CN219300815U

CN219300815U - Dry burning prevention kitchen range

Info

Publication number: CN219300815U
Application number: CN202320010002.3U
Authority: CN
Inventors: 董孟生; 蔺庆洪
Original assignee: Guochuang Shandong New Energy Technology Development Co ltd
Current assignee: Guochuang Shandong New Energy Technology Development Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-07-04
Anticipated expiration: 2033-01-04

Abstract

The utility model discloses an anti-dry burning stove, which relates to the technical field of stoves and aims at solving the problems that a stove head and a bottom shell cannot be disassembled, the stove is inconvenient to disassemble and clean, dust and sundries are easy to accumulate in a central hole below a temperature sensor, a spring is invalid and the use of the stove is affected.

Description

Dry burning prevention kitchen range

Technical Field

The utility model relates to the technical field of stoves, in particular to a dry-burning-preventing stove.

Background

Kitchen ranges generally refer to devices for cooking and heating in a kitchen, and currently are distinguished according to energy supply modes, and comprise an electric range and a gas range, wherein the gas range refers to kitchen devices for direct-fire heating by using liquefied petroleum gas liquid, artificial gas, natural gas and other gas fuels.

The gas stove has strong firepower, flexible firepower adjustment and wider use, and has the advantages of direct heating by flame, easy occurrence of dry burning due to negligence in the cooking process, and fire hidden danger, so the gas stove needs to be provided with the dry burning prevention function.

Chinese patent CN201621172308.5 discloses a stove for preventing dry combustion, comprising a bottom shell, an infrared burner, a gas electromagnetic valve, a pulse igniter and a pot bracket, wherein the infrared burner comprises a burner, a honeycomb layer, an inner pressure ring and an outer pressure ring, the center of the burner is provided with a central hole which is penetrated up and down, and the honeycomb layer is in a ring shape; the device comprises a furnace end, a heat insulation layer, a temperature sensor, a spring and a heat insulation layer, wherein the heat insulation layer is arranged in a central hole of the furnace end; the top surface of the temperature sensor is higher than the upper surface of the honeycomb layer; the temperature sensor is connected with the pulse igniter.

In the prior art, the furnace end and the bottom shell cannot be disassembled, disassembly and cleaning of the kitchen range are inconvenient, dust and sundries are easy to accumulate in a central hole below the temperature sensor, so that a spring is invalid, and the kitchen range is influenced.

Disclosure of Invention

In view of the problems existing in the prior art, the utility model discloses a dry-burning prevention stove, which comprises a stove, a control valve, an igniter, a stove and a battery, wherein the stove is provided with the stove and the control valve, the stove is connected with the control valve through a gas pipe, the control valve is connected with a gas source through a gas inlet pipe, the control valve is connected with the igniter and the battery, the stove is provided with the stove, the stove and the stove are in sliding connection, the stove is convenient to detach and clean, the stove is provided with a temperature sensor in sliding connection, the bottom end of the temperature sensor is provided with a baffle plate which is in sliding connection with the inner wall of the stove, the temperature sensor naturally falls under the influence of gravity, so that the baffle plate is blocked by natural gas when the stove fires, the temperature sensor rises to be in contact with a pot bottom, the stove is provided with a detachable bracket for supporting the pot, the top surface of the bracket is higher than the top surface of the stove, the temperature sensor is connected with the control valve, and the temperature sensor is disconnected from the control valve, and the natural gas is abnormally sensed after the temperature sensor is supplied.

As a preferable technical scheme of the utility model, the kitchen range is a cylindrical shell with a through top, the side wall of the kitchen range is provided with air holes, the baffle is positioned below the air holes when the kitchen range is not ventilated, the kitchen range is a disc-shaped shell, the bottom of the kitchen range is provided with a ring sleeve, the ring sleeve is in sliding connection with the outer wall of the kitchen range, and natural gas enters the kitchen range from the air holes when the kitchen range is ventilated.

As a preferable technical scheme of the utility model, a buckle cover is arranged at the center of the top of the cooking range, a slide hole is arranged on the buckle cover, the bottom of the temperature sensor is connected with the baffle through a slide bar, the slide bar is in sliding connection in the slide hole, and the slide bar is limited and guided by the slide hole.

As a preferable technical scheme of the utility model, the top end of the inner wall of the stove mouth is provided with an inner buckling groove, the bottom of the outer wall of the stove mouth is provided with an outer buckling ring, the buckling cover is in sliding connection in the inner buckling groove, the stove mouth is sealed from the top, the outer buckling ring is in sliding connection with the annular sleeve, and the stove mouth is sealed from the bottom.

As a preferable technical scheme of the utility model, the sliding rod is connected with the baffle through threads, and the sliding rod and the baffle can be disassembled, so that the disassembly and the cleaning are convenient.

As a preferable technical scheme of the utility model, the inner wall of the stove opening is provided with the guide bar, the baffle is provided with the guide groove, the guide groove is matched with the guide bar in size, the guide groove is connected with the guide bar in a sliding way, and the guide bar guides the baffle to enhance the stability of the baffle during moving.

As a preferable technical scheme of the utility model, the cooking bench is provided with the positioning groove which is annular, the positioning groove is provided with the bayonets in an annular array, the bottom of the bracket is provided with the positioning ring, the positioning ring is matched with the positioning groove in size, the bracket is convenient to detach and install, and the convenience in cleaning is improved.

The utility model has the beneficial effects that: according to the utility model, the buckle cover is buckled on the inner buckle groove, the ring sleeve is buckled on the outer buckle ring, so that the kitchen range and the kitchen range can be conveniently disassembled and assembled, the tightness between the kitchen range and the kitchen range is ensured, the positioning ring is matched with the positioning groove on the kitchen range, and the bracket and the kitchen range are flexibly combined and separated, so that the convenience of kitchen range part installation is improved, the kitchen range is facilitated to be cleaned, the temperature sensor is supported and lifted up by utilizing the air pressure difference, the temperature sensor automatically rises along with the kitchen range, automatically falls along with the gas interruption during dry burning of the kitchen range, dust and sundries are prevented from being gathered below the temperature sensor, the reliability of lifting movement of the temperature sensor is improved, and the working life is prolonged.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic view of a cross-sectional structure of A-A of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of the present utility model at B;

FIG. 5 is a schematic view of the structure of the cooking hob according to the present utility model;

FIG. 6 is a schematic view of a burner structure according to the present utility model;

FIG. 7 is a schematic cross-sectional view of a cooking range according to the present utility model;

FIG. 8 is a schematic diagram of a temperature sensor according to the present utility model.

In the figure: 1. a cooking bench; 2. a positioning ring; 3. a cooking range; 4. a temperature sensor; 10. a control valve; 11. a stove opening; 12. a positioning groove; 13. air holes; 14. a conducting bar; 15. an inner buckling groove; 16. an outer clasp; 21. a bracket; 30. a slide hole; 31. a buckle cover; 32. a ring sleeve; 41. a slide bar; 42. a baffle; 43. and a guide groove.

Detailed Description

Example 1

As shown in fig. 1 to 8, the utility model discloses a dry-heating-preventing stove, which adopts the technical scheme that the dry-heating-preventing stove comprises a stove top 1, a control valve 10, an igniter, a stove top 3 and a battery, wherein the stove top 1 is provided with the stove top 3, the stove top 3 is connected with the control valve 10 through a gas pipe, the control valve 10 is connected with a gas source through a gas inlet pipe, the control valve 10 is connected with the igniter and the battery, the stove top 1 is provided with a stove top 11, the stove top 11 is sleeved with the stove top 3, the stove top 3 is provided with a temperature sensor 4 in sliding connection, the bottom end of the temperature sensor 4 is in sliding connection with the inner wall of the stove top 11 through a baffle 42, the stove top 1 is provided with a detachable support 21, the top surface of the support 21 is higher than the top surface of the stove top 3, and the temperature sensor 4 is connected with the control valve 10.

As shown in fig. 5 and 6, in order to facilitate the disassembly and assembly of the cooking range 3 and the cooking range 11, the cooking range 11 is a cylindrical shell with a transparent top, symmetrical air holes 13 are formed in the side wall of the cooking range 11, the cooking range 3 is a disc-shaped shell, and the bottom of the cooking range 3 is slidably connected with the outer wall of the cooking range 11 through a ring sleeve 32.

As shown in fig. 3, 4 and 7, in order to enable the temperature sensor 4 to automatically rise and fall along with the use of the cooking range 3, a buckle cover 31 is arranged in the center of the top of the cooking range 3, a sliding hole 30 is arranged on the buckle cover 31, the bottom of the temperature sensor 4 is connected with a baffle 42 through a sliding rod 41, and the sliding rod 41 slides in the sliding hole 30.

As shown in fig. 6, to enhance the tightness between the burner 11 and the burner 3, an inner fastening groove 15 is provided at the top end of the inner wall of the burner 11, an outer fastening ring 16 is provided at the bottom of the outer wall of the burner 11, a fastening cover 31 is slidably connected in the inner fastening groove 15, and the outer fastening ring 16 is slidably connected with a collar 32.

As shown in fig. 4, in order to facilitate the detachment and separation of the slide bar 41 from the baffle 42, the slide bar 41 is connected with the baffle 42 by screw threads.

As shown in fig. 6, in order to guide the movement of the baffle plate 42, the inner wall of the burner 11 is provided with a guide bar 14, and the baffle plate 42 is slidably connected to the guide bar 14 through a guide groove 43.

As shown in fig. 1, 2 and 5, in order to facilitate positioning of the support 21, an annular positioning groove 12 is provided on the cooking bench 1, a bayonet is arranged on the positioning groove 12 in an annular array, and the bottom of the support 21 is matched with the positioning groove 12 through a positioning ring 2.

The working principle of the utility model is as follows: when the kitchen range is used, the control valve 10 is opened, the igniter is started, natural gas enters the kitchen range 11, the baffle 42 is pushed upwards, the baffle 42 moves upwards in the kitchen range 11, the slide bar 41 is jacked up from the slide hole 30, the temperature sensor 4 rises along with the lifting, the guide groove 43 limits the baffle 42 along the guide bar 14, when the baffle 42 moves to the position above the air hole 13, the air hole 13 in the natural gas enters the kitchen range 3 and diffuses outwards from the kitchen range 3, the igniter ignites to burn, the cookware on the support 21 is heated, at the moment, the temperature sensor 4 is close to the bottom of the cookware, after the water in the cookware burns out, the temperature of the cookware continues to rise, the temperature sensor 4 senses the high temperature of the bottom of the kitchen range, the control valve 10 is closed, the natural gas supply is disconnected, the baffle 42 falls under the action of gravity, the air hole 13 is blocked, the slide bar 41 and the temperature sensor 4 is driven to fall onto the buckle cover 31, when the kitchen range needs to be cleaned, the positioning ring 2 is taken out from the positioning groove 12 on the kitchen range 1, the support 21 is cleaned, the positioning ring 2 is placed in the buckle cover 3 after the kitchen range 1 is cleaned, the positioning ring 21 is placed on the buckle cover 3, and the kitchen range 11 is cleaned, the kitchen range 11 is placed on the inner buckle cover 3, and the kitchen range 11 is cleaned, and the kitchen range 11 is completely cleaned.

The circuit connection related by the utility model is a conventional means adopted by the person skilled in the art, can be obtained through limited tests, and belongs to common general knowledge.

The components not described in detail herein are prior art.

Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.

Claims

1. The utility model provides a prevent dry combustion method cooking utensils, includes top of a kitchen range (1), control valve (10), some firearm, top of a kitchen range (3), battery, be equipped with on top of a kitchen range (1) top of a kitchen range (3), control valve (10), top of a kitchen range (3) are connected through the gas pipe control valve (10), control valve (10) are through intake-tube connection air supply, control valve (10) with some firearm the battery is connected, its characterized in that: be equipped with kitchen range (11) on kitchen range (1), kitchen range (11) with sliding connection between kitchen range (3), be equipped with sliding connection's temperature sensing ware (4) on kitchen range (3), the bottom of temperature sensing ware (4) is equipped with baffle (42), baffle (42) with kitchen range (11) inner wall sliding connection, be equipped with detachable support (21) on kitchen range (1), the top surface of support (21) is higher than the top surface of kitchen range (3), temperature sensing ware (4) with control valve (10) are connected.

2. The dry burning resistant cooktop as set forth in claim 1, wherein: the kitchen range is characterized in that the kitchen range (11) is a cylindrical shell with a transparent top, an air hole (13) is formed in the side wall of the kitchen range (11), the kitchen range (3) is a disc-shaped shell, a ring sleeve (32) is arranged at the bottom of the kitchen range (3), and the ring sleeve (32) is in sliding connection with the outer wall of the kitchen range (11).

3. The dry burning resistant cooktop as set forth in claim 2, wherein: the kitchen range is characterized in that a buckle cover (31) is arranged in the center of the top of the kitchen range (3), a sliding hole (30) is formed in the buckle cover (31), the bottom of the temperature sensor (4) is connected with the baffle (42) through a sliding rod (41), and the sliding rod (41) is in sliding connection with the sliding hole (30).

4. The dry burning resistant cooktop as set forth in claim 3, wherein: the inner wall top of kitchen mouth (11) is equipped with interior catching groove (15), the outer wall bottom of kitchen mouth (11) is equipped with outer buckle (16), buckle closure (31) are in sliding connection in interior catching groove (15), outer buckle (16) with ring cover (32) sliding connection.

5. The dry burning resistant cooktop as set forth in claim 3, wherein: the sliding rod (41) is connected with the baffle (42) through threads.

6. The dry burning resistant cooktop as set forth in claim 5, wherein: the kitchen range is characterized in that a guide bar (14) is arranged on the inner wall of the kitchen range opening (11), a guide groove (43) is arranged on the baffle plate (42), the guide groove (43) is matched with the guide bar (14) in size, and the guide groove (43) is in sliding connection with the guide bar (14).

7. The dry burning resistant cooktop as set forth in claim 1, wherein: the kitchen range top (1) is provided with a positioning groove (12), the positioning groove (12) is annular, the positioning groove (12) is provided with bayonets in an annular array, the bottom of the support (21) is provided with a positioning ring (2), and the positioning ring (2) is matched with the positioning groove (12) in size.