A water supply and drainage filtering device

Abstract

The utility model relates to the field of water supply and drainage, and discloses a water supply and drainage filtering device, including a shell, a barrier component is arranged on the upper left side of the shell, a collection component is arranged on the left side of the shell, a filter component is arranged inside the shell, a water inlet pipe is passed through and fixedly connected to the top of the shell, a water outlet pipe is passed through and fixedly connected to the bottom of the shell, a discharge port is provided in the middle part of the left side of the shell, a water inlet is provided in the lower left side of the shell, a mounting groove is provided on the top of the discharge port, a card slot is provided on the lower side of the discharge port, and the barrier component includes a baffle, which is movably connected to the mounting groove. In the utility model, by arranging the mutual cooperation between the filter component and the shell and the collection component, the device can guide the impurities on the filter plate into the filter frame, so that the device has better collection efficiency and effect for impurities and is more practical.

Description

Technical Field

[0001] The utility model relates to the field of water supply and drainage, in particular to a water supply and drainage filtering device. Background Art

[0002] Water supply and drainage filtration devices refer to devices used to filter water supply and drainage systems in buildings or other facilities. These filtration devices can effectively remove solid particles, impurities, organic matter, etc. in wastewater, improve water quality, protect pipeline systems, extend equipment life, and ensure the normal operation of water supply and drainage systems.

[0003] After searching, Chinese patent announcement number: CN220747202U discloses a water supply and drainage filter device, including a shell, one side of the shell is provided with an inlet pipe, the other side is provided with a water outlet pipe, the top of the shell is connected to the end cover through a connecting mechanism, an arc-shaped filter plate is arranged in the shell, two ends of the arc-shaped filter plate are provided with a pair of limiting convex strips, the inner wall of the shell is provided with a pair of guide grooves for the limiting convex strips to be embedded, and the lower wall of the shell is detachably provided with a dirt storage hopper. The utility model relates to the technical field of water supply and drainage. The device has a compact structure. By arranging the arc-shaped filter plate in the shell, the filtering area can be effectively increased and the filtering efficiency can be improved. At the same time, the cooperation of the limiting convex strip and the guide groove can quickly position the arc-shaped filter plate. The end cover and the shell can be quickly disassembled and assembled through the connecting mechanism, so as to facilitate the removal of the internal arc-shaped filter plate, which is beneficial to subsequent replacement and cleaning. The dirt storage hopper is detachably arranged at the bottom of the shell, which can facilitate the regular cleaning of the dirt in the shell, bringing convenience to people's use.

[0004] Although the above device can collect impurities by setting a hopper at the bottom of the shell, which is convenient for regular collection, when the water flows from the water inlet pipe to the water outlet pipe, the impurities will be pushed to the arc filter plate, and it is difficult for the impurities to fall directly into the hopper. The hopper is located at the lower part of the shell. When the water flows, it will overflow into the hopper and bring out the impurities inside. The collection and treatment efficiency of impurities is not high and it is not practical enough. Therefore, a water supply and drainage filter device is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a water supply and drainage filtering device, which aims to improve the problem in the prior art that the flow of water makes it difficult for impurities to fall into the sewage storage hopper, and the sewage storage hopper is located at the lower part of the outer shell. After the water flow overflows into the sewage storage hopper, the impurities inside it will be flushed out, resulting in low impurity collection efficiency, poor effect, and insufficient practicality.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a water supply and drainage filtering device, comprising a shell, a barrier component is arranged on the upper left part of the shell, a collecting component is arranged on the left side of the shell, a filtering component is arranged inside the shell, a water inlet pipe passes through and is fixedly connected to the top of the shell, and a water outlet pipe passes through and is fixedly connected to the bottom of the shell.

[0007] As a further description of the above technical solution:

[0008] A discharge port is provided in the middle of the left side of the shell, a water inlet is provided in the lower left side of the shell, a mounting groove is provided at the top of the discharge port, and a clamping groove is provided at the lower side of the discharge port.

[0009] As a further description of the above technical solution:

[0010] The blocking assembly includes a baffle, which is movably connected to the mounting groove, a sealing strip is fixedly connected to the bottom of the baffle, and the sealing strip is movably connected to the slot, a screw rod passes through the front of the baffle and is threadedly connected, the screw rod passes through the front side of the upper left part of the shell and is rotatably connected thereto, a sliding rod passes through the rear side of the baffle and is slidably connected thereto, and the sliding rod passes through the rear side of the upper left part of the shell and is fixedly connected thereto.

[0011] As a further description of the above technical solution:

[0012] The collecting assembly includes a shell, which is fixedly connected to the outer shell, a feed port is provided at the top of the shell, a guide port is provided at the bottom of the shell, a top cover is movably connected to the top of the shell, a visual window is provided in the middle of the top cover, a placement groove is provided inside the shell, and a filter frame is arranged inside the placement groove.

[0013] As a further description of the above technical solution:

[0014] The filter assembly comprises a filter plate, a rotating rod penetrates through the left side of the filter plate and is rotatably connected, the rotating rod is rotatably connected to the shell, and a sliding groove is provided on the right part of the bottom surface of the filter plate.

[0015] As a further description of the above technical solution:

[0016] The filter assembly also includes a rotating shaft, the left end of the rotating shaft is rotatably connected to the outer shell, the outer wall of the rotating shaft is fixedly connected with blades in multiple numbers, the right end of the rotating shaft is fixedly connected with a circular plate, the right side of the circular plate is fixedly connected with a connecting rod, an auxiliary rod is provided on the right side of the circular plate, the connecting rod passes through the lower part of the auxiliary rod and is movably connected thereto, a support rod is provided on the upper right side of the auxiliary rod, the top of the support rod is movably connected with a connecting piece, the upper part of the outer wall of the support rod is movably connected to a limiting block, and the right side of the limiting block is fixedly connected to the outer shell.

[0017] As a further description of the above technical solution:

[0018] A sliding block is fixedly connected to the top of the connecting piece, and the sliding block is slidably connected to the sliding groove.

[0019] As a further description of the above technical solution:

[0020] The left upper part of the auxiliary rod is fixedly connected with a mounting rod, and the mounting rod passes through the lower part of the support rod and is rotatably connected thereto.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by arranging the mutual cooperation between the filter component, the shell and the collection component, the device can introduce the impurities on the filter plate into the filter frame, so that the device has better efficiency and effect in collecting impurities and is more practical.

[0023] 2. In the present invention, by setting the cooperation between the collecting component and the blocking component, the device can clean the impurities more conveniently, and by setting the visible window, the impurity collection situation of the collecting frame can be observed more conveniently, which is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a water supply and drainage filtering device proposed by the utility model;

[0025] Figure 2 A schematic diagram of the cross-sectional three-dimensional structure of a water supply and drainage filtering device proposed by the utility model;

[0026] Figure 3 This is an enlarged three-dimensional structural diagram of point A of a water supply and drainage filtering device proposed by the utility model;

[0027] Figure 4 This is a schematic diagram of the three-dimensional structure of a filter assembly of a water supply and drainage filter device proposed by the utility model;

[0028] Figure 5 This is a schematic diagram of the disassembled three-dimensional structure of a filter assembly of a water supply and drainage filter device proposed by the utility model;

[0029] Figure 6 This is a schematic diagram of the disassembled three-dimensional structure of a barrier component of a water supply and drainage filtering device proposed by the utility model.

[0030] Legend:

[0031] 1. Shell; 2. Barrier component; 3. Collecting component; 4. Filter component; 11. Water inlet pipe; 12. Water outlet pipe; 13. Discharge port; 14. Water inlet; 15. Slot; 16. Mounting slot; 21. Baffle; 22. Screw; 23. Slide rod; 24. Sealing strip; 31. Shell; 32. Top cover; 33. Visual window; 34. Filter frame; 35. Placement slot; 36. Guide port; 37. Feed port; 41. Filter plate; 42. Limit block; 43. Rotating shaft; 44. Blade; 45. Round plate; 46. Connecting rod; 47. Auxiliary rod; 48. Support rod; 49. Connecting piece; 411. Slide slot; 412. Rotating rod; 491. Sliding block; 471. Mounting rod. DETAILED DESCRIPTION

[0032] 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.

[0033] Reference Figure 1 - Figure 3 , the utility model provides an embodiment: a water supply and drainage filtering device, including a shell 1, which is used to connect various components, a barrier component 2 is arranged on the upper left side of the shell 1, which is used to block impurities from entering the shell 31 when cleaning the filter frame 34, a collecting component 3 is arranged on the left side of the shell 1, which is used to collect impurities, a filtering component 4 is arranged inside the shell 1, which is used to filter impurities in the water and send the impurities into the collecting component 3, a water inlet pipe 11 is passed through and fixedly connected to the top of the shell 1 for water intake, a water outlet pipe 12 is passed through and fixedly connected to the bottom of the shell 1 for drainage, a discharge port 13 is provided in the middle of the left side of the shell 1 for exporting impurities, a water inlet 14 is provided at the lower left side of the shell 1 for introducing water into the shell 31, a mounting groove 16 is provided on the top of the discharge port 13 for installing the barrier component 2, and a card slot 15 is provided on the lower side of the discharge port 13 for cooperating with the use of the barrier component 2.

[0034] like Figure 6As shown, the blocking assembly 2 includes a baffle 21 for blocking impurities, sewage, etc. The baffle 21 is movably connected to the mounting groove 16, and a sealing strip 24 is fixedly connected to the bottom of the baffle 21, which is made of rubber and is used for sealing. The sealing strip 24 is movably connected to the card slot 15, and a screw 22 is passed through and threadedly connected to the front of the baffle 21 for adjusting the position of the baffle 21. The screw 22 passes through the front side of the upper left part of the shell 1 and is rotatably connected thereto. A slide rod 23 is passed through and slidably connected to the rear side of the baffle 21 for assisting the connection and movement of the baffle 21. The slide rod 23 passes through the rear side of the upper left part of the shell 1 and is fixedly connected thereto.

[0035] like Figure 2 As shown, the collecting assembly 3 includes a shell 31 for connecting various components. The shell 31 is fixedly connected to the outer shell 1. A feed port 37 is provided on the upper portion of the shell 31, which is communicated with the discharge port 13 and is used to introduce impurities into the filter frame 34. A guide port 36 is provided at the bottom of the shell 31. The bottom of the shell 31 is inclined to facilitate water conduction. A top cover 32 is movably connected to the top of the shell 31. A visual window 33 is provided in the middle of the top cover 32, and a glass is fixedly connected to the inner wall thereof. A placement groove 35 is provided inside the shell 31 for cooperating with the installation of the filter frame 34. A filter frame 34 is provided inside the placement groove 35 for collecting impurities, and a filter hole is provided therein for filtering water contained in the impurities.

[0036] See also Figure 4 - Figure 5The filter assembly 4 includes a filter plate 41 for filtering impurities, which is provided with filter holes. A rotating rod 412 is penetrated and rotatably connected to the left side of the filter plate 41 for connecting with the outer shell 1. The rotating rod 412 is rotatably connected to the outer shell 1. A slide groove 411 is provided on the right part of the bottom surface of the filter plate 41 for matching the connection of the slider 491. The filter assembly 4 also includes a rotating shaft 43 for connecting various components. The left end of the rotating shaft 43 is rotatably connected to the outer shell 1. The outer wall of the rotating shaft 43 is fixedly connected with blades 44 in multiple numbers for driving the rotating shaft 43 to rotate in accordance with the impact of the water flow. A circular plate 45 is fixedly connected to the right end of the rotating shaft 43. A connecting rod 46 is fixedly connected to the right side of the circular plate 45, which deviates from the center of the circular plate 45. An auxiliary rod 47 is arranged on the right side of the circular plate 45 for connecting the auxiliary support rod 48. The connecting rod 46 penetrates the lower part of the auxiliary rod 47 and is movably connected thereto. Then, the auxiliary rod 47 can move left and right along the connecting rod 46. A support rod 48 is provided on the upper right side of the auxiliary rod 47 for pushing the filter plate 41. A connecting piece 49 is movably connected to the top of the support rod 48 for connecting the filter plate 41 and the support rod 48. The upper outer wall of the support rod 48 is movably connected to a limiting block 42 for assisting the movement direction of the limiting support rod 48 so that its movement direction is up and down. The support rod 48 can move left and right on the inner wall of the limiting block 42. The right side of the limiting block 42 is fixedly connected to the housing 1. A slider 491 is fixedly connected to the top of the connecting piece 49 for connecting to the slide groove 411 to cooperate with the movement of the filter plate 41. The slider 491 is slidably connected to the slide groove 411. The upper left side of the auxiliary rod 47 is fixedly connected to a mounting rod 471 for connecting the support rod 48. The mounting rod 471 passes through the lower part of the support rod 48 and is rotatably connected thereto.

[0037] Working principle: When in use, water will flow into the housing 1 through the water inlet pipe 11, and the water will impact the blades 44 at the lower part through the filter plate 41, and then be discharged through the water outlet pipe 12. Impurities in the water will be left on the filter plate 41, and the blades 44 impacted by the water will rotate, and the rotating shaft 43 connected to the blades 44 will rotate accordingly. When the rotating shaft 43 rotates, the circular plate 45 connected thereto will be driven to rotate. When the circular plate 45 rotates, it will drive the connecting rod 46 connected thereto, and the auxiliary rod 47 connected to the connecting rod 46 will move accordingly, and drive the connecting rod 48 connected thereto through the mounting rod 471 to move, which is used for the limiting effect of the limit block 42. The support rod 48 will reciprocate up and down, thereby driving the connecting piece 49 up and down Movement, due to the connection of the rotating rod 412, the connecting piece 49 will push the right side of the filter plate 41 to intermittently lift up, when the filter plate 41 is repeatedly lifted, as its angle changes, the slider 491 will slide in the slide groove 411 to adapt to the connection between the connecting piece 49 and it, the slider 491 will drive the support rod 48 and the auxiliary rod 47 to move through the connecting piece 49 to cooperate with the movement of the filter plate 41, at the same time, the impurities on the filter plate 41 will move toward the discharge port 13 due to the inclination of the filter plate 41, and then fall into the filter frame 34 through the feed port 37, the residual moisture wrapped in the impurities will flow to the bottom of the shell 31 through the filter holes on the filter frame 34, and then flow to the water inlet 14 through the guide port 36 into the outer shell 1, and then be discharged through the outlet pipe 12.

[0038] When it is observed through the visual window 33 that impurities in the filter frame 34 need to be cleaned, the screw 22 is rotated to drive the baffle 21 to descend, and the other side of the baffle 21 will move along the slide bar 23. When the sealing strip 24 at the lower part of the baffle 21 is inserted into the slot 15, it will block the impurities in the outer shell 1 from entering the shell 31. Then, the top cover 32 is opened, the filter frame 34 is taken out from the shell 31, and the impurities inside are poured out. Then, the cleaned filter frame 34 is placed in the placement slot 35 again, and then the top cover 32 is installed with the shell 31, and then the screw 22 is rotated in the opposite direction to drive the baffle 21 to be retracted into the installation slot 16.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A water supply and drainage filtering device, comprising a housing (1), characterized in that: A barrier component (2) is arranged on the upper left side of the shell (1), a collection component (3) is arranged on the left side of the shell (1), a filter component (4) is arranged inside the shell (1), a water inlet pipe (11) passes through and is fixedly connected to the top of the shell (1), and a water outlet pipe (12) passes through and is fixedly connected to the bottom of the shell (1).

2. A water supply and drainage filtering device according to claim 1, characterized in that: A discharge port (13) is provided in the middle of the left side of the housing (1), a water inlet (14) is provided in the lower left side of the housing (1), a mounting groove (16) is provided at the top of the discharge port (13), and a clamping groove (15) is provided at the bottom of the discharge port (13).

3. A water supply and drainage filtering device according to claim 2, characterized in that: The barrier assembly (2) comprises a baffle (21), the baffle (21) being movably connected to the mounting groove (16), a sealing strip (24) being fixedly connected to the bottom of the baffle (21), the sealing strip (24) being movably connected to the slot (15), a screw rod (22) penetrating through the front of the baffle (21) and being threadedly connected, the screw rod (22) penetrating through the front side of the upper left portion of the housing (1) and being rotatably connected thereto, a slide rod (23) penetrating through the rear side of the upper left portion of the housing (1) and being slidably connected thereto, the slide rod (23) penetrating through the rear side of the upper left portion of the housing (1) and being fixedly connected thereto.

4. A water supply and drainage filtering device according to claim 1, characterized in that: The collecting assembly (3) comprises a shell (31), the shell (31) is fixedly connected to the outer shell (1), a feed port (37) is provided at the top of the shell (31), a guide port (36) is provided at the bottom of the shell (31), a top cover (32) is movably connected to the top of the shell (31), a visual window (33) is provided in the middle of the top cover (32), a placement groove (35) is provided inside the shell (31), and a filter frame (34) is provided inside the placement groove (35).

5. A water supply and drainage filtering device according to claim 1, characterized in that: The filter assembly (4) comprises a filter plate (41), a rotating rod (412) passing through the left side of the filter plate (41) and being rotatably connected thereto, the rotating rod (412) being rotatably connected to the housing (1), and a sliding groove (411) being provided on the right part of the bottom surface of the filter plate (41).

6. A water supply and drainage filtering device according to claim 5, characterized in that: The filter assembly (4) further comprises a rotating shaft (43), the left end of which is rotatably connected to the outer shell (1), a plurality of blades (44) are fixedly connected to the outer wall of the rotating shaft (43), a circular plate (45) is fixedly connected to the right end of the rotating shaft (43), a connecting rod (46) is fixedly connected to the right side of the circular plate (45), an auxiliary rod (47) is arranged on the right side of the circular plate (45), the connecting rod (46) passes through the lower part of the auxiliary rod (47) and is movably connected thereto, a support rod (48) is arranged on the upper right side of the auxiliary rod (47), a connecting piece (49) is movably connected to the top of the support rod (48), an upper outer wall of the support rod (48) is movably connected to a limiting block (42), and the right side of the limiting block (42) is fixedly connected to the outer shell (1).

7. A water supply and drainage filtering device according to claim 6, characterized in that: A sliding block (491) is fixedly connected to the top of the connecting member (49), and the sliding block (491) is slidably connected to the sliding groove (411).

8. A water supply and drainage filtering device according to claim 7, characterized in that: The left upper portion of the auxiliary rod (47) is fixedly connected with a mounting rod (471), and the mounting rod (471) passes through the lower portion of the support rod (48) and is rotatably connected thereto.

Images