CN105465788A - Combined fire cover of gas stove - Google Patents
Combined fire cover of gas stove Download PDFInfo
- Publication number
- CN105465788A CN105465788A CN201510861177.5A CN201510861177A CN105465788A CN 105465788 A CN105465788 A CN 105465788A CN 201510861177 A CN201510861177 A CN 201510861177A CN 105465788 A CN105465788 A CN 105465788A
- Authority
- CN
- China
- Prior art keywords
- fire cover
- burning seat
- gas
- lower fire
- combination
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims abstract description 12
- 229910010293 ceramic material Inorganic materials 0.000 claims abstract description 10
- 230000006641 stabilisation Effects 0.000 claims description 7
- 238000011105 stabilization Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
Abstract
The invention discloses a combined fire cover of a gas stove, which comprises an upper fire cover made of metal and a lower fire cover made of metal, wherein the upper fire cover is arranged above the lower fire cover, a combustion seat made of ceramic material is arranged between the upper fire cover and the lower fire cover, and a main fire channel is arranged on the combustion seat.
Description
[technical field]
The present invention relates to a kind of burner, especially relate to a kind of combination fire cover of gas-cooker.
[background technology]
Current household gas range, in use, distributor temperatures as high 400 DEG C, the temperature of fire cover is even higher, by distributor, burner heat transfer, gas-cooker product internal temperature is up to 100 DEG C, and in the service life of electronic component in the primary air ejector capacity of the working environment adversely affecting its combustion device of high temperature and gas-cooker, this just needs a kind of combination fire cover to be used for gas-cooker.
[summary of the invention]
The invention provides a kind of range combined gas fire cover, comprise the upper fire cover be made of metal and the lower fire cover be made of metal, upper fire cover is located at above lower fire cover, is provided with the burning seat be made up of ceramic material between upper fire cover and lower fire cover, and burning seat is provided with main fiery passage; Because metal material is different with the heat transfer efficiency of ceramic material, burning seat on heat can not be good be delivered to upper fire cover and lower fire cover, so the temperature of upper fire cover and lower fire cover is lower than the temperature of common fire cover, thus the service life of the part bottom lower fire cover can be improved, and the combination fire cover of the burning seat with ceramic material can reduce heat dissipation, can improve the thermal efficiency of gas-cooker.
For solving the problems of the technologies described above, the present invention includes the upper fire cover be made of metal, the lower fire cover be made of metal, described upper fire cover is located at the top of described lower fire cover, be provided with the burning seat be made up of ceramic material between described upper fire cover and described lower fire cover, described burning seat is provided with main fiery passage.
The combination fire cover of gas-cooker as above, forms the protection groove for the protection of described burning seat between described upper fire cover and described lower fire cover, described burning seat is embedded in described protection groove.
The combination fire cover of gas-cooker as above; described protection groove includes the connecting groove be arranged on described lower fire cover; the lateral of described lower fire cover extends to form lower fire cover external wall; the inner side of described lower fire cover has upwards extended to form lower fire cover inside wall; connecting groove bottom described lower fire cover external wall, described lower fire cover inside wall and described lower fire cover described in common formation; described burning seat is arranged in described connecting groove, described burning seat and described connecting groove matched in clearance.
The combination fire cover of gas-cooker as above, described burning seat is loop configuration, along the circumferential direction be provided with positioning recess inside described burning seat, described lower fire cover is loop configuration, and described lower fire cover inside wall is along the circumferential direction provided with the chucking lug for snapping in described positioning recess.
The combination fire cover of gas-cooker as above, described upper fire cover is loop configuration, the bottom surface of described upper fire cover is provided with the upper fire cover outer shroud and upper fire cover inner ring that protrude downwards, mixing chamber is formed between described upper fire cover outer shroud and described upper fire cover outer shroud, described upper fire cover outer shroud is provided with steady flame through hole, there is flame stabilization ring between described upper fire cover bottom surface and described burning seat upper surface, described steady flame through hole two ends are communicated with described mixing chamber and described flame stabilization ring respectively.
The combination fire cover of gas-cooker as above, the chucking lug of described lower fire cover is provided with connecting through hole, described upper fire cover is provided with the screwed hole of cooperation corresponding to connecting through hole, and described screwed hole is connected with the screw described upper fire cover and described lower fire cover fixed.
The combination fire cover of gas-cooker as above, is provided with the shoulder coordinated with described upper fire cover outer shroud for preventing described burning seat vibration vertically inside described burning seat.
The combination fire cover of gas-cooker as above, described main fiery channel setting is in the middle part of described burning seat, and described main fiery passage two ends are communicated with described mixing chamber and the external world respectively, and described main fiery passage opening upwards outwardly tilts.
The combination fire cover of gas-cooker as above, the top of described upper fire cover is provided with the fire tank of radial arrangement.
Compared with prior art, the present invention has the following advantages:
The present invention arranges the burning seat be made up of ceramic material between the upper fire cover be made of metal and the lower fire cover be made of metal, and main fiery channel setting is on burning seat.Because metal material is different with the heat transfer efficiency of ceramic material, burning seat on heat can not be good be delivered to upper fire cover and lower fire cover, so the temperature of upper fire cover and lower fire cover is lower than the temperature of common fire cover, thus the service life of the part bottom lower fire cover can be improved, and the combination fire cover of the burning seat with ceramic material can reduce heat dissipation, can improve the thermal efficiency of gas-cooker.
[accompanying drawing explanation]
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail, wherein:
Fig. 1 is the structural representation of embodiments of the invention;
Fig. 2 is the top view of embodiments of the invention;
Fig. 3 is the three-dimensional cutaway view after the removal burning seat of embodiments of the invention;
Fig. 4 is the enlarged drawing in the B portion marked in Fig. 3;
Fig. 5 is the front view of embodiments of the invention;
Fig. 6 is the sectional view of Fig. 2 along A-A direction;
Fig. 7 is the upward view of embodiments of the invention;
Fig. 8 is the explosive view of embodiments of the invention;
Fig. 9 is the stereogram of the lower fire cover of embodiments of the invention;
Figure 10 is the three-dimensional cutaway view of embodiments of the invention;
Figure 11 is the enlarged drawing in the C portion marked in Fig. 8.
[detailed description of the invention]
Below in conjunction with accompanying drawing, embodiments of the present invention are elaborated.
As shown in Figure 1 to 11, the combination fire cover of the gas kitchen ranges in the present embodiment comprises the upper fire cover 1 be made of metal, the lower fire cover 2 be made of metal, upper fire cover 1 is located at above lower fire cover 2, be provided with the burning seat 3 be made up of ceramic material between upper fire cover 1 and lower fire cover 2, burning seat 3 is provided with main fiery passage 31.
Formed between upper fire cover 1 and lower fire cover 2 for the protection of the seat 3 that burns prevent from burning seat 3 by collide the seat that causes burning cracked protection groove 4, protection groove 4 is included in the connecting groove 21 of the opening upwards on lower fire cover 2, the lateral of lower fire cover 2 extends to form lower fire cover external wall 201, the inner side of lower fire cover 2 has upwards extended to form lower fire cover inside wall 202, lower fire cover external wall 201, jointly connecting groove 21 is formed bottom lower fire cover inside wall 202 and lower fire cover 2, burning seat 3 is arranged in connecting groove 21, and burning seat 3 and connecting groove 21 matched in clearance, burner body 3 spalling is caused because of the difference of the thermal coefficient of expansion of lower fire cover 2 and burning seat 3 material when can prevent fire cover from working like this.
In the present embodiment, upper fire cover 1, lower fire cover 2 and burning seat 3 preferably adopt loop configuration, positioning recess 32 is along the circumferential direction provided with inside burning seat 3, lower fire cover inside wall 202 top along the circumferential direction arranges chucking lug 22, chucking lug 22 has the protuberance for snapping in positioning recess 32 towards the side of lower fire cover external wall 201.By coordinating between positioning recess 32 and the protuberance of chucking lug 22, can prevent burning seat 3 from along the circumferential direction rotating.Chucking lug 22 is provided with the connecting through hole 23 of up/down perforation, and upper fire cover outer shroud 11 is provided with the screwed hole 14 of cooperation corresponding to connecting through hole 23, and screwed hole 14 is connected with upper fire cover 1 screw 7 fixing with lower fire cover 2; Fix upper fire cover 1 and lower fire cover 2 by above-mentioned threaded connection mode, assembly technology is simple; Certainly, upper fire cover 1 and lower fire cover 2 also can adopt the modes such as riveted joint to be connected.
Burning seat 3 is also provided with and the shoulder 33 of upper fire cover 1 bottom surface for seat 3 vibration vertically that prevents from burning.
The bottom surface of upper fire cover 1 is respectively arranged with the upper fire cover outer shroud 11 and upper fire cover inner ring 12 that protrude downwards, the bottom surface of upper fire cover inner ring 12 and the bottom surface of lower fire cover 2 maintain an equal level, mixing chamber 5 is formed between upper fire cover outer shroud 11 and upper fire cover inner ring 12, the upper end of burning seat 3 is positioned at the outside of upper fire cover outer shroud 11, upper fire cover outer shroud 11 is provided with steady flame through hole 13, gap is there is between upper fire cover 1 bottom surface and burning seat 3 upper surface, this gap forms flame stabilization ring 6, steady flame through hole 13 two ends are communicated with mixing chamber 5 and flame stabilization ring 6 respectively, main fiery passage 31 two ends are communicated with mixing chamber 5 and the external world respectively, the air mixture of mixing chamber 5 can be made by steady flame through hole 13 evenly to flow out with flame stabilization ring 6, make combustion gas Thorough combustion, reach the object stabilized the flame.
Main fiery passage 31 is arranged at the middle part of burning seat 3, and main fiery passage 31 two ends are communicated with mixing chamber 5 and the external world respectively, and main fiery passage 31 opening upwards outwardly tilts; By being obliquely installed of main fiery passage 31, effectively improve efficiency of combustion.
The top of upper fire cover 1 is also provided with the fire tank 15 of radial arrangement, and this fire tank 15 is for being transmitted to flame outside fire cover inside fire cover.
Claims (9)
1. the combination fire cover of a gas-cooker, it is characterized in that: comprise the upper fire cover (1) be made of metal, the lower fire cover (2) be made of metal, described upper fire cover (1) is located at the top of described lower fire cover (2), be provided with the burning seat (3) be made up of ceramic material between described upper fire cover (1) and described lower fire cover (2), described burning seat (3) is provided with main fiery passage (31).
2. the combination fire cover of gas-cooker according to claim 1; it is characterized in that: form the protection groove (4) for the protection of described burning seat (3) between described upper fire cover (1) and described lower fire cover (2), described burning seat (3) is embedded in described protection groove (4).
3. the combination fire cover of gas-cooker according to claim 2, it is characterized in that: described protection groove (4) includes the connecting groove (21) be arranged on described lower fire cover (2), the lateral of described lower fire cover (2) extends to form lower fire cover external wall (201), the inner side of described lower fire cover (2) has upwards extended to form lower fire cover inside wall (202), described lower fire cover external wall (201), connecting groove (21) described in the common formation of described lower fire cover inside wall (202) and described lower fire cover (2) bottom, described burning seat (3) is arranged in described connecting groove (21), described burning seat (3) and described connecting groove (21) matched in clearance.
4. the combination fire cover of gas-cooker according to claim 3, it is characterized in that: described burning seat (3) is loop configuration, described burning seat (3) inner side is along the circumferential direction provided with positioning recess (32), described lower fire cover (2) is loop configuration, and described lower fire cover inside wall (202) is along the circumferential direction provided with the chucking lug (22) for snapping in described positioning recess (32).
5. the combination fire cover of gas-cooker according to claim 4, it is characterized in that: described upper fire cover (1) is loop configuration, the bottom surface of described upper fire cover (1) is provided with the upper fire cover outer shroud (11) and upper fire cover inner ring (12) that protrude downwards, mixing chamber (5) is formed between described upper fire cover outer shroud (11) and described upper fire cover outer shroud (12), described upper fire cover outer shroud (11) is provided with steady flame through hole (13), flame stabilization ring (6) is provided with between described upper fire cover (1) bottom surface and described burning seat (3) upper surface, described steady flame through hole (13) two ends are communicated with described mixing chamber (5) and described flame stabilization ring (6) respectively.
6. the combination fire cover of gas-cooker according to claim 5, it is characterized in that: the chucking lug (22) of described lower fire cover (1) is provided with connecting through hole (23), described upper fire cover (1) is provided with the screwed hole (14) to connecting through hole (23) corresponding cooperation, and described screwed hole (14) is connected with described upper fire cover (1) screw (7) fixing with described lower fire cover (2).
7. the combination fire cover of gas-cooker according to claim 6, is characterized in that: described burning seat (3) inner side is provided with the shoulder (33) coordinated with described upper fire cover outer shroud (11) for preventing described burning seat (3) play vertically.
8. the combination fire cover of gas-cooker according to claim 7, it is characterized in that: described main fiery passage (31) is arranged at the middle part of described burning seat (3), described main fiery passage (31) two ends are communicated with described mixing chamber (5) and the external world respectively, and described main fiery passage (31) opening upwards outwardly tilts.
9. the combination fire cover of the gas-cooker according to claim arbitrary in claim 1 ~ 8, is characterized in that: the top of described upper fire cover (1) is provided with the fire tank (15) of radial arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510861177.5A CN105465788B (en) | 2015-11-30 | 2015-11-30 | Combined fire cover of gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510861177.5A CN105465788B (en) | 2015-11-30 | 2015-11-30 | Combined fire cover of gas stove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105465788A true CN105465788A (en) | 2016-04-06 |
| CN105465788B CN105465788B (en) | 2017-10-31 |
Family
ID=55603773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510861177.5A Active CN105465788B (en) | 2015-11-30 | 2015-11-30 | Combined fire cover of gas stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105465788B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152132A (en) * | 2016-08-03 | 2016-11-23 | 宁波方太厨具有限公司 | cooker burner |
| CN106500095A (en) * | 2016-11-18 | 2017-03-15 | 宁波方太厨具有限公司 | A kind of burner for gas-cooker |
| CN106989394A (en) * | 2017-05-23 | 2017-07-28 | 华帝股份有限公司 | Combined fire cover of burner |
| CN107906517A (en) * | 2017-10-30 | 2018-04-13 | 平湖市中天卫厨设备厂 | A kind of burner for household gas range |
| CN110207123A (en) * | 2018-07-17 | 2019-09-06 | 华帝股份有限公司 | Gas stove fire cover with multilayer fire holes |
| CN111536558A (en) * | 2020-04-03 | 2020-08-14 | 海信(广东)厨卫系统有限公司 | Combustor and cooking utensils |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62108912A (en) * | 1985-11-08 | 1987-05-20 | Matsushita Electric Ind Co Ltd | Burner for range |
| CN203099831U (en) * | 2013-01-07 | 2013-07-31 | 美的集团股份有限公司 | Gas stove and gas distribution disk assembly thereof |
| CN103267288A (en) * | 2013-05-22 | 2013-08-28 | 孙琛 | Burner |
| CN203240586U (en) * | 2013-04-26 | 2013-10-16 | 中山华帝燃具股份有限公司 | Uniform fire structure of combustor |
| CN205208564U (en) * | 2015-11-30 | 2016-05-04 | 华帝股份有限公司 | Combined fire cover of gas stove |
-
2015
- 2015-11-30 CN CN201510861177.5A patent/CN105465788B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62108912A (en) * | 1985-11-08 | 1987-05-20 | Matsushita Electric Ind Co Ltd | Burner for range |
| CN203099831U (en) * | 2013-01-07 | 2013-07-31 | 美的集团股份有限公司 | Gas stove and gas distribution disk assembly thereof |
| CN203240586U (en) * | 2013-04-26 | 2013-10-16 | 中山华帝燃具股份有限公司 | Uniform fire structure of combustor |
| CN103267288A (en) * | 2013-05-22 | 2013-08-28 | 孙琛 | Burner |
| CN205208564U (en) * | 2015-11-30 | 2016-05-04 | 华帝股份有限公司 | Combined fire cover of gas stove |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152132A (en) * | 2016-08-03 | 2016-11-23 | 宁波方太厨具有限公司 | cooker burner |
| CN106152132B (en) * | 2016-08-03 | 2018-10-02 | 宁波方太厨具有限公司 | Cooker burner |
| CN106500095A (en) * | 2016-11-18 | 2017-03-15 | 宁波方太厨具有限公司 | A kind of burner for gas-cooker |
| CN106989394A (en) * | 2017-05-23 | 2017-07-28 | 华帝股份有限公司 | Combined fire cover of burner |
| CN107906517A (en) * | 2017-10-30 | 2018-04-13 | 平湖市中天卫厨设备厂 | A kind of burner for household gas range |
| CN110207123A (en) * | 2018-07-17 | 2019-09-06 | 华帝股份有限公司 | Gas stove fire cover with multilayer fire holes |
| CN111536558A (en) * | 2020-04-03 | 2020-08-14 | 海信(广东)厨卫系统有限公司 | Combustor and cooking utensils |
| CN111536558B (en) * | 2020-04-03 | 2022-05-27 | 海信(广东)厨卫系统有限公司 | Combustor and cooking utensils |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105465788B (en) | 2017-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105465788A (en) | Combined fire cover of gas stove | |
| CN203963937U (en) | Burner external ring fire cover and the gas-cooker with it | |
| CN107339692B (en) | Burner and gas cooker | |
| US10663164B2 (en) | Gas burner assembly | |
| CN105509056A (en) | Burner for full-upside-inlet gas stove | |
| CN107339693B (en) | Full upper air inlet type kitchen range burner | |
| CN104913303B (en) | Burner and there is its gas-cooker | |
| CN205208564U (en) | Combined fire cover of gas stove | |
| JP2008008596A (en) | Cookstove burner | |
| CN204880123U (en) | Outer ring fire lid | |
| CN104534470A (en) | Burner | |
| CN204923124U (en) | Combination of fire lid | |
| CN109595556B (en) | Stove burner | |
| CN204829913U (en) | Combustor and have its gas -cooker | |
| CN109959007B (en) | Burner fire cover for gas stove and burner using same | |
| CN204943581U (en) | A kind of upper air inlet household mosaic gas-cooker and integrated kitchen range stainless steel burner | |
| US20170038076A1 (en) | Gas burner, in particular for a cooking top for household use | |
| CN202470056U (en) | Combustor of gas cooker | |
| CN210688217U (en) | Gas distribution plate, burner and household gas equipment | |
| CN203963938U (en) | A kind of flexible connecting structure of infrared burner | |
| CN205119064U (en) | Stove burner | |
| CN108916871B (en) | Upper air inlet kitchen range burner | |
| CN105003934A (en) | Lower-air-intake stainless steel burner for household embedded gas stove and integrated stove | |
| CN109869770B (en) | Heat shield for kitchen range and application kitchen range with heat shield for kitchen range | |
| JP2011185495A (en) | Cooking stove burner and cooking stove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Xiejun Inventor after: Zhang Xijie Inventor after: Wang Ying Inventor after: Pan Yejiang Inventor before: Wu Xiejun Inventor before: Wang Ying Inventor before: Pan Yejiang |