Ball valve capable of being rapidly installed

Abstract

The utility model provides a ball valve capable of being installed quickly, which comprises a ball valve body, a connecting assembly and a fixing assembly, a valve seat is integrally formed on the upper side surface of the ball valve body, a switch is installed on the upper side surface of the valve seat, and connecting pipes are integrally formed on the front side surface and the rear side surface of the ball valve body. Compared with the prior art, the connecting assembly has the advantages that when the connecting assembly is used, the first connecting flange and the second connecting flange are matched, the fixing assembly is used, fast installation can be achieved, the installation efficiency is improved, meanwhile, due to the design of the annular protruding block and the annular groove, the stability and the sealing performance of connection are improved, and the service life of the connecting assembly is prolonged. By arranging the fixing assembly, during use, the fixing assembly is matched with the first connecting flange and the second connecting flange, installation of the ball valve and the connecting assembly can be rapidly completed, meanwhile, a fixing rod in the fixing assembly penetrates through a fixing hole, a first through hole and a second through hole, and the firmness of connection of the ball valve can be guaranteed.

Description

Technical Field

[0001] The utility model belongs to the field of ball valve equipment, in particular to a ball valve which can be quickly installed. Background Art

[0002] Ball valve is a common type of valve, mainly used to control the flow of fluids (such as liquids and gases). In actual use, ball valves are not easy to install quickly, which often requires more time and effort during the installation process. The complex installation steps and requirements may require professional skills and experience, which increases the difficulty and threshold of installation. This is because there is a lack of quick-installation parts. The lack of quick-installation parts will not only lead to the above problems, but also the installation of ball valves may require specific special tools, which not only increases costs, but may also cause the installation process to be limited by tool availability. Therefore, it is necessary to propose a new structure to solve the above technical problems. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model aims to provide a ball valve that can be quickly installed to solve the problems raised in the above-mentioned background technology.

[0004] The utility model is achieved through the following technical solutions: a ball valve that can be quickly installed, comprising: a ball valve body, a connecting assembly and a fixing assembly, the upper surface of the ball valve body is integrally formed with a valve seat, the upper surface of the valve seat is installed with a switch, the front surface and the rear surface of the ball valve body are integrally formed with a connecting pipe, the end of the connecting pipe away from the ball valve body is integrally formed with a connecting flange 1, the connecting assembly comprises: a connecting flange 2 and a pipeline, the outer surface of the connecting flange 2 is installed with a pipeline, and the fixing assembly comprises: a fixing piece and a fixing rod, and the fixing rod passes through the surface of the fixing piece.

[0005] As a preferred embodiment, the front surface and the rear surface of the ball valve body are respectively integrally formed with a connecting flange 1 through a connecting pipe, and the connecting flange 1 has the same structure as the connecting flange 2. The surface of the connecting flange 1 is evenly provided with a plurality of through holes 1 in an annular shape, and an annular protrusion is integrally formed at the center of the surface of the connecting flange 1.

[0006] As a preferred embodiment, the surface of the connecting flange 2 is evenly provided with through holes 2 in an annular shape, the through holes 1 and 2 have the same structure, the center position of the inner surface of the connecting flange 2 is recessed to form an annular groove, and the annular groove matches the annular protrusion structure. When in use, the connecting flange 1 is installed on the surface of the ball valve body through the connecting pipe, and the outer surface of the connecting flange 1 is installed with an annular protrusion. When in use, the cooperation of the connecting flange 1 and the connecting flange 2 and the use of the fixing assembly can achieve quick installation and improve installation efficiency. At the same time, the design of the annular protrusion and the annular groove increases the stability and sealing of the connection.

[0007] As a preferred embodiment, the connecting flange 1 and the connecting flange 2 are fixedly connected to each other through a fixing assembly, and a sealing ring is provided at the abutment between the connecting flange 1 and the connecting flange 2, and the central axis of the through hole 1 of the connecting flange 1 is colinearly aligned with the central axis of the through hole 2 of the connecting flange 2.

[0008] As a preferred embodiment, the cross-section of the fixing part is in a U-shaped structure, the spacing between the inside of the fixing part is the same as the sum of the thicknesses of connecting flange one and connecting flange two, the upper surface inside the fixing part is in an arc-shaped design, and the curvature of the upper surface inside the fixing part is the same as the curvature of connecting flange one and connecting flange two.

[0009] As a preferred embodiment, a fixing hole is formed through the surface of the fixing part, and the diameter of the fixing hole is the same as the diameter of the fixing rod. The outer end of the fixing rod is integrally formed with a limited position circular plate, and the outer surface of the inner end of the fixing rod is provided with a thread. The fixing rod passes through the fixing hole, through hole one and through hole two, and a nut is threadedly connected to the thread of the fixing rod. When in use, the installation of the ball valve and the connecting assembly can be quickly completed by matching the fixing assembly with connecting flange one and connecting flange two. At the same time, the fixing rod inside the fixing assembly passes through the fixing hole, through hole one and through hole two, which helps to ensure the firmness of the connection of the ball valve.

[0010] After adopting the above technical scheme, the beneficial effect of the utility model is as follows: by setting a connecting component, the connecting component includes a connecting flange 2 and a pipeline, the outer surface of the connecting flange 2 is installed with a pipeline, the surface of the connecting flange 2 is provided with a through hole 2, and the inner surface of the connecting flange 2 is recessed to form an annular groove. When in use, the connecting flange 1 is installed on the surface of the ball valve body through the connecting pipe, and the outer surface of the connecting flange 1 is installed with an annular protrusion. When in use, through the cooperation of the connecting flange 1 and the connecting flange 2, and the use of the fixing component, quick installation can be achieved and the installation efficiency is improved. At the same time, the design of the annular protrusion and the annular groove increases the stability and sealing of the connection.

[0011] By setting up a fixing component, the fixing component includes a fixing part and a fixing rod, a fixing hole is opened on the surface of the fixing part, and a fixing rod passes through the fixing hole on the surface of the fixing part. When in use, the installation of the ball valve and the connecting component can be quickly completed by matching the fixing component with connecting flange one and connecting flange two. At the same time, the fixing rod inside the fixing component passes through the fixing hole, through hole one and through hole two, which helps to ensure the firmness of the ball valve connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0013] Figure 1 The utility model is a schematic diagram of the overall structure of a ball valve that can be quickly installed.

[0014] Figure 2 This is a schematic diagram of a connection assembly of a ball valve that can be quickly installed according to the utility model.

[0015] Figure 3 The utility model is a schematic diagram of a fast-installable fixing member of a ball valve.

[0016] Figure 4 The utility model is a schematic diagram of a fixing rod of a ball valve that can be quickly installed.

[0017] In the figure, 100 is a ball valve body, 110 is a valve seat, 120 is a switch, 130 is a connecting pipe, 140 is a connecting flange 1, 141 is a through hole 1, and 150 is an annular protrusion;

[0018] 200-connecting flange 2, 201-through hole 2, 202-annular groove, 210-pipeline;

[0019] 300-fixing part, 301-fixing hole, 310-fixing rod, 320-limiting circular plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 4 The utility model provides a technical solution: a ball valve that can be quickly installed, including: a ball valve body 100, a connecting component and a fixing component, the upper surface of the ball valve body 100 is integrally formed with a valve seat 110, the upper surface of the valve seat 110 is installed with a switch 120, the front surface and the rear surface of the ball valve body 100 are integrally formed with a connecting pipe 130, the end of the connecting pipe 130 away from the ball valve body 100 is integrally formed with a connecting flange 140, the connecting component includes: a connecting flange 200 and a pipeline, the outer surface of the connecting flange 200 is installed with a pipeline, the fixing component includes: a fixing piece 300 and a fixing rod 310, and the fixing rod 310 passes through the surface of the fixing piece 300.

[0022] See also Figures 1 to 4 As the first embodiment of the utility model: the front side surface and the rear side surface of the ball valve body 100 are respectively formed with a connecting flange 140 through a connecting pipe 130. The connecting flange 140 has the same structure as the connecting flange 200. The surface of the connecting flange 140 is annular and uniformly provided with a plurality of through holes 141. The center position of the surface of the connecting flange 140 is formed with an annular protrusion 150;

[0023] The surface of the second connecting flange 200 is evenly provided with second through holes 201 in an annular shape. The first through hole 141 has the same structure as the second through hole 201. The center of the inner surface of the second connecting flange 200 is concave to form an annular groove 202. The annular groove 202 matches the structure of the annular protrusion 150.

[0024] The connecting flange 140 and the connecting flange 200 are fixedly connected to each other through a fixing assembly, and a sealing ring is provided at the abutment between the connecting flange 140 and the connecting flange 200, and the central axis of the through hole 141 of the connecting flange 140 is aligned with the central axis of the through hole 201 of the connecting flange 200;

[0025] When in use, the user first aligns the annular groove 202 on the inner surface of the connecting flange 200 with the annular protrusion 150 on the outer surface of the connecting flange 1 140, and then aligns the through hole 201 of the connecting flange 200 with the through hole 1 141 of the connecting flange 1 140. At this time, the connecting flange 200 and the connecting flange 200 are connected to each other. At this time, the user can fix them through subsequent fixing components. When the connecting flange 1 140 and the connecting flange 200 are connected, the user can install a sealing ring at the abutment to improve the sealing of the connection. Through the cooperation of the connecting flange 140 and the connecting flange 200, and the use of the fixing components, quick installation can be achieved and the installation efficiency is improved. At the same time, the design of the annular protrusion 150 and the annular groove 202 increases the stability and sealing of the connection.

[0026] See also Figures 1 to 4 , as the second embodiment of the present utility model: The cross-section of the fixing member 300 is in a U-shaped structure. The distance between the inner parts of the fixing member 300 is the same as the sum of the thicknesses of the first connecting flange 140 and the second connecting flange 200. The upper side surface inside the fixing member 300 is in an arc design, and the radian of the upper side surface inside the fixing member 300 is the same as the radian of the first connecting flange 140 and the second connecting flange 200;

[0027] The surface of the fixing member 300 is penetrated with fixing holes 301. The diameter of the fixing holes 301 is the same as the diameter of the fixing rods 310. A limiting circular plate 320 is integrally formed at the outer end of the fixing rods 310. The outer side surface of the inner end of the fixing rods 310 is provided with threads. The fixing rods 310 penetrate through the fixing holes 301, the first through holes 141, and the second through holes 201, and nuts are threadedly connected to the threaded parts of the fixing rods 310;

[0028] When in use, after the first connecting flange 140 and the second connecting flange 200 are connected to each other, at this time, the user can snap the fixing member 300 on the outer side surfaces of the two connecting flanges. At this time, since the radian of the upper side surface inside the fixing member 300 matches the radian of the connecting flanges, the fixing member 300 can be snapped at the connection of the two connecting flanges. When the fixing member 300 is snapped, the fixing holes 301 of the fixing member 300 should be aligned with the first through holes 141 and the second through holes 201. After alignment, the user can insert the fixing rods 310 so that the fixing rods 310 penetrate through the fixing holes 301, the first through holes 141, and the second through holes 201, and then fix them with nuts at the threaded parts of the fixing rods 310. At this time, the connection assembly and the ball valve body 100 can be connected. Through the cooperation of the fixing assembly with the first connecting flange 140 and the second connecting flange 200, the installation of the ball valve and the connection assembly can be quickly completed. At the same time, the fixing rods 310 inside the fixing assembly pass through the fixing holes 301, the first through holes 141, and the second through holes 201, which helps to ensure the firmness of the ball valve connection.

[0029] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A ball valve that can be quickly installed, comprising: Ball valve body (100), connecting component and fixing component, characterized in that a valve seat (110) is integrally formed on the upper side surface of the ball valve body (100), and a switch (120) is installed on the upper side surface of the valve seat (110); Connecting pipes (130) are integrally formed on the front side surface and the rear side surface of the ball valve body (100), and a first connecting flange (140) is integrally formed at one end of the connecting pipe (130) far away from the ball valve body (100). The connecting component includes: a second connecting flange (200) and a pipeline (210); The pipeline (210) is installed on the outer side surface of the second connecting flange (200). The fixing component includes: a fixing piece (300) and a fixing rod (310), and the fixing rod (310) penetrates through the surface of the fixing piece (300).

2. A quick-install ball valve as claimed in claim 1, characterized in that: A first connecting flange (140) is integrally formed on the front side surface and the rear side surface of the ball valve body (100) respectively through the connecting pipe (130). The first connecting flange (140) has the same structure as the second connecting flange (200). A plurality of first through holes (141) are evenly formed in a ring shape on the surface of the first connecting flange (140), and an annular convex block (150) is integrally formed at the center position of the surface of the first connecting flange (140).

3. A quick-install ball valve as claimed in claim 2, characterized in that: A second through hole (201) is evenly formed in a ring shape on the surface of the second connecting flange (200). The first through hole (141) has the same structure as the second through hole (201). An annular groove (202) is recessed at the center position of the inner side surface of the second connecting flange (200), and the annular groove (202) is matched with the annular convex block (150) in structure.

4. A quick-install ball valve as claimed in claim 3, characterized in that: The first connecting flange (140) and the second connecting flange (200) are fixedly connected to each other through the fixing component, and a sealing ring is arranged at the abutting position of the first connecting flange (140) and the second connecting flange (200). The central axes of the first through holes (141) of the first connecting flange (140) are collinear and aligned with the central axes of the second through holes (201) of the second connecting flange (200).

5. A quickly installable ball valve as claimed in claim 4, characterized in that: The cross section of the fixing piece (300) is in a U-shaped structure. The distance between the interiors of the fixing piece (300) is the same as the sum of the thicknesses of the first connecting flange (140) and the second connecting flange (200). The upper side surface inside the fixing piece (300) is in an arc design, and the radian of the upper side surface inside the fixing piece (300) is the same as the radian of the first connecting flange (140) and the second connecting flange (200).

6. A quick-install ball valve as claimed in claim 5, characterized in that: A fixing hole (301) is formed through the surface of the fixing piece (300). The diameter of the fixing hole (301) is the same as the diameter of the fixing rod (310). A limiting circular plate (320) is integrally formed at the outer end of the fixing rod (310). A thread is arranged on the outer side surface of the inner end of the fixing rod (310). The fixing rod (310) penetrates through the fixing hole (301), the first through hole (141) and the second through hole (201), and a nut is threadedly connected to the threaded part of the fixing rod (310).

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