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經(jīng)常有客戶提到"緣循"品牌微型水泵，它能實(shí)現(xiàn)抽排水口的切換嗎？我們先簡單的說一下客戶的工況，客戶需要對(duì)管路中的水流方向進(jìn)行換向，比如，在同一個(gè)管路中，希望這個(gè)周期是抽水、下個(gè)周期是排水。

比如"緣循"微型水泵ASP5540，微型水泵本身是沒有這個(gè)功能的，但是您可以通過加一個(gè)二位四通電磁閥來切換的。如果您需要抽、排水口的切換，可以通過加一個(gè)二位四通電磁閥來實(shí)現(xiàn)，

還有些客戶想的是把微型水泵的電機(jī)，正、負(fù)極反接，以為這樣即可實(shí)現(xiàn)抽、排水口的方向切換，這樣是不可行的。因?yàn)?quot;新為誠"的微型水泵，泵的電機(jī)是不能反接的。正極只能接正極，負(fù)極只能接負(fù)極?？蛻艨梢岳蒙鲜鑫⑿退贸?、排水口切換方案，再結(jié)合二位四通電磁閥，來達(dá)到抽、排水口切換目的。

緣循微型自吸水泵，開口流量4L/min，比較大壓力5.5公斤。它綜合了自吸泵與化工泵的優(yōu)點(diǎn)，采用耐腐蝕的多種進(jìn)口材料合成，耐弱酸、耐弱堿、耐弱腐蝕。微型水泵ASP5540，泵體與電機(jī)分離，工作介質(zhì)不與電機(jī)接觸，避免出現(xiàn)類似離心泵等其它泵使用久以后，因液體進(jìn)入電機(jī)損壞的情況。直流微型水泵ASP5540，具備穩(wěn)定自吸功能，比較大自吸高度可到0.7米；自吸速度快，流量大。做工精致、體積小、重量輕、性能穩(wěn)定、安裝方便。

Customers often refer to the "margin" brand micro pump, can it realize the switch of the drainage outlet? We first briefly describe the customer's working condition, and the customer needs to change direction of the flow direction in the pipeline. For example, in the same line, it is hoped that the cycle is pumping and the next cycle is drainage.

For example, "margin" micro pump ASP5540, micro pump itself does not have this function, but you can add a two bit four way solenoid valve to switch. If you need to switch between drains and drains, it can be achieved by adding a two bit four way solenoid valve.

Also some customers think of the micro pump motor, positive and negative connection, so that this can achieve the pumping, drain the direction of the switch, this is not feasible. Because of the "new sincerity" micro pump, the pump motor can not be reversed. The positive pole can only be connected to the positive pole, and the negative electrode can only be connected to the negative pole. Customers can make use of the above micro pump pumping and drainage switch scheme, combined with two position four way solenoid valve, to achieve the purpose of switching between pumping and drainage.

The edge of the self suction pump, the opening flow of 4L/min, the maximum pressure of 5.5 kg. It combines the advantages of self priming pump and chemical pump, and uses a variety of imported materials with corrosion resistance to synthesize weak acid, weak alkali resistance and weak corrosion resistance. The micro pump ASP5540, the pump body and the motor separation, the working medium does not contact with the motor, to avoid similar centrifugal pumps and other pumps used for a long time, because the liquid into the motor damage. The DC micro pump ASP5540 has a stable self suction function, the maximum self suction height can reach 0.7 meters, the self suction speed is fast and the flow rate is large. Exquisite workmanship, small size, light weight, stable performance and easy installation.