本文圖片、文字由上海淞江減震器集團提供，部分內容參考可曲撓橡膠接頭http://www.songjiang021.com/hwzheyang/index.htm感謝您的閱讀與支持！！！

橡膠接頭在泵房中使用是比較廣泛的，那么在消防管道中，橡膠接頭的安裝是怎么樣的順序那。

橡膠接頭安裝順序：橡膠軟連接，止回閥，閘閥。壓力表最好裝在水泵出水口上，但一定要在止回閥前。

橡膠軟連接在閘閥前后均可,其作用一是減震、二是熱漲冷縮的需要、三是方便拆裝閥門及維修需要;止回閥只要在水泵之后的揚水管上就行，其作用是保護水泵。一般裝在閘閥之后。

橡膠軟連接是為了起減振。當然是水泵與管路系統的連接處。

正常工作時，閘閥是不太操作的，而止回閥是頻繁動作的，所以維修概率較大，維修時關閉該泵出水管閘閥就能維修而不影響系統的正常運行。

壓力表裝在止回閥前，可以防止水錘作用對壓力表的沖擊和破壞。

有人提出大口徑管，止回閥裝在閘閥后以便開閉，這不現實。因為水泵停止時由于止回閥存在，裝在止回閥后的閘閥前后的水壓是一致的，閘閥的開閉是不存在問題的。當然大口徑閥門本身就比較難操作一點的。

This picture and text provided by the Shanghai Songjiang absorber group. Some refer to the contents of the metal soft joint http://www.songjiangjituan.com/ thanks for your reading and support!!!

The rubber joint in the pump room in use is more extensive, then in fire pipeline, installation of rubber joint is what kind of order.

Rubber joint installation sequence: rubber soft connection, check valve, gate valve. The best pressure gauge installed in the pump outlet, but it must be in the valve before.

Soft rubber is connected with the valve before and after May, the role of a damping, thermal expansion and contraction of the need, the third one is convenient for dismantling the valve and maintenance need; check valve as long as after the water pump pumping pipe line, its role is to protect the pump. Generally installed after the gate valve.

Rubber soft connection is to play vibration. Of course, the water pump and pipeline system connection.

During normal operation, the valve is less operation, and a check valve is the frequent moves, so the maintenance probability is big, maintenance off the pump outlet pipe valve can be repaired without affecting the normal operation.

Pressure gauges installed in the check valve before, can prevent water hammer effect on the impact and destruction of the pressure gauge.

Some people put forward large diameter pipe, check valve installed in order to open and close, this is not realistic. Because when the pump stops due to the existence of check valve, installed in the check valve before and after the water pressure is consistent, the valve is not a problem of open and close. Of course, the large diameter valve itself is difficult to operate a little.