CN213576113U

CN213576113U - Improved structure of gas pipeline design

Info

Publication number: CN213576113U
Application number: CN202022310854.3U
Authority: CN
Inventors: 程兆光; 张庆行; 方倩倩; 张帅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-06-29
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a gas pipeline design improves structure, including the pipe joint, one side fixedly connected with intake pipe of pipe joint, the inner wall of pipe joint is pegged graft and is had the bayonet joint, one side fixedly connected with screwed pipe of bayonet joint, one side fixedly connected with connection pad of screwed pipe, one side fixedly connected with gas-supply pipe of connection pad, the surface of connection pad is provided with twists the piece, it is four to twist the quantity that moves the piece. This gas pipeline design improves structure, can accomplish the connection of intake pipe and gas-supply pipe through pipe joint and bayonet joint grafting, can thread tightening pipe joint and bayonet joint through screwed pipe and thread way, move the piece through the connection pad and twist and can conveniently twist and move the connection pad, the condition of the inconvenient dismantlement of current hexagonal joint has been solved, through pivot piece and fastening piece, can reach the condition of protection pipeline, prevent the bayonet joint slippage, can extract the joint piece through pulling out the piece.

Description

Improved structure of gas pipeline design

Technical Field

The utility model relates to an improve pipeline technical field, specifically be a gas pipeline design improves structure.

Background

A pipe is a device for transporting a gas, a liquid or a fluid with solid particles, which is connected by pipes, pipe connections, valves, etc. Generally, a fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., and then flows from a high pressure portion to a low pressure portion of a pipe, or is transported by the pressure or gravity of the fluid itself. The pipeline has a wide application range, is mainly used in building water supply, drainage, heat supply, gas supply, long-distance petroleum and natural gas transmission, medical oxygen, agricultural irrigation, hydraulic engineering and various industrial devices, in life, a gas supply pipeline is connected to a water heater and needs to be fixed by using a hexagon bolt, the pipeline can be detached only by using a matched wrench during general household inspection and maintenance, the pipeline can not be detached by hands, and the pipeline needs to be improved, so that the effect of convenient detachment is achieved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a gas pipeline design improves structure has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a gas pipeline design improves structure, includes the pipe joint, one side fixedly connected with intake pipe of pipe joint, the inner wall of pipe joint is pegged graft and is had the bayonet joint, one side fixedly connected with screwed pipe of bayonet joint, one side fixedly connected with connection pad of screwed pipe, one side fixedly connected with gas-supply pipe of connection pad, the surface of connection pad is provided with twists the piece, it is four to twist the quantity that moves the piece, four it is arranged at the surface of connection pad to twist the form that moves the piece and be annular array, the equal fixedly connected with pivot piece in upper and lower both sides of pipe joint, the quantity of pivot piece is two swing joint has the piece of cramping between the pivot piece.

Optionally, a connecting disc is clamped on one side of the fastening block, and the upper side and the lower side of the pipeline joint are respectively clamped with the connecting disc through the fastening block.

Optionally, the outer surface of the plug connector is fixedly connected with a sealing ring, and the upper side and the lower side of the plug connector are both provided with clamping holes.

Optionally, the surface joint in joint hole has the joint piece, the surface conditioning of joint piece has the spring, there is the activity groove pipeline joint's inside.

Optionally, the surface of the movable groove is movably connected with a spring, and the upper surface of the clamping block is fixedly connected with a pulling-out block.

Optionally, a thread path is formed on the inner wall of the pipeline joint, and a threaded pipe is connected to the surface of the thread path in a threaded manner.

(III) advantageous effects

The utility model provides a gas pipeline design improves structure possesses following beneficial effect:

this gas pipeline design improves structure, can accomplish the connection of intake pipe and gas-supply pipe through pipe joint and bayonet joint grafting, can thread tightening pipe joint and bayonet joint through screwed pipe and thread way, move the piece through the connection pad and twist and can conveniently twist and move the connection pad, the inconvenient circumstances of dismantling of current hexagonal joint has been solved, through pivot piece and fastening piece, can reach the condition of protection pipeline, prevent the bayonet joint slippage, through the joint piece, joint hole and spring, can make the joint piece block the joint hole, can extract the joint piece through pulling out the piece.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the pipe joint of the present invention;

FIG. 3 is a schematic view of the pipe joint of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a pipe joint; 2. an air inlet pipe; 3. a plug-in connector; 4. a threaded pipe; 5. a connecting disc; 6. a gas delivery pipe; 7. screwing the block; 8. a rotating shaft block; 9. a fastening block; 10. a seal ring; 11. a clamping hole; 12. a clamping block; 13. a spring; 14. a movable groove; 15. pulling out the block; 16. a thread path.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a gas pipeline design improves structure, including pipe joint 1, one side fixedly connected with intake pipe 2 of pipe joint 1, pipe joint 1's inner wall is pegged graft and is had bayonet joint 3, one side fixedly connected with screwed pipe 4 of bayonet joint 3, one side fixedly connected with connection pad 5 of screwed pipe 4, one side fixedly connected with gas-supply pipe 6 of connection pad 5, the surface of connection pad 5 is provided with twists movable block 7, can accomplish the connection of intake pipe 2 and gas-supply pipe 6 through pipe joint 1 and bayonet joint 3 grafting, can fix pipe joint 1 and bayonet joint 3 through screwed pipe 4 and screwed pipe 16, can conveniently twist movable connection pad 5 through connection pad 5 and twisting movable block 7, the inconvenient dismantlement's of current hexagonal joint condition has been solved, through pivot piece 8 and straining block 9, can reach the condition of protection pipeline, prevent bayonet joint 3 slippage, through joint 12, The clamping hole 11 and the spring 13 can enable the clamping block 12 to clamp the clamping hole 11, and the clamping block 12 can be pulled out through the pulling-out block 15;

the quantity of twisting the piece 7 is four, four twisting the piece 7 and being the surface of ring array's form range at connection pad 5, the equal fixedly connected with pivot piece 8 in upper and lower both sides of pipe joint 1, the quantity of pivot piece 8 is two, swing joint has fastening piece 9 between two pivot pieces 8, one side joint of fastening piece 9 has connection pad 5, the upper and lower both sides of pipe joint 1 all have connection pad 5 through fastening piece 9 joint, the external fixed surface of bayonet joint 3 is connected with sealing washer 10, joint hole 11 has all been seted up to the upper and lower both sides of bayonet joint 3, the surface joint of joint hole 11 has joint piece 12, the surface regulation of joint piece 12 has spring 13, there is movable groove 14 inside of pipe joint 1, the surface swing joint of movable groove 14 has spring 13, the upper surface fixedly connected with of joint piece 12 draws out piece 15, thread way 16 has been seted up to the inner wall of pipe joint 1, the surface threaded connection of thread way 16 has screwed pipe 4.

As an optimal technical solution of the utility model: the air delivery pipe and the air inlet pipe are made of soft materials.

Instructions for use: can accomplish intake pipe 2 and the connection of gas-supply pipe 6 through the grafting of pipe joint 1 and bayonet joint 3, can thread tightening pipe joint 1 and bayonet joint 3 through screwed pipe 4 and thread way 16, move piece 7 through connection pad 5 and twist and conveniently twist and move connection pad 5, the inconvenient circumstances of dismantling of current hexagonal joint has been solved, through pivot piece 8 and straining piece 9, can reach the condition of protective pipe way, prevent 3 slippage of bayonet joint, through joint piece 12, joint hole 11 and spring 13, can make joint piece 12 block joint hole 11, can extract joint piece 12 through pulling out piece 15.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a gas pipeline design improves structure, includes pipe joint (1), its characterized in that: the pipeline joint is characterized in that an air inlet pipe (2) is fixedly connected to one side of the pipeline joint (1), a plug-in connector (3) is inserted into the inner wall of the pipeline joint (1), a threaded pipe (4) is fixedly connected to one side of the plug-in connector (3), a connecting disc (5) is fixedly connected to one side of the threaded pipe (4), an air pipe (6) is fixedly connected to one side of the connecting disc (5), screwing blocks (7) are arranged on the surface of the connecting disc (5), the number of the screwing blocks (7) is four, the screwing blocks (7) are arranged on the outer surface of the connecting disc (5) in an annular array mode, rotating shaft blocks (8) are fixedly connected to the upper side and the lower side of the pipeline joint (1), the number of the rotating shaft blocks (8) is two, and fastening blocks (9) are movably connected between the rotating shaft blocks (8).

2. A gas pipeline design improvement structure according to claim 1, characterized in that: one side joint of detaining piece (9) has connection pad (5), the upper and lower both sides of pipe joint (1) all have connection pad (5) through detaining piece (9) joint.

3. A gas pipeline design improvement structure according to claim 1, characterized in that: the outer surface of the plug-in connector (3) is fixedly connected with a sealing ring (10), and the upper side and the lower side of the plug-in connector (3) are both provided with clamping holes (11).

4. A gas pipeline design improvement structure according to claim 3, characterized in that: the surface joint of joint hole (11) has joint piece (12), the surface conditioning of joint piece (12) has spring (13), there is movable groove (14) inside of pipe joint (1).

5. The improved gas pipeline design structure of claim 4, wherein: the surface activity of activity groove (14) is connected with spring (13), the last fixed surface of joint piece (12) is connected with and pulls out piece (15).

6. A gas pipeline design improvement structure according to claim 1, characterized in that: the inner wall of the pipeline joint (1) is provided with a thread channel (16), and the surface of the thread channel (16) is in threaded connection with a threaded pipe (4).