抽沙船使用之后過(guò)多過(guò)少的會(huì)出現(xiàn)問題，即使不使用也會(huì)出現(xiàn)問題，今天為大家簡(jiǎn)單的介紹一下抽沙船泵出口壓力過(guò)小的原因及解決方法。
　　1、抽沙泵長(zhǎng)期沒有運(yùn)行，使得葉輪、密封部位粘結(jié)，造成電機(jī)堵轉(zhuǎn)；開機(jī)前應(yīng)盤動(dòng)沙泵，確認(rèn)轉(zhuǎn)動(dòng)靈活再啟動(dòng)。
　　2、抽沙泵本身缺陷，盤動(dòng)時(shí)候出現(xiàn)死點(diǎn)，此事時(shí)應(yīng)解體檢查沙泵的零部件是否有損壞情況，并及時(shí)更換損壞零件。
　　3、電氣故障，檢查電機(jī)及線路有無(wú)缺相故障，保護(hù)系統(tǒng)有無(wú)誤動(dòng)作，保證電力系統(tǒng)頻率到正常值后試機(jī)。
　　沒有壓力可能為以下情況：
　　1、管路瀉壓，可能為管路的某個(gè)部位有泄露造成瀉壓，從而是系統(tǒng)壓力減小；可以關(guān)閉吸沙泵出口閥門，檢查壓力情況。
　　2、缺水，管道內(nèi)水源不足也是壓力不足原因之一，多是由于吸沙泵施工環(huán)境中有垃圾或雜草淤堵管路進(jìn)口，此時(shí)開機(jī)后能聽到水泵噪音很大，逐漸關(guān)閉出口閥門這種聲音會(huì)逐漸減小。清理吸沙泵過(guò)濾網(wǎng)上的淤堵并提高工況水位。
　　3、葉輪腐蝕或者葉輪口環(huán)磨損；更換沙泵葉輪。
　　青州冠誠(chéng)重工機(jī)械有限公司是專業(yè)生產(chǎn)抽沙船的生產(chǎn)廠家，產(chǎn)品質(zhì)量可靠，歡迎新老客戶來(lái)我公司參觀合作，共謀發(fā)展。
 

Pumping sand use after much too little will appear problem, even if not in use will problems today everybody simple introduction a smoke sand pump outlet pressure too small for a reason and solution.

1、抽沙泵長(zhǎng)期沒有運(yùn)行，使得葉輪、密封部位粘結(jié)，造成電機(jī)堵轉(zhuǎn)；開機(jī)前應(yīng)盤動(dòng)沙泵，確認(rèn)轉(zhuǎn)動(dòng)靈活再啟動(dòng)。

1, pumping sand pump has not run for a long time, so that the impeller, sealing parts of the bond, resulting in motor blocking; boot before the disc moving sand pump, confirm the rotation and then start flexible.

2、抽沙泵本身缺陷，盤動(dòng)時(shí)候出現(xiàn)死點(diǎn)，此事時(shí)應(yīng)解體檢查沙泵的零部件是否有損壞情況，并及時(shí)更換損壞零件。

2, the limitation of the sand pump pumping, plate moving when dead point, the matter should be disintegration of parts of the sand pump check whether there is damage, and timely replacement of damaged parts.

3、電氣故障，檢查電機(jī)及線路有無(wú)缺相故障，保護(hù)系統(tǒng)有無(wú)誤動(dòng)作，保證電力系統(tǒng)頻率到正常值后試機(jī)。

3, electrical fault, check the motor and the line has no phase fault, the protection system has the correct action, to ensure that the power system frequency to the normal value of the test machine.

沒有壓力可能為以下情況：

There is no pressure to be possible for the following:

1、管路瀉壓，可能為管路的某個(gè)部位有泄露造成瀉壓，從而是系統(tǒng)壓力減��；可以關(guān)閉吸沙泵出口閥門，檢查壓力情況。

1, pipeline leak pressure, may be a part of the pipeline leak caused by leakage, from the system pressure decreases; can be shut down the suction pump outlet valve, check the pressure.

2、缺水，管道內(nèi)水源不足也是壓力不足原因之一，多是由于吸沙泵施工環(huán)境中有垃圾或雜草淤堵管路進(jìn)口，此時(shí)開機(jī)后能聽到水泵噪音很大，逐漸關(guān)閉出口閥門這種聲音會(huì)逐漸減小。清理吸沙泵過(guò)濾網(wǎng)上的淤堵并提高工況水位。

2, water, pipe water shortage is also the pressure of the causes of the lack of one, mostly because of the sand suction pump construction environment with rubbish or weed clogging the import pipeline. At this time, the boot can hear pump noise is very big, and gradually close the outlet valve of the sound will be gradually reduced. Cleaning up the clogging of the filter net of the suction sand pump and improving the working conditions of the water level.

3、葉輪腐蝕或者葉輪口環(huán)磨損；更換沙泵葉輪。

3, impeller corrosion or impeller ring wear; replace sand pump impeller.

青州冠誠(chéng)重工機(jī)械有限公司是專業(yè)生產(chǎn)抽沙船的生產(chǎn)廠家，產(chǎn)品質(zhì)量可靠，歡迎新老客戶來(lái)我公司參觀合作，共謀發(fā)展。

Qingzhou Guancheng Heavy Industry Machinery Co., Ltd. is a specializing in the production of pumping sand production manufacturers, product quality and reliable, welcome new and old customers to visit our company for cooperation, and seek common development.