川消消防泵泵組常見故障分析與處理
來源：http://www.xintli.net/ 日期：2022-09-06
消防泵體幾乎處處都很重要，無論是間接到場工作的火線還是后臺正在安裝中起到支持感化，為了讓大家更為順利的使用它，下面
川消小編就來消防泵泵組常見故障分析與處理。
The fire pump body is very important almost everywhere, whether it is the fire line that is indirectly working on the scene or the background that is being installed. In order to make everyone use it more smoothly, the following Sichuan Xiaobian will analyze and deal with common faults of the fire pump unit.
1.泵組連接處有滲漏
1. There is leakage at the connection of pump unit
（1）故障原因分析：連接件松動；連接處O型圈或密封墊損壞；連接件損壞。
(1) Fault cause analysis: loose connector; The O-ring or sealing gasket at the connection is damaged; The connector is damaged.
（2）故障處理：擰緊連接件；更換O型圈或密封墊；更換連接件。
(2) Fault handling: tighten the connector; Replace O-ring or sealing gasket; Replace the connector.
2.泵組出口壓力低
2. Low outlet pressure of pump unit
（1）故障原因分析：泵組測試閥未關閉；泵組進線電源反相；高壓泵損壞；使用流量超出額定值。
(1) Fault cause analysis: the test valve of the pump unit is not closed; The incoming power supply of the pump unit is in reverse phase; High pressure pump is damaged; The used flow exceeds the rated value.
（2）故障處理：關閉泵組測試閥；調整進線電源相序；更換高壓泵；在泵組額定值內工作。
(2) Fault handling: close the test valve of the pump unit; Adjust the phase sequence of incoming power supply; Replace the high-pressure pump; Operate within the rated value of the pump unit.
3.泵組不啟動
3. The pump unit does not start
（1）故障原因分析：高壓泵接觸器未閉合；泵組停止觸點斷開；LOGO！未執行程序；電源未接通；斷水水位保護。
(1) Fault cause analysis: high pressure pump contactor is not closed; The stop contact of the pump unit is disconnected; LOGO！ The procedure is not executed; The power supply is not connected; Water cut-off level protection.
（2）故障處理：閉合接觸器；閉合泵組停止觸點；檢修LOGO！必要時更換；接通電源；恢復調節水箱水位。
(2) Fault handling: close the contactor; Close the stop contact of the pump unit; Maintenance LOGO! Replace if necessary; Power on; Restore the water level of the regulating water tank.
4.穩壓泵頻繁啟動
4. The stabilized pressure pump starts frequently
（1）故障原因分析：管道有滲漏；泄壓閥密封不好；測試閥未關緊；單向閥密封墊上粘連雜質。
(1) Fault cause analysis: the pipeline has leakage; Poor sealing of safety relief valve; The test valve is not closed tightly; Impurities are adhered on the sealing gasket of one-way valve.
（2）故障處理：管道滲漏點補漏；檢修泄壓閥；完全關閉測試閥；清洗單向閥并清潔水箱及管道。
(2) Fault treatment: repair the leakage point of the pipeline; Overhaul the safety relief valve; Completely close the test valve; Clean the check valve and water tank and pipeline.
5.穩壓泵規定時間內不能恢復壓力
5. The stabilized pressure pump cannot recover the pressure within the specified time
（1）故障原因分析：管道內殘存空氣；管道有滲漏；高壓球閥滲漏；穩壓泵出口壓力低；穩壓泵損壞。
(1) Fault cause analysis: residual air in the pipeline; The pipeline has leakage; Leakage of high-pressure ball valve; The outlet pressure of the stabilized pressure pump is low; The stabilized pressure pump is damaged.
（2）故障處理：完全排除管道空氣；管道滲漏點補漏；見下文高壓球閥滲漏故障處理方法；調節穩壓泵壓力調節螺絲；更換穩壓泵。
(2) Troubleshooting: completely eliminate the air in the pipeline; Repair the leakage point of the pipeline; See the following treatment methods for leakage of high-pressure ball valve; Adjust the pressure adjusting screw of the stabilized pressure pump; Replace the stabilized pressure pump.
This is all about the analysis and treatment of common faults of Chuanxiao fire pump unit. If you have any questions that haven't been answered, you can come to our website at any time http://www.xintli.net consulting service
