Submersible vacuum cleaner

Submersible vacuum cleaner

  • CN 101,360,876 B
  • Filed: 12/21/2006
  • Issued: 07/28/2010
  • Est. Priority Date: 12/29/2005
  • Status: Active Grant
First Claim
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1. equipment of being convenient to remove the material of the liquid bottom that is deposited on a constant volume, it is characterized in that comprising suction pump assembly (2), this suction pump assembly be installed in the suction head/nozzle (9) on can user'"'"'s functional unit (4) of manual control and can combine by electric machine assembly (2) device driven (24), be used for the mode that to soak in water with pump assembly (2) in use with the water that sucks and substance transfer delivery site (11) to the distant place, outside, wherein this suction pump assembly (2) comprises the shell chamber, can make near the controlled release apparatus of air (40) of the air controlled escape device (24) that is used for transfer water and sediment material can operatively be located at this shell chamber, the set-up mode of the controlled release apparatus of this air (40) makes after pump is enumerated from water, prevents that vent plug from stoping water and flow of matter by described pump.

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