CN205909358U - Air door adjusting device for gas -cooker - Google Patents
Air door adjusting device for gas -cooker Download PDFInfo
- Publication number
- CN205909358U CN205909358U CN201620848024.7U CN201620848024U CN205909358U CN 205909358 U CN205909358 U CN 205909358U CN 201620848024 U CN201620848024 U CN 201620848024U CN 205909358 U CN205909358 U CN 205909358U
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- China
- Prior art keywords
- perforation
- gas
- cooker
- air
- head
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- Expired - Fee Related
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Abstract
The utility model discloses an air door adjusting device for gas -cooker, include: the lower ejector of gas -cooker sets up the perforation that draws on the lower ejector of gas -cooker to and be used for adjusting the accent aerofoil that draws the perforation size, its characterized in that, draw the perforation and include that at least one openly draws the perforation and the perforation is drawn to at least one side, set up in gas -cooker lower ejector front and side respectively. Compared with the prior art, the utility model discloses do not receive lower ejector head size's of combustor restriction, can not excuse portion too for a short time lead to drawing penetrate the primary air difficulty, improved size that conventional air door adjusting device draws the perforation by the restriction of the positive size of lower ejector head of combustor, primary air draws the volume of penetrating can be bigger. Simultaneously, primary air's the mode of penetrating of drawing was penetrated by drawing with the nozzle parallel of conventionality, and it has drawing of certain angle to penetrate with the nozzle to change into, had not only improved to draw and had penetrated the effect, had optimized the ability of mixing in advance of gas and air moreover.
Description
Technical field
This utility model is related to gas-cooker technical field, more particularly, to a kind of gas-cooker regulating device of air door.
Background technology
The regulating device of air door of kitchen range is the important means that gas-cooker introduces primary air, and appropriate primary air is to combustion gas
The combustibility of stove is highly important, and in industry, existing regulating device of air door major part is by air door location-plate and air regulating board
Constitute, rotated by two plates and control the pore size on location-plate and air regulating board to adjust intake, this for conventional gas-cooker
Regulative mode is suitable, process is simple, highly versatile.
But the maximum intake of this structure depends on the diameter of seat injector air-breathing collapsible tube under burner, intake is
Limited.If during the diameter very little of air-breathing collapsible tube, after removing the space that spring etc. occupies, air-admitting surface is almost nil.
So the intake of this structure is limited.
Content of the invention
For problems of the prior art, the purpose of this utility model is to provide a kind of primary air injection effect
Gas-cooker regulating device of air door good, that intake range of accommodation is big.
For reaching object above, this utility model adopts the following technical scheme that.
A kind of gas-cooker regulating device of air door, comprising: seat injector under gas-cooker, is arranged on seat injector under gas-cooker
On perforation, and be used for adjust the air regulating board of perforation size it is characterised in that described perforation is just including at least one
Face perforation and at least one side perforation, are separately positioned on seat injector front and side under gas-cooker.
As with improvement, under described gas-cooker, seat injector includes: head, throat and air-breathing collapsible tube, and described air-breathing is received
It is connected by throat between the draw and head, described front perforation and side perforation are separately positioned on front and the side of head
Face and not contacting with throat.
As with improvement, the cylindrically shaped structure of described head, described air-breathing collapsible tube is pipe, and described throat is in
Horn-like structure；Head is connected with the big opening of horn-like structure, and air-breathing collapsible tube is connected with the little opening of horn-like structure.
As with improvement, described front perforation and side perforation are opened in the intersection of head front and side.
As with improvement, described front perforation and side perforation connect together in l shape structure.
As with improvement, the quantity of described front perforation is at least two and is evenly distributed on head front.
As with improvement, the quantity of described side perforation is at least two and is evenly distributed on head side.
As with improvement, described air regulating board is tube-in-tube structure, and the periphery being directly socketed in head wraps head.
As with improvement, handle is provided with air regulating board.
Compared with prior art, the beneficial effects of the utility model are:
First, pass through to arrange front perforation and side perforation, do not limited by seat injector head sizes under burner,
Injection primary air will not be led to difficult because head is too little；The size improving conventional regulating device of air door perforation is by burner
The restriction of lower seat injector head front size, primary air injection volume can be bigger.
2nd, by front perforation and side perforation connect together, the injection mode of primary air is by conventional sum
The parallel injection of nozzle, is changed to the injection having certain angle with nozzle, not only improves injection effect, and optimize combustion gas and sky
The premix ability of gas.
Brief description
Fig. 1 show the gas-cooker regulating device of air door structural representation of this utility model offer.
Fig. 2 show the side view of Fig. 1.
Fig. 3 show seat ejector structure schematic diagram under burner.
Fig. 4 show the side view of Fig. 3.
Fig. 5 show air regulating board structural representation.
Fig. 6 show the side view of Fig. 5.
Description of reference numerals:
1: seat injector under gas-cooker, 2: front perforation, 3: side perforation, 4: air regulating board, 5: handle.
1-1: head, 1-2: throat, 1-3: air-breathing collapsible tube.
Specific embodiment
More fully understand essence of the present utility model for convenience of those skilled in the art, new to this practicality below in conjunction with the accompanying drawings
The specific embodiment of type is described in detail.
As shown in figs 1 to 6, a kind of gas-cooker regulating device of air door, comprising: seat injector 1 under gas-cooker, is arranged on
Perforation on seat injector 1 under gas-cooker, and be used for adjusting the air regulating board 3 of perforation size.
Wherein, under described gas-cooker, seat injector 1 includes: head 1-1, throat 1-2 and air-breathing collapsible tube 1-3, described suction
It is connected by throat 1-2 between gas collapsible tube 1-3 and head 1-1, described perforation is not contacted with throat 1-2, to ensure air-flow
Injection effect.In the present embodiment, the preferably cylindrically shaped structure of head 1-1, preferably air-breathing collapsible tube 1-3 is pipe, excellent
Throat 1-2 is selected to be in horn-like structure；Head 1-1 is connected with the big opening of horn-like structure, air-breathing collapsible tube 1-3 and horn-like knot
The little opening of structure connects.
Described perforation includes at least one front perforation 2 and at least one side perforation 3, is separately positioned on head
The front of 1-1 and side intersection, front perforation 2 and side perforation 3 connect together in l shape structure.In the present embodiment, institute
State front perforation 2, the quantity of side perforation 3 is respectively two and is uniformly arranged on the front of head, side, to ensure
Injection air-flow uniform.In other embodiments, the shape that front perforation and side perforation connect together except l shape it
Can also be other shapes outward, as long as being beneficial to injection air；Described front perforation, side perforation respectively uniformly set
Put three, four or more, it is not limited to the present embodiment.
Described air regulating board 4 is tube-in-tube structure, is rotatably sleeved on head 1-1.Handle 5 is provided with air regulating board 4,
The bottom of air regulating board 4 and side are provided with and front perforation 2 and the corresponding baffle plate of side perforation 3.
During real work, by manipulating the size that handle 5 is that rotatable air regulating board adjusts perforation, and then control once empty
The injection volume of gas.Compared with prior art, a kind of gas-cooker regulating device of air door that the present embodiment provides is not subject under burner
The restriction of seat injector head sizes, will not lead to injection primary air difficult because head is too little；Improve conventional air door to adjust
, by the restriction of seat injector head front size under burner, primary air injection volume can be bigger for the size of device perforation.
Meanwhile, the injection mode of primary air, by conventional injection parallel with nozzle, is changed to the injection having certain angle with nozzle, not only
Improve injection effect, and optimize combustion gas and the premix ability of air.
Above specific embodiment has been described in detail to essence of the present utility model, but can not be come to this reality with this
Limited with new protection domain.It should be evident that under the enlightenment of this utility model essence, the common skill of the art
Art personnel also can carry out many improvement and modify it should be noted that these improve and modify all to fall in power of the present utility model
Within the scope of profit is claimed.
Claims (9)
1. a kind of gas-cooker regulating device of air door, comprising: seat injector under gas-cooker, is arranged on seat injector under gas-cooker
Perforation, and be used for adjust the air regulating board of perforation size it is characterised in that described perforation includes at least one front
Perforation and at least one side perforation, are separately positioned on seat injector front and side under gas-cooker.
2. a kind of gas-cooker regulating device of air door according to claim 1 it is characterised in that under described gas-cooker seat draw
Emitter includes: head, throat and air-breathing collapsible tube, is connected by throat, described front between described air-breathing collapsible tube and head
The front that perforation is separately positioned on head with side perforation contacts with side and not with throat.
3. a kind of gas-cooker regulating device of air door according to claim 2 is it is characterised in that being shaped as of described head
Cylindrical structural, described air-breathing collapsible tube is pipe, and described throat is in horn-like structure；Head and the big opening of horn-like structure
Connect, air-breathing collapsible tube is connected with the little opening of horn-like structure.
4. a kind of gas-cooker regulating device of air door according to claim 2 it is characterised in that described front perforation and
Side perforation is opened in the intersection of head front and side.
5. a kind of gas-cooker regulating device of air door according to claim 4 it is characterised in that described front perforation and
Side perforation connects together in l shape structure.
6. a kind of gas-cooker regulating device of air door according to claim 4 is it is characterised in that described front perforation
Quantity is at least two and is evenly distributed on head front.
7. a kind of gas-cooker regulating device of air door according to claim 4 is it is characterised in that described side perforation
Quantity is at least two and is evenly distributed on head side.
8. a kind of gas-cooker regulating device of air door according to claim 2 is it is characterised in that described air regulating board is sleeve
Structure, the periphery being directly socketed in head wraps head.
9. a kind of gas-cooker regulating device of air door according to claim 1 is it is characterised in that be provided with handle on air regulating board
Handss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620848024.7U CN205909358U (en) | 2016-08-04 | 2016-08-04 | Air door adjusting device for gas -cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620848024.7U CN205909358U (en) | 2016-08-04 | 2016-08-04 | Air door adjusting device for gas -cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205909358U true CN205909358U (en) | 2017-01-25 |
Family
ID=57804121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620848024.7U Expired - Fee Related CN205909358U (en) | 2016-08-04 | 2016-08-04 | Air door adjusting device for gas -cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205909358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036132A (en) * | 2017-05-09 | 2017-08-11 | 广东万家乐燃气具有限公司 | Center has the household gas range of minimum burden functional |
-
2016
- 2016-08-04 CN CN201620848024.7U patent/CN205909358U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036132A (en) * | 2017-05-09 | 2017-08-11 | 广东万家乐燃气具有限公司 | Center has the household gas range of minimum burden functional |
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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 |
Granted publication date: 20170125 Termination date: 20210804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |