CN210566398U

CN210566398U - Panel installation type high temperature ball valve

Info

Publication number: CN210566398U
Application number: CN201921168025.7U
Authority: CN
Inventors: 杨佳洲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-05-19
Anticipated expiration: 2029-07-25

Abstract

The utility model relates to the technical field of valves, in particular to a panel mounting type high-temperature ball valve, which comprises a valve body, wherein the bottom end of the valve body is provided with a fluid inlet and a fluid outlet which are positioned on the same plane; a valve core is arranged in the valve body, and a circulation channel is formed in the valve core; and a valve rod is fixed at the upper end of the valve core. The utility model has the characteristics of fluidic business turn over, export on same face are different from the structural style of current commonly used ball valve, can be applicable to the installation and the whole heat preservation that integrates of thermal technology system, to the fluid of walking the dark line, only need face trompil, can realize fluidic switch after this panel installation type high temperature ball valve of reconnection, simple to operate, outward appearance are pleasing to the eye.

Description

Panel installation type high temperature ball valve

Technical Field

The utility model relates to the technical field of valves, specifically a panel installation type high temperature ball valve.

Background

The ball valve is a valve in which an opening and closing part (a ball body) is driven by a valve rod and rotates around the axis of the ball valve, can be used for regulating and controlling fluid and is used for cutting, distributing and changing the flow direction of a fluid medium in a pipeline, so that the ball valve is widely applied to industries such as petroleum refining, long-distance pipelines, chemical industry, papermaking, pharmacy, water conservancy and the like.

High-temperature ball valves in the existing market are in pipeline connection forms, and have the defects of difficult pipeline heat preservation, poor pipeline appearance quality, more occupied space and inconvenience in integration of a thermal system, such as a flat flange connection type high-temperature ball valve shown in figure 1 and a threaded connection type high-temperature ball valve shown in figure 2.

But for fluids with outlets on one face, the high temperature ball valve in the prior art can not be used for direct connection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a panel installation type high temperature ball valve 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 panel mounting type high-temperature ball valve comprises a valve body, wherein a fluid inlet and a fluid outlet which are positioned on the same plane are formed in the bottom end of the valve body;

a valve core is arranged in the valve body, and a circulation channel is formed in the valve core;

and a valve rod is fixed at the upper end of the valve core.

As a further aspect of the present invention: the flow channel in the valve core runs in a right-angle direction, and two ends of the flow channel are respectively communicated with the fluid inlet and the fluid outlet.

As a further aspect of the present invention: and a sealing ring is arranged on the outer side of the valve core and is adjusted through an adjusting stud positioned on the front side of the valve core.

As a further aspect of the present invention: a threaded pressing sleeve is arranged on the outer side of the valve rod, and a handle is mounted on the threaded pressing sleeve through a nut;

and a washer is arranged at the lower end of the nut.

As a further aspect of the present invention: the lower end of the threaded pressing sleeve is provided with a V-shaped ring;

the bottom end of the valve rod is provided with a rectangular ring.

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

1. the panel mounting type high-temperature ball valve has the characteristic that the inlet and the outlet of fluid are on the same surface, is different from the structural form of the existing common ball valve, can be suitable for integrated mounting and integral heat preservation of a thermal engineering system, can realize opening and closing of the fluid only by opening a hole on the surface and connecting the panel mounting type high-temperature ball valve for the fluid running in a hidden line, and has convenient mounting and beautiful appearance;

2. the adjusting stud is convenient to adjust the tightness of the sealing ring, the handle is fixed at the upper end of the valve rod by the aid of the matching of the thread pressing sleeve and the nut, force is conveniently applied, fastening degree is improved through the gasket, thread slipping can be prevented, the sealing performance of the valve rod and the thread pressing sleeve in the valve body is improved through the rectangular ring and the V-shaped ring, and external sundries are prevented from entering the valve core from a gap.

Drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.

Fig. 1 is a schematic structural view of a flat flange connection type high temperature ball valve.

Fig. 2 is a schematic structural view of a screw connection type high temperature ball valve.

Fig. 3 is a schematic structural view of a panel-mounted high-temperature ball valve.

Fig. 4 is a plan view of a panel-mounted high temperature ball valve.

In the figure: 1-adjusting stud, 2-valve body, 3-valve core, 4-sealing ring, 5-rectangular ring, 6-V-shaped ring, 7-thread pressing sleeve, 8-valve rod, 9-nut, 10-washer and 11-handle.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

Referring to fig. 3 to 4, in an embodiment of the present invention, a panel-mounted high-temperature ball valve includes a valve body 2, wherein a fluid inlet and a fluid outlet located on the same plane are formed at a bottom end of the valve body 2; a valve core 3 is arranged in the valve body 2, and a circulation channel is formed in the valve core 3; and a valve rod 8 is fixed at the upper end of the valve core 3.

The panel mounting type high-temperature ball valve has the characteristic that the inlet and the outlet of fluid are on the same surface, is different from the structural form of the existing common ball valve, can be suitable for integrated mounting and integral heat preservation of a thermal engineering system, can realize opening and closing of the fluid only by opening a hole on the surface and connecting the panel mounting type high-temperature ball valve for the fluid running in a hidden line, and has convenient mounting and beautiful appearance;

fluid flows in through the inlet, through the flow-through channel in the cartridge 3, and out the outlet; when fluid is required to be cut off, the valve core 3 can be cut off only by rotating 90 degrees through the valve rod 8.

Furthermore, a flow channel in the valve core 3 is in a right-angle direction, and two ends of the flow channel are respectively communicated with the fluid inlet and the fluid outlet.

Further, a sealing ring 4 is arranged on the outer side of the valve core 3, and the sealing ring 4 is adjusted through an adjusting stud 1 positioned on the front side of the valve core 3.

The adjusting stud 1 is convenient for adjusting the tightness of the sealing ring 4.

Further, a thread pressing sleeve 7 is arranged on the outer side of the valve rod 8, and a handle 11 is mounted on the thread pressing sleeve 7 through a nut 9; the lower end of the nut 9 is provided with a washer 10.

The handle 11 is fixed at the upper end of the valve rod 8 by the matching of the thread pressing sleeve 7 and the nut 9, so that force application is facilitated, the fastening degree is improved through the gasket 10, and the thread slipping can be prevented.

Example 2

Referring to fig. 3 to 4, in another embodiment of the present invention, a V-shaped ring 6 is disposed at the lower end of the threaded pressing sleeve 7; the bottom end of the valve rod 8 is provided with a rectangular ring 5.

The rectangular ring 5 and the V-shaped ring 6 improve the sealing performance of the valve rod 8 and the thread pressing sleeve 7 in the valve body 2, and prevent external impurities from entering the valve core 3 from gaps.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; 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 above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The panel mounting type high-temperature ball valve is characterized by comprising a valve body (2), wherein a fluid inlet and a fluid outlet which are positioned on the same plane are formed in the bottom end of the valve body (2);

a valve core (3) is arranged in the valve body (2), and a circulation channel is arranged in the valve core (3);

and a valve rod (8) is fixed at the upper end of the valve core (3).

2. The panel-mounted high-temperature ball valve according to claim 1, wherein the flow channel in the valve element (3) extends at a right angle, and both ends of the flow channel are respectively communicated with the fluid inlet and the fluid outlet.

3. The panel-mounted high-temperature ball valve according to claim 2, wherein a sealing ring (4) is arranged on the outer side of the valve core (3), and the sealing ring (4) is adjusted by an adjusting stud (1) positioned on the front side of the valve core (3).

4. The panel-mounted high-temperature ball valve according to claim 1, wherein a threaded pressing sleeve (7) is arranged on the outer side of the valve rod (8), and a handle (11) is mounted on the threaded pressing sleeve (7) through a nut (9);

and a washer (10) is arranged at the lower end of the nut (9).

5. The panel-mounted high-temperature ball valve according to claim 4, wherein the lower end of the threaded pressing sleeve (7) is provided with a V-shaped ring (6);

the bottom end of the valve rod (8) is provided with a rectangular ring (5).