【廣告】
混流泵
)注意事項(xiàng):
1、用皮帶傳動(dòng)時(shí),兩皮帶輪必須對(duì)正且平等,否則易掉帶或出事故,傳動(dòng)皮帶輪應(yīng)有防護(hù)裝置,以保證安全。
2、進(jìn)出水路的各連接法蘭盤間,應(yīng)有膠墊,以防進(jìn)氣,漏水。
3、出水管末端 能浸沉池內(nèi)或盡量靠近水面,以避免揚(yáng)程損失。
4、如不用底閥,進(jìn)水管口淹沒水中時(shí),應(yīng)用鐵絲網(wǎng)罩或竹制網(wǎng)罩以防水草等雜物進(jìn)入葉輪,影響水泵正常運(yùn)轉(zhuǎn)。
開車順序:
1、關(guān)閉出口閘閥
2、將水注入水泵,以排除進(jìn)水管及泵內(nèi)空氣,可從泵體頂端引水杯注入清水,也可用真空泵注水(開動(dòng)真空泵,排除水泵及管內(nèi)氣體在水充滿水泵的同時(shí),起動(dòng)水泵,打開閘閥,停止真空泵)。
3、開啟電動(dòng)機(jī)(注意水泵的旋轉(zhuǎn)方向)。
4、當(dāng)電動(dòng)機(jī)正常運(yùn)轉(zhuǎn)后,逐步開大閘閥,達(dá)到所要求的工況后,調(diào)節(jié)填料松緊。若水泵運(yùn)轉(zhuǎn),軸承溫度等都正常,則可繼續(xù)運(yùn)行。
III. Starting
Sequence
1.Close the oulet
sluice valve.
2. Inject
water into pump to remove the air in water-in pipe and pump which can realized
by injecting clear water from the water diversion cup of the pump body end or
by vacuum pump(start the vacuum pump, remove the air from pump and pipes, start
the water pump when the pump is full of water, open the sluice valve, stop the
vacuum pump).
3. Start the
motor(pay more attention on the rotation direction of pump)
4. When the motor runs normally, turn up the
sluice valve gradually, adjust the tightness of padding when gettng to the
required working condition.If the pump runs well, the temperature of bearing is
normal, and it can run sequentially.
8、水泵在冬季使用時(shí),停車后應(yīng)將水泵內(nèi)和管道內(nèi)的存水放盡以防凍裂。
If use the pump
in winter, pls run off the water from the pump and pipes.
9、水泵每使用一個(gè)灌溉季節(jié)后,應(yīng)更換潤滑黃油后存放。
Replace the
lubricating oil after using the pump for one irrigation season.
10、水泵工作滿500小時(shí),應(yīng)仔細(xì)拆卸檢查零件的磨損情況,如長期停用,應(yīng)將運(yùn)轉(zhuǎn)部分拆下擦干上油妥善保管。
8、填料處漏水太多
The padding is
leaking water too much
1、填料壓得太松
2、填料裝置不好
3、填料大小不一或磨損過多
4、填料質(zhì)量差,密封性不好
5、軸套磨損太多
1.The padding is pressed too loose
2.The padding does not assemble well
3.The padding is not of niform size or it
wears too much
4.The padding is with bad quality and
tightness
5.
1、上緊壓蓋到適應(yīng)程度
2、調(diào)整填料搭口,使之錯(cuò)開一定角度而不在一個(gè)方向
3、更換填料
4、更換符合要求的石棉填料
5、更換軸套
1.Tighten the gland up to suitable degree
2.Adjust the padding jiont up to some
angle not in the same direction.
3.Change the padding
4.Change the suitable asbestos padding
5.Change the axle sleeve.