CN213629171U

CN213629171U - Valve for natural gas transportation

Info

Publication number: CN213629171U
Application number: CN202021319719.9U
Authority: CN
Inventors: 肖婷婷
Original assignee: Zhaoqing Gaoyao Guangnan Gas Co ltd
Current assignee: Zhaoqing Gaoyao Guangnan Gas Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-07-06
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a valve for natural gas transportation, which comprises a valve body, the left side intercommunication of valve body has the intake pipe, the right side intercommunication of valve body has the outlet duct, the top swing joint of valve body has the valve rod, the equal fixedly connected with mount pad in top of the top of intake pipe and outlet duct, the recess has been seted up at the top of mount pad, the inner chamber of recess is provided with the connecting rod, the top of connecting rod extends to the outside of recess, the top fixedly connected with guard plate of the relative one side of two connecting rods. The utility model discloses a cooperation of valve body, intake pipe, outlet duct, valve rod, mount pad, recess, connecting rod, guard plate, activity groove, movable rod, connecting block and spring is used, can effectually solve traditional valve for natural gas transportation its protection nature relatively poor problem that leads to the security to reduce in the use, the device can protect the valve, avoids the mistake to bump and causes the valve to open, very big improvement the security.

Description

Valve for natural gas transportation

Technical Field

The utility model relates to the technical field of valves, specifically be a valve for natural gas transportation.

Background

The natural gas valve is a safety matching device of a gas pipeline project, is used for cutting off and connecting gas in a regulating pipeline, has good control characteristic and sealing performance, along with the continuous improvement of the living standard of people, the application of natural gas is more and more extensive, therefore, the safety of the use of natural gas is more and more concerned by people, hope to improve the working efficiency of equipment by innovation of the natural gas valve, improve the safety, and enable the safety to give play to the maximum value, along with the development of science and technology, the natural gas valve has great development, the development of the natural gas valve brings great convenience to people when the natural gas valve is installed, the type and the quantity of the natural gas valve are also increasing day by day, the rotating handle of the control valve of the existing natural gas valve is exposed outside in the use process, does not have the protection function, and is easy to be opened by mistake collision, thereby reducing safety.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a valve for natural gas transportation possesses the good advantage of protecting effect, has solved present natural gas valve and has exposed outside its control flap's in the use commentaries on classics, does not possess safeguard function, receives the mistake easily and bumps and open to the problem of security has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: the valve for natural gas transportation comprises a valve body, wherein the left side of the valve body is communicated with an air inlet pipe, the right side of the valve body is communicated with an air outlet pipe, the top of the valve body is movably connected with a valve rod, the top of the air inlet pipe and the top of the air outlet pipe are both fixedly connected with a mounting seat, the top of the mounting seat is provided with a groove, the inner cavity of the groove is provided with connecting rods, the top of each connecting rod extends to the outside of the groove, the top of one side of each connecting rod opposite to the corresponding connecting rod is fixedly connected with a protection plate, one side of the inner cavity of the groove is provided with a movable groove, the inner cavity of the movable groove is provided with a movable rod, one side of the movable rod penetrates through one side of the connecting rod and extends to the other side of the connecting rod, the top and the bottom of the movable rod, which are positioned at one side of the movable groove, are both fixedly connected with connecting blocks, one side fixedly connected with spring of connecting block, the one side that the connecting block was kept away from to the spring is connected with the inner wall fixed of activity groove.

Preferably, one side of the movable rod penetrates through the outside of the mounting seat, one side of the movable rod is fixedly connected with a first handle, and a first anti-skidding sleeve is sleeved on the surface of the first handle.

Preferably, the top of the valve rod is fixedly connected with a second handle, and a second anti-skidding sleeve is sleeved on the surface of the second handle.

Preferably, a clamping groove is formed in one side of the groove, and one side of the movable rod extends to an inner cavity of the clamping groove.

Preferably, the bottom cover on valve rod surface is equipped with sealed the pad, the bottom and the valve body fixed connection of sealed pad.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation of valve body, intake pipe, outlet duct, valve rod, mount pad, recess, connecting rod, guard plate, activity groove, movable rod, connecting block and spring is used, can effectually solve traditional valve for natural gas transportation its protection nature relatively poor problem that leads to the security to reduce in the use, the device can protect the valve, avoids the mistake to bump and causes the valve to open, very big improvement the security.

2. The utility model discloses a set up the first in command and first antiskid cover, can be convenient for remove the movable rod to reach the purpose of dismantling and installing, through setting up second in command and second antiskid cover, can the person of facilitating the use rotate the valve rod, play the purpose of opening the valve, through setting up the draw-in groove, can carry on spacingly to the movable rod, thereby fixed purpose.

Drawings

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

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic front view of the structure of the present invention.

In the figure: 1. a valve body; 2. an air inlet pipe; 3. an air outlet pipe; 4. a valve stem; 5. a mounting seat; 6. a groove; 7. a connecting rod; 8. a protection plate; 9. a movable groove; 10. a movable rod; 11. connecting blocks; 12. a spring; 13. a first handle; 14. a second handle; 15. a card slot; 16. and a gasket.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The components adopted by the utility model are all universal standard components or components known by the technicians in the field, and the structure and the principle of the components are known by the technicians through technical manuals or conventional experimental methods.

Referring to fig. 1-3, a valve for natural gas transportation includes a valve body 1, a gas inlet pipe 2 is communicated with the left side of the valve body 1, a gas outlet pipe 3 is communicated with the right side of the valve body 1, a valve rod 4 is movably connected with the top of the valve body 1, a second handle 14 is fixedly connected with the top of the valve rod 4, a second anti-slip sleeve is sleeved on the surface of the second handle 14, a sealing gasket 16 is sleeved on the bottom of the surface of the valve rod 4, the bottom of the sealing gasket 16 is fixedly connected with the valve body 1, a mounting seat 5 is fixedly connected with the top of the gas inlet pipe 2 and the top of the gas outlet pipe 3, a groove 6 is formed in the top of the mounting seat 5, a clamping groove 15 is formed in one side of the groove 6, one side of a movable rod 10 extends to an inner cavity of the clamping groove 15, a connecting rod 7 is arranged, one side of the inner cavity of the groove 6 is provided with a movable groove 9, the inner cavity of the movable groove 9 is provided with a movable rod 10, one side of the movable rod 10 penetrates to the outside of the mounting seat 5, one side of the movable rod 10 is fixedly connected with a first handle 13, the surface of the first handle 13 is sleeved with a first anti-skidding sleeve, one side of the movable rod 10 penetrates one side of the connecting rod 7 and extends to the other side of the connecting rod 7, the top and the bottom of the movable rod 10, which are positioned at one side of the movable groove 9, are both fixedly connected with a connecting block 11, one side of the connecting block 11 is fixedly connected with a spring 12, one side of the spring 12, which is far away from the connecting block 11, is fixedly connected with the inner wall of the movable groove 9, the movable rod 10 can be conveniently moved by arranging the first handle 13 and the first anti-skidding sleeve, so as to achieve the purposes of disassembly and assembly, through setting up draw-in groove 15, can carry on spacingly to movable rod 10, thereby fixed purpose, through valve body 1, intake pipe 2, outlet duct 3, valve rod 4, mount pad 5, recess 6, connecting rod 7, guard plate 8, movable groove 9, movable rod 10, the cooperation of connecting block 11 and spring 12 is used, can effectually solve the problem that its protectiveness of traditional valve for natural gas transportation is relatively poor to lead to the security to reduce in the use, the device can protect the valve, avoid the mistake to bump and cause the valve to open, very big improvement the security.

During the use, this valve is at the in-process that uses, because guard plate 8 can protect valve rod 4 to avoid the mistake to bump the problem that causes the valve to open, when needing to open the valve, dismantle guard plate 8, through the first in command 13 of pulling both sides, the first in command 13 drives movable rod 10 and removes, after movable rod 10 breaks away from the inner chamber of draw-in groove 15 and connecting rod 7 in proper order, connecting rod 7 is in the active state, takes out and can realize dismantling, and then operates the valve.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Valve for natural gas transportation, comprising a valve body (1), characterized in that: the left side of the valve body (1) is communicated with an air inlet pipe (2), the right side of the valve body (1) is communicated with an air outlet pipe (3), the top of the valve body (1) is movably connected with a valve rod (4), the tops of the air inlet pipe (2) and the air outlet pipe (3) are fixedly connected with a mounting seat (5), the top of the mounting seat (5) is provided with a groove (6), the inner cavity of the groove (6) is provided with a connecting rod (7), the top of the connecting rod (7) extends to the outside of the groove (6), the tops of the opposite sides of the two connecting rods (7) are fixedly connected with a protection plate (8), one side of the inner cavity of the groove (6) is provided with a movable groove (9), the inner cavity of the movable groove (9) is provided with a movable rod (10), one side of the movable rod (10) penetrates through one side of the connecting, the movable rod (10) is located the top and the equal fixedly connected with connecting block (11) in bottom of activity groove (9) one side, one side fixedly connected with spring (12) of connecting block (11), the inner wall fixed connection of one side and activity groove (9) of connecting block (11) is kept away from in spring (12).

2. The valve for natural gas transport of claim 1, wherein: one side of the movable rod (10) penetrates through the outside of the mounting base (5), one side of the movable rod (10) is fixedly connected with a first handle (13), and a first anti-skidding sleeve is sleeved on the surface of the first handle (13).

3. The valve for natural gas transport of claim 1, wherein: the top fixedly connected with second handle (14) of valve rod (4), the surface cover of second handle (14) is equipped with the second antiskid cover.

4. The valve for natural gas transport of claim 1, wherein: a clamping groove (15) is formed in one side of the groove (6), and one side of the movable rod (10) extends to an inner cavity of the clamping groove (15).

5. The valve for natural gas transport of claim 1, wherein: the bottom cover on valve rod (4) surface is equipped with sealed pad (16), the bottom and valve body (1) fixed connection of sealed pad (16).