CN2924348Y - Gas flow automatic regulating device for gas appliance - Google Patents
Gas flow automatic regulating device for gas appliance Download PDFInfo
- Publication number
- CN2924348Y CN2924348Y CN 200620060415 CN200620060415U CN2924348Y CN 2924348 Y CN2924348 Y CN 2924348Y CN 200620060415 CN200620060415 CN 200620060415 CN 200620060415 U CN200620060415 U CN 200620060415U CN 2924348 Y CN2924348 Y CN 2924348Y
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- CN
- China
- Prior art keywords
- adjusting rod
- valve body
- combustion gas
- self
- gas tool
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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 - Lifetime
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- Feeding And Controlling Fuel (AREA)
- Taps Or Cocks (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model relates to an air-flow self-regulation device used for a gas appliance. The utility model comprises a valve body (1) and an adjusting rod (2). An air-inlet (1A) and a plurality of venting groove (1B) respectively communicated with a nozzle (6) are arranged on the valve body (1). The adjusting rod (2) is arranged in a hollow cavity of the valve body (1). A sealing ring (3) whose width is bigger than that of the venting groove (1B) arranged on the valve body (1) is arranged on the adjusting rod (2) which is also connected with a driving device (A) which drives the moving of the adjusting rod (2). The utility model adopts a structure of controlling the position of the adjusting rod to realize the self-regulation of air flow, so not only the structure is simple and cost is low and the air-flow adjustment is accurate, but also the utility model is easy for an integrated-assembling to reduce the failure. The utility model is an air-flow self-regulation device which has a smart design and a better capability and is convenient and practical, and is used for a gas appliance.
Description
Technical field:
The utility model is a kind of throughput self-checking device that is used for the combustion gas tool, and particularly a kind of throughput self-checking device that is used for gas kitchen ranges belongs to the renovation technique of the used throughput self-checking device of combustion gas tool.
Background technology:
Have the throughput adjusting device that is used for the combustion gas tool now, adopt the structure of manual adjustments mostly, because it is a manual adjustments, so be difficult to realize that the adjusting of throughput is accurate.Other has some can realize the self-regulating device of throughput, but the shortcoming of its existence is a complex structure, the cost height, and be not easy to final assembly, increased the source of trouble of combustion gas tool.
Summary of the invention:
The purpose of this utility model is to consider the problems referred to above and provides a kind of not only simple in structure, and cost is low, and throughput is regulated accurately, and is convenient to final assembly, reduces the throughput self-checking device that is used for the combustion gas tool of the source of trouble.
Structural representation of the present utility model as shown in Figure 1, include valve body (1), adjusting rod (2), valve body (1) is provided with air inlet (1A) and several outgassing grooves (1B) that communicates with nozzle (6) interface respectively, adjusting rod (2) places in the hollow cavity of valve body (1), adjusting rod (2) is provided with the sealing ring (3) of width greater than the width of the set outgassing groove of valve body (1) (1B), and adjusting rod (2) is connected with its drive unit that moves (A) of driving.
Above-mentioned driving mechanism (A) includes motor (4) and will rotatablely move and is converted into straight-line transmission mechanism (5), and the driving link of transmission mechanism (5) is connected with the output shaft of motor (4), and the driven member of transmission mechanism (5) is connected with adjusting rod (2).
Above-mentioned transmission mechanism (5) is a rack and pinion drive mechanism, or is screw-drive mechanism.
Above-mentioned motor (4) is packed on the valve body (1) by support (9).
The end of above-mentioned adjusting rod (2) also is provided with sealing ring (8).
Above-mentioned valve body (1) is fixed with the sensor (7) that detects adjusting rod (2) shift motion.
The sensor (7) is a travel switch.
The utility model is owing to adopt by controlling to adjust the position of bar, and to realize the self-regulating structure of throughput, therefore, it is not only simple in structure, and cost is low, and throughput is regulated accurately, and is convenient to final assembly, reduces the source of trouble.The utility model is that a kind of design is ingenious, function admirable, the convenient and practical throughput self-checking device that is used for the combustion gas tool.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
Embodiment:
Structural representation of the present utility model as shown in Figure 1, include valve body 1, adjusting rod 2, valve body 1 is provided with air inlet 1A and several outgassing groove 1B that communicates with nozzle 6 interfaces respectively, adjusting rod 2 places in the hollow cavity of valve body 1, adjusting rod 2 is provided with the sealing ring 3 of width greater than the width of valve body 1 set outgassing groove 1B, and adjusting rod 2 is connected with its drive unit A that moves of driving.In the present embodiment, valve body 1 is provided with 3 outgassing groove 1B that communicate with nozzle 6 interfaces respectively.
In the present embodiment, above-mentioned driving mechanism A includes motor 4 and will rotatablely move and is converted into straight-line transmission mechanism 5, and the driving link of transmission mechanism 5 is connected with the output shaft of motor 4, and the driven member of transmission mechanism 5 is connected with adjusting rod 2.Above-mentioned motor 4 is packed on the valve body 1 by support 9.
Above-mentioned transmission mechanism 5 is a rack and pinion drive mechanism, or is screw-drive mechanism.In the present embodiment, transmission mechanism 5 is a rack and pinion drive mechanism, and the driving link gear is connected with the output shaft of motor 4, and the driven member tooth bar is connected with adjusting rod 2, or tooth bar directly is made on the adjusting rod 2.
In addition, for guaranteeing sealing, the end of above-mentioned adjusting rod 2 also is provided with sealing ring 8.
For guaranteeing the accurate control of throughput, above-mentioned valve body 1 is fixed with the sensor 7 that detects adjusting rod 2 shift motions.In the present embodiment, the sensor 7 is a travel switch.
The utility model is installed on the combustion gas tool, and motor 4 and sensor 7 are connected with control device on the combustion gas tool, during work, control device control motor 4 on the combustion gas tool rotates, driving adjusting rod 2 by transmission mechanism 5 moves, the shift position of control and regulation bar 2 can obtain four kinds of air feed states: 3 outgassing groove 1B Close Alls, and 3 nozzles 6 do not have the combustion gas ejection; Logical outgassing groove 1B, 1 nozzle 6 has the combustion gas ejection, and gas output is minimum; Logical two outgassing groove 1B, 2 nozzles 6 have the combustion gas ejection, and gas output is taken second place; 3 outgassing groove 1B all-pass, 3 nozzles 6 all have combustion gas ejection, gas output maximum.
Claims (7)
1, a kind of throughput self-checking device that is used for the combustion gas tool, it is characterized in that including valve body (1), adjusting rod (2), valve body (1) is provided with air inlet (1A) and several outgassing grooves (1B) that communicates with nozzle (6) interface respectively, adjusting rod (2) places in the hollow cavity of valve body (1), adjusting rod (2) is provided with the sealing ring (3) of width greater than the width of the set outgassing groove of valve body (1) (1B), and adjusting rod (2) is connected with its drive unit that moves (A) of driving.
2, the throughput self-checking device that is used for the combustion gas tool according to claim 1, it is characterized in that above-mentioned driving mechanism (A) includes motor (4) and will rotatablely move is converted into straight-line transmission mechanism (5), the driving link of transmission mechanism (5) is connected with the output shaft of motor (4), and the driven member of transmission mechanism (5) is connected with adjusting rod (2).
3, the throughput self-checking device that is used for the combustion gas tool according to claim 2 is characterized in that above-mentioned transmission mechanism (5) is a rack and pinion drive mechanism, or is screw-drive mechanism.
4, according to claim 1 or the 2 or 3 described throughput self-checking devices that are used for the combustion gas tool, it is characterized in that above-mentioned motor (4) is packed on the valve body (1) by support (9).
5, the throughput self-checking device that is used for the combustion gas tool according to claim 4 is characterized in that the end of above-mentioned adjusting rod (2) also is provided with sealing ring (8).
6, the throughput self-checking device that is used for the combustion gas tool according to claim 5 is characterized in that above-mentioned valve body (1) is fixed with the sensor (7) that detects adjusting rod (2) shift motion.
7, the throughput self-checking device that is used for the combustion gas tool according to claim 6 is characterized in that the sensor (7) is a travel switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620060415 CN2924348Y (en) | 2006-06-16 | 2006-06-16 | Gas flow automatic regulating device for gas appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620060415 CN2924348Y (en) | 2006-06-16 | 2006-06-16 | Gas flow automatic regulating device for gas appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2924348Y true CN2924348Y (en) | 2007-07-18 |
Family
ID=38260780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620060415 Expired - Lifetime CN2924348Y (en) | 2006-06-16 | 2006-06-16 | Gas flow automatic regulating device for gas appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2924348Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635880A (en) * | 2011-02-11 | 2012-08-15 | 柴文龙 | Gas stove capable of controlling multiple gas nozzles in grouping manner |
| CN103375824A (en) * | 2012-04-18 | 2013-10-30 | Bsh博世和西门子家用电器有限公司 | Home appliance with maintop gas control apparatus |
| CN109442413A (en) * | 2018-11-12 | 2019-03-08 | 连云港市晨鸿机械有限公司 | Air-fuel ratio regulating device |
| CN111750534A (en) * | 2019-03-29 | 2020-10-09 | 宁波方太厨具有限公司 | Gas distribution device and gas water heater using same |
-
2006
- 2006-06-16 CN CN 200620060415 patent/CN2924348Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635880A (en) * | 2011-02-11 | 2012-08-15 | 柴文龙 | Gas stove capable of controlling multiple gas nozzles in grouping manner |
| CN102635880B (en) * | 2011-02-11 | 2017-03-15 | 柴文龙 | A kind of packet controls the gas-cooker of multiple gas nozzles |
| CN103375824A (en) * | 2012-04-18 | 2013-10-30 | Bsh博世和西门子家用电器有限公司 | Home appliance with maintop gas control apparatus |
| CN103375824B (en) * | 2012-04-18 | 2017-11-28 | Bsh家用电器有限公司 | Household electrical appliance with main table gas control equipment |
| US9958165B2 (en) | 2012-04-18 | 2018-05-01 | Bsh Home Appliances Corporation | Home appliance with maintop gas control apparatus |
| CN109442413A (en) * | 2018-11-12 | 2019-03-08 | 连云港市晨鸿机械有限公司 | Air-fuel ratio regulating device |
| CN111750534A (en) * | 2019-03-29 | 2020-10-09 | 宁波方太厨具有限公司 | Gas distribution device and gas water heater using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG WANHE NEW ELECTRICITY CO., LTD. Free format text: FORMER OWNER: GUANGDONG WANHE GROUP CO.,LTD. Effective date: 20091030 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091030 Address after: No. 13, Jianye Middle Road, Shunde hi tech Zone (Ronggui), Guangdong, Foshan Province: 528305 Patentee after: Guangdong Vanward New Electric Co., Ltd. Address before: No. 80 Hongqi Road, Ronggui street, Shunde District, Guangdong, Foshan Province: 528305 Patentee before: Vanward Group Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070718 |
|
| EXPY | Termination of patent right or utility model |