Weak current College】 【cooling pad cooling principle, vacuum cooling principles and positive pressure cooling principle of distinction.

Cooling pad cooling principle

Cooling pad is a special paper honeycomb structure of the material, its working principle is "water evaporation absorption heat" this natural physical phenomenon, that is the role of water in gravity from top to bottom, dirty, wet curtain corrugated fiber formation water film on the surface, when the flow of air through the cooling pad, the water film in the Shui will absorb the heat in the air after evaporation, take a large amount of latent heat, the air temperature by cooling pad, so as to achieve the purpose of cooling.

Five characteristics of cooling pads:

1, high efficiency and energy saving negative pressure ventilation cooling system is to use the fan and the water curtain, artificial reproduction of natural moisture evaporation cooling this physical processes, the power consumption is only one-tenth of the traditional air conditioning.

2. ventilation throughout the system of mutual cooperation, exhaust fans quickly drained away indoor personnel, machine-generated heat, gas, odour, avoids waste and odor of stimulating the human body. The entire indoor air can update in one minute at a time, this is not possible to achieve general air conditioning.

3, improve work efficiency resolve muggy and oxygen deficiency causes workers decreased attention. Use cool water curtain products not only can solve the problem is the powerhouse of sultry in moisture evaporation cooling at the same time produces negative ions of oxygen, increase oxygen content up to the regulation of mood, alleviate fatigue in meet the efficiency objective.

4, health and environmental protection systems use water as refrigerant, manufacture and use of environmental pollution, water curtain with lower air humidity, also has a portable external air purifying dust and particles. Efficient circulation of fresh air, the effective prevention of occupational diseases and spread of diseases.

5, strong applicability water curtain type factory air conditioning system wide applicability, diverse crowd crowded, heat sources, or easy to produce pollution, ventilation of the workplace, can play a significant effect. Such as textile workshop, clothing shop, injection workshop, factory, shoe factory, electronics factory, etc., according to the different environmental design of the system, but also with the specific situation of regulating indoor different wind speed, air flow, very flexible.

What is vacuum cooling principle:

Is artificially reproduced "water evaporation absorption heat" this natural physical processes. In a closed workshop installation fan, on the other side of the installed cooling pad, the fan will plant in high-temperature air pumped out, the formation of negative pressure inside the factory, workshop or outside pressure errands outside air through the cooling pad to enter the building, the air flow through the cooling pad was cool, and plant in air heat exchange takes place, thus lowering the temperature inside the plant.

What is positive pressure cooling principle:

Use of high-speed blower air pumping into environmental protection air conditioner chassis, using the "water evaporation heat absorption" of the physical principles put into environmental protection air conditioning to cool the air in the chassis, while the cooling fan will be fed into the Interior of the air. Making indoor meet ventilation, cooling, and increasing the air oxygen, and so on.