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Application of air coolers in various fields
Industrial sector: escorting production

In the industrial field, various factory workshops are important application places for air coolers.

Textile factory

Textile factories need to maintain certain temperature and humidity conditions to ensure the quality of yarn and the smooth progress of the textile process. Air coolers can effectively reduce workshop temperatures and avoid the impact of high temperatures on textile equipment and raw materials. For example, high temperatures may cause yarn to become brittle and increase the rate of breakage, while air coolers maintain the temperature within a suitable range, ensuring efficient and stable textile production. At the same time, its good ventilation performance can also reduce the accumulation of flying flowers and dust in the workshop, improve the working environment, and protect the respiratory health of workers.

electronics factory

Electronic factories have stricter requirements for the production environment, not only to control temperature, but also to prevent static electricity generation. The air cooler reduces the possibility of static electricity generation by adjusting the temperature and increasing air humidity. A stable temperature and humidity environment is crucial for ensuring product quality in processes such as chip manufacturing and circuit board assembly. The use of air coolers can effectively reduce the heat generated by equipment operation and personnel activities in the workshop, creating ideal conditions for the production of precision electronic equipment.

a machinery plant

In a mechanical factory, a large amount of mechanical equipment generates a large amount of heat during operation, causing the workshop temperature to rise. The powerful cooling ability of air coolers can provide workers with a comfortable working environment and improve labor efficiency. Moreover, the ventilation function of the air cooler helps to dispel the oil stains, odors, and metal dust in the workshop, ensuring the health of workers and the normal operation of mechanical equipment.

Business field: Enhancing customer experience

Commercial places have extremely high requirements for environmental comfort, and air coolers play an important role in this regard.

Shopping malls and supermarkets


Shopping malls and supermarkets are densely populated places that require a cool and comfortable shopping environment. Air coolers can provide sufficient air conditioning for large business areas without taking up too much space. Its fresh air function can also effectively reduce odors, making customers feel physically and mentally happy during the shopping process. In addition, the relatively low energy consumption of air coolers also saves operating costs for businesses.

Restaurants and internet cafes

In restaurants, air coolers can create a comfortable dining environment. Diners will not feel uncomfortable due to high temperatures while enjoying delicious food. For places like internet cafes where people stay for long periods of time, air coolers can not only lower indoor temperatures, but also increase the oxygen content in the air, alleviate customer fatigue caused by prolonged use of computers, and enhance customer satisfaction and loyalty.

In the field of agriculture: supporting the growth of animals and plants

The application of air coolers in the agricultural field is also very extensive, creating favorable conditions for agricultural production.

Greenhouse

The temperature and humidity inside the greenhouse have a crucial impact on the growth and development of crops. Air coolers can lower the temperature inside greenhouses during high temperature periods during the day, preventing excessive temperature from causing damage to crops such as burning leaves and affecting flower bud differentiation. At the same time, it can also regulate the humidity inside the greenhouse, reduce the occurrence of pests and diseases, and improve the yield and quality of crops.

farm

In breeding farms, air coolers are of great significance for the healthy growth of livestock and poultry. High temperature environments can easily lead to heat stroke, decreased feed intake, and slow growth in livestock and poultry. Air coolers can effectively reduce the temperature inside the breeding house and improve the comfort of livestock and poultry. Moreover, the ventilation function of the air cooler can reduce the concentration of harmful gases such as ammonia and hydrogen sulfide in the house, lower the incidence of respiratory diseases in livestock and poultry, and ensure the efficiency of breeding.

Family Domain: Affordable Cooling Options

The application of air coolers in households is also becoming increasingly popular.

In living rooms or bedrooms, air coolers can be used as auxiliary cooling devices. Especially in some well ventilated houses or areas where the summer is not too hot, air coolers can meet people's need for coolness. It can adjust wind speed and temperature according to different usage scenarios, with simple and convenient operation. At the same time, the air cooler has the characteristic of increasing air humidity during operation, which can improve the indoor dry environment for households in dry areas and make residents feel more comfortable.

In short, with its unique advantages, air coolers have been widely used in various fields such as industry, commerce, agriculture, and households, becoming a powerful assistant in creating cool and comfortable environments.
Knowledge

Working efficiency of negative pressure fan

Negative pressure fan is the use of cooling principle, ventilation, smoke and odor exhaust equipment. How effective does it work? Let's take a look:
1. Improve indoor air
The addition of negative pressure fan can improve the indoor air quality, provide a comfortable working environment, can improve certain work efficiency. In some industries where fans are used, air pollution in factories can be caused, especially because of the special nature of production. Therefore, not only is the environmental quality relatively low, but in the long run, the health of employees will certainly suffer to some extent.
Therefore, the installation of negative pressure fan can improve the indoor ventilation effect to a certain extent and effectively protect the health of employees. It mainly uses some nozzles, mufflers and some fan body, as well as front and rear fluid. Streamline industrial fan is mainly used in the nozzle series, with very high efficiency and good performance. The equipment is not allowed to collide with other metal shops, but also to gently handle the stainless steel tube.
2, noise treatment
After some noise reduction, the negative pressure fan generally does not reach the corresponding national standards and national noise emission standards, so as to achieve the satisfaction of the owner. Of course, the working principle of this fan is to use the gas loss is low, and then the pressure is low. In general, the gas can be directly treated as an incompressible fluid, without considering the gas contraceptive changes. According to the principle that the corresponding kinetic energy can then be converted into potential energy, the gas is continuously accelerated by the high-speed rotating impeller, and then the flow kinetic energy is changed.
Negative pressure fan is generally installed outside the window of the workshop, choose the outlet for exhaust, extract odor gas, general chemical plant and other applications are more.

Principle and material of negative pressure fan

The principle of
Is the use of air convection, negative pressure ventilation cooling principle, natural inhalation of fresh air from the installation site to the door or window, the indoor stuffy gas quickly forced out of the outdoor, any poor ventilation can improve the machine, cooling ventilation effect can reach 90%-97%. The whole machine adopts CAD/CAM design, with low investment cost, large air volume, low noise, low energy consumption, stable operation, long life, high efficiency, automatic shutters to dustproof, waterproof, beautiful and generous; Can blow air, is a modern factory cooling ventilation of high quality choice, but also ventilation. The negative pressure fan of environmental protection and energy saving will become the mainstream of ventilation and cooling equipment market. Prevent rainwater intrusion.
The material
1. Outer frame material
FRP glass fiber negative pressure fan: fiber reinforced plastic (FRP) : light, high strength, good corrosion resistance, excellent insulation material, used to manufacture insulation. Good dielectric protection at high frequencies. Microwave transmittance is good. (4) Good thermal performance. FRP thermal conductivity is low, not easy deformation, nai fire. Due to the above characteristics of FRP, the negative pressure fan made of glass fiber reinforced plastic is resistant to high temperature, acid and alkali resistance, light weight and stable, and has a longer service life
2. Transmission mode
Direct type
(1) The direct negative pressure fan blade is directly installed on the motor, reducing the power loss generated by transmission, with the power of the fan, the direct negative pressure fan air volume is about 10% larger than the belt type.
(2) Direct type without belt friction noise
(3) Motor: the motor is the heart of the negative pressure fan, and the direct motor is the aluminum shell motor with a special 12-pole dustproof and waterproof grade above IP55
(4) Air blade: the air blade of negative pressure fan is divided into aluminum alloy, stainless steel, aluminum alloy foundry, aluminum alloy die casting, nylon iron and other materials. The difference of the air blade material is determined according to the different places of use. Commonly used blades are aluminum alloy, stainless steel, aluminum alloy sand leaf.

Workshop cooling why to choose environmental protection air conditioning?

With more and more people born after 1990 pouring into the workplace, more and more people pay attention to the workplace environment. In spring and winter, the production environment of the production workshop in summer is especially worrying, such as smoke, peculiar smell, high temperature and no ventilation........ Ventilation and cooling are more and more important, so why should the workshop choose environmental protection air conditioning?
1. Large air volume and far air supply
Maximum air volume per hour is 20000 to 60000 cubic meters, can be selected according to customer requirements, high wind pressure, long air supply.
2. Low power consumption, only 1 KWH per hour
Installing central air conditioning and evaporative air cooler in the same area requires only 1/10 of the power consumption of central air conditioning
3. Good air quality
Set ventilation, ventilation, dust removal, cooling in one, increase space oxygen content, improve work efficiency, the whole air supply or post air supply at will
4. Adjust the humidity
Humidity adjustment for workplace where air humidity needs to be increased
5. Strong cooling effect
In the southern region, the general cooling effect of 4℃~10℃, in the hot and dry areas, the cooling can be up to 4℃~15℃, and the rapid cooling
This is the real multi-purpose machine, environmental protection air conditioning is all fresh air operation, the main machine is generally installed outside the workshop, go to the factory to cool down, does not occupy the use area of the workshop, there will be no noise affect the work of employees. Its installation cost is also very low, only 1/5 of the central air conditioning, and the environmental requirements are not high, whether open or closed places can be applied, very suitable for workshop cooling ventilation.

Selection reference of negative pressure fan

Negative pressure fan as a common ventilation and cooling equipment in the workshop, its role and high cost performance is that we should pay special attention to, not only to use a good role, but also to use cost-effective high cost performance of capital. Let's get familiar with the main parameters of high quality negative pressure fan.
A, according to the composition of the gas you are pumping categories:
The waste gas composition in the indoor environment chooses the category of negative pressure fan. There are two kinds of negative pressure fan materials in the current industry. There is a negative pressure fan made of FRP anticorrosive material, and another is a negative pressure fan made of galvanized metal. If the waste gas contains acid and alkaline corrosion, it should be well used. If the exhaust environment temperature is not too high and there is no corrosion, the negative pressure fan made of galvanized steel plate can be used.
Two, according to the specific location of the installation of specifications and specifications:
The specific installation location of the negative pressure fan selected the specifications of the negative pressure fan, single fan exhaust volume, output power, etc. Adopt and install the specific position of the negative pressure fan as close to the specification as possible. If the specific location of the installation is large, the negative pressure fan used is too small, the actual effect of pumping is not very good, of course, it is difficult to deal with the leakage of rain water through the seal. The specification of the negative pressure fan is twice more than the specific location of the installation. Negative pressure fans cannot be installed.
Iii. Categories of adoption according to financial capacity:
The cost of FRP anti-corrosion negative pressure fan exceeds that of galvanized steel plate negative pressure fan. If there is sufficient project investment budget, use glass fiber reinforced plastic anti-corrosion negative pressure fan. Unexpectedly, FRP negative pressure fan is more cost-effective than galvanized sheet negative pressure fan. If the working capital is not enough, the galvanized negative pressure fan can be used, which can reduce some.
Four, according to the use of the term:
Negative pressure fan installed in the outdoor, often to the wind and rain, there will be in line with the actual conditions of use period, galvanized metal suction fan form rust after a certain time, usually can use 3-5 years, fiberglass anticorrosive suction fan is the corrosion by acid alkali glass fiber reinforced plastic resin materials, frame can't be rust, non-artificial damage can be used more than ten years, 50 if ready to use for a long time, Glass fiber anti-corrosion negative pressure fan is used.
Five, according to the repair difficulty coefficient layer:
Negative pressure fan in the use of the whole process of maintenance phenomenon. FRP anticorrosive negative pressure fan includes a motor driven directly to drive the fan impeller to form exhaust. Using the whole process of maintenance and maintenance is easy to clean dust and dust. Galvanized metal negative pressure fans are mostly driven by belt discs, which drive fan blades to rotate and form exhaust. Belt aging wear for a certain period of time, belt replacement frequently, maintenance is difficult, maintenance costs are more than the glass fiber reinforced plastic anti-corrosion negative pressure fan.
Six, according to the influence of pumping volume:
Under the premise of the same specifications, model specifications and motor energy consumption, the pumping volume of FRP anticorrosive negative pressure fan is basically more than that of galvanized negative pressure fan, which is also due to the motor quality of FRP anticorrosive negative pressure fan, and the exhaust Angle of fan impeller is more than that of galvanized negative pressure fan.