Title:
BLAST INJECTION TYPE GAS BURNER
Document Type and Number:
WIPO Patent Application WO/2010/105515
Kind Code:
A1
Abstract:
A blast injection type gas burner includes a fire cover (1), an injection pipe (2) and an injection head (3). A first air inlet (21) is provided in the end of the injection pipe (2) near the injection head (3), and the injection pipe (2) is communicated with environment atmosphere through the first air inlet (21). A gas inlet (31) and an air inlet (32) are provided in the injection head (3), and the gas inlet (31) and the air inlet (32) are connected with the injection pipe (2) through gas orifices (33) and an air orifice (34) respectively. The air from the air inlet (32) is made to flow in high speed through the air orifice (34) and spout to the injection pipe (2).
Inventors:
WANG WEISEN (CN)
YAN WEIXIN (CN)
YAN WEIXIN (CN)
Application Number:
PCT/CN2010/070368
Publication Date:
September 23, 2010
Filing Date:
January 27, 2010
Export Citation:
Assignee:
LIU XINYU (CN)
WANG WEISEN (CN)
YAN WEIXIN (CN)
WANG WEISEN (CN)
YAN WEIXIN (CN)
International Classes:
F23D14/02; F23D14/58; F23D14/64
Foreign References:
| CN201416890Y | 2010-03-03 | |||
| CN2788029Y | 2006-06-14 | |||
| GB224763A | 1924-11-20 | |||
| CN2454642Y | 2001-10-17 | |||
| JPH08312926A | 1996-11-26 | |||
| CN2170447Y | 1994-06-29 |
Attorney, Agent or Firm:
SHENZHEN ZHONGYI PATENT AND TRADEMARK OFFICE (CN)
深圳中一专利商标事务所 (CN)
深圳中一专利商标事务所 (CN)
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