CN108826374A - A kind of fuel gas return-flow mechanism of improved integrated kitchen range - Google Patents

A kind of fuel gas return-flow mechanism of improved integrated kitchen range Download PDF

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Publication number
CN108826374A
CN108826374A CN201810448722.1A CN201810448722A CN108826374A CN 108826374 A CN108826374 A CN 108826374A CN 201810448722 A CN201810448722 A CN 201810448722A CN 108826374 A CN108826374 A CN 108826374A
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CN
China
Prior art keywords
pipe
entrance
fixed
air
stove
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.)
Granted
Application number
CN201810448722.1A
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Chinese (zh)
Other versions
CN108826374B (en
Inventor
张金祥
张伟达
包凯飞
韩春飞
章延俊
张唯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kitchen Tools Electrical Appliances Co Ltd Of Zhejiang River Tide Nation
Original Assignee
Kitchen Tools Electrical Appliances Co Ltd Of Zhejiang River Tide Nation
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Application filed by Kitchen Tools Electrical Appliances Co Ltd Of Zhejiang River Tide Nation filed Critical Kitchen Tools Electrical Appliances Co Ltd Of Zhejiang River Tide Nation
Priority to CN201611203244.5A priority Critical patent/CN106482174B/en
Priority to CN201810448722.1A priority patent/CN108826374B/en
Publication of CN108826374A publication Critical patent/CN108826374A/en
Application granted granted Critical
Publication of CN108826374B publication Critical patent/CN108826374B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C3/00Stoves or ranges for gaseous fuels
    • F24C3/008Ranges
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D15/00Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/10Adaptations for driving, or combinations with, electric generators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/001Details arrangements for discharging combustion gases
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/10Tops, e.g. hot plates; Rings
    • F24C15/101Tops, e.g. hot plates; Rings provisions for circulation of air
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/10Tops, e.g. hot plates; Rings
    • F24C15/108Mounting of hot plate on worktop
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/12Side rests; Side plates; Cover lids; Splash guards; Racks outside ovens, e.g. for drying plates
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/20Removing cooking fumes
    • F24C15/2042Devices for removing cooking fumes structurally associated with a cooking range
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C3/00Stoves or ranges for gaseous fuels
    • F24C3/08Arrangement or mounting of burners
    • F24C3/085Arrangement or mounting of burners on ranges
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C3/00Stoves or ranges for gaseous fuels
    • F24C3/12Arrangement or mounting of control or safety devices
    • F24C3/126Arrangement or mounting of control or safety devices on ranges
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30Systems combining energy storage with energy generation of non-fossil origin

Abstract

The present invention provides a kind of fuel gas return-flow mechanisms of improved integrated kitchen range, belong to integrated kitchen range technical field.It solves the problems, such as that combustion gas utilization rate is not high in the prior art.The fuel gas return-flow mechanism of this improved integrated kitchen range, integrated kitchen range includes hearth and the stove that is arranged in below hearth, fuel gas return-flow mechanism includes the cooker racks being fixed on hearth, a burner is equipped in cooker racks, cooker racks includes that frame body frame body upper end side annular in shape offers one and can collect the collection hole of unburned gas, a Y-pipe one is fixed in stove, Y-pipe one has entrance one, entrance two and outlet one, it collects and is connected between hole and the entrance one of Y-pipe one by a conduit one, a compressor is fixed in the lower section of Y-pipe one, the entrance two of Y-pipe one is connected with the air outlet of compressor;A blower is also fixed in stove, the delivery outlet of blower connects an air-exhausting duct, and the air inlet of compressor is connected with the import of air-exhausting duct by a conduit two.The present invention has the advantages that combustion gas utilization rate is high.

Description

A kind of fuel gas return-flow mechanism of improved integrated kitchen range
Technical field
The invention belongs to integrated kitchen range technical fields, are related to a kind of fuel gas return-flow mechanism of integrated kitchen range.
Background technique
Integrated kitchen range is also referred to as environment-protection oven or integrated environment-friendly stove.Integrated kitchen range be a kind of collection range hood, gas-cooker, disinfection cabinet, The multiple functions such as storage cabinet have many advantages, such as that saving space, smoke pumping effect are good in the kitchen appliance of one.
Integrated kitchen range currently on the market causes combustion gas utilization rate not high, does not reach there are integrated kitchen range fuel gas buring is insufficient To energy-efficient purpose.So for those skilled in the art, need to be developed it is a kind of can recycling and reusing combustion gas it is integrated Stove.
Summary of the invention
The purpose of the present invention is there is the above problem in view of the prior art, a kind of combustion gas of improved integrated kitchen range is proposed Flow back mechanism, and the present invention has the characteristics that energy conservation.
Object of the invention can be realized by the following technical scheme:A kind of fuel gas return-flow mechanism of integrated kitchen range, integrated kitchen range Including hearth and the stove being arranged in below hearth, which is characterized in that the fuel gas return-flow mechanism includes being fixed on hearth Cooker racks, a burner is equipped in cooker racks, the cooker racks includes frame body annular in shape, and frame body is equipped with several long lumbar holes, frame Body upper end side, which offers one, can collect the collection hole of unburned gas, and a Y-pipe one, the Y-pipe are fixed in stove One has entrance one, entrance two and outlet one, collects and is connected between hole and the entrance one of Y-pipe one by a conduit one, institute A compressor is fixed in the lower section for the Y-pipe one stated, and the entrance two of Y-pipe one is connected with the air outlet of compressor;Described A blower is also fixed in stove, the delivery outlet of blower connects an air-exhausting duct, and air-exhausting duct is fixed on stove bottom, the air inlet of compressor Mouth is connected with the import of air-exhausting duct by a conduit two, and a Y-pipe two is fixed in stove, and the Y-pipe two includes pipe Body offers a mounting hole on tube body, and mounting hole internal diameter is equipped with screw thread, and Y-pipe two has entrance three, entrance four, two and of outlet One is adjustable the control valve of air fuel gas ratio, and the entrance four of Y-pipe two is connected with the outlet one of Y-pipe one by a hose It connects, the connection of entrance three one of Y-pipe two can provide the delivery pipe of combustion gas, and the outlet two of Y-pipe two is led with burner by one Pipe three communicates, and the control valve includes knob and adjusting block, and knob is connected with adjusting block by a shaft, and shaft is equipped with spiral shell Line, shaft wear tube body and are threadedly coupled mounting hole, and adjusting block is in cubic, and adjusting block is in entrance three and entrance four crosses Locate, a wind-driven generator, import of the impeller of wind-driven generator towards air-exhausting duct, wind-force hair are fixed on the air draft inside pipe wall Motor is connected by several conducting wires with an accumulator rectifier, and the accumulator rectifier is fixed on stove inner wall, is stored Cell rectifier is connected with a storage battery, and storage battery is fixed on accumulator rectifier side, and being welded and fixed one on the outside of cooker racks prevents water The annular gear edge of entrance, for annular gear along being made using stainless steel, annular gear offers a strip groove along outside, in strip groove An inlet opening is offered, stove inner wall also bolt fixes a water pump, passes through a water pipe one between the water inlet end and inlet opening of water pump It is connected, the water outlet of water pump and the import of air-exhausting duct are connected by a water pipe two.
The frame body upper end outer diameter is greater than lower end outer diameter, and upper end external diametrical extent is in 15-20cm, and lower end external diametrical extent is in 8- 12cm.Preferably, upper end outer diameter is 17cm, lower end outer diameter is 10cm.
The outer diameter in the collection hole is 1-2cm, and the internal diameter in the collection hole is 0.4-0.8cm.Preferably, described The outer diameter in collection hole be 1.5cm, the internal diameter in the described collection hole is 0.6cm.
The fuel gas return-flow mechanism of this improved integrated kitchen range, its working principle is that such:Firstly, combustion gas from delivery pipe into Enter, enter inlet box along conduit three after Y-pipe two, then used for burner, outside air enters cooperation from long lumbar hole Burning;Not sufficiently combusted gas density is relatively small, therefore can rise and enter and collect in hole, under the driving of compressor, receives Unburned gas in collection hole reenters burner into Y-pipe one and Y-pipe two excessively and uses, and substantially increases the combustion of combustion gas Burning rate, to play good energy-saving effect.
Compared with prior art, the fuel gas return-flow mechanism of this improved integrated kitchen range has the following advantages that:
1, the present invention collects hole, compressor and Y-pipe one by setting, and unburned gas is enable to be recycled well It utilizes, to play good energy-saving effect.
2, the present invention carrys out the ratio of regulating gas and air, needs to select according to different by setting knob and adjusting block Different proportion reduces the waste of combustion gas, reaches energy-efficient purpose.
3, the present invention makes the wind energy transformation in air-exhausting duct by setting wind-driven generator, accumulator rectifier and storage battery Electric power, the advantages of embodying green energy conservation of the present invention.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the structural schematic diagram of combustion gas regulating mechanism of the present invention.
Fig. 3 is the structural schematic diagram of Y-pipe one of the present invention.
Fig. 4 is the structural schematic diagram of Y-pipe two of the present invention.
Fig. 5 is the structural schematic diagram of compressor of the present invention.
Fig. 6 is the structural schematic diagram of adjustment disk of the present invention.
In figure, 1, hearth;2, stove;3, cooker racks;3a, long lumbar hole;4, hole is collected;5, Y-pipe one;5a, entrance one;5b, Entrance two;5c, outlet one;6, conduit one;7, compressor;7a, air inlet;7b, air outlet;8, blower;9, air-exhausting duct;10, it leads Pipe two;11, burner;12, inlet box;12a, air inlet;12b, venthole;13, adjustment disk;13a, venthole;14, Y-pipe Two;14a, entrance three;14b, entrance four;14c, outlet two;14d, tube body;14e, knob;14f, adjusting block;14g, shaft;15, Conduit three;16, hose;17, delivery pipe;18, controller;19, rotary electric machine;20, rotation axis;21, gear one;22, gear two; 23, wind-driven generator;24, accumulator rectifier;25, storage battery;26, annular gear edge;27, strip groove;28, water pump;29, water pipe One;30, water pipe two;31, L-type fixing piece.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described, However, the present invention is not limited to these examples.
As shown in Fig. 1,2,3,4,5,6, a kind of fuel gas return-flow mechanism of improved integrated kitchen range, integrated kitchen range includes 1 He of hearth Stove 2 below hearth 1 is set, and fuel gas return-flow mechanism includes the cooker racks 3 being fixed on hearth 1, and a burning is equipped in cooker racks 3 Device 11, cooker racks 3 include frame body annular in shape, and frame body upper end outer diameter is greater than lower end outer diameter, upper end external diametrical extent in 15-20cm, under Hold external diametrical extent in 8-12cm.Preferably, upper end outer diameter is 17cm, lower end outer diameter is 10cm.Frame body is equipped with several long waists Hole 3a, frame body upper end side, which offers one, can collect the collection hole 4 of unburned gas, and the outer diameter for collecting hole 4 is 1-2cm, collect The internal diameter in hole 4 is 0.4-0.8cm.Preferably, the outer diameter for collecting hole 4 is 1.5cm, the internal diameter for collecting hole 4 is 0.6cm.Stove 2 A Y-pipe 1 is inside fixed, Y-pipe 1 has one 5a of entrance, two 5b of entrance and one 5c of outlet, collects hole 4 and Y-pipe 1 One 5a of entrance between be connected by a conduit 1, a compressor 7 is fixed in the lower section of Y-pipe 1, and Y-pipe 1 enters Two 5b of mouth are connected with the air outlet 7b of compressor 7;A blower 8 is also fixed in stove 2, the delivery outlet of blower 8 connects an air draft Pipe 9, air-exhausting duct 9 are fixed on 2 bottom of stove, and the air inlet 7a of compressor 7 is connected with the import of air-exhausting duct 9 by a conduit 2 10 It is logical, a Y-pipe 2 14 is fixed in stove 2, Y-pipe 2 14 includes tube body 14d, offers a mounting hole on tube body 14d, installs Hole internal diameter is equipped with screw thread, and there are Y-pipe 2 14 three 14a of entrance, four 14b of entrance, outlet two 14c and one to be adjustable air fuel gas The control valve of ratio, control valve include knob 14e and adjusting block 14f, and knob 14e and adjusting block 14f pass through a shaft 14g phase Even, shaft 14g is equipped with screw thread, and shaft 14g wears tube body 14d and is threadedly coupled mounting hole, and adjusting block 14f is in cubic, Adjusting block 14f is in four 14b intersection of three 14a of entrance and entrance.When knob 14e is rotated forward, shaft 14g is rotated down, and is adjusted Block 14f is moved down, and the ventilatory capacity of the combustion gas in three 14a of entrance increases, and the ventilatory capacity of the air in four 14b of entrance is reduced;When When knob 14e is inverted, shaft 14g is rotated up, and adjusting block 14f is moved up, and the ventilatory capacity of the combustion gas in three 14a of entrance subtracts Few, the ventilatory capacity of the air in four 14b of entrance increases.Four 14b of entrance of Y-pipe 2 14 and one 5c of outlet of Y-pipe 1 are logical It crosses hose 16 to be connected, the three 14a connection one of entrance of Y-pipe 2 14 can provide the delivery pipe 17 of combustion gas, and Y-pipe 2 14 goes out Two 14c of mouth are connected with burner 11 by a conduit 3 15.
11 bottom of burner has air inlet, and the lower section of burner 11 is equipped with a combustion gas for being adjustable combustion gas ventilatory capacity size Regulating mechanism, combustion gas regulating mechanism include the inlet box 12 being arranged in stove 2, and inlet box 12 is in immediately below burner 11, A L-type fixing piece 31 is fixed in stove 2,12 side of inlet box is fixed with 31 phase of L-type fixing piece, so that inlet box 12 be made to be fixed on On stove 2, there is a cavity, the top of inlet box 12 offers a venthole 12b, the bottom of inlet box 12 inside inlet box 12 Offer an air inlet 12a, an adjustment disk 13 be additionally provided between inlet box 12 and burner 11, opened up on adjustment disk 13 there are six Venthole 13a, the both ends of venthole 13a are respectively and fixedly provided with sealing ring, and the both ends venthole 13a outer diameter size is 1.2-1.4cm, The inner diameter size of sealing ring is identical as venthole 13a both ends inner diameter size;Preferably, the both ends venthole 13a outer diameter size is equal For 1.3cm;The outer diameter at the both ends each venthole 13a is all the same, and each venthole 13a internal ventilation internal diameter is different, each ventilation The hole hole the 13a heart is equidistant to 13 axle center of adjustment disk, and the axle center of adjustment disk 13 is equipped with one and can select different venthole 13a and make The rotational structure that venthole 13a is communicated with air inlet 12a, air inlet, rotational structure include rotary electric machine 19 and rotation axis 20, are turned The body of dynamic motor 19 makes to be fixed by bolts on 2 inner wall of stove, and the output shaft of rotary electric machine 19 is arranged vertically upwards, rotation electricity The output shaft end of machine 19 coaxially fixes a gear 1, and rotation axis 20 and the output shaft of motor are in same plane, rotate The lower end of axis 20 is rotatably arranged in a bearing one, and one outer ring of bearing is fixed in a bearing block one, and one bottom of bearing block uses Bolt is fixed in stove 2, and a gear 2 22 is coaxially fixed in rotation axis 20, and gear 1 is meshed with gear 2 22, rotation The upper end of axis 20 is mutually fixed with 13 axle center of adjustment disk, and 8 side bolt of blower fixes a controller 18, rotary electric machine 19 and controller 18 are connected by several conducting wires.Rotary electric machine 19 is controlled by control controller 18, rotary electric machine 19 rotates, band moving gear One 21 rotations, the rotation of one 21 rotation driven gear 2 22 of gear, the rotation of gear 2 22 drive rotation axis 20 to rotate, and 20 turns of rotation axis Dynamic that adjustment disk 13 is driven to rotate, the rotation of adjustment disk 13 switches the venthole 13a of different ventilatory capacities.
Fix a wind-driven generator 23 on 9 inner wall of air-exhausting duct, the impeller of wind-driven generator 23 towards air-exhausting duct 9 import, Wind-driven generator 23 is connected by several conducting wires with an accumulator rectifier 24, and accumulator rectifier 24 is fixed in stove 2 On wall, accumulator rectifier 24 is connected with a storage battery 25, and storage battery 25 is fixed on 24 side of accumulator rectifier.In air-exhausting duct 9 Exhaust gas there is rotary action to impeller, to enable a certain amount of alternating current of the generation of wind-driven generator 23, accumulator rectifier 24 are then stored in AC rectification in storage battery 25 at direct current, can be with when occurring having a power failure or machine power plate breaks down Illumination or igniting are provided using the direct current in storage battery 25, the electric current generated using exhaust gas is simultaneously utilized again, embodied well The advantages of green energy conservation of this integrated kitchen range.
The annular that one prevents water from entering is welded and fixed on the outside of cooker racks 3 to keep off along 26, annular gear is made along 26 using stainless steel, ring Shape gear offers a strip groove 27 along 26 outsides, an inlet opening is offered in strip groove 27,2 inner wall of stove also bolt is fixed One water pump 28 is connected between the water inlet end and inlet opening of water pump 28 by a water pipe 1, the water outlet of water pump 28 and air draft The import of pipe 9 is connected by a water pipe 2 30.Annular gear has good water-proof function along 26, prevents water from entering cooker racks from bottom In 3, after having cleaned hearth 1, water can be spilt out from the inlet opening in strip groove 27, by the power of water pump 28 along water pipe One 29, water pipe 2 30 flows into air-exhausting duct 9, finally spills out from air-exhausting duct 9.
This integrated kitchen range, its working principle is that such:Firstly, combustion gas enters from delivery pipe 17, after Y-pipe 2 14 Enter inlet box 12 along conduit 3 15, then, is used for burner 11, outside air enters from long lumbar hole 3a and matches combination burning;Not Full combustion gas density is relatively small, therefore can rise and enter and collect in hole 4, under the driving of compressor 7, collects hole 4 In unburned gas use into crossing Y-pipe 1 and Y-pipe 2 14 and reenter burner 11, substantially increase combustion gas Combustion rate, to play good energy-saving effect;Secondly, by controlling to adjust disk 13, so that the ventilatory capacity of combustion gas is controlled, according to Different venthole 13a is used needed for user, avoids waste combustion gas;Wind energy in air-exhausting duct 9 is converted by wind-driven generator 23 For alternating current, then by accumulator rectifier 24 AC rectification is then stored in storage battery 25 at direct current, when stopping Electricity or machine power plate can be used in storage battery 25 direct current when breaking down provides illumination or igniting, is generated using exhaust gas Electric current and the advantages of utilize again, embody the green energy conservation of this energy conservation integrated kitchen range well;When needing to clean integrated kitchen range, It can be rinsed with water hearth 1, water is discharged after strip groove 27, water pipe 1 and water pipe 2 30 from air-exhausting duct 9 after flushing, The temperature in air-exhausting duct 9 is reduced simultaneously, is had the advantages that easy to clean;Present invention tool green, environmental protection, energy conservation etc. in summary Advantage.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although hearth 1 is used more herein;Stove 2;Cooker racks 3;Long lumbar hole 3a;Collect hole 4;Y-pipe 1;Entrance One 5a;Two 5b of entrance;Export a 5c;Conduit 1;Compressor 7;Air inlet 7a;Air outlet 7b;Blower 8;Air-exhausting duct 9;Conduit two 10;Burner 11;Air inlet;Inlet box 12;Air inlet 12a;Venthole 12b;Adjustment disk 13;Venthole 13a;Y-pipe two 14;Three 14a of entrance;Four 14b of entrance;Export two 14c;Tube body 14d;Knob 14e;Adjusting block 14f;Shaft 14g;Conduit 3 15; Hose 16;Delivery pipe 17;Controller 18;Rotary electric machine 19;Rotation axis 20;Gear 1;Gear 2 22;Wind-driven generator 23; Accumulator rectifier 24;Storage battery 25;Annular gear is along 26;Strip groove 27;Water pump 28;Water pipe 1;Water pipe 2 30;L-type is fixed The terms such as part 31, but it does not exclude the possibility of using other terms.The use of these items is only for more easily describe The essence of the invention with explanation;Being construed as any additional limitation is disagreed with spirit of that invention.

Claims (3)

1. a kind of fuel gas return-flow mechanism of improved integrated kitchen range, integrated kitchen range includes hearth and the stove that is arranged in below hearth, It is characterized in that, the fuel gas return-flow mechanism includes the cooker racks being fixed on hearth, is equipped with a burner, the pot in cooker racks Frame includes frame body annular in shape, and frame body is equipped with several long lumbar holes, and frame body upper end side, which offers one, can collect unburned gas Collection hole, a Y-pipe one is fixed in stove, the Y-pipe one has entrance one, entrance two and outlet one, collects hole It is connected between the entrance one of Y-pipe one by a conduit one, a compressor is fixed in the lower section of the Y-pipe one, and three The entrance two of breeches pipe one is connected with the air outlet of compressor;A blower is also fixed in the stove, the delivery outlet of blower connects An air-exhausting duct is connect, air-exhausting duct is fixed on stove bottom, and the air inlet of compressor is connected with the import of air-exhausting duct by a conduit two It is logical, a Y-pipe two is fixed in stove, the Y-pipe two includes tube body, a mounting hole is offered on tube body, in mounting hole Diameter is equipped with screw thread, and Y-pipe two has entrance three, entrance four, exports two and one control valve for being adjustable air fuel gas ratio, and three The entrance four of breeches pipe two is connected with the outlet one of Y-pipe one by a hose, and the connection of entrance three one of Y-pipe two can provide The delivery pipe of combustion gas, the outlet two of Y-pipe two are communicated with burner by a conduit three, the control valve include knob and Adjusting block, knob and adjusting block are connected by a shaft, and shaft is equipped with screw thread, and shaft wears tube body and is threadedly coupled installation Hole, adjusting block are in cubic, and adjusting block is in four intersection of entrance three and entrance, fixes a wind on the air draft inside pipe wall Power generator, the impeller of wind-driven generator is towards the import of air-exhausting duct, and wind-driven generator passes through several conducting wires and a battery is whole Stream device is connected, and the accumulator rectifier is fixed on stove inner wall, and accumulator rectifier is connected with a storage battery, storage battery It is fixed on accumulator rectifier side, an annular gear edge for preventing water from entering is welded and fixed on the outside of cooker racks, annular gear is not along using Rust steel is made, and annular gear offers a strip groove along outside, and an inlet opening, stove inner wall also bolt are offered in strip groove A water pump is fixed, is connected between the water inlet end and inlet opening of water pump by a water pipe one, the water outlet of water pump and air-exhausting duct Import is connected by a water pipe two.
2. the fuel gas return-flow mechanism of improved integrated kitchen range according to claim 1, which is characterized in that the frame body upper end Outer diameter is greater than lower end outer diameter, and upper end external diametrical extent is in 15-20cm, and lower end external diametrical extent is in 8-12cm.
3. the fuel gas return-flow mechanism of improved integrated kitchen range according to claim 1, which is characterized in that the collection hole Outer diameter is 1-2cm, and the internal diameter in the collection hole is 0.4-0.8cm.
CN201810448722.1A 2016-12-23 2016-12-23 A kind of fuel gas return-flow mechanism of improved integrated kitchen range Active CN108826374B (en)

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CN201611203244.5A CN106482174B (en) 2016-12-23 2016-12-23 A kind of fuel gas return-flow mechanism of integrated kitchen range
CN201810448722.1A CN108826374B (en) 2016-12-23 2016-12-23 A kind of fuel gas return-flow mechanism of improved integrated kitchen range

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CN108050015A (en) * 2017-12-07 2018-05-18 湖北中瑞天恒节能科技发展有限公司 A kind of energy recovery system for commercial combustion gas stove
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