川消雨淋報警閥組的內部結構詳細分析
來(lái)源：http://www.guizhouhuli.net/ 日期：2023-05-09
雨淋報警閥是根據隔膜移動(dòng)以實(shí)現閥瓣的關(guān)閉與開(kāi)啟，控制腔與供水側壓力平衡閥瓣關(guān)閉，當控制腔壓力降低，閥瓣開(kāi)啟。這里，我們主要來(lái)講講
川消雨淋報警閥組的內部結構事項。
The deluge alarm valve is designed to close and open the valve disc based on the movement of the diaphragm. The pressure balance valve disc between the control chamber and the water supply side is closed. When the pressure in the control chamber decreases, the valve disc opens. Here, we will mainly discuss the internal structure of the Chuanxiao deluge alarm valve group.
雨淋閥各部件名稱(chēng)及作用：
Name and function of each component of the deluge valve:
⑴電磁閥：是連接消防聯(lián)動(dòng)控制器的電動(dòng)快開(kāi)閥
(1) Electromagnetic valve: It is an electric fast opening valve connected to the fire linkage controller
⑵手動(dòng)快開(kāi)閥：可以直接手動(dòng)打開(kāi)該閥門(mén)，以實(shí)現快速開(kāi)啟雨淋閥的作用
⑵ Manual quick opening valve: The valve can be manually opened directly to achieve the function of quickly opening the deluge valve
⑶單向閥：可以保證控制腔水壓保持穩定，又可以防止控制腔水正常泄露導致的壓力降低，而引起的雨淋閥誤啟動(dòng)
(3) Check valve: It can ensure stable water pressure in the control chamber and prevent pressure reduction caused by normal leakage of water in the control chamber, which can cause the deluge valve to mistakenly start
⑷過(guò)濾器：用于保護管路，防止單向閥、電磁閥堵塞
(4) Filter: used to protect pipelines and prevent blockage of one-way valves and solenoid valves
⑸控制腔壓力表：用于檢測控制腔壓力，伺應狀態(tài)控制腔壓力表和⒀供水側壓力表值幾近相等
(5) Control chamber pressure gauge: used to detect the pressure of the control chamber, and the values of the control chamber pressure gauge and the water supply side pressure gauge in the corresponding state are almost equal
⑹控制腔：是用于控制供水側與系統側貫通的第三腔
Control chamber: It is the third chamber used to control the connection between the water supply side and the system side
⑺閥瓣：與閥座的貼合和分離，達到關(guān)閥開(kāi)閥的效果
(7) Valve disc: It fits and separates from the valve seat, achieving the effect of closing and opening the valve
⑻報警管路常開(kāi)閥門(mén)：該閥門(mén)平時(shí)應保持開(kāi)啟狀態(tài)，以保證雨淋閥開(kāi)啟后能及時(shí)觸發(fā)壓力開(kāi)關(guān)和水力警鈴動(dòng)作，達到報警并啟泵的效果
(8) Alarm pipeline normally open valve: This valve should be kept open in normal times to ensure that the pressure switch and hydraulic alarm bell can be triggered in a timely manner after the deluge valve is opened, achieving the effect of alarming and starting the pump
⑼過(guò)濾器：用于保護壓力開(kāi)關(guān)和水力警鈴
Filter: used to protect pressure switches and hydraulic alarm bells
⑽壓力開(kāi)關(guān)：用于反饋信號并連鎖開(kāi)啟消防水泵
(10) Pressure switch: used for feedback signal and interlocking to start the fire water pump
⑾水力警鈴：用于報警，當雨淋閥體控制腔壓力降低，閥瓣上移，水通過(guò)控制腔進(jìn)入系統側，同時(shí)進(jìn)入報警管路，水流沖擊水力警鈴并發(fā)出報警聲
(11) Hydraulic alarm bell: used for alarming. When the pressure in the control chamber of the deluge valve body decreases, the valve disc moves up, and water enters the system side through the control chamber, while also entering the alarm pipeline. The water flow impacts the hydraulic alarm bell and emits an alarm sound
⑿報警試驗管路常閉閥門(mén)：用于在不開(kāi)啟雨淋閥的前提下，手動(dòng)打開(kāi)該閥門(mén)，可以使供水側的水直接進(jìn)入報警管路，以達到檢驗報警管路的效果
Alarm Test Pipeline Normally Closed Valve: Used to manually open the deluge valve without opening it, allowing water from the water supply side to directly enter the alarm pipeline to achieve the effect of verifying the alarm pipeline
⒀供水側壓力表：用于檢測供水側壓力，伺應狀態(tài)供水側壓力表和⑸控制腔壓力表值幾近相等
13. Water supply side pressure gauge: used to detect the pressure on the water supply side, and the values of the water supply side pressure gauge and the control chamber pressure gauge are almost equal in the corresponding state
⒁排水閥：當系統供水側或者控制腔有少量水泄露到系統側，為防止有水流入報警管路導致誤報警，應在系統側報警管路下方設置排水閥
(14) Drainage valve: When a small amount of water leaks into the system's water supply side or control chamber, to prevent water from flowing into the alarm pipeline and causing false alarms, a drainage valve should be installed below the alarm pipeline on the system side
⒂泄水閥：用于系統恢復伺應狀態(tài)，或者檢修閥體時(shí)，需要關(guān)閉供水側信號閥和開(kāi)啟泄水閥
(15) Water release valve: used for restoring the system to a waiting state or when repairing the valve body, it is necessary to close the signal valve on the water supply side and open the water release valve
⒃控制閥：也就是供水側信號閥，用于雨淋閥重置或者檢修
16. Control valve: also known as the water supply side signal valve, used for resetting or maintenance of the deluge valve
That's all for the detailed analysis of the internal structure of the Chuanxiao deluge alarm valve group. We hope to provide you with good help. For more information, please come to our website http://www.guizhouhuli.net consulting service
