+852-35759156

ABOUT US

MICROBO(HK) TECHNOLOGY HOLDINGS LIMITED was founded in 2014 and has industrial design and professional PI design team, which mainly manufactures air cooler, air purifier, water purifier, heater, humidifier and so on. At the same time we also the designer for home appliance customers development, design and manufacturing of home appliances accessories ---- the PCB board, DC motor and other home appliances core electronic and electrical products, customer products related to cleaner, humidifier, air cooler, and other products. So far, we have over 50 invention patents and design& unity model patents. Our production is strictly in accordance with ISO9001:2015 international quality management system and products have CB, CE certificates approved by TUV and CCC certificate approved by CQC. We provide wide ranged design, research, manufacture and sales service. Meanwhile, five plug-in, after welding production line , automatic plug-in machines and other professional equipment can be completed with the customer to do the PCB, DC motor and other home appliances core electronic and electrical product’s design, proofing, testing and certification of a series of services arming to world-wide customers like Southeast Asia, Taiwan, Middle East, South America and Europe. In addition, with its annual production of 1.5 million sets including air cooler, heater and humidifier and so on, wins a high reputation for top quality, good price and excellent service among our customers.  Enterprise Vision:We committed to pay more attention to human survival and quality of life, and focuses on the quality of the air, water, and LED lighting, and at the mean time to be a most competitive enterprise that contributes to these industries in the future.Enterprise Mission:We always takes it as its own duty to improve the quality of air, drinking water and provides more valuable products in the course of constant research, design and innovation, and at the mean time creates more valuable employment environment and investment returns for employees and shareholders. 

NEWS
FSZ-32 Series DC Pedestal Fan: Your Quiet Companion for Cool Comfort Anywhere
2026-01-10
Beat the heat without sacrificing peace and quiet with the FSZ-32 Series DC Pedestal Fan—your ultimate solution for refreshing, noise-free airflow whether you’re at home, in the office, or enjoying outdoor activities. Blending sleek design with practical functionality, this fan redefines convenience and comfort for modern lifestyles.Sleek, Safe, and Visually Distinctive DesignThe FSZ-32 Series boasts a minimalist yet stylish appearance, highlighted by its patented 3D fan grill that creates dynamic visual effects from different viewing angles—30° left, 60° left, or front-on. Safety is our top priority: the 14-inch fine-mesh grill effectively prevents accidental hand contact while maintaining structural stability, resisting deformation even with regular use. Equipped with seven high-quality ABS fan blades, the fan delivers softer, more natural airflow with minimal noise. The durable ABS material ensures the blades retain their shape over time, guaranteeing consistent performance.Portable & Space-Saving ConvenienceDesigned for on-the-go use, this pedestal fan is highly portable and effortless to store. Its innovative bottom storage box can neatly accommodate all detachable parts, eliminating clutter and saving valuable space. Remarkably, the storage box can bear up to 100kg of weight, adding versatility to its design—use it as a stable base or extra support when needed. Whether you’re moving it between rooms or packing it for a camping trip, the FSZ-32 Series is built for hassle-free transport and storage.Long-Lasting, Eco-Friendly PowerPowered by advanced 18650 lithium batteries, the FSZ-32 Series offers exceptional endurance and energy efficiency. Available in three capacity options—4000mAh, 8000mAh, and 14000mAh—the batteries deliver up to 30 hours of continuous operation on a single charge. Free of freon and low in power consumption, this fan is not only environmentally friendly but also the perfect complement to air conditioners, helping you reduce energy costs while staying cool.Versatile for Every ScenarioFrom the bedroom and living room to the office, outdoor market, or even a sea fishing trip, the FSZ-32 Series adapts to all your cooling needs. Its rechargeable design, quiet operation, and durable construction make it a reliable companion for both indoor relaxation and outdoor adventures.In summary, the FSZ-32 Series DC Pedestal Fan combines style, safety, and functionality in one compact package. Enjoy quiet, natural cooling wherever you go—this fan is more than just an appliance; it’s a lifestyle upgrade for anyone who values comfort and convenience.
More >>
Mini Desktop Heater: Your Handy Helper for a Warm Winter
2026-01-09
When the bitter wind howls and cold creeps into every corner of your office and home, don’t let the low temperature slow down your work rhythm or ruin your comfortable life. Our portable E13 and E19 Mini Desktop Heaters can wrap you in cozy warmth anytime, anywhere—whether it’s on your office desk, study table, or beside your bed.  What makes this heater stand out is its powerful and efficient heating performance. Equipped with a high-performance PTC ceramic heating element, it heats up rapidly in just 3 seconds after being turned on. Moreover, it features a 30° oscillating heating function, allowing warmth to quickly fill every nook and cranny of your space and create a comfortable, cozy environment in the blink of an eye.  We understand that tranquility is just as essential as warmth, especially when you’re focusing on work, diving into study, or relaxing. That’s why this desktop heater is engineered for ultra-low noise operation, letting you enjoy a quiet and warm haven without being disturbed by annoying hums at all. Safety is always our top priority. This mini desktop heater is built with multiple protection mechanisms to give you total peace of mind. First, it has intelligent temperature control: once the heater reaches the preset temperature, it will automatically stop heating to prevent overheating, maintaining a comfortable room temperature while saving energy. Second, it comes with a 30-second delayed shutdown function, which reserves time for the heater to fully dissipate residual heat before powering off, avoiding sudden temperature drops and further enhancing safety in use. Most importantly, the anti-tip-over protection is extremely user-friendly for families with kids or pets—if the heater is accidentally knocked over, it will immediately cut off power, eliminating potential safety hazards from the source.We believe warmth should cater to diverse preferences. Therefore, this mini desktop heater is available in two material options: plastic and metal. The plastic version is lightweight and slim with a sleek, modern design, ideal for users who value portability and a stylish look. The metal version, on the other hand, boasts a solid build and premium texture with an inherent industrial aesthetic, perfect for those who prioritize durability. This winter, don’t let the cold hold you back. Our E13 and E19 Mini Desktop Heaters are more than just heating devices—they are your reliable partners for a cozy winter. Don’t miss out on this winter warmth; choose yours now and embrace a warm and pleasant winter!
More >>
Small-Molecule Electric Kettle: A Heartwarming Winter Essential
2026-01-08
In the bitter cold of winter, a cup of warm water always chases away the chill. This small-molecule electric kettle lets you enjoy healthy, perfectly tempered hot water anytime, keeping the warmth lingering. Equipped with high-efficiency electromagnetic heating technology, it heats up rapidly and boils water in minutes—no more long waits. Most importantly, the small-molecule water it produces boasts far stronger permeability and absorbability than ordinary tap water, bringing remarkable benefits: it helps boost metabolism and is highly effective in preventing and alleviating sub-health conditions such as gout, hypertension, hyperlipidemia, and fatty liver, making every sip a step toward better health. Its built-in intelligent temperature control and cooling system is a thoughtful touch: it clearly displays the real-time water temperature and precisely matches the optimal temperatures for brewing milk, coffee, and tea. Whether it’s a cup of warm milk to start your morning, a pot of tea to unwind your afternoon, or a cup of coffee to fuel your overtime work, this kettle handles it all effortlessly, letting you savor the rich, smooth taste of small-molecule healthy water whenever you want. With a generous 3-liter capacity, a single refill a day easily meets the whole family’s daily drinking needs—convenient and hassle-free. Safety is never compromised: it comes with a reliable dry-boiling protection function. When the water runs out, it automatically stops heating and sounds an alarm to remind you to refill, ensuring complete safety during use. It’s a perfect blend of style and performance, available in multiple color options. Featuring a modern minimalist design paired with bright, vibrant hues, it is not just a practical kettle but also a delicate home decoration that can easily meet the personalized aesthetic needs of different consumers.Don’t just admire it—take action! Get this heartwarming winter essential now and let warm, healthy water accompany you through a cozy and comfortable winter!
More >>
Desktop Humidifier: Compact Size, Powerful Performance
2026-01-07
This desktop humidifier is designed for precision humidification at close range, specially tailored for small-scale spaces like office desks and bedroom nightstands, effectively relieving dryness issues. Its core performance is seamlessly integrated with practical features, which directly determine the comfort level during use.In terms of performance, humidification efficiency is the key highlight. It can quickly raise the humidity in a 1–3 square meter area to the comfortable range of 40%–60%. Adopting ultrasonic evaporative technology, it disperses fine, misty moisture evenly throughout the air, eliminating problems such as localized over-humidification or lingering dryness.Ultra-quiet operation and energy efficiency are its "hidden strengths". With a noise level below 32dB, it won’t disrupt work or sleep. Equipped with a silent motor and shock-absorbing structure, the night sleep mode runs almost noiselessly. Boasting a low power consumption of just 13W, it only uses 1 kWh of electricity even when running continuously for 75 hours. Safety and long-lasting usability are also well thought out. The 3L water tank holds enough water for a full day’s use, eliminating the need for frequent refills. The auto-shutoff function activates when water runs out, completely avoiding safety hazards. In terms of features, this desktop humidifier has a sleek, compact design that takes up minimal desk space, leaving plenty of room for work and study essentials. The 360° rotating wide-angle mist outlet can be adjusted flexibly, and the mist output supports multiple levels to meet different usage needs. Operation is extremely user-friendly: the touch-control buttons are intuitive and require no complicated setup. To add to the convenience, many models are fitted with food-grade water tanks that inhibit bacterial growth, ensuring the mist released is clean and healthy—perfectly catering to the delicate requirements of close-proximity use. 
More >>
Inverter Evaporative Air Cooler: A New Choice for Summer Coolness
2026-01-04
In the scorching summer heat, the inverter evaporative air cooler has become an essential household item, thanks to its dual benefits of energy efficiency and comfort. It integrates the water-cooling principle of traditional evaporative air coolers with advanced inverter technology, providing a smarter solution for staying cool in summer. The core advantage of the inverter evaporative air cooler lies in its inverter motor. It can precisely adjust the motor frequency to achieve stepless wind speed regulation, eliminating the drawbacks of traditional air coolers—such as fixed speed gears and abrupt wind speed changes. On sweltering days, it automatically boosts the rotation speed to powerfully deliver cool air cooled by water circulation, quickly lowering the perceived temperature by 5–8℃. When the temperature is moderate, it slows down automatically to maintain a constant cool environment. Compared with conventional evaporative air coolers, it saves more than 30% energy, with a daily power consumption of only 0.3–0.5 kWh. Quiet operation is another major highlight. The inverter motor runs steadily, generating noise as low as 30 decibels in low-speed mode. Switching on the sleep mode at night ensures continuous air supply without disrupting your peaceful sleep. It boasts a wide range of applications, fitting seamlessly into home spaces like bedrooms and living rooms, as well as commercial areas such as offices and small workshops. Equipped with a 45L large-capacity water tank and multi-layer filter evaporative pads, it not only cools the air but also moderately humidifies and purifies it, making it particularly suitable for dry regions. Unlike air conditioners that consume high energy and produce harsh, irritating cold air, the inverter evaporative air cooler creates a comfortable summer living environment in a gentler and more energy-efficient way. 
More >>
2026 New Year's Day Holiday Notice
2025-12-31
Dear Valued Cooperative Clients,  As the year draws to a close and a new year begins, in accordance with the national statutory holiday arrangements and combined with our company's actual operation situation, we hereby formally notify you of the 2026 New Year's Day holiday arrangements as follows: the holiday will be from January 1st to January 3rd, 2026, totaling 3 days. We will resume normal work and business operations on Thursday, January 4th.To ensure the smooth progress of your business, we kindly request you to make relevant business connection and arrangements in advance. During the holiday, regular business services will be suspended. If you have any urgent business needs, please contact your designated account manager in a timely manner. We will make every effort to guarantee the response and handling of emergency matters, and minimize the impact of the holiday on your business. Over the past year, thanks to your trust and strong support, we have been able to join hands to overcome challenges and achieve mutual benefit and win-win results. On the occasion of the upcoming New Year's Day, all colleagues of Guangdong Shunde Rainbow Way Technical Co., Ltd. sincerely wish you and your team a peaceful and prosperous new year, with great ambitions fulfilled, business thriving, and happiness always accompanying your family! We look forward to further deepening our cooperation, walking hand in hand with you in 2026, embarking on a new journey and creating greater achievements together! We apologize for any inconvenience caused during the holiday.  Best regards for your business!  Guangdong Shunde Rainbow Way Technical Co., Ltd. December 31st, 2025
More >>
Beat the Rush: Air Cooler Procurement Peak Season Arrives Ahead of Spring Festival !
2025-12-31
Now it is the busy season for purchasing air cooler. Looking! There is our loading site, one day we load from morning to night, to meet all customers shipping requirements.Our production time is 20-25 days after confirmed everything, we will purchase raw material and customized artworks according to your need, control all details in all progress.According to the production time and sea transportation time of the air cooler, the purchase of the air cooler at this time can do a good job in the preliminary preparation of marketing and win the opportunity for your sales. Compared with traditional air conditioners, air cooler save energy significantly, consume less power, and reduce operating costs significantly. In the advocacy of environmental protection and energy saving, in line with consumer psychology, its diverse functions, not only can cool down, but also can purify the air, humidify, effectively filter dust impurities, increase air humidity, create a healthy and comfortable environment for users, to meet the needs of a variety of scenarios, such as home, office, commercial places.From the perspective of purchasing cost, the current purchasing season, now we have preferential policies, can reduce the cost, improve the efficiency of capital use and profit margin. And the air cooler transport is convenient, convenient inventory management and logistics distribution. Seize the current air cooler procurement season, you will seize the high ground in the market competition, harvest more profits and good reputation. These are V6 series, fashionable outlook, double air outlet,14m/s air speed, 220W power, 45L large water tank. We designed 6 models and have different height selection, which is from 1.2m-1.7m, separated design to save lots of space in container.Our company fully cooperate with the needs of customers, to provide professional service and quality support, and after-sales service. The company has its own research and development team and owns more than 100 patents. Our products sell in Southeast Asia, Middle East, Europe, Africa and so on. The company can make brand customization and adjust according to your needs. Looking forward to cooperate with you!
More >>
Basic knowledge and selection method of household air coolers
2018-08-14
Basic knowledge and selection method of household air coolersCompared with the air-conditioning fan on the market at present, the cooling fan is its upgrade version, not only the refrigeration effect is obvious, but also does not need to add Freon, very green environmental protection. The cold air can be divided into industrial cooling fan and household cooling fan. Household air conditioning is different from air conditioning, it is no Freon, is the refrigerant is water, is very environmentally friendly. And the household air-conditioning fan with wet curtain as evaporator is better than the air-conditioning fan in the shopping mall. The disadvantage is that it can not achieve constant temperature, can not make the whole room cooling significantly, the general power of the home air conditioner suitable for small areas of the room. But the air contains high oxygen content, won't get air conditioning disease, and save electricity and environmental protection. At present, there are many household air conditioners on the market, we may have a dazzling choice, the following with Guangdong Ruiping Hui to understand the relevant knowledge of the household air conditioner bar!What is a home cooling fan?Household air conditioners are also called household environmental protection air conditioners and evaporative cooling fans. No compressor, no freon, refrigerant is water, belongs to environmental protection and energy saving air conditioning. It works by pumping water from the tank uninterruptedly with a circulating water pump and spraying it evenly on the evaporative filter layer through a water distribution system. Outdoor hot air enters the evaporative cooling medium. In the evaporative cooling medium, in the evaporative cooling medium, in the evaporative cooling medium humid curtain (honeycomb filter layer of special material), the cooling effect is better. High-tech patented products) fully heat exchange with water, because of water evaporation and heat absorption and cooling of cool, clean air from low-noise fan pressure into the room.Characteristics of household air coolers(1) less investment and greater efficiency.2. Using environmental protection can not close doors and windows.3. It can replace indoor turbid, stuffy, and odorous air outside.(4) the power consumption is small, and the power consumption per hour is 0.5--0.8 degrees, without freon.5. The air volume of each household cooling fan is 1000 to 4000 cubic meters per litre.The cooling area of each Guangdong sharp platinum fan is 20--40 square meters.Cooling main parts (wet curtain) adopt imported parts.
More >>
Knowledge of large water tanks, air conditioning fans and air conditioning fans
2018-08-14
Knowledge of large water tanks, air conditioning fans and air conditioning fansWhat is air conditioning fan?Air conditioning fans, household appliances, air conditioning fans combine the advantages of air conditioning and fans, such as air conditioning is blowing machine wind, and need to be in a closed environment, easy to make people feel uncomfortable. Although fans are natural wind, if the environment is very dirty, the wind will also be dirty. And most air-conditioning fans have dust removal network can filter air, if dust removal network with a layer of photocatalyst can also play a sterilization effect. The air conditioning fan only has 60-80W and fridge when starting refrigeration, so it doesn't cost electricity.Two, the advantages and disadvantages of air conditioning fansAdvantages: lower than the ordinary fan temperature about 5-6 degrees Celsius, low power consumption, moderate price, some products also have warm air and add anion function, small size, easy to move.Disadvantages: For large area refrigeration effect is not very good, there is no dehumidification function, high temperature is not easy to use, the use of air humidity is also increased.Air conditioning fans also have obvious advantages, which is why it can occupy a certain market share. Compared with ordinary fans, it can reduce temperature, low energy consumption, and some products also have the function of warm air, humidification, adding anions, which means that it can be used to cool in summer, warm in winter, dual-purpose, and can humidify the air, its function is obviously superior to ordinary fans.Three, the use of air conditioning fans1) horizontal placementGuangdong sharp platinum collector air conditioning fan should be placed horizontally, pay attention not to tilt when using, check the socket power supply and fan nameplate before using the same parameters.2) often add water.The fresh water must be poured into the air-conditioning fan before use, and the water level can be observed by the water mark to control the amount of water added. The power plug should be unplugged before adding water to prevent damage to the electrical components. The water level to be filled can be raised to near the "highest" position, not too full. In the use of refrigeration, attention should be paid to the situation of the water mark, when the water level drops close to the "lowest" position, that is, should be added water, otherwise the cooling effect will be lost.5b583c40d5bd39.jpg3) frozen ice crystalsGeneral air-conditioning fan franchise products are equipped with two ice crystals, every night, one of the refrigerator in the home refrigeration cabinet for a period of time, the next day out into the water tank, the effect is better.4) proper humidification.If you want to use refrigeration and humidification air supply, you must first add water to the water tank, start working about 1-3 minutes, the air temperature from the ambient temperature to reduce and achieve better results. Adding cold water or ice water to the conditioned area is a better cooling effect. If a certain amount of spice is added to the water, it will bring out a fragrant and cool breeze. In the hot summer, it will make people feel relaxed and comfortable. Press the refrigeration and humidification, the indicator light is on, start the humidification function, if cancel the humidification function and then press this key, the indicator light is off, the humidification function stops.5) swing air supplyGeneral Guangdong sharp platinum collector air conditioning fans have left and right swing air supply function, when the need to swing air supply, only need to press the "wind direction" selection key once, so that the "swing wind" indicator light on, that is, immediately automatic left and right air supply, air supply angle 120 degrees, if it does not need to swing air supply, again press the wind direction selection key, so that the "directional wind" indicator. Stop the swinging directional air supply when the indicator light is on. At the same time, it can also adjust the position of the upper and lower air supply, such as adjusting the direction of the long air guide by hand, so that the direction of the air supply can be all downward or upward, according to your needs to adjust to the desired position.
More >>
What is the principle of water-cooled fans for water cooled fans?
2018-07-24
How about water cooled air conditioning fans?The air conditioning fan is actually an electric fan equipped with water cooling device. It does not have a compressor, does not use Freon, rely on the built-in pump to let water circulate in the machine, and the surrounding air cooling. In this way, the fan blade to send the wind has a cold feeling, the temperature of the outlet is generally lower than room temperature by 3 5 C, the industry known as physical energy storage refrigeration. Air conditioning fan energy consumption is much smaller than air conditioning, the price is only about 500-700 yuan, and it is not easy to cause "air conditioning disease", so it is quite popular with some practical families. But some experts pointed out that the air-conditioning fan is not perfect, if used improperly, may bring some "health risks".Air-conditioning fans refrigerate by water-cooling cycles, coupled with hot and humid summer air, cold air will inevitably cause condensation at outlets and other places, where bacteria are most likely to grow, and bacteria will be blown into the air with the cold wind. Therefore, for health reasons, the elderly and children with poor immunity should use air conditioning fans as little as possible.Of course, if we take into account many factors such as price and energy conservation, air conditioning fans will still occupy a certain market space. As long as we pay attention to dehumidification and cleaning, we can use it to "healthy" summer.1. Use pure water as far as possible when injecting water into the water cooling device. Pure water has high purity and less bacteria, which can reduce bacteria in the process of condensation. The water in the flume should be constantly added to keep it at a safe water level, and it should be replaced regularly.2. After a long period of operation, the air conditioning fan will be blocked by dust and dirt, which will affect the air flow and refrigeration effect of the filter screen and curtain. Therefore, it is best to wash it once every two weeks.Three, when using air conditioning fan, the distance should not be too close, should maintain air circulation and humidity balance. If necessary, consider using some dehumidifiers or dehumidification facilities.Four, in addition, when purchasing air-conditioning fans, we should pay special attention to safety. When choosing cold air conditioning fans, check the sink repeatedly to ensure that the fan is free from leakage. Air conditioning fans that have just been purchased or have been shut down for a long time must be filled with clean water before use. The water level can be observed by a water mark to control the amount of water added. In addition, remember to pull off the power plug before adding water.The principle of water cooled fanEvaporative air-conditioner (water-cooled fan) is a modern high-tech product designed by scientists in Australia, the United States, Sweden and other places for many years. It adopts the highly efficient "direct evaporative" refrigeration technology, the principle is based on the water in the evaporation process to absorb heat, that is, under the condition of constant enthalpy, absorb the sensible heat of the air, so that the humidity of the air (dry bulb temperature) is reduced. The specific process is: when fresh air passes through the core component of evaporative air conditioner, Swedish high-tech patented product CELDEK staggered laminated wet curtain, the temperature on the wet curtain equals the air wet bulb temperature, the circulating water contacts the fresh air directly, generates heat exchange and filters out the dust in the air (the dust filtration efficiency reaches above 80%). The air is cooled by approximating an isoenthalpy change, and the air is eventually cooled to a wet-bulb temperature close to that of the air.In the hot summer environment, the humidity of the dry/wet bulb of the air varies greatly, so the cooling effect is relatively high. Outdoor fresh air is filtered by evaporative air-conditioner and cooled, then it is continuously sent into the room, and the indoor turbid air with odor, dust and higher temperature is discharged out of the room, so that the indoor temperature is reduced and the oxygen content and quality of the air are relatively stable. Therefore, the evaporative air conditioner can achieve the dual effect of cooling and ventilation, and can create a fresh and comfortable living and working environment.
More >>
Can the air conditioner fan be cold for one night?
2018-07-24
Is cool air fan easy to use?The advantage of air-conditioning fans over air-conditioning is that the price is low. Air-conditioning fans are naturally a good choice for people with less economic conditions. For those who have just joined the work force, every penny has to be planned, so it is necessary to buy a good air-conditioning fan in the hot summer. Today, we will show you some attentions about the air-conditioning fan.Matters needing attention in air conditioning fans1, frozen ice crystals.Generally, the Guangdong Ruiping Hui air conditioning fan is equipped with two ice crystals, which can be exchanged for ice crystals to maintain the air conditioning can be used continuously, each night can be frozen in the refrigerator, the other can be used. The effect is better and more convenient.2, add water regularly.The fresh water must be poured into the air-conditioning fan before use, and the water level can be observed by the water mark to control the amount of water added. Before adding water, the power plug should be pulled out to prevent damage to the electrical components. The water level to be filled should be raised to near the "high" position, and should not be too full. When used as refrigeration, we should pay attention to the situation of the water mark. When the water level drops to near the "low" position, we should add water, otherwise we will lose the refrigeration effect.3, horizontal placement.Air-conditioning fan should be placed horizontally, be careful not to tilt when using, check the socket power supply and fan nameplate before using the same parameters.5b583c40d5bd39.jpg4, properly humidified.If you want to use refrigeration and humidification air supply, you must first add water to the water tank, start working about 1-3 minutes, the air temperature from the ambient temperature to reduce and achieve better results. Adding cold water or ice water to the conditioned area is a better cooling effect. If a certain amount of spice is added to the water, it will bring out a fragrant and cool breeze. In the hot summer, it will make people feel relaxed and comfortable. Press the refrigeration and humidification, the indicator light is on, start the humidification function, if cancel the humidification function and then press this key, the indicator light is off, the humidification function stops.5, swing air supply.Guangdong sharp platinum collector air-conditioning fan usually has the function of swing air supply, when the need to swing air supply, just press the "wind direction" button once, "swing wind" indicator light on, immediately automatic left and right air supply, air-conditioning fan supply angle is 120 degrees, when no swing air supply is needed, then press "wind direction" again. After directional light is turned on, the directional air supply is stopped. At the same time, it can also adjust the position of the upper and lower air supply, such as adjusting the direction of the long air guide by hand, so that the direction of the air supply can be all downward or upward, according to your needs to adjust to the desired position.6. MaintenanceIf the fan is no longer in use, it should be emptied out of the water tank, and then air supply at room temperature for a period of time, this is mainly the filter screen part of the drying machine, dried and then covered with plastic bags, sealed collection.Can the air-conditioner fan be cold for one night?The answer is: "yes". The air conditioning fan is actually an ordinary fan with a power of roughly fifty or sixty watts. The electricity consumption should be between one or two degrees per day.
More >>
Do you want to use cool and warm air conditioning fans?
2018-07-24
Is cool and warm air conditioning fan easy to use?Air-conditioning fan is a kind of household appliances between air-conditioning and fan, mainly divided into single-cooled air-conditioning fan and cold-warm air-conditioning fan, single-cooled air-conditioning fan can only refrigerate; and cold-warm air-conditioning fan can not only cool down, but also blow warm air, so the price is relatively expensive, generally about twice the single-cooled air-conditioning fan. Air conditioning fans are helpful to families with special diseases and rooms that are not allowed to operate.Working principle of air conditioning fanCold and warm air conditioning fan is a new concept of the fan, both air supply, refrigeration, heating, purification of air and humidification and other functions in one, with water as the medium, can be sent below the room temperature of cold air, but also can send out warm and humid wind. It uses ice crystals to lower the temperature of water and then to blow out the cool air. It has the functions of humidification, anion, air volume and remote control. Compared with electric fans, air conditioning fans have more fresh air, smell removal function, and power is only about 60-80W, the price is relatively low. For the majority of wage earners and urban residents, the use of cold and warm air conditioning fans can avoid the trouble of meter tripping, but also comfortable feeling.Advantages and disadvantages of air conditioning fansThe cold and warm air conditioning fan has very distinct advantages: the temperature of the cold and warm air conditioning fan is about 5-6 degrees lower than that of the ordinary fan, low power consumption, moderate price, some products also have the function of warm air and adding anions, small size, easy to move. However, the cold and warm air conditioning fan also has its drawbacks: it can not refrigerate itself, it needs to continuously inject the required temperature of water to continue to provide the required temperature of the wind, so it is inconvenient to use. For large area refrigeration effect is not very good, there is no dehumidification function, high temperature is not easy to use, the use of air humidity is also increased. It can not match the cooling effect and refrigeration speed of air-conditioning. The noise is too large to be used in hospitals, old and young rooms, etc.Why hot and cold air conditioning fans sell wellCold and warm air-conditioning fan refrigeration through physical energy storage, this refrigeration is very limited, at best than the ambient temperature is 3-5 degrees lower than the cooling capacity of air-conditioning is simply incomparable, but cold and warm air-conditioning fan is still very popular? In fact, this is mainly due to the high affinity price of the cold and warm air conditioning fan compared with the air conditioning, and the superiority of the performance of the fan, especially for the elderly and patients who can not stand the cold air conditioning, the room temperature of the cold and warm air conditioning fan is just right.In addition, power saving and energy saving is one of the strong advantages of the cold and warm air conditioning fan. At the same time, the new anion generating function, humidifying function, and ice grid additional refrigeration function of the cold and warm air conditioning fan have also increased a lot of competitiveness for the hot sale of the cold and warm air conditioning fan.
More >>
How to maintain air cleaner's maintenance skills by air purifier
2025-06-08
Nowadays, the haze is getting heavier and heavier. With the increase of air pollution concentration, more and more users begin to choose to put an air purifier at home to protect the health of their families. Air purifier belongs to small electrical appliances, it is also relatively simple to use, so many people think it only needs to switch on and off, do not need any maintenance.In fact, the maintenance of air purifier can ensure its longer life and enhance its purification effect. So how can air purifiers be used? Air purifier is a kind of product which can replace polluted air with fresh air and improve air cleanliness effectively. According to the different working modes, the air purifier can be divided into passive, active, active and passive mixing; according to the different pollutant removal technology, the air purifier can also be divided into mechanical filter, electrostatic electret filter, high-voltage electrostatic dust collection, anion and plasma air purifier. It can be said that there are so many kinds of air purifiers, so many technologies, can meet different levels of pollution of air purification.Air purifiers want to maximize efficiency, then the first place to place, remember not to place by the wall or home, it is best to be more than 1 meter away from the wall.Some people think that the longer the air purifier is turned on, the better the purifying effect. In fact, this is a wrong concept. Generally speaking, when the air quality is good, there is no need to turn on the air purifier, or when people are no longer in the room, the air purifying can be turned off. This is the device.Close the windows when the air pollution is serious again. When the air pollution is serious, close the doors and windows to form a closed environment in the room. This can make the air purifier more effective.Humidified air purifier use: Some users use air purifier with humidification function, it is necessary to pay attention to humidified air purifier can not be used in rainy season and humid places, otherwise it will reduce the purifying effect of air purifier.Air purifier should be replaced after a period of time, the replacement time should be determined according to the local environmental pollution and use. Regular replacement of filter screen can improve the performance of air purifier, and make it purify more thoroughly, and the effect is better.
More >>