Coal-saving instant-heating boiler

Coal-saving instant-heating boiler

  • CN 2,924,398 Y
  • Filed: 06/26/2006
  • Issued: 07/18/2007
  • Est. Priority Date: 06/26/2006
  • Status: Active Grant
First Claim
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1. , a kind of Quick heating boiler of economizing on coal, mainly comprise:

  • body of heater (7), fire door (3), combustion chamber (2), flue, heating tube, burner hearth (14), ash hole (16), it is characterized in that;

    described flue is made up of flue collector (10) and auxillary flue (12), the boiler top of leading to suitable for reading of described flue collector, the suitable for reading connection of its end opening and an inner bag (6), the end opening of this inner bag is connected with the combustion chamber;

    Described heating tube is made up of helix tube (5), this helix tube is installed between inner bag and the furnace wall, its end opening is connected with the combustion chamber, it is suitable for reading to be connected with an air inlet that is installed in the outer air-introduced machine (13) of body of heater, the air outlet of air-introduced machine is connected with the end opening of described auxillary flue, and the top of the suitable for reading and described flue collector of this auxillary flue is connected;

    The bottom of position and auxillary flue interface is provided with a by-pass cock (9) above the body of heater of flue collector;

    Be marked with water in the burner hearth between described inner bag and furnace wall, on body of heater, also be provided with water inlet (1) and delivery port (8).

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