CN2864409Y - Kitchen range top with energy-saving device - Google Patents
Kitchen range top with energy-saving device Download PDFInfo
- Publication number
- CN2864409Y CN2864409Y CNU2006200685669U CN200620068566U CN2864409Y CN 2864409 Y CN2864409 Y CN 2864409Y CN U2006200685669 U CNU2006200685669 U CN U2006200685669U CN 200620068566 U CN200620068566 U CN 200620068566U CN 2864409 Y CN2864409 Y CN 2864409Y
- Authority
- CN
- China
- Prior art keywords
- kitchen range
- range top
- magnetic valve
- combustion gas
- relay
- Prior art date
- 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 - Fee Related
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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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- Feeding And Controlling Fuel (AREA)
Abstract
Disclosed is a hearth provided with an energy-conservation device, comprising a gas or fuel hearth, an air-blower and seedling fire. An energy-conservation device composed of a voltage transformer B, and the rectification filtering circuit, a photoelectric switch T, a solenoid valve G and two relays J1,J2 is arranged on the hearth; the photoelectric switch T is arranged on the position of the front side of gas or fuel hearth, opposite to the operator; a rotatable light block plate is arranged at one side of the photoelectric switch T corresponding to the gas or fuel hearth; the primary level of the transformer B is connected to the civil electric power, and the secondary level of the transformer B outputs the low voltage DC power through the rectification filtering circuit; the coils of the two relays J1, J2 are connected parallel with each other and then are connected in series with the photoelectric switch T, which forms a sub-circuit which is connected with the DC low voltage power; a normally opened contact J1a of the relay J1 connects in series with the coil of the solenoid valve G to form a sub-circuit which is also connected with the DC low voltage power; the solenoid valve G is arranged on the gas or fuel pipe of gas or fuel hearth; a normally opened contact J2a of the relay J2 is connected in the circuits of the air-blower and the civil power in series.
Description
Technical field
The utility model relates to a kind of kitchen range top that has energy saver, especially a kind of kitchen range top that is applied to the hotel and energy saver is installed.
Background technology
At present, in all size hotel, needs for cooking, begin to finish from cooking to cooking, the coal gas in kitchen or oil, power and water is all being opened, valve-off seldom midway, open when using if close above-mentioned valve, it influences the duration and degree of heating of dish for a moment again, and it two is because cumbersome, like this for kitchen coal gas or oil, it is very serious that the sky of power and water burns phenomenon, to not only the hotel having been caused no small burden, catering trade is faced with the very big pressure of paying the fees, and is unfavorable for very much environmental protection, no matter how to save from drop, the pressure of paying the fees that empty burning is caused is still very high.For this reason, the someone did statistics:
(1) kitchen range per hour air consumption is 3.25m
3, open meal fire 11:00 blow-on at time from noon to 13:30 in afternoon, its actual cooking time only is 1 hour, all burns at sky in remaining one and a half hours; And evening from 18:00～20:30, actual cooking time industry only is 1 hour, every day empty altogether waste 3 hours, waste coal gas: the 3.25m of burning
3* 3=9.75m
3
(2) fan power is 280V, power consumption be 0.28 the degree/hour, every day, wastage was: 0.28 degree * 3=0.74 degree.
(3) every day wasted 3 hours by cooling water, tap, and water consumption is 2.5 tons/hour, and every day, wastage was: 2.5 tons * 3=7.5 ton.
As can be seen, the waste that causes owing to empty burning is very serious.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of kitchen range top that energy saver is installed is provided.
The purpose of this utility model can reach by following measure:
A kind of kitchen range top that energy saver is installed, comprise the combustion gas or the fuel oil kitchen range top 1 and air blast 2 thereof and seedling fire 4, it is characterized in that the combustion gas or the fuel oil kitchen range top are provided with energy saver, this energy saver is by transformer B and current rectifying and wave filtering circuit thereof, optoelectronic switch T, magnetic valve G and two relay J 1, J2 forms, optoelectronic switch T is arranged on the respective operations person's in combustion gas or the fuel oil kitchen range top 1 front position, side at combustion gas or the fuel oil kitchen range top 1 positive corresponding optoelectronic switch T is provided with rotating light barrier 3, the elementary mains supply that connects of transformer B, transformer B's is secondary by current rectifying and wave filtering circuit output Dc low voltage power supply, two relay J 1, the coil of J2 also connects the back is connected in series formation with optoelectronic switch T branch road and connects Dc low voltage power supply, the branch road that the normally opened contact J1a of relay J 1 and the coil tandem of magnetic valve G constitute also connects Dc low voltage power supply, magnetic valve G is arranged in the combustion gas or fuel passage of the combustion gas or the fuel oil kitchen range top, and the normally opened contact J2a of relay J 2 is serially connected in the loop of air blast 2 and mains supply.
Wherein, on the branch road that the coil tandem of described relay J 1 normally opened contact J1a and magnetic valve G constitutes, be connected to the coil of magnetic valve G1, the coil of this magnetic valve G1 and the coil of magnetic valve G and connect after succeed the normally opened contact J1a of electrical equipment J1, magnetic valve G1 is arranged on the waterway pipe of the combustion gas or the fuel oil kitchen range top 1.
The beneficial effects of the utility model:
The utility model can avoid the sky of the kitchen range top to burn phenomenon effectively, has avoided the waste at power supply, source of the gas or fuel oil and water source, reduces the burden in hotel, and is very beneficial for environmental protection, energy savings.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model.
Fig. 2 is an electrical schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
The kitchen range top that energy saver is installed of the present utility model, comprise the combustion gas or the fuel oil kitchen range top 1 and air blast 2 thereof and seedling fire 4,1 is provided with energy saver on the combustion gas or the fuel oil kitchen range top, this energy saver is by transformer B and current rectifying and wave filtering circuit thereof, optoelectronic switch T, magnetic valve G and two relay J 1, J2 forms, optoelectronic switch T is arranged on the respective operations person's in combustion gas or the fuel oil kitchen range top 1 front position, side at combustion gas or the fuel oil kitchen range top 1 positive corresponding optoelectronic switch T is provided with rotating light barrier 3, the elementary mains supply that connects of transformer B, transformer B's is secondary by current rectifying and wave filtering circuit (being made of bridge rectifier block D and filter capacitor C) output Dc low voltage power supply, two relay J 1, the coil of J2 also connects the back is connected in series formation with optoelectronic switch T branch road and connects Dc low voltage power supply, the branch road that the normally opened contact J1a of relay J 1 and the coil tandem of magnetic valve G constitute also connects Dc low voltage power supply, magnetic valve G is arranged in the combustion gas or fuel passage of the combustion gas or the fuel oil kitchen range top, and the normally opened contact J2a of relay J 2 is serially connected in the loop of air blast 2 and mains supply.
The loss at the water source of cooling water or culinary art water on the kitchen range top, the utility model can be provided with magnetic valve G1 on water supply line, the coil of the coil of this magnetic valve G1 and control fuel oil or gas electromagnetic valve G and connect after succeed the normally opened contact J1a of electrical equipment J1 again.
Because the utility model has been realized the unified control to combustion gas or fuel oil and waterway pipe and fan power, when the cook prepares to cook near the kitchen range top, optoelectronic switch T circuit is connected the relay J 1 and the relay J 2 that make by optoelectronic switch T control and is brought into operation, magnetic valve G, G1 by relay J 1 normally opened contact J1a control start working, open combustion gas or fuel passage thus and open waterway pipe simultaneously, carry out the burning of combustion gas or fuel oil and the use of cooling water and culinary art water; Meanwhile, the air blast of being controlled by relay J 2 normally opened contact J2a 2 is connected power supplys and is started working.Combustion gas or fuel oil and waterway pipe and fan power have so just all been opened.When cook's cooking finishes to leave the operations such as garnishes of 1 time course meat and fish dishes of the kitchen range top, in a single day its health leaves optoelectronic switch T, optoelectronic switch T closes automatically, make relay J 1 and relay J 2 dead electricity thus, then their normally opened contact J1a and J2a disconnect, make combustion gas or fuel oil and waterway pipe and fan power Close All, thereby realized the automatic saving of the energy.Cook for a long time and cook need leave the kitchen range top 1 time as need, available light barrier 3 blocks optoelectronic switch T, makes optoelectronic switch T in running order for a long time.So have only when cook's health is not temporarily cooked away from optoelectronic switch T, the closing of optoelectronic switch T makes the combustion gas of the kitchen range top or fuel oil and waterway pipe and fan power be in closed condition, and the energy avoids waste.
Claims (2)
1, a kind of kitchen range top that energy saver is installed, comprise the combustion gas or the fuel oil kitchen range top (1) and air blast (2) thereof and seedling fire (4), it is characterized in that the combustion gas or the fuel oil kitchen range top are provided with energy saver, this energy saver is by transformer B and current rectifying and wave filtering circuit thereof, optoelectronic switch T, magnetic valve G and two relay J 1, J2 forms, optoelectronic switch T is arranged on the respective operations person's in combustion gas or the fuel oil kitchen range top (1) front position, side at combustion gas or the positive corresponding optoelectronic switch T of the fuel oil kitchen range top (1) is provided with rotating light barrier (3), the elementary mains supply that connects of transformer B, transformer B's is secondary by current rectifying and wave filtering circuit output Dc low voltage power supply, two relay J 1, the coil of J2 also connects the back is connected in series formation with optoelectronic switch T branch road and connects Dc low voltage power supply, the branch road that the normally opened contact J1a of relay J 1 and the coil tandem of magnetic valve G constitute also connects Dc low voltage power supply, magnetic valve G is arranged in the combustion gas or fuel passage of the combustion gas or the fuel oil kitchen range top, and the normally opened contact J2a of relay J 2 is serially connected in the loop of air blast (2) and mains supply.
2, the kitchen range top that energy saver is installed according to claim 1, it is characterized in that on the branch road that the coil tandem of described relay J 1 normally opened contact J1a and magnetic valve G constitutes, being connected to the coil of magnetic valve G1, the coil of this magnetic valve G1 and the coil of magnetic valve G and connect after succeed the normally opened contact J1a of electrical equipment J1, magnetic valve G1 is arranged on the waterway pipe of the combustion gas or the fuel oil kitchen range top (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200685669U CN2864409Y (en) | 2006-01-17 | 2006-01-17 | Kitchen range top with energy-saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200685669U CN2864409Y (en) | 2006-01-17 | 2006-01-17 | Kitchen range top with energy-saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2864409Y true CN2864409Y (en) | 2007-01-31 |
Family
ID=37676859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200685669U Expired - Fee Related CN2864409Y (en) | 2006-01-17 | 2006-01-17 | Kitchen range top with energy-saving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2864409Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765339A (en) * | 2015-11-25 | 2017-05-31 | 博西华电器（江苏）有限公司 | Kitchen range and its control method |
-
2006
- 2006-01-17 CN CNU2006200685669U patent/CN2864409Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765339A (en) * | 2015-11-25 | 2017-05-31 | 博西华电器（江苏）有限公司 | Kitchen range and its control method |
| CN106765339B (en) * | 2015-11-25 | 2021-08-31 | 博西华电器（江苏）有限公司 | Kitchen range and control method 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 |