CN217683466U

CN217683466U - Easy-to-disassemble valve for petroleum equipment

Info

Publication number: CN217683466U
Application number: CN202221167607.5U
Authority: CN
Inventors: 王大伟; 张元军; 傅加伟; 纪爱东
Original assignee: Jinhu Jianchuan Machinery Co ltd
Current assignee: Jinhu Jianchuan Machinery Co ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-10-28
Anticipated expiration: 2032-05-16

Abstract

The utility model discloses a petroleum equipment is with just tearing valve open, including first valve body, the surface of first valve body is provided with the shell, the top of first valve body is provided with down the valve body, the top of valve body is provided with the valve gap down, the top surface of valve gap is provided with and runs through and extend to the inside second valve rod of first valve body, the outer lane that the second valve rod is located first valve body inside is provided with the second valve piece, the positive both sides of first valve body all are provided with and run through and extend to the outside second valve body of shell, the second valve body is close to positive one side lateral wall and is provided with and runs through and extend to the inside first valve rod of second valve body, the inside one side outer lane of first valve rod position second valve body is provided with first valve piece. This oil equipment is with just tearing open valve can realize changing the purpose of the spare part of this valve through setting up first valve block, first valve rod and threaded rod etc..

Description

Easy-to-disassemble valve for petroleum equipment

Technical Field

The utility model relates to the technical field of valves, specifically be a just, tear valve open for oil equipment.

Background

The valves are pipe fittings for opening and closing pipes, controlling flow direction, regulating and controlling parameters (temperature, pressure and flow) of a conveying medium, and can be divided into shut-off valves, check valves, regulating valves and the like according to functions thereof, the valves are control parts in a fluid conveying system, have functions of stopping, regulating, guiding, preventing backflow, stabilizing pressure, shunting or overflowing pressure relief and the like, are used for valves of the fluid control system, and are various from the simplest stop valves to various valves used in a very complicated automatic control system, have quite various varieties and specifications, and can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metals, radioactive media and the like.

The valve passage for the existing petroleum equipment is fixed on the pipeline, and due to long-time use, parts in the valve are abraded, the situation of untight sealing is generated, the parts in the valve are required to be closed when being replaced, and the replacement is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to the weak point of prior art, provide a petroleum equipment is with just tearing open valve to solve the problem that proposes in the background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a just, tear valve open for oil equipment, includes first valve body, the surface of first valve body is provided with the shell, the top of first valve body is provided with down the valve body, the top of valve body is provided with the valve gap down, the top surface of valve gap is provided with and runs through and extend to the inside second valve rod of first valve body, the outer lane that the second valve rod is located first valve body is provided with the second valve piece, the positive both sides of first valve body all are provided with and run through and extend to the outside second valve body of shell, the second valve body is close to positive one side lateral wall and is provided with and runs through and extend to the inside first valve rod of second valve body, the outside one side of first valve rod in the second valve body is provided with first valve piece.

As the utility model discloses an optimal technical scheme, the top welding of lower valve body has the third connection pad, the bottom welding of valve gap has the fourth connection pad, the third connection pad passes through the bolt and installs with the fourth connection pad.

As the utility model discloses a preferred technical scheme, first valve rod is located the outside one end of second valve body and is provided with the connecting rod, the middle part set screw hole of connecting rod, one side outer wall of shell rotates and is connected with the threaded rod that runs through and extend to connecting rod one side.

As the utility model discloses a preferred technical scheme, the one end that the shell was kept away from to the threaded rod is provided with first hand wheel, the outer lane screw thread of threaded rod and the screw hole looks adaptation that the connecting rod was seted up.

As the utility model discloses a preferred technical scheme, the outer lane welding of the input of first valve body has the second connection pad, the outer lane welding of the output of first valve body has first connection pad, first connection pad and second connection pad all are provided with the mounting hole, and the inner wall of mounting hole is provided with the screw thread.

As the preferred technical scheme of the utility model, the one end that the second valve stem is located the valve gap outside is provided with the second hand wheel.

Compared with the prior art, the utility model provides a just, tear valve open for oil equipment possesses following beneficial effect:

this oil equipment is with just tearing valve open, through setting up first valve block, first valve rod and threaded rod etc, rotatable first hand wheel, will drive the connecting rod and remove, and then can drive first valve rod and remove, further can drive first valve block and remove, thereby can close the both sides of first valve body, later rotatable second hand wheel, can drive the second valve rod and remove, and then can drive the second valve block and remove, can remove the second valve block to the junction of valve gap and lower valve body, the bolt between rotatable third connection pad and the fourth connection pad this moment, thereby can remove the valve gap, and take out the second valve block, thereby realized carrying out the purpose changed to the spare part of this valve.

Drawings

FIG. 1 is a schematic view of the present invention in a partial cross-sectional view;

FIG. 2 is a schematic view of the lower valve body structure of the present invention;

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

Reference numerals: 1. a housing; 2. a first valve body; 3. a first splice tray; 4. a connecting rod; 5. a threaded rod; 6. a first hand wheel; 7. a first valve stem; 8. a second valve body; 9. a second connection pad; 10. a first valve block; 11. a third connecting disc; 12. a second valve stem; 13. a second hand wheel; 14. a valve cover; 15. a fourth connecting disc; 16. a lower valve body; 17. a second valve block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1 and 2, in the present embodiment: the utility model provides a petroleum equipment is with just dismantling valve, including first valve body 2, the surface of first valve body 2 is provided with shell 1, the top of first valve body 2 is provided with lower valve body 16, the top of lower valve body 16 is provided with valve gap 14, the top surface of valve gap 14 is provided with runs through and extends to the inside second valve rod 12 of first valve body 2, the outer lane that second valve rod 12 is located the inside of first valve body 2 is provided with second valve block 17, the front both sides of first valve body 2 all are provided with and run through and extend to the outside second valve body 8 of shell 1, one side lateral wall that second valve body 8 is close to the front is provided with and runs through and extends to the inside first valve rod 7 of second valve body 8, one side outer lane that first valve rod 7 is located the inside of second valve body 8 is provided with first valve block 10, through setting up first valve block 10, first valve rod 7 and threaded rod 5 etc., rotatable first valve rod 6, will drive connecting rod 4 to move, and then can drive first valve rod 7 to move, further can drive first valve block 10 to move, thereby can close the both sides of first valve gap 2, later rotatable second valve wheel 13, and then can drive second valve rod 12 to move, thereby the connection pad 17 can take out the third valve block 17 and fourth valve block 17 and the connection pad 16 of the removable connection pad, thereby the removable of this moment, thereby the removable can be realized.

Referring to fig. 1, fig. 2 and fig. 3, in this embodiment, a third connection pad 11 is welded at the top of a lower valve body 16, a fourth connection pad 15 is welded at the bottom of a valve cover 14, the third connection pad 11 is installed with the fourth connection pad 15 through a bolt, a connection rod 4 is arranged at one end of a first valve rod 7, which is located outside a second valve body 8, a threaded hole is formed in the middle of the connection rod 4, a threaded rod 5, which penetrates through and extends to one side of the connection rod 4, is rotatably connected to the outer wall of one side of the housing 1, a first hand wheel 6 is arranged at one end of the threaded rod 5, which is far away from the housing 1, a threaded hole formed in the outer ring of the threaded rod 5 is matched with the threaded hole formed in the connection rod 4, a second connection pad 9 is welded to the outer ring of the input end of the first valve body 2, a first connection pad 3 is welded to the outer ring of the output end of the first valve body 2, both the first connection pad 3 and the second connection pad 9 are provided with mounting holes, and the inner wall of the mounting holes are provided with threads, and a second hand wheel 13 is arranged at one end of the second valve rod 12, which is located outside the valve cover 14.

The utility model discloses a theory of operation and use flow: this oil equipment is with valve just dismantling, when last time uses on the valve, can make spare part in the valve produce the damage, because second valve block 17 accessible rotates second hand wheel 13 and drives second valve rod 12 and open and close, and through the frequent opening and closing of long-time, make the wearing and tearing of second valve block 17 the most serious, consequently need change it, first hand wheel 6 can be rotated this moment, first hand wheel 6 will drive connecting rod 4 and move this moment, connecting rod 4 moves and then can drive first valve rod 7 and move, first valve rod 7 moves and further can drive first valve block 10 and move, first valve block 10 moves so as to close the both sides of first valve body 2, later can rotate second hand wheel 13, second hand wheel 13 can drive second valve rod 12 and move, second valve rod 12 moves and then can drive second valve block 17 and move, can move second valve block 17 to the junction of valve gap 14 and lower valve body 16, the bolt between third connection pad 11 and fourth connection pad 15 can be rotated this moment, thereby valve gap 14 can be removed, and the second valve block 17 can be realized and the change the purpose of carrying out, thereby the spare part of this valve has been changed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a just, tear valve open for oil equipment, includes first valve body (2), its characterized in that: the surface of first valve body (2) is provided with shell (1), the top of first valve body (2) is provided with down valve body (16), the top of valve body (16) is provided with valve gap (14) down, the top surface of valve gap (14) is provided with runs through and extends to inside second valve rod (12) of first valve body (2), the outer lane that second valve rod (12) are located first valve body (2) inside is provided with second valve block (17), the positive both sides of first valve body (2) all are provided with runs through and extend to the outside second valve body (8) of shell (1), second valve body (8) are close to positive one side lateral wall and are provided with and run through and extend to inside first valve rod (7) of second valve body (8), one side outer lane that first valve rod (7) are located second valve body (8) inside is provided with first valve block (10).

2. The easy-to-detach valve for petroleum equipment according to claim 1, wherein: the top welding of lower valve body (16) has third connection pad (11), the bottom welding of valve gap (14) has fourth connection pad (15), third connection pad (11) are through bolt and fourth connection pad (15) installation.

3. The detachable valve for petroleum equipment according to claim 1, wherein: the first valve rod (7) is located the outside one end of second valve body (8) and is provided with connecting rod (4), the middle part of connecting rod (4) is seted up threaded hole, one side outer wall of shell (1) rotates and is connected with threaded rod (5) that run through and extend to connecting rod (4) one side.

4. The detachable valve for petroleum equipment according to claim 3, wherein: one end of the threaded rod (5) far away from the shell (1) is provided with a first hand wheel (6), and outer ring threads of the threaded rod (5) are matched with threaded holes formed in the connecting rod (4).

5. The easy-to-detach valve for petroleum equipment according to claim 1, wherein: the outer lane welding of the input of first valve body (2) has second connection pad (9), the outer lane welding of the output of first valve body (2) has first connection pad (3), first connection pad (3) and second connection pad (9) all are provided with the mounting hole, and the inner wall of mounting hole is provided with the screw thread.

6. The detachable valve for petroleum equipment according to claim 1, wherein: and a second wheel (13) is arranged at one end of the second valve rod (12) positioned outside the valve cover (14).