CN100494786C - Energy-saving kitchen range - Google Patents
Energy-saving kitchen range Download PDFInfo
- Publication number
- CN100494786C CN100494786C CNB2007100265515A CN200710026551A CN100494786C CN 100494786 C CN100494786 C CN 100494786C CN B2007100265515 A CNB2007100265515 A CN B2007100265515A CN 200710026551 A CN200710026551 A CN 200710026551A CN 100494786 C CN100494786 C CN 100494786C
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- Prior art keywords
- kitchen range
- pan
- energy
- range
- pass valve
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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
Abstract
The invention discloses an energy-saving kitchen tool, wherein, the fuel tube is communicated with the hearth and the fuel tube is arranged with a control valve electrically connected with the control circuit board. The invention also comprises a remote sensor for sensing the boiler. The edge of kitchen is arranged with a touch switch contacted with the boiler. The remote sensor and touch switch are both electrically connected with the control board. With said invention, the boiler can be arranged and ignited instantly, and when the boiler is taken off, the invention will be extinguished, to save fuel. And the touch switch and remote controller can sense the boiler to avoid error operation.
Description
Technical field
The present invention relates in a kind of cooker, relates in particular to a kind of energy-saving kitchen range.
Background technology
Kitchen range belong to cooker for kitchen use, doing the time spent, pan places on the kitchen range, fuel combustion in the chamber of a kitchen range and pan is heated to be used for culinary art, for combustion efficiency or the efficiency of combustion that improves kitchen range, can in the chamber of a kitchen range, add fuel oil, combustion gas or other fuel by fuel-supply pipe, even in present domestic catering trade, directly adopt the fuel of combustion gas as kitchen range, and dry with blower fan, the waste of combustion gas is bigger, when cooking, the sky burning time of kitchen range is long, and when adopting external kindling material to ignite, the combustion gas waste reaches 30%-60%.And kitchen operating temperature height, as everyone knows, the cook in hotel, restaurant is on kitchen range during cooking, the common process of cooking is that raw material is crossed water, oily excessively, and dish is gone into pan after high temperature is cooked stir-fry, needs the preparation pan, cooks, seasoning, this moment, pan left the chamber of a kitchen range, wait to modulate batching and pan is put the chamber of a kitchen range again and cooked tastyly, dish is played behind the pan in the top, and the empty burning time of the chamber of a kitchen range accounts for about 20%; Divide dish Sheng dish, scrub pan, descend the cooking operation again one, the empty burning time about 20%.In order to reduce the waste of fuel in the cooking process, on fuel-supply pipe, be provided with by-pass valve control, by-pass valve control is controlled by manual switch, and when taking away pan, the cook can close by-pass valve control conveniently; But in actual cooking process, for the requirement of the cooking duration and degree of heating, perhaps, the cook holds the frying pan tool on the other hand, takes spoon on the other hand during cooking, has no time to attend to and closes fire, can only let alone empty the burning sometimes.This structure has following defective:
1, after pan leaves kitchen range, the fuel in the chamber of a kitchen range can burn away, and has caused a large amount of wastes of the energy;
2, Ran Shao a large amount of burnings in waste fuel, also cause the pollution of environment, make the kitchen temperature too high, influence cook's health, have strengthened the pollution to atmosphere;
3, in the prior art, employing be that external kindling material is ignited, when after flame-out, igniting, need debug kindling material, combustion gas size again, so do can do, also can only turn down wait to fire, and can not stop working even without dish in the cooking process, more caused energy waste.
Raising along with people's environmental consciousness, such kitchen range had appearred again afterwards, on the kitchen range edge of kitchen range, be provided with touch switch with pot body contact position, when pan places on the kitchen range, depress touch switch, this touch switch is opened the by-pass valve control on the fuel-supply pipe, and fuel (as combustion gas) is delivered to chamber of a kitchen range burning, in pan takes off, touch switch return and by-pass valve control is closed.But the shortcoming of this kind structure is: in the cooking process, need constantly the top pot so that dish is tasty as much as possible, frequent action can take place in touch switch during the pot of top, can have influence on the service life of kitchen range, even with the varying in size the step of the position of pan and fire, the effect of cooking is bad.Perhaps be provided with a long-range inductor and replace touch switch, exist by whether pan is arranged on the long-range inductor induced cooking utensils, when having pan to exist, by-pass valve control open and in the chamber of a kitchen range transfer the fuel, when not having pan to exist, by-pass valve control is closed.But the shortcoming of this structure is: because whether long-range inductor is to have corresponding utensil to exist on the induction institute set direction, influences the precision of long-range inductor most probably in the existence of other utensil of this direction, and make long-range inductor produce misoperation.
Summary of the invention
The object of the present invention is to provide a kind of easy to use, the cooking effect is better, induction precision is high energy-saving kitchen range.
The present invention is achieved through the following technical solutions:
A kind of energy-saving kitchen range, fuel-supply pipe passes to the chamber of a kitchen range, on fuel-supply pipe, be provided with by-pass valve control, by-pass valve control is electrically connected with control circuit board, it is characterized in that: this energy-saving kitchen range also comprises the long-range inductor that pan is carried out sensing, be provided with the touch switch that can contact with pan on the kitchen range edge, long-range inductor, touch switch all are electrically connected with described control circuit board.
The present invention adopts two kinds of sensing elements simultaneously, a kind of is touch switch, when pan places on the kitchen range, depress touch switch, touch switch produces a signal and transfers to control circuit board, simultaneously, long-range inductor is also responded to pan, also send a control signal after sensing pan, after control circuit board receives two control signals, just open by-pass valve control transfer the fuel in the chamber of a kitchen range to control circuit board; Otherwise when taking off pan, touch switch and long-range inductor are responded to pan simultaneously, and when touch switch, long-range inductor were sensed pan simultaneously and taken off, by-pass valve control was closed.The present invention for prior art because be provided with touch switch, two sensing elements of long-range inductor simultaneously, during induction misoperation few, precision is mentioned raising.For example, during the pot of cooking top, when pan generation minute movement, though touch switch sends a signal to control circuit board, because the existence that long-range inductor can also be sensed pan, by-pass valve control still is in open mode, make stove fire still keep, effect is even more ideal when the pot of cooking top.
Further improvement of the present invention is;
Be provided with igniter in the described chamber of a kitchen range, this igniter to small part places in the described chamber of a kitchen range, and igniter is electrically connected with described control circuit board.Igniter can be used to kitchen range are lighted a fire, and the setting of its working time should be satisfied: in the moment that by-pass valve control is opened, igniter should be in fired state; Like this, when pan left kitchen range, by-pass valve control can cut off fuel fully, with further raising energy-saving effect.
Described igniter is at least two.In the course of the work, if igniter is being lighted a fire not, the combustion gas meeting is assembled in the chamber of a kitchen range, quick-fried pot can take place when lighting a fire once more, and adopt after a plurality of igniters, makes igniting more accurate, can guarantee real igniting when needed.
At least two described igniters become the angle of inclination to be provided with.And one of them is near described chamber of a kitchen range middle part, and another is near the thorax wall of the described chamber of a kitchen range.Mutual central authorities and the thorax wall that intersects or be arranged at the chamber of a kitchen range respectively between the igniter, the area coverage of increase igniter increases the probability of lighting a fire.
Described by-pass valve control can be magnetic valve, and control circuit board is to solenoid valve, and by-pass valve control is then opened, otherwise by-pass valve control is closed.Described by-pass valve control is provided with manual control piece, can manually control the break-make of described by-pass valve control by this manual control piece.If control circuit or other parts break down, by-pass valve control or igniter cisco unity malfunction, the cook can open by-pass valve control by manual control piece allows combustion gas or fuel oil pass through, and continues to cook.
Described long-range inductor can be ultrasonic sensing device of the prior art, also can be photoelectric sensor or other existing long-range inductors such as infrared inductor.
Be provided with below kitchen range and step switch, this steps switch and is electrically connected with described control circuit board or by-pass valve control.When situation needs, can also step switch by operation and give control signal of control circuit board or directly by-pass valve control is controlled.
To sum up, advantage of the present invention is:
Whether 1, exist control valve is controlled by the induction pan, can put promptly igniting automatically by pan, leaving is automatic cutoff, accomplishes to reduce waste of fuel, good energy-conserving effect;
2, by touch switch, at least two sensing elements of long-range inductor pan is responded to, misoperation is few, and precision is higher;
3, by two sensing elements pan is responded to, avoid since pan slight when mobile, touch switch is to the frequent break-make control of by-pass valve control, better effects if during cooking is improved the adaptability of kitchen range;
4, also can control by stepping switch by-pass valve control;
5, the duty of igniter matches with the break-make of by-pass valve control, further improves energy-saving effect;
6, at least two igniters are arranged in a crossed manner, can guarantee the normal ignition of lighting a fire, and avoid the generation of quick-fried pot.
Description of drawings
Fig. 1 is a structure chart of the present invention;
Fig. 2 is circuit theory diagrams of the present invention;
Description of reference numerals:
1, fuel-supply pipe, 2, the chamber of a kitchen range, 3, by-pass valve control, 4, control circuit board, 5, long-range inductor, 6, touch switch, 7, igniter, 8, step switch, 9, blower fan, 10, air channel, 11, the air port, 12, the kitchen range edge, 13, pan, 14, amplifying circuit, 15, control and self-checking circuit, 16, delay circuit, 17, fuel outlet.
The specific embodiment
A kind of energy-saving kitchen range, fuel-supply pipe 1 passes to the chamber of a kitchen range 2, on fuel-supply pipe 1, be provided with by-pass valve control 3, by-pass valve control 3 is electrically connected with control circuit board 4 (control circuit board 4 is provided with amplifying circuit 14, control and self-checking circuit 15, delay circuit 16), this energy-saving kitchen range also comprises the long-range inductor 5 that pan 13 is carried out sensing, long-range inductor 5 adopts ultrasonic sensing device of the prior art, also can be infrared inductor and other photoelectric sensors.Be provided with the touch switch 6 that can contact with pan 13 at kitchen range on along 12, long-range inductor 5, touch switch 6 all are electrically connected with control circuit board 4; Wherein, by-pass valve control 3 is a magnetic valve, and by-pass valve control 3 is provided with manual control piece, can manually control the break-make of described by-pass valve control 3 by this manual control piece.
Be provided with 7, two igniter 7 parts of two igniters in the chamber of a kitchen range 2 and place in the chamber of a kitchen range 2, and 7 one-tenth angles of inclination of two described igniters are provided with one of them the close chamber of a kitchen range 2 middle part, the thorax wall of another close chamber of a kitchen range 2; Igniter 7 is electrically connected with control circuit board 4; The exhaust outlet of blower fan 9 communicates with the chamber of a kitchen range 2 by air channel 10,11 backs, air port; Blower fan 9 is electrically connected with control circuit board 4.
When present embodiment uses, opening power, and start blower fan 9, by air channel 10, air port 11 air-supplies; When being placed on pan 13 on the energy-saving kitchen range, pan 13 is depressed touch switch 6, and meanwhile long-range inductor 5 is sensed the existence of pan 13; Touch-pressure switch 6 and long-range inductor 5 produce signal respectively and transfer to control circuit board 4, after control circuit board 4 receives two control signals, just open by-pass valve control 3 and from fuel outlet 17 transfer the fuel in the chamber of a kitchen range 2, control circuit board 4 initial igniter 7 are lighted stove fire simultaneously.When pot was run in cooking, because the existence that long-range inductor 5 can also be sensed pan 13, by-pass valve control 3 was in open mode, when minute movement takes place in pan 13, though touch switch 6 sends a signal to control circuit board 4, by-pass valve control 3 still is in open mode, makes fire can not extinguish.Otherwise when taking off pan 13, touch switch 6 and long-range inductor 5 are responded to pan 13 simultaneously, and when touch switch 6, long-range inductor 5 were sensed pan 13 simultaneously and left, by-pass valve control 3 was closed, and stove fire extinguishes thereupon.
Adopt the present embodiment cooking below, present embodiment has energy-saving effect preferably as can be seen:
Starter: mushroom burns the tendons of beef, mutton or pork
The cooking process of prior art is lasted 2 minutes and 26 seconds, distributes as follows from the kitchen range time:
| Process | From the kitchen range period | From the |
| 1, raw material is crossed water/oily excessively | Slightly | Slightly |
| 2, system pot/cook/seasoning | 14 seconds-35 seconds | 21 |
| 1 minute 50 seconds-2 minutes 01 |
11 seconds | |
| 4, sabot | 2 |
14 seconds |
| Subtotal | 46 |
From the kitchen range time (empty combustion time) is 46 seconds, and air-fuel ratio is 31.5%.
When adopting the present embodiment cooking owing to accomplished that it is cutoff that pan leaves, therefore above-mentioned from kitchen range in the time stove fire extinguish, greatly reduce empty combustion rate, fuel-saving ratio reaches as high as 31.5%.
Second course: flame frog
The cooking process of prior art is lasted 3 minutes and 03 second, distributes as follows from the kitchen range time:
| Process | From the kitchen range period | From the |
| 1, raw material is crossed water/oily excessively | Slightly | Slightly |
| 2, system pot/cook/seasoning | 23 seconds-1 minute | 37 |
| 1 minute 06 second-1 |
9 |
|
| 1 minute 23 seconds-1 minute 28 |
5 |
|
| 2 minutes 33 seconds-2 minutes 40 |
7 seconds | |
| 4, sabot | 2 minutes 50 seconds-3 minutes 03 |
13 seconds |
| Subtotal | 71 seconds |
From the kitchen range time (empty combustion time) is 71 seconds, and air-fuel ratio is 39%.
When adopting the present embodiment cooking owing to accomplished that it is cutoff that pan leaves, therefore above-mentioned from kitchen range in the time stove fire extinguish, greatly reduce empty combustion rate, fuel-saving ratio reaches as high as 39%.
Claims (9)
1, a kind of energy-saving kitchen range, fuel-supply pipe (1) passes to the chamber of a kitchen range (2), on fuel-supply pipe (1), be provided with by-pass valve control (3), by-pass valve control (3) is electrically connected with control circuit board (4), it is characterized in that: this energy-saving kitchen range also comprises the long-range inductor (5) that pan is carried out sensing, along being provided with the touch switch (6) that can contact with pan on (12), long-range inductor (5), touch switch (6) all are electrically connected with described control circuit board (4) at kitchen range; Adopt two kinds of sensing elements simultaneously, a kind of is touch switch (6), when pan places on the kitchen range, depress touch switch (6), touch switch (6) produces a signal and transfers to control circuit board (4), simultaneously, long-range inductor (5) is also responded to pan, also send a control signal after sensing pan, after control circuit board (4) receives two control signals, just open by-pass valve control (3) transfer the fuel in the chamber of a kitchen range to control circuit board (4); Otherwise when taking off pan, touch switch (6) and long-range inductor (5) are responded to pan simultaneously, and when touch switch (6), long-range inductor (5) were sensed pan simultaneously and taken off, by-pass valve control was closed.
2, energy-saving kitchen range according to claim 1, it is characterized in that: be provided with igniter (7) in the described chamber of a kitchen range (2), this igniter (7) to small part places in the described chamber of a kitchen range (2), and described igniter (7) is electrically connected with described control circuit board (4).
3, as energy-saving kitchen range as described in the claim 2, it is characterized in that: described igniter (7) is at least two.
4, as energy-saving kitchen range as described in the claim 3, it is characterized in that: at least two described igniters (7) become the angle of inclination to be provided with.
5, as energy-saving kitchen range as described in the claim 3, it is characterized in that: at least two described igniters (7), one of them is near described chamber of a kitchen range (2) middle part, and another is near the thorax wall of the described chamber of a kitchen range (2).
6, as energy-saving kitchen range as described in each in the claim 1 to 5, it is characterized in that: described by-pass valve control (3) is a magnetic valve.
7, as energy-saving kitchen range as described in each in the claim 1 to 5, it is characterized in that: described by-pass valve control (3) is provided with manual control piece, can manually control the break-make of described by-pass valve control (3) by this manual control piece.
8, as energy-saving kitchen range as described in each in the claim 1 to 5, it is characterized in that: described long-range inductor (5) is ultrasonic sensing device or photoelectric sensor.
9, as energy-saving kitchen range as described in each in the claim 1 to 5, it is characterized in that: be provided with below kitchen range and step switch (8), this steps switch (8) and is electrically connected with described control circuit board (4) or by-pass valve control (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100265515A CN100494786C (en) | 2007-01-26 | 2007-01-26 | Energy-saving kitchen range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100265515A CN100494786C (en) | 2007-01-26 | 2007-01-26 | Energy-saving kitchen range |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101012941A CN101012941A (en) | 2007-08-08 |
| CN100494786C true CN100494786C (en) | 2009-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100265515A Expired - Fee Related CN100494786C (en) | 2007-01-26 | 2007-01-26 | Energy-saving kitchen range |
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| Country | Link |
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| CN (1) | CN100494786C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765348A (en) * | 2017-03-24 | 2017-05-31 | 湖北中瑞天恒节能科技发展有限公司 | Energy-saving kitchen range and control ignition method with sensing control hotpot rack |
| CN106839039A (en) * | 2017-03-24 | 2017-06-13 | 湖北中瑞天恒节能科技发展有限公司 | The compound VMC of kitchen range environmental protection |
| CN107514634A (en) * | 2017-09-18 | 2017-12-26 | 湖北晋远酒店设备用品有限公司 | Intelligent gas stove combustor |
| CN107726377A (en) * | 2017-09-18 | 2018-02-23 | 湖北晋远酒店设备用品有限公司 | Intelligent gas-burning stove and control method |
| CN107842881A (en) * | 2017-09-27 | 2018-03-27 | 合肥人和节能环保设备制造有限公司 | A kind of Novel safe stews young stove |
| CN113154467B (en) * | 2020-06-22 | 2022-07-29 | 广西南宁华能环保科技有限公司 | Natural air suction combustion-supporting efficient gas kitchen stove with customizable size and manufacturing method thereof |
| CN114776505A (en) * | 2022-05-25 | 2022-07-22 | 创客天下(北京)科技发展有限公司 | Electronic ignition device |
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2007
- 2007-01-26 CN CNB2007100265515A patent/CN100494786C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101012941A (en) | 2007-08-08 |
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Granted publication date: 20090603 Termination date: 20130126 |
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