CN201983293U - Fuel gas energy-saving control device for gas stove and energy-saving stove with same - Google Patents
Fuel gas energy-saving control device for gas stove and energy-saving stove with same Download PDFInfo
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- CN201983293U CN201983293U CN2011200709734U CN201120070973U CN201983293U CN 201983293 U CN201983293 U CN 201983293U CN 2011200709734 U CN2011200709734 U CN 2011200709734U CN 201120070973 U CN201120070973 U CN 201120070973U CN 201983293 U CN201983293 U CN 201983293U
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- feeler lever
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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Abstract
The utility model discloses a fuel gas energy-saving control device for a gas stove and an energy-saving stove with the same. The fuel gas energy-saving control device comprises a control valve and a feeler lever, wherein interfaces connected with a fuel gas main pipeline are respectively arranged at the flue gas inlet end and the flue gas outlet end of the control valve; a contact capable of vertically sliding is arranged in the middle at the left side on the upper wall of a valve body; a hinge hole is arranged at the corresponding position at the right side on the upper wall of the valve body; a hinge head is fixedly connected with one end head part of the feeler lever and is vertically and rotatably hinged with the hinge hole at the right side on the upper wall of the control valve; the other end of the feeler lever is a free end; in a work state, the head of the feeler lever is generally bent upwards; and a touch mechanism is arranged between the feeler lever and a moving communicated contact of the control valve. The fuel gas energy-saving control device is arranged on the energy-saving stove; a mechanical delay moving communicating valve is connected with the fuel gas main pipeline away from a stove tray in series; the free end of the feeler lever extends into one side in the stove body; the head which is generally bent upwards is higher than the upper plane of a stove body; and a limiting device is also arranged at the fee end of the feeler lever. The fuel gas energy-saving control device has a simple structure, is reliable in work and is convenient to reform the traditional cooking stove.
Description
Technical field
The utility model relates to a kind of fuel gas energy-saving control device, especially relates to a kind of gas-cooker with the fuel gas energy-saving control device with have the energy-saving kitchen range of this device.
Background technology
Energy scarcity is the common difficulty that global people face at present, has the scholarly forecast of closing Chinese catering trade turnover in 2010 and will reach 2,000,000,000,000.Usually fuel cost accounts for 8% of the turnover, the promptly annual combustion gas energy consumption that has 1.6 hundred billion yuan approximately, the invalid man-hour of tool statistics catering trade, the 30-40% that comprise branch dish, the flavouring material of cook in the cooking process, the combustion gas of the empty right time waste of stove energy-saving stove accounts for fuel cost when garnishing food and cleaning a pot, promptly annual have the energy about 64,000,000,000 yuan to be wasted, so catering trade has the huge energy saving space.
China's utility model patent 200720041194.5 discloses a kind of gas furnace energy-saving control device, comprise litter, the litter travel switch, power switch, control valve, magnetic valve, feeler lever is arranged on the stove energy-saving stove, the litter travel switch is installed on the energy-conservation kitchen range top of stove energy-saving stove, feeler lever connects the litter travel switch, the litter travel switch connects control box, control box connects the power switch box magnetic valve, igniter, be to utilize frying pan to depress feeler lever, feeler lever drives litter and moves downward, and the terminal travel switch that promotes of litter is connected magnetic valve, after frying pan leaves, litter oppositely moves under spring action, and travel switch cuts out magnetic valve, and this device can reach the purpose of saving combustion gas, the problem that exists is the structure more complicated, and magnetic valve need additionally provide power supply.
Summary of the invention
The technical problems to be solved in the utility model is at existing energy-saving appliance above shortcomings, to provide a kind of simple in structure, easy to use, the gas-cooker of reliable operation fuel gas energy-saving control device.
Another technical problem to be solved in the utility model is to provide a kind of simple in structure, easy to use, the energy-saving stove with described fuel gas energy-saving control device of reliable operation.
For solving described first technical problem, the technical solution adopted in the utility model is: comprise control valve and feeler lever, control valve turnover combustion gas end is respectively equipped with the interface that connects the combustion gas trunk line, valve body upper wall left side central portion is provided with a contact that can slide up and down, and the relevant position, right side is provided with hinge hole; Feeler lever one termination portion is connected with articulated joint, and articulated joint is hinged with the vertical rotation direction of hinge hole on described control valve upper wall right side, and the other end of feeler lever is a free end, and head is roughly crooked up during duty contacts with the pot body; Between feeler lever and the logical contact of control valve actuation, also be provided with an actuating mechanism. like this, whole device has only a control valve and a feeler lever, along with the pot body is depressed feeler lever or discharge feeler lever to come the unlatching of control valve or close combustion gas, with respect to existing apparatus, structure is simpler, reliable, and is with low cost;
As further improvement of the utility model, described actuating mechanism can be made of with the feeler lever articulated joint that contacts with this contact the contact that described control valve upper wall the time is stretched out in work; Can also be to constitute with the push rod that is fixed in the feeler lever articulated joint that contacts with this contact by the contact that described application valve body upper wall the time is not stretched out in work.
As of the present utility model a kind of preferred, prevent that the feeler lever free end from keeping enough intensity after by flame heat when work, feeler lever is for being the elongate rod of the metal curved shape of heat-resistance high-strength degree;
Further, control valve adopts the moving logical EGR Delay Valve of mechanical type, 1-8 second time delay; Relative and the magnetic valve of the moving logical EGR Delay Valve of mechanical type does not need other power supply and control device, simplifies the structure, and the shut-in time of EGR Delay Valve is in order to be unlikely to close immediately fire when a pot body short time is left cooking stove, to make things convenient for the cook to operate.
For solving described another technical problem, the technical solution adopted in the utility model is: it comprises body of heater, igniter, and described mechanical type postpones moving logical valve and is connected in series on the combustion gas trunk line that is installed on away from stone or metal plate for standing a stove on as a precaution against fire; The feeler lever free end stretches into a side in the body of heater, and its roughly crooked up head is higher than the last plane of described body of heater, it is depressed or described control valve connection or close when discharging described feeler lever head; In feeler lever free end position, also be provided with a stopping means; Control valve is connected in series on the combustion gas trunk line that is installed on away from stone or metal plate for standing a stove on as a precaution against fire, the harm that can avoid fuel gas temperature that control valve is brought, the head that the feeler lever free end is roughly crooked up is higher than the last plane of described body of heater, widen the scope of application, promptly no matter used frying pan or pan can both reach the fuel gas energy-saving effect;
As further improvement of the utility model, stopping means is out the vertical slot in body of heater upper side wall relevant position, and described feeler lever free end penetrates this groove and can freely slide up and down in this groove; Stopping means also can be a support plate that is connected vertical fluting on the combustion gas trunk line, and described feeler lever penetrates this groove and can freely slide up and down in this groove; Because feeler lever is an elongate rod, at the feeler lever free end stopper slot is set, so just can effectively avoid when the feeler lever free end is swung around the hinged place, producing skewness, ensure that feeler lever vertically moves.
The utility model is particularly suitable for the restaurant, use in the kitchen, hotel, but does not also get rid of family expenses.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the utility model gas-cooker controller for gas embodiment 1 structural representation.
Fig. 2 is the utility model gas-cooker controller for gas embodiment 2 structural representations.
Fig. 3 is the utility model energy-saving stove embodiment 1 structural representation.
Fig. 4 is the utility model energy-saving stove embodiment 2 structural representations.
Fig. 5 is the utility model energy-saving stove embodiment 3 structural representations.
Fig. 6 is the utility model energy-saving stove embodiment 4 structural representations.
Fig. 7 is the utility model energy-saving stove fundamental diagram.
Fig. 8 is the vertical view of energy-saving stove fundamental diagram shown in Figure 7.
The specific embodiment
The utility model controller for gas embodiment 1
With reference to Fig. 1, present embodiment comprises control valve 3 and feeler lever 2, described feeler lever 2 comprises a feeler lever body 2-1 and is fixed in the articulated joint 2-2 of this body 2-1 right-hand member, control valve 3 one termination combustion gas trunk line 1-4 imports, existing hand-operated valve 4 outlets of another termination, valve body upper wall left side central portion is provided with a contact 3-1 that can slide up and down, and the relevant position, right side is provided with hinge hole; The affixed articulated joint 2-2 of feeler lever 2 one termination portions is hinged with the vertical rotation direction of hinge hole on control valve upper wall right side, and the other end of described feeler lever is a free end, and head is roughly crooked up during duty; Feeler lever is the elongate rod of the curved shape made for heat-resistance high-strength degree steel wire; Control valve 3 is the moving logical EGR Delay Valve of mechanical type, 1-4 second time delay; Also be provided with an actuating mechanism between feeler lever and the control valve 3 moving logical contact 3-1; Actuating mechanism stretches out the feeler lever articulated joint 3-2 that the contact 3-1 of described control valve upper wall contacts with this contact 3-1 during for work;
The utility model controller for gas embodiment 2
With reference to Fig. 2, present embodiment, as another version of actuating mechanism, the contact 3-1 that the time is not stretched out described control valve 3 upper walls by work constitutes with the push rod 2-3 that is fixed on the feeler lever 2 articulated joint 2-2 that contacts with the moving 3-1 of this contact, and all the other structures are with to be used for restaurant fuel gas control device embodiment 1 identical.
The utlity model has the energy-saving stove embodiment 1 of controller for gas
With reference to Fig. 3, present embodiment comprises body of heater 1, igniter 1-3, control valve 3, feeler lever 2, and control valve 3 is connected in series on the combustion gas trunk line 1-4 that is installed on away from stone or metal plate for standing a stove on as a precaution against fire 1-5; Described feeler lever 2 free ends stretch into a side in the body of heater 1, and its roughly crooked up head is higher than the last plane of described body of heater 1, it are depressed or control valve 3 connections or close when discharging described feeler lever 2 heads; Feeler lever 2 free end positions, also be provided with a stopping means, this stopping means is out the vertical slot 10 in body of heater 1 upper side wall relevant position, described feeler lever 2 free ends penetrate this groove and freely sliding up and down in this groove, actuating mechanism stretches out the feeler lever articulated joint 3-2 that the contact 3-1 of described control valve upper wall contacts with this contact 3-1 during for work.
The utlity model has the energy-saving stove embodiment 2 of controller for gas
With reference to Fig. 4, present embodiment is identical with energy-saving stove embodiment 1 structure with controller for gas, and the contact 3-1 that the actuating mechanism that difference is the former does not stretch out described control valve 3 upper walls during by work constitutes with the push rod 2-3 that is fixed on the feeler lever 2 articulated joint 2-2 that contacts with this contact 3-1.
The utlity model has the energy-saving stove embodiment 3 of controller for gas
With reference to Fig. 5, present embodiment comprises body of heater 1, igniter 1-3, control valve 3, feeler lever 2, and control valve 3 is connected in series on the combustion gas trunk line 1-4 that is installed on away from stone or metal plate for standing a stove on as a precaution against fire 1-5; Described feeler lever 2 free ends stretch into a side in the body of heater 1, and its roughly crooked up head is higher than the last plane of described body of heater 1, it are depressed or control valve 3 connections or close when discharging described feeler lever 2 heads; Feeler lever 2 free end positions also are provided with a stopping means, and this stopping means can also be to be connected the support plate 20 that combustion gas trunk line 1-4 goes up vertical fluting, and described feeler lever 2 penetrates this groove and can freely slide up and down in this groove; That does not stretch out when actuating mechanism is work that the contact 3-1 of described control valve 3 upper walls contacts with this shake-up 3-1 is fixed on push rod 2-3 on the feeler lever 2 articulated joint 2-2.
The utlity model has the energy-saving stove embodiment 4 of controller for gas
With reference to Fig. 6, the present embodiment structure is identical with energy-saving stove embodiment 3 structures with controller for gas, and difference is, the contact 3-1 that actuating mechanism stretches out described control valve upper wall during by work constitutes with the feeler lever articulated joint 3-2 that contacts with this contact 3-1.
With reference to Fig. 7, Fig. 8, frying pan 5 is put the kitchen range top, depress the free end of feeler lever 2, by moving logical contact 3-1, open the moving logical EGR Delay Valve 3 of mechanical type and connect combustion gas, manual ignition switch 1-2 lights through igniter 1-3 and ignites, rotate the size of primary ignition switch 1-1 adjusting fire and carry out the cooking operation, when the cook because of cooking, divide dish, garnishes, when reason temporary needs pot body 5 such as clean a pot leaves table, the free end of feeler lever 2 discharges, present embodiment is set at 1 second and (also can be made as 2 release time, 3,4,5,6,7 or 8 seconds etc.), promptly the moving logical EGR Delay Valve 3 of mechanical type is closed the main combustible pipe road after 1 second, realizes the saving of combustion gas, and the pot body weight newly places the free end of depressing feeler lever 2 on the kitchen range top, by moving logical contact 3-1, open the moving logical EGR Delay Valve 3 of mechanical type and connect combustion gas immediately.
A kind of energy-saving stove that is used for the restaurant fuel gas energy-saving control device and has this device of the present utility model does not need power supply and other auxiliary equipment, and is simple in structure, reliable operation, and cost is low; Another outstanding advantage is to be convenient to existing cooking stove is reequiped, and promptly installs this energy-conservation control device additional between the main combustible pipe road 1-4 of its existing restaurant cooking stove and hand-operated valve 3 and just can obtain energy-saving effect preferably.
It more than is several embodiment of the present utility model.The scope that the utility model application is asked for protection has more than and is limited to described embodiment.All and technical scheme present embodiment equivalence all belongs to protection domain of the present utility model.Any according to the present invention design done only for formal but not substantial equivalent transformation all should be considered as technology category of the present utility model.
Claims (8)
1. gas-cooker fuel gas energy-saving control device, comprise control valve, feeler lever, it is characterized in that: described control valve turnover combustion gas end is respectively equipped with the interface that connects the combustion gas trunk line, and valve body upper wall left side central portion is provided with a contact that can slide up and down, and the relevant position, right side is provided with hinge hole; Described feeler lever one termination portion is connected with articulated joint, and described articulated joint is hinged with the vertical rotation direction of hinge hole on described control valve upper wall right side, and the other end of described feeler lever is a free end, and head is roughly crooked up during duty; Also be provided with an actuating mechanism between feeler lever and the logical contact of control valve actuation.
2. gas-cooker fuel gas energy-saving control device as claimed in claim 1 is characterized in that: the contact that described actuating mechanism the time stretches out described control valve upper wall by work constitutes with the feeler lever articulated joint that contacts with this contact.
3. gas-cooker fuel gas energy-saving control device as claimed in claim 1 is characterized in that: the contact that described actuating mechanism the time does not stretch out described application valve body upper wall by work constitutes with the push rod that is fixed in the feeler lever articulated joint that contacts with this contact.
4. as claim 2 or 3 described gas-cooker fuel gas energy-saving control device, it is characterized in that: described feeler lever is the elongate rod of the metal curved shape of heat-resistance high-strength degree.
5. gas-cooker fuel gas energy-saving control device as claimed in claim 4 is characterized in that: described control valve is the moving logical EGR Delay Valve of mechanical type, 1-8 second time delay.
6. the energy-saving stove with the described gas-cooker of one of claim 1-5 with the fuel gas energy-saving control device comprises body of heater, igniter, it is characterized in that: mechanical type postpones moving logical valve and is connected in series on the combustion gas trunk line that is installed on away from stone or metal plate for standing a stove on as a precaution against fire; Described feeler lever free end stretches into a side in the body of heater, and its roughly crooked up head is higher than the last plane of described body of heater, it is depressed or described control valve connection or close when discharging described feeler lever head; In described feeler lever free end position, also be provided with a stopping means.
7. energy-saving stove as claimed in claim 6 is characterized in that: described stopping means is out the vertical slot in body of heater upper side wall relevant position, and described feeler lever free end penetrates this groove and can freely slide up and down in this groove.
8. energy-saving stove as claimed in claim 6 is characterized in that: described stopping means is a support plate that is connected vertical fluting on the combustion gas trunk line, and described feeler lever penetrates this groove and can freely slide up and down in this groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200709734U CN201983293U (en) | 2011-03-17 | 2011-03-17 | Fuel gas energy-saving control device for gas stove and energy-saving stove with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200709734U CN201983293U (en) | 2011-03-17 | 2011-03-17 | Fuel gas energy-saving control device for gas stove and energy-saving stove with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201983293U true CN201983293U (en) | 2011-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200709734U Expired - Fee Related CN201983293U (en) | 2011-03-17 | 2011-03-17 | Fuel gas energy-saving control device for gas stove and energy-saving stove with same |
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| Country | Link |
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| CN (1) | CN201983293U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705876A (en) * | 2012-05-08 | 2012-10-03 | 付建中 | Gas stove for outputting electric signal of rotating angle of valve rod of gas valve without contact |
| CN102705877B (en) * | 2012-05-08 | 2016-09-28 | 付建中 | The gas-cooker of the contactless output gas valve valve rod rotation angle signal of telecommunication |
| CN106642224A (en) * | 2016-11-15 | 2017-05-10 | 郑州单点科技软件有限公司 | Intelligent induction energy-saving gas stove |
-
2011
- 2011-03-17 CN CN2011200709734U patent/CN201983293U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705876A (en) * | 2012-05-08 | 2012-10-03 | 付建中 | Gas stove for outputting electric signal of rotating angle of valve rod of gas valve without contact |
| CN102705877B (en) * | 2012-05-08 | 2016-09-28 | 付建中 | The gas-cooker of the contactless output gas valve valve rod rotation angle signal of telecommunication |
| CN102705876B (en) * | 2012-05-08 | 2016-09-28 | 付建中 | A kind of gas-cooker of the contactless output gas valve valve rod rotation angle signal of telecommunication |
| CN106642224A (en) * | 2016-11-15 | 2017-05-10 | 郑州单点科技软件有限公司 | Intelligent induction energy-saving gas stove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20120317 |