Combustible gas content monitoring device

Abstract

The utility model discloses a combustible gas content monitoring device which comprises a mounting plate, the front surface of the mounting plate is fixedly connected with a fuel gas monitor, the back surface of the mounting plate is fixedly connected with two supporting screw cylinders, the inner wall of each supporting screw cylinder is in threaded connection with a mounting screw rod, the outer surface of each mounting screw rod is in threaded connection with a fastening nut, and the fastening nut is in threaded connection with the mounting screw rod. And the rear end of each mounting screw rod is fixedly connected with a first clamping sheet. According to the gas monitoring device, through the arrangement of the gas monitor, the single-chip microcomputer set, the alarm flashing light and the buzzer alarm, the gas monitor can be used for detecting and monitoring the gas amount in a community kitchen, when the gas amount exceeds a set value, double alarming of alarm flashing alarming and sound alarming can be achieved, the monitoring effect of the gas monitoring device is improved, and the practicability of the gas monitoring device is improved. And through arrangement of a supporting screw cylinder, a mounting screw rod, a first clamping hoop piece, a second clamping hoop piece, a mounting bolt and a mounting nut, clamping hoop mounting and bolt fastening of the gas monitor can be achieved, and rapid mounting operation of the device is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of combustible gas monitoring, in particular to a combustible gas content monitoring device. Background Art

[0002] Combustible gas refers to a substance that can be ignited and is in a gaseous state at normal temperature and pressure, such as hydrogen, acetylene, ethylene, ammonia, hydrogen sulfide, etc. Combustible gas has the general properties of gas. A combustible gas of one component is called a single gas; a mixture of two or more combustible gases is called a mixed combustible gas. Combustible gases are mixed in a corresponding combustion medium in a certain proportion. Under the action of an ignition source, they can cause combustion or explosion. Combustible gas is ejected from the nozzle at a certain flow rate, and its combustion rate is determined by the diffusion rate of the combustible gas and the air. In a household environment, conventional combustible gas mainly refers to natural gas and natural gas. Natural gas is often needed in community kitchens, but when in use, in order to ensure safety, a gas monitoring device is required to monitor the gas volume inside the community kitchen to avoid safety accidents caused by gas leakage.

[0003] The current gas monitoring device still has certain shortcomings when in use. It is inconvenient to install, and the safety alarm functionality is relatively simple, which is not convenient for effective monitoring of gas leaks. Therefore, we propose a combustible gas content monitoring device to solve the above problems. Utility Model Content

[0004] The purpose of the present invention is to provide a combustible gas content monitoring device to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A combustible gas content monitoring device includes a mounting plate, the front side of the mounting plate is fixedly connected to a gas monitor, the back side of the mounting plate is fixedly connected to two supporting screw barrels, the inner wall of each supporting screw barrel is threadedly connected to a mounting screw, the outer surface of each mounting screw is threadedly connected to a fastening nut, the rear end of each mounting screw is fixedly connected to a first clamping plate, the rear of each first clamping plate is provided with a second clamping plate, the interiors of the two first clamping plates and the two second clamping plates are jointly sleeved with two groups of mounting bolts, the front end of each mounting bolt is threadedly connected to a mounting nut, the back side of the mounting plate is fixedly connected to a single-chip computer group, the front side of the mounting plate is fixedly connected to a warning flashing light and a buzzer alarm, the gas monitor is electrically connected to the single-chip computer group through a wire, and the single-chip computer group is electrically connected to the warning flashing light and the buzzer alarm through a wire.

[0007] In a further embodiment, an anti-slip pad is fixedly connected to the inner wall of each of the first clamping piece and the inner wall of the second clamping piece, and the anti-slip pad is made of silicone.

[0008] In a further embodiment, a protective cover is provided on the outer surface of the gas monitor, and a ring-arranged support rod is fixedly connected to the outer surface of the protective cover, and the rear end of each support rod is fixedly connected to the front side of the mounting plate.

[0009] In a further embodiment, gripping grooves are provided on both the left and right side surfaces of the mounting plate, and a group of anti-slip grooves are provided on the inner wall of each gripping groove.

[0010] In a further embodiment, the outer surface of each supporting screw barrel is fixedly connected to a stabilizing plate, and the front surface of each stabilizing plate is fixedly connected to the back surface of the mounting plate.

[0011] In a further embodiment, an operation nameplate is fixedly connected to the front of the mounting plate, and the operation nameplate is located on the right side of the single-chip computer group.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] This device is equipped with a gas monitor, a single-chip unit, a flashing light and a buzzer alarm, and can use the gas monitor to detect and monitor the gas volume inside the community kitchen. When the set value is exceeded, a dual alarm of a flashing alarm and an audible alarm can be realized, thereby increasing the monitoring effect of this gas monitoring device. In addition, the support screw barrel, the mounting screw rod, the first clamp plate, the second clamp plate, the mounting bolts and the mounting nuts can realize the clamp installation and bolt tightening of the gas monitor, thereby facilitating the quick installation operation of this device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of a combustible gas content monitoring device.

[0015] Figure 2 This is a rear view of a mounting plate in a combustible gas content monitoring device.

[0016] Figure 3 This is a top view of a mounting plate in a combustible gas content monitoring device.

[0017] Figure 4 This is a cross-sectional view of a top view of a supporting screw barrel in a combustible gas content monitoring device.

[0018] In the figure: 1. Mounting plate; 2. Protective cover; 3. Support rod; 4. Anti-slip pad; 5. Mounting screw; 6. Warning flashing light; 7. Buzzer alarm; 8. Stabilizing plate; 9. Support screw barrel; 10. Fastening nut; 11. First clamp; 12. Second clamp; 13. Mounting bolt; 14. Single chip unit; 15. Grip groove; 16. Anti-slip groove; 17. Operation nameplate; 18. Gas monitor; 19. Mounting nut. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-4 In the present invention, a combustible gas content monitoring device includes a mounting plate 1, the front of the mounting plate 1 is fixedly connected to a gas monitor 18, and the gas monitor 18 can detect and monitor the amount of leaked gas, and the back of the mounting plate 1 is fixedly connected to two supporting screw barrels 9, the inner wall of each supporting screw barrel 9 is threadedly connected to a mounting screw rod 5, and the outer surface of each mounting screw rod 5 is threadedly connected to a fastening nut 10, and the mounting plate 1 can be supported by the supporting screw barrel 9 and the mounting screw rod 5, and the rear end of each mounting screw rod 5 is fixedly connected to a first clamping plate 11, and the rear of each first clamping plate 11 is provided with a second clamping plate 12, the two first clamping plates 11 and the two second Two groups of mounting bolts 13 are commonly sleeved inside the clamping plate 12, and the front end of each mounting bolt 13 is threadedly connected to the mounting nut 19. The clamping bolts can be installed on the mounting plate 1 through the first clamping plate 11 and the second clamping plate 12, which is convenient for the installation operation of the gas monitor 18. The back of the mounting plate 1 is fixedly connected to the single-chip computer group 14, and the front of the mounting plate 1 is fixedly connected to the warning flashing light 6 and the buzzer alarm 7. The gas monitor 18 is electrically connected to the single-chip computer group 14 through a wire, and the single-chip computer group 14 is electrically connected to the warning flashing light 6 and the buzzer alarm 7 through a wire. The warning flashing light 6 and the buzzer alarm 7 can be used to sound an alarm and a flashing warning alarm, thereby increasing the monitoring effect of this device.

[0021] The inner wall of each first clamp piece 11 and the inner wall of the second clamp piece 12 are fixedly connected with an anti-slip pad 4. The anti-slip pad 4 is made of silicone material, which can increase the anti-slip performance of the first clamp piece 11 and the second clamp piece 12, and facilitate the stable installation of the gas monitor 18. The outer surface of the gas monitor 18 is provided with a protective cover 2. The outer surface of the protective cover 2 is fixedly connected with a ring-arranged support rod 3. The rear end of each support rod 3 is fixedly connected to the front of the mounting plate 1, which can provide external protection for the gas monitor 18 and facilitate the safe use of the gas monitor 18.

[0022] The left and right sides of the mounting plate 1 are provided with gripping grooves 15, and the inner wall of each gripping groove 15 is provided with a group of anti-slip grooves 16, which can make it easier for staff to hold the mounting plate 1 and facilitate the installation operation of the gas monitor 18. The outer surface of each supporting screw barrel 9 is fixedly connected to a stabilizing plate 8, and the front of each stabilizing plate 8 is fixedly connected to the back of the mounting plate 1, which can increase the stability of the supporting screw barrel 9 and facilitate the stable installation of the gas monitor 18. The front of the mounting plate 1 is fixedly connected to an operation nameplate 17, which is located on the right side of the single-chip unit 14 and can explain the use of this gas monitoring device, making it easier for people to use this device.

[0023] The working principle of this utility model is:

[0024] During use, the staff first loosens the fastening nut 10 to adjust the mounting screw 5, and adjusts the first clamp piece 11 to extend and retract. Then the staff holds the gripping groove 15 to pick up the mounting plate 1, and clamps the first clamp piece 11 on the community kitchen gas pipeline and installs it to a certain height. Then, the second clamp piece 12 is clamped on the gas pipeline again and aligned with the first clamp piece 11. The mounting bolt 13 is passed through the first clamp piece 11 and the second clamp piece 12, and the mounting nut 19 is threadedly connected. The gas monitor 18 is installed on the gas pipeline. During the use of gas, the gas monitor 18 is used to monitor the leaked gas inside the community kitchen. When the gas content exceeds the set value, the signal data is transmitted to the single-chip computer unit 14. The single-chip computer unit 14 controls the buzzer alarm 7 and the warning flash light 6 to sound and flash alarms, reminding people to deal with it in time, thereby realizing effective monitoring of the gas content in the community kitchen.

[0025] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0026] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A combustible gas content monitoring device, characterized by: The invention comprises a mounting plate (1), the front of the mounting plate (1) is fixedly connected to a gas monitor (18), the back of the mounting plate (1) is fixedly connected to two supporting screw barrels (9), the inner wall of each supporting screw barrel (9) is threadedly connected to a mounting screw rod (5), the outer surface of each mounting screw rod (5) is threadedly connected to a fastening nut (10), the rear end of each mounting screw rod (5) is fixedly connected to a first clamping plate (11), the rear of each first clamping plate (11) is provided with a second clamping plate (12), and the two first clamping plates are fixedly connected to the first clamping plate (11). Two sets of mounting bolts (13) are commonly sleeved inside the plate (11) and the two second clamp plates (12), and the front end of each mounting bolt (13) is threadedly connected to a mounting nut (19). The back of the mounting plate (1) is fixedly connected to a single-chip computer group (14), and the front of the mounting plate (1) is fixedly connected to a warning flash light (6) and a buzzer alarm (7). The gas monitor (18) is electrically connected to the single-chip computer group (14) through a wire, and the single-chip computer group (14) is electrically connected to the warning flash light (6) and the buzzer alarm (7) through a wire.

2. A combustible gas content monitoring device according to claim 1, characterized in that: The inner wall of each of the first clamping plate (11) and the inner wall of the second clamping plate (12) are fixedly connected with an anti-slip pad (4), and the anti-slip pad (4) is made of silicone material.

3. The combustible gas content monitoring device according to claim 1, characterized in that: The outer surface of the gas monitor (18) is covered with a protective cover (2), and the outer surface of the protective cover (2) is fixedly connected to annularly arranged support rods (3), and the rear end of each support rod (3) is fixedly connected to the front side of the mounting plate (1).

4. A combustible gas content monitoring device according to claim 1, characterized in that: The left and right sides of the mounting plate (1) are both provided with gripping grooves (15), and the inner wall of each gripping groove (15) is provided with a group of anti-slip grooves (16).

5. The combustible gas content monitoring device according to claim 1, characterized in that: The outer surface of each supporting screw barrel (9) is fixedly connected to a stabilizing plate (8), and the front surface of each stabilizing plate (8) is fixedly connected to the back surface of the mounting plate (1).

6. The combustible gas content monitoring device according to claim 1, characterized in that: An operation nameplate (17) is fixedly connected to the front of the mounting plate (1), and the operation nameplate (17) is located on the right side of the single-chip computer group (14).

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