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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
RBW--BPV8A Inverter Air Cooler: Your Ultimate Summer Cooling Companion
2026-05-27
No need to compromise on coolness in scorching summer! RBW--BPV8A inverter evaporative air cooler adopts inverter energy-saving technology, full-area cooling performance and considerate design. It brings you efficient, clean and low-power cooling, helping you get rid of sweltering heat and high electricity bills. Large air volume coolingFitted with an inverter motor, it delivers a strong airflow of 12.5m/s. Paired with high-density honeycomb cooling pads, it rapidly dissipates heat in the air and boosts cooling efficiency. The 120° all-round auto swing (up, down, left and right) distributes cool air evenly across spaces of 25-30 square meters such as living rooms, dining rooms and bedrooms. The inverter drive ensures stable and soft airflow for full coverage cooling. Low Noise and energy savingIts operating noise is as low as 45 decibels, so it won’t disturb your sleep or work at home. With a rated power of just 110W, it is far more power-efficient than conventional air conditioners. The 20L large-capacity water tank enables long-lasting cooling after a single fill, saving you the trouble of frequent refilling. Convenient and comfortable10-speed wind adjustment to switch freely between gentle and strong winds for your ideal comfort. 24-hour timer and sleep wind mode provide softer airflow at night for undisturbed sound sleep.  6.5-meter infrared remote control allows easy operation while lying down. - Built-in universal casters for effortless movement. The transparent water tank and convenient drain outlet make filling and draining water a breeze. RBW--BPV8A: Your perfect cooling partner this summer. Enjoy clean, energy-saving cool air and stay refreshed day and night !
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RBW--V9EH Evaporative Air Cooler with Dual Air Outlets, Energy Saving & Enhanced Air Performance
2026-05-23
RBW, a professional provider of home appliances, officially introduce its V9EH evaporative air cooler. Designed for daily residential and commercial cooling use, this model combines low power consumption, strong airflow, smart functions and distinctive appearance, bringing a more efficient, quiet and comfortable cooling solution for global users. Core Product Specifications The RBW V9EH air cooler is built with stable and reliable performance, with clear technical parameters as follows:• Product Model: V9EH• Power Type: AC power supply• Rated Power: 150W• Rated Voltage & Frequency: 220V / 50Hz• Air Flow: 4000m³/h• Air Speed: 12.5m/s• Water Tank Capacity: 45L Key Selling Points & Product Highlights 1. Unique Design & Dual Air Outlets for Strong Airflow The V9EH series features a unique air outlet pattern design, which makes it stand out from traditional cooling fans and improves overall product aesthetics. Unlike single-outlet models, it is equipped with dual air outlets, delivering powerful and wide-range airflow even under low power operation. With 4000m³/h large air flow and 12.5m/s air speed, it can quickly cool down rooms, workshops, shops and other spaces efficiently.2. Low Power, High Energy Efficiency With a rated power of only 150W, the RBW V9EH achieves ultra-low power consumption and outstanding energy-saving performance. It provides stable, long-hour cooling while greatly reducing daily electricity costs, making it an economical and eco-friendly alternative to high-power cooling equipment. 3. 4 Adjustable Wind Modes for Flexible Use This air cooler supports 4 wind speed settings: Low, Medium, High and Sleep Wind. Users can freely switch modes according to ambient temperature, time and personal comfort needs. The dedicated sleep mode delivers soft, gentle airflow, creating a quiet and comfortable sleeping environment without strong wind disturbance. 4. Built-in Negative Ion Function for Fresher Air In addition to cooling, the V9EH is equipped with a negative ion generator, which helps purify and freshen the surrounding air. It effectively improves indoor air quality, bringing users a healthier and more comfortable breathing experience while cooling. 5. Automatic Oscillation & Convenient Smart Control The left-right air guide blades support full automatic swing, enabling wide-angle air supply and even cooling distribution without manual adjustment. It also comes with a 24-hour timer shut-off function, allowing users to set auto power-off freely for safer, more worry-free overnight and unattended use. 6. Flexible Air Intake & Customizable Plug Options To meet different installation and usage scenarios, the V9EH supports flexible selection between single-side air intake and three-side air intake, adapting to diverse space layouts and ventilation demands. For global market exports, RBW also provides customizable plug specifications to match different national and regional power standards, making overseas sales and application more convenient.
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RBW--Q8A Air Cooler with Energy-Saving & Multi-Functional Design
2026-05-22
RBW, a reliable brand in home appliances, officially introduce its new-generation air cooler, the model Q8A, delivering an optimal combination of energy efficiency, powerful performance, flexible usability and stylish customization for global household users.Equipped with stable and standard hardware parameters, the RBW--Q8A air cooler operates at 220V/50Hz with a low rated AC power of 100W, achieving outstanding energy-saving performance and effectively reducing daily electricity consumption. Despite its low power design, the device ensures strong and efficient cooling airflow, featuring a maximum wind speed of 12.5m/s and a large air volume of 2500m³/h. The dual-air-outlet structure greatly optimizes air circulation efficiency, bringing rapid and wide-range indoor cooling without high energy costs. Fitted with a 30L large-capacity water tank, the cooler supports long-lasting humidification and cooling operation to meet all-day household usage demands.The Q8A air cooler stands out in market competitiveness with highly flexible and user-oriented designs. For appearance selection, the series provides two exclusive and unique design styles, enabling customers to match different home decoration styles and personalized aesthetic needs. In terms of wind control, it offers four adjustable wind modes including low, medium, high and sleep wind, covering diverse usage scenarios such as daily activity, rest and sleeping. Built-in negative ion functionality realizes air purification, effectively improving indoor air quality and creating a fresh and comfortable living environment.To enhance intelligent and convenient operation experience, the model adopts full-automatic upper, lower, left and right swinging wind blades, achieving all-round uniform air supply without manual adjustment. It is also equipped with a 24-hour intelligent timing shutdown system, supporting customized working hours and avoiding unnecessary power waste. In terms of daily maintenance and use, the detachable water tank design allows easy disassembly and thorough cleaning to prevent dirt accumulation and ensure hygienic use. Additionally, the air cooler supports two water adding methods and optional single-sided or three-sided air intake modes, with customizable plug specifications to adapt to the power standards of different countries and regions worldwide.Integrating energy saving, powerful cooling, intelligent control, diverse customization and easy maintenance, the RBW--Q8A air cooler is a cost-effective and multi-functional home cooling solution, perfectly suitable for global household and commercial daily cooling needs.
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Smart Small Molecule Water Electric Kettle Delivers Year-Round Healthy Hydration
2026-05-19
A warm cup of water is essential for comfort and wellness in every season. While hot water brings soothing warmth to chase away winter chills,nourishing warm water is even more critical for family health throughout the hot summer months. To meet year-round healthy drinking needs, the newly launched Small Molecule Water Electric Kettle redefines daily hydration, offering constant, gentle and healthy water temperature for every family member.Equipped with high-efficiency electromagnetic heating technology, this electric kettle achieves rapid water heating, boiling water in just minutes and eliminating the long waiting time of traditional kettles. Its core highlight lies in the exclusive small molecule water conversion technology. The processed small molecule water features far stronger permeability and human absorption efficiency than ordinary tap water. It effectively accelerates the human metabolic cycle, brings tangible health benefits, and assists in preventing and relieving common sub-health problems including gout, hypertension, hyperlipidemia and fatty liver. Every sip optimizes daily hydration, steadily supporting a healthier lifestyle.Built-in intelligent temperature control and cooling system makes daily use more user-friendly. The real-time water temperature digital display enables precise temperature adjustment, perfectly matching the optimal brewing temperatures for milk, coffee and various teas. Whether you need warm milk to kick off a vibrant morning, fragrant tea to relax your mind in the busy afternoon, or rich coffee to refresh yourself during overtime work, this kettle can deliver ideal water temperature and smooth-tasting small molecule water for diverse daily scenarios.Designed for family daily use, the kettle comes with a generous 3-liter large capacity. With only one filter replacement per day, it fully meets the all-day drinking needs of the whole family, greatly simplifying daily maintenance and bringing effortless convenience to household life.Safety is never compromised in its design. The reliable dry-burning protection system serves as a solid safety barrier. When the water level is insufficient or the kettle runs dry accidentally, it will automatically cut off the heating function and trigger an alarm reminder, prompting users to replenish water in time and eliminate potential safety hazards during use.Blending exquisite aesthetics and powerful performance, this electric kettle adopts a modern minimalist design paired with fresh and versatile color options. It is not only a practical household water boiling appliance, but also a delicate home decoration that fits various interior styles and satisfies personalized aesthetic demands of different users.Tailored for all-season healthy living, this multi-functional small molecule water electric kettle is now officially available on the market. Upgrade your family’s daily hydration experience right now, and let safe, warm and healthy small molecule water accompany every comfortable and pleasant day all year round !
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RBW DC AIR COOLER – Multi Source Power, Enjoy Cooling Anywhere
2026-05-16
Whether at home, camping outdoors, on a construction site without grid power, or during a blackout, the RBW DC AIR COOLER delivers steady, clean, and refreshing cooling wherever you go.RBW MODEL:LL-DCV6A1Flexible Power Supply – No LimitsThe unit comes with a universal AC adapter supporting 110V / 220V wide voltage input – simply plug into any household or worksite outlet. Even more versatile, it can also run on DC solar panels or an external battery (e.g., car battery or portable power station). Alligator clips are included to connect directly to battery terminals. Enjoy freedom from wall sockets – perfect for off-grid adventures and emergency use.Water-Circulation Cooling + Air PurificationA built-in high-density honeycomb cooling pad uses water evaporation technology to produce cool, moist air. The circulating water also washes incoming air, effectively trapping hair, dust, pollen and other particles – cooling and purifying simultaneously.Wide-Angle Oscillating AirflowWith 90° vertical + 120° horizontal automatic oscillation, the cooler distributes air evenly across your room, tent, or workspace. Four fan speeds and a dedicated sleep mode provide soft, quiet operation at only 45dB – won’t disturb your rest.Smart Features● 24-hour timer / preset● Low-water protection – alerts and automatically shuts off the pump when water runs out● 45L large water tank – three filling methods: top fill, pull-out drawer, or detachable tank● Pure copper motor + virgin ABS – durable and long-lastingOne machine, multiple power sources.The RBW DC AIR COOLER keeps you cool and breathing fresh air – at home or in the great outdoors.
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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.
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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.
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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.
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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.
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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.
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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.
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