Military vehicle gas cylinder detection device

Abstract

The utility model discloses a military vehicle gas cylinder detection device, which comprises a cylinder body, connectors and a valve, the connectors fixedly penetrate through the upper end and the lower end of the outside of the cylinder body, the valve rotatably penetrates through the outside of the connectors, and a detection assembly is sleeved outside the cylinder body. Through the design of a detection function, a user can be reminded that the bottle body is damaged and cannot be checked by naked eyes, and gas in the bottle body leaks, so that the user can conveniently maintain or replace the bottle body at the first time, and therefore, the bottle body can be conveniently repaired or replaced by the user at the first time. And the occurrence of potential safety hazard events is reduced. Through the design of the sealing function, gas leaked from the interior of the bottle body can be collected in a sealed environment, the leaked gas is prevented from being exhausted to the outside, the time for a user to move the gas bottle to a designated area to maintain or replace the gas bottle is prolonged, and the sealing effect of the gas stored in the device is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of detection devices, in particular to a detection device for a gas cylinder of a military vehicle. Background Art

[0002] Military vehicles refer to vehicles assigned by the army, referred to as military vehicles, which are used to tow weapons and equipment, transport personnel and materials, and carry out special military operations. Military vehicles can be roughly divided into four types according to their uses: combat vehicles, towing vehicles, transport vehicles, and special vehicles. Military vehicles are equipped with gas cylinders, which contain liquefied natural gas. Liquefied natural gas is a clean energy recognized by the world today. It has high calorific value, complete combustion, low price, good transportation economy and safety, and is very popular among users.

[0003] The patent name is "CN218325990U", which is a patent for: A vehicle-mounted gas cylinder capacity detection device. When the gas cylinder in the public document is damaged beyond the naked eye, the gas in the gas cylinder will leak, and the device in the public document cannot detect and process the leaked gas, which may easily cause safety hazards. Based on this, the utility model designs a military vehicle gas cylinder detection device to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a military vehicle gas cylinder detection device to solve the problems raised by the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a military vehicle gas cylinder detection device, comprising a bottle body, a connecting head and a valve, the connecting head is fixedly passed through the upper and lower ends of the outer side of the bottle body, the valve is rotatably passed through the outside of the connecting head, the outer side of the bottle body is sleeved with a detection component, the detection component comprises a shell sleeved on the outside of the bottle body, a limit ring is fixedly provided inside the shell from top to bottom, support blocks are fixedly provided on the left and right sides of the bottom end of the shell, a mounting pipe is fixedly passed through the middle end on the right side of the outer side of the shell, and a control valve is rotatably passed through the outer side of the mounting pipe, a sealing cover is threadedly sleeved on the top of the shell, a support sleeve is fixedly provided on the right side of the bottom of the sealing cover, a slider made of rubber is slidably connected inside the support sleeve, a sliding pin fixedly provided on the top of the slider slides through the support sleeve and the sealing cover in turn, a spring is sleeved on the outer lower end of the sliding pin, one end of the spring is fixedly connected to the slider and the other end is fixedly connected to the support sleeve.

[0006] Furthermore, the inner diameter of the limiting ring is equal to the outer diameter of the bottle body, the limiting ring is provided with clearance holes on both sides thereof, and the supporting block is provided with avoidance holes therein.

[0007] Furthermore, a communicating hole is integrally provided at the bottom end of the shell and the middle end of the sealing cover, and an air cushion is fixedly provided at the bottom end of the shell and the middle end of the sealing cover in a ring shape.

[0008] Furthermore, a first evacuation groove is integrally provided at the top end of the shell in an annular shape, and a second evacuation groove is integrally provided at the bottom end of the sealing cover in an annular shape.

[0009] Furthermore, an exhaust pipe is integrally provided on the left side of the top of the sealing cover, the right end of the exhaust pipe is fixedly passed through the air cushion inside the sealing cover, and the inside of the exhaust pipe is in a communicating design with the inside of the second clearance groove.

[0010] Furthermore, an exhaust hole is integrally provided at the middle left end of the shell, a stop valve is fixed inside the exhaust hole, a placement hole is integrally provided at the upper left end of the shell, and the interior of the placement hole is connected to the first give way groove and the exhaust hole.

[0011] Furthermore, a connecting pipe is fixedly provided at the lower left end of the shell, the interior of the connecting pipe is connected to the interior of the exhaust hole, and the right end of the connecting pipe is fixedly passed through the air cushion inside the shell.

[0012] Furthermore, a limiting sleeve is fixedly provided at the middle end of the interior of the sealing cover, and the guide hole and the communicating hole integrally provided at the middle end of the interior of the limiting sleeve are designed to overlap with each other.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model can remind the user that the bottle body has damage that cannot be seen by the naked eye and that the gas in the bottle body has leaked through the design of the detection function, so that the user can repair or replace the bottle body as soon as possible. It can be seen that by using the device in this application, the occurrence of safety hazards is reduced.

[0015] 2. The utility model can collect the gas leaked from the bottle in a sealed environment through the design of the sealing function, thereby preventing the leaked gas from being discharged into the outside, and extending the time for users to move the gas cylinder to a designated area for repair or replacement. It can be seen that by using the device in this application, the sealing effect of the gas stored inside the device is ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a front perspective view of the military vehicle gas cylinder detection device of the utility model;

[0018] Figure 2 This is a three-dimensional diagram of the internal structure of the utility model military vehicle gas cylinder detection device;

[0019] Figure 3 is a bottom perspective view of the sealing cover;

[0020] Figure 4 It is an exploded perspective view of the support seat, the slider, the sliding pin and the spring;

[0021] Figure 5 is a top-down stereoscopic view of the interior of the housing;

[0022] Figure 6 It is a three-dimensional diagram of the shell and the exhaust hole.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1-bottle body, 2-connector, 3-valve, 4-detection component, 401-shell, 402-limiting ring, 403-support block, 404-installation tube, 405-control valve, 406-sealing cover, 407-support sleeve, 408-slider, 409-sliding pin, 410-spring, 5-allowance hole, 6-avoidance hole, 7-connecting hole, 8-air cushion, 9-first allowance groove, 10-second allowance groove, 11-exhaust pipe, 12-exhaust hole, 13-stop valve, 14-placing hole, 15-connecting pipe, 16-limiting sleeve, 17-guide hole. DETAILED DESCRIPTION

[0025] 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 of 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.

[0026] Example 1

[0027] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, the device includes a bottle body 1, a connector 2 and a valve 3. The connector 2 is fixedly passed through the upper and lower ends of the outer body of the bottle body 1. The valve 3 rotates and passes through the outer body of the connector 2. The outer body of the bottle body 1 is sleeved with a detection component 4. The detection component 4 includes a shell 401 sleeved on the outer body of the bottle body 1. A limit ring 402 is fixed from top to bottom inside the shell 401. Support blocks 403 are fixed on the left and right sides of the bottom end of the shell 401. A mounting pipe 404 is fixedly passed through the middle end of the right side of the outer body of the shell 401, and the mounting A control valve 405 is rotatably penetrated on the outside of the tube 404, a sealing cover 406 is threadedly sleeved on the top of the shell 401, a support sleeve 407 is fixedly provided on the right side of the bottom of the sealing cover 406, a rubber slider 408 is slidably connected inside the support sleeve 407, a sliding pin 409 fixed on the top of the slider 408 slides through the support sleeve 407 and the sealing cover 406 in turn, a spring 410 is sleeved on the lower end of the sliding pin 409, one end of the spring 410 is fixedly connected to the slider 408 and the other end is fixedly connected to the support sleeve 407.

[0028] The inner diameter of the limit ring 402 is equal to the outer diameter of the bottle body 1. The left and right sides of the limit ring 402 are integrally provided with clearance holes 5, and the support block 403 is integrally provided with avoidance holes 6. The user first puts the bottle body 1 into the shell 401, so that the limit ring 402 covers the outside of the bottle body 1. At the same time, the support block 403 supports the bottle body 1. The user then connects the sealing cover 406 with the shell 401 through threads, and then connects the external air suction device with the installation pipe 404 to extract the air between the inside of the shell 401 and the outside of the bottle body 1. Then, the control valve 405 is closed. At this time, the space between the inside of the shell 401 and the outside of the bottle body 1 is in a negative pressure state. Through the effect of the negative pressure attraction, the slider 408 drives the sliding pin 409 along the direction of the support sleeve 407. The slide pin 409 moves downward and the spring 410 is deformed, so that the slide pin 409 moves to the inside of the support sleeve 407. When the bottle body 1 is damaged in a way that cannot be seen by the naked eye, the gas inside the bottle body 1 leaks into the space between the inside of the shell 401 and the outside of the bottle body 1. At this time, the force of the negative pressure attraction is weakened, and the slide pin 409 is driven by the spring 410 to move along the direction of the support sleeve 407, that is, the slide pin 409 extends from the inside of the sealing cover 406, thereby prompting the user that the gas inside the bottle body 1 has leaked, which is convenient for the user to repair or replace the bottle body 1. In addition, the design of the clearance hole 5 and the avoidance hole 6 ensures the stability of the interconnection between the outside of the bottle body 1 and the various areas inside the shell 401.

[0029] Example 2

[0030] like Figure 2 , Figure 3 , Figure 5 , Figure 6As shown, a connecting hole 7 is integrally provided at the bottom end of the shell 401 and the middle end of the sealing cover 406, an air cushion 8 is fixedly provided in an annular manner at the bottom end of the shell 401 and the middle end of the sealing cover 406, a first clearance groove 9 is integrally provided at the top end of the shell 401 in an annular manner, a second clearance groove 10 is integrally provided at the bottom end of the sealing cover 406 in an annular manner, an exhaust pipe 11 is integrally provided on the left side of the top of the sealing cover 406, the right end of the exhaust pipe 11 is fixedly passed through the air cushion 8 at the inside of the sealing cover 406, and the inside of the exhaust pipe 11 is in a communicating design with the inside of the second clearance groove 10, and the left side of the shell 401 is provided with a first clearance groove 9 integrally provided in an annular manner, and the second clearance groove 10 is integrally provided with the second clearance groove 10. An exhaust hole 12 is integrally provided at the middle end, and a stop valve 13 is fixed inside the exhaust hole 12; a placement hole 14 is integrally provided at the upper left end inside the shell 401, and the interior of the placement hole 14 is connected with the first make way groove 9 and the interior of the exhaust hole 12; a connecting pipe 15 is fixedly provided at the lower left end inside the shell 401, and the interior of the connecting pipe 15 is connected with the interior of the exhaust hole 12, and the right end of the connecting pipe 15 is fixedly passed through the air cushion inside the shell 401; a limiting sleeve 16 is fixedly provided at the middle end inside the sealing cover 406, and a guide hole 17 integrally provided at the middle end inside the limiting sleeve 16 is designed to overlap with the connecting hole 7.

[0031] According to the operation method in Example 1, when the bottle body 1 is placed in the shell 401, the connector 2 and the valve 3 at the bottom of the bottle body 1 pass through the connecting hole 7 at the shell 401. When the sealing cover 406 is threadedly connected to the shell 401, the first clearance groove 9 and the second clearance groove 10 are in a tightly fitted state, and the connector 2 and the valve 3 at the top of the bottle body 1 pass through the guide hole 17 and the connecting hole 7 at the sealing cover 406. At the same time, the limiting sleeve 16 exerts a clamping force on the top surface of the bottle body 1, thereby placing the bottle body 1 into the shell 401. 1 is fixed, and the user uses the external inflation device to discharge the inflation gas from the exhaust hole 12 through the placement hole 14 through the first make way groove 9 and the second make way groove 10 and then through the exhaust pipe 11 into the air cushion 8 at the upper end. At the same time, the inflation gas is discharged from the exhaust hole 12 through the connecting pipe 15 into the air cushion 8 at the lower end, so that the inflated air cushion 8 will pass through the connector 2 at the connecting hole 7 for clamping and sealing, thereby making the space between the inside of the shell 401 and the outside of the bottle body 1 in a sealed state. The stop valve 13 can prevent the gas in the air cushion 8 from being discharged to the outside through the exhaust hole 12.

Claims

1. A gas cylinder detection device for military vehicles, comprising a cylinder body (1), a connector (2) and a valve (3), Features: The connector (2) is fixedly passed through the upper and lower ends of the exterior of the bottle body (1); the valve (3) is rotatably passed through the exterior of the connector (2); a detection assembly (4) is sleeved on the exterior of the bottle body (1); the detection assembly (4) comprises a shell (401) sleeved on the exterior of the bottle body (1); a limit ring (402) is fixedly provided inside the shell (401) from top to bottom; support blocks (403) are fixedly provided on the left and right sides of the bottom end of the shell (401); a mounting tube (404) is fixedly passed through the middle end of the exterior right side of the shell (401); and the exterior of the mounting tube (404) is rotatably passed through. A control valve (405) is inserted through the housing (401). A sealing cover (406) is threadedly sleeved on the top of the housing (401). A support sleeve (407) is fixedly provided on the right side of the bottom of the sealing cover (406). A slider (408) made of rubber material is slidably connected inside the support sleeve (407). A sliding pin (409) fixedly provided on the top of the slider (408) slides through the support sleeve (407) and the sealing cover (406) in sequence. A spring (410) is sleeved on the lower end of the sliding pin (409). One end of the spring (410) is fixedly connected to the slider (408) and the other end is fixedly connected to the support sleeve (407).

2. The military vehicle gas cylinder detection device according to claim 1, Features: The inner diameter of the limiting ring (402) is equal to the outer diameter of the bottle body (1), the limiting ring (402) is provided with clearance holes (5) on both sides thereof, and the supporting block (403) is provided with avoidance holes (6) therein.

3. The military vehicle gas cylinder detection device according to claim 1, Features: A communicating hole (7) is integrally provided at the bottom end of the shell (401) and the middle end of the sealing cover (406), and an air cushion (8) is fixedly provided at the bottom end of the shell (401) and the middle end of the sealing cover (406) in a ring-shaped manner.

4. The military vehicle gas cylinder detection device according to claim 1, Features: The top end of the shell (401) is provided with a first clearance groove (9) in an annular shape, and the bottom end of the sealing cover (406) is provided with a second clearance groove (10) in an annular shape.

5. The military vehicle gas cylinder detection device according to claim 1, Features: An exhaust pipe (11) is integrally provided on the left side of the top of the sealing cover (406), the right end of the exhaust pipe (11) is fixedly connected to the air cushion (8) inside the sealing cover (406), and the inside of the exhaust pipe (11) is connected to the inside of the second clearance groove (10).

6. The military vehicle gas cylinder detection device according to claim 1, Features: An exhaust hole (12) is integrally provided at the middle left end of the shell (401), a stop valve (13) is fixedly provided inside the exhaust hole (12), and a placement hole (14) is integrally provided at the upper left end of the shell (401), the interior of the placement hole (14) is in communication with the first clearance groove (9) and the interior of the exhaust hole (12).

7. The military vehicle gas cylinder detection device according to claim 1, Features: A connecting pipe (15) is fixedly provided at the lower left end of the shell (401), the interior of the connecting pipe (15) is in communication with the interior of the exhaust hole (12), and the right end of the connecting pipe (15) is fixedly connected to the air cushion inside the shell (401).

8. The military vehicle gas cylinder detection device according to claim 1, Features: A limiting sleeve (16) is fixedly arranged at the middle end of the sealing cover (406), and a guide hole (17) integrally arranged at the middle end of the limiting sleeve (16) is designed to overlap with the connecting hole (7).

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