CN219035762U

CN219035762U - Fence type control valve

Info

Publication number: CN219035762U
Application number: CN202222860923.7U
Authority: CN
Inventors: 杨莽; 雷德全; 王中伟; 冯晓磊; 刘猛; 刘鸿
Original assignee: SICHUAN YIBIN PUSH DRIVE CO Ltd
Current assignee: SICHUAN YIBIN PUSH DRIVE CO Ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-05-16
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a fence type control valve in the field of control valves, which comprises a control valve body, wherein a valve port is arranged on the outer wall of the control valve body, a valve is arranged at the top end of the control valve body, a connecting rod is arranged on the inner wall around the valve, an anti-rust sleeve is arranged on the outer wall of the connecting rod, an inner ring body is arranged above one end of the connecting rod, an oil box is arranged in the middle of the inner ring body, an oil inlet is arranged at the top end of the oil box, a pipeline is arranged on the outer surface around the oil box, a connecting port is arranged at one end of the valve port, and a first filter screen and a second filter screen are arranged on the inner wall of the connecting port. The device has an antirust function, so that rust on a valve and a valve rod in the control valve is avoided, the use effect is improved, and meanwhile, the device also has a certain filtering and anti-blocking function.

Description

Fence type control valve

Technical Field

The utility model belongs to the field of control valves, and particularly relates to a fence type control valve.

Background

The control valve consists of two main assemblies, namely a valve body assembly and an actuating mechanism assembly (or an actuating mechanism system), and is divided into four series, namely a single-seat series control valve, a double-seat series control valve, a sleeve series control valve and a self-operated series control valve. Variations of the four types of valves can result in many different applicable configurations, each with its particular applications, features, advantages and disadvantages. Although some control valves have a wider range of application than others, they do not adapt to all conditions to build together an optimal solution for enhanced performance and reduced cost.

The existing control valve has partial defects, and when the control valve is used, the control valve does not have an anti-rust function, so that the valve and the valve rod in the control valve are rusted and the use effect is reduced, and therefore, the fence type control valve is provided.

Disclosure of Invention

The utility model aims to provide a fence type control valve, which solves the problems that the prior art provides a fence type control valve which does not have an antirust function, so that a valve and a valve rod in the control valve are rusted and the use effect is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fence type control valve, includes the control valve body, the outer wall of control valve body is equipped with the valve port, the top of control valve body is equipped with the valve, the inner wall all around of valve is equipped with the connecting rod, the outer wall of connecting rod is equipped with rust-resistant cover, the one end top of connecting rod is equipped with interior ring body, the middle part of interior ring body is equipped with the oil box, the top of oil box is equipped with the oil inlet, the surface is equipped with the pipeline all around of oil box, the one end of valve port is equipped with the connector, the inner wall of connector is equipped with filter screen No. one and No. two filter screens.

Preferably, the connecting rods are fixedly arranged on the inner wall of the periphery of the valve, and the number of the connecting rods is multiple.

Preferably, the anti-rust sleeve is sleeved and fixed on the outer wall of the connecting rod, and an oil outlet is arranged on the outer wall of the anti-rust sleeve and at a position corresponding to the inner ring body.

Preferably, the inner ring body is fixedly arranged above one end of the connecting rod, the oil box is inlaid in the middle of the inner ring body through the caulking groove, and the oil inlet is formed in the top end of the oil box.

Preferably, the pipeline is fixedly arranged on the peripheral outer surface of the oil box, and the other end of the pipeline is connected with the inner ring body.

Preferably, the connecting port is fixedly arranged at one end of the valve port, and the first filter screen and the second filter screen are fixedly arranged on the inner wall of the connecting port.

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

1. the anti-rust oil is conveyed into the oil box through the oil inlet, flows into the inner ring body along the pipeline after entering the oil box, and the anti-rust sleeve is sleeved on the connecting rod, the oil outlet arranged between the anti-rust sleeve and the inner ring body flows into the connecting rod wrapped in the anti-rust sleeve, so that an anti-rust layer is formed on the surface of the connecting rod, the connecting rod is prevented from being broken and rusted, the anti-rust oil can flow to the surface of the valve rod along a gap between the anti-rust sleeve and the connecting rod, the anti-rust oil can be rapidly operated no matter the anti-rust oil is poured or the lubricating oil is, meanwhile, a first filter screen and a second filter screen in a connecting port on the valve port can play a filtering effect, the blocking of the valve port by sundries is avoided, the anti-rust function is realized, the rust on the valve and the valve rod in the control valve is avoided, the use effect is improved, and meanwhile, the anti-blockage filtering function is also realized to a certain degree.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a top view of the present utility model;

FIG. 3 is a plan view of the valve port of FIG. 1 in accordance with the present utility model.

In the figure: 1. a control valve body; 2. a valve port; 3. a valve; 4. a connecting rod; 5. an antirust sleeve; 6. an inner ring body; 7. an oil box; 8. an oil inlet; 9. a pipe; 10. a connection port; 11. a first filter screen; 12. and a second filter screen.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a fence type control valve, including control valve body 1, control valve body 1's outer wall is equipped with valve port 2, control valve body 1's top is equipped with valve 3, valve 3's inner wall is equipped with connecting rod 4 all around, connecting rod 4's outer wall is equipped with rust-resistant cover 5, connecting rod 4's one end top is equipped with interior ring body 6, the middle part of interior ring body 6 is equipped with oil box 7, oil box 7's top is equipped with oil inlet 8, oil box 7's surface all around is equipped with pipeline 9, valve port 2's one end is equipped with connector 10, connector 10's inner wall is equipped with filter screen 11 and No. two filter screens 12.

Specifically, connecting rod 4 fixed mounting is at the inner wall around valve 3, the quantity of connecting rod 4 is the multiunit, rust-resistant cover 5 cup joints and fixes the outer wall at connecting rod 4, the outer wall of rust-resistant cover 5 and the position corresponding with interior ring body 6 are equipped with the oil outlet, interior ring body 6 fixed mounting is in the one end top of connecting rod 4, the middle part of ring body 6 is inlayed through the caulking groove to oil box 7, the top at oil box 7 is seted up to oil inlet 8, pipeline 9 fixed mounting is at the surface around oil box 7, the other end and the interior ring body 6 of pipeline 9 are connected, connector 10 fixed mounting is in the one end of valve port 2, filter screen 11 and No. two filter screens 12 fixed mounting are at the inner wall of connector 10.

In this embodiment, carry into oil box 7 with rust-resistant oil by oil inlet 8, rust-resistant oil flows into in the inner ring body 6 along pipeline 9 after entering oil box 7, and rust-resistant cover 5 cup joints on connecting rod 4, the oil outlet that is equipped with between rust-resistant cover 5 and the inner ring body 6 flows into rust-resistant cover 5 on the connecting rod 4 that wraps up, thereby can make connecting rod 4 surface form rust-resistant layer, avoid connecting rod 4 fracture corrosion, and rust-resistant oil also can flow to the valve rod surface along the gap between rust-resistant cover 5 and connecting rod 4, whether pour into rust-resistant oil or lubricating oil, all can be quick operation, simultaneously, filter screen 11 and No. two filter screens 12 in connector 10 on valve port 2 can play the effect of filtering, avoid debris to block valve port 2, this setting has rust-resistant function, thereby avoid valve 3 and valve rod in the control valve rust, improve the result of use, simultaneously, also have certain filtering anti-clogging function.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A barrier control valve comprising a control valve body (1), characterized in that: the outer wall of control valve body (1) is equipped with valve port (2), the top of control valve body (1) is equipped with valve (3), the inner wall all around of valve (3) is equipped with connecting rod (4), the outer wall of connecting rod (4) is equipped with rust-resistant cover (5), the one end top of connecting rod (4) is equipped with interior ring body (6), the middle part of interior ring body (6) is equipped with oil box (7), the top of oil box (7) is equipped with oil inlet (8), the surface all around of oil box (7) is equipped with pipeline (9), the one end of valve port (2) is equipped with connector (10), the inner wall of connector (10) is equipped with filter screen (11) and No. two filter screens (12).

2. A barrier control valve according to claim 1, wherein: the connecting rods (4) are fixedly arranged on the inner walls around the valve (3), and the number of the connecting rods (4) is multiple.

3. A barrier control valve according to claim 1, wherein: the anti-rust sleeve (5) is sleeved and fixed on the outer wall of the connecting rod (4), and an oil outlet is formed in the outer wall of the anti-rust sleeve (5) and at a position corresponding to the inner ring body (6).

4. A barrier control valve according to claim 1, wherein: the inner ring body (6) is fixedly arranged above one end of the connecting rod (4), the oil box (7) is inlaid in the middle of the inner ring body (6) through the caulking groove, and the oil inlet (8) is formed in the top end of the oil box (7).

5. A barrier control valve according to claim 1, wherein: the pipeline (9) is fixedly arranged on the peripheral outer surface of the oil box (7), and the other end of the pipeline (9) is connected with the inner ring body (6).

6. A barrier control valve according to claim 1, wherein: the connecting port (10) is fixedly arranged at one end of the valve port (2), and the first filter screen (11) and the second filter screen (12) are fixedly arranged on the inner wall of the connecting port (10).