Kitchen adsorption type combustible gas detection device

Abstract

The utility model provides a kitchen adsorption type combustible gas detection device, and relates to the technical field of combustible gas detection devices, the kitchen adsorption type combustible gas detection device comprises a combustible gas detector, through the arrangement of a convenient-to-install device, when the combustible gas detector is installed, a plurality of suckers on one side can be placed on a ceramic tile wall body of a kitchen, so that the combustible gas detector is convenient to install; then the combustible gas detector is forcibly pushed and pressed, so that the gas in the sucking disc is extruded, the spring on the pushing bracket is stretched, the piston plate slides towards one end in the inner wall of the through hole frame, and the air between the interior of the sucking disc and the wall body of the kitchen is discharged from the inner wall of one end of the through hole frame and a plurality of rectangular holes; the spring drives the piston plate to reset, the inner wall of one end of the through hole frame is sealed and blocked, the suction cup in the vacuum state is kept, and therefore the combustible gas detector can be fixed to a ceramic tile wall of a kitchen, installation is easy and convenient, and meanwhile damage to the wall of the kitchen can be avoided.

Description

Technical Field

[0001] This utility model relates to the technical field of combustible gas detection devices, and in particular to a kitchen adsorption type combustible gas detection device. Background Technology

[0002] A combustible gas detector is a device used to detect the concentration of combustible gas in the air. Its core function is to measure the concentration of combustible gas in the air and issue an alarm when the preset alarm value is reached.

[0003] Existing combustible gas detectors are usually installed on the walls of kitchens. Since kitchen walls are generally tiled, in order to improve the stability of the installation, holes are usually drilled in the wall first and then the detector is fixed to the wall with expansion screws. This installation method can easily cause the tiles on the kitchen wall to crack during the drilling process, resulting in damage to the kitchen wall and affecting the installation effect. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a kitchen adsorption-type combustible gas detection device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a kitchen adsorption-type combustible gas detection device, comprising a combustible gas detector, an early warning device provided on one side of the combustible gas detector, and an easy-installation device provided on one side of the combustible gas detector, the easy-installation device comprising a circular block and an operating frame, a detachable device provided between the outer surface of the circular block and one side of the combustible gas detector, a plurality of through-hole frames fixedly connected to one side of the circular block, a suction cup fixedly connected to one side of the through-hole frames, the inner wall of the suction cup communicating with the inner wall of the through-hole frames, a plurality of rectangular holes opened in the inner wall of the through-hole frames, a bracket fixedly connected to one end of the inner wall of the through-hole frames, a spring fixedly connected to one side of the bracket, a piston plate fixedly connected to one end of the spring, the piston plate being disposed on the inner wall of the through-hole frames and the outer surface dimension being larger than the dimension of the inner wall at one end.

[0006] The effect achieved by the above-mentioned components is as follows: By setting up an easy-to-install device, when the combustible gas detector is installed on the kitchen wall for combustible gas detection, several suction cups on one side of the circular block can be placed on the kitchen tile wall. Then, the combustible gas detector is pushed and pressed, which compresses the gas in the suction cups, stretches the spring on the support, and causes the piston plate to slide to one end in the inner wall of the through-hole frame. This allows the air between the inside of the suction cup and the kitchen wall to be discharged from the inner wall of one end of the through-hole frame and several rectangular holes. When the combustible gas detector is released, the spring will drive the piston plate to return to its original position, sealing the inner wall of one end of the through-hole frame and keeping the suction cup in a vacuum state. In this way, the combustible gas detector can be fixed on the kitchen tile wall. This installation method is relatively simple and can also avoid damage to the kitchen wall.

[0007] Preferably, a connecting rod is fixedly connected to the outer surface of the piston plate, and the connecting rod passes through a rectangular hole and is fixedly connected to the inner wall of the operating frame.

[0008] The effect achieved by the above components is as follows: when it is necessary to remove the combustible gas detector, the operating frame can be manually held and pulled toward one end of the combustible gas detector. The piston plate can be adjusted by the connecting rod to slide to one end in the inner wall of the through hole frame and the rectangular hole, so that the inside of the suction cup comes into contact with the outside air through the rectangular hole, thereby releasing the vacuum state and allowing the combustible gas detector to be removed.

[0009] Preferably, a telescopic rod is fixedly connected to one side of the bracket, one end of the telescopic rod is fixedly connected to one side of the piston plate, and the telescopic rod is sleeved with a spring.

[0010] The effect achieved by the above components is that by setting the telescopic rod, the inner wall of the spring can be supported and reinforced, making it less prone to damage during use and increasing its service life.

[0011] Preferably, a sealing block is fixedly connected to one side of the piston plate, and the inner wall dimension of the sealing block is larger than the inner wall dimension of one end of the through hole bracket.

[0012] The effect achieved by the above components is that, by setting a sealing block, when one side of the piston plate abuts against the inner wall of the through hole bracket, the sealing block can improve the sealing strength between the two and avoid the formation of gaps.

[0013] Preferably, the detachable device includes two screw hole blocks and two pad blocks. Several first protrusions are symmetrically fixedly connected to the outer surface of the circular blocks. A threaded rod is rotatably connected between two opposite sides of the first protrusions. The outer surface of the threaded rod is threadedly connected to the inner wall of the screw hole block. Several second protrusions are symmetrically fixedly connected to the outer surface of the combustible gas detector. One end of the threaded rod is inserted between two opposite second protrusions. One side of the screw hole block abuts against one side of the second protrusion.

[0014] The effect achieved by the above-mentioned components is as follows: by setting up a detachable device, when the suction cup is damaged and needs to be replaced, the screw hole block can be manually screwed to one end of the threaded rod to a certain distance, so that one side of it is removed from the second protrusion. Then, after the threaded rod is rotated between the two first protrusions to a certain angle, one end of it is turned out from the inner wall of the two second protrusions. The round block and several suction cups can be removed from the combustible gas detector for easy replacement. Similarly, the replacement can be installed on the combustible gas detector.

[0015] Preferably, a plurality of screw blocks are fixedly connected to the outer surface of the screw hole block, and the plurality of screw blocks are arranged at equal intervals.

[0016] The effect achieved by the above components is that by setting the screw block, the contact area of ​​the outer surface of the screw hole block can be increased, making it easier to hold and screw it manually.

[0017] Preferably, one end of the threaded rod is fixedly connected to a limiting block, and the outer surface dimension of the limiting block is larger than the inner wall dimension of the threaded hole block.

[0018] The effect achieved by the above components is that by setting a limiting block, the screw hole block can be fixed on the threaded rod, making it less likely to be lost.

[0019] Preferably, the pad is fitted onto the outer surface of the threaded rod, and the pad is located on the side of the threaded hole block away from the limiting block.

[0020] The effect achieved by the above components is that by setting the pad, the contact area between the screw hole block and the second protrusion can be increased, making the contact and fixation more secure.

[0021] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0022] In this invention, by providing an easy-to-install device, when the combustible gas detector is installed on a kitchen wall for combustible gas detection, several suction cups on one side of the circular block can be placed on the kitchen tile wall. Then, the combustible gas detector is pushed and pressed, which compresses the gas in the suction cups, stretches the spring on the support, and causes the piston plate to slide to one end in the inner wall of the through-hole frame. This allows the air between the inside of the suction cup and the kitchen wall to be discharged from the inner wall of one end of the through-hole frame and several rectangular holes. When the combustible gas detector is released, the spring will drive the piston plate to return to its original position, sealing the inner wall of one end of the through-hole frame and maintaining the suction cup in a vacuum state. In this way, the combustible gas detector can be fixed on the kitchen tile wall. This installation method is relatively simple and can also avoid damage to the kitchen wall. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0024] Figure 2 This is a three-dimensional structural diagram of the circular block of this utility model;

[0025] Figure 3 for Figure 2 A three-dimensional schematic diagram of a local structure;

[0026] Figure 4 This is a three-dimensional structural diagram of the combustible gas detector of this utility model.

[0027] Legend: 1. Combustible gas detector; 2. Easy-to-install device; 3. Detachable device; 4. Warning device; 21. Round block; 22. Through-hole bracket; 23. Rectangular hole; 24. Suction cup; 25. Bracket; 26. Spring; 27. Piston plate; 28. Connecting rod; 29. ​​Operating frame; 210. Telescopic rod; 211. Sealing block; 31. First protrusion; 32. Threaded rod; 33. Threaded hole block; 34. Second protrusion; 35. Tightening block; 36. Pad block; 37. Limiting block. Detailed Implementation

[0028] Example 1, as Figure 1-4As shown, a kitchen adsorption-type combustible gas detection device includes a combustible gas detector 1, an early warning device 4 on one side of the combustible gas detector 1, and an easy-installation device 2 on one side of the combustible gas detector 1. The easy-installation device 2 includes a circular block 21 and an operating frame 29. A detachable device 3 is provided between the outer surface of the circular block 21 and one side of the combustible gas detector 1. Several through-hole frames 22 are fixedly connected to one side of the circular block 21. A suction cup 24 is fixedly connected to one side of the through-hole frame 22. The inner wall of the suction cup 24 is connected to the inner wall of the through-hole frame 22. Several rectangular holes 23 are opened on the inner wall of the through-hole frame 22. A bracket 25 is fixedly connected to the inner wall of one end of the through-hole frame 22. A spring 26 is fixedly connected to one side of the bracket 25. A piston plate 27 is fixedly connected to one end of the spring 26. The piston plate 27 is located on the inner wall of the through-hole frame 22 and its outer surface size is larger than the size of the inner wall at one end. When installing the combustible gas detector 1 on the kitchen wall for combustible gas detection, several suction cups 24 on one side of the circular block 21 can be placed on the kitchen tile wall. Then, push and press the combustible gas detector 1 to compress the gas in the suction cups 24, which will stretch the spring 26 on the support 25. This will cause the piston plate 27 to slide to one end in the inner wall of the through-hole frame 22, expelling the air between the inside of the suction cup 24 and the kitchen wall from one end of the inner wall of the through-hole frame 22 and several rectangular holes 23. When the combustible gas detector 1 is released, the spring 26 will drive the piston plate 27 to return to its original position, sealing one end of the inner wall of the through-hole frame 22 and keeping the suction cup 24 in a vacuum state. This way, the combustible gas detector 1 can be fixed on the kitchen tile wall. This installation method is relatively simple and can also avoid damage to the kitchen wall.

[0029] Reference Figure 1-4 As shown, this embodiment discloses a connecting rod 28 fixedly connected to the outer surface of the piston plate 27. The connecting rod 28 passes through the rectangular hole 23 and is fixedly connected to the inner wall of the operating frame 29. When it is necessary to remove the combustible gas detector 1, the operating frame 29 can be manually held and pulled towards one end of the combustible gas detector 1. The piston plate 27 can be moved to one end by adjusting the connecting rod 28 within the inner wall of the through-hole frame 22 and the rectangular hole 23, allowing the inside of the suction cup 24 to contact the outside air through the rectangular hole 23, thus releasing the vacuum state and allowing the combustible gas detector 1 to be removed. A telescopic rod 210 is fixedly connected to one side of the bracket 25. One end of the telescopic rod 210 is fixedly connected to one side of the piston plate 27, and the telescopic rod 210 is sleeved and connected to the spring 26. By setting the telescopic rod 210, the inner wall of the spring 26 can be supported and reinforced, making it less prone to damage during use and improving its service life.

[0030] Reference Figure 1-4As shown, this embodiment discloses a sealing block 211 fixedly connected to one side of the piston plate 27. The inner wall dimension of the sealing block 211 is larger than the inner wall dimension of one end of the through-hole bracket 22. By setting the sealing block 211, when one side of the piston plate 27 abuts against one side of the inner wall of the through-hole bracket 22, the sealing block 211 can improve the sealing strength between the two and avoid the formation of gaps.

[0031] Reference Figure 1-4 As shown, this embodiment discloses a detachable device 3 including two screw hole blocks 33 and two pad blocks 36. A plurality of first protrusions 31 are symmetrically fixedly connected to the outer surface of the circular block 21. A threaded rod 32 is rotatably connected between one side of two opposite first protrusions 31. The outer surface of the threaded rod 32 is threadedly connected to the inner wall of the screw hole block 33. A plurality of second protrusions 34 are symmetrically fixedly connected to the outer surface of the combustible gas detector 1. One end of the threaded rod 32 is inserted between two opposite second protrusions 34. One side of the screw hole block 33 abuts against one side of the second protrusion 34. When the suction cup 24 is damaged and needs to be replaced, the screw hole block 33 can be manually screwed into one end of the threaded rod 32 to a certain distance, so that one side of it is removed from the second protrusion 34. Then, the threaded rod 32 is rotated between the two first protrusions 31 to a certain angle, so that one end of it is turned out from the inner wall of the two second protrusions 34. The round block 21 and several suction cups 24 can be removed from the combustible gas detector 1 for easy replacement. Similarly, the replacement can be installed on the combustible gas detector 1.

[0032] Reference Figure 1-4 As shown in the figure, this embodiment discloses that a plurality of screw blocks 35 are fixedly connected to the outer surface of the screw hole block 33, and the plurality of screw blocks 35 are arranged at equal intervals. By setting the screw blocks 35, the contact area of ​​the outer surface of the screw hole block 33 can be increased, making it easier to manually hold and screw it. One end of the threaded rod 32 is fixedly connected to a limiting block 37, and the outer surface dimension of the limiting block 37 is larger than the inner wall dimension of the screw hole block 33. By setting the limiting block 37, the screw hole block 33 can be limited and fixed on the threaded rod 32, making it less likely to be lost. A pad block 36 is sleeved on the outer surface of the threaded rod 32, and the pad block 36 is located on the side of the screw hole block 33 away from the limiting block 37. By setting the pad block 36, the contact area between the screw hole block 33 and the second protrusion 34 can be increased, making the contact and fixation more secure.

[0033] Working principle: When the combustible gas detector 1 is installed on the kitchen wall for combustible gas detection, several suction cups 24 on one side of the circular block 21 can be placed on the tiled wall of the kitchen. Then, the combustible gas detector 1 is pushed and pressed, which compresses the gas in the suction cups 24. This pushes the spring 26 on the support 25 to be stretched, causing the piston plate 27 to slide to one end in the inner wall of the through-hole frame 22. This discharges the air between the inside of the suction cups 24 and the kitchen wall through one end of the inner wall of the through-hole frame 22 and several rectangular holes 23. When the combustible gas detector 1 is released, the spring 26 and the telescopic rod 210 will drive the piston plate 27 and the sealing block 211 to reset, sealing the inner wall of one end of the through-hole bracket 22, thus holding the suction cup 24 in a vacuum state. This allows the combustible gas detector 1 to be fixed on the kitchen tile wall, making the installation simple and avoiding damage to the kitchen wall. The core function of the combustible gas detector 1 is to measure the concentration of combustible gas in the air and control the alarm device 4 to issue an alarm when the preset alarm value is reached.

[0034] When the suction cup 24 is damaged and needs to be replaced, the screw hole block 33 can be manually screwed into one end of the threaded rod 32 to a certain distance, so that one side of it is removed from the second protrusion 34. Then, the threaded rod 32 is rotated between the two first protrusions 31 to a certain angle, so that one end of it is turned out from the inner wall of the two second protrusions 34. The round block 21 and several suction cups 24 can be removed from the combustible gas detector 1 for easy replacement. Similarly, the replacement can be installed on the combustible gas detector 1.

Claims

1. A kitchen adsorption-type combustible gas detection device, comprising a combustible gas detector (1), characterized in that: A warning device (4) is provided on one side of the combustible gas detector (1), and an easy-to-install device (2) is provided on one side of the combustible gas detector (1). The easy-to-install device (2) includes a round block (21) and an operating frame (29). A detachable device (3) is provided between the outer surface of the round block (21) and one side of the combustible gas detector (1). Several through-hole frames (22) are fixedly connected to one side of the round block (21), and a suction cup is fixedly connected to one side of the through-hole frame (22). (24) The inner wall of the suction cup (24) is connected to the inner wall of the through hole frame (22). The inner wall of the through hole frame (22) has several rectangular holes (23). A bracket (25) is fixedly connected to the inner wall of one end of the through hole frame (22). A spring (26) is fixedly connected to one side of the bracket (25). A piston plate (27) is fixedly connected to one end of the spring (26). The piston plate (27) is located on the inner wall of the through hole frame (22) and its outer surface size is larger than the size of the inner wall at one end.

2. The kitchen adsorption-type combustible gas detection device according to claim 1, characterized in that: A connecting rod (28) is fixedly connected to the outer surface of the piston plate (27). The connecting rod (28) passes through the rectangular hole (23) and is fixedly connected to the inner wall of the operating frame (29).

3. The kitchen adsorption-type combustible gas detection device according to claim 1, characterized in that: A telescopic rod (210) is fixedly connected to one side of the bracket (25). One end of the telescopic rod (210) is fixedly connected to one side of the piston plate (27). The telescopic rod (210) is sleeved and connected to the spring (26).

4. The kitchen adsorption-type combustible gas detection device according to claim 1, characterized in that: A sealing block (211) is fixedly connected to one side of the piston plate (27), and the inner wall size of the sealing block (211) is larger than the inner wall size of one end of the through hole frame (22).

5. The kitchen adsorption-type combustible gas detection device according to claim 1, characterized in that: The detachable device (3) includes two screw hole blocks (33) and two pad blocks (36). Several first protrusions (31) are symmetrically fixedly connected to the outer surface of the circular block (21). A threaded rod (32) is rotatably connected between two opposite sides of the first protrusions (31). The outer surface of the threaded rod (32) is threadedly connected to the inner wall of the screw hole block (33). Several second protrusions (34) are symmetrically fixedly connected to the outer surface of the combustible gas detector (1). One end of the threaded rod (32) is inserted between two opposite second protrusions (34). One side of the screw hole block (33) abuts against one side of the second protrusion (34).

6. The kitchen adsorption-type combustible gas detection device according to claim 5, characterized in that: The outer surface of the screw hole block (33) is fixedly connected with a number of screw blocks (35), and the number of screw blocks (35) are arranged at equal distances.

7. The kitchen adsorption-type combustible gas detection device according to claim 5, characterized in that: One end of the threaded rod (32) is fixedly connected to a limiting block (37), and the outer surface dimension of the limiting block (37) is larger than the inner wall dimension of the threaded hole block (33).

8. The kitchen adsorption-type combustible gas detection device according to claim 7, characterized in that: The pad (36) is fitted onto the outer surface of the threaded rod (32), and the pad (36) is located on the side of the threaded hole block (33) away from the limiting block (37).

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