CN111735083A - Gas stove capable of utilizing waste heat and protecting flame when flame is extinguished - Google Patents

Gas stove capable of utilizing waste heat and protecting flame when flame is extinguished Download PDF

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Publication number
CN111735083A
CN111735083A CN202010641780.3A CN202010641780A CN111735083A CN 111735083 A CN111735083 A CN 111735083A CN 202010641780 A CN202010641780 A CN 202010641780A CN 111735083 A CN111735083 A CN 111735083A
Authority
CN
China
Prior art keywords
gas
cavity
gear
gear shaft
flame
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.)
Withdrawn
Application number
CN202010641780.3A
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Chinese (zh)
Inventor
汤孝峰
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.)
Fuzhou Cangshan Weichao Commodity Co ltd
Original Assignee
Fuzhou Cangshan Weichao Commodity Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fuzhou Cangshan Weichao Commodity Co ltd filed Critical Fuzhou Cangshan Weichao Commodity Co ltd
Priority to CN202010641780.3A priority Critical patent/CN111735083A/en
Publication of CN111735083A publication Critical patent/CN111735083A/en
Withdrawn legal-status Critical Current

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    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

A gas stove capable of utilizing waste heat and protecting when flame is extinguished comprises a gas stove and a gas cavity arranged in the gas stove, a waste heat treatment cavity is arranged in the fuel gas cavity, a fuel gas pipe which penetrates through the waste heat treatment cavity and extends to the outside is arranged in the fuel gas cavity, an air inlet is arranged in the gas pipe, gas enters the gas pipe through the air inlet, a water storage cavity is arranged in the gas cavity, the upper end of the water storage cavity is provided with a water filling port communicated with the outside, a drain pipe is arranged between the water storage cavity and the waste heat treatment cavity, the device can be connected after a valve is opened, and the waste heat is converted into kinetic energy to provide power for the device to close the valve after flame is extinguished, meanwhile, when the gas burner is normally used, the waste heat generated after each use can be converted into electric energy for storage, and the gas pipe is closed by providing energy for the gas burner under the condition that the gas burner is just ignited and is extinguished shortly.

Description

Gas stove capable of utilizing waste heat and protecting flame when flame is extinguished
Technical Field
The invention relates to the technical field of gas leakage prevention, in particular to a gas stove capable of utilizing waste heat and protecting when flame is extinguished.
Background
When the gas stove is used, flame can be accidentally extinguished by wind, soup and the like, so that gas leakage is generated to harm safety of people, the conventional gas stove flameout protection device mainly comprises a thermocouple type device and an ion induction type device, the thermocouple type device needs to be maintained for a period of time for ignition to normally work, the ion induction type device has large power consumption and needs to replace a battery at any time, and the gas stove is improved aiming at the problems.
Disclosure of Invention
The invention aims to solve the technical problem of providing a gas stove which can utilize waste heat and protect when flame is extinguished, and the gas stove overcomes the problems.
The invention is realized by the following technical scheme.
The invention relates to a gas stove capable of utilizing waste heat and protecting when flame is extinguished, which comprises a gas stove and a gas cavity arranged in the gas stove, wherein a waste heat treatment cavity is arranged in the gas cavity, a gas pipe which penetrates through the waste heat treatment cavity and extends to the outside is arranged in the gas cavity, an air inlet is arranged in the gas pipe, gas enters the gas pipe through the air inlet, a water storage cavity is arranged in the gas cavity, a water filling port communicated with the outside is arranged at the upper end of the water storage cavity, a water drainage pipe is arranged between the water storage cavity and the waste heat treatment cavity, a water suction pump is arranged in the water drainage pipe, a gas cavity is arranged in the gas cavity, an exhaust pipe is arranged between the gas cavity and the waste heat treatment cavity, a first chute is arranged on the left wall of the gas cavity, a first sliding block is arranged on the first chute in a sliding manner, a first push rod is arranged at, the first push rod is connected with the first slide block through threads, a groove is formed in the right side of the first slide block, a vent pipe is arranged in the first slide block, a pneumatic valve is arranged in the vent pipe, a push cavity which is positioned on the right side of the gas cavity is arranged in the gas cavity, the push cavity is communicated with the gas cavity through an upper gas inlet and a lower gas inlet, a push plate is arranged in the push cavity, a second push rod is arranged on the lower side of the push plate, the second push rod extends to the outer side of the push cavity, a fixed block is arranged at the lower end of the second push rod, a connecting rod is arranged on the lower side of the fixed block, the connecting rod is hinged with the fixed block through a first hinge rod, a first rotary disc is arranged on the left side of the connecting rod, a cam shaft is arranged on the left side of the first rotary disc in a rotating mode, the second rotary disc, the first rotary disc and the connecting rod are hinged through a second hinge rod, a first gear shaft is rotatably arranged on the right side of the second rotary disc, a first gear is fixedly arranged on the first gear shaft, a second gear shaft is rotatably arranged between the front wall and the rear wall of the gas cavity, a second gear is fixedly arranged on the second gear shaft, a first bevel gear is fixedly arranged on the second gear shaft, the second gear shaft extends to the outside, a valve is fixedly arranged at the tail end of the second gear shaft, a line shaft is rotatably arranged on the bottom wall of the gas cavity, a second bevel gear meshed with the first bevel gear is fixedly arranged on the line shaft, a line wheel is fixedly arranged on the line shaft, a second chute is arranged on the bottom wall of the gas cavity, a second sliding block is slidably arranged on the second chute, a pull line is connected between the second sliding block and the line wheel, and a first bevel gear shaft is rotatably arranged at the left end, a third gear meshed with the first gear is fixedly arranged on the first bevel gear shaft, a spring is connected between the left side of the third gear and the gas stove, a fourth gear is fixedly arranged on the first bevel gear shaft, a third gear shaft positioned on the left side of the second gear shaft is rotatably arranged on the front wall and the rear wall of the gas cavity, a fifth gear meshed with the second gear is fixedly arranged on the third gear shaft, a fourth bevel gear is fixedly arranged on the third gear shaft, a second bevel gear shaft positioned on the left side of the third gear shaft is rotatably arranged in the gas cavity, a fifth bevel gear meshed with the fourth bevel gear is fixedly arranged on the second bevel gear shaft, the sixth gear is fixedly arranged on the second bevel gear shaft, the fourth gear can be meshed with the sixth gear after sliding, and a fourth gear shaft is rotatably arranged on the front wall and the rear wall of the gas cavity, a seventh gear meshed with the second gear is fixedly arranged on the fourth gear shaft, a third sliding groove is formed in the front wall and the rear wall of the gas cavity, a rack meshed with the seventh gear is arranged on the third sliding groove in a sliding mode, and the rack can control the gas pipe to be opened or closed.
Furthermore, an electric slide rail is arranged on the water filling port, a third slide block is arranged on the electric slide rail in a sliding mode, and the third slide block can control the opening and closing of the water filling port.
Furthermore, an ignition device is arranged in the gas pipe, and the gas is ignited after passing through the ignition device.
Further, be equipped with the cylinder in the gas chamber, the cylinder downside is equipped with the closing block, the closing block can control the switch of drain pipe.
Further, a sensor is arranged on the gas stove and can detect whether flame is extinguished.
Further, an alarm is arranged on the gas stove and gives an alarm when flame is extinguished.
The invention has the beneficial effects that: this device just can couple together the device after opening the valve to turn into kinetic energy with the waste heat and provide power for the device and close the valve after flame extinguishes, can convert the waste heat that produces into the electric energy and store after using at every turn when normal use simultaneously, just light the condition of just extinguishing soon for the device provides energy and close the gas pipe at the fire.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of the structure at B-B in FIG. 1;
FIG. 4 is a schematic view of the structure of FIG. 1 at C;
FIG. 5 is a schematic view of the structure at D-D in FIG. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
With reference to fig. 1-5, the gas cooker capable of utilizing waste heat and protecting when flame is extinguished mainly includes a gas cooker 10 and a gas chamber 11 disposed in the gas cooker 10, the gas chamber 11 is provided with a waste heat treatment chamber 14, the gas chamber 11 is provided with a gas pipe 13 penetrating the waste heat treatment chamber 14 and extending to the outside, the gas pipe 13 is provided with an air inlet 26, gas enters the gas pipe 13 through the air inlet 26, the gas chamber 11 is provided with a water storage chamber 19, the upper end of the water storage chamber 19 is provided with a water filling port 18 communicated with the outside, a drain pipe 20 is disposed between the water storage chamber 19 and the waste heat treatment chamber 14, the drain pipe 20 is provided with a water pump 24, the gas chamber 11 is provided with a gas chamber 61, an exhaust pipe 15 is disposed between the gas chamber 61 and the waste heat treatment chamber 14, the left wall of the gas chamber 61 is provided with a first chute 62, the first sliding groove 62 is provided with a first sliding block 63 in a sliding manner, the lower end of the first sliding block 63 is provided with a first push rod 64, the first push rod 64 is connected with the first sliding block 63 through threads, the right side of the first sliding block 63 is provided with a groove 71, the first sliding block 63 is provided with a vent pipe 80, the vent pipe 80 is provided with a pneumatic valve 81, the gas chamber 11 is provided with a push chamber 66 positioned on the right side of the gas chamber 61, the push chamber 66 is communicated with the gas chamber 61 through an upper air inlet 65 and a lower air inlet 70, the push chamber 66 is provided with a push plate 67, the lower side of the push plate 67 is provided with a second push rod 68, the second push rod 68 extends to the outer side of the push chamber 66 and is provided with a fixed block 60 at the lower end, the lower side of the fixed block 60 is provided with a connecting rod 52, the connecting rod 52 is hinged with the fixed block 60 through a first rod hinge, a cam shaft 54 is rotatably arranged on the left side of the first rotary disc 53, a cam 55 is fixedly arranged on the cam shaft 54, a battery 56 is dynamically connected to the left side of the cam shaft 54, a second rotary disc 51 is arranged on the right side of the connecting rod 52, the second rotary disc 51, the first rotary disc 53 and the connecting rod 52 are hinged through a second hinge rod 57, a first gear shaft 50 is rotatably arranged on the right side of the second rotary disc 51, a first gear 49 is fixedly arranged on the first gear shaft 50, a second gear shaft 33 is rotatably arranged between the front wall and the rear wall of the gas cavity 11, a second gear 31 is fixedly arranged on the second gear shaft 33, a first bevel gear 32 is fixedly arranged on the second gear shaft 33, the second gear shaft 33 extends to the outside and is fixedly provided with a valve 12 at the tail end, a line shaft 36 is rotatably arranged on the bottom wall of the gas cavity 11, a second bevel gear 34 meshed with the first bevel gear 32 is fixedly, a wire wheel 35 is fixedly arranged on the wire wheel shaft 36, a second sliding groove 39 is arranged on the bottom wall of the gas cavity 11, a second sliding block 38 is arranged on the second sliding groove 39 in a sliding manner, a pull wire 37 is connected between the second sliding block 38 and the wire wheel 35, a first bevel gear shaft 41 is rotatably arranged at the left end of the second sliding block 38, a third gear 42 meshed with the first gear 49 is fixedly arranged on the first bevel gear shaft 41, a spring 43 is connected between the left side of the third gear 42 and the gas stove 10, a fourth gear 40 is fixedly arranged on the first bevel gear shaft 41, a third gear shaft 45 positioned at the left side of the second gear shaft 33 is rotatably arranged on the front and rear walls of the gas cavity 11, a fifth gear 44 meshed with the second gear 31 is fixedly arranged on the third gear shaft 45, a fourth bevel gear 46 is fixedly arranged on the third gear shaft 45, a second bevel gear 48 positioned at the left side of the third gear shaft 45 is rotatably arranged in the gas cavity 11, a fifth bevel gear 47 meshed with the fourth bevel gear 46 is fixedly arranged on the second bevel gear shaft 48, the sixth gear 82 is fixedly arranged on the second bevel gear shaft 48, the fourth gear 40 can be meshed with the sixth gear 82 after sliding, a fourth gear shaft 30 is rotatably arranged on the front wall and the rear wall of the gas cavity 11, a seventh gear 29 meshed with the second gear 31 is fixedly arranged on the fourth gear shaft 30, a third chute 28 is arranged on the front wall and the rear wall of the gas cavity 11, a rack 27 meshed with the seventh gear 29 is slidably arranged on the third chute 28, and the rack 27 can control the opening and closing of the gas pipe 13.
Advantageously, an electric slide rail 17 is arranged on the water filling port 18, a third slide block 16 is slidably arranged on the electric slide rail 17, and the third slide block 16 can control the opening and closing of the water filling port 18.
Advantageously, an ignition device 25 is arranged in the gas pipe 13, and the gas is ignited after passing through the ignition device 25.
Advantageously, a cylinder 22 is arranged in the gas chamber 11, and a closing block 23 is arranged at the lower side of the cylinder 22, wherein the closing block 23 can control the opening and closing of the water discharge pipe 20.
Advantageously, a sensor 21 is provided on the gas burner 10, said sensor 21 being able to detect whether the flame is extinguished.
Advantageously, an alarm 72 is provided on the gas burner 10, said alarm 72 giving an alarm when the flame is extinguished.
The working steps are as follows: when the device is used, the valve 12 is rotated to drive the second gear shaft 33, the first bevel gear 32, the second bevel gear 34, the reel shaft 36 and the reel 35 to rotate, the pull wire 37 is loosened, the second sliding block 38 slides along the second sliding groove 39 under the action of the spring 43, the third gear 42 is meshed with the first gear 49, the sixth gear 82 is meshed with the fourth gear 40, the second gear shaft 33 drives the second gear 31, the seventh gear 29 and the fourth gear shaft 30 to rotate when rotating, the rack 27 slides downwards along the third sliding groove 28 to open the gas pipe 13, the gas is ignited by the ignition device 25 and then sprayed out, the sensor 21 can detect whether the flame is extinguished, when the flame is extinguished, the alarm 72 gives an alarm, the cylinder 22 drives the closing block 23 to move upwards, the water discharge pipe 20 is opened, the water in the water storage cavity 19 is pumped into the residual heat treatment cavity 14 by the water pump 24, steam is generated after the water is heated and enters the gas cavity 61 through the, at this time, the air pressure valve 81 is not pressed and is in a closed state, air can enter the push cavity 66 through the upper air inlet 65 to push the push plate 67, the second push rod 68 and the fixed block 60 to move downwards, original air in the push cavity 66 is exhausted through the lower air inlet 70 and the air outlet 69, the connecting rod 52 rotates through the first hinge rod 59 to drive the second hinge rod 57, the first rotary disc 53 and the second rotary disc 51 to rotate, the first rotary disc 53 rotates to drive the cam shaft 54 and the cam 55 to rotate to store energy in the battery 56, the cam 55 rotates to push the first push rod 64 and the first slide block 63, the first slide block 63 moves upwards along the first sliding groove 62, the groove 71 enables the upper air inlet 65 and the air outlet 69 to be closed, steam entering the air cavity 61 presses the air pressure valve 81 to open, at this time, the steam enters the push cavity 66 through the vent pipe 80 and the lower air inlet 70 to push the push plate 67 to move upwards, The air outlet 69 is discharged, so that the continuous rotation of the first rotary disc 53 and the second rotary disc 51 is realized, the second rotary disc 51 rotates to drive the first gear shaft 50, the first gear 49, the third gear 42, the first bevel gear shaft 41, the fourth gear 40, the sixth gear 82, the second bevel gear shaft 48, the fifth bevel gear 47, the fourth bevel gear 46, the third gear shaft 45, the fifth gear 44, the second gear 31 and the seventh gear 29 to rotate, the rack 27 is driven to move upwards along the third chute 28 to seal the gas pipe 13, the second gear 31 rotates to drive the second gear shaft 33, the first bevel gear 32, the second bevel gear 34, the reel shaft 36 and the reel 35 to rotate to pull the second slide block 38 to move rightwards along the second chute 39, the fourth gear 40 and the third gear 42 are disengaged, the device returns to the state before use, the air cylinder 22 drives the seal block 23 to move upwards after the valve is closed in normal use, the water in the water storage cavity 19 enters the waste heat treatment cavity 14 through the suction pump 24 to convert waste heat into electric energy to be stored in the battery 56, and when the waste heat is insufficient, the battery 56 is started to drive the whole device to start and close the valve 12.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a can utilize waste heat and carry out the gas-cooker of protection when flame goes out, includes the gas-cooker and set up in the gas chamber in the gas-cooker, its characterized in that: the gas cavity is internally provided with a waste heat treatment cavity, the gas cavity is internally provided with a gas pipe which penetrates through the waste heat treatment cavity and extends to the outside, the gas pipe is internally provided with an air inlet, gas enters the gas pipe through the air inlet, the gas cavity is internally provided with a water storage cavity, the upper end of the water storage cavity is provided with a water filling port communicated with the outside, a water drainage pipe is arranged between the water storage cavity and the waste heat treatment cavity, a water suction pump is arranged in the water drainage pipe, the gas cavity is internally provided with a gas cavity, an exhaust pipe is arranged between the gas cavity and the waste heat treatment cavity, the left wall of the gas cavity is provided with a first sliding groove, a first sliding block is arranged on the first sliding groove in a sliding manner, the lower end of the first sliding block is provided with a first push rod, the first push rod is connected with the first sliding block through threads, the right side of the first, the gas-gas combustion device is characterized in that a gas pressure valve is arranged in the vent pipe, a pushing cavity is arranged on the right side of the gas cavity in the gas cavity, the pushing cavity is communicated with the gas cavity through an upper gas inlet and a lower gas inlet, a push plate is arranged in the pushing cavity, a second push rod is arranged on the lower side of the push plate, the second push rod extends to the outer side of the pushing cavity, a fixed block is arranged at the lower end of the second push rod, a connecting rod is arranged on the lower side of the fixed block, the connecting rod is hinged with the fixed block through a first hinge rod, a first rotary disc is arranged on the left side of the connecting rod, a cam shaft is arranged on the left side of the first rotary disc in a rotating mode, a cam is fixedly arranged on the cam shaft, a battery is dynamically connected with the left side of the cam shaft, a second rotary disc is arranged on, a first gear is fixedly arranged on the first gear shaft, a second gear shaft is rotatably arranged between the front wall and the rear wall of the gas cavity, a second gear is fixedly arranged on the second gear shaft, a first bevel gear is fixedly arranged on the second gear shaft, the second gear shaft extends to the outside, a valve is fixedly arranged at the tail end of the second gear shaft, a line shaft is rotatably arranged on the bottom wall of the gas cavity, a second bevel gear meshed with the first bevel gear is fixedly arranged on the line shaft, a line wheel is fixedly arranged on the line shaft, a second chute is arranged on the bottom wall of the gas cavity, a second sliding block is slidably arranged on the second chute, a pull line is connected between the second sliding block and the line wheel, a first bevel gear shaft is rotatably arranged at the left end of the second sliding block, a third gear meshed with the first gear is fixedly arranged on the first bevel gear shaft, and a spring is connected between the left side of the third gear and the gas, a fourth gear is fixedly arranged on the first bevel gear shaft, a third gear shaft positioned on the left side of the second gear shaft is rotatably arranged on the front wall and the rear wall of the gas cavity, a fifth gear meshed with the second gear is fixedly arranged on the third gear shaft, a fourth bevel gear is fixedly arranged on the third gear shaft, a second bevel gear shaft positioned on the left side of the third gear shaft is rotatably arranged in the gas cavity, a fifth bevel gear meshed with the fourth bevel gear is fixedly arranged on the second bevel gear shaft, a sixth gear is fixedly arranged on the second bevel gear shaft, the fourth gear can be meshed with the sixth gear after sliding, a fourth gear shaft is rotatably arranged on the front wall and the rear wall of the gas cavity, a seventh gear meshed with the second gear is fixedly arranged on the fourth gear shaft, a third chute is arranged on the front wall and the rear wall of the gas cavity, and a rack meshed with the seventh gear is slidably arranged on the third chute, the rack can control the opening and closing of the gas pipe.
2. The gas range capable of utilizing residual heat and protecting when a flame is extinguished according to claim 1, wherein: the water filling port is provided with an electric sliding rail, the electric sliding rail is provided with a third sliding block in a sliding mode, and the third sliding block can control the opening and closing of the water filling port.
3. The gas range capable of utilizing residual heat and protecting when a flame is extinguished according to claim 1, wherein: an ignition device is arranged in the gas pipe, and the gas is ignited after passing through the ignition device.
4. The gas range capable of utilizing residual heat and protecting when a flame is extinguished according to claim 1, wherein: be equipped with the cylinder in the gas chamber, the cylinder downside is equipped with the closing block, the closing block can control the switch of drain pipe.
5. The gas range capable of utilizing residual heat and protecting when a flame is extinguished according to claim 1, wherein: the gas stove is provided with a sensor which can detect whether flame is extinguished.
6. The gas range capable of utilizing residual heat and protecting when a flame is extinguished according to claim 1, wherein: and an alarm is arranged on the gas stove and gives an alarm when flame is extinguished.
CN202010641780.3A 2020-07-06 2020-07-06 Gas stove capable of utilizing waste heat and protecting flame when flame is extinguished Withdrawn CN111735083A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010641780.3A CN111735083A (en) 2020-07-06 2020-07-06 Gas stove capable of utilizing waste heat and protecting flame when flame is extinguished

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010641780.3A CN111735083A (en) 2020-07-06 2020-07-06 Gas stove capable of utilizing waste heat and protecting flame when flame is extinguished

Publications (1)

Publication Number Publication Date
CN111735083A true CN111735083A (en) 2020-10-02

Family

ID=72653425

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010641780.3A Withdrawn CN111735083A (en) 2020-07-06 2020-07-06 Gas stove capable of utilizing waste heat and protecting flame when flame is extinguished

Country Status (1)

Country Link
CN (1) CN111735083A (en)

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Application publication date: 20201002

WW01 Invention patent application withdrawn after publication