Submersible pump from the pump of a washing machine
If you have an old or broken automatic washing machine in place, but you can get a good and very necessary thing from it - a water pump (pump). It is supposedly worth it at the very bottom under the drum and serves to pump the liquid from the washing tank into the sewage system. This pump works directly from a variable network of 220 V 50 Hz, its power is about 30 W. I will try to use it for watering and make it a submersible pump. Of course, the pressure of such a pump is not enough to pump water from the bottom of a well or a well, but from the bottom of a barrel or a larger ground reservoir is even enough. The pump actually consists of two parts: an electromagnetic coil with a U-shaped core and a tight seal the pump itself with the impeller and the motor core.Also on the coil you can see a thermal fuse that triggers when the temperature rises, so as not to burn the winding. Solder the power cord of the required length, always double isolation. In the frame of the coil made propyl under this wire.From thick paper make the frame under the coil. It will be filled with epoxy resin, which will seal the electrical parts.Dilute and pour the epoxy resin. This must be done on any substrate, so that you can then tear it off.But before you directly fill it is necessary to glue all the gaps with hot glue. So that the resin does not spill out and flow out.We are waiting 24 hours until everything hardens.Then we assemble by putting on the pump with the impeller.And then the inlet.Of course there is no special pressure, but as I said, it’s enough for the barrel to pour all the beds at any height without unnecessary trouble. The pump is very good. Bucket pumped out in a few seconds.I want to draw your attention that this homemade product is shown purely for your reference. If you do something similar, it is only at your own peril and risk.A voltage of 220 V is life threatening and if something suddenly strikes, such an error can become fatal.
Making a submersible pump from a pumpSo, it is necessary to detach the coil from the body of the pump, it becomes simpleextension.
We are testingI took a bucket of water for testing. I put the submersible pump in there now and turned it on.
Date: 09.10.2018, 10:00 / Views: 54472
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