CN203336647U - Gas-stove gas valve and fan linkage - Google Patents
Gas-stove gas valve and fan linkage Download PDFInfo
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- CN203336647U CN203336647U CN2013203538731U CN201320353873U CN203336647U CN 203336647 U CN203336647 U CN 203336647U CN 2013203538731 U CN2013203538731 U CN 2013203538731U CN 201320353873 U CN201320353873 U CN 201320353873U CN 203336647 U CN203336647 U CN 203336647U
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- air valve
- gear
- fan
- magnet
- air
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Abstract
The utility model relates to the field of intelligent control of a gas stove, in particular relates to a gas-stove gas valve and fan linkage. The gas-stove gas valve and fan linkage comprises a gear switch and a microprocessor, wherein the gear switch comprises a magnet moving along a given direction and Hall sensors sequentially arranged along the moving direction of the magnet, and the magnet corresponds to each Hall sensor one by one to respectively form an air valve gear with various different air inflow; when the magnet deviates from Hall sensor sensing areas, an air door of an air valve is in a closed state; when the magnet runs to each Hall sensor sensing area, the air door and the air valve is opened and is positioned a corresponding gear; the microprocessor is used for receiving a signal that the air vale is positioned at the gear at present sent by the gear switch and sending a fan air-capacity control command to a fan controller, and the fan controller controls and correspondingly regulates a fan to supply air at a preset gear. The gas-stove gas valve and fan linkage is simply and conveniently operated, adopts an electromagnetic soft contact form of the Hall sensors and the magnet, and effectively solves the problems that the traditional structure generates frictional wear, the service life is reduced and the like.
Description
Technical field
The utility model relates to the gas-cooker field of intelligent control, relates in particular a kind of gas stove air valve and fan linkage device.
Background technology
The gas-cooker that catering trade is used, great majority need the manual adjustments air door, control the supply of air quantity, make combustion flame and firepower reach instructions for use, operate very inconvenient; In addition, control the supply mode of air quantity by manual adjustments, although promoted to a certain extent the abundant burning of combustion gas, but can't control wind supply quantity according to the firepower size, that is to say, the mixed best combustion ratio of combustion gas and air is uncontrollable, and control can not link; Usually there will be the driving switch gear change, blower fan does not but and then change, and often or the insufficient phenomenon of fuel gas buring occurs because wind-force is too small, causes the problems such as the low and environmental pollution of combustion rate; Again or because the excessive calory burning that causes of AIR Proportional is wherein swept away by wind-force, thereby cause the poor and wasting of resources problem of combustion efficiency.
In view of this, the application people is the Intelligent energy-saving stove (application number: disclose following content 201120344956.5): by flame detection sensor is set that can automatically control rotation speed of fan for Rong Kun hotel, Fujian Province equipment articles for use Co., Ltd in the patent name of application on September 15th, 2011, thereby rely on it in control system, to transmit current flame combustion temperature, and then play the purpose of controlling air valve and the adjusting of blower fan interlock gear, final realization is for the real-time adjusting of current flame combustion efficiency.Use along with the energy-saving stove such as said structure, its intelligent effect of in good time controlling no doubt can meet its efficient burning rate and energy-conservation demand, but still there is following defect: the control essence of above-mentioned energy-saving stove, mainly still rely on the interlock gear regulating effect of air valve and blower fan to realize, and driving switch still adopts as tradition machinery ways of contact firmly such as contact switch at present, complex structural designs not only, use wear rate high simultaneously, after long-time the use, gently cause its sensitivity to go wrong, and the working control that causes control system can't effectively and reliably conduct to the gear place, heavy directly because of its excessive wear, occur can't behaviour in service, thereby bring very big puzzlement for user's actual use.
Summary of the invention
The purpose of this utility model, for overcoming above-mentioned the deficiencies in the prior art, provides a kind of gas stove air valve rational in infrastructure and practical and fan linkage device, its easy and simple to handle and high life.
For achieving the above object, the utility model has adopted following technical scheme:
A kind of gas stove air valve and fan linkage device is characterized in that comprising following part:
Driving switch, for the air valve gear, regulate, driving switch comprises can be along the magnet of assigned direction action and the more than one Hall element of arranging successively along this magnet direction of action, and magnet and each Hall element all form respectively the air valve gear of each grade of various inlet amount one to one; When magnet departs from the Hall element induction region, the air valve valve is closed condition; When magnet runs on a certain Hall element induction region, the air valve valve opening also is positioned at the respective notch place;
Microprocessor, for receiving the current air valve gear signal of living in that described driving switch sends and sending the fan delivery control command to controller of fan, controller of fan control and corresponding adjusting blower fan to preset the gear air feed.
Described Hall element is Hall switch sensor.
The default gear of blower fan is consistent with the air valve number of gear.
Described driving switch comprises the air valve turning handle, vertical its handle length direction setting of air valve turning handle direction of rotation and magnet arrangement are in a wherein end of this air valve turning handle, and Hall element is arranged on air valve turning handle Plane of rotation and the circle enclosed around the air valve turning handle arranges with the center of rotation of air valve turning handle is concentric.
Described Hall element be 5 and successively along its around direction according to air valve gear of the ascending formation of air valve valve, No. two air valve gears, No. three air valve gears, No. four air valve gears and No. five air valve gears, the default air quantity of blower fan is corresponding is 5 grades; Described driving switch also comprises for closing No. zero air valve gear of gas check valve valve, described No. zero air valve gear and Hall element position on same circle and its between an air valve gear and No. five air valve gears, arrange.
The beneficial effects of the utility model are:
1), abandoned the hard contact-type gear switch structure of traditional machinery, and adopt the electromagnetic soft-contact form of Hall element and magnet, by said structure of the present utility model, the problems such as the fretting wear of effectively having avoided traditional structure to occur and reduction in service life, rely on the counter structure between each Hall element and magnet, when magnet is not relative with any one Hall element, it is also the not induction range in Hall element of magnet, now the air valve valve is closed condition, and Hall element is exported without level signal, actual while carrying out ignition operation, drive the air valve turning handle and make magnet be positioned at a certain Hall element induction region, now air valve is in corresponding gear place, this Hall element outputs level signals is to the microprocessor place be attached thereto, microprocessor real time detecting sensor state, induce air valve turning handle upper magnet present position according to the level height of Hall element, judge turning handle gear of living in this, and then send instruction to controller of fan, adjust rotation speed of fan to corresponding gear place, thereby complete whole air valve and blower fan combined operation, its operation is very simple and efficient.
2), in fact, for the position between magnet and Hall element and arrangement states, can be multiple, use for reference traditional turning handle switch structure herein, the rotational plane circumferential arrangement by Hall element along the air valve turning handle, thus make its whole circle concentric with air valve turning handle center of rotation; Once need to carry out the gear adjusting to it, directly turn air valve turning handle to respective angles and get final product, integrated operation is simple and efficient and reliability is high.
The accompanying drawing explanation
Fig. 1 is structural representation block diagram of the present utility model;
Fig. 2 is that illustration is implemented in concrete work of the present utility model.
The specific embodiment
Provide specific embodiment below in conjunction with accompanying drawing, so that concrete structure of the present utility model and workflow are further described:
As shown in Figure 1-2, the utility model comprises that between the driving switch that consists of air valve turning handle 13 and some Hall elements 12 and driving switch, unidirectional microprocessor 20, controller of fan 30, the blower fan 40 that is connected setting forms, wherein Hall element 12 around air valve turning handle 13 Plane of rotation places and with its center of rotation arranged concentric, be magnet 11 directly setting and air valve turning handle 13 ends that induction be equipped with, final integrant gas stove air valve and fan linkage device corresponding to Hall element 12.
During actual presetting, can make blower fan 40 rotating speed gear numbers identical with driving switch gear number, as the utility model is implemented in Fig. 2, driving switch is divided into to 5 grades, blower fan also is divided into 5 grades, in the time of driving switch turning handle nulling, it is also No. zero air valve shelves a place that magnet 11 is positioned at the driving switch shown in Fig. 2, air valve is air feed not, and the air valve air demand strengthens in the direction of the clock gradually and magnet 11 while being positioned at a certain Hall element 12 induction region, microprocessor 20 is controlled controller of fan 30 by the level signal received just now, and then reach that to control blower fan 40 rotating speeds be also the purpose of wind supply quantity.In Fig. 2, when the operation driving switch during in an air valve gear 12b, blower fan 40 is corresponding carries out air feed to preset first grade of air demand minimum; When driving switch during in No. two air valve gear 12c, 40 second gears when air demand is a bit larger tham first grade of blower fan, the corresponding operating of No. three air valve shelves 12d, No. four air valve shelves 12e, No. five air valve shelves 12f is all by that analogy.
During the utility model work, the user as required, adjust driving switch and sentence the air inflow size of controlling the air valve valve in corresponding gear, in air valve turning handle 13 1 ends of driving switch, magnet 11 is housed, when driving switch is closed, described magnet 11 is not relative with described any one Hall element 12, be also that magnet is positioned at No. zero air valve gear a place shown in Fig. 2, Hall element no-output level signal now, microprocessor 20 judgement air valves are air feed not, and blower fan 40 does not turn; When driving switch is opened, rotate air valve turning handle 13, described magnet 11 positions change, when air valve turning handle 13 forwards a certain gear to, the a certain Hall element 12 that now magnet 11 is relative produces level signal, and microprocessor 20, according to these Hall element 12 level variable quantity from low to high detected, judges air valve turning handle 13 gears of living in, and then sending instruction to controller of fan 30, the corresponding gear of adjusting blower fan 40 rotating speeds carries out air feed.
Consider the sensitivity of Hall element 12, should be noted the spatial distribution interval of each Hall element 12 herein; Can be by adjustable potentiometer to reach the purpose of adjusting its sensitivity during actual installation, so that magnet 11 is when a certain air valve gear, can be not simultaneously the Hall element 12 of other air valve gears not be exerted an influence.
Claims (5)
1. a gas stove air valve and fan linkage device is characterized in that comprising following part:
Driving switch, for the air valve gear, regulate, driving switch comprises can be along the magnet (11) of assigned direction action and the more than one Hall element (12) of arranging successively along this magnet (11) direction of action, and magnet (11) and each Hall element (12) all form respectively the air valve gear of each grade of various inlet amount one to one; Magnet (11) departs from Hall element sense (12) should when zone, and the air valve valve is closed condition; When magnet (11) runs on a certain Hall element (12) induction region, the air valve valve opening also is positioned at the respective notch place;
Microprocessor (20), for receiving the current air valve gear signal of living in that described driving switch sends and sending the fan delivery control command to controller of fan (30), controller of fan (30) control and corresponding adjusting blower fan (40) to preset the gear air feed.
2. gas stove air valve according to claim 1 and fan linkage device, it is characterized in that: described Hall element (12) is Hall switch sensor.
3. gas stove air valve according to claim 1 and 2 and fan linkage device, it is characterized in that: the default gear of blower fan (40) is consistent with the air valve number of gear.
4. gas stove air valve according to claim 3 and fan linkage device, it is characterized in that: described driving switch comprises air valve turning handle (13), vertical its handle length direction of air valve turning handle (13) direction of rotation arranges and magnet (11) is arranged in the wherein end of this air valve turning handle (13), and Hall element (12) is arranged on air valve turning handle (13) Plane of rotation and concentric setting of center of rotation of the circle enclosed around air valve turning handle (13) and air valve turning handle (13).
5. gas stove air valve according to claim 4 and fan linkage device, it is characterized in that: described Hall element (12) be 5 and successively along its around direction according to air valve gear of the ascending formation of air valve valve, No. two air valve gears, No. three air valve gears, No. four air valve gears and No. five air valve gears, the default air quantity of blower fan (40) is corresponding is 5 grades; Described driving switch also comprises for closing No. zero air valve gear of gas check valve valve, described No. zero air valve gear and Hall element (12) position on same circle and its between an air valve gear and No. five air valve gears, arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203538731U CN203336647U (en) | 2013-06-20 | 2013-06-20 | Gas-stove gas valve and fan linkage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203538731U CN203336647U (en) | 2013-06-20 | 2013-06-20 | Gas-stove gas valve and fan linkage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203336647U true CN203336647U (en) | 2013-12-11 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203538731U Expired - Fee Related CN203336647U (en) | 2013-06-20 | 2013-06-20 | Gas-stove gas valve and fan linkage |
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| CN (1) | CN203336647U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104697000A (en) * | 2015-03-02 | 2015-06-10 | 广东美的厨房电器制造有限公司 | Gas stove |
| CN105333468A (en) * | 2015-11-10 | 2016-02-17 | 安徽翰翔仪器设备有限公司 | Efficient energy-saving stove |
| CN106762753A (en) * | 2017-02-10 | 2017-05-31 | 联想(北京)有限公司 | A kind of fan, steering monitoring method and electronic equipment |
| CN106885266A (en) * | 2017-01-19 | 2017-06-23 | 苏州思美特表面材料科技有限公司 | A kind of energy-saving and emission-reduction method of domestic gas equipment combustion process |
| CN107276578A (en) * | 2017-06-21 | 2017-10-20 | 华帝股份有限公司 | A kind of shift-position control apparatus and smoke exhaust ventilator and application method with this device |
| CN107676821A (en) * | 2017-10-21 | 2018-02-09 | 山东金佰特商用厨具有限公司 | A kind of commercial stove |
| CN113685610A (en) * | 2021-08-24 | 2021-11-23 | 中冶京诚工程技术有限公司 | Valve position signal transmitter |
-
2013
- 2013-06-20 CN CN2013203538731U patent/CN203336647U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104697000A (en) * | 2015-03-02 | 2015-06-10 | 广东美的厨房电器制造有限公司 | Gas stove |
| CN105333468A (en) * | 2015-11-10 | 2016-02-17 | 安徽翰翔仪器设备有限公司 | Efficient energy-saving stove |
| CN106885266A (en) * | 2017-01-19 | 2017-06-23 | 苏州思美特表面材料科技有限公司 | A kind of energy-saving and emission-reduction method of domestic gas equipment combustion process |
| CN106762753A (en) * | 2017-02-10 | 2017-05-31 | 联想(北京)有限公司 | A kind of fan, steering monitoring method and electronic equipment |
| CN106762753B (en) * | 2017-02-10 | 2019-04-23 | 联想(北京)有限公司 | A kind of fan, steering monitoring method and electronic equipment |
| CN107276578A (en) * | 2017-06-21 | 2017-10-20 | 华帝股份有限公司 | A kind of shift-position control apparatus and smoke exhaust ventilator and application method with this device |
| CN107676821A (en) * | 2017-10-21 | 2018-02-09 | 山东金佰特商用厨具有限公司 | A kind of commercial stove |
| CN113685610A (en) * | 2021-08-24 | 2021-11-23 | 中冶京诚工程技术有限公司 | Valve position signal transmitter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xia Guangchao Inventor after: Yao Liru Inventor before: Xia Guangchao Inventor before: Yu Shaohui Inventor before: Liu Shijun Inventor before: Chen Xiangchun Inventor before: Yao Liru |
|
| CB03 | Change of inventor or designer information | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230031 no.1016, No.1, type a factory building, North Light Industrial Park, Weier Road, Yaohai Industrial Zone, Hefei City, Anhui Province Patentee after: ANHUI HANXIANG KITCHEN EQUIPMENT Co.,Ltd. Address before: 230031 no.1016, No.1, type a factory building, North Light Industrial Park, Weier Road, Yaohai Industrial Zone, Hefei City, Anhui Province Patentee before: ANHUI HANSUM INSTRUMENT EQUIPMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: 230088 room 733, building a3a4, phase I, Zhongan chuanggu Science Park, high tech Zone, Hefei City, Anhui Province Patentee after: Anhui Hanxiang Intelligent Technology Co.,Ltd. Address before: 230031 no.1016, No.1, type a factory building, North Light Industrial Park, Weier Road, Yaohai Industrial Zone, Hefei City, Anhui Province Patentee before: ANHUI HANXIANG KITCHEN EQUIPMENT Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20210620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |