CN112344390A - Automatic gas-cut-off household stove - Google Patents

Abstract

The invention discloses an automatic gas-cut-off household stove, which comprises a stove body and a base fixedly arranged at the bottom end of the stove body, wherein a first sliding cavity is arranged above the right end of the stove body, a gas tank is fixedly arranged in the base, gas is stored in the gas tank, a Y-shaped pipe is fixedly connected at the top end of the gas tank in the stove body, a transmission cavity is arranged at the left side of the Y-shaped pipe, a second sliding cavity is arranged at the left side of the transmission cavity, a stove top is fixedly arranged at the top end of the stove body, a gas valve plate is arranged on the Y-shaped pipe in a left-right sliding mode, and the upper part of the gas valve plate is meshed with an inner gear and the lower part of the gas valve plate is meshed with a second gear. Can ensure the life safety to the maximum extent in the using process of the household stove.

Description

Automatic gas-cut-off household stove

Technical Field

The invention relates to the field of household furnaces, in particular to a household furnace capable of automatically cutting off gas.

Background

Domestic kitchen range, refer to the kitchen utensil that carries out direct fire heating with gaseous fuel such as liquefied petroleum gas, artificial gas, natural gas, in the life, domestic kitchen range has made things convenient for people's life at to a great extent, make people can use the kitchen range to obtain the biggest convenience in the short time in the life, but domestic kitchen range appears the condition that the user forgets to close the kitchen range and just goes out very easily in the use, make the kitchen range work always, utensil on the kitchen range puts out the naked light because liquid spills over in the pot, coal gas continues to reveal this moment, lead to large-scale incident easily, cause great economic loss and potential safety hazard to user of service and peripheral resident.

Disclosure of Invention

The invention aims to solve the technical problem of providing a household stove capable of automatically cutting off gas, which can overcome the problems.

The technical scheme adopted by the invention for solving the technical problems is as follows: an automatic gas-cut-off household stove comprises a stove body and a base fixedly arranged at the bottom end of the stove body, wherein a first sliding cavity is arranged above the right end of the stove body, a gas tank is fixedly arranged in the base and is stored with gas, a Y-shaped pipe is fixedly connected at the top end of the gas tank in the stove body, a transmission cavity is arranged at the left side of the Y-shaped pipe, a second sliding cavity is arranged at the left side of the transmission cavity, a stove top is fixedly arranged at the top end of the stove body, a gas valve plate is arranged on the Y-shaped pipe in a left-right sliding manner, a pawl is clamped in the inner gear and is rotatably connected to a pawl rotating shaft, the pawl rotating shaft is fixedly connected to a rotary plate, the pawl is elastically connected to the rotary plate through a pawl spring, and the rotary plate is fixedly connected to a first gear shaft, the first gear shaft is rotatably connected to the machine body, a first gear is fixedly connected to the first gear shaft behind the rotary table, a belt is abutted to the first gear, the upper portion of the belt is abutted to a second belt pulley, the second belt pulley is fixedly connected to a fifth gear shaft, a fifth gear is fixedly connected to the fifth gear shaft behind the second belt pulley, the left side of the fifth gear is meshed with a first rack, the first rack is arranged in the machine body in a vertically sliding mode, an automatic gas closing device is arranged on the second gear, and the automatic gas closing device is used for automatically closing gas after fire extinguishment and is used for gas poisoning of textile personnel; a mercury bin is fixedly arranged outside the second sliding cavity in the machine body, liquid mercury is stored in the mercury bin, a heat transfer metal column penetrates through the mercury bin, the top end of the heat transfer metal column penetrates through the furnace platform, a temperature-sensing heat-resisting metal head is fixedly arranged at the top end of the heat transfer metal column, a plurality of gas branch pipes are fixedly arranged in the furnace platform, gas nozzles are fixedly connected to the top ends of the gas branch pipes, the bottom ends of the gas branch pipes are fixedly connected to the top end of a gas distribution bin, the gas distribution bin is fixedly arranged at the top end of the machine body, the bottom end of the gas distribution bin is fixedly connected to the top end of the Y-shaped pipe, a button is arranged on the right side in the first sliding cavity in a vertically sliding mode, an ignition device is arranged on the; a plurality of pot racks are arranged on the top end of the furnace platform in a circular array mode, annular pipes are fixedly arranged outside the pot racks, the right ends of the annular pipes are fixedly connected with water pumping pipes, and water circulating devices are arranged on the water pumping pipes; the water circulation device utilizes the heat generated by the ignition of the equipment to heat water and keep the temperature for heating;

further, the automatic air-closing device comprises a second gear which is fixedly connected to a second gear shaft, the second gear shaft is rotationally connected to the machine body, a third gear is fixedly connected to the second gear shaft in front of the second gear, the left side of the third gear is meshed with a fourth gear which is fixedly connected to a fourth gear shaft, the front part of the fourth gear shaft is fixedly connected to the machine body, the upper part of the fourth gear is meshed with the rack sliding rod, the rack slide bar is arranged on the machine body in a left-right sliding manner and is elastically connected to the machine body through the rack slide bar, the rack sliding rod is arranged on the left side of the rack sliding rod, the sliding block is arranged at the right end of the second sliding cavity in a vertically sliding mode, the top end of the sliding block is fixedly connected with a sliding rod, and the top end of the sliding rod is elastically connected to the machine body through a sliding rod spring.

Further, the ignition device comprises the button which is elastically connected to the machine body through a button spring, the bottom end of the button is fixedly connected with a connecting slide bar, the left end of the connecting slide bar is fixedly connected with the bottom end of the right side of the second rack, the second rack is arranged in the furnace platform in a vertically sliding manner, the left side of the second rack is meshed with the sixth gear, the sixth gear is fixedly connected to a sixth gear shaft, the sixth gear shaft is rotatably connected to the striking arm, the ignition arm is fixedly connected with the top end of the ignition seat, the ignition seat is fixedly connected with the top end of the furnace platform, a spark wheel is fixedly connected to the sixth gear shaft in front of the sixth gear, the lower part of the spark wheel is abutted against a spark stone, the flint is arranged on the stove table in a vertically sliding mode, and the bottom end of the flint is elastically connected to the top end of the machine body through a flint spring.

Further, the water circulating device comprises a water pumping pipe, the bottom end of the water pumping pipe is fixedly connected to the top end of a water pump, a motor shaft is connected to the inner portion of the water pump, a turbine is fixedly connected to the right end of the motor shaft, the left end of the motor shaft is rotatably arranged in the motor, the motor is fixedly arranged at the bottom of the right end of the machine body, a water injection pipe is fixedly connected to the right end of the water pump, the bottom end of the water injection pipe is fixedly connected to the top end of the heat preservation water tank, the heat preservation water tank is fixedly arranged at the bottom end of the right side of the base, a water return pipe is fixedly connected to.

The invention has the beneficial effects that: the household stove capable of automatically cutting off gas has the advantages of simple equipment structure and convenience in operation, realizes automatic fire shutoff when open fire does not exist to prevent gas poisoning, is matched with each other without influence, can heat water through heat conduction in the using process to realize heating, and can ensure the life safety to the maximum extent in the using process of the household stove.

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 an automatic gas-cutoff household oven according to the present invention.

Fig. 2 is an enlarged schematic view of a in fig. 1.

Fig. 3 is an enlarged schematic view of B in fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-3, 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 household stove capable of automatically cutting off gas in conjunction with the attached drawings 1-3 comprises a stove body 11 and a base 15 fixedly arranged at the bottom end of the stove body 11, wherein a first sliding cavity 91 is arranged above the right end of the stove body 11, a gas tank 17 is fixedly arranged in the base 15, gas is stored in the gas tank 17, a Y-shaped pipe 16 is fixedly connected to the top end of the gas tank 17 in the stove body 11, a transmission cavity 92 is arranged on the left side of the Y-shaped pipe 16, a second sliding cavity 93 is arranged on the left side of the transmission cavity 92, a stove table 32 is fixedly arranged at the top end of the stove body 11, a gas valve plate 56 is arranged on the Y-shaped pipe 16 in a left-right sliding manner, the upper part of the gas valve plate 56 is meshed with an internal gear 42, the lower part of the gas valve plate is meshed with a second gear 55, a pawl 58 is clamped in the internal gear 42, the, the pawl 58 is elastically connected to the rotary disc 43 through a pawl spring 57, the rotary disc 43 is fixedly connected to a first gear shaft 45, the first gear shaft 45 is rotatably connected to the machine body 11, a first gear 41 is fixedly connected to the first gear shaft 45 at the rear of the rotary disc 43, a belt 44 is abutted to the first gear 41, the upper side of the belt 44 is abutted to a second pulley 36, the second pulley 36 is fixedly connected to a fifth gear shaft 37, a fifth gear 35 is fixedly connected to the fifth gear shaft 37 at the rear of the second pulley 36, the left side of the fifth gear 35 is meshed with a first rack 38, the first rack 38 is arranged in the machine body 11 in a vertically sliding manner, an automatic gas closing device 101 is arranged on the second gear 55, and the automatic gas closing device 101 is used for automatically closing gas after fire extinguishment, textile personnel are poisoned by gas; a mercury bin 13 is fixedly arranged outside the second sliding cavity 93 in the machine body 11, liquid mercury is stored in the mercury bin 13, a heat transfer metal column 12 penetrates through the mercury bin 13, the top end of the heat transfer metal column 12 penetrates through the furnace platform 32, a temperature-sensing heat-resistant metal head 34 is fixedly arranged at the top end of the heat transfer metal column 12, a plurality of gas branch pipes 64 are fixedly arranged in the furnace platform 32, gas nozzles 63 are fixedly connected to the top ends of the gas branch pipes 64, the bottom ends of the gas branch pipes 64 are fixedly connected to the top end of the gas distribution bin 31, the gas distribution bin 31 is fixedly arranged at the top end of the machine body 11, the bottom end of the gas distribution bin 31 is fixedly connected to the top end of the Y-shaped pipe 16, a button 27 is arranged on the right side in the first sliding cavity 91 in a vertically sliding manner, an ignition device 102 is arranged on the button 27; a plurality of pot racks 30 are circularly arrayed at the top end of the furnace platform 32, an annular pipe 29 is fixedly arranged outside each pot rack 30, the right end of each annular pipe 29 is fixedly connected with a water pumping pipe 25, and a water circulating device 103 is arranged on each water pumping pipe 25; the water circulation device 103 heats water by using heat generated when the equipment is ignited and keeps the temperature for heating;

advantageously, the automatic air-closing device 101 comprises the second gear 55, the second gear 55 is fixedly connected to a second gear shaft 53, the second gear shaft 53 is rotatably connected to the machine body 11, a third gear 54 is fixedly connected to the second gear shaft 53 in front of the second gear 55, the left side of the third gear 54 is engaged with a fourth gear 52, the fourth gear 52 is fixedly connected to a fourth gear shaft 51, the front side of the fourth gear shaft 51 is fixedly connected to the machine body 11, the upper side of the fourth gear 52 is engaged with a rack slide bar 50, the rack slide bar 50 is slidably arranged on the machine body 11 from left to right, the rack slide bar 50 is elastically connected to the machine body 11 through a rack slide bar 49, the left side of the rack slide bar 50 is located on the right side of the second slide cavity 93, a slide block 48 is slidably arranged at the right and up and down, a slide bar 47 is fixedly connected to the top end of the slide block 48, the top end of the slide rod 47 is elastically connected to the machine body 11 through a slide rod spring 46.

Advantageously, the ignition device 102 comprises the button 27, the button 27 is elastically connected to the body 11 through a button spring 28, a connecting slide bar 26 is fixedly connected to the bottom end of the button 27, the left end of the connecting slide bar 26 is fixedly connected to the bottom end of the right side of a second rack 67, the second rack 67 is slidably arranged in the stove table 32 up and down, the left side of the second rack 67 is meshed with a sixth gear 60, the sixth gear 60 is fixedly connected to a sixth gear shaft 62, the sixth gear shaft 62 is rotatably connected to a striking arm 69, the striking arm 69 is fixedly connected to the top end of a striking base 68, the striking base 68 is fixedly connected to the top end of the stove table 32, a striking wheel 61 is fixedly connected to the sixth gear shaft 62 in front of the sixth gear 60, the lower part of the striking wheel 61 abuts against a striking stone 65, the striking stone 65 is slidably arranged on the stove table 32 up and down, the bottom end of the flint 65 is elastically connected to the top end of the machine body 11 through a flint spring 66.

Beneficially, water circle device 103 includes drinking-water pipe 25, drinking-water pipe 25 bottom fixed connection is on the top of water pump 23, the internal rotation of water pump 23 is connected with motor shaft 21, motor shaft 21 right-hand member fixedly connected with turbine 22, the rotatable setting in motor 20 of motor shaft 21 left end, motor 20 is fixed to be set up fuselage 11 right-hand member bottom, water pump 23 right-hand member fixedly connected with water injection pipe 24, 24 bottom fixed connections of water injection pipe are on heat preservation basin 18 top, heat preservation basin 18 is fixed to be set up 15 right side bottom in the base, heat preservation basin 18 bottom left side fixedly connected with wet return 14, wet return 14 top fixed connection be in ring pipe 29 left end.

Sequence of mechanical actions of the whole device:

when the device works, a pot to be cooked is placed on the pot rack 30, the first rack 38 is pulled upwards, the first rack 38 drives the fifth gear 35 to rotate, the fifth gear 35 drives the fifth gear shaft 37 and the second belt pulley 36 on the fifth gear shaft 37 to rotate clockwise, the second belt pulley 36 drives the first gear 41 to rotate clockwise through belt transmission, the first gear 41 drives the first gear shaft 45 to rotate clockwise, the first gear shaft 45 drives the turntable 43 to rotate clockwise, the turntable 43 drives the internal gear 42 to rotate clockwise through the pawl 58, the internal gear 42 rotates clockwise to drive the gas valve plate 56 to slide leftwards to open the Y-shaped pipe 16, the gas valve plate 56 drives the second gear 55 to rotate anticlockwise, the second gear 55 drives the second gear shaft 53 and the third gear 54 on the second gear shaft 53 to rotate anticlockwise, the third gear 54 drives the fourth gear 52 to rotate clockwise, the fourth gear 52 drives the rack slide bar 50 to slide rightwards to press the rack slide bar 49, the gas in the gas tank 17 enters the gas distribution chamber 31 from the Y-shaped pipe 16, the gas is sprayed out from the gas distribution chamber 31 through a plurality of gas branch pipes 64 through a gas nozzle 63, at the moment, the button 27 is pressed downwards, the button 27 slides downwards to press the button spring 28, the button 27 drives the connecting slide bar 26 to slide downwards, the connecting slide bar 26 drives the second rack 67 to slide downwards, the second rack 67 slides downwards to drive the sixth gear 60 to rotate, the sixth gear 60 rotates to drive the sixth gear shaft 62 and the fire wheel 61 on the sixth gear shaft 62 to rotate, the fire wheel 61 and the fire stone 65 rub to fire the gas, so that the pot is heated and cooked, the temperature and heat-resistant metal head 34 is heated in fire, the temperature and heat-resistant metal head 34 transfers heat to the heat-transfer metal column 12, the heat-transfer metal column 12 heats the liquid mercury in the mercury chamber 13, mercury is heated to expand, a sliding block 48 in a second sliding cavity 93 is pushed upwards to press a sliding rod spring 46, the sliding block 48 slides upwards, when the open fire is extinguished by liquid in a cooking pot and is not found, a temperature-sensing heat-resisting metal head 34 is rapidly cooled, a heat-transfer metal column 12 is cooled, liquid mercury in a mercury bin 13 is cooled and contracted, a sliding rod 47 slides downwards under the action of the sliding rod spring 46 to drive the sliding block 48 to slide downwards, a rack sliding rod 50 slides leftwards under the action of a rack sliding rod 49 after the sliding block 48 slides downwards, the rack sliding rod 50 slides leftwards to drive a gas valve plate 56 to slide rightwards to close a Y-shaped pipe 16, so that gas poisoning is avoided, water in a ring-shaped pipe 29 is simultaneously heated in the cooking process, after the water is heated for a period, a motor 20 is started, a motor shaft 21 and a turbine 22 on the motor shaft 21 are rotated, the turbine 22 is rotated to pump water in a water pump 23 into a heat-preserving water tank 18 through a water injection, the additional hot water in the heat preservation water tank 18 can play a role in heating.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims (4)

1. The utility model provides an automatic domestic stove of gas cut-off, include the fuselage and the base that the fuselage bottom mounting was provided with, its characterized in that: a first sliding cavity is arranged above the right end of the machine body, a gas tank is fixedly arranged in the base, gas is stored in the gas tank, a Y-shaped pipe is fixedly connected to the top end of the gas tank in the machine body, a transmission cavity is arranged on the left side of the Y-shaped pipe, a second sliding cavity is arranged on the left side of the transmission cavity, a furnace platform is fixedly arranged on the top end of the machine body, a gas valve plate is arranged on the Y-shaped pipe in a left-right sliding mode, the upper portion of the gas valve plate is meshed with an internal gear, the lower portion of the Y-shaped pipe is meshed with a second gear, a pawl is clamped in the internal gear and is rotatably connected to a pawl rotating shaft, the pawl rotating shaft is fixedly connected to a rotary disk, the pawl is elastically connected to the rotary disk through a pawl spring, the rotary disk is fixedly connected to a first gear shaft, the first gear shaft is, a belt is abutted against the first gear, a second belt pulley is abutted against the upper side of the belt, the second belt pulley is fixedly connected to a fifth gear shaft, a fifth gear is fixedly connected to the fifth gear shaft at the rear of the second belt pulley, the left side of the fifth gear is meshed with a first rack, the first rack is arranged in the machine body in a vertically sliding mode, an automatic gas closing device is arranged on the second gear and used for automatically closing gas after fire extinguishment and gas poisoning of textile personnel; a mercury bin is fixedly arranged outside the second sliding cavity in the machine body, liquid mercury is stored in the mercury bin, a heat transfer metal column penetrates through the mercury bin, the top end of the heat transfer metal column penetrates through the furnace platform, a temperature-sensing heat-resisting metal head is fixedly arranged at the top end of the heat transfer metal column, a plurality of gas branch pipes are fixedly arranged in the furnace platform, gas nozzles are fixedly connected to the top ends of the gas branch pipes, the bottom ends of the gas branch pipes are fixedly connected to the top end of a gas distribution bin, the gas distribution bin is fixedly arranged at the top end of the machine body, the bottom end of the gas distribution bin is fixedly connected to the top end of the Y-shaped pipe, a button is arranged on the right side in the first sliding cavity in a vertically sliding mode, an ignition device is arranged on the; a plurality of pot racks are arranged on the top end of the furnace platform in a circular array mode, annular pipes are fixedly arranged outside the pot racks, the right ends of the annular pipes are fixedly connected with water pumping pipes, and water circulating devices are arranged on the water pumping pipes; the water circulation device utilizes the heat generated by the ignition of the device to heat water and keep the temperature for heating.

2. An automatic gas cutoff household oven as claimed in claim 1 wherein: the automatic air-closing device comprises the second gear which is fixedly connected with a second gear shaft, the second gear shaft is rotationally connected to the machine body, a third gear is fixedly connected to the second gear shaft in front of the second gear, the left side of the third gear is meshed with a fourth gear which is fixedly connected to a fourth gear shaft, the front part of the fourth gear shaft is fixedly connected to the machine body, the upper part of the fourth gear is meshed with the rack sliding rod, the rack slide bar is arranged on the machine body in a left-right sliding manner and is elastically connected to the machine body through the rack slide bar, the rack sliding rod is arranged on the left side of the rack sliding rod, the sliding block is arranged at the right end of the second sliding cavity in a vertically sliding mode, the top end of the sliding block is fixedly connected with a sliding rod, and the top end of the sliding rod is elastically connected to the machine body through a sliding rod spring.

3. An automatic gas cutoff household oven as claimed in claim 1 wherein: the ignition device comprises the button, the button is elastically connected to the machine body through a button spring, the bottom end of the button is fixedly connected with a connecting slide bar, the left end of the connecting slide bar is fixedly connected with the bottom end of the right side of the second rack, the second rack is arranged in the furnace platform in a vertically sliding manner, the left side of the second rack is meshed with the sixth gear, the sixth gear is fixedly connected to a sixth gear shaft, the sixth gear shaft is rotatably connected to the striking arm, the ignition arm is fixedly connected with the top end of the ignition seat, the ignition seat is fixedly connected with the top end of the furnace platform, a spark wheel is fixedly connected to the sixth gear shaft in front of the sixth gear, the lower part of the spark wheel is abutted against a spark stone, the flint is arranged on the stove table in a vertically sliding mode, and the bottom end of the flint is elastically connected to the top end of the machine body through a flint spring.

4. An automatic gas cutoff household oven as claimed in claim 1 wherein: the water circulation device comprises a water pumping pipe, the bottom end of the water pumping pipe is fixedly connected to the top end of a water pump, a motor shaft is connected to the inner portion of the water pump, a turbine is fixedly connected to the right end of the motor shaft, the left end of the motor shaft is rotatably arranged in a motor, the motor is fixedly arranged at the bottom of the right end of a machine body, a water injection pipe is fixedly connected to the right end of the water pump, the bottom end of the water injection pipe is fixedly connected to the top end of a heat preservation water tank, the heat preservation water tank is fixedly arranged at the bottom end of the right side of a base, a water return pipe is fixedly.

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