川消消防泵四大常見(jiàn)問(wèn)題及辦法
來(lái)源：http://www.xintli.net/ 日期：2022-10-25
消防泵是保障消防的重要設(shè)施，清楚地了解消防泵的問(wèn)題，并針對(duì)性地掉這些問(wèn)題，才能保障消防泵的長(zhǎng)久有效地使用。和
川消小編一起來(lái)看看消防泵常見(jiàn)的四大問(wèn)題。
Fire pump is an important facility to ensure fire safety. Only by clearly understanding the problems of fire pump and solving these problems, can we ensure the long-term and effective use of fire pump. Check the four common problems of fire pumps with Chuanxiao Xiaobian.
問(wèn)題一
Question 1
消防泵震動(dòng)嚴(yán)重
Serious vibration of fire pump
1.消防泵與電機(jī)軸不同心，調(diào)正，對(duì)準(zhǔn)消防泵與電機(jī)軸心。
1. The fire pump is not concentric with the motor shaft, so it is aligned with the fire pump and motor shaft.
2.消防泵軸彎曲，拆下校直或換新的。
2. The fire pump shaft is bent, remove and straighten it or replace it with a new one.
3.葉輪不平衡，拆下找平衡。
3. The impeller is unbalanced, remove it for balancing.
問(wèn)題二
Question 2
消防泵抽不出液體
The fire pump cannot pump out liquid
1.壓出管路太細(xì)，管路損失太大，換適合的壓出管路。
1. The press out pipeline is too thin and the pipeline loss is too large. Replace it with a suitable press out pipeline.
2.使用揚(yáng)程超過(guò)了設(shè)計(jì)揚(yáng)程，重新選消防泵。
2. If the service lift exceeds the design lift, re select the fire pump.
3.吸入管或消防泵內(nèi)沒(méi)有排凈氣體，檢修吸入管路并排凈氣體。
3. The suction pipe or fire pump is not completely vented, and the suction pipe shall be overhauled and the gas shall be vented.
4.吸上高度超過(guò)允許范圍，按允許吸上高度重新安裝消防泵。
4. If the suction height exceeds the allowable range, reinstall the fire pump according to the allowable suction height.
5.輸送熱的、揮發(fā)性的介質(zhì)，降低吸程或采用倒灌按裝。
5. To transport hot and volatile media, reduce the suction head or use reverse filling.
6.轉(zhuǎn)向反了，糾正轉(zhuǎn)向。
6. The steering is reversed. Correct the steering.
7.沒(méi)有灌注液體，重新灌消防泵。
7. Recharge the fire pump if there is no liquid.
8.吸入管、出水管或消防泵的流道堵塞，雜物。
8. The suction pipe, outlet pipe or the flow passage of the fire pump are blocked to eliminate debris.
問(wèn)題三
Question 3
機(jī)械密封泄漏嚴(yán)重
Serious mechanical seal leakage
1.固定螺釘松動(dòng)，使彈簧失去作用，緊固螺釘或重新調(diào)整彈簧。
1. The fixing screw is loose, making the spring lose its function. Tighten the screw or readjust the spring.
2.彈簧壓力不足，重新調(diào)整彈簧壓縮量或換彈簧。
2. If the spring pressure is insufficient, readjust the spring compression or replace the spring.
3.靜環(huán)裝配歪斜，重裝消防泵用靜環(huán)。
3. The static ring assembly is skewed, and the static ring for fire pump is reinstalled.
4.動(dòng)換或靜環(huán)端面腐蝕、磨損或刮傷，修復(fù)或更換壞的動(dòng)環(huán)靜環(huán)。
4. The end face of the moving or stationary ring is corroded, worn or scratched, and the damaged moving or stationary ring is repaired or replaced.
5.軸套加工精度和光潔度不夠，影響了動(dòng)環(huán)的軸向移動(dòng)，換加工精度合格的軸套。
5. The processing accuracy and finish of the shaft sleeve are not enough, which affects the axial movement of the moving ring. Replace the shaft sleeve with a qualified processing accuracy.
6.雜質(zhì)、異物或介質(zhì)結(jié)晶影響了動(dòng)環(huán)的軸向移動(dòng)或支撐在動(dòng)、靜環(huán)的端面之間，
6. Impurities, foreign matters or medium crystallization affect the axial movement of the moving ring or support between the end faces of the moving and stationary rings,
雜質(zhì)、異物和結(jié)晶，清洗密封元件。
Eliminate impurities, foreign matters and crystals, and clean the sealing elements.
7.動(dòng)環(huán)密封圈裝配斜卷或腐蝕變形，重裝或更換消防泵用動(dòng)環(huán)密封圈。
7. The moving ring seal ring is assembled obliquely or corroded and deformed. Reinstall or replace the moving ring seal ring for fire pump.
問(wèn)題四
Question 4
消防泵用電機(jī)過(guò)熱
Motor for fire pump overheated
1.填料壓蓋壓的太緊或機(jī)械密封彈簧調(diào)的太緊，重新調(diào)整壓蓋或機(jī)械密封的彈簧壓縮量。
1. If the packing gland is pressed too tightly or the mechanical seal spring is adjusted too tightly, readjust the spring compression of the gland or mechanical seal.
2.使用范圍(流量、揚(yáng)程)超過(guò)消防泵的設(shè)計(jì)要求，按系列型譜選合適的電機(jī)。
2. If the scope of use (flow and lift) exceeds the design requirements of the fire pump, select the appropriate motor according to the series type spectrum.
3.消防泵裝配質(zhì)量差，有摩擦處或電機(jī)與消防泵軸不同心，檢查裝配質(zhì)量，排除裝配故障。
3. The assembly quality of the fire pump is poor. If there is friction or the motor is not concentric with the fire pump shaft, check the assembly quality and eliminate the assembly failure.
4.介質(zhì)比重超過(guò)消防泵的配置電機(jī)，配置合適的消防泵用電機(jī)。
4. If the specific gravity of the medium exceeds that of the fire pump, the motor shall be equipped with a suitable fire pump motor.
川消消防泵四大常見(jiàn)問(wèn)題及辦法就是以上所講解的內(nèi)容了，希望對(duì)您有所幫助，您如果有什么問(wèn)題或者需求要滿足的，歡迎來(lái)我們網(wǎng)站
http://www.xintli.net咨詢了解！
The four common problems and solutions of Chuanxiao fire pump are explained above. I hope they can help you. If you have any problems or needs to meet, welcome to our website http://www.xintli.net Ask about it!
