CN213178439U

CN213178439U - Ion type flameout protection device for gas appliance

Info

Publication number: CN213178439U
Application number: CN202021817214.5U
Authority: CN
Inventors: 李元; 梁纪荣; 钱瑛杰; 方鑫凯
Original assignee: Shengzhou Shengfang Electric Appliance Technology Co ltd
Current assignee: Shengzhou Shengfang Electric Appliance Technology Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-05-11
Anticipated expiration: 2030-08-26

Abstract

An ion type flameout protection device for a burner belongs to the technical field of burner equipment; the device comprises a heat linkage device and an ion type burner device, wherein the heat linkage device comprises a fixed plate, the centers of the upper surface and the lower surface of the fixed plate are connected with a hollow slide bar in a penetrating and sliding manner, the left side and the right side of the hollow slide bar are provided with a first clamping hole in a penetrating manner, the lower end of the front side of the hollow slide bar is provided with a second clamping hole, the lower surface of the hollow slide bar is fixedly connected with a film cover, the left end of the upper surface of the fixed plate is fixedly connected with a first supporting side plate, the center of the right side surface of the first supporting side plate is fixedly connected with a spring telescopic rod, the right end of the upper surface of the spring telescopic rod is fixedly connected with a clamping plate, and the, most of the gas pipeline switches can not be automatically and timely closed, so that the gas leakage can cause the danger of explosion and human poisoning.

Description

Ion type flameout protection device for gas appliance

Technical Field

The utility model belongs to the technical field of burner equipment, specifically relate to an ion formula burner flame-out protection device.

Background

The ion type burner is a kitchen utensil heated by direct fire with liquefied petroleum gas, artificial gas, natural gas and other gas fuel. When the cooker is in normal use, the gas is discharged by the burner and is ignited to generate heat to heat the cooker, so that food in the cooker is cooked.

However, when the existing ion-type gas appliance is accidentally extinguished and people are not beside the gas appliance, the switch of a gas pipeline cannot be automatically and timely turned off, so that the danger of explosion and human poisoning caused by gas leakage is caused, and a flameout protection device is needed.

Disclosure of Invention

The utility model mainly solves the technical problems existing in the prior art and provides an ion type flameout protection device for a gas appliance.

The above technical problem of the present invention can be solved by the following technical solutions: an ion type gas appliance flameout protection device comprises a heat linkage device and an ion type gas appliance device, wherein the heat linkage device comprises a fixed plate, the center of the upper surface and the lower surface of the fixed plate are connected with a hollow slide bar in a penetrating and sliding manner, the left side surface and the right side surface of the hollow slide bar are provided with a first clamping hole in a penetrating manner, the lower end of the front side surface of the hollow slide bar is provided with a second clamping hole, the lower surface of the hollow slide bar is fixedly connected with a film cover, the left end of the upper surface of the fixed plate is fixedly connected with a first supporting side plate, the center of the right side surface of the first supporting side plate is fixedly connected with a spring telescopic rod, the right end of the upper surface of the spring telescopic rod is fixedly connected with a clamping plate, the right side surface of the spring telescopic rod is, the circumference side of connecting axle one runs through to rotate and is connected with the gyro wheel, the circumference side of gyro wheel rotates the left surface of connecting the cavity slide bar, heat aggregate unit's front side is provided with supplementary fixing device, heat aggregate unit's right side sets up relevant valve gear.

Preferably, the auxiliary fixing device comprises a second supporting side plate, the lower surface of the second supporting side plate is fixedly connected with the upper surface of the fixing plate, a clamping rod penetrates through the center of the front side surface and the center of the rear side surface of the second supporting side plate in a sliding connection mode, and the circumferential side surface of the clamping rod is in sliding connection with the inner wall of the second clamping hole.

Preferably, the valve closing device comprises a motor, a support column is fixedly connected to the lower surface of the motor, the lower surface of the supporting column is fixedly connected with the upper surface of the fixing plate, the left side surface of the motor is provided with an opening button, the right side surface of a rotating shaft of the motor is fixedly connected with a second connecting shaft, the right side surface of the second connecting shaft is fixedly connected with a first conical gear, the first conical gear is meshed with a second conical gear, the center of the rear side surface of the second conical gear is fixedly connected with a third connecting shaft, the circumferential side surface of the connecting shaft III is fixedly connected with a rotating wheel I in a penetrating way, the circumferential side surface of the rotating wheel I is rotatably connected with a transmission belt, the lower end of the inner wall of the transmission belt is rotatably connected with a second rotating wheel, the center of the front side face and the center of the rear side face of the second rotating wheel penetrate through a fourth connecting shaft, and the front side face of the fourth connecting shaft is fixedly connected with a valve switch knob.

Preferably, the ion type gas appliance device comprises a gas appliance hearth, a fixed side plate is fixedly connected to the rear side face of the gas appliance hearth, the rear side face of the fixed plate is fixedly connected to the upper end of the front side face of the fixed side plate, the rear side faces of the connecting shaft III and the connecting shaft IV are rotatably connected to the front side face of the fixed side plate through bearings, and a gas pipeline is arranged inside the fixed side plate.

The utility model discloses beneficial effect who has:

1. the ion type flameout protection device for the gas appliance has the advantages that by arranging the heat linkage device and utilizing the principle of a hot air balloon, the expansion density of air in the film cover is reduced to exert a rising force on the film cover, so that the film cover can resist the gravity of the film cover and the hollow slide bar to float in the air, when the flame of the gas appliance cooking bench is accidently extinguished, the gas appliance cooking bench does not generate heat, the temperature in the film cover is reduced to the room temperature to enable the film cover to sink, the film cover pulls the hollow slide bar to move downwards again, the spring in the spring telescopic rod is in a compressed state in an initial state, when the clamping hole moves downwards to be flush with the roller, the spring in the spring telescopic rod is restored to be lengthened to enable the roller to push rightwards, the roller penetrates through the inside of the clamping hole I and the right side of the clamping hole I to collide with the opening button, the motor is opened, the rotating wheel drives the connecting shaft to rotate through the driving belt and the rotating wheel to close the gas valve to prevent gas from continuously leaking, and gas explosion and harm to a human body are avoided.

2. This ion formula gas appliance flame-out protection device rotates the left surface of connecting the cavity slide bar through setting up the gyro wheel, reduces the frictional force of gyro wheel and cavity slide bar, makes the cavity slide bar reciprocate more smoothly, alleviates the influence that frictional force floated to the film cover.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a schematic enlarged view of a portion B of fig. 1 according to the present invention.

In the figure: 1 heat linkage device, 101 fixing plates, 102 hollow sliding rods, 103 clamping holes I, 104 clamping holes II, 105 film covers, 106 supporting side plates I, 107 spring telescopic rods, 108 clamping plates, 109 connecting plates, 110 supporting side rods, 111 connecting shaft I, 112 idler wheels, 2 auxiliary fixing devices, 201 supporting side plates II, 202 clamping rods, 3-off valve devices, 301 motors, 302 supporting columns, 303 opening buttons, 304 connecting shaft II, 305 conical gear I, 306 conical gear II, 307 connecting shaft III, 308 rotating wheel I, 309 driving belts, 310 rotating wheel II, 311 connecting shaft IV, 312 valve opening and closing knobs, 4-ion type gas appliances, 401 gas appliances cooking ranges and 402 fixing side plates.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example (b): an ion type flameout protection device for a gas appliance comprises a heat linkage device 1 and an ion type gas appliance device 4, as shown in figures 1-3, the heat linkage device 1 comprises a fixing plate 101, a hollow slide bar 102 is connected to the center of the upper and lower surfaces of the fixing plate 101 in a penetrating and sliding manner, a first clamping hole 103 is formed in the left and right side surfaces of the hollow slide bar 102 in a penetrating manner, a second clamping hole 104 is formed in the lower end of the front side surface of the hollow slide bar 102, a thin film cover 105 is fixedly connected to the lower surface of the hollow slide bar 102, a first supporting side plate 106 is fixedly connected to the left end of the upper surface of the fixing plate 101, a telescopic spring rod 107 is fixedly connected to the center of the right side surface of the first supporting side plate 106, a clamping plate 108 is fixedly connected to the right end of the upper surface of the telescopic spring rod 107, a connecting plate 109 is fixedly connected to, the circumference side of the first connecting shaft 111 is connected with a roller 112 in a penetrating and rotating mode, the circumference side of the roller 112 is connected with the left side of the hollow sliding rod 102 in a rotating mode, the front side of the heat linkage device 1 is provided with an auxiliary fixing device 2, the right side of the heat linkage device 1 is provided with a related valve device 3, the auxiliary fixing device 2 comprises a second supporting side plate 201, the lower surface of the second supporting side plate 201 is fixedly connected with the upper surface of the fixing plate 101, the center of the front side and the rear side of the second supporting side plate 201 is connected with a clamping rod 202 in a penetrating and sliding mode, the circumference side of the clamping rod 202 is connected with the inner wall of a second clamping hole 104 in a sliding mode, the hollow sliding rod 102 can be fixed by inserting the clamping rod 202 into the inner wall of the second clamping hole 104, the valve closing device 3 comprises a motor 301, the lower surface of the, a connecting shaft II 304 is fixedly connected to the right side face of a rotating shaft of the motor 301, a conical gear I305 is fixedly connected to the right side face of the connecting shaft II 304, the conical gear I305 is meshed with the conical gear II 306, a connecting shaft III 307 is fixedly connected to the center of the rear side face of the conical gear II 306, a rotating wheel I308 is fixedly connected to the circumferential side face of the connecting shaft III 307 in a penetrating manner, a driving belt 309 is rotatably connected to the circumferential side face of the rotating wheel I308, a rotating wheel II 310 is rotatably connected to the lower end of the inner wall of the driving belt 309, a connecting shaft IV 311 is fixedly connected to the center of the front side face and the rear side face of the rotating wheel II 310 in a penetrating manner, a valve switch knob 312 is fixedly connected to the front side face of the connecting shaft IV 311, the ion type gas appliance device 4 comprises a gas appliance cooking bench 401, a fixed side plate 402 is fixedly connected to the rear side face of the gas cooking bench, the inside of fixed curb plate 402 is provided with the gas pipeline, has solved current ionic type gas appliance and has met the accident and lead to flame to extinguish and the people not when the gas appliance next door, most unable automatic in time with gas pipeline switch closing, lead to the gas to leak the dangerous problem that produces explosion and human poisoning.

The principle of the utility model is as follows: when the cooking bench 401 is used for cooking food and a person needs to leave for a long time, the clamping rod 202 is pinched to pull the rear end of the clamping rod 202 out of the second clamping hole 104, because the cooking bench 401 burns fuel gas to generate a large amount of heat, the heat rises to enter the film cover 105 from the lower opening of the film cover 105, the expansion density of the air in the film cover 105 is reduced to exert a rising force on the film cover 105 by utilizing the principle of hot air balloons, so that the film cover 105 can resist the gravity of the self and the hollow slide rod 102 to float in the air, when the flame of the cooking bench 401 is accidently extinguished, the cooking bench 401 does not generate heat any more, the temperature of the air in the film cover 105 is reduced to room temperature to enable the film cover 105 to sink, the film cover 105 pulls the hollow slide rod 102 to move downwards, the spring in the spring telescopic rod 107 is in a compressed state in an initial state, when the first clamping hole 103 moves to be flush with the roller 112, the spring in the telescopic rod 107 is restored and lengthened to, the roller 112 penetrates through the inside of the first clamping hole 103, the right side of the roller 112 collides with the opening button 303, so that the motor 301 is opened to drive the second connecting shaft 304 to rotate, then the first conical gear 305, the second conical gear 306 and the third connecting shaft 307 drive the first rotating wheel 308 to rotate, the first rotating wheel 308 drives the fourth connecting shaft 311 to rotate through the transmission belt 309 and the second rotating wheel 310, the gas valve is closed to prevent gas from continuously leaking, the motor 301 is set to be opened for one time and can only rotate for a certain angle to automatically close, the excessive rotation is prevented from causing the fourth connecting shaft 311 to slide, the gas valve is damaged, the roller 112 is set to rotate and connect the left side surface of the hollow sliding rod 102 to reduce the friction force between the roller 112 and the hollow sliding rod 102, the hollow sliding rod 102 moves up and down more smoothly, the influence of the friction force on the floating of the film cover 105 is reduced, after the use is finished, the clamping plate 108 is buckled to pull the roller 112 out of, then, the fastening rod 202 is inserted into the inner wall of the fastening hole II 104 to complete the fixing of the hollow slide rod 102, and whether hot air is generated by the cooking range 401 during normal use will not affect the operation of the valve closing device 3.

Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above-described embodiments, and many modifications are possible. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should be considered as belonging to the protection scope of the present invention.

Claims

1. An ion type gas appliance flameout protection device comprises a heat linkage device (1) and an ion type gas appliance device (4), and is characterized in that the heat linkage device (1) comprises a fixing plate (101), the center of the upper surface and the lower surface of the fixing plate (101) are connected with a hollow slide rod (102) in a penetrating and sliding manner, the left side surface and the right side surface of the hollow slide rod (102) are provided with a first clamping hole (103) in a penetrating manner, the lower end of the front side surface of the hollow slide rod (102) is provided with a second clamping hole (104), the lower surface of the hollow slide rod (102) is fixedly connected with a thin film cover (105), the left end of the upper surface of the fixing plate (101) is fixedly connected with a first supporting side plate (106), the center of the right side surface of the first supporting side plate (106) is fixedly connected with a spring telescopic rod (107, the utility model discloses a heat pump device, including spring telescopic link (107), both ends fixedly connected with support side lever (110) before the right flank of connecting plate (109), the medial surface fixedly connected with connecting axle (111) of support side lever (110), the circumference side of connecting axle (111) runs through to rotate and is connected with gyro wheel (112), the circumference side of gyro wheel (112) is rotated and is connected the left surface of cavity slide bar (102), the front side of heat aggregate unit (1) is provided with supplementary fixing device (2), the right side of heat aggregate unit (1) sets up relevant valve device (3).

2. The ionic flameout protection device for a gas burner as claimed in claim 1, wherein: the auxiliary fixing device (2) comprises a second supporting side plate (201), the lower surface of the second supporting side plate (201) is fixedly connected with the upper surface of the fixing plate (101), the center of the front side surface and the rear side surface of the second supporting side plate (201) is connected with a clamping rod (202) in a penetrating and sliding mode, and the circumferential side surface of the clamping rod (202) is connected with the inner wall of the second clamping hole (104) in a sliding mode.

3. The ionic flameout protection device for a gas burner as claimed in claim 1, wherein: the valve closing device (3) comprises a motor (301), a supporting column (302) is fixedly connected to the lower surface of the motor (301), the lower surface of the supporting column (302) is fixedly connected with the upper surface of a fixing plate (101), an opening button (303) is arranged on the left side surface of the motor (301), a connecting shaft II (304) is fixedly connected to the right side surface of a rotating shaft of the motor (301), a bevel gear I (305) is fixedly connected to the right side surface of the connecting shaft II (304), the bevel gear I (305) is meshed with the bevel gear II (306), a connecting shaft III (307) is fixedly connected to the center of the rear side surface of the bevel gear II (306), a rotating wheel I (308) is fixedly connected to the circumferential side surface of the connecting shaft III (307) in a penetrating mode, a driving belt (309) is rotatably connected to the circumferential side surface of the rotating wheel I (308), and a rotating wheel II, the center of the front side surface and the center of the rear side surface of the second rotating wheel (310) are fixedly connected with a fourth connecting shaft (311) in a penetrating mode, and the front side surface of the fourth connecting shaft (311) is fixedly connected with a valve switch knob (312).

4. The ionic flameout protection device for a gas burner as claimed in claim 3, wherein: ion formula gas appliance device (4) is including gas appliance top of a kitchen range (401), the trailing flank fixedly connected with fixed curb plate (402) of gas appliance top of a kitchen range (401), the leading flank upper end of the fixed curb plate (402) of trailing flank fixed connection of fixed plate (101), the leading flank of connecting axle three (307) and connecting axle four (311) passes through the bearing and rotates the leading flank of connecting fixed curb plate (402), the inside of fixed curb plate (402) is provided with gas pipeline.