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卧式自动排气阀广泛用于热水采暖系统,却常常由于受系统中污浊物的堵塞而启动失灵,致使系统不能正常运行。不少人认为是排气阀的产品质量有问题,又重新选用集气罐,使自动排气阀的功能不能发挥。其实,问题不在排气阀本身,而在于安装使用。卧式自动排气阀的安装方式一般有两种。图1中的自动排气阀必须安设在采暖系统的末端房间内,如果该房
Horizontal automatic exhaust valves are widely used in hot water heating systems, but they often start to malfunction due to the blockage of fouling substances in the system, resulting in the system not operating normally. Many people think that there is a problem with the product quality of the exhaust valve, and the gas collection tank is again used to disable the function of the automatic exhaust valve. In fact, the problem is not the exhaust valve itself, but the installation and use. There are two general installation methods for horizontal automatic exhaust valves. The automatic exhaust valve in Fig. 1 must be installed in the end room of the heating system if the room