Valve device convenient to install

Abstract

The utility model belongs to the technical field of valves, in particular to a valve device convenient to install, which comprises a valve sleeve main body, a control shaft, a grip and a valve body, the control shaft is arranged on the inner end face of the valve sleeve main body, the grip is arranged on the top of the control shaft, and the valve body is arranged on the bottom end face of the control shaft. Through the arrangement of the separated pipeline connector, the bottom positioning shaft, the threaded wall, the rubber ring and the sealing groove, when the structure is installed at a pipeline valve port, an operator rotates the control shaft by holding the handle, the valve body connected with the control shaft rotates along with rotation of the control shaft, the interior of the valve sleeve body is completely blocked when the valve body is transversely arranged, and therefore the valve sleeve body is prevented from being damaged. At the moment, the interior of the valve sleeve body is in a closed state, so that the inner edge of the valve structure can be further sealed through the structure, the valve structure can be rapidly disassembled and assembled through the separated pipeline connector, and the maintenance and replacement operation in the valve body is more convenient and smoother.

Description

Technical Field

[0001] The utility model relates to the technical field of valves, in particular to a valve device which is easy to install. Background Art

[0002] Valves are control components in fluid delivery systems, performing functions such as shutoff, regulation, flow diversion, backflow prevention, pressure stabilization, flow diversion, or overflow and pressure relief. Valves used in fluid control systems come in a wide variety of types and specifications, from the simplest shutoff valves to the most complex valves used in automatic control systems.

[0003] The existing technology has the following deficiencies: The prior art publication number CN220980488U states that “a valve convenient for installation” “comprises a valve body, a connecting column fixedly connected to the bottom of the valve body, a fixing column provided at the bottom of the valve body, a base fixedly connected to the bottom of the fixing column, a mounting hole formed on the surface of the base, and a locking assembly extending through the interior of the fixing column”;

[0004] The above structure pulls the pull rod to make the connecting block drive the pin to disengage from the slot, and then lifts the valve body upward so that the connecting column fixed at the bottom extends outward from the inside of the fixed column, thereby adjusting the height of the valve body. Although this structure can adjust the height of the valve body, the interior of the valve body still uses the traditional integrated mosaic connection. Although this method is quick to install, if the valve body is blocked and needs to be replaced and repaired, its external shell is extremely difficult to open, the maintenance process is time-consuming and labor-intensive, and the status of the internal structure of the valve body cannot be quickly obtained from both ends of the valve body. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a valve device that is easy to install, solving the problem that the current valve body structure is difficult to open and inconvenient for maintenance and inspection.

[0006] To achieve the above objectives, the present invention provides the following technical solutions: a valve device that is easy to install, comprising a valve sleeve body, a control shaft, a handle, and a valve body, wherein the control shaft is arranged on the inner end surface of the valve sleeve body, the handle is arranged on the top of the control shaft, and the valve body is arranged on the bottom end surface of the control shaft;

[0007] Separate pipe interfaces are provided at the outer ends of both sides of the valve sleeve body, and a bottom positioning shaft is provided at the bottom of the valve sleeve body;

[0008] The separate pipe interface further comprises a threaded wall and a rubber ring. The threaded wall is fixedly connected to the outer end surface of the separate pipe interface, and the rubber ring is sleeved on the outer end surface of the separate pipe interface.

[0009] As a preferred technical solution of the present invention, the separate pipe interface is provided in two groups, the side facing the outer end thereof is a columnar structure, and the outer end surface facing the valve sleeve body is a tubular body with a smaller diameter.

[0010] As an optimal technical solution of the present invention, the valve sleeve body also includes a threaded groove and a sealing groove. The threaded groove is opened on the inner wall end surface of the valve sleeve body near the left and right ends. The sealing groove is provided in two groups, which are respectively opened on the inner wall end surfaces of the valve sleeve body on the left and right sides of the valve body.

[0011] As an optimal technical solution of the present invention, the length of one side of the thread groove is the same as that of the thread wall, and there is a threaded connection relationship between them. When one side of the separate pipe interface is completely connected to the valve sleeve body, the rubber ring is embedded in the sealing groove.

[0012] As a preferred technical solution of the present invention, the bottom positioning shaft passes through the bottom end surface of the valve sleeve body and establishes a movable connection with the bottom of the valve body at its upper end.

[0013] As a preferred technical solution of the present invention, a shaft seat structure is provided at the position where the top end of the bottom positioning shaft is connected to the valve body.

[0014] As an optimal technical solution of the present invention, the outer side of the separate pipe interface is connected to the external pipe structure, and the size of this side can be customized. Its connection methods include but are not limited to plug-in, socket connection, bolt connection, bundling connection and welding. Bolt connection is preferred in this solution.

[0015] Compared with the prior art, the present invention provides a valve device that is easy to install and has the following beneficial effects:

[0016] When the valve is in a closed position, the cam is in a closed position, and ... The two end structures of the body, and the operator can select different separate pipe interfaces according to the size specifications of the external pipe. The end facing the valve sleeve body is always of the same size and structure, and the threaded connection relationship is established in the same way. After the separate pipe interface is connected to the valve sleeve body, the rubber ring is embedded in the sealing groove and completes the edge sealing; through the above settings and processes, the structure can not only further seal the internal edge of the valve structure, but also quickly disassemble and assemble the valve structure through the separate pipe interface, making the maintenance and replacement operations inside the valve body more convenient and smooth. By using separate pipe interfaces of different sizes, the installation applicability of the structure can also be increased, thereby improving the scope of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the utility model in a split state;

[0019] Figure 3 This is a schematic diagram of the installation position structure of the bottom positioning shaft of the utility model;

[0020] Figure 4 This is a schematic diagram of the overall structure of the separate pipe interface of the utility model.

[0021] In the figure: 1. Valve sleeve body; 101. Threaded groove; 102. Sealing groove; 2. Control shaft; 3. Handle; 4. Separate pipe interface; 401. Threaded wall; 402. Rubber ring; 5. Valve body; 6. Bottom positioning shaft. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-4 In this embodiment: a valve device that is easy to install includes a valve sleeve body 1, a control shaft 2, a handle 3 and a valve body 5. The control shaft 2 is arranged on the inner end surface of the valve sleeve body 1, the handle 3 is arranged on the top of the control shaft 2, and the valve body 5 is arranged on the bottom end surface of the control shaft 2;

[0024] Separate pipe interfaces 4 are provided at the outer ends of both sides of the valve sleeve body 1, and a bottom positioning shaft 6 is provided at the bottom of the valve sleeve body 1;

[0025] The separate pipe interface 4 further includes a threaded wall 401 and a rubber ring 402 . The threaded wall 401 is fixedly connected to the outer end surface of the separate pipe interface 4 , and the rubber ring 402 is sleeved on the outer end surface of the separate pipe interface 4 .

[0026] In this embodiment, two groups of separate pipe interfaces 4 are provided. The side facing the outer end is a columnar structure, while the outer end surface facing the valve sleeve body 1 is a tubular body with a smaller diameter. The valve sleeve body 1 also includes a thread groove 101 and a sealing groove 102. The thread groove 101 is provided on the inner wall end surface of the valve sleeve body 1 near the left and right ends. The sealing groove 102 is provided in two groups, one on the inner wall end surface of the valve sleeve body 1 on the left and right sides of the valve body 5.

[0027] Specifically, the tubular body with a smaller diameter provided at the outer end of the separate pipe interface 4 facing the valve sleeve body 1 can be smoothly inserted into the interior of the valve sleeve body 1 and establish a connection therewith;

[0028] In this embodiment, the length of one side of the thread groove 101 is the same as that of the thread wall 401, and they are threadedly connected to each other. When the separate pipe interface 4 on one side is completely connected to the valve sleeve body 1, the rubber ring 402 is embedded in the sealing groove 102; the bottom positioning shaft 6 passes through the bottom end surface of the valve sleeve body 1 and is movably connected to the bottom of the valve body 5 at its upper end;

[0029] Specifically, by providing the thread groove 101 and the thread wall 401 with the same length, the rubber ring 402 can be positioned just to fit into the sealing groove 102 when the separate pipe interface 4 is inserted into the valve sleeve body 1 ;

[0030] In this embodiment, an axle seat structure is provided at the position where the top end of the bottom positioning shaft 6 is connected to the valve body 5; the outer side of the separate pipe interface 4 is connected to the external pipe structure, and the size of this side can be customized. Its connection methods include but are not limited to plug-in, socket connection, bolt connection, bundling connection and welding. In this solution, bolt connection is preferred.

[0031] When the valve body 5 is in the closed position, the valve body 5 is in the closed position, and the valve body 5 is in the closed position, and the valve body 5 is in the closed position, and the valve body 5 is in the closed position, and the valve body 5 is in the closed position, and the valve body 5 is in the closed position, and the valve body 5 is in the closed position, and the valve body 5 is in the closed position, and the valve body 5 is in the closed position, and the valve body 5 is in the closed position, and the valve body 5 is in the closed position, and the valve body 5 is in the closed position, and the valve body 5 is in the closed position, and the valve body 5 is in the closed position, and the valve body 5 is in the closed position, and the valve body 5 is in the closed position, and the valve body 5 is in the closed position, and the valve body 5 is in the closed position, and the valve body 5 is in the closed position, and the valve body 5 is in the closed position, and the valve body 5 is in the closed position, and the valve body

[0032] 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 valve device that is easy to install, comprising a valve sleeve body (1), an operating shaft (2), a handle (3) and a valve body (5), wherein the operating shaft (2) is arranged on the inner end surface of the valve sleeve body (1), the handle (3) is arranged on the top of the operating shaft (2), and the valve body (5) is arranged on the bottom end surface of the operating shaft (2), characterized in that: Separable pipe interfaces (4) are provided at the outer ends of both sides of the valve sleeve body (1), and a bottom positioning shaft (6) is provided at the bottom of the valve sleeve body (1); The detachable pipe interface (4) further comprises a threaded wall (401) and a rubber ring (402), wherein the threaded wall (401) is fixedly connected to the outer end surface of the detachable pipe interface (4), and the rubber ring (402) is sleeved on the outer end surface of the detachable pipe interface (4).

2. A valve device that is easy to install according to claim 1, characterized in that: The separate pipe interfaces (4) are provided in two groups, the side facing the outer end of which is a columnar structure, while the outer end surface facing the valve sleeve body (1) is a tubular body.

3. A valve device that is easy to install according to claim 1, characterized in that: The valve sleeve body (1) further comprises a thread groove (101) and a sealing groove (102). The thread groove (101) is provided on the inner wall end surface of the valve sleeve body (1) near the left and right ends. The sealing groove (102) is provided in two groups, which are respectively provided on the inner wall end surface of the valve sleeve body (1) on the left and right sides of the valve body (5).

4. A valve device that is easy to install according to claim 3, characterized in that: The length of one side of the thread groove (101) is the same as that of the thread wall (401), and a threaded connection relationship is formed between them. When the one side separated pipe interface (4) is completely connected to the valve sleeve body (1), the rubber ring (402) is embedded in the sealing groove (102).

5. The valve device that is easy to install according to claim 1, characterized in that: The bottom positioning shaft (6) passes through the bottom end surface of the valve sleeve body (1) and establishes a movable connection with the bottom of the valve body (5) at its upper end.

6. The valve device that is easy to install according to claim 1, characterized in that: A shaft seat structure is provided at a position where the top end of the bottom positioning shaft (6) is connected to the valve body (5).

7. The valve device that is easy to install according to claim 1, characterized in that: The outer side of the separate pipe interface (4) is connected to the external pipe structure, and the size of this side can be customized. Its connection methods include but are not limited to plug-in connection, sleeve connection, bolt connection, binding connection and welding. In this solution, bolt connection is adopted.

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