CN213685365U

CN213685365U - Multifunctional valve for petroleum equipment

Info

Publication number: CN213685365U
Application number: CN202022963598.8U
Authority: CN
Inventors: 金文华
Original assignee: Filch Tianjin Technology Co ltd
Current assignee: Anson Technology Tianjin Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-07-13
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses a multi-functional valve is used to petroleum equipment, including the valve main part, the both ends fixedly connected with connector of valve main part, the inside of connector and valve main part all is provided with first through-hole, be located and be provided with the card hole on the inside first through-hole of connector to the card hole site is in the port surface of connector, the inside central authorities position department of valve main part is provided with the installation cavity, the inside of installation cavity is provided with the spheroid, be provided with the sealing washer between spheroid and the installation cavity. The utility model discloses a filter screen that sets up makes the whole filter effect in the operation place of device better, greatly promotes the holistic life of device, and the card hole of setting makes the whole change process to the filter screen of device simple more swift with the fixed fixture block that mutually supports the use, and the mounting hole of setting makes the whole process of being connected with the pipeline of device simple more swift with the bolt that mutually supports the use.

Description

Multifunctional valve for petroleum equipment

Technical Field

The utility model relates to the technical field of valves, specifically be a multi-functional valve for oil equipment.

Background

Valves are mechanical devices that control the flow, direction, pressure, temperature, etc. of a flowing fluid medium, valves are essential components in piping systems; valve tubing is technically the same as a pump, often discussed as a separate category; the valve can be operated manually or by a hand wheel, a handle or a pedal, and can also change the pressure, the temperature and the flow change of a fluid medium through control; the valve can operate continuously or repeatedly for these changes, such as a safety valve installed in a hot water system or a steam boiler; automatic control valves are adopted in more complex control systems according to the requirements of external input; the automatic control valve does not need manual operation and can accurately control various requirements of the fluid medium according to the input and the setting of the automatic control valve; the valves are further divided into cast iron valves, cast steel valves, stainless steel valves, chromium molybdenum vanadium steel valves, dual-phase steel valves, plastic valves, nonstandard valves and the like according to the material.

The prior art is that the multi-functional valve for the oil equipment generally has the following disadvantages: the existing multifunctional valve for petroleum equipment is used in petroleum exploitation, and crude oil contains a large amount of impurities and enters a valve main body in the using process, so that the service life of the valve is greatly shortened, the use quality of the valve is greatly reduced, part of equipment in the traditional multifunctional valve for petroleum equipment cannot be filtered, and the filter screen is used for a few parts of multifunctional valves for petroleum equipment, but the replacement effect is poor; therefore, how to design a multifunctional valve for petroleum equipment, which has good stability, good filtering effect and good replacing effect on a filter screen, becomes a problem to be solved currently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional valve is used to petroleum equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional valve for petroleum equipment comprises a valve main body, wherein two ends of the valve main body are fixedly connected with connectors, the connector and the valve main body are both provided with first through holes, the first through holes positioned in the connector are provided with clamping holes, the clamping hole is positioned on the surface of the port of the connector, the central position inside the valve main body is provided with an installation cavity, a ball body is arranged in the mounting cavity, a sealing ring is arranged between the ball body and the mounting cavity, the sealing ring, the ball body and the mounting cavity are mutually butted, the top of the ball body is provided with a mounting groove, the top of the sphere is fixedly provided with an installation head through an installation groove, the top of the installation head is fixedly provided with a connecting rod, the connecting rod extends to the top of the valve body, and the connecting rod and the valve body are rotatably installed, and a control wrench is fixedly installed at the other end of the connecting rod, which is far away from the joint of the connecting rod and the installation head.

Preferably, the filter screen is installed on the surface of the port of the connector on the clamping hole through a fixed clamping block.

Preferably, the outside of the connecting rod is provided with extrusion packing, and the extrusion packing and the connecting rod are mutually butted.

Preferably, a plurality of groups of mounting holes are uniformly formed in the outer side of the first through hole at the port of the connector.

Preferably, a second through hole is formed in the center of the inner portion of the ball body, and the second through hole is communicated with the first through hole.

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

1. this multifunctional valve for petroleum equipment makes the whole filter effect at the operation place of device better through the filter screen that sets up, has avoided the inside of impurity entering valve main part to lead to the condition that the valve damaged, has effectively improved the holistic stability of device, greatly promotes the holistic life of device.

2. This multifunctional valve for oil equipment makes the whole change process to the filter screen of device simple more swift through the card hole that sets up and the fixed fixture block that mutually supports used, has effectively improved the whole convenience of device.

3. This multifunctional valve for petroleum equipment makes the whole process of being connected with the pipeline of device simple more swift through the mounting hole that sets up and the bolt that mutually supports used, the effectual holistic installation effectiveness of device that has improved.

Drawings

Fig. 1 is a schematic view of the overall internal structure of the present invention;

FIG. 2 is a schematic view of the structure of the connection head of the present invention;

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

In the figure: 1. a connector; 2. a seal ring; 3. a filter screen; 4. a valve body; 5. controlling the wrench; 6. a connecting rod; 7. extruding the filler; 8. a mounting head; 9. a sphere; 10. a first through hole; 11. mounting holes; 12. a clamping hole; 13. fixing the fixture block; 14. mounting grooves; 15. a second via.

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 which the reference is made 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

Referring to fig. 1-3, the present invention provides an embodiment: a multifunctional valve for petroleum equipment comprises a valve body 4, wherein two ends of the valve body 4 are fixedly connected with connectors 1, the connectors 1 and the valve body 4 are internally provided with first through holes 10, the first through holes 10 positioned in the connectors 1 are provided with clamping holes 12, the clamping holes 12 are positioned on the surface of a port of the connectors 1, an installation cavity is arranged at the central position in the valve body 4, a sphere 9 is arranged in the installation cavity, a sealing ring 2 is arranged between the sphere 9 and the installation cavity, the sealing ring 2, the sphere 9 and the installation cavity are mutually abutted, the top of the sphere 9 is provided with an installation groove 14, an installation head 8 is fixedly arranged at the top of the sphere 9 through the installation groove 14, a connecting rod 6 is fixedly arranged at the top of the installation head 8, the connecting rod 6 extends to the top of the valve body 4, and the connecting rod 6 and the valve body 4 are rotatably, the other end of the connecting rod 6, which is far away from the joint with the mounting head 8, is fixedly provided with a control wrench 5.

Further, a filter screen 3 is installed on the surface of the port of the connector 1 in the fastening hole 12 through a fixing fastening block 13. In the embodiment, the filter screen 3 that sets up makes the whole filter effect in the operation place of device better, has avoided the inside of impurity entering valve main part 4 to lead to the condition that the valve damaged, has effectively improved the holistic stability of device, greatly promotes the holistic life of device, the card hole 12 that sets up simultaneously makes the whole change process to filter screen 3 of device simple more swiftly with fixed fixture block 13 that mutually supports the use, has effectively improved the whole convenience of device.

Further, the outside of the connecting rod 6 is provided with an extrusion packing 7, and the extrusion packing 7 and the connecting rod 6 are mutually butted. In the embodiment, the arrangement of the extrusion packing 7 greatly improves the sealing effect of the whole device.

Furthermore, a plurality of groups of mounting holes 11 are uniformly formed in the port of the connector 1 and positioned outside the first through hole 10. In the embodiment, the whole process of connecting the device with the pipeline is simpler and faster by the aid of the arranged mounting holes 11 and the bolts matched with each other for use, and the whole mounting efficiency of the device is effectively improved.

Further, a second through hole 15 is provided at an inner center position of the spherical body 9, and the second through hole 15 and the first through hole 10 communicate with each other.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a multi-functional valve is used to oil equipment, includes valve main part (4), its characterized in that: the valve is characterized in that connectors (1) are fixedly connected to two ends of a valve body (4), first through holes (10) are arranged in the connectors (1) and the valve body (4), clamping holes (12) are formed in the first through holes (10) in the connectors (1), the clamping holes (12) are located on the port surface of the connectors (1), an installation cavity is arranged in the center of the interior of the valve body (4), a sphere (9) is arranged in the installation cavity, a sealing ring (2) is arranged between the sphere (9) and the installation cavity, the sealing ring (2), the sphere (9) and the installation cavity are mutually abutted, an installation groove (14) is formed in the top of the sphere (9), an installation head (8) is fixedly installed at the top of the sphere (9) through the installation groove (14), and a connecting rod (6) is fixedly installed at the top of the installation head (8), the connecting rod (6) extends to the top of the valve body (4), the connecting rod (6) and the valve body (4) are rotatably mounted, and the other end, far away from the connecting position with the mounting head (8), of the connecting rod (6) is fixedly provided with the control wrench (5).

2. The multifunctional valve for petroleum equipment according to claim 1, characterized in that: and a filter screen (3) is arranged on the surface of the port of the connector (1) in the clamping hole (12) through a fixed clamping block (13).

3. The multifunctional valve for petroleum equipment according to claim 1, characterized in that: the outside of connecting rod (6) is provided with extrusion filler (7) to contradict each other between extrusion filler (7) and connecting rod (6).

4. The multifunctional valve for petroleum equipment according to claim 1, characterized in that: the port department of connector (1) is located the outside of first through-hole (10) and evenly is provided with multiunit mounting hole (11).

5. The multifunctional valve for petroleum equipment according to claim 1, characterized in that: a second through hole (15) is formed in the center of the inner portion of the ball body (9), and the second through hole (15) is communicated with the first through hole (10).