CN204853492U - Burner for gas range - Google Patents
Burner for gas range Download PDFInfo
- Publication number
- CN204853492U CN204853492U CN201520558463.XU CN201520558463U CN204853492U CN 204853492 U CN204853492 U CN 204853492U CN 201520558463 U CN201520558463 U CN 201520558463U CN 204853492 U CN204853492 U CN 204853492U
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- CN
- China
- Prior art keywords
- fire cover
- burner
- fire
- askew
- output hole
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Abstract
The utility model provides a burner for gas range belongs to combustor technical field, including furnace end seat, wai huogai and neihuogai. Its internal perisporium and the upper surface of the outer lid of angering have the constant slope, and the inclination forms the inclined plane, and inclined plane yan bi is equipped with a plurality of archs, and bellied one side is equipped with the groove of cutting sth. Askew, and bellied opposite side then is equipped with out fire hole no. 2, and all cut sth. Askew groove tangent plane orientation unanimously, the furnace end seat comprises outer gas seat and interior gas seat, and it is protruding to be equipped with the annular around the central air vent of interior gas seat, and it is protruding that annular bellied internal perisporium is equipped with a plurality of air gaps, and the interior fire portion of covering is greatly, the lower part is little, and its lower part height is higher than annular bellied height slightly, the structure forms out the internal heat crack between annular arch and interior huo gai lower part. The utility model provides a burning that inclined plane burning caused among the prior art is uneven locates to be heated not enough technical problem with bottom of a boiler center for it is more even to be heated, burning fire power more greatly, more concentrated, effectively improved combustion efficiency.
Description
Technical field
The utility model relates to technical field of burner, is specifically a kind of burner for gas stove.
Background technology
Existing burner for gas stove is generally made up of furnace base, outer fire cover, through hole cap, and outer fire cover is arranged at furnace base outer ring, and through hole cap is arranged on furnace base center, and there is perforate at furnace base center, is used for connecting the outlet side of Gas Pipe.Existing outer fire cover is provided with some and cuts sth. askew groove, makes the flame produced be inclined-plane burning, causes that burning is uneven, efficiency of combustion is low.Groove quantity of cutting sth. askew is too much, causes again burning area excessive, and during burning, oxygen is not enough, CO emission is excessive.In addition, existing through hole cap is in circle hat shape, and through hole cap is settled and furnace base seals, and its periphery wall does not arrange or be provided with the fire output hole of a circle negligible amounts, causes center, the bottom of a pan to be heated seldom, causes the bottom of a pan to be heated uneven existing.
Summary of the invention
For overcoming above-mentioned the deficiencies in the prior art, the utility model provides a kind of burner for gas stove, solves the uneven and center, the bottom of a pan of the burning that causes of burning, inclined-plane in prior art and to be heated inadequate technical problem.
For technical solution problem, the technical solution adopted in the utility model is: a kind of burner for gas stove, comprises furnace head base, outer fire cover and inner fire cover, and furnace head base is made up of outer burned gas base and interior burned gas base.Outer fire cover upper surface level, its periphery wall is provided with fire output hole one, its internal perisporium and upper surface have constant slope, gradient forms inclined-plane, inclined-plane Yan Bi is provided with multiple equally distributed projection, protruding side is provided with groove of cutting sth. askew, and protruding opposite side is then provided with fire output hole two, and all groove tangent plane directions of cutting sth. askew are consistent.The center of interior burned gas base is provided with passage, is provided with annular protrusion around passage, and the internal perisporium of annular protrusion is provided with air gap projection.And inner fire cover is hat shape, top is comparatively large, and bottom is less, and inner fire cover is placed on and is provided with in the interior burned gas base of air gap projection, and the height of a little higher than annular protrusion of lower height of inner fire cover, said structure forms the air gap that fires between inner fire cover bottom and annular protrusion.
Technique effect of the present utility model is as follows: due to fire output hole two with cut sth. askew slot in both sides, the two burning direction is contrary, when the flame combustion of groove side of cutting sth. askew, fire output hole two burns at opposite side, both the space of cutting sth. askew between groove had been filled up, in turn ensure that reverse burning, thus make the bottom of a pan combustion even.In addition, air gap projection makes to form air gap channel between inner fire cover bottom and annular protrusion, combustion gas is burnt firing on air gap after air gap channel, form new combustion flame, this is equivalent to add one and irises out fire hole, adds being heated of center, the bottom of a pan, makes to be heated more even, and comparatively fire output hole, cut sth. askew groove and the air gap processing technology that fires is more simple, convenient.Generally speaking, the utility model significantly can improve groove of cutting sth. askew and to be heated uneven technical problem.
Further, the periphery wall on described inner fire cover top is provided with fire output hole three, and the periphery wall of inner fire cover bottom is provided with two positioning convex, and described annular protrusion is provided with locating slot, positioning convex is provided with the aperture of horizontal direction, and the holding of described positioning convex energy is in locating slot.Locating slot can be fixed inner fire cover, and positioning convex is provided with aperture, has both facilitated ignition electrode to light a fire, and also add the area of the air gap that fires.
Further, the periphery wall of described outer fire cover is provided with stable flame hole one, and stable flame hole one is positioned at below fire output hole one, and is crisscross arranged with fire output hole one.Stable flame hole has the effect of steady flame to fire output hole, ensure that efficiency of combustion and combustion efficiency.
Further, the periphery wall of described inner fire cover is provided with stable flame hole two, and stable flame hole two is positioned at below fire output hole three, and is crisscross arranged with fire output hole three.
Further, the protruding number of described outer fire cover is eight, and the number of the fire output hole two in each projection is two.Groove and fire output hole two layout pitch cut sth. askew in such cases evenly, rationally, can ensure air supply, makes flame combustion fully and be evenly distributed.In addition, because layout pitch is comparatively large, single groove of cutting sth. askew is little by the impact of its adjacent groove of cutting sth. askew, and independence is stronger.
Further, the protruding number of the air gap of described annular protrusion internal perisporium is four and is uniformly distributed.When there being locating slot, the protruding quantity of this air gap makes the not easily at will movement of through hole cap, ensure that the air gap that fires of ring-type is uniform, improves combustion efficiency.
Further, the convex shape of described outer fire cover is truncated rectangular pyramids.
Accompanying drawing explanation
Fig. 1 is the structure chart of a kind of burner for gas stove of the utility model.
Fig. 2 is the overall schematic of a kind of burner for gas stove of the utility model.
Fig. 3 is the inner fire cover structural representation of a kind of burner for gas stove of the utility model.
Fig. 4 is the furnace head base structural representation of a kind of burner for gas stove of the utility model.
Shown in figure: 1 furnace head base, 2 inner fire covers, 3 outer fire covers, 4 fire output holes one, 5 cut sth. askew that groove, 6 fire output hole two, 7 stable flame hole one, 8 fire output hole three, 9 stable flame holes two, 10 are protruding, burned gas base, 13 positioning convex, 14 annular protrusions, 15 air gap projections, 16 locating slots, 17 apertures in 11 outer burned gas bases, 12.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, the utility model provides a kind of burner for gas stove, comprises furnace head base 1, outer fire cover 3 and inner fire cover 2, and furnace head base 1 comprises outer burned gas base 11 and interior burned gas base 12, outer fire cover 3 is located on outer burned gas base 11, and inner fire cover 2 is located on interior burned gas base 12.The upper surface level of outer fire cover 3, its periphery wall is provided with fire output hole 1, is provided with inclined-plane between its internal perisporium and upper surface, inclined-plane Yan Bi is provided with multiple protruding 10, protruding 10 sides are provided with groove 5 of cutting sth. askew, and all groove 5 tangent plane directions of cutting sth. askew are consistent with angle, and protruding 10 opposite sides are provided with corresponding fire output hole 26.
Shown in composition graphs 3,4, be provided with annular protrusion 14 around the passage at interior burned gas base 12 center, be provided with air gap projection 15 at the internal perisporium place of annular protrusion 14.As seen from Figure 4, inner fire cover 2 top is comparatively large, and bottom is less, the height of a little higher than annular protrusion 14 of height of inner fire cover 2 bottom, and annular protrusion 14 can be put in inner fire cover 2 bottom, air gap projection 15, between annular protrusion 14 and inner fire cover 2 bottom three, form the air gap that fires.
As shown in Figure 1, the periphery wall of inner fire cover 2 upper part is provided with fire output hole 38, inner fire cover 2 bottom is also provided with two positioning convex 13, positioning convex 13 horizontal direction is provided with aperture 17, described annular protrusion 14 is provided with locating slot 16, the holding of described positioning convex 13 energy, in locating slot 16, has certain distance between two locating slots 16.
In the present embodiment, for making flame combustion stablize, the periphery wall of described outer fire cover 3 is also provided with stable flame hole 1, and stable flame hole 1 is positioned at below fire output hole 1, and is crisscross arranged with fire output hole 1.
In the present embodiment, the periphery wall of described inner fire cover 2 is also provided with stable flame hole 29, and stable flame hole 29 is positioned at below fire output hole 38, and is crisscross arranged with fire output hole 38.
In the present embodiment, the number of the projection 10 of described outer fire cover 3 is eight, and each protruding 10 are provided with a groove 5 of cutting sth. askew, and each protruding 10 are provided with two fire output holes 26, and groove 5 of cutting sth. askew is uniformly distributed on inclined-plane.The length of groove 5 of cutting sth. askew also extends to the upper surface of outer fire cover 3, and the internal perisporium of outer fire cover 3.
In the present embodiment, protruding 15 numbers of air gap of described annular protrusion 14 internal perisporium are 4, and air gap projection 15 is evenly distributed, in the same size, is provided with an air gap projection 15 between described two locating slots 15.
In the present embodiment, projection 10 shape of described outer fire cover 3 is truncated rectangular pyramids.
In the present embodiment, be provided with three fire output holes altogether, be outer fire cover 3 periphery wall fire output hole 1 respectively, fire output hole 26, inner fire cover 2 periphery wall fire output hole 37 that outer fire cover 3 cuts sth. askew groove 5; Two stable flame holes are fire output hole 1, the stable flame hole 1 of fire output hole 38, stable flame hole 29 respectively; Also be provided with and cut sth. askew groove 5 and fire air gap for firing, so the utility model firepower is large.The design of groove 5 of cutting sth. askew has concentrated firepower, the fire output hole 26 at groove 5 back side of cutting sth. askew, and solves groove 5 flame inclined-plane of cutting sth. askew and to burn the problem of the burning inequality caused, also have steady flame effect, effectively improve efficiency of combustion.In addition, positioning convex 13 and locating slot 16 serve positioning action.
Claims (7)
1. a burner for gas stove, comprise furnace head base, outer fire cover and inner fire cover, furnace head base is made up of outer burned gas base and interior burned gas base, interior burned gas base center is provided with annular protrusion, it is characterized in that: described outer fire cover periphery wall is provided with fire output hole one, is provided with inclined-plane between its upper surface and periphery wall, inclined-plane Yan Bi is provided with multiple equally distributed projection, protruding side is provided with groove of cutting sth. askew, and all groove tangent plane directions of cutting sth. askew are consistent, and protruding opposite side is provided with fire output hole two; The internal perisporium of described annular protrusion is provided with air gap projection, inner fire cover top is large, bottom is little, the height of a little higher than annular protrusion of its underpart height, inner fire cover bottom is placed in annular protrusion, and air gap is protruding, form the air gap that fires between annular protrusion and inner fire cover bottom three.
2. a kind of burner for gas stove according to claim 1, it is characterized in that: the periphery wall on described inner fire cover top is provided with fire output hole three, the periphery wall of inner fire cover bottom is provided with positioning convex, positioning convex is provided with the aperture of horizontal direction, described annular protrusion is provided with locating slot, and described positioning convex holding is in locating slot.
3. a kind of burner for gas stove according to claim 1, is characterized in that: the periphery wall of described outer fire cover is provided with stable flame hole one, and stable flame hole one is positioned at below fire output hole one, and is crisscross arranged with fire output hole one.
4. a kind of burner for gas stove according to claim 2, is characterized in that: the periphery wall of described inner fire cover is provided with stable flame hole two, and stable flame hole two is positioned at below fire output hole three, and is crisscross arranged with fire output hole three.
5. a kind of burner for gas stove according to claim 1, is characterized in that: the groove number of cutting sth. askew of described outer fire cover is eight, and the number of the fire output hole two that each groove of cutting sth. askew is corresponding is two.
6. a kind of burner for gas stove according to claim 1, is characterized in that: the protruding number of air gap of described annular protrusion internal perisporium is four, and is uniformly distributed.
7. a kind of burner for gas stove according to claim 1, is characterized in that: the convex shape of described outer fire cover is truncated rectangular pyramids.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520558463.XU CN204853492U (en) | 2015-07-30 | 2015-07-30 | Burner for gas range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520558463.XU CN204853492U (en) | 2015-07-30 | 2015-07-30 | Burner for gas range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204853492U true CN204853492U (en) | 2015-12-09 |
Family
ID=54744034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520558463.XU Expired - Fee Related CN204853492U (en) | 2015-07-30 | 2015-07-30 | Burner for gas range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204853492U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546534A (en) * | 2016-02-01 | 2016-05-04 | 深圳市火王燃器具有限公司 | Novel gas burner |
| CN106224963A (en) * | 2016-08-31 | 2016-12-14 | 宁波方太厨具有限公司 | Burner fire lid for gas-cooker |
| CN109539262A (en) * | 2017-09-21 | 2019-03-29 | 宁波方太厨具有限公司 | Fire cover and application have the burner of the fire cover |
| CN109681876A (en) * | 2019-01-21 | 2019-04-26 | 广东万家乐厨房科技有限公司 | A kind of notch-cut type outer fire cover and burner |
-
2015
- 2015-07-30 CN CN201520558463.XU patent/CN204853492U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546534A (en) * | 2016-02-01 | 2016-05-04 | 深圳市火王燃器具有限公司 | Novel gas burner |
| CN106224963A (en) * | 2016-08-31 | 2016-12-14 | 宁波方太厨具有限公司 | Burner fire lid for gas-cooker |
| CN109539262A (en) * | 2017-09-21 | 2019-03-29 | 宁波方太厨具有限公司 | Fire cover and application have the burner of the fire cover |
| CN109539262B (en) * | 2017-09-21 | 2023-11-17 | 宁波方太厨具有限公司 | Fire cover and burner using same |
| CN109681876A (en) * | 2019-01-21 | 2019-04-26 | 广东万家乐厨房科技有限公司 | A kind of notch-cut type outer fire cover and burner |
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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: 20151209 Termination date: 20200730 |