Fast-assembly filter angle valve

Abstract

The utility model relates to the field of valves, in particular to a fast-assembly filtering angle valve which comprises an angle valve body and further comprises a fast-assembly structure, the fast-assembly structure comprises a sliding cylinder and a clamping jaw, the angle valve body comprises a pipeline part used for water flow to flow, and the length direction of the sliding cylinder is parallel to the length direction of the pipeline part; the sliding cylinder is slidably connected to the pipeline part in the length direction of the pipeline part, a mounting groove is formed in the inner side wall of the sliding cylinder, the clamping jaw is slidably connected into the mounting groove in the direction perpendicular to the length direction of the sliding cylinder, and a driving inclined face abutting against the clamping jaw is arranged on the pipeline part. The sliding cylinder slides in the direction away from the angle valve body, and the driving inclined face can drive the clamping jaw to move towards the interior of the sliding cylinder. The mounting structure has the effect of being convenient for workers to mount.

Description

Technical Field

[0001] The present application relates to the technical field of valves, and in particular to a quick-install filter angle valve. Background Art

[0002] Angle valve is a control component for the opening and closing of pipelines. It blocks the opening or channel through a movable component to control the opening and closing of pipelines.

[0003] Common angle valves are connected to pipes by flanges or welding. Alternatively, threads are provided at the water inlet and outlet of the angle valve, and the threads are threadedly connected to two sections of pipes to achieve installation of the angle valve. For example, the utility model patent with publication number CN214789073U discloses an angle valve, in which threads are provided at the ends of the water inlet channel and the water flow channel of the angle valve. When in use, the pipe threads are connected to the ends of the water inlet pipe and the water outlet pipe to achieve connection between the pipe and the valve body.

[0004] Regardless of which of the above methods is used, the installation steps are relatively complicated, so conventional angle valves have some inconveniences in disassembly and installation. Utility Model Content

[0005] In order to facilitate the disassembly and installation of the angle valve, the present application provides a quick-install filter angle valve.

[0006] The quick-install filter angle valve provided in this application adopts the following technical solution:

[0007] A quick-install filter angle valve comprises: an angle valve body, and also comprises: a quick-install structure, wherein the quick-install structure comprises a sliding cylinder and a claw, the angle valve body comprises a pipe part for supplying water, the length direction of the sliding cylinder is parallel to the length direction of the pipe part, the sliding cylinder is slidably connected to the pipe part along the length direction of the pipe part, an installation groove is provided on the inner side wall of the sliding cylinder, the claw is slidably connected in the installation groove along a direction perpendicular to the length direction of the sliding cylinder, a driving inclined surface abutting against the claw is provided on the pipe part, the sliding cylinder is slid in a direction away from the angle valve body, and the driving inclined surface can drive the claw to move toward the inside of the sliding cylinder.

[0008] By adopting the above technical solution, the sliding cylinder is arranged parallel to the pipeline part, so that the inside of the sliding cylinder is connected with the inside of the pipeline part. After the staff inserts the pipeline into the sliding cylinder, the sliding cylinder is slid away from the angle valve body, and the driving inclined surface drives the claw to move into the sliding cylinder, so that the claw can be pressed against the pipeline, and the pipeline and the angle valve body can be quickly installed. When the angle valve body needs to be disassembled, the sliding cylinder is moved in the direction close to the angle valve body, so that the claw no longer presses against the pipeline to realize the quick disassembly of the angle valve.

[0009] Optionally, a filter assembly is provided on the pipeline part, and the filter assembly includes a filter cartridge, which is installed on the angle valve body, with an opening at one end of the filter cartridge connected to the interior of the pipeline part and the other end extending to the outside of the pipeline part; the filter cartridge divides the internal space of the pipeline part into two parts.

[0010] By adopting the above technical solution, the filter cartridge separates the internal hole parts of the pipe part into two parts. When water flows inside the pipe part, it first enters the filter cartridge, then passes through the side wall of the filter cartridge and flows to the other side of the filter cartridge. The filter cartridge filters the water flow to achieve the function of water purification.

[0011] Optionally, the filter assembly also includes a mounting cylinder and an end cover, wherein the mounting cylinder is sleeved on the outside of the filter cylinder and fixedly connected to the angle valve body; the interior of the mounting cylinder is connected to the pipeline portion; the end cover is threadedly connected to the side of the mounting cylinder away from the angle valve body, and a sewage outlet is opened on the end cover, and the sewage outlet is connected to the interior of the filter cylinder.

[0012] By adopting the above technical solution, the installation cylinder is sleeved on the outside of the filter cylinder, and the end cover is used to block the installation cylinder at the end of the installation cylinder, so that the filter cylinder is fixed inside the installation cylinder to achieve fixed installation of the filter cylinder. At the same time, the sewage outlet is blocked during normal use to ensure the flow of water inside the pipeline. When there are many impurities accumulated inside the filter cylinder, the sewage outlet can be opened so that the impurities can be discharged from the sewage outlet.

[0013] Optionally, a cleaning structure is provided in the filter cartridge, the cleaning structure comprising a scraper, the scraper is in contact with the inner wall of the filter cartridge, and the scraper can slide along the length direction of the filter cartridge.

[0014] By adopting the above technical solution, impurities on the inner wall of the filter cartridge are cleaned by a scraper, thereby reducing the occurrence of clogging of the filter holes of the filter cartridge.

[0015] Optionally, the filter cartridge is a circular cylindrical structure, the length direction of the scraper extends along a spiral line that coincides with the axis of the filter cartridge, and the scraper can rotate around the axis of the filter cartridge.

[0016] By adopting the above technical solution, the scraper moves and rotates at the same time, which increases the length and area of ​​the scraper cleaning, thereby improving the cleaning effect of the filter cartridge.

[0017] Optionally, the cleaning structure also includes a guide rod and a sliding block, the guide rod is a cylindrical structure, the guide rod is coaxially arranged inside the filter cartridge and fixedly connected to the angle valve body, the sliding block is provided with a through hole, the sliding block is slidably mounted on the guide rod, a driving rod is fixedly connected to the side wall of the through hole, a spiral groove is provided on the guide rod, one end of the driving rod is inserted into the spiral groove, and can slide along the length direction of the spiral groove, and the scraper is fixedly connected to the sliding block.

[0018] By adopting the above technical solution, a force parallel to the length direction of the filter cartridge is applied to the sliding block, and the sliding block can be driven to slide on the guide rod under the action of the force. When the sliding block slides, the driving rod slides in the spiral groove, so that the scraper moves and rotates around the axis of the filter cartridge at the same time.

[0019] Optionally, the cleaning structure also includes a driving assembly, which includes a driving cylinder, which is slidably mounted on the guide rod along the length direction of the guide rod, and one end of the guide cylinder is connected to the sliding block, and the other end extends to the outside of the filter cylinder along the length direction of the filter cylinder.

[0020] By adopting the above technical solution, when the filter cartridge needs to be cleaned, the staff can pull the driving cylinder outside the filter cartridge to drive the scraper to move, making it convenient for the staff to clean the filter cartridge.

[0021] Optionally, a blocking piece is provided on the fixed cylinder, and the blocking piece is inserted into the sewage outlet. When the driving cylinder is slid, the blocking piece can be driven to move out of the sewage outlet.

[0022] By adopting the above technical solution, when the filter cartridge needs to be cleaned, the drive cylinder is pulled to drive the scraper to move, and at the same time the blocking member is automatically moved out of the sewage outlet, so that impurities can be discharged from the filter cartridge, further facilitating the staff to clean the filter cartridge.

[0023] To sum up, the present application includes the following beneficial technical effects: the sliding cylinder drives the claw to move, and when the claw moves toward the inside of the sliding cylinder, it can press against the pipe, thereby realizing the connection between the angle valve body and the pipe under the action of friction force, thereby realizing the rapid installation of the angle valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the present application.

[0025] Figure 2 It is an enlarged view of part A of the first embodiment of the present application.

[0026] Figure 3 It is a schematic diagram of the cleaning component structure of the second embodiment of the present application.

[0027] Figure 4 It is a schematic diagram of the structure of the driving component of the second embodiment of the present application.

[0028] Figure 5 This is the second embodiment of the present application Figure 4 Enlarged view of part B.

[0029] Figure numerals: 1. Angle valve body; 11. Pipe part; 12. Water flow channel; 13. Raw water part; 14. Purified water part; 2. Quick-install structure; 21. Claw; 22. Sliding cylinder; 23. Mounting groove; 24. Driving ramp; 25. Elastic member; 3. Filter assembly; 31. Mounting cylinder; 32. Filter cylinder; 33. End cover; 34. Drain port; 4. Cleaning structure; 41. Scraper; 5. Sliding assembly; 51. Mounting frame; 511. Fixed rod; 512. Guide rod; 513. Spiral groove; 52. Sliding block; 53. Driving rod; 6. Driving assembly; 61. Driving cylinder; 62. Rotating block; 63. Reset member; 64. Pull ring; 65. Blocking member;. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-5 This application is described in further detail.

[0031] Example 1

[0032] The embodiment of the present application discloses a quick-install filter angle valve.

[0033] Reference Figure 1 A quick-install filtering angle valve comprises an angle valve body 1 and a quick-install structure 2. The quick-install structure 2 is provided in two groups, and the two groups of quick-install structures 2 are respectively provided at the water inlet and the water outlet of the angle valve body 1. The quick-install structure 2 is used to realize the quick disassembly between the angle valve body 1 and the pipeline, so as to facilitate the installation and disassembly of the angle valve body 1.

[0034] Reference Figure 1 and Figure 2 The quick-install structure 2 includes a clamping claw 21 and a sliding cylinder 22, and the sliding cylinder 22 is a circular cylindrical structure. For the convenience of description, the part of the angle valve body 1 through which water flows is defined as the pipeline part 11, and the water inlet and the water outlet are respectively located at the two ends of the pipeline part 11. The sliding cylinder 22 is coaxially slidably connected inside the pipeline part 11 corresponding to the water inlet or the water outlet. A mounting groove 23 that penetrates along its own radial direction is provided on the inner wall of the sliding cylinder 22, and the clamping claw 21 is connected in the mounting groove 23 along the radial sliding of the sliding cylinder 22. A driving inclined surface 24 is provided on the inner wall of the pipeline part 11, and the driving inclined surface 24 is inclined along the sliding direction of the sliding cylinder 22 from the side close to the water inlet or the water outlet to the side away from the water inlet or the water outlet to the direction away from the axis of the sliding cylinder 22. The side of the clamping claw 21 away from the axis of the sliding cylinder 22 abuts against the driving inclined surface 24.

[0035] Reference Figure 1 and Figure 2 When installing the angle valve body 1, insert the pipe to be connected into the sliding cylinder 22, then slide the sliding cylinder 22 to the side away from the angle valve body 1, and the driving inclined surface 24 can drive the claw 21 to move in the direction close to its own axis, so that the claw 21 is pressed against the pipe, and the pipe and the angle valve body 1 are quickly connected. In order to improve the stability of the angle valve installation, the claw 21 can be set to multiple around the axis of the sliding cylinder 22. At the same time, the claw 21 can be made of flexible materials, such as rubber, leather, etc. In this embodiment, the claw 21 is made of rubber.

[0036] Reference Figure 1 and Figure 2 The quick-install structure 2 further includes an elastic member 25, which is mounted on the angle valve body 1 and is used to apply a force to the sliding cylinder 22 to make the sliding cylinder 22 slide in a direction away from the angle valve body 1. In this embodiment, the elastic member 25 is a spring, which is coaxially arranged with the sliding cylinder 22, and one end of the spring is welded to the side of the sliding cylinder 22 away from the opening of the pipeline portion 11, and the other end is welded to the pipeline portion 11. Under the action of the elastic member 25, the sliding cylinder 22 can be prevented from moving in a direction close to the angle valve body 1, so that the claw 21 can be stably pressed against the pipeline, thereby improving the stability of the angle valve after installation.

[0037] Reference Figure 1 and Figure 2 , a filter assembly 3 is arranged on the pipeline part 11, and the filter assembly 3 is used to filter the water flowing through the angle valve body 1. The filter assembly 3 includes a mounting cylinder 31 and a filter cylinder 32. For the convenience of description, the interior of the pipeline part 11 is defined as a water flow channel 12. The filter cylinder 32 is a circular cylindrical structure, and the length direction of the filter cylinder 32 is set at an angle to the length direction of the pipeline part 11. The opening of the filter cylinder 32 is connected to the water flow channel 12, and the side wall of the filter cylinder 32 is located in the water flow channel 12. The mounting cylinder 31 is coaxially sleeved on the outside of the filter cylinder 32, and the interior of the mounting cylinder 31 is connected to the interior of the pipeline part 11, and is integrally formed with the angle valve body 1. An end cover 33 is arranged on the side of the mounting cylinder 31 away from the angle valve body 1, and the end cover 33 is threadedly connected to the mounting cylinder 31 and abuts against the filter cylinder 32, so as to prevent the filter cylinder 32 from moving and realize the fixed installation of the filter cylinder 32.

[0038] Reference Figure 1 and Figure 2 The filter cartridge 32 separates the water flow channel 12 into two parts, wherein the part located on the side of the filter cartridge 32 close to the water inlet is the raw water part 13, and the part located on the side of the filter cartridge 32 close to the water outlet is the purified water part 14. A filtering hole is provided on the side wall of the filter cartridge 32. When the angle valve body 1 is in use, the water in the raw water part 13 flows to the filter cartridge 32, and then flows through the side wall of the filter cartridge 32 to the purified water part 14, thereby filtering the water flow.

[0039] Reference Figure 1 and Figure 2 The end cover 33 is provided with a drain port 34, which is connected to the inside of the filter cartridge 32. Under normal conditions, a wooden plug, a rubber plug or other components can be set in the drain port 34 to block the drain port 34. In this embodiment, a screw is threadedly connected at the drain port 34 to block the drain port 34. When a large amount of impurities are accumulated in the filter cartridge 32, the screw can be unscrewed to open the drain port 34 and discharge the impurities in the filter cartridge 32.

[0040] The implementation principle of a quick-install filter angle valve in the embodiment of the present application is as follows: when installing the angle valve, first press the sliding cylinder 22 to move the sliding cylinder 22 in a direction close to the angle valve body 1, and the pipe can be smoothly inserted into the sliding cylinder 22. Then cancel the pressing of the sliding cylinder 22, and the sliding cylinder 22 moves in a direction away from the angle valve body 1 under the action of the elastic member 25. The movement of the sliding cylinder 22 drives the claw 21 to move, and under the action of the driving inclined surface 24, the claw 21 is driven to move in a direction close to the axis of the sliding cylinder 22, thereby automatically pressing against the pipe to realize the rapid installation of the angle valve body 1. When disassembling the angle valve body 1, press the sliding cylinder 22, and then pull the pipe out of the sliding cylinder 22 to complete the disassembly of the angle valve.

[0041] Example 2

[0042] Reference Figure 3 The difference between this embodiment and embodiment 1 is that in this embodiment, a cleaning structure 4 is provided in the filter cartridge 32, and the cleaning structure 4 includes a scraper 41 and a sliding assembly 5. The sliding assembly 5 is mounted on the angle valve body 1, and the scraper 41 is mounted on the sliding assembly 5. The sliding assembly 5 is used to drive the scraper 41 to move in a direction parallel to the length direction of the filter cartridge 32. The scraper 41 is a long strip plate-like structure, and the length direction of the scraper 41 extends along a spiral line coaxial with the axis of the filter cartridge 32, and the side wall of the scraper 41 is in contact with the inner side wall of the filter cartridge 32. During the movement of the scraper 41, the dirt adhering to the side wall of the filter cartridge 32 can be cleaned, thereby reducing the occurrence of clogging of the filter holes of the filter cartridge 32.

[0043] Reference Figure 3 and Figure 4The sliding assembly 5 includes a mounting frame 51 and a sliding block 52. The mounting frame 51 includes a fixed rod 511 and a guide rod 512. The guide rod 512 is a cylindrical structure, and the guide rod 512 is coaxially arranged with the filter cartridge 32. One end of the fixed rod 511 is welded to the guide rod 512, and the other end is welded to the guide rod 512 to fix the guide rod 512. A through hole is provided on the sliding block 52 corresponding to the guide rod 512, and the sliding block 52 is slidably sleeved on the guide rod 512. A connecting rod is provided between the sliding block 52 and the scraper 41. One end of the connecting rod is welded to the sliding block 52, and the other end is welded to the scraper 41. The sliding of the sliding block 52 can drive the scraper 41 to move.

[0044] Reference Figure 4 and Figure 5 The guide rod 512 is provided with a spiral groove 513, and a cylindrical driving rod 53 is provided on the side wall of the through hole on the sliding block 52, and the driving rod 53 is arranged along the radial direction of the guide rod 512. One end of the driving rod 53 is welded to the sliding block 52, and the other end is inserted into the spiral groove 513. During the sliding process of the sliding block 52, the driving rod 53 can slide along the length direction of the spiral groove 513, thereby driving the scraper 41 to rotate around the axis of the guide rod 512, thereby improving the cleaning effect on the side wall of the filter cartridge 32.

[0045] Reference Figure 3 and Figure 4 The cleaning structure 4 also includes a driving assembly 6, which includes a driving cylinder 61 and a rotating block 62. The rotating block 62 is located on the side of the sliding block 52 close to the end cover 33. A through hole is provided on the rotating block 62 corresponding to the guide rod 512. The rotating block 62 is sleeved on the guide rod 512 and is rotatably connected to the sliding block 52. The driving cylinder 61 is a circular cylindrical structure, and the driving cylinder 61 is slidably sleeved on the guide rod 512. One end of the driving cylinder 61 is welded to the rotating block 62, and the other end extends to the side close to the end cover 33 to the side of the end cover 33 away from the angle valve body 1. When the filter cylinder 32 needs to be cleaned, the staff can pull the driving cylinder 61 outside the filter cylinder 32 to clean the filter cylinder 32.

[0046] Reference Figure 3 and Figure 4 The driving assembly 6 further includes a blocking member 65, which is welded to the driving cylinder 61 and can be embedded in the sewage outlet 34 to block the sewage outlet 34. When the driving cylinder 61 slides in a direction away from the angle valve body 1, it can drive the blocking member 65 to move in a direction away from the end cover 33, thereby automatically opening the sewage outlet 34.

[0047] Reference Figure 3 and Figure 4The driving assembly 6 further includes a reset member 63, which is used to apply a force to the rotating block 62 to move the rotating block 62 in a direction away from the end cover 33. In this embodiment, the reset member 63 is a spring, which is sleeved outside the driving cylinder 61, and one end of the spring is welded to the rotating block 62, and the other end is welded to the end cover 33. Under the action of the spring, the rotating block 62 can maintain the tendency to move in the direction away from the end cover 33. When the staff pulls the driving cylinder 61 to clean the filter cylinder 32, the force applied to the driving cylinder 61 is canceled, and under the action of the reset member 63, the reset member 63 can drive the rotating block 62 to automatically reset, and at the same time drive the blocking member 65 to automatically block the sewage outlet 34.

[0048] Reference Figure 3 and Figure 4 In order to facilitate the staff to move the drive cylinder 61, a pull ring 64 is provided on the side of the drive cylinder 61 close to the blocking member 65, and the pull ring 64 is welded and fixed to the drive cylinder 61. The staff can pull the pull ring 64 to drive the drive cylinder 61 to move, which further facilitates the staff to clean the filter cylinder 32.

[0049] The implementation principle of a quick-install filter angle valve in the embodiment of the present application is as follows: when the filter cartridge 32 needs to be cleaned, the staff pulls the pull ring 64 to move the drive cylinder 61 in a direction away from the angle valve body 1. The movement of the drive cylinder 61 drives the rotating block 62 to move, and the movement of the rotating block 62 drives the sliding block 52 to slide along the length direction of the guide rod 512. While the sliding block 52 slides, it can drive the sliding block 52 to rotate under the action of the driving rod 53 and the spiral groove 513. Then, the scraper 41 is driven to move and rotate around the axis of the guide rod 512, thereby cleaning the filter cartridge 32.

[0050] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A quick-install filter angle valve, comprising: The angle valve body (1) is characterized in that it also includes: a quick-installation structure (2), the quick-installation structure (2) includes a sliding cylinder (22) and a claw (21), the angle valve body (1) includes a pipeline part (11) for supplying water flow, the length direction of the sliding cylinder (22) is parallel to the length direction of the pipeline part (11), the sliding cylinder (22) is slidably connected to the pipeline part (11) along the length direction of the pipeline part (11), a mounting groove (23) is provided on the inner side wall of the sliding cylinder (22), the claw (21) is slidably connected in the mounting groove (23) along a direction perpendicular to the length direction of the sliding cylinder (22), and a driving inclined surface (24) abutting against the claw (21) is provided on the pipeline part (11), the sliding cylinder (22) is slid in a direction away from the angle valve body (1), and the driving inclined surface (24) can drive the claw (21) to move into the sliding cylinder (22).

2. A quick-install filter angle valve according to claim 1, characterized in that: A filter assembly (3) is provided on the pipeline portion (11), the filter assembly (3) comprising a filter cartridge (32), the filter cartridge (32) being mounted on the angle valve body (1), the filter cartridge (32) having an opening at one end communicating with the interior of the pipeline portion (11), and the other end extending to the exterior of the pipeline portion (11); at the same time, the filter cartridge (32) divides the interior space of the pipeline portion (11) into two parts.

3. A quick-install filter angle valve according to claim 2, characterized in that: The filter assembly (3) further comprises a mounting cylinder (31) and an end cover (33); the mounting cylinder (31) is sleeved on the outside of the filter cylinder (32) and fixedly connected to the angle valve body (1); the interior of the mounting cylinder (31) is communicated with the pipeline portion (11); the end cover (33) is threadedly connected to a side of the mounting cylinder (31) away from the angle valve body (1), and a sewage outlet (34) is provided on the end cover (33); the sewage outlet (34) is communicated with the interior of the filter cylinder (32).

4. A quick-install filter angle valve according to claim 3, characterized in that: A cleaning structure (4) is provided in the filter cartridge (32), the cleaning structure (4) comprising a scraper (41), the scraper (41) being in contact with the inner wall of the filter cartridge (32), and the scraper (41) being able to slide along the length direction of the filter cartridge (32).

5. A quick-install filter angle valve according to claim 4, characterized in that: The filter cartridge (32) is a circular cylindrical structure; the length direction of the scraper (41) extends along a spiral line that coincides with the axis of the filter cartridge (32); and the scraper (41) is capable of rotating around the axis of the filter cartridge (32).

6. A quick-install filter angle valve according to claim 5, characterized in that: The cleaning structure (4) further comprises a guide rod (512) and a sliding block (52); the guide rod (512) is a cylindrical structure; the guide rod (512) is coaxially arranged inside the filter cartridge (32) and fixedly connected to the angle valve body (1); a through hole is provided on the sliding block (52); the sliding block (52) is slidably sleeved on the guide rod (512); a driving rod (53) is fixedly connected to the side wall of the through hole; a spiral groove (513) is provided on the guide rod (512); one end of the driving rod (53) is inserted into the spiral groove (513) and can slide along the length direction of the spiral groove (513); and the scraper (41) is fixedly connected to the sliding block (52).

7. A quick-install filter angle valve according to claim 6, characterized in that: The cleaning structure (4) further comprises a driving assembly (6), wherein the driving assembly (6) comprises a driving cylinder (61), wherein the driving cylinder (61) is slidably sleeved on the guide rod (512) along the length direction of the guide rod (512); one end of the driving cylinder (61) is connected to the sliding block (52), and the other end extends along the length direction of the filter cylinder (32) to the outside of the filter cylinder (32).

8. The quick-install filter angle valve according to claim 7, characterized in that: The driving cylinder (61) is provided with a blocking piece (65), and the blocking piece (65) is inserted into the sewage outlet (34). When the driving cylinder (61) is slid, the blocking piece (65) can be driven to move out of the sewage outlet (34).

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