Flow control valve convenient to adjust

Abstract

The utility model discloses a flow control valve convenient to adjust, which comprises a control valve main body, a control rod is arranged on the control valve main body, an adjusting assembly is arranged outside the control rod, two ends of the control valve main body are communicated with a first connecting pipe, a rotating assembly is arranged outside the first connecting pipe, and the first connecting pipe is communicated with a second connecting pipe. A fixing assembly is arranged on the outer portion of the first connecting pipe, the adjusting assembly comprises a fixing plate rotationally connected to the outer portion of the control rod in a sleeving mode, a dial is fixedly connected to the top of the fixing plate, and through the arranged adjusting assembly, a worker can adjust the control valve body conveniently. According to the flow control valve convenient to adjust, the direction angle of the second connecting pipe can be conveniently adjusted by a worker, the direction of flow liquid can be changed without replacing the second connecting pipe, the unnecessary workload of the worker is reduced, use of the worker is greatly facilitated, and therefore the flow control valve convenient to adjust is provided.

Description

Technical Field

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

[0002] The flow control valve is a multifunctional valve that uses a high-precision pilot method to control flow. It is suitable for use in water distribution pipes where flow and pressure need to be controlled. It maintains the predetermined flow rate unchanged, limits excessive flow to a predetermined value, and appropriately reduces the upstream high pressure. Even if the pressure upstream of the main valve changes, it will not affect the flow downstream of the main valve.

[0003] In actual use of the existing flow control valve, when the direction of the flow liquid needs to be changed, the connecting pipes with different directions need to be replaced to change the direction of the flow liquid, which is time-consuming and labor-intensive, increases the unnecessary workload of the staff, and is inconvenient for the staff to use. For this reason, we propose a flow control valve that is easy to adjust. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an easily adjustable flow control valve for solving the above-mentioned problems.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A flow control valve that is easy to adjust includes a control valve body, a control rod is arranged on the control valve body, an adjustment component is arranged outside the control rod, two ends of the control valve body are connected with a first connecting pipe, a rotating component is arranged outside the first connecting pipe, and a fixed component is arranged outside the first connecting pipe.

[0007] Preferably, the adjustment component includes a fixed plate rotatably sleeved on the outside of the control rod, and a dial is fixedly connected to the top of the fixed plate. The adjustment component is arranged to facilitate the staff to adjust the control valve body.

[0008] Preferably, a turning handle is fixedly connected to the top of the control rod, a pointer is fixedly connected to one side of the turning handle, and the pointer is matched with a dial.

[0009] Preferably, the rotating assembly includes a rotating joint connected to one end of the first connecting pipe, the other end of the rotating joint is connected to a diverter block, the bottom of the diverter block is connected to the second connecting pipe, and the second connecting pipe can be rotated by setting the rotating assembly.

[0010] Preferably, the fixing component includes a fixing plate fixedly sleeved on the outside of the first connecting tube, and a socket is provided on the outside of the fixing plate. There are multiple sockets distributed at equal distances, and the angle of the diverter block can be fixed by setting the fixing component.

[0011] Preferably, a connecting plate is fixedly connected to the top of the diverter block, and a plug rod is movably plugged into one side of the connecting plate, and the plug rod is adapted to the socket.

[0012] Preferably, a handle is fixedly connected to one side of the insertion rod, and the handle is made of rubber. By providing the rubber handle, the comfort of the staff when pulling the handle is improved.

[0013] Compared with the prior art, the beneficial effect of the utility model is: when the direction of the flow liquid needs to be changed, first pull the handle, then the plug rod can be driven to move, and then the plug rod is separated from the socket opened on the fixed plate, and the diverter block and the second connecting pipe are rotated. At this time, the diverter block and the second connecting pipe can be rotated under the action of the rotating joint, and when the second connecting pipe is rotated to a specified angle, the plug rod is inserted into the inside of the socket, and the diverter block can be fixed at the current angle. Through the provided pointer and dial, it is convenient for the staff to fine-tune the control valve body. Through the above structure, it is convenient for the staff to adjust the direction angle of the second connecting pipe, and the change of the flow liquid direction can be completed without replacing the second connecting pipe, which reduces the unnecessary workload of the staff and greatly facilitates the use of the staff. For this reason, we propose a flow control valve that is easy to adjust. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the utility model in cross section;

[0016] Figure 3 It is a schematic diagram of the structure of a partial section of the utility model.

[0017] In the figure: 1. control valve body; 2. control rod; 3. fixed plate; 4. dial; 5. turning handle; 6. pointer; 7. first connecting pipe; 8. rotating joint; 9. diverter block; 10. second connecting pipe; 11. fixed plate; 12. socket; 13. connecting plate; 14. plug rod; 15. handle. DETAILED DESCRIPTION

[0018] 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 in 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.

[0019] Example: Refer to Figure 1-3 A flow control valve that is easy to adjust, including a control valve body 1, a control rod 2 is arranged on the control valve body 1, an adjusting component is arranged outside the control rod 2, both ends of the control valve body 1 are connected with a first connecting pipe 7, a rotating component is arranged outside the first connecting pipe 7, a fixing component is arranged outside the first connecting pipe 7, the adjusting component includes a fixing plate 3 rotatably sleeved on the outside of the control rod 2, a dial 4 is fixedly connected to the top of the fixing plate 3, and the adjusting component is arranged to facilitate the staff to adjust the control valve body 1, a turning handle 5 is fixedly connected to the top of the control rod 2, a pointer 6 is fixedly connected to one side of the turning handle 5, and the pointer 6 is adapted to the dial 4, the rotating component includes a rotating joint 8 connected to one end of the first connecting pipe 7, and the other end of the rotating joint 8 It is connected with a diverter block 9, and the bottom of the diverter block 9 is connected with a second connecting pipe 10. The second connecting pipe 10 can be rotated by setting a rotating component. The fixing component includes a fixing plate 11 fixedly sleeved on the outside of the first connecting pipe 7. A plug hole 12 is opened on the outside of the fixing plate 11. The number of the plug holes 12 is multiple and equidistantly distributed. The angle of the diverter block 9 can be fixed by setting the fixing component. The top of the diverter block 9 is fixedly connected with a connecting plate 13, and one side of the connecting plate 13 is movably connected with a plug rod 14, which is adapted to the plug hole 12. A handle 15 is fixedly connected to one side of the plug rod 14. The material of the handle 15 is rubber. By setting the rubber handle 15, the comfort of the staff when pulling the handle 15 is improved.

[0020] During use: when it is necessary to change the direction of the flow liquid, first pull the handle 15, then the rod 14 can be driven to move, and then the rod 14 is separated from the socket 12 opened on the fixed plate 11, and the diverter block 9 and the second connecting pipe 10 are rotated. At this time, the diverter block 9 and the second connecting pipe 10 can be rotated under the action of the rotary joint 8. When the second connecting pipe 10 is rotated to a specified angle, the rod 14 is plugged into the inside of the socket 12, and the diverter block 9 can be fixed at the current angle. Through the provided pointer 6 and dial 4, it is convenient for the staff to fine-tune the control valve body 1. Through the above structure, it is convenient for the staff to adjust the direction angle of the second connecting pipe 10, and the change of the flow liquid direction can be completed without replacing the second connecting pipe 10, which reduces the unnecessary workload of the staff and greatly facilitates the use of the staff. For this reason, we propose a flow control valve that is easy to adjust.

[0021] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flow control valve that is easy to adjust, comprising a control valve body (1), characterized in that: The control valve body (1) is provided with a control rod (2), an adjusting component is provided outside the control rod (2), both ends of the control valve body (1) are connected with a first connecting pipe (7), a rotating component is provided outside the first connecting pipe (7), and a fixing component is provided outside the first connecting pipe (7).

2. The easily adjustable flow control valve according to claim 1, characterized in that: The adjustment assembly comprises a fixing plate (3) rotatably sleeved on the outside of the control rod (2), and a dial (4) is fixedly connected to the top of the fixing plate (3).

3. The easily adjustable flow control valve according to claim 2, characterized in that: The top of the control rod (2) is fixedly connected to a turning handle (5), one side of the turning handle (5) is fixedly connected to a pointer (6), and the pointer (6) is compatible with the dial (4).

4. The easily adjustable flow control valve according to claim 1, characterized in that: The rotating assembly comprises a rotating joint (8) connected to one end of a first connecting pipe (7), the other end of the rotating joint (8) is connected to a diverter block (9), and the bottom of the diverter block (9) is connected to a second connecting pipe (10).

5. The easily adjustable flow control valve according to claim 1, characterized in that: The fixing assembly comprises a fixing plate (11) fixedly sleeved on the outside of the first connecting pipe (7), the fixing plate (11) is provided with a plug hole (12) on the outside, and the plug holes (12) are multiple and equidistantly distributed.

6. The easily adjustable flow control valve according to claim 4, characterized in that: A connecting plate (13) is fixedly connected to the top of the diverter block (9), and an insert rod (14) is movably inserted into one side of the connecting plate (13), wherein the insert rod (14) is adapted to fit the insertion hole (12).

7. The easily adjustable flow control valve according to claim 6, characterized in that: A handle (15) is fixedly connected to one side of the insertion rod (14), and the handle (15) is made of rubber.

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