CN215861935U

CN215861935U - High leakproofness valve installation intercommunication structure

Info

Publication number: CN215861935U
Application number: CN202121711814.8U
Authority: CN
Inventors: 殷道成; 张贤勇; 金全福; 肖尊
Original assignee: Chengdu Hailundan Energy Equipment Co ltd
Current assignee: Chengdu Hailundan Energy Equipment Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-02-18
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a high-sealing valve installation and communication structure, and relates to the technical field of valves. The valve comprises a connecting pipe, a valve, a pipeline and a sealing ring, wherein the valve is connected to one end of the connecting pipe, the pipeline is connected to the other end of the connecting pipe, the sealing ring is sleeved on the peripheral side surface of the joint of the valve and the connecting pipe, the sealing ring is also sleeved on the peripheral side surface of the joint of the pipeline and the connecting pipe, a plurality of attaching plates are arrayed on two opposite surfaces of the sealing ring, the attaching plates are movably connected with the sealing ring, a supporting column is welded on one surface of each attaching plate, one end of the supporting column on one side is connected with a first clamping plate, and one end of the supporting column on the other side is connected with a second clamping plate. According to the utility model, the positions of the first clamping plate and the second clamping plate are conveniently adjusted through the structures of the first clamping bolt and the second clamping bolt, so that the attaching plate compresses the sealing ring, the connection degree of the sealing ring and the joint is improved, the sealing property of the sealing ring is increased, and the length of the fastening bolt is changed to adapt to valves and pipelines of different models, so that the flexibility of the sealing ring is improved.

Description

High leakproofness valve installation intercommunication structure

Technical Field

The utility model belongs to the technical field of valves, and particularly relates to a high-sealing valve installation and communication structure.

Background

Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to the function, the valve can be divided into a shut-off valve, a check valve, a regulating valve and the like, wherein the valve is a control part in a fluid conveying system and has the functions of stopping, regulating, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. The valves used in fluid control systems range from the simplest shut-off valves to the most complex valves used in autonomous systems, which are of a wide variety of types and specifications and can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, slurries, oils, liquid metals, and radioactive media. The valves are classified into cast iron valves, cast steel valves, stainless steel valves, chrome molybdenum vanadium steel valves, dual-phase steel valves, plastic valves, nonstandard valves, etc. according to the material, the valves are devices for controlling the direction, pressure and flow of fluid in a fluid system, and are devices for enabling or stopping the flow of media (liquid, gas and powder) in piping and equipment and controlling the flow of the media.

In the existing structure, the joint of the valve and the pipeline is usually higher in pressure, the existing pipeline connecting piece is simple in structure, low in connecting strength and poor in sealing performance, meanwhile, the valves and the pipelines of different models are connected, different connecting pieces need to be replaced, and the flexibility is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-sealing valve installation and communication structure, which solves the problem of poor flexibility in the prior art.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a high-sealing valve installation and communication structure, which comprises a connecting pipe, a valve, a pipeline and a sealing ring, wherein the valve is connected at one end of the connecting pipe, the pipeline is connected at the other end of the connecting pipe, the sealing ring is sleeved on the peripheral side surface of the joint of the valve and the connecting pipe, the sealing ring is also sleeved on the peripheral side surface of the joint of the pipeline and the connecting pipe, a plurality of attaching plates are arrayed on two opposite surfaces of the sealing ring, the attaching plates are of arc-shaped plate structures and are movably connected with the sealing ring, a support pillar is welded on one surface of each attaching plate, one end of the support pillar at one side is connected with a first clamping plate, one end of the support pillar at the other side is connected with a second clamping plate, one surface of the first clamping plate is movably connected with a first clamping bolt, one surface of the second clamping plate is movably connected with a second clamping bolt, so that the positions of the first clamping plate and the second clamping plate can be conveniently adjusted, make the rigging board compress tightly the sealing washer, improve the degree of connection of sealing washer and junction, increase its leakproofness, two sealing washer department mounting structure is the same.

Further, first cardboard and second cardboard are arc plate body structure, first mounting plate has been inlayed to first chucking bolt week side cover, a first mounting plate surface is provided with the screw hole, spiro union cooperation between first chucking bolt and the screw hole.

Further, swing joint between first chucking bolt passes through screw hole and the first mounting plate, second chucking bolt week side cover has inlayed the second mounting plate, a second mounting plate surface also is provided with the screw hole.

Furthermore, spiro union cooperation between second chucking bolt and the screw hole, swing joint between second chucking bolt passes through screw hole and the second mounting plate, first mounting plate and second mounting plate are arc plate body structure.

Further, first mounting plate both ends all are provided with first extension end, second mounting plate both ends all are provided with the second and extend the end, a surface mounting has fastening bolt in first extension end.

Further, a second extension end surface mounting has fastening nut, fastening bolt one end runs through the second and extends an end surface, spiro union cooperation between fastening bolt one end and the fastening nut makes things convenient for the split and the installation of first mounting plate and second mounting plate, through the length of changing fastening bolt, adapts to the valve and the pipeline of different models, improves its flexibility.

Further, the connecting pipe both ends all are provided with mounting flange, connecting pipe and pipeline one end all are provided with mounting flange, a mounting flange surface mounting has construction bolt, two it is fixed mutually through construction bolt between the mounting flange.

The utility model has the following beneficial effects:

1. according to the utility model, the positions of the first clamping plate and the second clamping plate are conveniently adjusted through the structures of the first clamping bolt and the second clamping bolt, so that the sealing ring is pressed by the attaching plate, the connection degree of the sealing ring and the connection part is improved, and the sealing property is improved.

2. According to the utility model, the first extension end and the second extension end are convenient to disassemble and install, and the length of the fastening bolt is changed to adapt to valves and pipelines of different models, so that the flexibility is improved.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a high-sealing valve installation and communication structure according to the present invention;

FIG. 2 is a rear view of the valve installation and communication structure of the present invention;

FIG. 3 is a schematic diagram of a right-side view of a high-sealing valve installation and communication structure according to the present invention;

FIG. 4 is a front view of a high-tightness valve installation and communication structure according to the present invention;

fig. 5 is a schematic top view of a high-sealing valve installation and communication structure according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a connecting pipe; 2. a valve; 3. a pipeline; 4. installing a flange; 5. installing a bolt; 6. a seal ring; 7. a first fastening plate; 8. a second fastening plate; 9. a first extension end; 10. a second extension end; 11. fastening a bolt; 12. fastening a nut; 13. a first clamping bolt; 14. a second clamping bolt; 15. a first clamping plate; 16. a second clamping plate; 17. a support pillar; 18. and (7) laminating the plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

The first embodiment is as follows:

referring to fig. 1-5, the present invention is a high-sealing valve installation and communication structure, including a connecting pipe 1, a valve 2, a pipeline 3 and a sealing ring 6, wherein the valve 2 is connected to one end of the connecting pipe 1, the pipeline 3 is connected to the other end of the connecting pipe 1, the sealing ring 6 is sleeved on the peripheral side of the joint of the valve 2 and the connecting pipe 1, the sealing ring 6 is also sleeved on the peripheral side of the joint of the pipeline 3 and the connecting pipe 1, a plurality of attaching plates 18 are arrayed on two opposite surfaces of the sealing ring 6, the attaching plates 18 are arc-shaped plate structures, the attaching plates 18 are movably connected with the sealing ring 6, a support pillar 17 is welded on one surface of the attaching plate 18, one end of the support pillar 17 on one side is connected with a first clamping plate 15, one end of the support pillar 17 on the other side is connected with a second clamping plate 16, one surface of the first clamping plate 15 is movably connected with a first clamping bolt 13, one surface of the second clamping plate 16 is movably connected with a second clamping bolt 14, conveniently adjust the position of first cardboard 15 and second cardboard 16 for binding plate 18 compresses tightly sealing washer 6, improve the degree of connection of sealing washer 6 and junction, increase its leakproofness, 6 mounting structure of two sealing washers are the same, first cardboard 15 and second cardboard 16 are the arc plate body structure, first mounting plate 7 has been inlayed to first chucking bolt 13 week side cover, 7 surfaces of first mounting plate are provided with the screw hole, spiro union cooperation between first chucking bolt 13 and the screw hole.

Mounting flanges 4 are arranged at two ends of the connecting pipe 1, the mounting flanges 4 are arranged at one ends of the connecting pipe 1 and one end of the pipeline 3, mounting bolts 5 are arranged on the surfaces of the mounting flanges 4, and the two mounting flanges 4 are fixed through the mounting bolts 5.

First chucking bolt 13 passes through swing joint between screw hole and the first mounting plate 7, and second mounting plate 8 has been inlayed to second chucking bolt 14 week side cover, and 8 surfaces of second mounting plate also are provided with the screw hole.

Spiro union cooperation between second chucking bolt 14 and the screw hole, swing joint between second chucking bolt 14 passes through screw hole and the second mounting plate 8, and first mounting plate 7 and second mounting plate 8 are arc plate body structure, and first mounting plate 7 both ends all are provided with first extension end 9, and second mounting plate 8 both ends all are provided with second extension end 10, and first extension end 9 surface mounting has fastening bolt 11.

10 surface mounting of second extension end has fastening

nut

12, and 11 one ends of fastening bolt run through the second and extend 10 surfaces of end, and the spiro union cooperation between 11 one ends of fastening bolt and fastening nut 12 makes things convenient for the split and the installation of first mounting plate 7 and second mounting plate 8, through the length of changing fastening bolt 11, adapts to the valve 2 and the pipeline 3 of different models, improves its flexibility.

Example two:

referring to fig. 1-5, the present invention is a high-sealing valve installation and communication structure, and the using method thereof is as follows: inlay two sealing washer 6 covers in

valve

2 and 1 junction of connecting pipe and pipeline 3 and the 1 junction of connecting pipe, spiro union cooperation through fastening bolt 11 and fastening nut 12, make things convenient for the split and the installation of first mounting plate 7 and second mounting plate 8, length through changing fastening bolt 11, adapt to the valve 2 and the pipeline 3 of different models, improve its flexibility, simultaneously through rotatory first chucking bolt 13 and second chucking bolt 14, conveniently adjust the position of first cardboard 15 and second cardboard 16, make the binding plate 18 compress tightly sealing washer 6, improve the degree of connection of sealing washer 6 and junction, increase its leakproofness.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a high leakproofness valve installation connectivity structure, includes connecting pipe (1), valve (2), pipeline (3) and sealing washer (6), its characterized in that: the valve (2) is connected at one end of the connecting pipe (1), the pipeline (3) is connected at the other end of the connecting pipe (1), a sealing ring (6) is sleeved on the circumferential side of the joint of the valve (2) and the connecting pipe (1), a sealing ring (6) is also sleeved on the circumferential side of the joint of the pipeline (3) and the connecting pipe (1), one sealing ring (6) is uniformly arrayed on two opposite surfaces of the sealing ring (6) and is provided with a plurality of binding plates (18), each binding plate (18) is of an arc-shaped plate body structure, the binding plates (18) are movably connected with the sealing ring (6), one surface of each binding plate (18) is welded with a supporting column (17), one end of each supporting column (17) at one side is connected with a first clamping plate (15), one end of each supporting column (17) at the other side is connected with a second clamping plate (16), one surface of the first clamping plate (15) is movably connected with a first clamping bolt (13), one surface of the second clamping plate (16) is movably connected with a second clamping bolt (14).

2. The high-sealing valve installation and communication structure as claimed in claim 1, wherein the first clamping plate (15) and the second clamping plate (16) are both arc-shaped plate structures, a first fastening plate (7) is sleeved on the peripheral side of the first clamping bolt (13), a threaded hole is formed in one surface of the first fastening plate (7), and the first clamping bolt (13) is in threaded fit with the threaded hole.

3. The high-tightness valve mounting and communicating structure according to claim 2, wherein the first clamping bolt (13) is movably connected with the first fastening plate (7) through a threaded hole, the second clamping bolt (14) is embedded with the second fastening plate (8) at the peripheral side, and a surface of the second fastening plate (8) is also provided with a threaded hole.

4. The high-tightness valve mounting and communicating structure of claim 3, wherein the second clamping bolt (14) is in threaded fit with the threaded hole, the second clamping bolt (14) is movably connected with the second fastening plate (8) through the threaded hole, and the first fastening plate (7) and the second fastening plate (8) are both arc-shaped plate structures.

5. The high-sealing valve installation and communication structure of claim 4, wherein the first fastening plate (7) is provided with a first extending end (9) at both ends, the second fastening plate (8) is provided with a second extending end (10) at both ends, and the first extending end (9) is provided with a fastening bolt (11) on one surface.

6. The high-sealing valve installation and communication structure of claim 5, wherein a fastening nut (12) is installed on one surface of the second extending end (10), one end of the fastening bolt (11) penetrates through one surface of the second extending end (10), and one end of the fastening bolt (11) is in threaded fit with the fastening nut (12).