CN205261653U - Induction type kitchen range energy -saving appliance - Google Patents

Abstract

The utility model relates to a kitchen range field, concretely relates to induction type kitchen range energy -saving appliance, its characterized in that: still include a some firearm, set up solenoid valve, proximity switch and relay on fuel pipeline, be equipped with on the kitchen body edge and keep away the range, the point firearm wraps the ignition needle of being connected including the high pressure package with the high pressure, the high pressure package sets up in the position of keeping away from the furnace end, the ignition needle sets up inside the furnace end, a coil wiring end of relay is connected with proximity switch, high pressure package, solenoid valve are connected with the output of relay. The utility model provides a switching of induction type kitchen range energy -saving appliance application proximity switch control fuel channel and some firearm is drawn when keeping away the range when the pot, touches proximity switch, and the phenomenon of the empty fever of kitchen range is avoided to the automatic cutout supply of fuel to the great fuel of having saved, this kind of proximity switch is not influenced by the greasy dirt on the switch through response metal touch switch, and job stabilization nature is high, adopts the relay to insert the power, and the security is good.

Description

A kind of induction stove energy-saving appliance

Technical field

The utility model relates to cooking stove field, is specifically related to a kind of induction stove energy-saving appliance.

Background technology

Energy scarcity and energy-conserving and environment-protective are large themes for the world today, and China is due to large population base, food and drinkIndustry is very flourishing. Conventionally fuel cost is about 8% left and right of the turnover, has every year 1.6 hundred billion the energy to disappearConsumption. Catering industry (refers to that cook has fried dish and divided dish, boiler when adding condiment and cleaning a pot invalid man-hour according to statisticsThe empty time of burning) energy of waste is about 40% of fuel cost, have an appointment every year 64000000000 yuan the energy in vainWaste, therefore catering industry has the huge energy saving space.

For solving the empty problem of burning of cook's cooking stove in cooking process, application publication number is CN103322599AApplication for a patent for invention provides a kind of Full-automatic energy-saving stove, comprises stove, the kitchen range top, burner, infrared ray spyHead, circuit main board case, magnetic valve and electronic lighter; Wherein, described circuit main board case is placed in described stoveBelow, described infrared probe is two, lays respectively at the diagonal position on the described kitchen range top, described twoThe connecting line of infrared probe is positioned at the top of described burner, on the circuit main board in described circuit main board case, pacifiesThe sparking relay being connected with control chip is housed, the lead-in wire terminal of described electronic lighter and described sparking relayThe leading-out terminal of device connects, and the igniting needle of described electronic lighter leading-out terminal is installed on burner, described electronic strikingThe other end of device leading-out terminal is connected with the metal part of stove; Described magnetic valve is connected in series in described burnerIn gas inlet pipe road. Although this kind of Full-automatic energy-saving stove can be realized the automatic control to boiler switch,Avoided the empty burning of boiler, but because the greasy dirt in kitchen is comparatively serious, in use procedure, greasy dirt is attached to infraredOn sensor, affect its sensitivity, easily draw maloperation.

In addition, the patent application that application publication number is CN103175234A discloses a kind of maintenance free energy saving cooking stoveStrut device, comprise and being arranged on burner hearth for controlling the depression bar moving up and down of combustion gas opening and closing,This depression bar upper end has at least part to stretch out outside burner hearth, and depression bar upper end is provided with impurity such as can preventing oil, mud, waterStop up the depression bar cap of this depression bar; Depression bar cap is top hollow cylindrical structure with cover; During depression bar outside cover hasEmpty tubular supporting bar, the highest point of support bar is not exposed in the lower end of depression bar cap; The internal diameter of support bar is greater than depression barExternal diameter, the internal diameter of depression bar cap is greater than the external diameter of support bar; Support bar is arranged on the groove of inner side, burner hearth edgeIn, the position that this strut device arranges is too near burner hearth, and long-term place is easy deformed damaged at high temperature.

Utility model content

For overcoming deficiency of the prior art, the utility model provides a kind of good stability, safe senseAnswer formula saving device of range.

For achieving the above object, the technical solution adopted in the utility model is as follows: a kind of induction stove is energy-conservationDevice, comprises stove, burner and fuel pipe, it is characterized in that: also comprise igniter, be arranged at fuel pipeMagnetic valve, approach switch and relay on road, described stove edge is provided with inflammable frame, described igniterComprise high voltage package and the ignition electrode being connected with high voltage package, described high voltage package is arranged at the position away from burner, instituteState ignition electrode and be arranged at burner inside, a winding wiring of described relay is connected with approach switch, instituteState high voltage package, magnetic valve is connected with the output of relay.

Further, a winding wiring of described relay accesses live wire by approach switch, anotherWinding wiring access zero line.

Further, described relay is normally opened relay, in the time that approach switch disconnects, and the coil of relayDead electricity, relay contact disconnects, and in the time that approach switch is closed, the coil of relay obtains electric, relay contactClosed.

Further, described approach switch is arranged at inflammable frame outside, approach switch by support welding in keeping awayRange center, in the time that pot body is pulled to inflammable frame, approach switch top is less than induction distance with the distance of pot bodyFrom.

Further, described inflammable frame comprises that support body and two are arranged at the leg on support body top, described stoveEdge be provided with boss, described inflammable frame is positioned on boss.

Further, the cross section of described support body is " Π " type.

Seen from the above description the induction stove energy-saving appliance that, the utility model provides uses approach switch controlThe switching of fuel channel and igniter, in the time that pot is pulled to inflammable frame, touches approach switch, automatically cuts off combustionMaterial supply, avoids the empty phenomenon of burning of cooking stove, thereby has saved greatly fuel, and this kind of approach switch is by senseAnswer metal touch switch, not affected by the greasy dirt on switch, job stability is high, adopts relay access electricitySource, security is good, thereby has stronger use value and market value.

Brief description of the drawings

Fig. 1 is the structural representation of the utility model induction stove energy-saving appliance.

Fig. 2 is the side view of the utility model induction stove energy-saving appliance.

Fig. 3 is the electrical schematics of the utility model induction stove energy-saving appliance.

Detailed description of the invention

Below by detailed description of the invention, the utility model will be further described.

As depicted in figs. 1 and 2, induction stove energy-saving appliance described in the utility model, comprises stove 1, stove2, fuel pipe 3, igniter 4, be arranged at magnetic valve 5, approach switch 6 and on fuel pipe 3Relay 7, stove 1 edge is provided with inflammable frame 11, and inflammable frame 11 comprises that support body and two are arranged at support bodyThe leg on top, the edge of stove 1 is provided with boss 12, and inflammable frame 11 is positioned on boss 12, support bodyCross section is " Π " type, and igniter 4 comprises high voltage package 41 and the ignition electrode 42 being connected with high voltage package 41, heightPress bag 41 positions that are arranged at away from burner 2, ignition electrode 42 is arranged at burner 2 inside, approach switch 6Be arranged at inflammable frame 11 outsides, approach switch 6, approaches in inflammable frame 11 centers by support weldingSwitch 6 tops are less than distance of reaction with the distance of pot body.

As shown in Figure 3, one of them winding wiring A1 of relay 7 accesses live wire by approach switch 6,Another winding wiring A2 accesses zero line, and the corresponding two groups of inner normally opened contacts of output of relay 7 are establishedThere are two groups of docking points (B1, B1 ＇ and B2, B2 ＇), wherein docking point B1 access live wire, docking point B2 connectsEnter zero line, two line ends of high voltage package 41 access respectively docking point B1 ＇ and B2 ＇, and high voltage package 41 overlaps ironLine also connects ignition electrode 42, and two line ends of magnetic valve 5 also access respectively docking point B1 ＇ and B2 ＇.

Relay 7 is normally opened relay, coil must not the situation of electricity under, the contact of relay 7 inside disconnects,In the time that pot body furthers the induction range of approach switch 6, approach switch 6 inner contact disconnect, relay 7Coil losing electricity, the normally opened contact of relay 7 disconnects, the output dead electricity of relay 7, magnetic valve 5 dead electricity,Thereby close fuel supply; In the time that pot body pushes away the induction range of approach switch 6, approach switch 6 is inner to be touchedPoint is closed, and it is electric that the coil of relay 7 obtains, the normally opened contact closure of relay 7, the output of relay 7Must be electric, thus opens solenoid valve 5 is opened fuel supply, and cut-in point firearm 4, carries out high-tension ignition.

Above are only some detailed description of the invention of the present utility model, but design concept of the present utility model is notBe confined to this, allly utilize this design to carry out the change of unsubstantiality to the utility model, all should belong to and invade thisThe behavior of utility model protection scope.

Claims (6)

1. an induction stove energy-saving appliance, comprise stove, burner and fuel pipe, it is characterized in that: also comprise igniter, be arranged at magnetic valve, approach switch and relay on fuel pipe, described stove edge is provided with inflammable frame, described igniter comprises high voltage package and the ignition electrode being connected with high voltage package, described high voltage package is arranged at the position away from burner, described ignition electrode is arranged at burner inside, a winding wiring of described relay is connected with approach switch, and described high voltage package, magnetic valve are connected with the output of relay.

2. induction stove energy-saving appliance according to claim 1, is characterized in that: a winding wiring of described relay accesses live wire by approach switch, another winding wiring access zero line.

3. induction stove energy-saving appliance according to claim 1 and 2, is characterized in that: described relay is normally opened relay, in the time that approach switch disconnects, the coil losing electricity of relay, relay contact disconnects, in the time that approach switch is closed, the coil of relay obtains electric, relay contact closure.

4. induction stove energy-saving appliance according to claim 1, it is characterized in that: described approach switch is arranged at inflammable frame outside, approach switch is by support welding in inflammable frame center, and in the time that pot body is pulled to inflammable frame, approach switch top is less than distance of reaction with the distance of pot body.

5. induction stove energy-saving appliance according to claim 1, is characterized in that: described inflammable frame comprises that support body and two are arranged at the leg on support body top, and the edge of described stove is provided with boss, and described inflammable frame is positioned on boss.

6. induction stove energy-saving appliance according to claim 5, is characterized in that: the cross section of described support body is " Π " type.