Title:
EJECTOR-TYPE COMBUSTION DEVICE AND FUEL CONTROL SYSTEM THEREOF
Document Type and Number:
WIPO Patent Application WO/2017/092026
Kind Code:
A1
Abstract:
Provided are an ejector-type combustion device and a fuel control system thereof, comprising several Venturi burners (20), a set of ignition nozzles (18), an ignition fuel supply pipe (22), first combustor fuel supply pipes (241, 242, 243), and second combustor fuel supply pipes (261, 262, 263); the Venturi burners (20) comprise a first set and second set of Venturi burners; the set of ignition nozzles (18) is arranged near the first set of Venturi burners and is used for igniting the first set of Venturi burners; the ignition fuel supply pipe (22) is connected to the ignition nozzles (18) so as to supply fuel to the ignition nozzles. the first combustor fuel supply pipes (241, 242, 243) are connected to the first set of Venturi burners so as to supply fuel to the first set of Venturi burners; the second combustor fuel supply pipes (261, 262, 263) are connected to the second set of Venturi burners so as to supply fuel to the second set of Venturi burners; the ignition fuel supply pipe (22), the first combustor fuel supply pipes (241, 242, 243), and the second combustor fuel supply pipes (261, 262, 263) are independent of each other. The ignition structure is simplified, while the problem of timely ignition being impossible is prevented.
Inventors:
ZHANG CONG (CN)
ZHANG CHUNHUI (CN)
HU XIUWEN (CN)
ZHANG CHUNHUI (CN)
HU XIUWEN (CN)
Application Number:
PCT/CN2015/096395
Publication Date:
June 08, 2017
Filing Date:
December 04, 2015
Export Citation:
Assignee:
SHENZHEN WISDOM ENERGY TECH CO (CN)
International Classes:
F23D14/26
Foreign References:
| CN104764013A | 2015-07-08 | |||
| CN203413633U | 2014-01-29 | |||
| FR2695457B1 | 1994-11-04 | |||
| EP0679838A1 | 1995-11-02 | |||
| CN104764015A | 2015-07-08 | |||
| CN104791773A | 2015-07-22 | |||
| CN104791774A | 2015-07-22 |
Attorney, Agent or Firm:
SHEN, LI & PARTNERS (CN)
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