Valve cover for limiting mounting height of angle valve

Abstract

The utility model relates to the technical field of angle valve accessories, in particular to a valve deck used for limiting the installation height of an angle valve, and aims to solve the problem that a valve rod, a stand column and the whole are high in the prior art. The bottom of the angle valve cover is fixedly connected with a bottom connecting structure, and the right side of the bottom connecting structure is fixedly connected with a left side connecting port; the angle valve cover comprises an upper end connecting valve cover, the upper end connecting valve cover is fixedly connected to the lower end of the upper connecting structure, the left side connecting opening comprises a water flow connecting long pipe, and the water flow connecting long pipe is fixedly connected to the right side of the bottom connecting structure. The valve has the effect of reducing the overall height of the valve.

Description

Technical Field

[0001] The present application relates to the technical field of angle valve accessories, and in particular to a valve cover for limiting the installation height of an angle valve. Background Art

[0002] Angle valves are angle-type stop valves, which are widely used in the valve field. The packing of conventional angle valves is usually set at the connection between the valve cover and the valve stem, and the packing is located between the upper surface of the valve cover and the pressure plate.

[0003] This design raises the valve stem, column, and overall mounting height, increasing material costs and making it less user-friendly for installation in confined spaces. Furthermore, the installation process is complex and difficult to quickly secure. Furthermore, there are no protective devices on the outside, resulting in insufficient sealing, and no internal filter to purify water. Therefore, improvements are needed. Utility Model Content

[0004] In order to reduce the installation height of the angle valve, the present application provides a valve cover for limiting the installation height of the angle valve.

[0005] The present application provides a valve cover for limiting the installation height of an angle valve, which adopts the following technical solution:

[0006] A valve cover for limiting the installation height of an angle valve, comprising an angle valve switch and an upper connecting structure, and the upper connecting structure is fixedly connected to the bottom of the angle valve switch, the bottom of the upper connecting structure is fixedly provided with an angle valve cover, the bottom of the angle valve cover is fixedly connected to the bottom connecting structure, the right side of the bottom connecting structure is fixedly connected to a left connecting port, and the bottom of the bottom connecting structure is fixedly connected to the bottom connecting port; the angle valve cover comprises an upper end connecting valve cover, and the upper end connecting valve cover is fixedly connected to the lower end of the upper connecting structure; the left connecting port comprises a long water flow connecting tube, and the long water flow connecting tube is fixedly connected to the right side of the bottom connecting structure.

[0007] By adopting this technical solution, the packing structure adopts a sunken design, with the compression sleeve and pressure plate integrated into a simple structure. This reduces the height of the column valve stem, saving material while also reducing the overall height of the valve, making it more suitable for installation in confined spaces. It also allows for a secure connection between the upper and lower ends, increasing structural stability. This allows water to be filtered through the filter, increasing the functionality of the device.

[0008] Optionally, the angle valve switch is hexagonal in shape, and a groove hole matching the angle valve cover is provided inside the upper connecting structure.

[0009] By adopting the above technical solution, the angle valve can be opened and closed, and the user can control it.

[0010] Optionally, eight groups of connecting and fixing bolts are arranged around the upper end connecting valve cover, a middle gasket is connected to the outer side of the bottom of the upper end connecting valve cover, an internal retaining ring is connected to the inner ring of the bottom of the upper end connecting valve cover, a packing structure is welded to the central bottom of the upper end connecting valve cover, and the upper end connecting valve cover is fixedly connected to the lower end connecting valve cover by connecting and fixing bolts.

[0011] By adopting the above technical solution, the angle valve is installed more firmly and the convenience of device installation is increased.

[0012] Optionally, the upper end connecting valve cover and the lower end connecting valve cover are threadedly connected to an outer protection device on their outer sides, and the upper end connecting valve cover and the lower end connecting valve cover are provided with threaded grooves that cooperate with the outer protection device.

[0013] By adopting the above technical solution, the angle valve installation structure is more confidential and the service life of the device is extended.

[0014] Optionally, the upper connecting valve cover and the lower connecting valve cover are provided with eight groups of threaded groove holes that cooperate with the connecting fixing bolts, the middle gasket is provided with eight groups of threaded groove holes that cooperate with the connecting fixing bolts, the inner ring size of the middle gasket cooperates with the internal retaining ring, and eight groups of plug-in columns are provided at the bottom of the internal retaining ring.

[0015] By adopting the above technical solution, the angle valve can be fixedly installed to prevent insufficient sealing caused by loose installation.

[0016] Optionally, the filler structure includes a bottom fixing block, the interior of the bottom fixing block is filled with filler blocks, and the bottom fixing block is provided with a filling groove that cooperates with the filler blocks.

[0017] By adopting the above technical solution, the angle valve can be filled and adjusted to the required height.

[0018] Optionally, the inner ring of the upper end of the lower end connecting valve cover is provided with a plug-in groove that cooperates with the internal clamping ring.

[0019] By adopting the above technical solution, the angle valve cover can be installed quickly and conveniently, preventing installation difficulties caused by insufficient alignment.

[0020] Optionally, the outer protection device includes a threaded ring cover, a plurality of outer friction blocks are provided on the outer side of the threaded ring cover, and two groups of upper end indicating structures are provided on the upper end of the threaded ring cover.

[0021] By adopting the above technical solution, the outer side of the angle valve cover is protected, the protection of the outer side of the device is increased, and the service life of the device is extended.

[0022] Optionally, an internal filter is provided inside the water flow connecting long tube, a connecting pipe sleeve is fixedly connected to the left side of the bottom of the water flow connecting long tube near the internal filter, a connecting pipe is threadedly connected to the inside of the connecting pipe sleeve, and a bottom receiving bin is provided at the bottom of the connecting pipe.

[0023] By adopting the above technical solution, the angle valve can filter impurities, giving the device more functions and a wider range of applications.

[0024] In summary, this application includes at least one of the following beneficial technical effects:

[0025] 1. By setting up a packing structure and adopting a sunken packing structure, the compression sleeve and the compression plate are integrated, the structure is simple, and the height of the column valve stem is reduced. While saving materials, the overall height of the valve is reduced, making it more user-friendly for installation in a narrow space;

[0026] 2. The middle gasket and internal retaining ring are provided to make the installation of the angle valve cover easier and more convenient. The outer protective device is provided to ensure the safety of the angle valve cover and increase the sealing of the angle valve. The left connection port is provided to allow the angle valve to filter impurities and increase the functionality of the angle valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the overall structure of the left front slope of a valve cover for limiting the installation height of an angle valve in the present application.

[0028] Figure 2 This is a schematic diagram of the expanded structure of the angle valve cover of this application.

[0029] Figure 3 This is a schematic diagram of the middle gasket and internal retaining ring structure of this application.

[0030] Figure 4 It is a schematic diagram of the filler structure of this application.

[0031] Figure 5 It is a structural diagram of the outer protection device of this application.

[0032] Figure 6 This is a schematic diagram of the left side connection port structure of this application.

[0033] Explanation of the accompanying drawings: 1. Angle valve switch; 2. Upper connecting structure; 3. Angle valve cover; 31. Upper end connecting valve cover; 32. Connecting fixing bolt; 33. Middle gasket; 34. Internal retaining ring; 35. Packing structure; 351. Bottom fixing block; 352. Packing block; 36. Lower end connecting valve cover; 37. Outer protection device; 371. Threaded ring cover; 372. Outer friction block; 373. Upper end indication structure; 4. Bottom connecting structure; 5. Left side connecting port; 51. Water flow connecting long tube; 52. Internal filter screen; 53. Connecting pipe sleeve; 54. Connecting pipe; 55. Bottom receiving bin; 6. Bottom connecting port. DETAILED DESCRIPTION

[0034] The following is combined with Figure 1-6 This application is described in further detail.

[0035] The embodiment of the present application discloses a valve cover for limiting the installation height of an angle valve. Figure 1-3 A valve cover for limiting the installation height of an angle valve includes an angle valve switch 1 and an upper connecting structure 2, wherein the upper connecting structure 2 is fixedly connected to the bottom of the angle valve switch 1, an angle valve cover 3 is fixedly provided on the bottom of the upper connecting structure 2, the bottom of the angle valve cover 3 is fixedly connected to a bottom connecting structure 4, the right side of the bottom connecting structure 4 is fixedly connected to a left connecting port 5, and the bottom of the bottom connecting structure 4 is fixedly connected to a bottom connecting port 6;

[0036] The angle valve cover 3 includes an upper end connecting valve cover 31, and the upper end connecting valve cover 31 is fixedly connected to the lower end of the upper connecting structure 2, so that the upper end and the lower end can be firmly connected.

[0037] The left connecting port 5 includes a long water flow connecting tube 51 , which is fixedly connected to the right side of the bottom connecting structure 4 so that the water can be filtered through the filter.

[0038] The cam 33 is provided with a plurality of screw threads on the top of the valve cover 31, and the cam 33 is provided with a plurality of screw threads on the top of the valve cover 31, and the plurality of screw threads on the bottom of the valve cover 31 are provided with a plurality of screw threads on the top of the valve cover 31, and the plurality of screw threads on the bottom of the valve cover 31 are provided with a plurality of screw threads on the top of the valve cover 31.

[0039] The connecting bolts 32 are secured with hexagonal nuts, which provide more contact area and greater clearance. This makes it easier to position and rotate the nuts using tools, typically a wrench or spanner, making installation and removal more efficient. Furthermore, the six corners distribute force more evenly, effectively reducing the risk of thread loosening.

[0040] Reference Figure 2 、 Figure 4 and Figure 5 In order to allow the angle valve to be filled and increase the sealing of the device, a packing structure 35 is welded to the central bottom of the upper end connecting valve cover 31, and the upper end connecting valve cover 31 is fixedly connected to the lower end connecting valve cover 36 by connecting fixing bolts 32. The outer sides of the upper end connecting valve cover 31 and the lower end connecting valve cover 36 are threadedly connected to the outer side protection device 37. The upper end connecting valve cover 31 and the lower end connecting valve cover 36 are provided with threaded grooves that cooperate with the outer side protection device 37. The packing structure 35 includes a bottom fixing block 351, and the bottom fixing block 351 is filled with a packing block 352, which specifies the packing area so that the packing The material is more accurate, the bottom fixing block 351 is provided with a filling groove that cooperates with the filling block 352, so that the filler can adjust the height of the angle valve. The outer protection device 37 includes a threaded ring cover 371. The outer side of the threaded ring cover 371 is provided with an array of outer friction blocks 372 to increase the friction of the threaded ring cover 371 and reduce the loose installation caused by slipping. The upper end of the threaded ring cover 371 is provided with two groups of upper end indication structures 373. The structure is arrow-shaped, so that the user can get instructions for quick installation. The arrow can indicate the specific installation direction of the threaded ring cover 371, increasing the aesthetics of the structure. The arrow can ensure that the nut is installed in the correct direction according to the design requirements, avoiding assembly errors or unnecessary adjustments. The internal filling is carried out through the packing structure 35 to reach the target height. After that, the outer protection device 37 is screwed and installed to the outside of the valve cover 3 on the outside of the fixed angle valve cover 3 to fix it, thereby achieving the target effect.

[0041] Reference Figure 1 and Figure 6 In order to give the angle valve a filtering function, an internal filter screen 52 is provided inside the water flow connecting long tube 51. The target filter screen is convex, so that impurities can be fully filtered when the water flows through. The material is made of corrosion-resistant material. A connecting pipe sleeve 53 is fixedly connected to the bottom left side of the water flow connecting long tube 51 near the internal filter screen 52. The connecting pipe sleeve 53 is threadedly connected to a connecting pipe 54. A bottom receiving bin 55 is provided at the bottom of the connecting pipe 54, so that impurities can be received in the bottom receiving bin 55, thereby achieving the target filtering requirements.

[0042] The implementation principle of a valve cover for limiting the installation height of an angle valve in an embodiment of the present application is as follows: the upper end connecting valve cover 31 and the lower end connecting valve cover 36 are connected by an internal retaining ring 34, and then fixed by connecting fixing bolts 32, and the outer protective device 37 is rotated and installed on the outside to reach the ideal height through packing.

[0043] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A valve cover for limiting the installation height of an angle valve, comprising: An angle valve switch (1) and an upper connecting structure (2), wherein the upper connecting structure (2) is fixedly connected to the bottom of the angle valve switch (1), characterized in that: an angle valve cover (3) is fixedly provided at the bottom of the upper connecting structure (2), the bottom of the angle valve cover (3) is fixedly connected to a bottom connecting structure (4), the right side of the bottom connecting structure (4) is fixedly connected to a left connecting port (5), and the bottom of the bottom connecting structure (4) is fixedly connected to a bottom connecting port (6); The angle valve cover (3) comprises an upper end connecting valve cover (31), and the upper end connecting valve cover (31) is fixedly connected to the lower end of the upper connecting structure (2); The left connecting port (5) comprises a long water flow connecting tube (51), and the long water flow connecting tube (51) is fixedly connected to the right side of the bottom connecting structure (4).

2. The valve cover for limiting the installation height of an angle valve according to claim 1, characterized in that: The angle valve switch (1) is hexagonal in shape, and a groove hole matching the angle valve cover (3) is provided inside the upper connecting structure (2).

3. The valve cover for limiting the installation height of an angle valve according to claim 1, characterized in that: Eight groups of connecting and fixing bolts (32) are arranged around the upper end connecting valve cover (31), a middle gasket (33) is connected to the outer side of the bottom of the upper end connecting valve cover (31), an internal retaining ring (34) is connected to the inner ring of the bottom of the upper end connecting valve cover (31), a packing structure (35) is welded to the central bottom of the upper end connecting valve cover (31), and the upper end connecting valve cover (31) is fixedly connected to the lower end connecting valve cover (36) by means of connecting and fixing bolts (32).

4. The valve cover for limiting the installation height of an angle valve according to claim 3, characterized in that: The outer sides of the upper connecting valve cover (31) and the lower connecting valve cover (36) are threadedly connected to an outer protection device (37), and the upper connecting valve cover (31) and the lower connecting valve cover (36) are provided with threaded grooves that cooperate with the outer protection device (37).

5. The valve cover for limiting the installation height of an angle valve according to claim 3, characterized in that: The upper connecting valve cover (31) and the lower connecting valve cover (36) are provided with eight groups of threaded groove holes that cooperate with the connecting fixing bolts (32), and the middle gasket (33) is provided with eight groups of threaded groove holes that cooperate with the connecting fixing bolts (32). The inner ring size of the middle gasket (33) cooperates with the internal retaining ring (34), and the bottom of the internal retaining ring (34) is provided with eight groups of plug-in columns.

6. The valve cover for limiting the installation height of an angle valve according to claim 3, characterized in that: The packing structure (35) comprises a bottom fixing block (351), the interior of the bottom fixing block (351) is filled with a packing block (352), and the bottom fixing block (351) is provided with a filling groove that cooperates with the packing block (352).

7. The valve cover for limiting the installation height of an angle valve according to claim 3, characterized in that: The inner ring of the upper end of the lower end connecting valve cover (36) is provided with a plug-in groove that cooperates with the internal clamping ring (34).

8. The valve cover for limiting the installation height of an angle valve according to claim 4, characterized in that: The outer protection device (37) comprises a threaded ring cover (371), a plurality of outer friction blocks (372) are provided on the outer side of the threaded ring cover (371), and two groups of upper end indicating structures (373) are provided on the upper end of the threaded ring cover (371).

9. The valve cover for limiting the installation height of an angle valve according to claim 1, characterized in that: An internal filter screen (52) is provided inside the long water flow connecting tube (51), a connecting pipe sleeve (53) is fixedly connected to the left side of the bottom of the long water flow connecting tube (51) near the internal filter screen (52), a connecting pipe (54) is threadedly connected to the inside of the connecting pipe sleeve (53), and a bottom receiving compartment (55) is provided at the bottom of the connecting pipe (54).

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