消防泵故障的3大問(wèn)題了解處理
來(lái)源：http://www.xintli.net/ 日期：2022-12-28
消防泵顧名思義，消防上用的泵，廣泛應(yīng)用于、水處理、消防等部門(mén)，是用來(lái)抽送各類(lèi)液體，是創(chuàng)建無(wú)泄漏、無(wú)污染文明車(chē)間、文明工廠(chǎng)的理想用泵與消防系統(tǒng)的。下面
川消小編來(lái)講講消防泵故障的3大問(wèn)題了解處理。
As the name implies, fire pumps are widely used in environmental protection, water treatment, fire protection and other departments. They are used to pump all kinds of liquids. They are ideal pumps and fire protection systems for creating leak free, pollution-free and civilized workshops and factories. Now let's talk about the three major problems of fire pump failure.
問(wèn)題一：消防泵震動(dòng)嚴(yán)重
Problem 1: The fire pump vibrates severely
1.消防泵與電機(jī)軸不同心？
1. The fire pump is not concentric with the motor shaft?
調(diào)正，對(duì)準(zhǔn)消防泵與電機(jī)軸心。
Align the fire pump and motor shafts.
2.消防泵軸彎曲？
2. The fire pump shaft is bent?
拆下校直或換新的。
Remove the straightening or replace it with a new one.
3.葉輪不平衡？
3. Impeller is unbalanced?
拆下找平衡。
Remove for balancing.
問(wèn)題二：消防泵抽不出液體
Problem 2: The fire pump cannot pump out liquid
1.壓出管路太細(xì)，管路損失太大？
1. The pressed out pipeline is too thin, and the pipeline loss is too large?
換適合的壓出管路。
Replace with a suitable press out pipe.
2.使用揚(yáng)程超過(guò)了設(shè)計(jì)揚(yáng)程？
2. Does the operating lift exceed the design lift?
重新選消防泵。
Reselect the fire pump.
3.吸入管或消防泵內(nèi)沒(méi)有排凈氣體？
3. Is there no gas discharged from the suction pipe or fire pump?
檢修吸入管路并排凈氣體。
Maintain the suction pipe and discharge the gas.
4.吸上高度超過(guò)允許范圍？
4. Does the suction height exceed the allowable range?
按允許吸上高度重新安裝消防泵。
Reinstall the fire pump according to the allowable suction height.
5.輸送熱的、揮發(fā)性的介質(zhì)？
5. Conveying hot and volatile media?
降低吸程或采用倒灌按裝。
Reduce the suction head or use reverse filling.
6.轉(zhuǎn)向反了？
6. The steering is reversed?
糾正轉(zhuǎn)向。
Correct the steering.
7.沒(méi)有灌注液體？
7. No liquid filled?
重新灌消防泵。
Recharge the fire pump.
8.吸入管、出水管或消防泵的流道堵塞？
8. Is the flow passage of suction pipe, outlet pipe or fire pump blocked?
雜物。
Eliminate sundries.
問(wèn)題三：機(jī)械密封泄漏嚴(yán)重
Problem 3: Serious mechanical seal leakage
1.固定螺釘松動(dòng)，使彈簧失去作用？
1. The fixing screw is loose, causing the spring to lose its function?
緊固螺釘或重新調(diào)整彈簧。
Tighten the screws or readjust the springs.
2.彈簧壓力不足？
2. Insufficient spring pressure?
重新調(diào)整彈簧壓縮量或換彈簧。
Readjust the spring compression or replace the spring.
3.靜環(huán)裝配歪斜？
3. Static ring assembly is skewed?
重裝消防泵用靜環(huán)。
Refit the static ring for the fire pump.
4.動(dòng)換或靜環(huán)端面腐蝕、磨損或刮傷？
4. Is the end face of the moving or stationary ring corroded, worn or scratched?
修復(fù)或更換壞的動(dòng)環(huán)靜環(huán)。
Repair or replace the damaged dynamic and static rings.
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)？
5. The machining accuracy and finish of the shaft sleeve are not enough, which affects the axial movement of the moving ring?
換加工精度合格的軸套。
Replace the shaft sleeve with qualified machining 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. Do impurities, foreign matters or medium crystals 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？
7. Rotating ring seal ring assembly is inclined or corroded and deformed?
重裝或更換消防泵用動(dòng)環(huán)密封圈。
Reassemble or replace the movable ring seal ring for the fire pump.
此外消防泵的選型應(yīng)根據(jù)消防泵應(yīng)用工程的工藝流程，給排水要求，從液體輸送量、裝置揚(yáng)程、液體性質(zhì)、管路布置以及操作運(yùn)轉(zhuǎn)條件等方面加以考慮。更多相關(guān)內(nèi)容就來(lái)我們網(wǎng)站
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