Household appliances that increase room humidity
A humidifier is a household appliance that increases humidity in a room. Humidifiers can humidify specific rooms, or they can be connected to a boiler or central air conditioning system to humidify an entire building.
The development of the humidifier industry in China has a history of nearly 20 years. After years of popularization of the concept of air quality, product research and development, and market cultivation, the functions and functions of humidifiers, a relatively unfamiliar small household appliance, have gradually been accepted.
The principle of humidifier
Humidifiers are mainly divided into two types: household humidifiers and industrial humidifiers.
Ultrasonic humidifier adopts ultrasonic high-frequency oscillation 1.7MHZ frequency, atomizes water into 1-5 micron ultrafine particles, which can freshen the air, improve health and create a comfortable environment.
According to experts, the advantages of ultrasonic humidifiers are high humidification intensity, uniform humidification, and high humidification efficiency; energy saving, power saving, power consumption is only 1/10 to 1/15 of electric humidifiers; long service life, automatic humidity balance , automatic protection without water; also has the functions of medical atomization, cold compress bath surface, cleaning jewelry and so on.
Direct evaporation humidifiers are also commonly referred to as pure humidifiers. Pure humidification technology is a new technology that has just been adopted in the field of humidification. The pure humidifier removes calcium and magnesium ions in water through molecular sieve evaporation technology, and completely solves the problem of “white powder”.
Thermal evaporative humidifiers are also called electric humidifiers. Its working principle is to heat water to 100 degrees in the heating body to generate water vapor, and send the steam out with a fan. Therefore, the electric heating humidifier is the simplest humidification method. The disadvantages are that it consumes a lot of energy, cannot be dry-fired, has a low safety factor, and is easy to scale on the heater. The market outlook is not optimistic. Electric humidifiers are generally used in conjunction with central air conditioners, and are generally not used alone.
Compared with the above three, the electric heating humidifier has no “white powder” phenomenon in use, and the noise is low, but the power consumption is large, and the humidifier is easy to scale; the pure type humidifier has no “white powder” phenomenon and no scaling, and the power is small , with an air circulation system that can filter air and kill bacteria.
The ultrasonic humidifier has high and uniform humidification intensity, low power consumption, and long service life. It also has the functions of medical atomization, cold compress bath surface, and jewelry cleaning. Therefore, ultrasonic humidifiers and pure humidifiers are recommended products of choice.
Five characteristics
1. The box body is made of stainless steel, and the atomization movement is used.
2. Modular integration, a single core can replace the chip independently.
3. No mechanical operation, built-in water level protection switch, reliable operation.
4. The atomization efficiency is high, the atomization particle diameter of the whole machine is only 1~10μ, and the gasification efficiency can reach 100%.
5. Equipped with automatic water replenishment, water shortage protection and water overflow function, optional drainage device and water softener device, to meet the requirements of non-calcified white powder pollution.
scope of application
It is suitable for local humidification with small humidification capacity and good working conditions, where full gasification is required.
Textile industry, paper industry, computer room, electronics industry, mobile phone battery industry, spraying industry, plastics industry, gunpowder industry, printing industry, laboratory, tobacco industry, HVAC industry, fresh-keeping storage, food industry, planting industry, breeding industry, Artificial landscape, artificial fog…
Market analysis
With the development of the economy and the improvement of people’s living standards, people’s requirements for quality of life and health are getting higher and higher. This is how air humidifiers slowly enter many families around the world, becoming an indispensable small household appliance for families in dry areas. Air humidifiers are still emerging products in my country. According to statistics from relevant departments, the per capita share of humidifier products in my country is far lower than the level of developed countries such as the United States, South Korea, and Japan. Increasing the research and development of air humidifiers will be beneficial to the development of the domestic air humidifier industry, and to the improvement of the quality of life of the people and the improvement of the health level of the people. In order to meet people’s needs for its use function and aesthetic function, the product types of air humidifiers are more refined, the shapes are richer, the materials are more delicate, and the colors are more eye-catching.
Classification of humidifiers
A humidifier is a household appliance that increases humidity in a room. A humidifier can humidify a specific room, or it can be connected to a boiler or central air conditioning system to humidify an entire building. According to the theory of heat and moisture exchange, humidifiers are divided into the following two types in actual engineering:
1. Isenthalpy humidifier: It uses water to absorb the sensible heat of air for evaporative humidification, and its change on the enthalpy and humidity chart is an approximate isenthalpy process.
2. Isothermal humidifier: It uses thermal energy to convert liquid water into steam and mix it with air for humidification. Its change on the enthalpy and humidity chart is an approximately isothermal process.
Humidifiers can be divided into three major categories: industrial humidifiers, commercial humidifiers and household humidifiers.
ultrasonic humidifier
It has been widely used in various fields. The ultrasonic humidifier adopts 2 million times of ultrasonic high-frequency vibration per second to atomize water into ultra-fine particles and negative oxygen ions of 1 micron to 5 microns, so as to achieve uniform humidification, fresh air, improve health, and remove the dryness of heating in winter , to create a comfortable living environment.
Pure humidifier
Direct evaporation humidifiers are also often referred to as pure humidifiers. The pure type humidification technology is a new technology just adopted in the field of humidification. Through the molecular sieve evaporation technology, the calcium and magnesium ions in the water are removed, and the problem of “white powder” is completely solved. Through the water curtain to wash the air, it can also filter and purify the germs, dust and particulate matter in the air while humidifying, and then send the moist and clean air to the room through the pneumatic device, thereby improving the environmental humidity and cleanliness. Therefore, it is very suitable for families with the elderly and children, and it can also prevent winter flu germs.
Ultrasonic humidifiers and pure humidifiers are the first products recommended for children. They have a high safety factor, purify the air, have strong sterilization and humidification capabilities, improve health, and give children a comfortable environment.
Electric heating humidifier
Thermal evaporation humidifiers are also called electric heating humidifiers. Its working principle is to heat water to 100°C in a heating body to generate steam, which is sent out by a motor. Electric heated humidifiers are the easiest way to humidify technically.
Immersion Electrode Humidifier
Immersed Electrode humidifier (immersed Electrode humidifier) uses a large-area electrode immersed in water as a terminal, and uses water as a heating medium. When the current transfers electrical energy through the water, heat is generated, the water boils, and steam is generated. It is characterized by low cost and easy installation and use. However, the accuracy is low, and the humidification cylinder needs to be replaced regularly for maintenance.
cool mist humidifier
This kind of humidifier uses a fan to force the air to contact and exchange with water when it passes through the water-absorbing medium to increase the relative humidity of the air. The characteristic of this kind of humidifier is that it can automatically adjust with the relative humidity of the air, that is, when the relative humidity of the air is low, the humidification amount is large, and when the relative air humidity is high, the humidification amount is low; the disadvantage is that the humidification amount is low (about 1 of the ultrasonic humidifier) /5), the noise is larger than the ultrasonic humidifier, but this kind of humidifier consumes less energy and has low noise.
commercial humidifier
A commercial humidifier is a humidification device with a medium spray volume between residential and industrial use.
A commercial humidifier shall have the following characteristics:
1. The spray volume of commercial humidifiers is medium. It can’t be too small, the commercial space is more than a hundred square meters, too small humidification is meaningless.
2. Commercial humidifiers need to work reliably. Commercial environments require a lower failure rate for work.
3. Commercial humidifiers should be easy to maintain. Any commercial environment is long-term work, and equipment that cannot be maintained is not suitable for use.
4. Commercial humidifiers should be as energy-efficient as possible. The long-term commercial environment has a strong demand for energy saving.
5. The volume of the commercial humidifier. Commercial environments are generally compact, and there is a tendency to miniaturize the volume of humidification equipment.
6. Water supply for commercial humidifiers. The commercial environment is complex, and there are diverse requirements for the water supply of the humidifier, and the water supply method should be flexible and convenient.
Commercial humidifiers are suitable for large indoor places such as mahjong rooms, chess and card rooms, KTV, beauty salons, hotels, families, entertainment venues, offices, banks, hospitals, schools, and government agencies.
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