CN2676061Y - Electronic economizer for cooking utensils burning oil (gas) and its single purpose two-way electromagnetic valve - Google Patents
Electronic economizer for cooking utensils burning oil (gas) and its single purpose two-way electromagnetic valve Download PDFInfo
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- CN2676061Y CN2676061Y CN 200420015677 CN200420015677U CN2676061Y CN 2676061 Y CN2676061 Y CN 2676061Y CN 200420015677 CN200420015677 CN 200420015677 CN 200420015677 U CN200420015677 U CN 200420015677U CN 2676061 Y CN2676061 Y CN 2676061Y
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- kitchen range
- gas
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- circuit
- electromagnetic valve
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Abstract
The utility model relates to an electronic economizer for a cooking utensil and a single purpose two-way electromagnetic valve thereof. The structure of the electronic economizer comprises a power supply circuit, an on-off control circuit, and a two-way electromagnetic valve; the power supply circuit, the on-off control circuit, and the two-way electromagnetic valve are connected in series to form the structure of the electronic economizer. An ultrasonic probe is connected with the signal input end of the on-off control circuit; the two-way electromagnetic valve are provided with small holes which are communicated with the outlet of the valve body on the inner partition of the valve cavity of the electromagnetic valve. The utility model makes use of an electronic apparatus for automatically adjusting the flame strength of the opening of the cooking utensil according to the use condition for the cooking scoop of the cooking utensil burning oil (gas). The utility model has the advantages of simple structure, reliable use, quick response, and easy installation, and the utility model can be matched with all kinds of the cooking utensils burning oil (gas); the oil saving ratio of the utility model can reach 30%.
Description
Technical field
The utility model relates to the energy saver on the kitchen range of a kind of kitchen, specifically a kind of fuel oil (gas) kitchen range Electronic energy saver and special-purpose two-way magnetic valve thereof.
Background technology
The CN00246407 patent disclosure a kind of energy-saving kitchen range of forming by stove, kitchen range mouth, combustion head and control device, in order to solve the waste of fuel problem that in gastronomical process, exists with fire because of discontinuity.Control device wherein includes stop valve, magnetic valve, and filter and into and out of fuel channel etc. into and out of being parallel with stop valve and magnetic valve between fuel channel, is going out to be provided with magnetic valve on the fuel channel.This energy-saving kitchen range is to push the keying that press disc type ignition switch on the kitchen range mouth is controlled magnetic valve by the cook at the self-lock switch that is provided with below the stove front and by round-bottomed frying pan with knee touching, and the kitchen range mouth has fire, plays the function of pot back kitchen range mouth self-extinguishing when realizing cooking.Though this energy-saving kitchen range has certain energy-conserving action, its structure relative complex matches but also need there be special knee to bump action, and this makes troubles just for cook's normal cooking operation.In addition, go out when opening during the flame of kitchen range mouth, will influence kitchen range mouth temperature, cause the quality of cooking dish and the decline of taste.
The utility model content
The purpose of this utility model just provide a kind of simple in structure, easy to use, and can with existing fuel oil or the matching used fuel oil of gas kitchen ranges (gas) kitchen range Electronic energy saver and in Electronic energy saver special-purpose two-way magnetic valve.
The utility model is achieved in that fuel oil (gas) kitchen range Electronic energy saver is to be composed in series successively by power circuit, ON-OFF control circuit and two-way magnetic valve, and ultrasonic probe is connected on the signal input part in the ON-OFF control circuit.The two-way magnetic valve is arranged on after the filter of in-line in the fuel oil kitchen range, or is installed in after the pressure-reducing valve of air inlet pipeline in the gas kitchen ranges, and ultrasonic probe is arranged on the kitchen range top, and aims at the kitchen range spoon position of kitchen range mouth top.Ultrasonic probe has or not in order to round-bottomed frying pan on the detection kitchen range mouth, and detection signal reached ON-OFF control circuit, make ON-OFF control circuit make corresponding action according to having or not of round-bottomed frying pan, the corresponding break-make of primary path in the control two-way magnetic valve, the auxilliary path in the magnetic valve then keeps normally open.Before the use, kitchen range are lighted a fire according to normal mode and are adjusted, and when round-bottomed frying pan places when carrying out cooking on the kitchen range mouth, two-way magnetic valve primary path is opened, and promptly has sufficient fuel to enter the kitchen range mouth, makes kitchen range mouth burning big fire.After round-bottomed frying pan left the kitchen range mouth, then the main channel controlled shutdown of two-way magnetic valve had only a spot of fuel to enter the kitchen range mouth by the secondary channels of two-way magnetic valve at this moment, thereby makes the kitchen range mouth be converted into little fiery state automatically.Can solve the waste of fuel problem of in gastronomical process, using fire to exist thus easily, realize the automatic energy saving purpose of fuel oil (gas) kitchen range because of discontinuity.And the flame of kitchen range mouth has only the branch of size, and the phenomenon of going out when opening when not having also need not be bumped ignition operation by frequent knee, thereby can not influenced kitchen range mouth temperature too much, can keep the quality and the taste of cooking dish well.
According to the use of round-bottomed frying pan on fuel oil (gas) kitchen range whether the utility model utilizes electronic installation,, the big I of kitchen range mouth flame is adjusted automatically.It is simple in structure, use reliable, easy for installation, can with the supporting use of all kinds of fuel oils (gas) kitchen range.An outstanding feature of this device is to be swift in response, and on fire, cutoff time makes the conversion of kitchen range mouth flame can be synchronous with cook's operation within 1 second.Through experiment test on the fuel oil kitchen range, the rate of economizing gasoline of installing behind this device can reach 30%, and economic benefit is very remarkable.
The structure of the special-purpose two-way magnetic valve in the utility model is to be connected to electromagnetic core and coil on valve body top, and piston and spring are housed in the valve body, and institute's improvements are to have the aperture that communicates with valve outlet on the valve pocket endoseptum of valve body.Conventional valve body is imported and exported passage and is the primary path of this two-way magnetic valve in the magnetic valve, and is controlled by electromagnetic core and piston.And the aperture of on the valve pocket endoseptum, leaving, then form an other connection magnetic valve and imported and exported the parallel port of passage, become an auxilliary path of normal opened type that is not subjected to piston of electromagnetic valve control,, the flare of kitchen range mouth is not gone out to guarantee carrying a spot of fuel continuously to the kitchen range mouth.So just can make the only conversion between size of kitchen range mouth flame, the repeatable operation that then need not each cutoff and then light a fire again, thereby also economize and just removed the press disc type ignition switch device of relative set on kitchen range.
Two-way magnetic valve in the utility model is by offering this simple transformation of aperture on the valve pocket endoseptum, just realized the binary channel in parallel of magnetic valve, and the primary path break-make is controlled, auxilliary path normal open, thereby has satisfied the special requirement and the application target of this fuel oil (gas) kitchen range Electronic energy savers.This two-way electromagnetic valve structure is the simplest, uses also flexible.
Description of drawings
Fig. 1 is the circuit block diagram of the utility model Electronic energy saver.
Fig. 2 is the circuit theory diagrams of the utility model Electronic energy saver.
Fig. 3 is the structural representation of the special-purpose two-way magnetic valve of the utility model.
The specific embodiment
The electric theory structure of the utility model fuel oil (gas) kitchen range Electronic energy saver as shown in Figure 1, this Electronic energy saver is to be composed in series successively by power circuit, ON-OFF control circuit and two-way magnetic valve, and ultrasonic probe is connected on the signal input part in the ON-OFF control circuit.Power circuit wherein (as shown in Figure 2) is to connect bridge rectifier D from the end of transformer B and middle part tap lead-in wire
1-4, rectifier output meets three end integrated stable voltage circuit IC
1, at mu balanced circuit IC
1Input, output be connected to filter capacitor C respectively
1, C
2The dc output end serial connection relay J of ON-OFF control circuit
1After meet triode T
1Colelctor electrode, triode T
1Base stage series resistor R
1After, connect ultrasonic wave near on-off circuit IC
2, ultrasonic probe G is connected on ultrasonic wave near on-off circuit IC
2Signal input part on.The coil DF of two-way magnetic valve connects the AC power part in the power circuit.In the electromagnetic valve coil loop, also be connected to change-over switch K.Its particular circuit configurations is that the middle part tap one tunnel of transformer B in the power circuit is through relay J
1Normally-closed contact J
1-1Connect first end of convert of conversion K switch, another road directly is connected on the 3rd end of convert of change-over switch K, and second end of convert of change-over switch K suspends, and its toggle end is connected to the other end of transformer B through two-way electromagnetic valve coil DF.
One grade of end of convert of change-over switch K is the Energy Saving Control end.When being allocated to this grade, after ultrasonic probe G (can select EFR-40RS16C type ultrasonic sensor for use) detects the kitchen range mouth round-bottomed frying pan is arranged, detectable signal being transformed into the signal of telecommunication transferring to ultrasonic wave near on-off circuit IC
2(can select the JK-1 type for use) makes ultrasonic wave near on-off circuit IC
2Action, output high level, then triode T
1Conducting, relay J
1Get electric adhesive, its normally-closed contact J
1-1Disconnect, make the outage of electromagnetic valve coil loop, the magnetic valve primary path is opened, and fuel duty strengthens, and it is big that kitchen range mouth flame becomes.When round-bottomed frying pan left the kitchen range mouth, ultrasonic probe G transferred to ultrasonic wave near on-off circuit IC with detectable signal
2, ultrasonic wave is near on-off circuit IC
2Output low level, triode T
1End relay J
1Outage, its normally-closed contact J
1-1Adhesive, then electromagnetic valve coil loop energising is turn-offed the magnetic valve primary path, and fuel duty reduces, and kitchen range mouth flame diminishes.
The second gear end of convert of change-over switch K is the big fire end of kitchen range mouth.When being allocated to this grade, the AC power of electromagnetic valve coil DF and power circuit part directly constitutes the loop, and it is closed that magnetic valve is continued, and primary path keeps normally off, is not subjected to the control of ON-OFF control circuit.This situation be suitable for little fire stew, cooking food or dish the time.
Fig. 3 is a special-purpose two-way magnetic valve of the present utility model, and the agent structure of this magnetic valve and traditional electromagnetic valve structure are identical, promptly is connected to electromagnetic core 2 and coil 3 on valve body 1 top, and piston 4 and spring 5 are housed in the valve body.Institute's improvements are exactly to have the aperture 7 that communicates with valve outlet on the valve pocket endoseptum, thereby constitute the auxilliary path of the normal opened type that is in parallel with primary path on the magnetic valve.For adapting to the use needs of different kitchen range and different occasions, preferably the auxilliary path on the magnetic valve is added a circulation size adjustment mechanism.A kind of simple governor motion is to have screw on valve body 1, the adjusting screw(rod) 6 that spins in the screw, and the aperture 7 on the valve pocket endoseptum is aimed in the upper end of adjusting screw(rod) 6.Rotation adjusting screw(rod) 6 can be regulated the amount of the opening size of aperture 7, thereby reach magnetic valve is often left the purpose that the auxilliary path amount of opening is carried out size adjustment, to adapt to cooking requirements of one's work.
Claims (7)
1, a kind of fuel oil (gas) kitchen range Electronic energy saver is characterized in that this Electronic energy saver is to be composed in series successively by power circuit, ON-OFF control circuit and two-way magnetic valve, and ultrasonic probe is connected on the signal input part in the ON-OFF control circuit.
2, fuel oil according to claim 1 (gas) kitchen range Electronic energy saver is characterized in that described power circuit is to connect bridge rectifier D from the end of transformer B and middle part tap lead-in wire
1-4, rectifier output meets three end integrated stable voltage circuit IC
1, at mu balanced circuit IC
1Input, output be connected to filter capacitor C respectively
1, C
2
3, fuel oil according to claim 2 (gas) kitchen range Electronic energy saver is characterized in that the dc output end of ON-OFF control circuit is connected in series relay J
1After meet triode T
1Colelctor electrode, triode T
1Base stage series resistor R
1After, connect ultrasonic wave near on-off circuit IC
2, ultrasonic probe G is connected on ultrasonic wave near on-off circuit IC
2Signal input part on.
4, fuel oil according to claim 3 (gas) kitchen range Electronic energy saver, the middle part tap one tunnel that it is characterized in that transformer B in the power circuit is through relay J
1Normally-closed contact J
1-1Connect first end of convert of conversion K switch, another road is connected on the 3rd end of convert of change-over switch K, and second end of convert of change-over switch K suspends, and its toggle end is connected to the other end of transformer B through two-way electromagnetic valve coil DF.
5,, it is characterized in that on the two-way magnetic valve, having the controlled primary path of break-make and the auxilliary path of a normal open according to claim 1 or 4 described fuel oil (gas) kitchen range Electronic energy savers.
6, a kind of two-way magnetic valve that is exclusively used in the described fuel oil of claim 1 (gas) kitchen range Electronic energy saver, be connected to electromagnetic core (2) and coil (3) on valve body (1) top, piston (4) and spring (5) are housed in the valve body, it is characterized in that on the valve pocket endoseptum of valve body (1), having the aperture (7) that communicates with valve outlet.
7, two-way magnetic valve according to claim 6 is characterized in that having screw on valve body (1), the adjusting screw(rod) that spins in the screw (6), and the aperture (7) on the valve pocket endoseptum is aimed in the upper end of adjusting screw(rod) (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420015677 CN2676061Y (en) | 2004-01-18 | 2004-01-18 | Electronic economizer for cooking utensils burning oil (gas) and its single purpose two-way electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420015677 CN2676061Y (en) | 2004-01-18 | 2004-01-18 | Electronic economizer for cooking utensils burning oil (gas) and its single purpose two-way electromagnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2676061Y true CN2676061Y (en) | 2005-02-02 |
Family
ID=34482917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420015677 Expired - Fee Related CN2676061Y (en) | 2004-01-18 | 2004-01-18 | Electronic economizer for cooking utensils burning oil (gas) and its single purpose two-way electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2676061Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101153717B (en) * | 2006-09-30 | 2010-09-29 | 海尔集团公司 | Intelligent gas fire control method and device |
| CN106839001A (en) * | 2016-11-22 | 2017-06-13 | 浙江惠厨节能科技有限公司 | A kind of magnet-controlled valve pot formula Chinese Cooking Gas Appliance that goes out on fire |
| CN112855643A (en) * | 2021-01-12 | 2021-05-28 | 宜宾三江机械有限责任公司 | Solenoid valve control circuit and double-circuit solenoid valve that constitutes thereof |
-
2004
- 2004-01-18 CN CN 200420015677 patent/CN2676061Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101153717B (en) * | 2006-09-30 | 2010-09-29 | 海尔集团公司 | Intelligent gas fire control method and device |
| CN106839001A (en) * | 2016-11-22 | 2017-06-13 | 浙江惠厨节能科技有限公司 | A kind of magnet-controlled valve pot formula Chinese Cooking Gas Appliance that goes out on fire |
| CN106839001B (en) * | 2016-11-22 | 2019-03-19 | 浙江惠厨节能科技有限公司 | A kind of magnetic control Chinese Cooking Gas Appliance |
| CN112855643A (en) * | 2021-01-12 | 2021-05-28 | 宜宾三江机械有限责任公司 | Solenoid valve control circuit and double-circuit solenoid valve that constitutes thereof |
| CN112855643B (en) * | 2021-01-12 | 2022-08-16 | 宜宾三江机械有限责任公司 | Solenoid valve control circuit and double-circuit solenoid valve that constitutes thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |