谁帮我看看我家的格力空调制冷的时候细管发热 空调制冷时高压管是热的怎么回事

有些品牌的毛细管节流设置在室内机内，制冷高压管是热的，属于正常。





LG等等。

空调不制冷，细管烫手柜,没有冷风冷却模式,然后打开机器里面管热,厚管在室温下,然后看看机器外,塞规,显示10压力,思想才开始保护压缩机,发现压缩机正常打开机盖后,温度也不高,继续卷4阀220电压，薄管机外热，粗内也正常，原因是室外机散热器太脏，导致散热不良，然后高压气体被输送到室内机。压力，我估计，是由高压散热造成的。清洗完散热器后，状态正常定频空调制冷时细管热怎么回事?

这是制冷剂不足的典型现象。

检查泄漏后，请及时将R22制冷剂添加到80PSI。

谁帮我看看我家的格力空调制冷的时候细管发热Air conditioning work is composed of four components, 1 compressor, 2, capillary, 3, cooler, 4, evaporator,The principle of refrigeration compressor is to compress refrigerant R22) into high pressure high temperatureEvaporator of liquid shape through the condenser (SEg s) into a high temperature (about 55 degrees) liquid into the evaporator byThrottling capillary (indoor machine s) to evaporate into a low pressure low temperature (about 5-7) gas flow back tothe compressor to run to the next, cold outside suspected device by machine fan cooling,Evaporator fan through the machine to send cold, capillary before about 55 degrees is hot, after is cool about 5 to 7 degrees, now the console mostly put capillary out machine, the throttling and then into the treasure, so two pipes are cool, part of the country's older ark capillary is indoors, two heat pipe is a high pressure, a。