不鏽鋼(gāng)自吸泵泵頭部(bù)分介紹
電機正(zhèng)常運轉但(dàn)出水(shuǐ)量少或根本不(bú)出水。這(zhè)種(zhǒng)情(qíng)況(kuàng)應首先(xiān)檢(jiǎn)查
不(bú)鏽鋼自吸泵
的(de)密封(fēng)，檢查(chá)時應(yīng)先拔下電源插頭，用手(shǒu)堵(dǔ)住吸(xī)水口(kǒu)，把水泵灌滿水，用嘴(zuǐ)銜住(zhù)出口(kǒu)使(shǐ)勁往裏(lǐ)吹(chuī)氣，觀察泵頭(tóu)是否漏水，漏水(shuǐ)之處也(yě)是密封(fēng)損壞之處。常見(jiàn)的故障部位有(yǒu)吸水口墊(niàn)、出水(shuǐ)口墊(niàn)、葉輪蓋墊(niàn),維修時(shí)應更換。若無(wú)滿水(shuǐ)現象(xiàng)，多是(shì)葉輪(lún)損壞(huài)、吸(xī)水室和出水(shuǐ)室之(zhī)間(jiān)的(de)擋水内隔蝕穿、泵頭(tóu)擋水隔磨平、葉(yè)輪和泵殼的間(jiān)隙(xì)增大(dà)等，應更(gèng)換葉輪和(hé)泵殼(ké)。更換(huàn)趺輪(lún)時應注意(yì)徹(chè)底清除(chú)泵内殘餘的銅葉片，以免(miǎn)再次(cì)損壞新葉輪(lún)。機殼帶電。多數是(shì)水封損壞，水通(tōng)過電(diàn)機軸滲入電機内使電機(jī)絕緣性能惡化(huà)所緻，可采用更(gèng)換水封、烘幹電(diàn)機等(děng)方法(fǎ)修複。需要注意的是(shì)，因爲水(shuǐ)泵(bèng)長期(qī)與水接觸和露(lù)天工作，極易受潮而(ér)造成絕緣(yuán)性能(néng)惡(è)化(huà)，爲了(le)保證人(rén)身安(ān)全(quán)，電動
不(bú)鏽鋼自吸泵(bèng)
應可靠接地(圖(tú)\文
xiaojikuaipao.top/
)。
中譯英(yīng)：
motor normal operation but less water or no water. this situation should first check the stainless steel self-priming pump seal, check should unplug the power plug, hands to block the water inlet of the water pump, filled with water, hold in the mouth of export tried to observe the pump head is blowing, water leakage, water leakage point also is the seal damage. common fault location with a suction mouth pad pad, outlet, impeller cover pad, repair should be replaced. if there is no water phenomenon, is damaged impeller, water absorbing chamber and outlet chamber between the water retaining internal septum erosion wear, pump water across the flat, impeller and pump shell enlarge the gap, replace the impeller and the pump shell. replacement: wheel pump should pay attention to the elimination of residual copper leaf, in order to avoid further damage to the new impeller. shell charged. most of water damage, water into the motor through a motor shaft within the motor insulation deterioration caused by the replacement of water, drying, motor repair. note that, because the pump long-term contact with water and opencast working, easy to damp caused deterioration of insulation performance, in order to ensure the safety of the people, electric stainless steel self-priming pump shall be reliably grounded.
