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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

A clever way to choose a negative pressure fan in different environments!

There are a variety of fans on the market, negative pressure fans, axial fans, centrifugal fans, Roots fans, etc., which kind of environment are they suitable for or which kind of fans are needed in which environment? And all kinds of negative pressure fans , Explosion-proof negative pressure fans, anti-corrosion negative pressure fans, stainless steel negative pressure fans, etc., what kind of environment are they suitable for? Today we take a look.

The clever way to choose negative pressure fan in different environments

1. There is no special requirement for the fan during ordinary exhaust, as long as it meets the design conditions and customer requirements, as is the case with ordinary civil ventilators. However, the speed of the fan is generally selected to be lower, because the speed is too high, and the overall operating noise is large. At the same time, the fan and its components are easily damaged, such as bearings and shafts, belts and pulleys wear in advance, resulting in frequent replacement of components Maintenance costs. At this time, the basic type of negative pressure fan can achieve the effect of exhaust.

2. There are many types of process exhaust air, and some may contain welding slag, paint, explosive gas, sometimes high temperature, smoke exhaust, etc. Different components and different treatment methods require different fans.

3. Welding slag is included in the gas: a filter screen is added, and the motor cannot be built in; the exhaust air in the welding workshop or the blanking workshop usually considers the metal shavings and welding slag contained in the exhaust gas. If these impurities enter the fan, they may scratch the worn bearing belts and other parts, and more seriously damage the motor, causing the motor to be scrapped. All requirements are to add an initial effect filter (to filter particles with a diameter not greater than 1 mm), and the motor is external (to prevent metal chips from entering the motor).

Talking about the main characteristics of air coolers are divided into those

①Less investment and high efficiency (probably only 1/8 of the power consumption of traditional central air-conditioning).

②Do not close the doors and windows by using the air cooler.

③It can replace the turbid, sultry and smelly air in the room and discharge it outside.

④ The power consumption is low, and the power consumption per unit is 1.1 degrees per hour, without Freon.

⑤ The air supply volume of each cooler is selected according to: 6000-80000 cubic meters.

⑥ Each cold wind covers an area of ​​100-130 square meters.

⑦ Cooling main part (wet curtain).

Characteristics of evaporative cooler.

1. The cooling effect is obvious: in a humid area (such as the southern region), it can generally achieve a significant cooling effect of about 5-6 ℃;

2. Ventilation, ventilation, dust prevention, deodorization, and cooling in one, increase the oxygen content of the air, and improve work efficiency.

3. Equipped with functions of automatic water supply, automatic air swing, automatic cleaning and air supply, which can realize automatic protection of phase loss.

The structure types of the air cooler are floor type (L), floor upper side blowing type (LS), floor underground side blowing type (LX), floor level blowing type (LP), suspended ceiling type (D), assembled type (PP, PD) Wait.

The traditional high-efficiency chiller is a device that outputs cooling capacity in a refrigeration system. It is mainly composed of a cooling coil and an axial fan. Through the forced action of the axial fan, the air in the cooled room is passed through the cooling exhaust pipe group of the chiller Forced convection heat exchange to cool the air, so as to achieve the purpose of reducing the temperature of the room (or storage).

How to solve the failure of the cooling fan?

Nowadays, there are more and more applications for air coolers, especially in factories and some rooms with poor ventilation, and for the application of air coolers, some failures will inevitably occur. At this time, it is necessary to deal with them in time. What should I do if something goes wrong?

Cooler bearing vibration exceeds the standard. The fan bearing vibration is the most common failure during the operation of the fan. The vibration of the fan will cause failures such as blade damage, loose screws, damage to the casing and air duct, etc., seriously endangering the safe operation of the fan. Ningbo City Air Cooler, Ningbo Air Cooler

How to solve the failure of the cooling fan?

In addition, it is easy for dust to fall and accumulate on the wind leaves. When the dust accumulation reaches a certain weight, the centrifugal force will be generated during the operation of the impeller. Since the dust accumulation on each blade cannot be completely uniform, the accumulation may make the blade mass distribution uneven, resulting in increased fan vibration and even problems. . In this case, only the dust accumulation on the blades needs to be produced, and the impeller will be balanced again, thereby reducing the vibration of the fan.

The application of the air cooler has the advantages of less investment and low energy consumption. At the same cooling rate, the one-time investment is about one sixth of the air conditioner, and the operating cost is about one tenth of the air conditioner. In addition, its cooling effect is outstanding and it is favored. .

Why is the noise high when using negative pressure fans? what is the reason?

Negative pressure fans generally do not produce much noise, but noise is inevitable. This is more related to the correct operation method and the quality of the product itself. What should we do when there is noise? Here is our detailed introduction, let's take a look. Ningbo City Air Cooler, Ningbo Air Cooler

1. One of the reasons for the large noise in the operation of the negative pressure fan is the problems that occur during the installation of the device. For example, the fan installation and the window frame are too tightly contacted, so that the fan frame causes resonance of the window frame and noise.

Solution: Reduce the stuffing between the window frame and the water and air conditioner properly, and use a softer material to stuff it. If the installation bottom is not stable, the bottom plate should be stabilized and placed stably and firmly.

Second, the power supply voltage is too low, when the fan starts or runs, it produces abnormal noise and vibration.

Solution: Control the power supply voltage within the rated voltage range. Usually, a voltage regulator or a power regulator can be used to stabilize the voltage.

3. The vibration damping pad or fixing screw of the fan frame is too tight, and the vibration damping effect is lost, and the vibration sound will be generated during work.

Solution: Adjust the screw tightness of the vibration damping pad of the fan frame to make the surface of the frame flat.

Fourth, the fan installation is not good, the fan installation should be in a suspended state, and the spring of the foot bolt cannot be crushed to death.

Solution: Ask the maintenance personnel to adjust the fan installation status so that it is in a suspended state.

In short, if there is a problem with the negative pressure fan, as long as we carefully check, it will naturally check the problem. Of course, you must notify the technicians in time, under the guidance of the technicians, so as not to damage the machinery!