Improved structure of energy-saving high-efficiency gas water boiler

Improved structure of energy-saving high-efficiency gas water boiler

  • CN 101,532,720 A
  • Filed: 03/30/2009
  • Published: 09/16/2009
  • Est. Priority Date: 03/30/2009
  • Status: Active Application
First Claim
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1. , a kind of energy-conservation, high-efficiency gas burning water heater, it is characterized in that comprising fire row, be positioned at the water tank on the fire row, be positioned at water tank be connected with fire row the flue gas coil pipe, be positioned at the smoke exhaust fan that smoke exhaust pipe is connected with the outlet of flue gas coil pipe that passes through above the water tank, the boiled water tank that has depotition cock that is connected with water tank, both sides and back at water tank are provided with the interlayer water tank, boiled water tank is connected the front of water tank, end face at water tank is provided with the interlayer boiled water tank, interlayer boiled water tank and boiled water tank are interconnected, the interlayer water tank is connected with water tank, arranged outside at the interlayer water tank has the cold water storage cistern that has ball-cock assembly, the delivery port of cold water storage cistern links to each other with the interlayer water tank, be provided with the coiled water pipe in smoke exhaust pipe, the coiled water pipe is connected with cold water source.

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