CN205208565U - Combustor and gas -cooker - Google Patents
Combustor and gas -cooker Download PDFInfo
- Publication number
- CN205208565U CN205208565U CN201521102150.XU CN201521102150U CN205208565U CN 205208565 U CN205208565 U CN 205208565U CN 201521102150 U CN201521102150 U CN 201521102150U CN 205208565 U CN205208565 U CN 205208565U
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- CN
- China
- Prior art keywords
- air distribution
- distribution disk
- fire cover
- location structure
- arc boss
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Gas Burners (AREA)
Abstract
The utility model provides a combustor and gas -cooker can reduce the volume that occupies to the gas chamber as far as possible, improves combustion efficiency. The combustor is equipped with location structure on its minute gas dish, angers at covering to be equipped with at coiling location structure matched with location structure with dividing gas, and branch gas dish has plane sealing, and the fire covers to have and coils plane sealing matched with plane sealing with branch gas, divides gas to coil plane sealing the edge and is equipped with the arc boss, and the fire builds the corresponding arc boss that is equipped with of plane sealing the edge, and the location structure setting on the branch gas dish is on its arc boss, and the location structure setting that the fire was covered is on its arc boss. The utility model discloses the location structure that the combustor divides gas dish and fire to cover no longer sets up at the gas intracavity, but sets up on plane sealing's the edge's separately arc boss, and arc boss small then occupies the small less of gas chamber, has improved the combustion efficiency of combustor.
Description
Technical field
The structure that the utility model relates to burner for gas stove is improved, and is specifically related to that a kind of fire cover location is reliable and positioning element can not take combustion gas cavity volume, between fire cover and air distribution disk good sealing effect burner and there is the gas-cooker of this burner.
Background technology
Burner is the vitals of gas-cooker, and it decides the performance of gas-cooker.The fire cover that conventional burner mainly comprises the air distribution disk above burner, the induction tunnel be connected with burner, burner and is arranged on above air distribution disk, air distribution disk has annular fuel gas groove, fire cover correspondence has annular fuel gas groove, and the annular fuel gas groove of air distribution disk and the annular fuel gas groove of fire cover form the combustion gas chamber of burner jointly.Burner is arranged air flue and be communicated with induction tunnel inner chamber, for carrying air mixture bodies from induction tunnel inner chamber to two combustion gas chambeies.When gas-cooker uses, open air supply system, combustion gas enters induction tunnel through duct injection, induction tunnel channeled air becomes air mixture body with combustion gas mixing, air mixture body is conveyed into from induction tunnel inner chamber the combustion gas chamber that air distribution disk and fire cover surround, diffusion in combustion gas chamber is also emerged from the fire hole fire cover, ignition system fires.
For ensureing use safety, the sealing between air distribution disk and fire cover is even more important.Usually; air distribution disk is corresponding with in fire cover is provided with the sealing plane fitted; to prevent gas leakage as far as possible; simultaneously; to rotate relative to air distribution disk for preventing fire cover and make seal failure; usually location structure can be provided with between air distribution disk and fire cover; this location structure is generally and is arranged on locating hole on air distribution disk and the corresponding alignment pin be arranged in fire cover; particularly; cylinder is provided with in the fuel tank of air distribution disk; locating hole is arranged on this cylinder, and the alignment pin in fire cover is arranged in the fuel tank of fire cover.In prior art, the cylinder of air distribution disk and the alignment pin of fire cover are positioned at combustion gas chamber, and volume is comparatively large, can take the volume in combustion gas chamber, affect the efficiency of combustion of burner.
Summary of the invention
The utility model proposes a kind of burner and gas-cooker, can reduce as far as possible to take volume to combustion gas chamber, improve efficiency of combustion.
In order to reach above-mentioned technical purpose, the technical solution of the utility model is, a kind of burner, comprise burner, air distribution disk above burner and the fire cover be arranged on above air distribution disk, described air distribution disk has annular fuel gas groove, described fire cover correspondence has annular fuel gas groove, annular fuel gas groove described in two forms the combustion gas chamber of burner, described air distribution disk is provided with location structure, described fire cover is provided with the location structure matched with the location structure of described air distribution disk, described air distribution disk has sealing plane, described fire cover has the sealing plane matched with the sealing plane of described air distribution disk, the sealing plane edge of described air distribution disk is provided with arc boss, the sealing plane edge correspondence of described fire cover is provided with arc boss, location structure on described air distribution disk is arranged on its arc boss, location structure in described fire cover is arranged on its arc boss.
In the technical solution of the utility model, also comprise following additional technical feature:
The upper surface of the arc boss of described air distribution disk and the sealing plane of described air distribution disk maintain an equal level, and the lower surface of the arc boss of described fire cover and the sealing plane of described fire cover maintain an equal level.
Location structure on described air distribution disk is locating hole, and the location structure in described fire cover is locating dowel.
The arc boss of described locating hole, described air distribution disk and described air distribution disk are formed in one structure.
Location structure on described air distribution disk is locating dowel, and the location structure in described fire cover is locating hole.
The arc boss of described locating dowel, described fire cover and described fire cover are formed in one structure.
The present embodiment also proposed a kind of gas-cooker, comprises burner, and described burner is said burner.
Compared with prior art, location structure in the utility model burner air distribution disk and fire cover is no longer arranged in combustion gas chamber, but be arranged on the arc boss of the edge of respective sealing plane, the volume of arc boss is little, the volume then occupying combustion gas chamber is little, improves the efficiency of combustion of burner.
Accompanying drawing explanation
Fig. 1 is the structural representation of the air distribution disk of the utility model burner;
Fig. 2 is the structural representation of the fire cover of the utility model burner.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in more detail.
See figures.1.and.2, a kind of burner of the present embodiment, the fire cover 20 comprising the air distribution disk 10 above burner, burner and be arranged on above air distribution disk 10.Due to the same prior art of other structure members such as burner of the present embodiment burner, then only give the concrete structure of air distribution disk 10 and fire cover 20 in Fig. 1 and Fig. 2.Wherein, air distribution disk 10 has annular fuel gas groove 11, and fire cover 20 correspondence has the combustion gas chamber that annular fuel gas groove 21, two annular fuel gas groove 11,21 forms burner, air distribution disk 10 is provided with location structure 12, and fire cover 20 is provided with the location structure 22 matched with the location structure 12 of air distribution disk 10; Simultaneously, air distribution disk 10 has sealing plane 13, fire cover 20 has the sealing plane 23 matched with the sealing plane 13 of air distribution disk 10, sealing plane 13 edge of air distribution disk 10 is provided with arc boss 14, on sealing plane 23 edge of fire cover 20, correspondence is provided with arc boss 24, location structure 12 on air distribution disk 10 is arranged on its arc boss 14, and the location structure 22 in fire cover 20 is arranged on its arc boss 24.
Adopt and be provided with arc boss 14 on sealing plane 13 edge of air distribution disk 10, on sealing plane 23 edge of fire cover 20, correspondence is provided with arc boss 24, location structure 12 is arranged on arc boss 14, location structure 22 is arranged on arc boss 24, the small volume of arc boss 14 and arc boss 24, minimally can take the volume in combustion gas chamber, greatly can improve efficiency of combustion.
For ensureing the sealing effectiveness between air distribution disk 10 and fire cover 20 further, the upper surface of the arc boss 14 of air distribution disk 10 and the sealing plane 13 of air distribution disk 10 maintain an equal level, and the lower surface of the arc boss 24 of fire cover 20 and the sealing plane 23 of fire cover 20 maintain an equal level.So, arc boss 14,24 can not affect the sealing laminating between air distribution disk 10 and fire cover 20, ensures the sealing effectiveness in combustion gas chamber.
Particularly, the location structure 12 in the present embodiment on air distribution disk 10 is locating hole 12, and the location structure 22 in fire cover 20 is locating dowel 22.
Further, locating hole 12, arc boss 14 and air distribution disk 10 are formed in one structure.
Certainly, the location structure 12 on air distribution disk 10 can be also locating dowel, and the location structure 22 in fire cover 20 can be locating hole.
Further, locating dowel, arc boss 24 and fire cover 20 are formed in one structure.
The present embodiment also proposed a kind of gas-cooker, comprises burner, and the embodiment of concrete structure with reference to the utility model burner of burner and the description of accompanying drawing 1 and Fig. 2, do not repeat them here.
The above, it is only preferred embodiment of the present utility model, be not restriction the utility model being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solutions of the utility model content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (7)
1. a burner, comprise burner, air distribution disk above burner and the fire cover be arranged on above air distribution disk, described air distribution disk has annular fuel gas groove, described fire cover correspondence has annular fuel gas groove, annular fuel gas groove described in two forms the combustion gas chamber of burner, described air distribution disk is provided with location structure, described fire cover is provided with the location structure matched with the location structure of described air distribution disk, described air distribution disk has sealing plane, described fire cover has the sealing plane matched with the sealing plane of described air distribution disk, it is characterized in that: the sealing plane edge of described air distribution disk is provided with arc boss, the sealing plane edge correspondence of described fire cover is provided with arc boss, location structure on described air distribution disk is arranged on its arc boss, location structure in described fire cover is arranged on its arc boss.
2. burner according to claim 1, is characterized in that: the upper surface of the arc boss of described air distribution disk and the sealing plane of described air distribution disk maintain an equal level, and the lower surface of the arc boss of described fire cover and the sealing plane of described fire cover maintain an equal level.
3. burner according to claim 2, is characterized in that: the location structure on described air distribution disk is locating hole, and the location structure in described fire cover is locating dowel.
4. burner according to claim 3, is characterized in that: the arc boss of described locating hole, described air distribution disk and described air distribution disk are formed in one structure.
5. burner according to claim 2, is characterized in that: the location structure on described air distribution disk is locating dowel, and the location structure in described fire cover is locating hole.
6. burner according to claim 5, is characterized in that: the arc boss of described locating dowel, described fire cover and described fire cover are formed in one structure.
7. a gas-cooker, comprises burner, it is characterized in that: the burner of described burner according to any one of claim 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521102150.XU CN205208565U (en) | 2015-12-28 | 2015-12-28 | Combustor and gas -cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521102150.XU CN205208565U (en) | 2015-12-28 | 2015-12-28 | Combustor and gas -cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205208565U true CN205208565U (en) | 2016-05-04 |
Family
ID=55846282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521102150.XU Active CN205208565U (en) | 2015-12-28 | 2015-12-28 | Combustor and gas -cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205208565U (en) |
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2015
- 2015-12-28 CN CN201521102150.XU patent/CN205208565U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |