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冷水机制冷系统如果进入气体如何正确的排放?

时间:2018-01-24 09:08:25  来源:原创  作者:永世机械

 相信很多实用这都会遇到制冷系统进入气体的这一现象,那么苏荷能够正确的排放出气体,而不影响机械设备的整体性能和使用寿命呢?

It is believed that many practical applications will encounter the phenomenon that the refrigeration system enters the gas. So Suhe can emit gas correctly, without affecting the overall performance and service life of the mechanical equipment.

用空气分离器放空气时,将空气分离器的回气阀门置于?刺箍掌掷肫鞯难沽抵廖沽Γ渌鞣в乇。

When the air separator is used to release the air, the air return valve of the air separator is placed in a normally open state, so that the pressure of the air separator is reduced to the suction pressure, and the other valves should be closed.

适当开启混合气体进气阀,使冷水机制冷系统内的混合气体进人空气分离器内。

The mixed gas intake valve is properly opened to make the mixture in the cooling system of the cold water machine into the air separator.

微开供液阀,使制冷剂节流进人空气分离器内气化吸热,冷却混合气体。

Micro liquid supply valve, the refrigerant throttle into the air separator endothermic gasification, mixed gas cooling.

连接放空气阀接口用的橡胶皮管使一端插入盛水容器的水中。当混合气体中的制冷剂被冷却成氨液时,空气分离器底部就会结霜,这时可微开放空气阀,将空气通过盛水容器排出。若气泡在水中上升的过程中呈圆形并无体积变化,

The rubber pipe is used to connect the air valve interface to the water in the water container. When the refrigerant in the mixed gas is cooled to ammonia, the bottom of the air separator will frosting, then the air valve can be opened slightly, and the air will be discharged through the water container. If the bubble rises in the water, it is round and has no volume change. If the water is not cloudy and the water temperature doesn't increase,

水不混浊水温也不上升则放出的是空气,此时应使放空气阀的开度合适。

the air will be released. At this time, the opening of the air valve should be appropriate.

混合气体中的冷剂逐渐被冷凝为冷剂液并积存于底部。从外壳的结霜情况可看出液位高度,当液位达12时关闭供液节流阀,开启回液节流阀。使底层制冷剂液回流至空气分离器冷却混合气体。待底层霜层即将融化完毕,关闭回液节流阀开启供液节流阀。

 

In mixed gas refrigerant is condensed into liquid refrigerant and gradually accumulated at the bottom. The height of the liquid level can be seen from the frosting condition of the shell. When the liquid level reaches 12, the throttle valve is closed and the back fluid throttle valve is opened. The bottom refrigerant liquid is reflued to the air separator to cool the mixture. When the bottom layer of frost is about to melt, turn off the return throttle valve to open the flow throttle valve.

停止放空气时应先关放空气阀以防冷剂泄出,然后再关供液节流阀及混合气体进气阀。为了防止放空气器内压力升高,回气阀不应关闭。

Should first close the air discharge valve to prevent refrigerant leak stop air, and then close the throttle valve for liquid and gas mixture inlet valve. In order to prevent the pressure rise in the air discharge, the valve should not be shut down.

此文关键字:冷水机,冰水机,冷冻机,工业空调,冷水机生产厂家

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