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Patent Searching and Data


Title:
WATER POT OF FUEL GAS STEAM BOX AND SMOKE EXHAUST SYSTEM
Document Type and Number:
WIPO Patent Application WO/2015/149649
Kind Code:
A1
Abstract:
A water pot of a fuel gas steam box comprises a flat-plate heat exchanger (1), a flue (2) and a water pot box body (3) that are connected. The flat-plate heat exchanger (1) is in a hollow shape, a lower end hole (11) is formed in the bottom of the flat-plate heat exchanger (1), and the upper surface and lower surface of the flat-plate heat exchanger (1) can perform heat exchange. The back end of the flue (2) is connected to bypass flues (21, 22), and the bypass flues (21, 22) are arcuate curves; the bypass flues (21, 22) are spaced into multiple layers from top to bottom and are located above the flat-plate heat exchanger (1). The layers of the bypass flues (21, 22) at the two sides are mutually connected and are communicated end to end; a space (28) for water injection is formed in the bend of each layer of bypass flues (21, 22). Water injection spaces (25) are reserved between the bypass flues (21, 22), between the bypass flues (21, 22) and the water pot box body (3), and between the flue (2) and the water pot box body (3), and water injection spaces (27) exist between the surface of the flat-plate heat exchanger (1) and the bypass flues (21, 22). Zigzag flexible flow boards (23) are disposed in the bypass flues (21, 22). A steam exhaust hole (30) is formed in the upper part of the water pot box body (3), a burner mounting hole (31) is formed in the lower part of the water pot box body (3), and a box body smoke outlet (33), a water filling hole (34) and a steam return hole (35) are formed in one side end of the water pot box body (3). The box body smoke outlet (33) is connected to smoke outlets (26) of the bypass flues (21, 22). The water pot of the fuel gas steam box has the characteristics of high efficiency, saving energy, high safety, convenience in use and the like.

Inventors:
YANG XIQI (CN)
Application Number:
CN2015/075122
Publication Date:
October 08, 2015
Filing Date:
March 26, 2015
Export Citation:
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Assignee:
JIANGMEN JALIVER IND CO LTD (529400, CN)
International Classes:
A47J27/04; A47J36/00; F22B33/18; F22D1/02
Foreign References:
CN201373451Y2009-12-30
CN201510157U2010-06-23
GB2285739A1995-07-26
US7418960B22008-09-02
CN103948307A2014-07-30
CN203776665U2014-08-20
Attorney, Agent or Firm:
JIAQUAN IP LAW FIRM (510627, CN)
广州嘉权专利商标事务所有限公司 (510627, CN)
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