Carbon steel loose joint clamping and pressing ball valve with adjustable installation angle

Abstract

The utility model discloses a carbon steel loose joint clamping and pressing ball valve with an adjustable installation angle, and relates to the technical field of ball valve connection. The ball valve assembly comprises a ball valve body and connecting pipes fixed to the two sides of the ball valve body. The connecting assembly is arranged on the ball valve assembly; the connecting assembly comprises a disc fixed to the outer wall of the connecting pipe, an annular groove formed in one side of the disc, a telescopic hose fixed to one side of the inner wall of the annular groove and a circulation hole formed in one side of the telescopic hose. And; the limiting assembly is arranged on one side of the connecting assembly; the limiting assembly comprises an installation disc fixed to one side of the telescopic hose and a threaded hole formed in one side of the installation disc. The connecting assembly and the limiting assembly are arranged, so that the problems that when connecting pipes on the two sides of the carbon steel ball valve are located at the horizontal position, but pipelines needing to be connected on the two sides are not located at the horizontal position, the two sides of the carbon steel ball valve are inconvenient to connect with the pipelines, and the carbon steel ball valve is inconvenient to use in different environments are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of ball valve connection, in particular to a carbon steel movable-joint pressing ball valve with adjustable installation angle. Background Art

[0002] Carbon steel ball valves are valves typically used to control the flow of fluids (liquids or gases). Made of carbon steel, they are corrosion-resistant and wear-resistant. They control the direction and volume of fluid flow by rotating the ball. This type of valve is commonly used in industrial equipment, piping systems, and other applications requiring fluid control. However, if the connecting pipes on both sides of the carbon steel ball valve are not horizontal, it would be difficult to connect the pipes on both sides of the carbon steel ball valve, making it difficult to use the carbon steel ball valve in different environments.

[0003] A Chinese patent discloses a high-temperature resistant and heat-insulating carbon steel ball valve (authorization announcement number CN212899849U). The patented technology mainly includes a valve body, a spherical valve core is provided inside the valve body, a mounting groove is provided on the top of the spherical valve core, a valve stem is connected to the inside of the mounting groove through a spline, the upper end of the valve stem extends to the outside of the valve body and is fixedly connected to a rotating handle, a horizontal fluid channel is provided in the inner center of the valve body, a valve core channel is provided in the inner center of the spherical valve core, the fluid channel is connected to the valve core channel, a sealing structure is provided at the top and bottom of the spherical valve core, the sealing structure includes a valve body reinforcement plate fixedly connected to the top and bottom of the valve body, a first groove is provided on the side of the valve body reinforcement plate close to the spherical valve core, a first spring is fixedly connected to the inside of the first groove, and a second groove is provided on the inner wall of the valve body close to the spherical valve core.

[0004] However, this patent still has some shortcomings. The patent has good thermal insulation performance, extends the service life, and does not require frequent replacement, thereby reducing the cost of equipment use. However, the connecting pipes on both sides of the carbon steel ball valve are in a horizontal position, but if the pipes to be connected on both sides are not in a horizontal position, it will be inconvenient to connect the pipes on both sides of the carbon steel ball valve, making it inconvenient to use the carbon steel ball valve in different environments. Therefore, those skilled in the art have provided a carbon steel flexible joint compression ball valve with adjustable installation angle to solve the problems raised in the above background technology. Utility Model Content

[0005] 1. Technical solution

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is a carbon steel movable clamping ball valve with adjustable installation angle, comprising:

[0008] The ball valve assembly includes a ball valve body and connecting pipes fixed on both sides of the ball valve body;

[0009] A connecting assembly is provided on the ball valve assembly;

[0010] The connecting assembly includes a disc fixed to the outer wall of the connecting pipe, an annular groove opened on one side of the disc, a telescopic hose fixed to one side of the inner wall of the annular groove, and a flow hole opened on one side of the telescopic hose;

[0011] as well as;

[0012] A limiting component is provided on one side of the connecting component;

[0013] The limiting component includes a mounting plate fixed to one side of the telescopic hose and a threaded hole opened on one side of the mounting plate.

[0014] Furthermore, a handle is installed on the upper surface of the ball valve body;

[0015] Specifically, the handle can control the opening and closing of the ball valve body.

[0016] Furthermore, a circular hole is opened on one side of the disc, and one side of the connecting tube passes through the circular hole, and the outer wall of the connecting tube is fixed to the inner wall of the circular hole;

[0017] Specifically, the circular hole facilitates the penetration of one side of the connecting pipe, thereby facilitating the fixation of the connecting pipe and the disc.

[0018] Furthermore, the inner wall of the annular groove is provided with limiting holes at both the front and rear ends respectively;

[0019] Specifically, the limiting hole facilitates the penetration of the limiting post so that the compressed and stored telescopic hose can be limited.

[0020] Furthermore, circular grooves are respectively provided at the front and rear ends of the outer wall of the mounting plate, a spring is fixed to the rear end of the inner wall of the circular groove, and a limiting column is fixed to the front end of the spring;

[0021] Specifically, the spring fixes the limiting column, so that pressing the spring can move the limiting column, making it easier to store and open the telescopic hose for use.

[0022] Furthermore, the diameter of the limiting hole formed in the annular groove is larger than the diameter of the limiting column;

[0023] Specifically, the diameter of the limiting hole is larger than the diameter of the limiting post, so that the limiting post can pass through the limiting hole to limit the mounting plate.

[0024] 2. Beneficial effects

[0025] Compared with the prior art, the advantages of the present invention are:

[0026] The utility model adds a connecting assembly to the ball valve assembly. When the ball valve body needs to be connected and installed at different angles, the telescopic hose is stretched to a certain length and bent to a suitable angle. The pipe is inserted into the threaded hole and threadedly connected, which facilitates the installation and connection of pipes at different angles.

[0027] At the same time, a limiting component is added. When the telescopic hose is not needed, the telescopic hose is compressed into the annular groove, and the limiting column is pressed at the same time to elastically compress the spring, and the mounting plate is extended into the annular groove, and then the spring is elastically deformed. The limiting column passes through the limiting hole, which is convenient for storing the telescopic hose and easy to open for use.

[0028] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 This is the main view of the utility model;

[0031] Figure 2 This is the front view of the ball valve assembly of the present utility model;

[0032] Figure 3 This is a cross-sectional view of the disc of the present utility model;

[0033] Figure 4 This is a cross-sectional view of the mounting plate of the present utility model.

[0034] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0035] 100, ball valve assembly; 110, connecting pipe; 120, handle; 130, ball valve body; 200, connecting assembly; 210, telescopic hose; 211, flow hole; 220, disc; 221, annular groove; 222, circular hole; 223, limiting hole; 300, limiting assembly; 310, limiting column; 320, mounting plate; 321, threaded hole; 322, circular groove; 330, spring. DETAILED DESCRIPTION

[0036] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0037] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0038] Next, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, cross-sectional views of device structures may be partially enlarged and not to scale when describing the embodiments of the present invention. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, three-dimensional dimensions, including length, width, and depth, should be included.

[0039] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0040] Example 1

[0041] See also Figure 1-Figure 3 As shown, this embodiment is a carbon steel movable clamping ball valve with adjustable installation angle, comprising:

[0042] The ball valve assembly 100 includes a ball valve body 130 and connecting pipes 110 fixed on both sides of the ball valve body 130;

[0043] The connecting assembly 200 is provided on the ball valve assembly 100;

[0044] The connecting assembly 200 includes a disc 220 fixed to the outer wall of the connecting pipe 110, an annular groove 221 formed on one side of the disc 220, a telescopic hose 210 fixed to one side of the inner wall of the annular groove 221, and a flow hole 211 formed on one side of the telescopic hose 210.

[0045] A handle 120 is mounted on the upper surface of the ball valve body 130;

[0046] A circular hole 222 is formed on one side of the disc 220, and one side of the connecting tube 110 passes through the circular hole 222. The outer wall of the connecting tube 110 is fixed to the inner wall of the circular hole 222.

[0047] Limiting holes 223 are respectively provided at the front and rear ends of the inner wall of the annular groove 221;

[0048] Performing use of the connection assembly 200;

[0049] When the ball valve body 130 needs to be connected to pipes at different angles, the telescopic hose 210 is stretched to a suitable length. At the same time, the telescopic hose 210 is bent at a suitable angle, and the pipe is inserted into the threaded hole 321 provided in the mounting plate 320 and threadedly connected. This facilitates the connection of pipes at different positions and angles, and is not limited to the installation of pipes on both sides of the same horizontal line.

[0050] Example 2

[0051] See also Figure 4 shown, and;

[0052] The limiting component 300 is provided on one side of the connecting component 200;

[0053] The limiting assembly 300 includes a mounting plate 320 fixed to one side of the telescopic hose 210 and a threaded hole 321 opened on one side of the mounting plate 320;

[0054] The outer wall of the mounting plate 320 is provided with circular grooves 322 at both ends, and a spring 330 is fixed to the rear end of the inner wall of the circular groove 322. The front end of the spring 330 is fixed to the limiting column 310.

[0055] The diameter of the limiting hole 223 formed in the annular groove 221 is larger than the diameter of the limiting post 310 ;

[0056] Performing the use of the limiting component 300;

[0057] When the ball valve body 130 does not need to be connected and installed, the telescopic hose 210 is compressed into the annular groove 221, and the limit post 310 is pressed at the same time, so that the spring 330 is elastically deformed, and the limit post 310 moves into the circular groove 322. Then the mounting plate 320 is moved into the annular groove 221, and the spring 330 is elastically deformed, so that the front end of the limit post 310 passes through the limit hole 223, so that the stored telescopic hose 210 can be limited, which is convenient for storing the telescopic hose 210 and facilitating the use of the telescopic hose 210.

[0058] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0059] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A carbon steel flexible joint compression ball valve with adjustable installation angle, characterized by: include, A ball valve assembly (100) includes a ball valve body (130) and connecting pipes (110) fixed on both sides of the ball valve body (130); A connecting assembly (200) is provided on the ball valve assembly (100); The connecting assembly (200) comprises a disc (220) fixed to the outer wall of the connecting pipe (110), an annular groove (221) provided on one side of the disc (220), a telescopic hose (210) fixed to one side of the inner wall of the annular groove (221), and a flow hole (211) provided on one side of the telescopic hose (210); as well as; A limiting component (300) is provided on one side of the connecting component (200); The limiting assembly (300) comprises a mounting plate (320) fixed to one side of the telescopic hose (210) and a threaded hole (321) opened on one side of the mounting plate (320).

2. The carbon steel movable joint compression ball valve with adjustable installation angle according to claim 1, characterized in that: A handle (120) is mounted on the upper surface of the ball valve body (130).

3. The carbon steel movable joint compression ball valve with adjustable installation angle according to claim 1, characterized in that: A circular hole (222) is formed on one side of the disc (220), and one side of the connecting tube (110) passes through the circular hole (222). The outer wall of the connecting tube (110) is fixed to the inner wall of the circular hole (222).

4. The carbon steel movable joint compression ball valve with adjustable installation angle according to claim 1, characterized in that: Limiting holes (223) are respectively provided at the front and rear ends of the inner wall of the annular groove (221).

5. The carbon steel movable joint compression ball valve with adjustable installation angle according to claim 1, characterized in that: Circular grooves (322) are respectively provided at the front and rear ends of the outer wall of the mounting plate (320), a spring (330) is fixed at the rear end of the inner wall of the circular groove (322), and a limiting column (310) is fixed at the front end of the spring (330).

6. The carbon steel movable joint compression ball valve with adjustable installation angle according to claim 5, characterized in that: The diameter of the limiting hole (223) formed in the annular groove (221) is larger than the diameter of the limiting column (310).

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