CN2731308Y

CN2731308Y - Automatic small flame energy-saving device in heating cook-pan

Info

Publication number: CN2731308Y
Application number: CN 200420076554
Authority: CN
Inventors: 江宁; 王强
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-09-10
Filing date: 2004-09-10
Publication date: 2005-10-05
Anticipated expiration: 2014-09-10

Abstract

The utility model discloses an automatic small flame energy-saving device in a heating cooking pan, which is an energy-saving product cooperating with oil and gas cooking stoves to prevent the empty burn of the cooking stoves. The automatic small flame energy-saving device in a heating cooking pan mainly comprises a pressure sensor and an electromagnetic valve. The utility model is characterized in that the back end of a pressure lever is connected with the upper end of a transmission rod, and the lower end of the transmission rod is connected with a press switch. The electromagnetic valve is in zoom type and frequently open type, and the valve seat of the electromagnetic valve is provided with a passage structure for oil and gas. The opening and closing of a main passage opening in the passage structure are controlled by an electromagnetic valve needle, and the size of an adjustable small flame passage is controlled by a manual adjustable valve needle. The two ends A, B of the outgoing line of the press switch are connected between the electromagnetic valve and a mains switch. The utility model has the advantages of reasonable design, simple structure, convenient use and easy operation. Through testing, the energy-saving effect of the utility model can achieve 40% commonly. The utility model which is an excellent energy-saving product has great popularization and application value.

Description

Play pot low baking temperature energy-saving appliance automatically

Technical field

The utility model relates to a kind of energy-conserving product, and especially a kind of matching with oil, steam stove tool prevents the empty energy-conserving product that burns of kitchen range.

Technical background

Food problem is a major issue since the dawn of human civilization.Every day is in the hotel, all there is a large amount of stove and accessorys in restaurant, dining room, school, army, factory, public institution in burning for this reason, consume a large amount of petroleum resourceses.It is reported: the real time of frying a green vegetables is 10～20 seconds, but the whole process need of its operation clock more than three minutes, wherein the most of the time is in dish delivery and reinforced, be not related to fire at this moment, stove fire continues empty the burning has wasted the energy, environment around the energy of these wastes is also toasting is in vehement the baking of high heat working environment, and people turn a blind eye to this all the time.Though someone proposed solution, its scheme is very complicated, has adopted multiple parts such as transformer, drawing magnetism, and structure is also huger, uses inconvenience.And this scheme employing closed type magnetic valve, in case power failure is oily, gas circuit just can't be connected, whole kitchen range all can't operate as normal.

Summary of the invention

At the above-mentioned deficiency of prior art, the purpose of this utility model provides a kind of the automatic low baking temperature energy-saving appliance of pot, and it can guarantee promptly to be in the normal operating condition of often opening behind the pot, and firepower reaches cook's requirement, and a pot is low baking temperature and guarantees energy-conservation requirement.And it is simple in structure, easy to use.

The purpose of this utility model is achieved in that this plays a pot automatic low baking temperature energy-saving appliance and contains pressure sensor and magnetic valve, described pressure sensor is made up of pressure running part that is in top and the switch sections that is socketed in its underpart, the drive link upper end that is in the housing links to each other with the rear end of depression bar, the lower end of drive link links to each other with insulator, is embedded in the adjustable conductor decomposition pressure switch that interior conductor of insulator and tail end stretch out housing; Described magnetic valve is adjustable open type, is provided with the channel design of logical oil, gas in its valve seat, and the electromagnetism needle that moves up and down in valve body is in and just in time seals the main channel mouth when the next, is provided with manual adjustable needle in the adjustable low baking temperature passage; Two ends lead-out wire A, the B of pressure switch are connected between magnetic valve and the power switch.Between pressure switch and drive link, also be provided with at least one insulation heat insulating mattress and a compression spring.Described compression spring is helical spring or ring spring.Coil in the magnetic valve is the plastic packaging coil.Described power switch is a two-wire double-gate switch.

The utility model is reasonable in design, and is simple in structure, easy to use, implements easily.The utility model magnetic valve adopts open type, can not influence work when non-transformer.Electromagnetic valve coil adopts water-fast, the oil resistant of high-quality plastic packaging coil, is fit to very much the such working environment in kitchen.The utility model coil adopts 24W, and actual needs only is 5-6W, can guarantee the long-term work of this coil.Power switch adopts two-wire double-gate switch, can guarantee Electrical Safety, and operation is very easy.

Description of drawings

Accompanying drawing 1 is a pressure sensor sectional structure schematic diagram among the embodiment;

Accompanying drawing 2 is a pressure sensor sectional structure schematic diagram among another embodiment;

Accompanying drawing 3 is an electrical block diagram.

Accompanying drawing 4 is a magnetic valve "on" position sectional structure schematic diagram;

Accompanying drawing 5 is a magnetic valve normally open sectional structure schematic diagram.

Accompanying drawing acceptance of the bid keep the score state as follows: 1---connecting pin; 2---the drive link cover; 3---drive link; 4---pressure switch and drive link cover junction; 5---the insulation heat insulating mattress; 6---compression spring; 7---the pressure switch shell; 8---nut; 9---adjustable conductor; 10---depression bar; 11---be connected insulator with conductor; 12---with the drive link bonding conductor; 13---pressure switch; 14---top cover; 15---the intermediate insulation heat insulating mattress; 16---second compression spring; 17---oil, gas outlet; 18---manual adjustable needle; 19---the plastic packaging coil; 20---the electromagnetism needle; 21---valve body; 22---the main channel mouth; 23---oil, gas import; 24---adjustable low baking temperature passage; 25---magnetic valve; 26---pressure sensor; 27---battery main switch; 28---valve seat; 29---the gravity-flow ventilation mouth.

The specific embodiment

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.As shown in Figure 1, described pressure sensor mainly contains running part and switch sections, and sleeve pipe 2 is arranged outside the drive link 3, and this sleeve pipe adopts high-quality seamless steel pipe and does to send out orchid and handle, thereby durable in use, can oxidation.The upper end of drive link 3 links to each other with depression bar 10 rear ends, depression bar 10 front ends should be arranged near the kitchen range pot supporter, it highly answers a little higher than pot supporter, just in time push down depression bar 10 front ends when guarantee pot, this moment, the depression bar 10 downward drive links 3 that also lift simultaneously disconnected pressure switch 13, magnetic valve is in normally open (as shown in Figure 5), and firepower can reach cook's requirement.Depression bar 10 front ends pressurized and lift drive link 3 returns, pressure switch closure not when playing pot, magnetic valve energising work, this moment, (as shown in Figure 4) closed in main channel 22, and a small amount of oil, gas fuel lead to kitchen range through low baking temperature passage 24 by outlet 17, keep low baking temperature, wait for the work of following step.One conductor 12 very of pressure switch 13, it is embedded in the insulator 11, and another very adjustable conductor 9 is by 12,19 lead A, the B that draw will join with magnetic valve 25 and switch 27 (seeing accompanying drawing 3).Accompanying drawing 2 is pressure sensor signal among another embodiment, only is provided with an insulation heat insulating mattress 5 and a compression spring 6 in the accompanying drawing 1, is provided with 6,16 and two insulation of two compression springs

heat insulating mattress

5,15 in the accompanying drawing 2.It is better that two insulation heat insulating mattress and the compression springs effect of heat insulation that can guarantee to insulate is set, because the utility model must be arranged near the cooking stove, good heat-insulation effect more helps this energy-saving appliance operate as normal.Accompanying drawing 4 is the signal of magnetic valve "on" position sectional structure, by finding out the channel design that is provided with oil, gas in the valve seat 28 among the figure, when magnetic valve is in normally open (as accompanying drawing 5), the oil of coming in oil, the gas import 23, gas major part be 22 flow direction outlets 17 through the main channel.When magnetic valve was in closed condition, as shown in Figure 4, passage 22 closed dead, and oil, gas flow out through exporting 17 to have only adjustable low baking temperature passage to have after a little while, to keep stove low baking temperature wait state.The utility model is used the work of 220V civil power, and adaptability is strong.The above-mentioned control of only having described oil, gas, in fact, can be when needing synchronously to helping right air to control.Application of the present utility model makes to need not to use the hand control stove in cook's operating process fully, can reach to take big fire, waits the natural adaptation state of the low baking temperature of biding one's time.And etc. the low baking temperature state of the biding one's time consumption of having stopped empty burning fully, optimized the working environment in kitchen, also reduced exhaust gas discharging, protected social overall situation.The utility model all can use as the stove and accessory of fuel using diesel oil, coal gas, alcohol, liquefied gas, natural gas, synthesis gas etc.After tested, energy-saving effect is general equal reaches 40%.The utility model is a kind of outstanding energy-conserving product, has application value widely.

Claims

1, a kind of automatic low baking temperature energy-saving appliance of pot, contain pressure sensor and magnetic valve, it is characterized in that: described pressure sensor is made up of pressure running part that is in top and the switch sections that is socketed in its underpart, drive link (3) upper end that is in the housing (2,7) links to each other with the rear end of depression bar (10), the lower end of drive link (3) links to each other with insulator (11), is embedded in adjustable conductor (9) the decomposition pressure switch (13) that interior conductor (12) of insulator (11) and tail end stretch out housing (7); Described magnetic valve (25) is adjustable open type, be provided with the channel design of logical oil, gas in its valve seat (28), the electromagnetism needle (20) that moves up and down in valve body (21) is in and just in time seals main channel mouth (22) when the next, is provided with manual adjustable needle (18) in the adjustable low baking temperature passage (24); Two ends lead-out wire A, the B of pressure switch (13) is connected between magnetic valve (25) and the power switch (27).

2, energy-saving appliance according to claim 1 is characterized in that: also be provided with at least one insulation heat insulating mattress (5) and compression spring (6) between pressure switch (13) and drive link (3).

3, energy-saving appliance according to claim 1 is characterized in that: the coil (19) in the magnetic valve (25) is the plastic packaging coil.

4, energy-saving appliance according to claim 1 is characterized in that: described power switch (27) is a two-wire double-gate switch.

5, according to the described energy-saving appliance of claim 2, it is characterized in that: described compression spring is helical spring or ring spring.