Gas leakage detection device for natural gas pipeline transportation

Abstract

The utility model discloses a natural gas pipeline transportation gas leakage detection device in the technical field of gas leakage detection, which comprises a detector main body used for detecting natural gas pipeline transportation gas leakage, a detection head is arranged on one side of the detector main body, a protective sleeve is sleeved on the outer side of the detection head, and a groove is arranged on the front surface of the detector main body. A groove is formed in the detector body, a screen and a plurality of keys are arranged in the groove, a protective cover is arranged on the front face of the groove, an anti-falling assembly is arranged on the back face of the detector body and comprises a fixing base, the fixing base is arranged on one side of the back face of the detector body, and one side of the fixing base is connected with a bandage. The fixing seat, the binding belt and the adjusting buckle are used in cooperation, the hand of a user can be tightly bound when the user holds the detector body, the situation that the user falls off due to unstable holding is avoided, and then device damage is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of gas leakage detection, in particular to a gas leakage detection device for natural gas pipeline transportation. Background Art

[0002] A natural gas pipeline refers to a pipeline that transports natural gas from a mining site or a processing plant to a city gas distribution center or an industrial enterprise user, also known as a gas transmission pipeline. During the use of a natural gas pipeline, it is necessary to regularly use a corresponding detector to detect gas leaks to ensure safe use. After searching, a patent document with a publication number of CN219775493U discloses a natural gas pipeline transmission gas leakage detection mechanism. The utility model protects the detection head by adding a protective cover to the detection head to prevent scratches and damage caused by the protrusion of the detection head, thereby increasing the service life of the equipment. By adding a sliding cover to the screen and buttons, protective measures are taken to prevent the screen and buttons from being scratched and damaged when placed and transported together with other devices, thereby reducing economic losses. However, the above-mentioned utility model is generally used in a handheld manner, which causes the device to easily fall due to unstable grip during use, which may cause damage to the device. For this reason, it is necessary to propose a natural gas pipeline transmission gas leakage detection device. Utility Model Content

[0003] The purpose of the utility model is to provide a natural gas pipeline transmission leakage detection device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a natural gas pipeline leakage detection device, comprising a detector body for detecting natural gas pipeline leakage, a detection head is arranged on one side of the detector body, a protective cover is arranged on the outer side of the detection head, a groove is opened on the front side of the detector body, a screen and a plurality of buttons are arranged in the groove, a protective cover is arranged on the front side of the groove, an anti-drop component is arranged on the back side of the detector body, the anti-drop component comprises a fixing seat, the fixing seat is arranged on one side of the back side of the detector body, a strap is connected to one side of the fixing seat, an adjustment buckle for adjusting the tightness of the strap is arranged on the other side of the back side of the detector body, and one end of the strap passes through the adjustment buckle.

[0005] Preferably, the outer wall of the detection head is provided with an external thread, and the inner wall of the protective cover is provided with an internal thread, and the internal thread is matched with the external thread.

[0006] Preferably, the protective cover is adapted to the size of the groove, a first magnetic block is embedded in the peripheral side of the protective cover, a second magnetic block is embedded in the groove wall of the groove, and the second magnetic block is magnetically attracted to the first magnetic block.

[0007] Preferably, a handle is provided on the front of the protective cover.

[0008] Preferably, the strap is configured as an elastic strap.

[0009] Preferably, anti-collision corners are arranged at the four corners of the detector body, and the anti-collision corners are made of rubber material.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The utility model is provided with a protective cover and a protective plate. By using the internal thread and the external thread in combination, the protective cover can be installed on the detection head to protect the detection head when not in use. By using the first magnetic block and the second magnetic block in combination, the protective cover can be adsorbed onto the groove to protect the screen and buttons when not in use.

[0012] 2. The utility model is provided with an anti-drop component, which can be used in conjunction with the fixing seat, the strap and the adjustment buckle to tie the user's hands tightly when holding the detector body, thereby preventing the user from falling due to unstable grip, thereby preventing damage to the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the back structure of the detector body of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the anti-drop component of the utility model.

[0016] In the figure: 1. Detector body; 2. Detection head; 3. Protective cover; 4. Groove; 5. Screen; 6. Button; 7. Protective cover; 8. Anti-drop assembly; 81. Fixed seat; 82. Strap; 83. Adjustment buckle; 9. First magnetic block; 10. Second magnetic block; 11. Handle; 12. Anti-collision corner. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Embodiment 1:

[0019] See also Figure 1 A natural gas pipeline refers to a pipeline that transports natural gas from a mining site or a processing plant to a city gas distribution center or an industrial enterprise user, also known as a gas transmission pipeline. During the use of a natural gas pipeline, it is necessary to regularly perform gas leakage detection through a corresponding detector to ensure safe use. The utility model provides a technical solution: a natural gas pipeline transmission leakage detection device, comprising a detector body 1 for detecting gas leakage in a natural gas pipeline transmission, a detection head 2 is provided on one side of the detector body 1, a protective cover 3 is provided on the outer side of the detection head 2, an outer wall of the detection head 2 is provided with an external thread, and an inner wall of the protective cover 3 is provided with an internal thread, the internal thread is adapted to the external thread, and the protective cover 3 can be added to the detection head 2 through the coordinated use of the internal thread and the external thread, so as to protect the detection head 2 when not in use.

[0020] In this embodiment, please refer to Figure 1 A groove 4 is provided on the front of the detector body 1, a screen 5 and a plurality of buttons 6 are arranged in the groove of the groove 4, a protective cover 7 is provided on the front of the groove 4, the size of the protective cover 7 is adapted to the groove 4, a first magnetic block 9 is embedded in the peripheral side of the protective cover 7, a second magnetic block 10 is embedded in the groove wall of the groove 4, the second magnetic block 10 is magnetically attracted to the first magnetic block 9, a handle 11 is provided on the front of the protective cover 7, by the coordinated use of the first magnetic block 9 and the second magnetic block 10, the protective cover 7 can be adsorbed onto the groove 4, so as to protect the screen 5 and the buttons 6 when not in use, and the handle 11 is provided to facilitate the removal of the protective cover 7 from the groove 4 when in use.

[0021] In this embodiment, please refer to Figure 2 and Figure 3 An anti-drop component 8 is provided on the back of the detector body 1, and the anti-drop component 8 includes a fixing seat 81, and the fixing seat 81 is provided on one side of the back of the detector body 1. A strap 82 is connected to one side of the fixing seat 81, and the strap 82 is set as an elastic strap. An adjustment buckle 83 for adjusting the tightness of the strap 82 is provided on the other side of the back of the detector body 1. One end of the strap 82 passes through the adjustment buckle 83. When in use, the user passes the palm through the strap 82 and adjusts the tightness of the strap 82 through the adjustment buckle 83, so that the user can tie his hand tightly when holding the detector body 1 to prevent the user from falling due to unstable grip, thereby preventing damage to the device.

[0022] Embodiment 2:

[0023] See also Figure 2 This embodiment is different from the first embodiment in that anti-collision corners 12 are provided at the four corners of the detector body 1, and the anti-collision corners 12 are made of rubber material. The anti-collision corners 12 made of rubber material can reduce the impact force when the four corners of the detector body 1 are hit, thereby playing a role in protecting the detector body 1.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gas pipeline leakage detection device, comprising a detector body (1) for detecting gas leakage in a natural gas pipeline, characterized in that: A detection head (2) is arranged on one side of the detector body (1), and a protective cover (3) is arranged on the outer side of the detection head (2). A groove (4) is arranged on the front side of the detector body (1), and a screen (5) and a plurality of buttons (6) are arranged in the groove of the groove (4). A protective cover (7) is arranged on the front side of the groove (4). An anti-drop component (8) is arranged on the back side of the detector body (1), and the anti-drop component (8) includes a fixing seat (81), and the fixing seat (81) is arranged on one side of the back side of the detector body (1). A strap (82) is connected to one side of the fixing seat (81), and an adjustment buckle (83) for adjusting the tightness of the strap (82) is arranged on the other side of the back side of the detector body (1), and one end of the strap (82) passes through the adjustment buckle (83).

2. A gas pipeline leakage detection device according to claim 1, characterized in that: The outer wall of the detection head (2) is provided with an external thread, and the inner wall of the protective sleeve (3) is provided with an internal thread, and the internal thread is adapted to the external thread.

3. A gas pipeline leakage detection device according to claim 1, characterized in that: The size of the protective cover (7) is adapted to that of the groove (4); a first magnetic block (9) is embedded in the peripheral side of the protective cover (7); a second magnetic block (10) is embedded in the groove wall of the groove (4); and the second magnetic block (10) is magnetically attracted to the first magnetic block (9).

4. A gas pipeline leakage detection device according to claim 1, characterized in that: A handle (11) is provided on the front of the protective cover (7).

5. A gas pipeline transmission leakage detection device according to claim 1, characterized in that: The binding strap (82) is configured as an elastic binding strap.

6. A gas pipeline leakage detection device according to claim 1, characterized in that: Anti-collision corners (12) are arranged at the four corners of the detector body (1), and the anti-collision corners (12) are made of rubber material.

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