Automatic pressure increase type water supply equipment

Automatic pressure increase type water supply equipment

  • CN 2,167,129 Y
  • Filed: 08/02/1992
  • Issued: 06/01/1994
  • Est. Priority Date: 08/02/1992
  • Status: Active Grant
First Claim
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1. , a kind of automatic pressurized watering device, by choke valve 2, making-up air device 3, water pump combination 4, one way valve 6, pressurized tank 7 and pressure sensor and display device 10 thereof are formed, and it is characterized in that:

  • A) pressurized tank 7 bottoms are provided with input port 8 and delivery outlet 9, and top arrangement has pressure sensor and display device 10 thereof, and delivery outlet 9 links to each other with user'"'"'s pipe network, and input port 8 is communicated with the output of water pump combination 4 after connecing one way valve 6;

    B) choke valve 2 one ends are communicated with pipe network water inlet pipe 1, the other end and making-up air device 3 input holes, and water pump makes up 4 inputs and connects.

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