CN221257722U

CN221257722U - Novel ball valve

Info

Publication number: CN221257722U
Application number: CN202322204362.XU
Authority: CN
Inventors: 蒋斌龙; 林强; 冉来群; 王晓林; 金治强
Original assignee: Zhejiang Eci Valve Technology Co ltd
Current assignee: Zhejiang Eci Valve Technology Co ltd
Priority date: 2023-08-16
Filing date: 2023-08-16
Publication date: 2024-07-02
Anticipated expiration: 2033-08-16

Abstract

The utility model provides a novel ball valve, and belongs to the technical field of valves. The ball valve solves the problem that a filter screen arranged at the water inlet end of the existing ball valve is easy to fall off. The utility model provides a ball valve, including the valve body that has the end of intaking, the tip of end of intaking has flange, and the end department of intaking is equipped with the filter equipment who meets with flange, and filter equipment comprises the metal filter mantle that sets up in the end of intaking and be used for filtering impurity and the connection pad that links firmly with flange, and the connection pad is located the outer end of metal filter mantle and with metal filter mantle integrated into one piece, has seted up a plurality of filter mouths on the metal filter mantle, and the tip that meets on the connection pad and with flange has a plurality of positioner that are circumference array shaping. The utility model has the advantages of high positioning of the filtering structure and improved filtering effect.

Description

Novel ball valve

Technical Field

The utility model belongs to the technical field of valves, and relates to a ball valve, in particular to a novel ball valve.

Background

The ball valve is a valve device for opening and closing a pipeline. At present, in order to avoid impurity passing through, the ball valve on the market can set up the filter screen in water inlet end department, but this filter screen is because of the design is crude, and the effect of its location is poor, leads to the filter screen to drop easily, still can lead to impurity passing through, influences the use.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a novel ball valve with a high-positioning filtering structure.

The aim of the utility model can be achieved by the following technical scheme: the utility model provides a novel ball valve, includes the valve body that has the end of intaking, the tip of end of intaking has flange, its characterized in that, the end department of intaking be equipped with the filter equipment who meets with flange, filter equipment constitute by setting up the metal filter mantle that is used for filtering impurity in the end of intaking and the connection pad that links firmly with flange, the connection pad be located the outer end of metal filter mantle and with metal filter mantle integrated into one piece, metal filter mantle on seted up a plurality of filter mouths, the connection pad on and with flange meet the tip have a plurality of positioner that are circumference array shaping.

In the novel ball valve, the positioning device comprises an H-shaped positioning table, the H-shaped positioning table and the connecting disc are integrally formed, and a rubber ring is sleeved in the middle of the H-shaped positioning table.

In the novel ball valve, the connecting flange is provided with the positioning groove for the positioning device to extend into for connection.

In the novel ball valve, a transition part propping against the inner wall of the water inlet end is arranged between the connecting disc and the metal filter cover, and a sealing ring is arranged between the transition part and the water inlet end.

In the novel ball valve, the connecting disc is connected with the connecting flange through the fixing screw.

Compared with the prior art, the novel ball valve has the advantages of good filtering effect, difficult shedding of the filtering structure, convenient disassembly and cleaning of the filtering structure and strong durability.

Drawings

Fig. 1 is a schematic perspective view of the novel ball valve.

Fig. 2 is a schematic view of a partial cross-sectional structure of the novel ball valve.

In the figure, 1, a water inlet end; 2. a valve body; 3. a connecting flange; 4. a metal filter cover; 5. a connecting disc; 6. a filtering port; 7. an H-shaped positioning table; 8. a rubber ring; 9. a transition section; 10. and (3) sealing rings.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

As shown in fig. 1 and 2, the novel ball valve comprises a valve body 2 with a water inlet end 1, wherein the end part of the water inlet end 1 is provided with a connecting flange 3, a filtering device connected with the connecting flange 3 is arranged at the water inlet end 1, the filtering device consists of a metal filter cover 4 arranged in the water inlet end 1 and used for filtering impurities and a connecting disc 5 fixedly connected with the connecting flange 3, the connecting disc 5 is positioned at the outer end of the metal filter cover 4 and integrally formed with the metal filter cover 4, a plurality of filtering openings 6 are formed in the metal filter cover 4, and a plurality of positioning devices which are formed in a circumferential array are arranged at the end part of the connecting disc 5 and connected with the connecting flange 3.

Preferably, the positioning device comprises an H-shaped positioning table 7,H, a positioning table 7 and a connecting disc 5 which are integrally formed, and a rubber ring 8 is sleeved in the middle of the H-shaped positioning table 7.

Further, the connecting flange 3 is provided with a positioning groove for positioning and extending the positioning device into connection, the preliminary positioning effect is achieved through the matching of a plurality of positioning devices and the positioning groove, and the rubber ring 8 has the purposes of increasing the connecting friction and preventing falling.

Further, a transition part 9 propping against the inner wall of the water inlet end 1 is arranged between the connecting disc 5 and the metal filter cover 4, and a sealing ring 10 is arranged between the transition part 9 and the water inlet end 1 to prevent water in the water inlet end 1 from leaking.

Preferably, the connecting disc 5 is connected with the connecting flange 3 through a fixing screw.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Although terms such as the water inlet end 1, the valve body 2, the connection flange 3, the metal filter housing 4, the connection disc 5, the filter opening 6, the H-shaped positioning table 7, the rubber ring 8, the transition portion 9, the sealing ring 10 are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.

Claims

1. The novel ball valve comprises a valve body (2) with a water inlet end (1), wherein the end part of the water inlet end (1) is provided with a connecting flange (3), the novel ball valve is characterized in that the water inlet end (1) is provided with a plurality of filtering devices which are connected with the connecting flange (3), each filtering device consists of a metal filtering cover (4) which is arranged in the water inlet end (1) and is used for filtering impurities, and a connecting disc (5) which is fixedly connected with the connecting flange (3), the connecting disc (5) is positioned at the outer end of the metal filtering cover (4) and is integrally formed with the metal filtering cover (4), the end part of the metal filtering cover (4) which is provided with a plurality of filtering openings (6), the end part of the connecting disc (5) which is connected with the connecting flange (3) is provided with a plurality of positioning devices which are formed in a circumferential array, each positioning device comprises an H-shaped positioning table (7), the H-shaped positioning table (7) is integrally formed with the connecting disc (5), a rubber ring (8) is sleeved in the middle part of the H-shaped positioning table (7), the connecting disc (7) is provided with a connecting disc (3) which is abutted against the inner wall (1) and is provided with a water inlet end (9), a sealing ring (10) is arranged between the transition part (9) and the water inlet end (1).

2. The novel ball valve according to claim 1, wherein the connecting disc (5) is connected with the connecting flange (3) through a fixing screw.