CN207262436U - A kind of fire cover for gas kitchen range - Google Patents
A kind of fire cover for gas kitchen range Download PDFInfo
- Publication number
- CN207262436U CN207262436U CN201721013949.0U CN201721013949U CN207262436U CN 207262436 U CN207262436 U CN 207262436U CN 201721013949 U CN201721013949 U CN 201721013949U CN 207262436 U CN207262436 U CN 207262436U
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- Prior art keywords
- fire cover
- hole
- fire
- kitchen range
- gas chamber
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Abstract
The utility model discloses a kind of fire cover for gas kitchen range, including fire cover body (1), fire cover body (1) bottom is formed with downwardly open fire cover inner cavity (4), main fire hole (2) and stable flame hole (3) are offered on the lateral wall of the fire cover body (1), it is characterised in that：The stable flame hole (3) is by the way that gradually acclivitous first passage (5) is connected with the fire cover inner cavity (4) from the outside to the core.The utility model has the advantage of：It can prevent discharge or debris from accumulating upwards and causing the first passage (5) between stable flame hole (3) and fire cover inner cavity (4) to block, and it is simple in structure, the integrally-built intensity of fire cover is not influenced, and steady flame effect is more preferably.
Description
Technical field
Gas-cooker field is the utility model is related to, particularly a kind of fire cover for gas kitchen range.
Background technology
Existing fire cover for gas kitchen range is generally annular, is made of annular upper wall, annular inner side wall and annular outer side wall, fire cover
Bottom is offered in the circumferential direction of annular outer side wall formed with the downwardly open fire cover inner cavity being connected with the mixing chamber of burner
Several main fire holes, offer stable flame hole below main fire hole.As the China of Patent No. ZL 200920112857.7 is practical new
Type patent discloses a kind of fire cover for gas kitchen range, is provided with ignition slot, fire cover blast tube and outer shroud fire hole, and wherein fire cover combustion gas is led to
Road is located in fire cover, and the outer shroud fire hole is opened on the outer side elevation of fire cover, and the ignition slot is located at fire cover upper surface, the fire cover
Outer side elevation is slope, and the fire cover is additionally provided with inner ring fire hole and stable flame hole, and the inner ring fire hole is located at fire cover inner ring, should
Inner ring fire hole is connected with fire cover blast tube, and the stable flame hole is opened on the outer side elevation of fire cover, and the stable flame hole is fired with fire cover
Gas passage is connected, and the stable flame hole is located at below outer shroud fire hole, and the stable flame hole is alternately arranged with outer shroud fire hole.Since this is steady
The outside height in flame hole is higher than inside height, and when discharge or dirt are flowed into stable flame hole, easily general is steady after long time integration
Flame hole plug, the circulation to mixing chamber interior air-flow cause harmful effect, cause steady flame ability to decline.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of passage prevented between stable flame hole and fire cover inner cavity
Block, the more preferable fire cover for gas kitchen range of steady flame effect.
Technical solution is used by the utility model solves above-mentioned technical problem：A kind of fire cover for gas kitchen range, including fire cover
Body, the fire cover body bottom portion offer main fire hole and steady formed with downwardly open fire cover inner cavity on the fire cover body
Flame hole, the main fire hole are connected with fire cover inner cavity, it is characterised in that：The stable flame hole passes through gradually acclivitous from the outside to the core
First passage is connected with the fire cover inner cavity.
In order to make the discharge of long time integration or dirt not block first passage, the first passage can be inclined hole, described
The inner side of inclined hole is connected with the fire cover inner cavity, and the outside of the inclined hole is connected with the stable flame hole.
Further, the fire cover inner cavity may include the first gas chamber and the second gas chamber above first gas chamber, institute
State the first gas chamber to connect with the second gas chamber, the main fire hole is connected with first gas chamber, and the stable flame hole passes through described
One passage is connected with second gas chamber.
In order to reduce air velocity, play the role of steady flame, can be equipped with and separate between first gas chamber and the second gas chamber
Layer, the separate layer are equipped with the second channel for connecting first gas chamber and the second gas chamber.
Preferably, the second channel can be through hole or opening.
In order to make air-flow flow to the second gas chamber from the first gas chamber, the second channel can be through hole, the separate layer up to
A through hole is equipped with less.
Preferably, the through hole can be at least two, and be circumferentially evenly arranged on the separate layer.
In order to play optimal steady flame effect, the stable flame hole can be located at below the main fire hole.
In order to play optimal steady flame effect, the lateral wall of the stable flame hole and the main fire hole in the fire cover body
It is alternately arranged in circumferential direction.
Compared with prior art, the utility model has the advantage of：First passage inside height is higher than outside height, will not
So that discharge or debris are accumulated and cause the airflow problem in mixing chamber upwards, and it is simple in structure, it is whole that fire cover is not influenced
The intensity of body structure, steady flame effect is more preferably.
Brief description of the drawings
Fig. 1 is the overall schematic of the fire cover for gas kitchen range of the present embodiment
Fig. 2 is the sectional view of the fire cover for gas kitchen range of the present embodiment
Fig. 3 is the overall schematic at another visual angle of the fire cover for gas kitchen range of the present embodiment
Fig. 4 is the side view of the fire cover for gas kitchen range of the present embodiment
Embodiment
The utility model is described in further detail below in conjunction with attached drawing embodiment.
As shown in Figure 1 to 4, present embodiment discloses a kind of fire cover for gas kitchen range, including fire cover body 1, fire cover body 1 by
The lateral wall of the roof of annular, the madial wall of annular and annular is formed, offer on the lateral wall of fire cover body 1 main fire hole 2 and
Stable flame hole 3, stable flame hole 3 are arranged on the main lower section of fire hole 2, and in the circumferential direction of stable flame hole 3 and lateral wall of the main fire hole 2 in fire cover body
It is alternately arranged.
As shown in Fig. 2, 1 bottom of fire cover body includes the first gas formed with downwardly open fire cover inner cavity 4, fire cover inner cavity 4
Room 41 and the second gas chamber 42 above the first gas chamber 41, main fire hole 2 are connected with the first gas chamber 41, the outside of main fire hole 2
Tilted down at an angle to inner side, stable flame hole 3 passes through gradual acclivitous first passage 5 from the outside to the core and fire cover inner cavity
4 are connected, and outside to the inner side of first passage 5 is inclined upwardly at an angle, and the first passage 5 in the present embodiment is inclined hole,
The inner side of inclined hole is connected with fire cover inner cavity 4, and the outside of inclined hole is connected with stable flame hole 3.
It is equipped with separate layer 6 between first gas chamber 41 and the second gas chamber 42, separate layer 6 is equipped with the first gas chamber 41 of connection and the
The second channel 7 of two gas chambers 42.Second channel 7 can be through hole or opening, and the second channel 7 in the present embodiment is through hole, this
In embodiment, multiple through holes are offered on separate layer 6, are circumferentially evenly arranged on separate layer 6.
Air-flow is after the first gas chamber 41, and a part of air-flow is gone out from main fire hole 2, some is from separate layer 6
Through hole enters the second gas chamber 42, passes through inclined hole to stable flame hole and goes out, and air velocity substantially reduces, and plays the role of steady flame.
Since the inside height of inclined hole is more than outside height, discharge or dirt will not be accumulated upwards, efficiency of combustion significantly improve and
Cleaning is very easy to, the present embodiment is also different from some designs that steady flame groove is opened up on the lateral wall of fire cover body, can't
Influence the integrally-built intensity of fire cover.
Claims (9)
1. a kind of fire cover for gas kitchen range, including fire cover body (1), fire cover body (1) bottom is formed with downwardly open fire cover
Inner cavity (4), main fire hole (2) and stable flame hole (3), the main fire hole (2) and fire are offered on the lateral wall of the fire cover body (1)
Cover cavity (4) connects, it is characterised in that：The stable flame hole (3) by from the outside to the core gradually acclivitous first passage (5) with
The fire cover inner cavity (4) is connected.
2. fire cover for gas kitchen range according to claim 1, it is characterised in that：The first passage (5) is inclined hole, the inclined hole
Inner side be connected with the fire cover inner cavity (4), the outside of the inclined hole is connected with the stable flame hole (3).
3. fire cover for gas kitchen range according to claim 2, it is characterised in that：The fire cover inner cavity (4) includes the first gas chamber
(41) and the second gas chamber (42) above first gas chamber (41), first gas chamber (41) connect with the second gas chamber (42)
Logical, the main fire hole (2) is connected with first gas chamber (41), and the stable flame hole (3) passes through the first passage (5) and institute
The second gas chamber (42) is stated to be connected.
4. fire cover for gas kitchen range according to claim 3, it is characterised in that：First gas chamber (41) and the second gas chamber (42)
Between be equipped with separate layer (6), the separate layer (6), which is equipped with, connects first gas chamber (41) and the second of the second gas chamber (42)
Passage (7).
5. fire cover for gas kitchen range according to claim 4, it is characterised in that：The second channel (7) is through hole or opening.
6. fire cover for gas kitchen range according to claim 5, it is characterised in that：The second channel (7) is through hole, the separation
At least provided with a through hole on layer (6).
7. fire cover for gas kitchen range according to claim 6, it is characterised in that：The through hole is at least two, and described
Separate layer is circumferentially evenly arranged on (6).
8. according to any fire cover for gas kitchen range of claim 1~7, it is characterised in that：The stable flame hole (3) is arranged on the master
Below fire hole (2).
9. fire cover for gas kitchen range according to claim 8, it is characterised in that：The stable flame hole (3) exists with the main fire hole (2)
It is alternately arranged in the circumferential direction of the lateral wall of the fire cover body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721013949.0U CN207262436U (en) | 2017-08-14 | 2017-08-14 | A kind of fire cover for gas kitchen range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721013949.0U CN207262436U (en) | 2017-08-14 | 2017-08-14 | A kind of fire cover for gas kitchen range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207262436U true CN207262436U (en) | 2018-04-20 |
Family
ID=61925318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721013949.0U Active CN207262436U (en) | 2017-08-14 | 2017-08-14 | A kind of fire cover for gas kitchen range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207262436U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513689A (en) * | 2018-05-21 | 2019-11-29 | 宁波方太厨具有限公司 | A kind of fire cover structure of cooker burner |
| CN113339801A (en) * | 2021-05-15 | 2021-09-03 | 佛山市宸威金属制品有限公司 | Outer ring fire divider and manufacturing process thereof |
-
2017
- 2017-08-14 CN CN201721013949.0U patent/CN207262436U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513689A (en) * | 2018-05-21 | 2019-11-29 | 宁波方太厨具有限公司 | A kind of fire cover structure of cooker burner |
| CN113339801A (en) * | 2021-05-15 | 2021-09-03 | 佛山市宸威金属制品有限公司 | Outer ring fire divider and manufacturing process thereof |
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| GR01 | Patent grant |