SIMULATED FIREPLACE USING BIOMASS FUEL

WIPO Patent Application WO/2013/149391

A1

Disclosed is a simulated fireplace using biomass fuel (80). The simulated fireplace comprises a body (1) able to be placed on the ground, the body (1) comprising a simulated electrical fireplace (2) at the front and a heating stove (3) at the rear. The heating stove (3) comprises a combustion box (10) and an auxiliary device box (20). The combustion box (10) houses a burner (30) and a heat exchange box (40) is provided above the burner (30), wherein more than two rows of heat dissipating barrels (47) are provided in the heat exchange box (40) with more than two in each row penetrating a front face (41) and a rear face (42). A vertical insulating plate (48) is provided between every two rows of heat dissipating barrels (47) and at least two transverse insulating plates (49) are provided between every two vertical insulating plates (48). The auxiliary device box (20) houses a fuel conveyance mechanism (60) and an electrical device (70). The fuel conveyance mechanism (60) comprises a hopper (61), a fuel conveyance barrel (62) and a spiral fuel push rod (63). The electrical device (70) comprises a fuel conveyance motor (72), a blower (73), an air extractor (74), a power supply (75) and a power supply switch (76). The fireplace increases the heat-exchange efficiency of the stove and reduces wasted energy.

ZHU HONGFENG (CN)
CHEN QIANXI (CN)

PCT/CN2012/073556

October 10, 2013

April 05, 2012

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ZHU HONGFENG (CN)
CHEN QIANXI (CN)

F24B1/185; F24B7/00

US5383446A	1995-01-24
US3813039A	1974-05-28
DE102007010585A1	2008-10-02
CN201335626Y	2009-10-28
DE19806257A1	1998-08-20
US4438756A	1984-03-27
CN2514253Y	2002-10-02

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