CN213839741U

CN213839741U - Coaxial valve body structure of import and export for valve

Info

Publication number: CN213839741U
Application number: CN202022873923.1U
Authority: CN
Inventors: 陈海霞; 姜健; 栾广海; 高福庆
Original assignee: Shenyang Valve Co ltd
Current assignee: Shenyang Valve Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-07-30
Anticipated expiration: 2030-12-04

Abstract

The utility model relates to a valve spare part technical field provides a coaxial valve body structure of exit for valve very much, including the valve body, be equipped with fluid inlet, fluid outlet and installing port on the valve body, fluid inlet and the coaxial setting of fluid outlet establish the trompil between fluid inlet and the installing port, establish the drainage mouth between installing port and the fluid outlet. The novel fluid inlet and the fluid outlet are coaxially arranged, so that the stability of fluid pressure regulation is improved, and the fluid pressure regulation device is convenient to install on site.

Description

Coaxial valve body structure of import and export for valve

Technical Field

The utility model relates to a valve spare part technical field provides a coaxial valve body structure is imported and exported with valve very much.

Background

The valve body is a component for connecting the valve with a fluid inlet pipe at the front end and a fluid outlet pipe at the rear end, the structural arrangement form of the valve body determines the overall arrangement form of the valve, and the structure of the valve body plays a crucial role in stably regulating the pressure of fluid. The valve body structure in the prior art is a parallel channel structure, the resistance of the structure is large, the adjusting capacity of valves of the same type is reduced, and the installation and layout are inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a coaxial valve body structure is imported and exported for valve.

The utility model discloses a realize like this, provide a coaxial valve body structure of exit for valve, including the valve body, be equipped with fluid inlet, fluid outlet and installing port on the valve body, fluid inlet and the coaxial setting of fluid outlet establish the trompil between fluid inlet and the installing port, establish the drainage mouth between installing port and the fluid outlet.

Preferably, the valve body is further provided with a circle of annular cavity structure, the annular cavity structure is communicated with the mounting port, the annular cavity structure is arranged on the periphery of the fluid inlet and communicated with the end part of the mounting port, and a plurality of drainage ports are uniformly distributed between the annular cavity structure and the fluid outlet.

More preferably, the number of the drainage openings is 2-8.

Further preferably, the fluid inlet has a diameter of 600mm and the fluid outlet has a diameter of 600 mm.

Compared with the prior art, the utility model has the advantages of:

the fluid inlet and the fluid outlet are coaxially arranged, so that the stability of fluid pressure regulation is improved, and the on-site installation is convenient.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and embodiments:

fig. 1 is a schematic structural view of a valve body provided by the present invention;

fig. 2 is a schematic structural diagram of the valve body applied to the valve provided by the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, the utility model provides a coaxial valve body structure of import and export for valve, including valve body 1, be equipped with fluid inlet 101, fluid outlet 102 and installing port 103 on the valve body 1, fluid inlet 101 and the coaxial setting of fluid outlet 102 establish the trompil between fluid inlet 101 and the installing port 103, establish drainage mouth 104 between installing port 103 and the fluid outlet 102.

Referring to fig. 2, use the utility model discloses the time, install valve seat 2 on the trompil between fluid inlet 101 and installing port 103, will fall sleeve 3, valve clack 4, valve clack lid 5, valve gap 6, valve rod 7 and drive arrangement etc. of making an uproar and install on installing port 103, install the back with whole valve and inlet pipeline and outlet pipe be connected, the fluid is through fluid inlet 101, enters into the interior pressure regulating that carries out of installing port, later enters into fluid outlet from drainage mouth 104 again, accomplishes the pressure regulating.

In order to stably perform pressure regulation and pressure reduction, as an improvement of the technical scheme, a circle of annular cavity structure 105 is further arranged on the valve body 1, the annular cavity structure 105 is communicated with the mounting port 103, the annular cavity structure is arranged on the periphery of the fluid inlet 101 and communicated with the end part of the mounting port 103, and a plurality of drainage ports 104 are uniformly distributed between the annular cavity structure 105 and the fluid outlet 102.

Fluid enters the annular cavity structure 105 from the mounting port 103 and then enters the fluid outlet 102 from the plurality of drainage ports 104, creating a steady flow.

Preferably, the number of the drainage ports 104 is 2 to 8 according to the condition of the valve.

In order to adjust the large flow, as a technical improvement, the diameter of the fluid inlet 101 is 600mm, and the diameter of the fluid outlet 102 is 600 mm.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a coaxial valve body structure of import and export for valve, its characterized in that includes valve body (1), is equipped with fluid import (101), fluid export (102) and installing port (103) on valve body (1), and fluid import (101) and fluid export (102) coaxial setting establish the trompil between fluid import (101) and installing port (103), establish drainage mouth (104) between installing port (103) and fluid export (102).

2. An inlet and outlet coaxial valve body structure for a valve according to claim 1, characterized in that a ring-shaped cavity structure (105) is further arranged on the valve body (1), the ring-shaped cavity structure (105) is communicated with the mounting port (103), the ring-shaped cavity structure is arranged at the periphery of the fluid inlet (101) and is communicated with the end part of the mounting port (103), and a plurality of drainage ports (104) are uniformly distributed between the ring-shaped cavity structure (105) and the fluid outlet (102).

3. The valve body structure with coaxial inlet and outlet according to claim 2, characterized in that the number of the drainage openings (104) is 2-8.

4. An inlet-outlet coaxial valve body structure for a valve according to claim 1, characterized in that the diameter of the fluid inlet (101) is 600mm and the diameter of the fluid outlet (102) is 600 mm.