中国丰满熟妇xxxx性,被公侵犯怀孕的人妻中文字幕,国产成人无码精品亚洲,国产又爽又黄无码无遮挡在线观看

In the textile production process, a reasonable air-conditioning air organization form is a necessary condition to ensure that the temperature and humidity meet the requirements of the process. Today, let's talk about the working principle of industrial air-conditioning in textile factories.

The working principle of industrial air conditioners is that the high-temperature and high-pressure refrigerating steam from the compressor enters the condenser through the high-pressure hose; because the temperature outside the car is lower than the temperature of the refrigerant entering the condenser, it flows in the condenser with the help of the condensing fan. Most of the heat of the refrigerant is taken away by the air outside the car, so that the high-temperature and high-pressure gas is condensed into a high-temperature and high-pressure liquid. When this high-temperature and high-pressure liquid flows through the throttling expansion valve, due to the throttling effect, the volume suddenly increases and the pressure drops. It becomes a low-pressure and low-temperature mist liquid that enters the evaporator and vaporizes at a constant pressure. The refrigerant vaporizes in the tube. The temperature at the time is lower than the circulating wind in the car outside the evaporator tube, so it can absorb the heat in the air outside the tube, so that the temperature of the air flowing through the evaporator is reduced, thereby producing a cooling effect, and the vaporized refrigerant vapor is compressed The machine sucks and compresses and turns into high-temperature and high-pressure gas, completing a refrigeration system cycle.

Industrial air conditioning, chemical fiber industrial air conditioning, chemical fiber industry refrigeration, textile industrial air conditioning, dust-free workshop cooling, ventilation pipeline, cooling tower, freezer and other air conditioning units and accessories.

Jiangsu Jincheng Air Conditioning Engineering Co., Ltd. is a comprehensive manufacturer of special air-conditioning equipment design, production, installation, and commissioning of clean room, electricity, tobacco, civil air defense engineering, medical clean room, clean room, electricity, tobacco, civil air defense engineering, medical clean room. Mainly produce JCZK combined air conditioning unit, cooling tower, glass steel ventilated galvanized sheet pipe, stainless steel pipe, polyurethane ventilation pipe and air conditioning accessories, Jincheng air conditioner is wide, the type, the unique model, superior performance, and user Favused.