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臥式雙吸泵@贊皇縣臥式雙吸泵@臥式雙吸泵6寸口徑

方便現(xiàn)場(chǎng)安裝。(1)結(jié)構(gòu)上縮短轉(zhuǎn)子部件軸向尺寸，軸的鋼性更好，運(yùn)行更穩(wěn)定可靠。設(shè)有泵體字符封環(huán)，而葉輪密封環(huán)為可選用件。密封環(huán)磨損后可以更換，減少了運(yùn)行維護(hù)費(fèi)用。S系列中開泵裝配與拆卸1，裝配轉(zhuǎn)子部件：依次將葉輪，軸套，軸套螺母，填料套，填料環(huán)，填料壓蓋，擋水圈，軸承部件裝在泵軸上，并套上雙吸密封環(huán)，然后裝上聯(lián)軸器。將轉(zhuǎn)子部件裝在泵體上，調(diào)整葉輪的軸向位暈到兩側(cè)雙吸密封環(huán)的中間加以固定，將軸承體壓蓋同固定螺釘緊固。裝上填料，放好中開面紙墊，蓋上泵蓋打緊螺尾柱銷后，擰緊泵蓋螺母，zui后裝上墳料壓蓋。但不要將填料壓得太緊，填料過緊會(huì)使軸套發(fā)熱，耗費(fèi)功率較大，也不要壓得太松，過松會(huì)使液體滲漏大，水泵效率降低。

本系列泵是單級(jí)、雙吸、水平中開式離心泵，適用于汲送清水和無腐蝕性的液體。介質(zhì)溫度80℃。軸承體通人冷卻水后，可輸送130℃以下的熱水。改變密封環(huán)、軸套和葉輪的材質(zhì)，可以輸送含有泥沙的渾水。改變承壓零件的材質(zhì)，可以提高泵的進(jìn)口壓力.泵的軸封一般采用軟填料密封，如有特殊要求，也可改裝機(jī)械密封。從電機(jī)方向看泵，泵為逆時(shí)針旋轉(zhuǎn)，按用戶要求，也可改為順時(shí)針旋轉(zhuǎn)。jdhuiquan4.13

臥式雙吸泵@贊皇縣臥式雙吸泵@臥式雙吸泵6寸口徑

If you spray oil outward, you should stop and check immediaby. The purchase of mechanical seals at different prices has a significant impact on their quality. Take quality control measures mechanical seal before leaving the factory must do sealing perbance test, and have a certificate. Mechanical seal after long-term operation, so that the dynamic ring and static ring wear, spring and shaft rust wear, sealant ring wear, aging, debation, etc., can cause sealing leakage, must repair or replace new parts. The sealing surface of the dynamic ring and static ring shall not have cracks, corners, scratches, hemp points, flying edges and partial grinding, scratches, hemp points can not run through the entire sealing end surface. If the fixed static and dynamic ring is used, the height of the convex of the static and dynamic ring is not less than 3mm, and the height of a single convex is not less than lmm, so as not to affect the heat dissipation. 3 Dynamic ring After installation should be guaranteed to move flexibly on the shaft, the dynamic ring pressure on the spring should be able to bounce back freely, to maintain the vertical and parallel of the static and dynamic ring. Reasonable selection of medium-open pump, is to consider the pump unit and pumping station investment and operating costs, such as comprehensive technical and economic indicators.

根據(jù)水泵行業(yè)規(guī)定，Sh型與S型兩大系列中開泵并存，直至統(tǒng)一設(shè)計(jì)出新型泵代替這兩個(gè)系列時(shí)為止。本產(chǎn)品主要用于工廠、礦山、城市、電站給水農(nóng)用排澇灌溉、各種水利工程用泵和采暖空調(diào)系統(tǒng)等場(chǎng)合

[二]性能范圍：
流量Q112m3/h-6460m3/h,揚(yáng)程H9m-140m，允許進(jìn)口壓力≤0.3Mpa(用戶在訂貨時(shí)須標(biāo)明進(jìn)口壓力值)。