CN110617501B - Natural gas stove capable of preventing dry burning - Google Patents
Natural gas stove capable of preventing dry burning Download PDFInfo
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- CN110617501B CN110617501B CN201911026956.8A CN201911026956A CN110617501B CN 110617501 B CN110617501 B CN 110617501B CN 201911026956 A CN201911026956 A CN 201911026956A CN 110617501 B CN110617501 B CN 110617501B
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- sliding hole
- wall
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 239000003345 natural gas Substances 0.000 title claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 238000009423 ventilation Methods 0.000 claims description 25
- 239000002184 metal Substances 0.000 claims description 16
- 239000007789 gas Substances 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims 3
- 230000001174 ascending effect Effects 0.000 claims 1
- 238000009841 combustion method Methods 0.000 claims 1
- 238000010411 cooking Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/36—Protective guards, e.g. for preventing access to heated parts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/008—Ranges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/12—Arrangement or mounting of control or safety devices
- F24C3/126—Arrangement 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)
- Cookers (AREA)
Abstract
The invention relates to the field of natural gas application, in particular to a natural gas stove capable of preventing dry burning, which comprises a stove body and a first guide chute which is arranged in the top wall of the stove body and provided with an upward opening, wherein the top wall of the stove body is fixedly provided with supporting seats which are centrally and symmetrically distributed on the periphery of the first guide chute, a heat conducting rod is arranged in the first guide chute in a sliding way, and a first spring is arranged between the heat conducting rod and the bottom wall of the first guide chute. Can insert the natural gas, it is safer.
Description
Technical Field
The invention relates to the field of natural gas application, in particular to a natural gas stove capable of preventing dry burning.
Background
The characteristic that natural gas cooking utensils are convenient together is widely accepted by masses, when using the natural gas cooking utensils, easily leads to the pan to take place to dry out because forget to close fire and burn to lead to the emergence of conflagration, what traditional natural gas cooking utensils can not be convenient when using moreover adds water in the pan, and sometimes easily the mistake bumps the gas valve and leads to the gas to leak, therefore it is necessary to set up a natural gas cooking utensils that prevent to dry out and burn and improve above-mentioned problem.
Disclosure of Invention
The invention aims to provide a natural gas stove capable of preventing dry burning, which can overcome the defects in the prior art, thereby improving the practicability of equipment.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a natural gas stove for preventing dry burning, which comprises a stove body and a first guide chute which is arranged in the top wall of the stove body and is provided with an upward opening, wherein a support seat which is centrally and symmetrically distributed on the periphery of the first guide chute is fixedly arranged on the top wall of the stove body, a heat conducting rod is arranged in the first guide chute in a sliding way, a first spring is arranged between the heat conducting rod and the bottom wall of the first guide chute, a first vent ring and a second vent ring are respectively arranged in the circumferential wall of the first guide chute from inside to outside, a sliding cavity is arranged in the bottom wall of the stove body, a second guide chute is arranged in the top wall of the sliding cavity, vertically staggered communication holes are communicated between the second guide chute and the first vent ring as well as between the second vent ring, a T-shaped block with the tail end extending into the sliding cavity is arranged in the second guide chute in a sliding way, and a second spring is arranged between the T-shaped block and the, the T-shaped block is internally provided with a through hole which is communicated with the left and the right, the T-shaped block moves upwards to drive the through hole to move upwards to sequentially communicate the first ventilation ring and the second ventilation ring, so as to realize the fire control of the equipment, the left end wall of the first sliding chute is internally provided with a first sliding hole which penetrates through the second sliding chute, a first sliding rod is arranged in the first sliding hole in a sliding way, a memory metal spring is arranged between the first sliding rod and the heat conducting rod, when a cooker arranged above the equipment is dried, the heat conducting rod transmits the temperature of the bottom of the cooker to the memory metal spring, and at the moment, the memory metal spring drives the first sliding rod to move leftwards to be inserted into a first inclined hole which is communicated with the left and the right in the T-shaped block, so as to drive the first inclined hole to move downwards to be communicated with the first ventilation ring and the second ventilation ring, therefore, natural gas supply is stopped, the first sliding rod is locked under the action of a locking device arranged in the bottom wall of the first sliding hole after moving leftwards, the phenomenon that the temperature of a pot is reduced after equipment is shut down, the memory metal spring is driven to reset to drive the first sliding rod to reset, and the T-shaped block moves upwards to enable the through hole to be communicated with the first ventilation ring to cause gas leakage is avoided;
kitchen body roof left side is provided with rotatable tap, rotates tap when to the heat conduction pole top, the outlet pipe that sets up in the tap leads to water, and what can be convenient adds water in to the pan, locking device will when first slide bar is locked, the inductor that sets up in the locking device can control the outlet pipe rotates to add water cooling to the dry-burning pan.
Further, locking device includes the second sliding hole that sets up in the first sliding hole diapire, slidable in the second sliding hole be provided with the first rack of recess complex that sets up in the first sliding rod diapire, the inductor is fixed set up in the second sliding hole diapire, second sliding hole right side is provided with the third sliding hole, slidable is provided with the second rack in the third sliding hole, the second rack with be provided with the third spring between the third sliding hole roof, the second sliding hole with the intercommunication is provided with rotates the chamber between the third sliding hole, rotate the intracavity rotatable be provided with first rack and the equal meshed first gear of second rack.
Further, a pushing cavity is arranged in the right side end wall of the sliding cavity, a rotating shaft is rotatably arranged between the pushing cavity and the sliding cavity, a first cam is fixedly arranged at the tail end of the rotating shaft in the sliding cavity, a second cam is fixedly arranged on the outer surface of the rotating shaft in the pushing cavity, the right side end of the rotating shaft extends out of the right side end wall of the device, a knob is fixedly arranged at the tail end of the rotating shaft, a fourth sliding hole with a right opening is arranged in the right side end wall of the stove body, a second sliding rod is slidably arranged in the fourth sliding hole, a button is fixedly arranged at the right side tail end of the second sliding rod, a fourth spring is arranged between the button and the right side end wall of the stove body, a fifth sliding hole penetrating through the fourth sliding hole is arranged in the end wall of the fourth sliding hole, and a third, a fifth spring is arranged between the third sliding rod and the top wall of the prime number fifth sliding hole, a second inclined hole which is communicated with the left and the right is arranged in the third sliding rod, the tail end of the bottom of the third sliding rod extends into a locking groove arranged in the circumferential wall of the rotating shaft, and a spark plug used for ignition is arranged in the top wall of the stove body.
Further, a gear cavity is arranged in the top wall of the stove body, the bottom of the water tap penetrates through the gear cavity, a ball valve is fixedly arranged at the tail end of the water tap, a water inlet pipe for supplying water is arranged in the end wall of the right side of the stove body, a second gear is fixedly arranged on the outer surface of the water tap in the gear cavity, a cavity with a leftward opening is arranged in the end wall of the right side of the gear cavity, a rotatable threaded sleeve is arranged in the bottom wall of the cavity, a third gear is fixedly arranged at the tail end of the threaded sleeve in the cavity, a threaded hole is arranged in the bottom wall of the threaded sleeve, a threaded rod is connected with the threaded hole in a threaded manner, an air inlet hole communicated with a gas pipeline is arranged in the end wall of the left side of the stove body, a third guide chute is arranged in the end wall of, and an electrified spring for driving the third rack to move is arranged in the end wall of the right side of the cavity.
The invention has the beneficial effects that: the natural gas stove capable of preventing dry burning provided by the invention can effectively prevent the natural gas stove from dry burning, meanwhile, when the equipment in a cooker is dry-burned, the equipment can timely close a natural gas inlet valve, and meanwhile, water can be timely added into the cooker, so that fire disasters are prevented, the firepower of the equipment can be adjusted during normal use, the water can be conveniently added into the cooker, and the natural gas can be accessed only when a spark plug is in an open state, so that the natural gas stove is safer.
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.
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of the overall structure of a natural gas range for preventing dry burning according to the present invention.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is an enlarged schematic view of a in fig. 1.
Fig. 4 is an enlarged schematic view of B in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, 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.
The natural gas stove for preventing dry burning described in conjunction with the attached fig. 1-4 comprises a stove body 10 and a first guide chute 26 arranged in the top wall of the stove body 10 and having an upward opening, wherein a support seat 25 centrally and symmetrically distributed around the first guide chute 26 is fixedly arranged on the top wall of the stove body 10, a heat conducting rod 27 is slidably arranged in the first guide chute 26, a first spring 42 is arranged between the heat conducting rod 27 and the bottom wall of the first guide chute 26, a first ventilation ring 29 and a second ventilation ring 30 are respectively arranged in the circumferential wall of the first guide chute 26 from inside to outside, a sliding cavity 12 is arranged in the bottom wall of the stove body 10, a second guide chute 14 is arranged in the top wall of the sliding cavity 12, vertically staggered communication holes are arranged between the second guide chute 14 and the first ventilation ring 29 as well as between the second ventilation ring 30, a T-shaped block 17 having a tail end extending into the sliding cavity 12 is slidably arranged in the second guide chute 14, a second spring 13 is arranged between the T-shaped block 17 and the top wall of the sliding cavity 12, a through hole 18 which is communicated with the left and the right is arranged in the T-shaped block 17, the T-shaped block 17 moves upwards to drive the through hole 18 to move upwards to sequentially communicate the first ventilation ring 29 and the second ventilation ring 30, so as to realize the fire control of the equipment, a first sliding hole 16 which penetrates through the second sliding groove 14 is arranged in the end wall of the left side of the first sliding groove 26, a first sliding rod 52 is arranged in the first sliding hole 16 in a sliding way, a memory metal spring 59 is arranged between the first sliding rod 52 and the heat conducting rod 27, when the cooker arranged above the equipment is dried, the heat conducting rod 27 transmits the temperature of the bottom of the cooker to the memory metal spring 59, and at the moment, the memory metal spring 59 drives the first sliding rod 52 to move leftwards to be inserted into a first inclined hole 15 which is arranged in the T-shaped block 17 and is communicated with the left, thereby driving the first inclined hole 15 to move downwards to be disconnected from the first ventilation ring 29 and the second ventilation ring 30, thereby stopping supplying the natural gas, after the first sliding rod 52 moves leftwards, the locking device 99 arranged in the bottom wall of the first sliding hole 16 is locked, thereby avoiding the temperature of the cooker from reducing after the equipment is shut down, driving the memory metal spring 59 to reset to drive the first sliding rod 52 to reset, and moving the T-shaped block 17 upwards to enable the through hole 18 to be communicated with the first ventilation ring 29 to cause gas leakage;
the kitchen body 10 roof left side is provided with rotatable tap 23, rotates during tap 23 is to heat conduction pole 27 top, outlet pipe 24 that sets up in the tap 23 leads to water, and what can be convenient adds water in the pan, locking device 99 will when first slide bar 52 is locked, inductor 58 that sets up in locking device 99 can control outlet pipe 24 rotates to add water and cool down to the dry-fire pan.
Advantageously, the locking device 99 includes a second sliding hole 54 disposed in the bottom wall of the first sliding hole 16, a first rack 55 disposed in the bottom wall of the first sliding rod 52 and slidably disposed in the second sliding hole 54 and cooperating with a groove 53 disposed in the bottom wall of the first sliding rod 58, the sensor 58 is fixedly disposed in the bottom wall of the second sliding hole 54, a third sliding hole 62 is disposed on the right side of the second sliding hole 54, a second rack 61 is slidably disposed in the third sliding hole 62, a third spring 60 is disposed between the second rack 61 and the top wall of the third sliding hole 62, a rotating cavity 56 is disposed between the second sliding hole 54 and the third sliding hole 62, and a first gear 57 engaged with both the first rack 55 and the second rack 61 is rotatably disposed in the rotating cavity 56.
Beneficially, a pushing cavity 64 is disposed in the right end wall of the sliding cavity 12, a rotating shaft 41 is rotatably disposed between the pushing cavity 64 and the sliding cavity 12, a first cam 11 is fixedly disposed at the end of the rotating shaft 41 in the sliding cavity 12, a second cam 63 is fixedly disposed on the outer surface of the rotating shaft 41 in the pushing cavity 64, a knob 39 is fixedly disposed at the end of the right end of the rotating shaft 41, which extends out of the right end wall of the device, a fourth sliding hole 33 with an opening facing right is disposed in the right end wall of the stove body 10, a second sliding rod 32 is slidably disposed in the fourth sliding hole 33, a button 35 is fixedly disposed at the right end of the second sliding rod 32, a fourth spring 34 is disposed between the button 35 and the right end wall of the stove body 10, and a fifth sliding hole 38 penetrating through the fourth sliding hole 33 is disposed in the end wall of the fourth sliding hole 33, a third sliding rod 37 is slidably arranged in the fifth sliding hole 38, a fifth spring 31 is arranged between the third sliding rod 37 and the top wall of the prime number fifth sliding hole 38, a second inclined hole 36 which is through from left to right is arranged in the third sliding rod 37, the bottom end of the third sliding rod 37 extends into a locking groove 40 arranged in the circumferential wall of the rotating shaft 41, a spark plug 28 for ignition is arranged in the top wall of the stove body 10, the button 35 is pushed leftwards, the spark plug 28 ignites, meanwhile, the button 35 drives the third sliding rod 37 to move out of the locking groove 40, the knob 39 is rotated to drive the rotating shaft 41 to rotate, so as to drive the first cam 11 to rotate, at this time, the T-shaped block 17 moves upwards under the action of the second spring 13 to release natural gas, at this time, due to the ignition of the spark plug 28, the natural gas is ignited.
Beneficially, a gear cavity 43 is arranged in the top wall of the stove body 10, the bottom of the water tap 23 penetrates through the gear cavity 43, and the end is fixedly provided with a ball valve 21, a water inlet pipe 20 for supplying water is arranged in the end wall on the right side of the stove body 10, a second gear 22 is fixedly arranged on the outer surface of the water tap 23 in the gear cavity 43, a cavity 45 with a leftward opening is arranged in the end wall on the right side of the gear cavity 43, a rotatable threaded sleeve 49 is arranged in the bottom wall of the cavity 45, a third gear 46 is fixedly arranged at the end of the threaded sleeve 49 in the cavity 45, a threaded hole 48 is arranged in the bottom wall of the threaded sleeve 49, a threaded rod 47 is connected in the threaded hole 48 in a threaded manner, an air inlet 19 communicated with a gas pipeline is arranged in the end wall of the air inlet 19, a third slide guide groove 51 is arranged, a third rack 44 meshed with the third gear 46 is slidably arranged in the cavity 45, and an energizing spring 70 for driving the third rack 44 to move is arranged in the right end wall of the cavity 45.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
As shown in fig. 1 to 4, in the initial state of the apparatus of the present invention, the air inlet hole 19 communicates with the second chute 14, the air inlet hole 19 is disconnected from the through hole 18, and the second spring 13 is in a stretched state.
Sequence of mechanical actions of the whole device:
1. when the equipment of the invention is used for cooking, a pot is arranged above the supporting seat 25, the pot is pressed downwards to press the heat conducting rod 27, the heat conducting rod 27 moves downwards to compress the first spring 42, the heat conducting rod 27 is attached to the bottom of the pot, the button 35 is pressed, the button 35 drives the second sliding rod 32 to move left, so as to drive the third sliding rod 37 to move upwards and move out of the locking groove 40, the spark plug 28 starts to discharge and ignite, the knob 39 is rotated, the knob 39 rotates to drive the rotating shaft 41 to rotate, so as to drive the first cam 11 to rotate, the T-shaped block 17 moves upwards under the action of the second spring 13, so as to communicate the through hole 18 with the air inlet hole 19, at the moment, natural gas in the air inlet hole 19 enters the first ventilation ring 29 through the through hole 18, and when natural gas in the first ventilation ring 29 contacts with electric sparks emitted by the spark plug 28, the natural gas is ignited, the cookware is conveniently heated at the moment, the knob 39 is continuously rotated to drive the first cam 11 to rotate, the T-shaped block 17 moves upwards along with the rotation of the first cam 11, the T-shaped block 17 moves upwards to communicate the second vent ring 30 with the through hole 18, the natural gas in the second vent ring 30 is ignited at the moment, and the firepower is stronger;
2. when water needs to be added into the cooker, the faucet 23 is rotated, the faucet 23 drives the ball valve 21 to rotate and communicate with the water inlet pipe 20, at the moment, the water in the water inlet pipe 20 flows into the cooker through the water outlet pipe 24 in the faucet 23, the faucet 23 is rotated in the opposite direction, water injection is stopped, when cooking is carried out, the temperature of the bottom of the cooker rises, heat is conducted to the memory metal spring 59 through the heat conducting rod 27, when the cooker is burnt, the temperature of the memory metal spring 59 rises to a threshold value, at the moment, the memory metal spring 59 drives the first sliding rod 52 to move left, when the groove 53 is aligned with the second sliding hole 54, the first rack 55 is inserted into the groove 53 to lock the first sliding rod 52, and meanwhile, the first sliding rod 52 moves left to push the T-shaped block 17 to move down, so that the through hole 18 is not communicated with the air inlet hole 19, at this time, natural gas in the air inlet hole 19 cannot enter the first vent ring 29 and the second vent ring 30, at this time, the heating of the equipment is stopped, after the first rack 55 is separated from the sensor 58, the sensor 58 controls the energizing spring 70 to push the third rack 44 leftward, the third rack 44 leftward moves to drive the third gear 46 to rotate, the third gear 46 rotates to drive the threaded rod 47 to move downward, so as to drive the valve 50 to move downward to disconnect the air inlet hole 19 again, the third rack 44 leftward moves to also drive the second gear 22 to rotate, so as to drive the water tap 23 to rotate, so as to communicate the water outlet pipe 24 with the water inlet pipe 20, and at this time, the water tap 23 adds water into the pot through the water outlet pipe 24, so as to cool the pot;
3. when an operator finds that the cooker is dried, the knob 39 rotates reversely, after the knob 39 rotates to reset, the third sliding rod 37 moves downwards under the action of the fifth spring 31 and is inserted into the locking groove 40, the knob 39 is locked by the third sliding rod 37, the knob 39 is prevented from being touched by mistake, natural gas leaks, the knob 39 rotates reversely, the first cam 11 is driven to rotate to press downwards the T-shaped block 17, meanwhile, the second cam 63 rotates to press upwards the second rack 61, the second rack 61 moves upwards to drive the first rack 55 to move downwards and move out of the groove 53, at the moment, the first sliding rod 52 drives the right movement to reset due to the cooling of the memory metal spring 59, at the moment, the third spring 60 drives the third rack 44 to move rightwards due to the abutting joint of the first rack 55 and the inductor 58, so that the third gear 46 and the second gear 22 are driven to rotate reversely, thereby bringing the device back to the initial state.
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 (4)
1. The utility model provides a prevent natural gas stove of dry combustion method, includes the kitchen body and the ascending first guide chute of opening that sets up in the kitchen body roof, its characterized in that: the top wall of the stove body is fixedly provided with supporting seats which are centrally and symmetrically distributed around the first guide chute, a heat conducting rod is slidably arranged in the first guide chute, a first spring is arranged between the heat conducting rod and the bottom wall of the first guide chute, a first ventilation ring and a second ventilation ring are respectively arranged in the circumferential wall of the first guide chute from inside to outside, a sliding cavity is arranged in the bottom wall of the stove body, a second guide chute is arranged in the top wall of the sliding cavity, communication holes which are staggered up and down are communicated among the second guide chute, the first ventilation ring and the second ventilation ring, a T-shaped block of which the tail end extends into the sliding cavity is slidably arranged in the second guide chute, a second spring is arranged between the T-shaped block and the top wall of the sliding cavity, a through hole which is communicated left and right is arranged in the T-shaped block, the T-shaped block moves upwards to drive the through hole to sequentially communicate the first ventilation ring and the second ventilation ring, therefore, the fire power control of the equipment is realized, a first sliding hole penetrating through the second sliding guide groove is arranged in the end wall of the left side of the first sliding guide groove, a first sliding rod is arranged in the first sliding hole in a sliding manner, a memory metal spring is arranged between the first sliding rod and the heat conducting rod, when a pot placed above the equipment is dried, the heat conducting rod transmits the temperature of the bottom of the pot to the memory metal spring, at the moment, the memory metal spring drives the first sliding rod to move leftwards and insert into a first inclined hole which is arranged in the T-shaped block and runs through left and right, so that the first inclined hole is driven to move downwards to be disconnected and communicated with the first ventilation ring and the second ventilation ring, the natural gas supply is stopped, the first sliding rod is locked under the action of a locking device arranged in the bottom wall of the first sliding hole after moving leftwards, and the temperature of the pot is prevented from being reduced after the fire of the, the memory metal spring is driven to reset to drive the first sliding rod to reset, and the T-shaped block moves upwards to enable the through hole to be communicated with the first ventilation ring to cause gas leakage;
kitchen body roof left side is provided with rotatable tap, rotates tap when to the heat conduction pole top, the outlet pipe that sets up in the tap leads to water, and what can be convenient adds water in to the pan, locking device will when first slide bar is locked, the inductor that sets up in the locking device can control the outlet pipe rotates to add water cooling to the dry-burning pan.
2. A dry-fire prevention natural gas range as recited in claim 1, wherein: the locking device comprises a second sliding hole arranged in the bottom wall of the first sliding hole, a groove-matched first rack arranged in the bottom wall of the first sliding rod is slidably arranged in the second sliding hole, the inductor is fixedly arranged in the bottom wall of the second sliding hole, a third sliding hole is arranged on the right side of the second sliding hole, a second rack is slidably arranged in the third sliding hole, a third spring is arranged between the second rack and the top wall of the third sliding hole, a rotating cavity is formed in the second sliding hole and communicated with the third sliding hole, and a first gear meshed with the first rack and a first gear meshed with the second rack are rotatably arranged in the rotating cavity.
3. A dry-fire prevention natural gas range as recited in claim 1, wherein: a pushing cavity is arranged in the right side end wall of the sliding cavity, a rotating shaft is rotatably arranged between the pushing cavity and the sliding cavity, a first cam is fixedly arranged at the tail end of the rotating shaft in the sliding cavity, a second cam is fixedly arranged on the outer surface of the rotating shaft in the pushing cavity, a knob is fixedly arranged at the tail end of the right side end of the rotating shaft, which extends out of the right side end wall of the device, a fourth sliding hole with a right opening is arranged in the right side end wall of the stove body, a second sliding rod is slidably arranged in the fourth sliding hole, a button is fixedly arranged at the right side tail end of the second sliding rod, a fourth spring is arranged between the button and the right side end wall of the stove body, a fifth sliding hole penetrating through the fourth sliding hole is arranged in the end wall of the fourth sliding hole, a third sliding rod is slidably arranged in the fifth sliding hole, and a fifth spring is arranged between the third, the second inclined hole that link up about being provided with in the third slide bar, third slide bar bottom end stretches into in the locking groove that sets up in the axis of rotation circumferential wall, be provided with the spark plug that is used for the ignition in the kitchen body roof.
4. A dry-fire prevention natural gas range as recited in claim 1, wherein: a gear cavity is arranged in the top wall of the stove body, the bottom of the tap penetrates through the gear cavity, a ball valve is fixedly arranged at the tail end of the tap, a water inlet pipe for supplying water is arranged in the end wall of the right side of the stove body, a second gear is fixedly arranged on the outer surface of the tap in the gear cavity, a cavity with a leftward opening is arranged in the end wall of the right side of the gear cavity, a rotatable threaded sleeve is arranged in the bottom wall of the cavity, a third gear is fixedly arranged at the tail end of the threaded sleeve in the cavity, a threaded hole is arranged in the bottom wall of the threaded sleeve, a threaded rod is connected with the threaded hole in a threaded manner, an air inlet hole communicated with a gas pipeline is arranged in the end wall of the air inlet hole, a valve fixedly connected with the threaded rod is arranged in the third guide chute, and an electrified spring for driving the third rack to move is arranged in the end wall of the right side of the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911026956.8A CN110617501B (en) | 2019-10-26 | 2019-10-26 | Natural gas stove capable of preventing dry burning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911026956.8A CN110617501B (en) | 2019-10-26 | 2019-10-26 | Natural gas stove capable of preventing dry burning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110617501A CN110617501A (en) | 2019-12-27 |
| CN110617501B true CN110617501B (en) | 2021-06-04 |
Family
ID=68926722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911026956.8A Active CN110617501B (en) | 2019-10-26 | 2019-10-26 | Natural gas stove capable of preventing dry burning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110617501B (en) |
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| CN208458031U (en) * | 2018-05-22 | 2019-02-01 | 广州市新新厨具制造有限公司 | A kind of gas-cooker intelligent protection device |
| CN209130929U (en) * | 2018-08-31 | 2019-07-19 | 深圳和而泰智能控制股份有限公司 | A kind of anti-dry burning device and gas-cooker |
| CN209263090U (en) * | 2018-10-23 | 2019-08-16 | 广东万和新电气股份有限公司 | Gas-cooker |
| CN110186074A (en) * | 2019-05-06 | 2019-08-30 | 舒永富 | A kind of Novel energy-saving stove |
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2019
- 2019-10-26 CN CN201911026956.8A patent/CN110617501B/en active Active
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| CN110617501A (en) | 2019-12-27 |
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Effective date of registration: 20240516 Address after: 528427, Block A, 7th Floor, No. 26 Jinhai Road, Nantou Town, Zhongshan City, Guangdong Province Patentee after: Zhongshan Runmi Electrical Appliances Co.,Ltd. Country or region after: China Address before: 246500 No. 404, taowan formation, Meiyuan Village, Zuoba Township, Susong County, Anqing City, Anhui Province Patentee before: Wang Yadong Country or region before: China |