Gas pipeline monitoring device with emergency alarm function

Abstract

The utility model relates to the technical field of gas pipeline monitoring, and discloses a gas pipeline monitoring device with an emergency alarm function, which comprises an upper fixed shell, one end of the upper fixed shell is connected with a lower fixed shell through a connecting hinge, the end part of the lower fixed shell is fixedly connected with a buckle, and the buckle is fixedly connected with the upper fixed shell. A buckle is arranged in the upper fixing shell, the buckle is buckled with the upper fixing shell, supporting wheels are fixedly connected to the interiors of the upper fixing shell and the lower fixing shell, the supporting wheels make contact with the outer surface of the gas pipeline, and monitoring assemblies are installed on the upper fixing shell and the lower fixing shell. According to the gas pipeline monitoring device, the monitoring assembly, the upper fixing shell and the lower fixing shell are arranged, so that four parts of the gas pipeline can be monitored, the gas leakage position can be accurately judged, and the gas pipeline monitoring device can be conveniently installed on the pipeline; and through the supporting wheels, the whole device is convenient to move, so that the device is suitable for monitoring multiple positions of the gas pipeline, and the monitoring range is large.

Description

Technical Field

[0001] The utility model relates to the technical field of gas pipeline monitoring, in particular to a gas pipeline monitoring device with an emergency alarm function. Background Technique

[0002] Gas is a relatively clean energy source. There are many types of gas, which can be divided into natural gas, artificial gas, biomass gas, etc. When people use gas, in order to prevent gas leakage, it is necessary to monitor gas pipelines and use gas pipeline monitoring devices.

[0003] In the existing technology, gas pipeline detection devices usually can only monitor a part of the gas pipeline, with a small monitoring range, which is not conducive to the monitoring operation of gas pipelines and is not safe enough to use. Content of the Utility Model

[0004] The purpose of the utility model is to solve the disadvantages existing in the prior art, and to propose a gas pipeline monitoring device with an emergency alarm function. Through the arranged monitoring components, upper fixed shell and lower fixed shell, four parts of the gas pipeline can be monitored, the position of air leakage can be accurately judged, and it is convenient to install on the pipeline; through the supporting wheels, it is convenient to move the whole, so as to be suitable for monitoring multiple positions of the gas pipeline, and the monitoring range is large.

[0005] To achieve the above object, the utility model provides the following technical solution: A gas pipeline monitoring device with an emergency alarm function, including an upper fixed shell, one end of the upper fixed shell is connected to a lower fixed shell through a connecting hinge, a buckle is fixedly connected to the end of the lower fixed shell, the buckle is buckled with the upper fixed shell, supporting wheels are fixedly connected inside both the upper fixed shell and the lower fixed shell, the supporting wheels are in contact with the outer surface of the gas pipeline, monitoring components are installed on both the upper fixed shell and the lower fixed shell, the monitoring component includes a fixed block, a gas monitoring sensor is fixedly connected to the lower part of the fixed block, a controller is fixedly installed on the upper part of the fixed block, a support rod is fixedly connected to the upper part of the fixed block, a top plate is fixedly connected to the upper part of the support rod, an alarm is fixedly installed on the top plate, and a fixed ring is fixedly connected to the upper fixed shell. Through the arranged monitoring components, upper fixed shell and lower fixed shell, four parts of the gas pipeline can be monitored, the position of air leakage can be accurately judged, and it is convenient to install on the pipeline; through the supporting wheels, it is convenient to move the whole, so as to be suitable for monitoring multiple positions of the gas pipeline, and the monitoring range is large.

[0006] Furthermore, the longitudinal cross-sectional shapes of both the upper fixed shell and the lower fixed shell are semi-circular arcs.

[0007] Further, there are a total of eight support wheels, with four in a group.

[0008] Further, there are four monitoring components, and the monitoring components are located inside the support wheels.

[0009] Further, the gas monitoring sensor extends into the upper fixed housing and the lower fixed housing.

[0010] Further, the fixing ring is connected to the peripheral connecting rope.

[0011] Further, the alarm is a YJ-105 alarm.

[0012] Further, the gas monitoring sensor is an mq2 gas sensor.

[0013] The utility model has the following beneficial effects:

[0014] A gas pipeline monitoring device with an emergency alarm function proposed by the utility model can monitor four parts of the gas pipeline through the arranged monitoring components, upper fixed housing, and lower fixed housing, can accurately judge the leakage position, and is convenient to install on the pipeline; through the support wheels, it is convenient to move the whole, so as to be suitable for monitoring multiple positions of the gas pipeline, and the monitoring range is large. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the utility model;

[0016] Figure 2 is a schematic structural diagram of another perspective of the utility model;

[0017] Figure 3 is a schematic structural diagram of the monitoring component of the utility model;

[0018] Figure 4 is a side view of the utility model.

[0019] LEGEND DESCRIPTION:

[0020] 1. Upper fixed housing; 2. Fixing ring; 3. Support wheel; 4. Monitoring component; 5. Connecting hinge; 6. Lower fixed housing; 7. Buckle; 401. Fixed block; 402. Controller; 403. Gas monitoring sensor; 404. Support rod; 405. Top plate; 406. Alarm. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0022] Referring to Figures 1-4 , an embodiment provided by the present invention: A gas pipeline monitoring device with an emergency alarm function, including an upper fixed housing 1. The longitudinal cross-sectional shapes of the upper fixed housing 1 and the lower fixed housing 6 are both semi-circular arcs. One end of the upper fixed housing 1 is connected to the lower fixed housing 6 through a connecting hinge 5. A buckle 7 is fixedly connected to the end of the lower fixed housing 6, and the buckle 7 is buckled with the upper fixed housing 1. Support wheels 3 are fixedly connected inside both the upper fixed housing 1 and the lower fixed housing 6;

[0023] First, place the support wheel 3 of the upper fixed housing 1 on the gas pipeline, then rotate the lower fixed housing 6, and use the buckle 7 to buckle with the upper fixed housing 1 to complete the installation operation. Then, drive the fixing ring 2 with an external connecting rope. The support wheel 3 can contact the gas pipeline, thereby driving the whole to move, so as to be able to monitor multiple positions of the gas pipeline.

[0024] There are a total of eight support wheels 3, four in a group. The support wheels 3 are in contact with the outer surface of the gas pipeline. Monitoring components 4 are installed on both the upper fixed housing 1 and the lower fixed housing 6. There are four monitoring components 4. The monitoring components 4 are located inside the support wheels 3. The monitoring component 4 includes a fixing block 401. A gas monitoring sensor 403 is fixedly connected to the lower part of the fixing block 401. The gas monitoring sensor 403 is an mq2 gas sensor. The gas monitoring sensor 403 extends into the interiors of the upper fixed housing 1 and the lower fixed housing 6. A controller 402 is fixedly installed on the upper part of the fixing block 401. A support rod 404 is fixedly connected to the upper part of the fixing block 401. A top plate 405 is fixedly connected to the upper part of the support rod 404. An alarm 406 is fixedly installed on the top plate 405. The alarm 406 is a YJ-105 alarm. A fixing ring 2 is fixedly connected to the upper fixed housing 1, and the fixing ring 2 is connected to an external connecting rope.

[0025] When the gas pipeline leaks, the gas monitoring sensor 403 at the corresponding position can detect the gas leakage, and then transmit the leakage signal to the controller 402. The controller 402 controls the alarm 406 to work, and the alarm 406 performs an alarm operation, so that it is possible to intuitively find out where the gas leakage occurs, and thus accurately judge the position of the air leakage, and the monitoring effect is good.

[0026] Through the provided monitoring component 4, upper fixed housing 1, and lower fixed housing 6, four parts of the gas pipeline can be monitored, the leakage location can be accurately judged, and it is convenient to install on the pipeline; through the support wheels 3, it is convenient to move the whole, so as to be suitable for monitoring multiple positions of the gas pipeline, and the monitoring range is large.

[0027] Working principle: When in use, first place the support wheels 3 of the upper fixed housing 1 on the gas pipeline, then rotate the lower fixed housing 6, and use the buckle 7 to snap together with the upper fixed housing 1 to complete the installation operation. Then use the external connecting rope to drive the fixing ring 2, and the support wheels 3 can come into contact with the gas pipeline, thereby driving the whole to move, so that multiple positions of the gas pipeline can be monitored. When the gas pipeline leaks, the gas monitoring sensor 403 at the corresponding position can detect the gas leakage, and then transmit the leakage signal to the controller 402. The controller 402 controls the alarm 406 to work, and the alarm 406 performs an alarm operation, so that it can be directly seen where the gas leakage occurs, and thus the leakage location can be accurately judged, and the monitoring effect is good.

[0028] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A gas pipeline monitoring device with an emergency alarm function, comprising an upper fixed housing (1), characterized in that: One end of the upper fixed shell (1) is connected to the lower fixed shell (6) via a connecting hinge (5); a buckle (7) is fixedly connected to the end of the lower fixed shell (6); the buckle (7) and the upper fixed shell (1) are mutually buckled; the interiors of the upper fixed shell (1) and the lower fixed shell (6) are both fixedly connected to support wheels (3); the support wheels (3) are in contact with the outer surface of the gas pipeline; the upper fixed shell (1) and the lower fixed shell (6) are both installed with monitoring components (4); the monitoring components The component (4) comprises a fixed block (401), a gas monitoring sensor (403) is fixedly connected to the lower part of the fixed block (401), a controller (402) is fixedly installed on the upper part of the fixed block (401), a support rod (404) is fixedly connected to the upper part of the fixed block (401), a top plate (405) is fixedly connected to the upper part of the support rod (404), an alarm (406) is fixedly installed on the top plate (405), and a fixing ring (2) is fixedly connected to the upper fixed shell (1).

2. A gas pipeline monitoring device with emergency alarm function according to claim 1, characterized in that: The longitudinal cross-sections of the upper fixed shell (1) and the lower fixed shell (6) are both semicircular arc shapes.

3. A gas pipeline monitoring device with emergency alarm function according to claim 1, characterized in that: There are eight supporting wheels (3) in total, with four forming a group.

4. A gas pipeline monitoring device with emergency alarm function according to claim 1, characterized in that: There are four monitoring components (4), and each monitoring component (4) is located on the inner side of the supporting wheel (3).

5. The gas pipeline monitoring device with emergency alarm function according to claim 1 is characterized in that: The gas monitoring sensor (403) extends into the interior of the upper fixed shell (1) and the lower fixed shell (6).

6. A gas pipeline monitoring device with emergency alarm function according to claim 1, characterized in that: The fixing ring (2) is connected to an external connecting rope.

7. A gas pipeline monitoring device with emergency alarm function according to claim 1, characterized in that: The alarm (406) is a YJ-105 alarm.

8. The gas pipeline monitoring device with emergency alarm function according to claim 1 is characterized in that: The gas monitoring sensor (403) is an mq2 gas sensor.

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