Electric sleeve adjusting valve

Abstract

The utility model provides an electric sleeve adjusting valve, and belongs to the technical field of electric sleeve adjusting valves. Comprising a regulating valve body, water inlet ends are arranged on the two sides of the regulating valve body, and filtering assemblies are arranged on the outer walls of the water inlet ends; the filtering assembly comprises a circular groove provided with the inner wall of the water inlet end. The filter screen is inserted into the inner wall of the water inlet end, when the clamping block is extruded by the filter screen and moves to the deep position of the circular groove, and after the filter screen is completely inserted into the water inlet end, the clamping block is not extruded, and the connecting block and the clamping block are pushed to the direction of the filter screen through the spring until the connecting block and the clamping block are clamped with the filter screen; a rotating ring is rotated to drive a connecting rope to move, the connecting rope moves to drive a connecting block and a clamping block to move deep into a circular groove, at the moment, the clamping block is separated from a filter screen, the filter screen can be taken down, the dismounting and mounting efficiency of the filter screen can be improved, and meanwhile the water filtering effect can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of electric sleeve regulating valves, in particular to an electric sleeve regulating valve. Background Art

[0002] The valve core structure of the electric sleeve control valve is based on the clearance between the sleeve and the valve disc. There are multiple throttling windows on the sleeve. The shape of the window determines the flow characteristics of the control valve, and the area of ​​the window affects the flow coefficient Cv of the control valve.

[0003] An existing new type of electric sleeve regulating valve can refer to the utility model patent with Chinese patent announcement number CN219326688U, which provides a new type of electric sleeve regulating valve, including an electric sleeve regulating valve and a filtering mechanism, wherein the filtering mechanism includes a fixed sleeve, a pre-filter, a pre-filter element, an ion exchange resin, coconut shell activated carbon and an RO membrane, the upper surface of the electric sleeve regulating valve is fixedly connected to a hand wheel, the lower surface of the hand wheel is fixedly connected to a valve cover, the lower surface of the valve cover is threadedly connected to a valve body, the inner surface of the valve body is movably connected to a valve core, the outer surface of the valve core is slidably connected to a sleeve, the outer surface of the sleeve is provided with a filtering mechanism, and the lower surface of the valve cover is provided with a sealing mechanism.

[0004] However, during actual use of the device, it was found that although the device can filter impurities in water, in the prior art, the filtering device set therein cannot be disassembled. After long-term use, the filtering device of the device will be clogged with dirt, thereby affecting the filtering effect. Therefore, the present application provides an electric sleeve regulating valve to meet the needs. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide an electric sleeve regulating valve to solve the problem that the existing filter device cannot be disassembled and the filter device of the device will be blocked by dirt after long-term use, thereby affecting the filtering effect.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] An electric sleeve regulating valve comprises: a regulating valve body, water inlet ends are arranged on both sides of the regulating valve body, and a filter assembly is arranged on the outer wall of the water inlet end; the filter assembly comprises a circular groove provided with the inner wall of the water inlet end, a spring is fixedly assembled on the inner wall of the circular groove, a connecting block is fixedly assembled on the end of the spring away from the circular groove, a clamping block is fixedly assembled on the side of the connecting block away from the spring, a filter net is clamped on the outer wall of the clamping block, an annular groove is provided on the outer wall of the water inlet end, a swivel is rotatably connected to the inner wall of the annular groove, a connecting rope is fixedly connected to the side of the connecting block close to the spring, and the end of the connecting rope away from the connecting block is fixedly connected to the swivel.

[0008] A guide groove is provided on one side of the filter screen close to the water inlet end, and the guide groove is an inclined groove.

[0009] A positioning groove is formed on the outer wall of the water inlet end, a positioning block is clamped on the inner wall of the positioning groove, and a side of the positioning block away from the positioning groove is fixedly connected to the filter screen.

[0010] The inner wall of the positioning groove is clamped with a limiting block, and a sealing gasket is fixedly assembled on a side of the limiting block close to the filter screen, and the sealing gasket abuts against the filter screen.

[0011] The cross-sectional shape of the block is a right-angled trapezoid, and the hypotenuse of the block is located at a side close to the filter screen.

[0012] The number of the springs, the connecting blocks, the clamping blocks and the connecting ropes is four, and the four springs, the connecting blocks, the clamping blocks and the connecting ropes are evenly distributed on the peripheral side of the inner wall of the water inlet end.

[0013] Compared with the prior art, the utility model has at least the following beneficial effects:

[0014] 1. In the above scheme, the filter is inserted into the inner wall of the water inlet end. When the block is squeezed by the filter, it moves to the depth of the circular groove. When the filter is fully inserted into the water inlet end, the block is no longer squeezed, and the connecting block and the block are pushed toward the direction of the filter by the spring until they are engaged with it. When disassembly is required, the connecting rope is driven to move by rotating the swivel, and the movement of the connecting rope drives the connecting block and the block to move to the depth of the circular groove. At this time, the block is separated from the filter, and the filter can be removed, which is beneficial to improving the disassembly and assembly efficiency of the filter and at the same time beneficial to ensuring the filtering effect on water.

[0015] 2. In the above scheme, by providing the positioning groove and the positioning block, it is helpful to improve the fixing effect of the filter screen in the water inlet end, thereby ensuring its stability and firmness in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the electric sleeve regulating valve;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the electric sleeve regulating valve from the first perspective;

[0019] Figure 3 It is a schematic diagram of the cross-sectional structure of the electric sleeve regulating valve from a second viewing angle;

[0020] Figure 4 for Figure 2 A in the middle is an enlarged schematic diagram of the three-dimensional structure;

[0021] Figure 5 for Figure 3 The enlarged schematic diagram of the three-dimensional structure is shown at B in the middle.

[0022] [Reference Signs]

[0023] 1. Regulating valve body; 11. Water inlet end;

[0024] 2. Filter assembly; 21. Circular groove; 22. Spring; 23. Connecting block; 24. Clamping block; 25. Filter screen; 26. Annular groove; 27. Rotating ring; 28. Connecting rope;

[0025] 3. Guide groove; 4. Positioning groove; 5. Positioning block; 6. Limit block; 7. Sealing gasket.

[0026] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION

[0027] The following is a detailed description of an electric sleeve regulating valve provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are listed as the best and preferred embodiments, and other alternatives can also be used by technicians in some known technical fields; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0028] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0029] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0030] It will be understood that the meaning of “on,” “over,” and “above” in this disclosure should be interpreted in the broadest manner, so that “on” means not only “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” means not only “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0031] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0032] like Figure 1 Figure 2 and Figure 3 As shown, the embodiment of the utility model provides an electric sleeve regulating valve, comprising: a regulating valve body 1, water inlet ends 11 are arranged on both sides of the regulating valve body 1, and a filter assembly 2 is arranged on the outer wall of the water inlet end 11; the filter assembly 2 comprises a circular groove 21 provided on the inner wall of the water inlet end 11, a spring 22 providing elastic force is fixedly assembled on the inner wall of the circular groove 21, a connecting block 23 is fixedly assembled on one end of the spring 22 away from the circular groove 21, a clamping block 24 for fixing is fixedly assembled on the side of the connecting block 23 away from the spring 22, and the outer wall of the clamping block 24 is clamped with the filter The net 25 and the outer wall of the water inlet end 11 are provided with an annular groove 26, the inner wall of the annular groove 26 is rotatably connected with a swivel 27, the side of the connecting block 23 close to the spring 22 is fixedly connected with a connecting rope 28, and the end of the connecting rope 28 away from the connecting block 23 is fixedly connected to the swivel 27, the inner wall of the positioning groove 4 is clamped with a limiting block 6, and the side of the limiting block 6 close to the filter net 25 is fixedly equipped with a sealing gasket 7, and the sealing gasket 7 is in contact with the filter net 25. By setting the limiting block 6 and the sealing gasket 7, it is beneficial to improve the sealing of the connection between the filter net 25 and the water inlet end 11.

[0033] like Figure 2 and Figure 4 As shown, a guide groove 3 is provided on one side of the filter screen 25 close to the water inlet end 11. The guide groove 3 is an inclined groove. The guide groove 3 is provided to facilitate guiding the block 24 when installing the filter screen 25, thereby improving the smoothness of its installation.

[0034] like Figure 3 and Figure 5 As shown, a positioning groove 4 is provided on the outer wall of the water inlet end 11, and a positioning block 5 is clamped on the inner wall of the positioning groove 4. The side of the positioning block 5 away from the positioning groove 4 is fixedly connected to the filter screen 25. By setting the positioning groove 4 and the positioning block 5, it is beneficial to improve the effect of fixing the filter screen 25 in the water inlet end 11, thereby ensuring its stability and firmness in use.

[0035] like Figure 2 and Figure 4 As shown, the cross-sectional shape of the block 24 is a right-angled trapezoid, and the hypotenuse of the block 24 is located on the side close to the filter 25. By limiting the block 24, it is helpful to improve the convenience of connecting the block 24 and the filter 25.

[0036] like Figure 2 and Figure 4 As shown, the number of springs 22, connecting blocks 23, clamping blocks 24 and connecting ropes 28 is four, and the four springs 22, connecting blocks 23, clamping blocks 24 and connecting ropes 28 are evenly distributed on the circumferential side of the inner wall of the water inlet end 11. By limiting the number and positions of the springs 22, connecting blocks 23, clamping blocks 24 and connecting ropes 28, it is beneficial to improve the firmness of the filter screen 25.

[0037] The technical solution provided by the utility model is that when working, the filter screen 25 is inserted into the inner wall of the water inlet end 11, and when the clamping block 24 is squeezed by the filter screen 25, it moves to the depth of the circular groove 21. When the filter screen 25 is completely inserted into the water inlet end 11, the clamping block 24 loses the squeezing, and the connecting block 23 and the clamping block 24 are pushed toward the direction of the filter screen 25 by the spring 22 until they are clamped therewith. When it is necessary to disassemble, the connecting rope 28 is driven to move by rotating the swivel 27, and the connecting block 23 and the clamping block 24 are driven to move to the depth of the circular groove 21 by the movement of the connecting rope 28. At this time, the clamping block 24 is separated from the filter screen 25, and the filter screen 25 can be removed;

[0038] The positioning groove 4 and the positioning block 5 are provided to improve the fixing effect of the filter screen 25 in the water inlet end 11, thereby ensuring the stability and firmness of the filter screen 25 in use.

[0039] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the above preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0040] A person skilled in the art will appreciate that all or part of the steps in the above-mentioned embodiment method can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc.

[0041] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An electric sleeve regulating valve, characterized in that: include: A regulating valve body (1), wherein water inlet ends (11) are arranged on both sides of the regulating valve body (1), and a filter assembly (2) is arranged on the outer wall of the water inlet end (11); The filter assembly (2) comprises a circular groove (21) formed on the inner wall of the water inlet end (11); a spring (22) is fixedly mounted on the inner wall of the circular groove (21); a connecting block (23) is fixedly mounted on one end of the spring (22) away from the circular groove (21); a clamping block (24) is fixedly mounted on the side of the connecting block (23) away from the spring (22); a filter screen (25) is clamped on the outer wall of the clamping block (24); an annular groove (26) is formed on the outer wall of the water inlet end (11); a swivel (27) is rotatably connected to the inner wall of the annular groove (26); a connecting rope (28) is fixedly connected to the side of the connecting block (23) close to the spring (22); and an end of the connecting rope (28) away from the connecting block (23) is fixedly connected to the swivel (27).

2. The electric sleeve regulating valve according to claim 1, characterized in that: A guide groove (3) is provided on one side of the filter screen (25) close to the water inlet end (11), and the guide groove (3) is an inclined groove.

3. The electric sleeve regulating valve according to claim 1, characterized in that: The outer wall of the water inlet end (11) is provided with a positioning groove (4), the inner wall of the positioning groove (4) is clamped with a positioning block (5), and the side of the positioning block (5) away from the positioning groove (4) is fixedly connected to the filter screen (25).

4. The electric sleeve regulating valve according to claim 3, characterized in that: The inner wall of the positioning groove (4) is clamped with a limiting block (6), and a sealing gasket (7) is fixedly mounted on a side of the limiting block (6) close to the filter screen (25), and the sealing gasket (7) is in contact with the filter screen (25).

5. The electric sleeve regulating valve according to claim 1, characterized in that: The cross-sectional shape of the clamping block (24) is a right-angled trapezoid, and the hypotenuse of the clamping block (24) is located on a side close to the filter screen (25).

6. The electric sleeve regulating valve according to claim 1, characterized in that: The number of the spring (22), the connection block (23), the clamping block (24) and the connection rope (28) is four, and the four springs (22), the connection block (23), the clamping block (24) and the connection rope (28) are evenly distributed on the circumference of the inner wall of the water inlet end (11).

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