CN205372545U - Go up air inlet burner's nozzle box - Google Patents
Go up air inlet burner's nozzle box Download PDFInfo
- Publication number
- CN205372545U CN205372545U CN201620136528.6U CN201620136528U CN205372545U CN 205372545 U CN205372545 U CN 205372545U CN 201620136528 U CN201620136528 U CN 201620136528U CN 205372545 U CN205372545 U CN 205372545U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- nozzle
- box body
- box
- burner
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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 discloses a go up air inlet burner's nozzle box, comprises a box bod. Be provided with central nozzle and main burner on the bottom plate of box body, have the installation screens of stove panel between the bottom plate of box body and the lower plate, the box body is whole to be located on the panel. It has the fresh air inlet to open on the inner chamber wall of box body. Parietal each li bi position is offered or partial offering including the fresh air inlet. When the gas blowout of nozzle, owing to be the full -open state in the nozzle box, in the heat discharge increasing, when the gas supply increases, the combustor intake pipe can have sufficient inspired oxygen volume, makes gas combustion abundant, and the thermal efficiency has great improvement.
Description
Technical field
This utility model relates to gas kitchen ranges, particularly relates to the nozzle box of a kind of upper air inlet burner.
Background technology
In prior art, the combustion system of gas-cooker have internal flame, flame envelope point, flame envelope divides again upper air inlet, lower air intake.Existing flame envelope upper inlet wind type burner is as it is shown in figure 1, be that nozzle is arranged in the box of an opening, and sunk type upper air inlet, installation sheet 30 is positioned at the top of box body 3, and itself and panel 4 connect.
Having a burner 1 to sit thereon above box body 3, the edge 19 of burner 1 is stuck in upper limb 39 part of box body 3.
When the combustion gas of nozzle sprays, owing to being semi-closed state in nozzle box, when heat flow increasing, gas supply amount strengthen, combustor air inlet pipe oxygen intake amount is not enough, and fuel gas buring is incomplete, and combustion flame is not prosperous, has a strong impact on the raising of the thermal efficiency；
Though there being isolation between the mouth of pipe of nozzle and combustor air inlet pipe, but owing to area is less, do not have the effect increasing oxygen suction volume, and nozzle intersects with burner oxygen supply air-flow, interferes；Therefore, people's this problem of highly desirable solution, make burned flame more prosperous, improve the thermal efficiency of burner.
Utility model content
The purpose of this utility model is in that to provide the nozzle box of a kind of upper air inlet burner for the deficiencies in the prior art.
This utility model is by realizing by the following technical solutions.
Manufacture and design the nozzle box of a kind of upper air inlet burner, including:
One box body；The base plate of described box body is provided with central nozzle and main burner；
Having the installation screens of stove panel between base plate and the lower plate of described box body, box body is integrally located on panel.
The internal chamber wall of described box body has fresh air inlet.
Described fresh air inlet is all offered in each wall position of internal chamber wall or part is offered.
The shape of described fresh air inlet includes the shape after square, circular, triangle and the combination of square, circular, triangle.
Compared with prior art, structure of the present utility model, when the combustion gas of nozzle sprays, owing to being Full-open state in nozzle box, when heat flow increasing, gas supply amount strengthen, combustor air inlet pipe can have enough oxygen intake amounts, making fuel gas buring abundant, the thermal efficiency is greatly improved.
Accompanying drawing explanation
Below with accompanying drawing, this utility model is further detailed, but the embodiment in accompanying drawing is not constituted any restriction of the present utility model.
Fig. 1 is the schematic diagram of the nozzle box of a kind of upper air inlet burner of the prior art；
Fig. 2 is the schematic diagram of the nozzle box of a kind of upper air inlet burner of the present utility model.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is illustrated.
As in figure 2 it is shown, manufacture and design the nozzle box of a kind of upper air inlet burner, including:
One box body 3；The base plate of described box body 3 is provided with central nozzle 31 and main burner；
The installation screens of stove panel 4, box is had between base plate 34 and the lower plate 36 of described box body 3
Body is integrally located on stove panel.
As in figure 2 it is shown, first main burner the 32, second main burner 33 is all arranged on the base plate of box body 3, main fuel gas inlet 38 connects with respective nozzle with center fuel gas inlet 37.
The internal chamber wall 35 of described box body 3 has fresh air inlet 5.
Described fresh air inlet 5 is all offered in each wall position of internal chamber wall 35 or part is offered.
The shape of described fresh air inlet 5 includes the shape after square, circular, triangle and the combination of square, circular, triangle.
Burner 1 has center combustion gas inlet pipe 12, its center fuel gas inlet 121 centring nozzle 31；
Burner 1 also has main combustion gas inlet pipe 11, and its main fuel gas inlet 111 is directed at main burner；
There is central burner mouth 123 on the top of center combustion gas inlet pipe 12；
There is main burner 113 on the top of main combustion gas inlet pipe 11.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this specification content should not be construed as restriction of the present utility model.
Claims (4)
1. the nozzle box of a upper air inlet burner, it is characterised in that described nozzle box includes:
One box body (3)；The base plate of described box body (3) is provided with central nozzle (31) and main burner；
The internal chamber wall (35) of described box body (3) has fresh air inlet (5).
2. the nozzle box of upper air inlet burner according to claim 1, it is characterised in that:
Described fresh air inlet (5) is all offered in each wall position of internal chamber wall (35) or part is offered.
3. the nozzle box of upper air inlet burner according to claim 1, it is characterised in that:
Having the installation screens of stove panel (4) between base plate (34) and the lower plate (36) of described box body (3), box body (3) is integrally located on stove panel (4).
4. the nozzle box of upper air inlet burner according to claim 1, it is characterised in that:
The shape of described fresh air inlet (5) includes the shape after square, circular, triangle and the combination of square, circular, triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620136528.6U CN205372545U (en) | 2016-02-24 | 2016-02-24 | Go up air inlet burner's nozzle box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620136528.6U CN205372545U (en) | 2016-02-24 | 2016-02-24 | Go up air inlet burner's nozzle box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205372545U true CN205372545U (en) | 2016-07-06 |
Family
ID=56272077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620136528.6U Expired - Fee Related CN205372545U (en) | 2016-02-24 | 2016-02-24 | Go up air inlet burner's nozzle box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205372545U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570896A (en) * | 2016-02-24 | 2016-05-11 | 东莞市正幸电器有限公司 | Nozzle box for upper air intake combustion device and machining method |
| CN114044622A (en) * | 2021-10-25 | 2022-02-15 | 安徽凌晗玻璃制品有限公司 | Blowtorch oxygen supply device for production and heating of glass tea cup |
-
2016
- 2016-02-24 CN CN201620136528.6U patent/CN205372545U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570896A (en) * | 2016-02-24 | 2016-05-11 | 东莞市正幸电器有限公司 | Nozzle box for upper air intake combustion device and machining method |
| CN114044622A (en) * | 2021-10-25 | 2022-02-15 | 安徽凌晗玻璃制品有限公司 | Blowtorch oxygen supply device for production and heating of glass tea cup |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20180224 |