CN219530591U

CN219530591U - Gas pipeline

Info

Publication number: CN219530591U
Application number: CN202320549133.9U
Authority: CN
Inventors: 龙瑞彪
Original assignee: Shenzhen Ganghua Construction Co ltd
Current assignee: Shenzhen Ganghua Construction Co ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-08-15
Anticipated expiration: 2033-03-21

Abstract

The utility model discloses a gas pipeline, which belongs to the technical field of intelligent gas equipment and comprises a gas inlet pipe and a gas supply pipe, wherein a protection box is arranged between the gas inlet pipe and the gas supply pipe, both ends of the protection box are fixedly connected with fixed sleeves, the gas inlet pipe and the gas supply pipe penetrate through the fixed sleeves and extend to the inside of the protection box, a switching pipe is arranged in the protection box, the gas inlet pipe and the gas supply pipe are fixedly connected with the switching pipe, a gas leakage detector is fixedly arranged at the top end of the protection box, the detection end of the gas leakage detector penetrates into the inside of the protection box, electromagnetic valves are arranged at the gas inlet pipe and the gas supply pipe, and the gas leakage detector is electrically connected with the electromagnetic valves; the utility model utilizes the gas leakage detector to detect whether the gas is leaked from the two ends of the switching pipe, and when the gas leakage is detected, the gas leakage detector controls the electromagnetic valves at the air inlet pipe and the air supply pipe to be closed, so that the continuous leakage of the gas is avoided as much as possible.

Description

Gas pipeline

Technical Field

The utility model relates to the technical field of intelligent gas equipment, in particular to a gas pipeline.

Background

The gas pipe is a special pipeline for conveying combustible gas, and is a metal gas pipe hose used for replacing a traditional buckle mode rubber hose, so that the defects of easy falling, easy aging, easy insect bite, short service life of the rubber hose can be overcome.

In the published patent document with the bulletin number of CN211344814U, an intelligent gas pipeline is disclosed, a fixing flange is sleeved on the surface of the gas pipeline, a connecting rod is fixedly connected to the surface of the fixing flange, one side of the connecting rod, which is far away from the fixing flange, is fixedly connected with a workbench, the upper surface of the workbench is fixedly connected with a cylinder, the upper surface of the cylinder is fixedly connected with a storage table, the surface of the storage table is fixedly connected with a support, the surface of the support is fixedly connected with a display screen, and an indicator lamp is arranged on the surface of the display screen. The utility model has the following beneficial effects: at gas pipeline turn department, very easy emergence leaks or the frozen problem in surface to be provided with the workstation through the outside at gas pipeline to install the display screen on the workstation, display screen accessible detects head, with gas pipeline surface temperature and inside pressure, and the real-time data of reaction is passed through the display screen, in case surpass preset value, the pilot lamp can flash and accompany the whistle.

When the device is used, because the gas leaks when the pressure is too high, people are required to timely close the gas valve, otherwise, even if the leakage of the gas is detected, the gas can be discharged to the outside, and a certain potential safety hazard is caused, so that a gas pipeline is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a gas pipeline, overcomes the defects of the prior art and aims at solving the problem that the gas pipeline needs to be closed in time.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a gas pipeline, includes intake pipe and air supply pipe, is located the intake pipe with be provided with the guard box between the air supply pipe, just the both ends of guard box are all fixed to be put through have fixed sleeve, just intake pipe and air supply pipe runs through fixed sleeve and extend to the inside setting of guard box, the inside of guard box is provided with the adapter, just intake pipe and air supply pipe is fixed to be put through in the adapter, the top fixed mounting of guard box has the gas to reveal the detector, just the gas reveals the detection end of detector and penetrates the inside setting of guard box, the intake pipe with air supply pipe department all installs the solenoid valve, just gas reveal the detector electric connection in the solenoid valve.

Through the technical scheme, the gas is conveyed by the aid of the arranged gas inlet pipe and the gas supply pipe, meanwhile, the opposite ends of the gas inlet pipe and the gas supply pipe are fixed inside the protection box by the aid of the fixed sleeves at the two ends of the protection box, the gas inlet pipe and the gas supply pipe are communicated by the aid of the arranged transfer pipe, meanwhile, whether the gas is leaked at the two ends of the transfer pipe or not is detected by the aid of the gas leakage detector, when the leakage of the gas is detected, the electromagnetic valves at the gas inlet pipe and the gas supply pipe are controlled by the controller to be closed, continuous leakage of the gas is avoided as much as possible, and meanwhile, the gas is further prevented from being discharged to the outside by the aid of the protection box.

As a preferable technical scheme of the utility model, the front surface of the protection box is provided with the door plate, the outer sides of the door plates are fixedly connected with the mounting plate, the front surface of the mounting plate is provided with the bolts, and the bolts penetrate through the mounting plate and are connected with the protection box in a threaded manner.

Through above-mentioned technical scheme, utilize mounting panel and the bolt that set up to fix the door plant on the guard box, utilize the door plant that sets up to avoid gas to reveal from the guard box front surface as far as possible simultaneously, also can maintain the change to the inside device of guard box after dismantling the door plant simultaneously.

As a preferable technical scheme of the utility model, a sealing ring is arranged between the door plate and the protection box, a clamping plate is fixedly connected to the rear surface of the sealing ring, and a clamping groove for clamping the clamping plate is formed in the front surface of the protection box.

Through the technical scheme, the sealing ring is clamped into the clamping groove on the protection box through the clamping plate, so that the gap between the door plate and the protection box is further sealed and protected.

As a preferable technical scheme of the utility model, the top end of the protection box is fixedly connected with an exhaust pipe, and the exhaust pipe is arranged at one side of the gas leakage detector.

Through the technical scheme, the exhaust pipe extends to the outside, so that a little gas leaked from the inside of the protection box is discharged conveniently, and the situation that a maintainer sucks the gas in the protection box when the protection box needs to be opened is avoided as much as possible.

As a preferable technical scheme of the utility model, a display screen is arranged on the front surface of the fuel gas leakage detector.

Through the technical scheme, the display screen is convenient to view the concentration value of the gas leakage detected by the gas leakage detector.

As a preferable technical scheme of the utility model, fixing rings are arranged in the protection box and at two ends of the transfer tube, and the fixing rings are sleeved on the transfer tube.

Through the technical scheme, the two ends of the transfer tube are further supported, fixed and locked by the aid of the fixing rings.

As a preferable technical scheme of the utility model, the bottom ends of the two groups of fixing rings are respectively provided with a supporting seat, the supporting seats are fixedly connected to the protection box, and the top ends of the supporting seats are in contact with the bottom ends of the fixing rings.

Through above-mentioned technical scheme, utilize the supporting seat that sets up to support the retainer plate.

The utility model has the beneficial effects that:

the gas leakage detector is used for controlling the electromagnetic valve at the gas inlet pipe and the gas supply pipe to be closed when the leakage of the gas is detected, so that the continuous leakage of the gas is avoided as much as possible, and the gas is further prevented from being discharged to the outside by the aid of the arranged protection box.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

fig. 3 is a schematic rear view of the seal ring of the present utility model.

In the figure: 1. an air inlet pipe; 2. a protection box; 3. an exhaust pipe; 4. fixing the sleeve; 5. a seal ring; 6. a door panel; 7. a gas leakage detector; 8. a mounting plate; 9. an air supply pipe; 10. an electromagnetic valve; 11. a clamping plate; 12. a transfer tube; 13. a support base; 14. a fixing ring; 15. a clamping groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, a gas pipeline comprises a gas inlet pipe 1 and a gas supply pipe 9, a protection box 2 is arranged between the gas inlet pipe 1 and the gas supply pipe 9, both ends of the protection box 2 are fixedly connected with a fixed sleeve 4, the gas inlet pipe 1 and the gas supply pipe 9 penetrate through the fixed sleeve 4 and extend to the inside of the protection box 2, a switching pipe 12 is arranged in the protection box 2, the gas inlet pipe 1 and the gas supply pipe 9 are fixedly connected with the switching pipe 12, a gas leakage detector 7 and a controller are fixedly arranged at the top end of the protection box 2, the detection end of the gas leakage detector 7 penetrates into the inside of the protection box 2, electromagnetic valves 10 are arranged at the positions of the gas inlet pipe 1 and the gas supply pipe 9, and the controller, the gas leakage detector 7 and the electromagnetic valves 10 are electrically connected. The gas is conveyed by the aid of the arranged gas inlet pipe 1 and the gas supply pipe 9, meanwhile, the opposite ends of the gas inlet pipe 1 and the gas supply pipe 9 are fixed inside the protection box 2 by the aid of the fixed sleeves 4 at the two ends of the protection box 2, the gas inlet pipe 1 and the gas supply pipe 9 are communicated by the aid of the arranged transfer pipe 12, meanwhile, whether the gas is leaked at the two ends of the transfer pipe 12 is detected by the aid of the gas leakage detector 7, when the gas leakage is detected, the electromagnetic valve 10 at the gas inlet pipe 1 and the gas supply pipe 9 is controlled to be closed by the controller, continuous leakage of the gas is avoided as much as possible, and meanwhile, the gas is further prevented from being discharged to the outside by the aid of the arranged protection box 2.

Referring to fig. 1 to 3, the front surface of the protection case 2 is provided with a door panel 6, and the outside of the door panel 6 is fixedly connected with a mounting plate 8, and the front surface of the mounting plate 8 is provided with bolts, which pass through the mounting plate 8 and are screwed to the protection case 2. A sealing ring 5 is arranged between the door plate 6 and the protection box 2, the rear surface of the sealing ring 5 is fixedly connected with a clamping plate 11, and the front surface of the protection box 2 is provided with a clamping groove 15 for clamping the clamping plate 11. The door plate 6 is fixed on the protection box 2 by using the arranged mounting plate 8 and bolts, and meanwhile, the gas leakage from the front surface of the protection box 2 is avoided as much as possible by using the arranged door plate 6, and meanwhile, the device inside the protection box 2 can be maintained and replaced after the door plate 6 is disassembled. The sealing ring 5 is clamped into the clamping groove 15 on the protection box 2 through the clamping plate 11, so that the gap between the door plate 6 and the protection box 2 is further sealed and protected.

Referring to fig. 1 to 2, an exhaust pipe 3 is fixedly connected to the top end of the protection box 2, and the exhaust pipe 3 is disposed at one side of the gas leakage detector 7. The front surface of the gas leak detector 7 is provided with a display screen. The exhaust pipe 3 is arranged to extend to the outside, so that a little gas leaked from the inside of the protection box 2 is conveniently discharged, and the gas in the protection box 2 is prevented from being inhaled by maintenance personnel when the protection box 2 needs to be opened as far as possible. The concentration value of the gas leakage detected by the gas leakage detector 7 is conveniently watched by using the set display screen.

Referring to fig. 1-2, fixing rings 14 are disposed at both ends of the adapter tube 12 and the interior of the protection box 2, and the fixing rings 14 are sleeved on the adapter tube 12. The bottom ends of the two groups of fixing rings 14 are provided with supporting seats 13, the supporting seats 13 are fixedly connected to the protection box 2, and the top ends of the supporting seats 13 are abutted against the bottom ends of the fixing rings 14. The two ends of the transfer tube 12 are further supported, fixed and locked by the fixed rings 14. The fixing ring 14 is supported by the support seat 13.

Working principle: when in use, a user utilizes the arranged air inlet pipe 1 and the air supply pipe 9 to finish the transportation of the fuel gas, simultaneously utilizes the fixed sleeves 4 at the two ends of the arranged protection box 2 to fix the opposite ends of the air inlet pipe 1 and the air supply pipe 9 inside the protection box 2, utilizes the arranged transfer pipe 12 to communicate the air inlet pipe 1 with the air supply pipe 9, and utilizes the fuel gas leakage detector 7 to detect whether the two ends of the transfer pipe 12 leak the fuel gas, and when the leakage of the fuel gas is detected, the controller controls the electromagnetic valve 10 at the air inlet pipe 1 and the air supply pipe 9 to be closed, so as to avoid the continuous leakage of the fuel gas as far as possible, and simultaneously utilizes the arranged protection box 2 to further avoid the discharge of the fuel gas to the outside.

Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a gas pipeline, includes intake pipe (1) and gas supply pipe (9), its characterized in that is located intake pipe (1) with be provided with guard box (2) between gas supply pipe (9), just the both ends of guard box (2) all are fixed switch-on have fixed sleeve (4), just intake pipe (1) with gas supply pipe (9) run through fixed sleeve (4) and extend to the inside setting of guard box (2), the inside of guard box (2) is provided with transfer pipe (12), just intake pipe (1) with gas supply pipe (9) are fixed switch-on in transfer pipe (12), the top fixed mounting of guard box (2) has gas leakage detector (7), just the detection end of gas leakage detector (7) penetrates the inside setting of guard box (2), intake pipe (1) and gas supply pipe (9) department all install solenoid valve (10), and gas leakage detector (7) electric connection in solenoid valve (10).

2. A gas pipeline according to claim 1, characterized in that the front surface of the protection box (2) is provided with a door plate (6), the outer sides of the door plate (6) are fixedly connected with a mounting plate (8), the front surface of the mounting plate (8) is provided with bolts, and the bolts penetrate through the mounting plate (8) and are in threaded connection with the protection box (2).

3. A gas pipeline according to claim 2, characterized in that a sealing ring (5) is arranged between the door plate (6) and the protection box (2), a clamping plate (11) is fixedly connected to the rear surface of the sealing ring (5), and a clamping groove (15) for clamping the clamping plate (11) is formed in the front surface of the protection box (2).

4. A gas pipeline according to claim 1, characterized in that the top end of the protection box (2) is fixedly connected with an exhaust pipe (3), and the exhaust pipe (3) is arranged at one side of the gas leakage detector (7).

5. A gas conduit according to claim 1, characterized in that the front surface of the gas leak detector (7) is provided with a display screen.

6. A gas pipeline according to claim 1, characterized in that fixing rings (14) are arranged at both ends of the transfer tube (12) in the protection box (2), and the fixing rings (14) are sleeved on the transfer tube (12).

7. A gas pipeline according to claim 6, wherein the bottom ends of the two groups of fixing rings (14) are provided with supporting seats (13), the supporting seats (13) are fixedly connected to the protection box (2), and the top ends of the supporting seats (13) are abutted against the bottom ends of the fixing rings (14).