Intelligent water filtering device

Abstract

The utility model belongs to the technical field of intelligent water affair engineering, and discloses an intelligent water affair filtering device which comprises a filtering box and a mounting seat, the filtering box is provided with an inserting groove, the mounting seat is connected with a filtering net, the filtering box is connected with a fixing block, the fixing block is provided with a limiting square groove, the fixing block is rotationally connected with a rotating cylinder, and the rotating cylinder is connected with a friction ring. The rotating cylinder is connected with a threaded rod, the threaded rod is in threaded connection with a limiting square rod, the mounting seat is provided with a limiting hole, the inner side of the rotating cylinder is slidably connected with a screwing column, the rotating cylinder is connected with a spring, the free end of the spring is rotatably connected with the screwing column, the rotating cylinder is provided with a sliding ring groove, the screwing column is connected with a positioning block, and the positioning block is slidably connected with the sliding ring groove; a positioning groove is formed in the side wall of the sliding ring groove; the filter box is connected with a water inlet pipe and a water outlet pipe; according to the technical scheme, the screwing column can be limited through the rotating cylinder, the situation that the limiting square rod moves due to the fact that the screwing column is accidentally touched or pulled by an external object is avoided, and the connection stability of the filter screen is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of smart water engineering, and in particular to an intelligent water filtering device. Background Art

[0002] Smart water services are achieved through the deep integration of new generation information technology and water technology, which fully explores the value and logical relationship of data, realizes intelligent control, data resource, precise management, and intelligent decision-making of water service systems, ensures the safe operation of water facilities, and makes water service operations more efficient, management more scientific, and services better. Water filters are often used in smart water projects;

[0003] For example, the Chinese utility model (publication number CN216170264U) discloses a water filter with good anti-clogging effect for smart water projects, including a filter housing, an inlet pipe, an outlet pipe, a fixing seat, a first sealing gasket and other structures. The technical solution drives the positioning rod to be pulled forward by the baffle until the positioning rod is disengaged from the third positioning hole, the first positioning hole and the second positioning hole, and then the connecting plate is pulled downward by the pull ring, and the filter body is driven to move by the movement of the connecting plate until the filter body is pulled out of the filter housing, thereby achieving the advantage of good anti-clogging effect and solving the problem that the traditional water filter for smart water projects has poor anti-clogging effect when in use.

[0004] However, the above technical solution still has the following technical problems when it is actually used: the above technical solution completes the connection between the filter screen and the filter shell through the cooperation of the positioning rod with the first positioning hole, the second positioning hole and the third positioning hole, but the positioning rod is not provided with any limiting device, which leads to the positioning rod easily sliding out of the positioning hole when the device itself generates slight vibration during use or when external objects are accidentally hooked, thereby causing the filter screen to fall off downward, affecting the filtering effect and making it inconvenient to use. Utility Model Content

[0005] The utility model aims to provide an intelligent water filter device to solve the problems raised in the above background technology.

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

[0007] The filter press is connected with a filter press, and the filter press is connected with a spring, and the free end of the spring is rotatably connected with the filter press, and the filter press is connected with a positioning block, and the positioning block is slidably connected with the sliding ring groove. The side wall of the sliding ring groove is provided with a positioning groove, and the positioning block and the positioning groove cooperate with each other; the filter press is connected with an inlet pipe and an outlet pipe.

[0008] Preferably, the filter box is connected to a positioning plate, and the positioning plate is provided with reinforcement holes.

[0009] Preferably, the twisting column is connected with an indicating pointer.

[0010] Preferably, the filter box is connected to a cleaning block, the cleaning block is in conflict with the filter screen, and the filter box is connected to a sewage pipe.

[0011] Preferably, the mounting seat is connected with a sealing strip.

[0012] Preferably, the filter box is provided with a slot, and the filter net is slidably connected to the slot.

[0013] Compared with the prior art, this technical solution produces the following beneficial effects:

[0014] (1) The technical solution completes the fixation of the mounting seat and the filter screen by rotating the threaded rod to drive the limiting square rod to move, and separates the twisting column and the threaded rod through the rotating cylinder. The twisting column can be limited by the rotating cylinder. Under the action of the spring, the positioning block is located in the sliding ring groove. Since a friction ring is provided, the friction between the rotating cylinder and the fixed block is relatively large. At this time, rotating the twisting column will only cause the twisting column to rotate relative to the rotating cylinder, and the threaded rod will not rotate, thereby preventing the limiting square rod from moving due to accidental contact or pulling of the twisting column by external objects, thereby improving the connection stability of the filter screen, improving the filtering effect, and thereby improving the practicality and stability of the device.

[0015] (2) When the square rod needs to be moved, the technical solution only needs to pull the screw column outward to insert the positioning block into the positioning groove. After disassembly and assembly, the positioning block can be automatically slid into the sliding ring groove again by simply letting go. The operation is convenient and the practicality is greatly improved. A reinforcement hole is provided to support the two ends of the limiting square rod, thereby improving the limiting stability of the limiting rod. The position of the positioning block can be quickly determined by the indicating pointer, and then the positioning block can be quickly inserted into the positioning groove. The drain pipe and the cleaning block are used to facilitate the scraping and discharge of impurities attached to the filter net when the filter net is moved. The sealing strip is used to improve the sealing of the connection between the mounting base and the filter box. The slot is used to improve the stability of the filter net. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front cross-sectional view of the utility model;

[0017] Figure 2 A front cross-sectional view of the mounting seat provided by the utility model;

[0018] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 A schematic diagram of the structure of the sliding ring groove provided by the utility model;

[0020] Figure 5 A right side view of the twisting column provided by the utility model;

[0021] Figure 6 A right side partial cross-sectional view of the mounting seat provided by the utility model;

[0022] Figure 7 A right side partial cross-sectional view of the fixing block provided by the utility model;

[0023] Figure numerals: filter box 1, filter screen 2, insertion groove 3, mounting seat 4, fixing block 5, twisting column 6, water outlet pipe 7, slot 8, water inlet pipe 9, cleaning block 10, sewage pipe 11, positioning plate 12, reinforcement hole 13, limiting hole 14, limiting square rod 15, threaded rod 16, limiting square groove 17, friction ring 18, sliding ring groove 19, positioning groove 20, positioning block 21, spring 22, rotating cylinder 23, indicator pointer 24, sealing strip 25. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with the accompanying drawings and implementation examples:

[0025] like Figures 1 to 7The intelligent water service filtering device shown in the figure comprises a filter box 1 and a mounting seat 4. The bottom of the filter box 1 is provided with an insertion groove 3. The mounting seat 4 is connected to a filter screen. The mounting seat 4 is slidably connected to the insertion groove 3. The bottom of the filter box 1 is connected to a fixed block 5. The fixed block 5 is provided with a limiting square groove 17. The fixed block 5 is rotatably connected to a rotating cylinder 23. The rotating cylinder 23 is connected to a friction ring 18. The friction ring 18 abuts against the fixed block 5. The friction ring 18 increases the rotational friction between the rotating cylinder 23 and the fixed block 5. The rotating cylinder 23 is fixedly connected to a threaded rod 16. The threaded rod 16 is threadedly connected to a limiting square rod 15. The limiting square rod 15 and the limiting square groove 17 are fixedly connected to the rotating cylinder 23. Sliding connection, the limiting square rod 15 can only move left and right along the limiting square groove 17, the mounting seat 4 is provided with a limiting hole 14, the limiting square rod 15 can be inserted into the limiting hole 14, the inner side of the rotating cylinder 23 is slidably connected with a twisting column 6, the rotating cylinder 23 is connected with a spring 22, the free end of the spring 22 is rotatably connected with the twisting column 6, the rotating cylinder 23 is provided with a sliding ring groove 19, the twisting column 6 is connected with a positioning block 21, the positioning block 21 is slidably connected with the sliding ring groove 19, the side wall of the sliding ring groove 19 is provided with a positioning groove 20, the positioning block 21 and the positioning groove 20 cooperate with each other, the positioning block 21 can be inserted into the positioning groove 20, and the filter box 1 is connected with a water inlet pipe 9 and a water outlet pipe 7. The water inlet pipe 9 and the water outlet pipe 7 are both connected with a switch.

[0026] A positioning plate 12 is connected to the bottom of the filter box 1 , and the positioning plate 12 is located on the left side of the mounting seat 4 . The positioning plate 12 is provided with a reinforcement hole 13 , and the limit rod can be inserted into the reinforcement hole 13 . The twisting column 6 is connected with an indicating pointer 24 .

[0027] The filter box is connected with a cleaning block 10, which contacts the filter screen 2, and the filter box is connected with a sewage pipe 11. The mounting seat 4 is connected with a sealing strip 25. The filter box 1 is provided with a slot 8, and the filter screen 2 is slidably connected with the slot 8.

[0028] The threaded rod 16 can be driven to rotate by twisting the rotating cylinder 23, and the rotation of the threaded rod 16 can drive the limiting square rod 15 to move left or right along the threaded rod 16, so that the limiting rod is inserted into the limiting hole 14 to complete the limiting of the mounting seat 4, or release the limiting.

[0029] The following describes in detail how the screwing column 6 drives the threaded rod 16 to rotate and how the threaded rod 16 is restricted from rotating. Figure 2 and Figure 3As shown, due to the cooperation between the friction ring 18 and the fixed block 5, the rotating cylinder 23 will not easily rotate relative to the fixed block 5 (the rotational friction force of the rotating cylinder 23 relative to the fixed block 5 is greater than the rotational friction force of the twisting column 6 relative to the rotating cylinder 23), and the rotating cylinder 23 is completely located in the fixed block 5, and it is impossible to directly hold the rotating cylinder 23. When the positioning block 21 is located in the sliding ring groove 19, directly rotating the twisting column 6 will cause the twisting column 6 to rotate relative to the rotating cylinder 23. At this time, the positioning block 21 will rotate along the sliding groove, so that rotating the twisting column 6 cannot rotate the rotating cylinder 23 and the threaded rod 16, thereby avoiding the situation where the external objects accidentally touch the twisting column 6 and cause the threaded rod 16 to rotate and then cause the limit square rod 15 to move. At this time, under the action of the spring 22, the twisting column 6 will not easily move to the right. When the threaded rod 16 needs to be rotated, the twisting column 6 is rotated, and the indicating pointer 24 is used to rotate the positioning block 21 to the left side of the positioning groove 20. The positions of the indicating pointer 24 and the positioning block 21 are relative to each other. The spring 22 is pulled to the left to limit the rotation of the positioning block 21 along the rotating cylinder 23. At the same time, the spring 22 is pulled. In actual operation, an appropriate rightward pulling force can be applied to the twisting column 6 and then the twisting column 6 is rotated. When the positioning block 21 is rotated to the left side of the positioning groove 20, the positioning block 21 can also be quickly slid into the positioning groove 20 under the action of the pulling force. At this time, the positioning groove 20 limits the rotation of the positioning block 21. By rotating the twisting column 6, the rotating cylinder 23 and the twisting block can be driven to rotate together through the positioning block 21, thereby driving the threaded rod 16 to rotate, and the adjustment of the position of the limiting square rod 15 is completed. After the adjustment is completed, the twisting column 6 is released, and the twisting column 6 is pulled to the left under the action of the restoring force of the spring 22, so that the positioning block 21 slides out of the positioning groove 20 and enters the sliding groove again. At this time, rotating the twisting column 6 cannot drive the threaded rod 16 to rotate.

[0030] The specific implementation process is as follows:

[0031] When in use, insert the filter screen 2 and the mounting seat 4 into the filter box 1 along the insertion groove 3. After the upper end of the filter screen 2 is inserted into the slot 8, the mounting seat 4 is also inserted into the insertion groove 3. At this time, the limiting hole 14 is just located on the left side of the limiting square rod 15. Then pull the twisting column 6 to the right and then rotate the twisting column 6 to drive the threaded rod 16 to rotate so that the limiting square rod 15 moves to the left and passes through the limiting hole 14. When the left end of the limiting square rod 15 is inserted into the reinforcement hole 13, the rotation of the twisting column 6 is stopped to complete the installation of the filter screen 2. The same operation can be performed during disassembly. Water is discharged from the water inlet pipe 9 into the filter box 1, and is discharged along the water outlet pipe 7 after being filtered by the filter screen 2. When the filter screen 2 is pulled out, the cleaning block 10 will scrape off the auxiliary impurities on the filter screen 2, and then the impurities can be moved along the sewage pipe 11 for discharge.

[0032] The technical solution completes the fixation of the mounting seat 4 and the filter screen 2 by driving the limiting square rod 15 to move by rotating the threaded rod 16, and separates the twisting column 6 from the threaded rod 16 through the rotating cylinder 23. The twisting column 6 can be limited by the rotating cylinder 23. Under the action of the spring 22, the positioning block 21 is located in the sliding ring groove 19. Since the friction ring 18 is provided, the friction force between the rotating cylinder 23 and the fixed block 5 is relatively large. At this time, rotating the twisting column 6 will only cause the twisting column 6 to rotate relative to the rotating cylinder 23, and the threaded rod 16 will not rotate, thereby avoiding the situation where the limiting square rod 15 moves due to accidental contact or pulling of the twisting column 6 by external objects, thereby improving the connection stability of the filter screen 2, improving the filtering effect, and thus improving the practicality and stability of the device. When the square rod needs to be moved, it is only necessary to pull outward the twisting column 6 to insert the positioning block 21 into the positioning groove 20. After the disassembly and assembly is completed, the positioning block 21 can be automatically slid into the sliding ring groove 19 again by simply releasing the hand. The operation is convenient and the practicality is greatly improved. A reinforcement hole 13 is provided, so that the two ends of the limiting square rod 15 can be supported, thereby improving the limiting stability of the limiting rod. The position of the positioning block 21 can be quickly determined by the indicating pointer 24, and then the positioning block 21 can be quickly inserted into the positioning groove 20. The sewage pipe 11 and the cleaning block 10 are used to facilitate the scraping and discharge of impurities attached to the filter screen 2 when the filter screen 2 is moved, and the sealing strip 25 is used to improve the sealing of the connection between the mounting seat 4 and the filter box 1; the slot 8 is used to improve the stability of the use of the filter screen 2.

[0033] The above is only an embodiment of the utility model, and the common knowledge such as the known specific technical solutions and / or characteristics in the solution is not described in detail here. It should be pointed out that for those skilled in the art, without departing from the technical solution of the utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. An intelligent water filtration device, characterized in that: The invention comprises a filter box (1) and a mounting seat (4), wherein the filter box (1) is provided with an insertion groove (3), the mounting seat (4) is connected with a filter screen (2), the mounting seat (4) is slidably connected with the insertion groove (3), the filter box (1) is connected with a fixing block (5), the fixing block (5) is provided with a limiting square groove (17), the fixing block (5) is rotatably connected with a rotating cylinder (23), the rotating cylinder (23) is connected with a friction ring (18), the friction ring (18) abuts against the fixing block (5), the rotating cylinder (23) is connected with a threaded rod (16), the threaded rod (16) is threadedly connected with a limiting square rod (15), the limiting square rod (15) and the limiting square rod (15) are connected with the limiting square rod (17). The square groove (17) is slidably connected, the mounting seat (4) is provided with a limiting hole (14), the inner side of the rotating cylinder (23) is slidably connected with a twisting column (6), the rotating cylinder (23) is connected with a spring (22), the free end of the spring (22) is rotatably connected with the twisting column (6), the rotating cylinder (23) is provided with a sliding ring groove (19), the twisting column (6) is connected with a positioning block (21), the positioning block (21) is slidably connected with the sliding ring groove (19), the side wall of the sliding ring groove (19) is provided with a positioning groove (20), and the positioning block (21) and the positioning groove (20) cooperate with each other; the filter box (1) is connected with a water inlet pipe (9) and a water outlet pipe (7).

2. The intelligent water filter device according to claim 1, characterized in that: The filter box (1) is connected to a positioning plate (12), and the positioning plate (12) is provided with a reinforcement hole (13).

3. The intelligent water filter device according to claim 1, characterized in that: The twisting column (6) is connected to an indicating pointer (24).

4. The intelligent water filter device according to claim 1, characterized in that: The filter box (1) is connected to a cleaning block (10), the cleaning block (10) is in contact with the filter screen (2), and the filter box (1) is connected to a sewage pipe (11).

5. The intelligent water filter device according to claim 1, characterized in that: The mounting seat (4) is connected with a sealing strip (25).

6. The intelligent water filter device according to claim 1, characterized in that: The filter box (1) is provided with a slot (8), and the filter screen (2) is slidably connected to the slot (8).

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