Dynamic News

——

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

What is the difference between negative pressure fan and industrial fan?

First, in terms of how it works:
The pressure of the air discharged from the negative pressure fan is reduced to the outside of the room, the indoor air becomes thinner, forming a negative pressure zone, and the air flows into the compensation chamber due to the pressure difference. In the practical application of industrial plants, the negative pressure fan is concentrated on one side of the plant, and the air inlet is on the other side of the plant. The air forms convection from the air inlet to the negative pressure fan. In this process, the fan close to the door inlet remains closed, forcing the air from the air inlet into the compensating side door plant.
The appearance of the industrial big fan adopts unique road flow technology, waterproof, rain proof, special motor and direct structural maintenance to improve the function, simplify the structure and reduce maintenance costs. Airflow shutters, no power consumption, no switch, can effectively prevent rain and invasion. Planned installations do not occupy windless space and can be installed anywhere.
The advantages of negative pressure fan are:
1. Good quality: it is a negative pressure fan produced by introducing German technology.
2. It's very convenient. A manual shutter controls the extractor fan, which usually operates without lighting and ventilation.
3. Low investment: the negative pressure fan has large air volume and wide applicable area, accounting for one-fifth of the total investment in air conditioning.
4. Simple: The suction fan is simple to operate, convenient to install, low maintenance cost, without professional maintenance.
5. Durable and corrosion resistant: negative pressure fan adopts heavy aluminum die-casting blade, resistant to high temperature, aging and deformation.

What is environmental protection air conditioning through to cool down?

Now more and more enterprises are using environmental protection air conditioning of industrial buildings to cool down the workshop, because the cooling cost of environmental protection air conditioning of industrial buildings is very low, the power consumption of 1 hour is only 1 degree of electricity, but the cooling effect can reach 4-10 degrees, the cooling area can reach 100 square meters, in the same cooling situation and conditions, can be said to save electricity than the fan.
It was also because of this, so there are a lot of enterprise is very curious, industrial production, environmental protection air conditioning is done to such a low power consumption, also can achieve such a good cooling effect? Actually very simple, is the use of a phenomenon in our daily life to cool, industrial environmental protection air conditioning compressor, also do not need cold media, it is to use the principle of evaporation heat of cooling water, so we can do it at such a low cost, solve the problem of factory ventilation cooling.
As we in the hot summer, standing in the place where there is water will feel much cooler, because at the time of evaporation, water absorbs heat from the air, the temperature will be lower, and this is why where there is water will feel cool and comfortable. Industrial building environmental protection air conditioning internal use has four, it can increase the contact area of water and air, make water at the time of evaporation can be more fully absorbs the heat in the water, to achieve the effect of cooling and ventilation.

What does the meaning of air cooler have

   The application scope of air cooler is very wide, widely applicable to workshops, factories, Internet cafes and other places in all walks of life. Cooling fan running at work, outdoor hot air through the filter unit, and then after wet shelter, cooling and oxygen is high, the strong cold air flow through the duct to the workshop, workshop space pure and fresh, ventilation cooling, air in air pressure increases the size of the old workshop through the doors and Windows, discharge, outdoor air in the workshop has air conditioning, About 20 times per hour or more of the overall ventilation of the workshop heat, dust, odor discharge, make the workshop air quality fresh, comfortable and achieve cooling effect.
    It is worth mentioning that the cooling effect of the air cooler is directly related to the air exchange rate. Compared with the traditional air conditioning, the air cooler has a very alternative unit, that is the air exchange rate. So does it mean that the larger the air exchange rate, the better? Of course not.
Different places, the amount of air change will certainly be different. In general, the required number of air changes is about 25-35 times per hour. The general place referred to here is the place where the flow of people is not very large and there is no heating equipment, such as the conference room. At this time, if you enlarge the number of air changes, it is a bit of a waste of suspicion. For crowded places, the required number of air changes is about 30 to 40 times per hour. If it is a production workshop with heating equipment, then how also need to have 50-60 times/hour air change.
    The energy-saving cold air machine mainly makes the air in the workshop timely update and conditioning to humidity, the improvement of air quality, and the human body can absorb fresh air in time. Thus determining human health. Let's start by understanding the sources of air pollution.
    Workshop air has two sources of pollution, it is people use carbon dioxide, from exhaled carbon dioxide concentration in the human body to nearly 40 times higher than the natural concentration in the atmosphere, when 0.2% of carbon dioxide concentration in the air, will constitute a harm to human body, the second pollution sources are machinery and equipment at work a smell to smell and the product itself, People have a kind of compliance with gas and smell fatigue phenomenon, living in the workshop for a long time, the indoor smell will not feel out, according to scientific experiments, in order to make the workshop gas does not exceed the degree of harm to human health, it is necessary to keep the workshop fresh air.
We use a 400 square workshop of 100 people to calculate, the general environment of the workshop requires air change 25-30 times/hour, and the crowded public places require air change 30-40 times/hour; In the humid southern region, the number of ventilation should be appropriately increased, while in the hot and dry northern region, the number of ventilation can be appropriately reduced. The air volume of the air cooler is 18000 cubic meters/hour, and the number of ventilation in the room (H-1)= the total air volume of the air cooler (m3/h)/[room area (㎡)× the height below the air supply port (m)]. (Usually the air nozzle will be two meters high, 400 square condition of the common configuration of cooling fan according to 150 square one, about three) H-1=[18000*3/ (400*2)] the result is 66 times/hour. This is enough to deal with the plant heat, smell, high temperature problems. Thus, the workshop environment is greatly improved, the enthusiasm of the staff is greatly increased, and the production efficiency of the staff is improved.
     Air cooler can solve the problems of sultry and peculiar smell for you. If you use fans and central air conditioning, it is impossible to solve this problem perfectly. Fan is short of refrigeration, ventilation and ventilation effect, is the wind blowing out hot, said the pack fan weather in the south is also can't do any improvement, with the high cost of central air conditioning costs, electricity is also a expensive digital, also cannot achieve the effect of ventilation and ventilation, because the central air conditioning is negative pressure, doors and Windows are closed. Air is not moving. So the cooling is fixed, but the smell is not. So no matter from which aspect to consider, the choice of energy-saving cooling fan is the most sensible.

Negative pressure fan ventilation and cooling principle

    Negative pressure fans and environmental protection air conditioners discharge air to make indoor air pressure drop, indoor air becomes thinner, forming a negative pressure area, air due to pressure difference compensation into the room. In the practical application of industrial plants, the negative pressure fan is installed on one side of the plant, and the air inlet is on the other side of the plant, and the air from the air inlet to the negative pressure fan forms a convection secondary wind. In this process, the doors and Windows close to the negative pressure fan are kept closed, and forced air is compensated by the door and window on one side of the air inlet into the workshop. The air is lined up and orderly from the air inlet into the workshop, flows through the workshop, and is discharged from the workshop by the negative pressure fan. Thorough and efficient ventilation, ventilation rate up to 99%. Through specific engineering design, according to the need to design ventilation speed and wind speed, any high heat, harmful gases, dust smoke dew can be quickly discharged from the workshop, any poor ventilation problems can be solved once and for all. Ventilation can be achieved within seconds of starting the fan.
Negative pressure fan cooling principle
    1. Ventilation and cooling: the air temperature in places requiring ventilation is higher than outdoor due to the sunlight shining on buildings, machinery and equipment, human body and other heat sources. The negative pressure fan can discharge the indoor hot air quickly, so that the room temperature and the outside temperature is flat, so as not to increase the temperature in the workshop.
   2.air flow takes away heat from the human body. Air flow accelerates the evaporation of sweat and absorbs heat from the human body, thus making the human body feel cool, just as cool as the natural wind.
   3. negative pressure fan only ventilation cooling function, no refrigeration function, cool is the feeling of the human body. It is unscientific to say how much temperature a negative pressure fan can drop.
   4. When used with water curtain, the temperature in the workshop can be controlled within 28 degrees Celsius in the hottest days of summer. But the cool feeling of the human body can be compared with air conditioning, slightly long time to the water curtain people will feel cold and can not stand.