CN201688460U - Domestic gas cooker - Google Patents
Domestic gas cooker Download PDFInfo
- Publication number
- CN201688460U CN201688460U CN2010202126406U CN201020212640U CN201688460U CN 201688460 U CN201688460 U CN 201688460U CN 2010202126406 U CN2010202126406 U CN 2010202126406U CN 201020212640 U CN201020212640 U CN 201020212640U CN 201688460 U CN201688460 U CN 201688460U
- Authority
- CN
- China
- Prior art keywords
- combustion chamber
- burner
- waste gas
- burning chamber
- burning
- 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
- 239000007789 gas Substances 0.000 claims abstract description 22
- 239000002912 waste gas Substances 0.000 claims abstract description 14
- 238000002485 combustion reaction Methods 0.000 claims description 29
- 239000011819 refractory material Substances 0.000 claims description 3
- 230000005855 radiation Effects 0.000 abstract description 4
- 239000000779 smoke Substances 0.000 abstract description 4
- 238000004079 fireproofing Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000017667 Chronic Disease Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 235000013547 stew Nutrition 0.000 description 1
Landscapes
- Gas Burners (AREA)
Abstract
The utility model discloses a domestic gas cooker, comprising a shell, a burning chamber and a burner arranged in the shell, wherein the burning chamber is a cavity in a shape similar to semi-sphere with an opening on the lower end; the burner is arranged on the opening on the lower end of the burning chamber, a plurality of waste gas outlets are also arranged on the upper part of the side wall of the burning chamber; the waste gas outlets are connected with a smoke discharge channel which is an annular smoke discharge channel surrounding the waste gas outlets; the smoke discharge channel is further connected with a vertical chimney; a space is arranged between the burner and the burning chamber; and the inner wall of the burning chamber is coated with fireproofing materials. The domestic gas cooker provided by the utility model includes a relatively closed burning space, reduces the thermal radiation of burning flame, has high heat efficiency, improves operating environment, and improves safety in use.
Description
Technical field
The utility model relates to a kind of gas kitchen ranges of family expenses.
Background technology
Gas kitchen ranges as a kind of main cooker of family kitchen no matter be that is almost all using in each family in city or rural area.Its basic structure of traditional gas kitchen ranges nearly all is the same, all is the burning that gas flame exposes on burner, and heating is supported on the cooker on pot frame.In use, people have recognized that there is following shortcoming in this structure, and are not effectively overcome always: the burning that first flame is exposed cause a large amount of combustions heat to around radiation and fail effective heating cooker, the thermal efficiency is low; The exposed burning baking of second flame operating personnel, severe operational environment when causing culinary art; The 3rd combustion gas fully the waste gas that produces of burning can not be discharged outdoorly by smoke exhaust ventilator timely and effectively, in confined space, can damage human body, the time has been grown and can cause chronic disease even poisoning; The 4th because burner is exposed outside, when carry out that nobody supervises long-time heating such as boil, stew the time food can take place in the pot seethes with excitement and overflow and put flame out by water, cause fuel gas to leak, cause danger.
The utility model content
Technical problem to be solved in the utility model provides a kind of household gas range, and this gas-cooker has an airtight relatively combustion space, reduces the heat radiation of flame combustion, and the thermal efficiency is high and can improve operating environment.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of household gas range, have shell, and be provided with combustion chamber and burner in the shell, described combustion chamber is the approximate hemispheric cavity of a lower ending opening, and described burner is arranged on the opening part of lower end, combustion chamber.
Wherein, described sidewall of combustion chamber top also is provided with a plurality of waste gas outlets, and described waste gas outlet connects a smokejack.Described smokejack is for surrounding the annular row flue of described waste gas outlet.Described smokejack also is connected with a vertical chimney.Has the gap between described burner and the combustion chamber.Described combustion chamber inwall is covered with refractory material.
The beneficial effect that the utility model can produce is:
1, household gas range of the present utility model has an approximate hemispheric combustion chamber, and when cooker was placed on the top, combustion chamber, the combustion chamber of cooker bottom had formed an airtight relatively space, reduced the combustion heat to external radiation, improved the thermal efficiency.Burned flame is enclosed in the combustion chamber, has reduced flame baking, has improved operating environment.Liquid leakage in the cooker can not put flame out by water, has improved security.
2, the not clean-burning pernicious gas of the utility model is directly discharged by smokejack, has reduced the injury that burnt gas causes human body.
Description of drawings
Fig. 1 is the structural representation of the utility model household gas range.
The specific embodiment
Fig. 1 is a kind of household gas range structural representation of the utility model embodiment.This household gas range has a housing 1, is provided with combustion chamber 2 and burner 3 in the housing 1, and combustion chamber 2 is an approximate hemispheric cavity, and 2 lower ends, combustion chamber have opening, and burner 3 is arranged on described opening part.Have gap 4 between burner 3 and the combustion chamber 2, combustion-supporting so that air enters.By said structure, when cooker was placed on 2 tops, combustion chamber such as a frying pan 5, inside, combustion chamber can form an airtight relatively space, and then reached and reduce thermal loss, improve a series of beneficial effects such as operating environment.Combustion chamber 2 inwalls have sticked refractory material.
In order further burnt gas to be discharged, the sidewall of the combustion chamber 2 in the present embodiment also is provided with a plurality of waste gas outlets 6, waste gas outlet 6 is discharged waste gas by the annular row flue 7 that is arranged on combustion chamber 2 peripheries, and annular flue 7 is discharged combustion gas waste gas by vertical chimney 8.
The above is preferred embodiment of the present utility model only, is not to be used to limit protection domain of the present utility model.
Claims (6)
1. a household gas range has shell, is provided with combustion chamber and burner in the shell, it is characterized in that, described combustion chamber is the approximate hemispheric cavity of a lower ending opening, and described burner is arranged on the opening part of lower end, combustion chamber.
2. household gas range according to claim 1 is characterized in that, described sidewall of combustion chamber top also is provided with a plurality of waste gas outlets, and described waste gas outlet connects a smokejack.
3. household gas range according to claim 2 is characterized in that, described smokejack is for surrounding the annular row flue of described waste gas outlet.
4. household gas range according to claim 2 is characterized in that, described smokejack also is connected with a vertical chimney.
5. household gas range according to claim 1 is characterized in that, has the gap between described burner and the combustion chamber.
6. household gas range according to claim 1 is characterized in that, described combustion chamber inwall is covered with refractory material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202126406U CN201688460U (en) | 2010-06-02 | 2010-06-02 | Domestic gas cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202126406U CN201688460U (en) | 2010-06-02 | 2010-06-02 | Domestic gas cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201688460U true CN201688460U (en) | 2010-12-29 |
Family
ID=43376740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202126406U Expired - Fee Related CN201688460U (en) | 2010-06-02 | 2010-06-02 | Domestic gas cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201688460U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322602A (en) * | 2012-03-18 | 2013-09-25 | 黄振明 | A kind of spherical type line hearth gas stove made of refractory material |
| CN107917450A (en) * | 2016-10-10 | 2018-04-17 | 蒋瑞刚 | Gas-cooker smoke directly ventilating pot seat |
| CN115076739A (en) * | 2022-07-11 | 2022-09-20 | 杭州老板电器股份有限公司 | A pot holder and gas cooker |
-
2010
- 2010-06-02 CN CN2010202126406U patent/CN201688460U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322602A (en) * | 2012-03-18 | 2013-09-25 | 黄振明 | A kind of spherical type line hearth gas stove made of refractory material |
| CN107917450A (en) * | 2016-10-10 | 2018-04-17 | 蒋瑞刚 | Gas-cooker smoke directly ventilating pot seat |
| CN115076739A (en) * | 2022-07-11 | 2022-09-20 | 杭州老板电器股份有限公司 | A pot holder and gas cooker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20110602 |