CN202597779U - Gas proportional control valve of burner - Google Patents
Gas proportional control valve of burner Download PDFInfo
- Publication number
- CN202597779U CN202597779U CN 201220110323 CN201220110323U CN202597779U CN 202597779 U CN202597779 U CN 202597779U CN 201220110323 CN201220110323 CN 201220110323 CN 201220110323 U CN201220110323 U CN 201220110323U CN 202597779 U CN202597779 U CN 202597779U
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- China
- Prior art keywords
- valve
- main
- gas
- fireball
- flashboard
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- 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
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Abstract
The utility mode relates to a gas proportional control valve of a burner used in commercial kitchen equipment. The gas proportional control valve of the burner comprises a gas chamber base seat. A gas total air inlet, a main fire gas flow control damper, a main fire gas inlet, a main fire ball valve right sealing ring fixed plate, a main fire ball valve right sealing ring, a main fire ball valve right sealing ring gas inlet, a fire ball valve with a square gas passing hole, a main fire ball valve left sealing ring, a main fire ball valve left sealing ring gas inlet, a fire ball valve left sealing ring fixed plate, a main fire ball valve positioning pipe and a main fire gas outlet are arranged on the gas chamber base seat in sequence from right to left. According to the structure, axial square hole inlet air mode is adopted, so that the gas inlet flow and a rotation angle of the ball valve form equal proportion change, and due to the fact that the damper and the ball valve are combined in a same based mode, the control accuracy of the gas inlet flow is improved, and the gas proportional control valve provides the accurate and full burning of the main fire with an effective guarantee, and avoids the gas waste and pollution to the environment caused by incomplete combustion of the gas.
Description
Technical field:
The utility model relates to the combustion gas ratio adjusting control valve of commercial kitchen apparatus field, particularly a kind of burner.
Background technique:
The combustion gas ratio adjusting control valve of burner all is a circular hole formula suction port in the conventional commercial kitchen fitting; The charge flow rate of combustion gas and the angle of swing of ball valve cannot reach equal proportion and change; Make the burnt gas switch on the cooking stove panel in the process of burning, not have the purpose of general mood with the Cheng Liandong allotment, make combustion gas can not a flow in office under perfect combustion, cause the smoke discharge amount severe overweight; Both waste combustion gas, destroyed environment again.Simultaneously, the combustion gas ratio adjusting control valve of conventional burners brings no small trouble for the artificial installation that realizes that general mood links not with the transmission handle of general mood interlock; Just caused the difficult problem that can not accomplish to general mood interlock itself, even if carry out the general mood interlock by force, that also is the surface phenomenon of curing the symptoms, not the disease; Just do not have great practical effect, just ornaments are wasted resource and are not said at all; Also not energy-conservation, be a kind of serious erosion to resource rational utilization.
The model utility content:
The purpose of the utility model is to overcome the deficiency of above-mentioned existing technology; Provide a kind of combustion gas charge flow rate that makes to become equal proportion to change with the ball valve angle of swing; Improve control accuracy; Guarantee that combustion gas is accurate, equivalent perfect combustion, and can realize the combustion gas ratio adjusting control valve of the burner of main fire wind gas interlock.
The purpose of the utility model realizes through following technological scheme:
A kind of combustion gas ratio adjusting control valve of burner; Comprise the air cavity base, said air cavity base is disposed with the total suction port of combustion gas, main fiery gas flow control flashboard, main fiery fuel gas inlet, the right sealing ring fixed plate of main fireball valve, the right seal ring of main fireball valve, the right seal ring fuel gas inlet of main fireball valve from right to left, with the main fireball valve of square air passing hole, main fireball valve left side seal ring, main fireball valve left side seal ring fuel gas inlet, main fireball valve left side sealing ring fixed plate, main fireball valve positioning pipe and main fiery gas outlet.
The upper end of the fiery gas flow control of said master flashboard is connected with a flashboard control mechanism; Said flashboard control mechanism sets gradually to flashboard receptive cavity, following screw thread non-return Sealing, flashboard push rod fixture from top to bottom, goes up screw thread non-return Sealing and flashboard push rod, and the lower end of said flashboard push rod is threaded with main fiery gas flow control flashboard.
Said main fireball valve upper end with square air passing hole is connected with main fireball valve controlling rod; Said main fireball valve lower end with square air passing hole is connected with main fire wind gas interlock Joystick, and said main fireball valve controlling rod and main fire wind gas interlock Joystick are respectively through a fixing seals installing and locating.
Be provided with seedling fire needle-valve fuel gas inlet between total suction port of the combustion gas of said air cavity base and the main fiery gas flow control flashboard; The lower end of said seedling fire needle-valve fuel gas inlet is connected with seedling fire needle-valve three cavities; The lower end mouth of said seedling fire needle-valve three cavities is provided with seedling fire needle-valve metering needle and seedling fire needle-valve metering needle fixing seals, and the side ports of said seedling fire needle-valve three cavities is provided with seedling fire needle-valve gas outlet, seedling fire needle-valve copper pipe latch and seedling fire needle-valve copper pipe gas outlet.
Said air cavity base adopts the three-port structure of disposable forging molding.
The upper end of the upper end of said flashboard push rod and said main fireball valve controlling rod is provided with the fine thread structure.
The beneficial effect of the utility model is: adopt axial square opening air intake on the one hand; Make the charge flow rate of pipeline gas become equal proportion to change with the angle of swing of ball valve; Adopt flashboard and ball valve mode on the other hand with the base combination; Utilize closely-pitched to enclose the control of degree regulative mode more, greatly reduce the difficulty that pipeline gas is regulated, improved control accuracy charge flow rate; Be main fire accurately, perfect combustion provides effective assurance, stopped because of the gas energy that partial combustion the caused waste of combustion gas with to the man made pollution of environment.In addition, owing to be designed with main fire wind gas interlock Joystick, therefore greatly facilitate the realization of main fire wind gas interlock control.
Description of drawings:
According to accompanying drawing the utility model is done further explain below.
Fig. 1 is the general assembly cross-sectional schematic of the combustion gas ratio adjusting control valve of the said a kind of burner of the utility model embodiment.
Embodiment:
As shown in Figure 1; The combustion gas ratio adjusting control valve of the described a kind of burner of the utility model embodiment; The three-port structure air cavity base 1 that comprises disposable forging molding, air cavity base 1 be disposed with the right seal ring fuel gas inlet of the total suction port of combustion gas 2, seedling fire needle-valve fuel gas inlet 3, main fiery gas flow control flashboard 4, main fiery fuel gas inlet 5, the right sealing ring fixed plate 6 of main fireball valve, the right seal ring 7 of main fireball valve, main fireball valve 8 from right to left, with the main fireball valve 10 of square air passing hole 9, main fireball valve left side seal ring 11, main fireball valve left side seal ring fuel gas inlet 12, main fireball valve left side sealing ring fixed plate 13, main fireball valve positioning pipe 14 and main fiery gas outlet 15.
The upper end of main fiery gas flow control flashboard 4 is connected with a flashboard control mechanism; The flashboard control mechanism sets gradually to flashboard receptive cavity 16, following screw thread non-return Sealing 17, flashboard push rod fixture 18 from top to bottom, goes up screw thread non-return Sealing 19 and flashboard push rod 20; The upper end of flashboard push rod 20 is provided with the fine thread structure; The lower end of flashboard push rod 20 is threaded with main fiery gas flow control flashboard 4; When rotary shutter push rod 20, main fiery gas flow control flashboard 4 moves up or down, thus the charge flow rate of the main fiery combustion gas of control.
The lower end of seedling fire needle-valve fuel gas inlet 3 is connected with seedling fire needle-valve three cavities 25; The lower end mouth of seedling fire needle-valve three cavities 25 is provided with seedling fire needle-valve metering needle 26 and seedling fire needle-valve metering needle fixing seals 27, and the side ports of seedling fire needle-valve three cavities 25 is provided with seedling fire needle-valve gas outlet 28, seedling fire needle-valve copper pipe latch 29 and seedling fire needle-valve copper pipe gas outlet 30.
When concrete the use; The workflow of main fiery combustion gas is: main fiery combustion gas gets into from the total suction port 2 of the combustion gas of air cavity base 1; Bottom annular groove through main fiery gas flow control flashboard 4 enters into main fiery fuel gas inlet 5, enters into the square air passing hole 9 of main fireball valve 10 again through the right seal ring fuel gas inlet 8 of main fireball valve on the right seal ring 7 of main fireball valve, ejection the main fireball valve left side seal ring fuel gas inlet 12 from the seal ring 11 of a main fireball valve left side; Enter into main fireball valve positioning pipe 14; From main fiery gas outlet 15 ejections, be connected with the fiery combustion gas interface of the burner master on the cooking stove, thereby realize the fiery combustion gas of the master of burner is controlled.
The workflow of seedling fire combustion gas is: the combustion gas of seedling fire gets into from the total suction port 2 of the combustion gas of air cavity base 1; Enter into seedling fire needle-valve three cavities 25 through seedling fire needle-valve fuel gas inlet 3; Under the control of seedling fire needle-valve metering needle 26, enter into seedling fire needle-valve gas outlet 28; From 30 ejections of seedling fire needle-valve copper pipe gas outlet, be connected with the seedling fire combustion gas interface of the burner on copper tube and the cooking stove, thereby realization to the seedling of burner fiery combustion gas control.
The foregoing description only supplies to explain the usefulness of the utility model; And be not the restriction to the utility model; The those of ordinary skill in relevant technologies field under the situation of spirit that does not break away from the utility model and scope, can also be made various variations and modification; Therefore all technological schemes that are equal to also belong to the category of the utility model, and the scope of patent protection of the utility model should be limited each claim.
Claims (7)
1. the combustion gas ratio adjusting control valve of a burner; Comprise air cavity base (1), it is characterized in that: said air cavity base (1) is disposed with the total suction port of combustion gas (2), main fiery gas flow control flashboard (4), main fiery fuel gas inlet (5), the right sealing ring fixed plate (6) of main fireball valve, the right seal ring (7) of main fireball valve, the right seal ring fuel gas inlet (8) of main fireball valve from right to left, with the main fireball valve (10) of square air passing hole (9), main fireball valve left side seal ring (11), main fireball valve left side seal ring fuel gas inlet (12), main fireball valve left side sealing ring fixed plate (13), main fireball valve positioning pipe (14) and master's fiery gas outlet (15).
2. according to the combustion gas ratio adjusting control valve of the said a kind of burner of claim 1; It is characterized in that: the upper end of the fiery gas flow control flashboard of said master (4) is connected with a flashboard control mechanism; Said flashboard control mechanism sets gradually to flashboard receptive cavity (16), following screw thread non-return Sealing (17), flashboard push rod fixture (18) from top to bottom, goes up screw thread non-return Sealing (19) and flashboard push rod (20), and the lower end of said flashboard push rod (20) is threaded with main fiery gas flow control flashboard (4).
3. according to the combustion gas ratio adjusting control valve of the said a kind of burner of claim 1; It is characterized in that: said main fireball valve (10) upper end with square air passing hole (9) is connected with main fireball valve controlling rod (21); Said main fireball valve (10) lower end with square air passing hole (9) is connected with main fire wind gas interlock Joystick (22), and said main fireball valve controlling rod (21) and main fire wind gas interlock Joystick (22) are respectively through a fixing seals (23,24) installing and locating.
4. according to the combustion gas ratio adjusting control valve of the said a kind of burner of claim 1; It is characterized in that: be provided with seedling fire needle-valve fuel gas inlet (3) between the total suction port of combustion gas (2) of said air cavity base (1) and the main fiery gas flow control flashboard (4); The lower end of said seedling fire needle-valve fuel gas inlet (3) is connected with seedling fire needle-valve three cavities (25); The lower end mouth of said seedling fire needle-valve three cavities (25) is provided with seedling fire needle-valve metering needle (26) and seedling fire needle-valve metering needle fixing seals (27), and the side ports of said seedling fire needle-valve three cavities (25) is provided with seedling fire needle-valve gas outlet (28), seedling fire needle-valve copper pipe latch (29) and seedling fire needle-valve copper pipe gas outlet (30).
5. according to the combustion gas ratio adjusting control valve of claim 1 or 2 or 3 or 4 said a kind of burners, it is characterized in that: said air cavity base (1) adopts the three-port structure of disposable forging molding.
6. according to the combustion gas ratio adjusting control valve of the said a kind of burner of claim 2, it is characterized in that: the upper end of said flashboard push rod (20) is provided with the fine thread structure.
7. according to the combustion gas ratio adjusting control valve of the said a kind of burner of claim 3, it is characterized in that: the upper end of said main fireball valve controlling rod (21) is provided with the fine thread structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220110323 CN202597779U (en) | 2012-03-20 | 2012-03-20 | Gas proportional control valve of burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220110323 CN202597779U (en) | 2012-03-20 | 2012-03-20 | Gas proportional control valve of burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202597779U true CN202597779U (en) | 2012-12-12 |
Family
ID=47315318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220110323 Expired - Fee Related CN202597779U (en) | 2012-03-20 | 2012-03-20 | Gas proportional control valve of burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202597779U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627315A (en) * | 2016-03-25 | 2016-06-01 | 熊菊莲 | Safe and energy-saving combustion controller |
| CN107725817A (en) * | 2017-10-17 | 2018-02-23 | 温州太科阀门科技有限公司 | A kind of Fluorine-lined ball valve with seal defencive function |
| CN110500423A (en) * | 2019-09-16 | 2019-11-26 | 俞柔冰 | A kind of linkage to the burner of gas stove conveying air and combustion gas |
-
2012
- 2012-03-20 CN CN 201220110323 patent/CN202597779U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627315A (en) * | 2016-03-25 | 2016-06-01 | 熊菊莲 | Safe and energy-saving combustion controller |
| CN105627315B (en) * | 2016-03-25 | 2017-08-25 | 熊菊莲 | A kind of combustion controller of energy-saving safe |
| CN107725817A (en) * | 2017-10-17 | 2018-02-23 | 温州太科阀门科技有限公司 | A kind of Fluorine-lined ball valve with seal defencive function |
| CN107725817B (en) * | 2017-10-17 | 2019-09-10 | 得威阀门有限公司 | A kind of Fluorine-lined ball valve with sealing element defencive function |
| CN110500423A (en) * | 2019-09-16 | 2019-11-26 | 俞柔冰 | A kind of linkage to the burner of gas stove conveying air and combustion gas |
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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: 20121212 Termination date: 20170320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |