Water filtering device for angle valve

Abstract

The utility model provides a water filtering device for an angle valve, and belongs to the technical field of auxiliary devices for angle valves. Comprising an angle valve body, the angle valve body comprises a valve pipe and a valve body arranged on the valve pipe, a water filtering assembly is arranged in the valve pipe and comprises a supporting ring, a filtering barrel is arranged at the bottom of the supporting ring, a supporting rod is rotationally connected to the bottom of the filtering barrel, fan blades are arranged at the bottom of the supporting rod, and an L-shaped scraping rod is arranged on a rod body of the supporting rod; and the inner wall of the L-shaped scraping rod is provided with a scraping pad attached to the side wall and the bottom wall of the filtering barrel. Water flow conveyed into the valve pipe can be filtered through the water filtering assembly and the filtering barrel, under the combined action of the supporting rod, the fan blades, the L-shaped scraping rod, the scraping pad and the like, impurities blocked in the filtering holes in the side wall and the bottom wall of the filtering barrel can be scraped off through the scraping pad, and then the filtering barrel can be cleaned; the water filtering assembly does not need to be manually and frequently detached from the valve pipe to be replaced and cleaned, time and labor are saved, and the cleaning work intensity is effectively reduced.

Description

Technical Field

[0001] The utility model provides a water filtering device for an angle valve, belonging to the technical field of auxiliary devices for angle valves. Background Art

[0002] Angle valve is an angle stop valve. Angle valve is similar to ball valve, and its structure and characteristics are modified from ball valve. The difference from ball valve is that the outlet and inlet of angle valve are at a right angle of 90 degrees. Angle valve is also called triangle valve, angle valve, angle valve. This is because the pipe forms a 90-degree angle at the angle valve, so it is called angle valve, angle valve, angle valve.

[0003] The existing angle valves can basically meet the requirements of use, but there are still certain defects: when in use, they often do not have the function of filtering the water flow. If a filter is directly added to the valve tube in the angle valve for water filtering, impurities in the water flow will often clog the filter after using it for a period of time. It is also necessary to manually remove the filter from the valve tube for replacement and cleaning, which is relatively time-consuming and labor-intensive, and the cleaning work intensity is relatively high.

[0004] Based on this, the utility model provides a water filtering device for an angle valve. Utility Model Content

[0005] The technical problem solved by the utility model is that it often does not have the function of filtering the water flow. If only a filter screen is added, impurities in the water flow will clog the filter screen, and it is necessary to manually remove the filter screen from the valve pipe for replacement and cleaning, which is relatively time-consuming and labor-intensive, and the cleaning work intensity is relatively large.

[0006] In order to solve the technical problem, the technical solution provided by the utility model is: a water filtering device for an angle valve, comprising an angle valve body, the angle valve body comprising a valve tube, a valve body arranged at the upper inner part of the valve tube, a water filtering assembly being arranged in the valve tube, the water filtering assembly comprising a support ring, a filter barrel being arranged at the bottom of the support ring, a support rod being rotatably connected to the bottom of the filter barrel, a fan blade being arranged at the bottom of the support rod, an L-shaped scraper rod being arranged on the outer side of the filter barrel on the rod body of the support rod, a scraper pad being fitted with the side wall and bottom wall of the filter barrel being arranged on the inner wall of the L-shaped scraper rod.

[0007] Furthermore, the side wall of the valve pipe is provided with a debris discharge port disposed on one side of the filter barrel, and a plug is connected to the inner thread of the debris discharge port.

[0008] Furthermore, a water inlet port is provided at the bottom of the valve tube, a water outlet port is provided on the upper side wall of the valve tube, and the support ring is fixedly installed between the inner side walls of the valve tube and placed above the water inlet port.

[0009] Furthermore, the bottom wall and side walls of the filter barrel are provided with a plurality of filter holes.

[0010] Furthermore, the top of the filter barrel and the top of the support rod are rotatably connected via a bearing.

[0011] Beneficial effects of the utility model:

[0012] Through the water filter assembly, the filter barrel can filter the water flow delivered to the valve pipe. Under the joint action of the support rod, fan blades, L-shaped scraper rod and scraper pad, the flowing water drives the fan blades to rotate, and then drives the support rod to rotate, and then drives the L-shaped scraper rod and scraper pad to rotate around the support rod, so that the scraper pad can scrape off the impurities blocked in the filter holes on the side walls and bottom walls of the filter barrel, thereby realizing the cleaning of the filter barrel. There is no need to manually remove the water filter assembly from the valve pipe frequently for replacement and cleaning, which saves time and effort and effectively reduces the intensity of cleaning work. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a schematic structural diagram of a water filtering device for an angle valve.

[0014] Figure 2 It is a plan view of a water filtering device for an angle valve of the utility model.

[0015] Figure 3 The utility model is a schematic diagram of the structure of a water filter assembly of a water filter device for an angle valve.

[0016] Figure 4 It is a partial enlarged view of a water filtering device for an angle valve of the utility model.

[0017] 1. Angle valve body; 2. Water filter assembly; 3. Support ring; 4. Filter barrel; 5. Support rod; 6. Fan blades; 7. L-shaped scraper rod; 8. Scraper pad; 9. Exhaust port; 10. Plug; 11. Valve pipe; 12. Valve body; 13. Filter hole; 14. Bearing. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings.

[0019] According to the attached Figure 1 , 2As shown in 3: the utility model provides a water filtering device for an angle valve: it comprises an angle valve body 1, the angle valve body 1 comprises a valve tube 11, a valve body 12 arranged at the upper inner part of the valve tube 11, a water filtering assembly 2 is arranged in the valve tube 11, the water filtering assembly 2 comprises a supporting ring 3, a water inlet port is arranged at the bottom of the valve tube 11, a water outlet port is arranged on the upper side wall of the valve tube 11, the supporting ring 3 is fixedly installed between the inner side walls of the valve tube 11 and is arranged above the water inlet port, a filtering barrel 4 is arranged at the bottom of the supporting ring 3, a plurality of filter holes 13 are arranged on the bottom wall and the side wall of the filtering barrel 4, the filtering barrel 4 filters the water flow, the filtering area of ​​the filtering barrel 4 is relatively large compared with the filtering mesh plate, thereby effectively improving the effect of filtering the water flow transported into the valve tube 11, a debris discharge port 9 is arranged on the side wall of the valve tube 11, a plug 10 is connected to the inner thread of the debris discharge port 9, and the impurity particles trapped between the valve tube 11 and the filter barrel 4 can be discharged from the debris discharge port 9 by screwing out the plug 10 from the debris discharge port 9.

[0020] According to the attached Figure 2 , 3 4: the bottom of the filter barrel 4 is rotatably connected with a support rod 5, and the top of the filter barrel 4 and the top of the support rod 5 are rotatably connected by a bearing 14 to ensure that the support rod 5 can effectively rotate. A fan blade 6 is arranged at the bottom of the support rod 5, and an L-shaped scraper rod 7 is arranged on the rod body of the support rod 5 and is placed on the outside of the filter barrel 4. A scraper pad 8 is arranged on the inner wall of the L-shaped scraper rod 7 and is in contact with the side wall and bottom wall of the filter barrel 4. Water flows into the valve pipe 11 from the water inlet port. Since water continuously flows in the valve pipe 11, under the action of the bearing 14, the flowing water drives the fan blade 6 to rotate, and then drives the support rod 5 to rotate, and then drives the L-shaped scraper rod 7 and the scraper pad 8 to rotate around the support rod 5, so that the scraper pad 8 can scrape off the impurities blocked in the filter holes 13 on the side walls and bottom walls of the filter barrel 4, so as to realize the cleaning of the filter barrel 4, and there is no need to manually remove the water filter assembly 2 from the valve pipe 11 frequently for replacement and cleaning, which saves time and effort and effectively reduces the intensity of cleaning work.

[0021] Principle of the utility model

[0022] When in use, the filter barrel 4 can filter the water flow delivered to the valve pipe 11. The filtering area of ​​the filter barrel 4 is relatively large compared to the filter mesh plate, thereby effectively improving the effect of filtering the water flow delivered to the valve pipe 11. By unscrewing the plug 10 from the discharge port 9, the impurity particles trapped between the valve pipe 11 and the filter barrel 4 can be discharged from the discharge port 9, and the water flows into the valve pipe 11 from the water inlet port. Since the water continuously flows in the valve pipe 11, under the action of the bearing 14, the flowing water drives the fan blades 6 to rotate, and then drives the support rod 5 to rotate, and then drives the L-shaped scraper rod 7 and the scraper pad 8 to rotate around the support rod 5, so that the scraper pad 8 can scrape off the impurities blocked in the filter holes 13 on the side walls and bottom walls of the filter barrel 4, so as to realize the cleaning of the filter barrel 4, without the need to manually remove the water filter assembly 2 from the valve pipe 11 frequently for replacement and cleaning, which saves time and effort and effectively reduces the intensity of cleaning work.

[0023] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A water filtering device for an angle valve, comprising an angle valve body (1), wherein the angle valve body (1) comprises a valve tube (11) and a valve body (12) arranged on the valve tube (11), characterized in that: A water filter assembly (2) is arranged in the valve tube (11), and the water filter assembly (2) comprises a support ring (3), a filter barrel (4) is arranged at the bottom of the support ring (3), a support rod (5) is rotatably connected to the bottom of the filter barrel (4), a fan blade (6) is arranged at the bottom of the support rod (5), an L-shaped scraper (7) arranged on the outside of the filter barrel (4) is arranged on the rod body of the support rod (5), and a scraper pad (8) is arranged on the inner wall of the L-shaped scraper (7) and is in contact with the side wall and the bottom wall of the filter barrel (4).

2. A water filter device for an angle valve according to claim 1, characterized in that: The side wall of the valve tube (11) is provided with a debris discharge port (9) disposed on one side of the filter barrel (4), and the debris discharge port (9) is internally threadedly connected with a plug (10).

3. The water filter device for an angle valve according to claim 1, characterized in that: The bottom of the valve tube (11) is provided with a water inlet port, the upper side wall of the valve tube (11) is provided with a water outlet port, and the support ring (3) is fixedly installed between the inner side walls of the valve tube (11) and is placed above the water inlet port.

4. The water filter device for an angle valve according to claim 1, characterized in that: The bottom wall and side walls of the filter barrel (4) are both provided with a plurality of filter holes (13).

5. The water filter device for an angle valve according to claim 1, characterized in that: The top of the filter barrel (4) and the top of the support rod (5) are rotatably connected via a bearing (14).

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