Combustor for stove
A technology for burners and stoves, which is applied in the direction of burners, gas fuel burners, and combustion methods. It can solve the problems of easy adhesion of soup to flame holes, cumbersome maintenance of burners, etc., and achieve good maintainability.
Inactive Publication Date: 2010-09-29
RINNAI CORP
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] Although the burner with a flame hole on the top cover of this burner has good thermal efficiency, the boiled soup is easy to adhere to the flame hole.
Furthermore, the boiled soup falls into the burner main body through the flame hole and the communication hole, and the maintenance of the burner becomes cumbersome.
Method used
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Embodiment Construction
[0016] Reference figure 1 and figure 2 , 1 is the burner body of the burner for stove. The burner main body 1 has a mixing tube 2 integrally formed. In the portion of the burner body 1 at the front end of the mixing pipe 2, an annular gas distribution chamber 3 with an upward opening is formed. In addition, a burner top cover 4 covering the gas distribution chamber 3 from above is provided. On the upper surface of the burner top cover 4, there are arranged a plurality of flame holes 5 radially spaced apart in the circumferential direction. Make the gas to have a direction facing the circumferential direction ( figure 1 The state of the motion component in the counterclockwise direction) is ejected from each flame hole 5.
[0017] The combustor top cover 4 is composed of an annular lower plate member 6 placed on the burner body 1 and an annular upper plate member 7 placed on the lower plate member 6. The lower plate member 6 is a cast product, and a cylindrical portion 61 is...
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To prevent boiled-over soup intruding into flame holes from falling into a burner body through a communication hole in a burner, for a cooking stove having a plurality of the flame holes (5) formed radially with spaces therebetween in the peripheral direction on the upper face of a burner cap placed on a burner body, the burner cap composed of a lower plate member (6) and an upper plate member (7), the lower plate member having a plurality of protrusions (62) with spaces therebetween in the peripheral direction, the upper plate member having a plurality of cut-and-raised parts (73) formed thereon for defining each of the flame holes between cut-and-raised parts and the protrusions, and gas introduced to the flame holes via the communication holes opened on parts between the protrusions ofthe lower plate member. Hollow parts lower than the upper end of the hole edge of each of the communication holes (63) is formed on the upper face of the part between the communication holes of the lower plate member, and the protrusions are protrudingly formed at the hollow parts. The hollow parts (64) become receiving parts of the boiled-over soup, and the soup is prevented from falling in the burner body from the communication holes.
Description
technical field [0001] The present invention relates to a burner for a stove used in a gas stove, and in particular to a burner for a stove, that is, it has: The burner top cover of the distribution chamber is arranged on the top of the burner top cover: there are a plurality of radial flame holes at intervals in the circumferential direction, so that the gas flows from each Flame holes spew out. Background technique [0002] Conventionally, as such a burner for a stove, there is known a burner top cover composed of a lower plate member and an upper plate member placed on the lower plate member, and the lower plate member protrudes radially with intervals in the circumferential direction. There are provided a plurality of protruding lines protruding upward, and on the upper plate member, there are spaced apart in the circumferential direction and radially formed: a plurality of cutting warps facing the upper end surface of each projected line at intervals Each flame hole i...
Claims
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IPC IPC(8): F23D14/58
Inventor 赤木万之猪股匡顺
Owner RINNAI CORP