Rotational flow filtering double-effect water purifier

Abstract

The utility model discloses a rotational flow filtering double-effect water purifier, which relates to the technical field of water purifiers and comprises a rotational flow type water purifier, a spring connected to a fixed ring, a bearing fixed to a movable column, a clamping block abutted against a clamping groove, a hinged support fixed to a second connecting block, and a groove hole and an avoiding groove formed in a connecting rod. During installation, an annular groove and a connecting ring are connected, a connecting rod is rotated to a connecting groove, a connecting disc is pushed to drive a movable column, the movable column drives a movable ring to compress a spring through a bearing, the movable column drives a clamping block to penetrate through an avoiding groove, the connecting disc is rotated to enable the clamping block to rotate by 90 degrees, pushing is stopped, the clamping block is clamped into a clamping groove, and installation is completed. During disassembly, the connecting disc is pushed firstly and then rotated by 90 degrees, the connecting disc is loosened, then the connecting rod is rotated, and then the water inlet end is separated from the connecting pipe; the problem that during use or maintenance, mounting and dismounting of bolts and nuts are troublesome is solved, the problem that operation possibly needs to be conducted with the help of tools is avoided, and convenience is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of water purifiers, in particular to a cyclone filtering double-effect water purifier. Background Art

[0002] A water purifier, also called a water purifier or a water purifier, is a water treatment device that deeply filters and purifies water according to the requirements for water use. The water purifier we usually talk about generally refers to a small purifier used for home use. Its technical core is the filter membrane in the filter element device. The main technologies come from three types: ultrafiltration membrane, RO reverse osmosis membrane, and nanofiltration membrane. Water purifiers can be divided into two categories according to the pipeline design level: gradual tightening water purifiers and self-cleaning water purifiers. Traditional water purifiers are gradual tightening water purifiers. Its internal pipeline design filter element is loose in front and tight in the back. It is composed of PP melt-blown filter element, granular carbon, compressed carbon, RO reverse osmosis membrane or ultrafiltration membrane, and post-activated carbon. Generally, these 5 levels are connected end to end in sequence. The retained matter is deposited inside the filter element and needs to be manually disassembled and cleaned regularly to ensure the normal operation of the machine. The other type is a more advanced self-cleaning water purifier. Two channels are designed in the machine, and a washing water channel is added. When the washing water used as ordinary domestic water passes through the channel, it flushes the filter element in the machine, especially the raw water side of the membrane filter element, to achieve the effect of self-cleaning.

[0003] Chinese patent CN214780900U discloses a cyclone-type integrated double-effect enhanced water purifier, which relates to the technical field of water purifiers, specifically a cyclone-type integrated double-effect enhanced water purifier, including a cyclone-type water purifier, a connecting piece is fixedly installed on the outside of the rear input end of the cyclone-type water purifier, the rear end of the cyclone-type water purifier is fixedly connected to the water inlet end by bolts and nuts, the front end of the water inlet end is fixedly installed with a sealing ring, and the output end below the cyclone-type water purifier is fixedly installed with a drain plate. Through the connecting piece, bolts and nuts, it is convenient to close the front water inlet of the water inlet end after the cyclone-type water purifier is removed, and at the same time, by arranging a support plate and a spring column inside the input end of the cyclone-type water purifier, it is convenient to connect the cyclone-type water purifier to the water inlet end, and the spring column will open the sealing piece and the sealing ring, so that the device can be disassembled without cutting off the water source and affecting the work of other water purifiers.

[0004] In the above patent, when in use, the cyclone water purifier and the water inlet end need to be fixed by connecting plates and bolts and nuts. When performing maintenance, the bolts and nuts of the external connecting plates at the rear end and the front end of the water inlet end of the cyclone water purifier need to be removed. The installation and removal of the bolts and nuts are rather cumbersome and may require the use of other tools for operation, which is rather inconvenient. Utility Model Content

[0005] The purpose of the utility model is to provide a cyclone filtering double-effect water purifier to solve the problems raised in the above background technology.

[0006] To solve the above technical problems, the present utility model provides the following technical solution: A cyclone filtration dual-effect water purifier, comprising: a cyclone water purifier, a connecting pipe is fixed at the rear end of the cyclone water purifier, a first connecting block is horizontally and fixedly connected to the lower outer wall at the rear end of the connecting pipe, two fixing blocks are fixed at both ends of the front wall of the first connecting block, a hole for slidably connecting with a movable ring is horizontally opened at the center of the side wall of the fixing block, a fixing ring for slidably connecting with a movable column is fixedly connected inside the hole at the end away from the movable ring, a spring is horizontally fixedly connected to the end wall of the fixing ring, a bearing is fixed on the outer wall of the movable column, and the outer wall of the bearing is fixedly connected to the inner wall of the movable ring fixedly connected to the spring. One end of the movable column is fixed with a block that abuts against a card slot. A second connecting block is fixed to the outer wall at the front end of the water inlet end, two hinge seats for rotatably connecting with a connecting rod are fixed at both ends of the second connecting block, a slot for slidably connecting with the movable column and an avoidance slot for slidably connecting with the block are opened on the side wall of the connecting rod at the end away from the hinge seat.

[0007] Further, connection grooves located on the left and right sides of the connecting pipe are opened on the top surfaces at both ends of the first connecting block, and the two fixing blocks are respectively located on the left and right sides of the two connection grooves.

[0008] Further, the spring is located inside the hole. A guiding block is fixedly connected to the upper outer wall of the movable ring. A guiding slot for slidably connecting with the guiding block is horizontally opened above the end of the fixing block away from the fixing ring. The guiding slot is located above the hole and communicates with the hole.

[0009] Further, a connection disk is fixedly connected to the center of the end wall of the movable column at the end away from the fixing ring. There are two blocks, and the two blocks are fixedly connected to the outer wall at the end away from the connection disk at an interval of 180 degrees.

[0010] Further, the center of the side wall of the hinge seat is fixedly connected to the center of the side wall of the second connecting block. The connecting rod is movably connected to the connection groove. There are two card slots, the two card slots are 90 degrees apart from each other, and are 90 degrees apart from the avoidance slot. The card slots are opened on the side wall of the connecting rod at the end away from the hinge seat and close to the connecting pipe.

[0011] Further, an annular groove for inserting a connection ring is opened on the front end wall of the water inlet end. The connection ring is fixedly connected to the rear end wall of the connecting pipe. A rubber pad is fixedly connected to the rear end wall of the connecting pipe and sleeved outside the connecting pipe. A guiding hole for inserting a guiding rod is horizontally opened on the end wall of the connection ring. There are two guiding holes, and they are 180 degrees apart from each other. The guiding rod is fixedly connected to the inner wall of the annular groove.

[0012] Compared with the prior art, the beneficial effects achieved by the present utility model are:

[0013] 1. When the present utility model is installed, align the guide rod with the guide hole, insert the annular groove at the front end of the water inlet end into the connecting ring on the connecting pipe at the rear end of the swirl water purifier, so that the front end of the water inlet end fits tightly with the rubber pad. Then rotate the connecting rod forward into the connecting groove, and then keep the indicating line on the connecting disc in a horizontal position. Push the connecting disc to drive the movable column to slide on the fixed ring. The movable column drives the movable ring to slide in the hole through the bearing. The movable ring drives the guide block to slide in the guide groove. At the same time, the movable ring compresses the spring, and at the same time the movable column slides into the slot hole. The movable column drives the clamping block to slide in the avoidance groove. When the guide block moves to the maximum limit, the clamping block passes through the avoidance groove. Then rotate the connecting disc by 90 degrees. The connecting disc drives the movable column to rotate in the bearing, and the movable column drives the clamping block to rotate by 90 degrees. Then stop pushing the connecting disc. Under the elastic force between the springs, the spring drives the movable column to move in the direction of restoring to the original position through the movable ring and the bearing. Furthermore, the movable column drives the clamping block to be stuck into the clamping groove to complete the installation. When disassembling, first push the connecting disc to the maximum limit and then rotate it by 90 degrees. Slowly loosen the connecting disc to make the movable column return to the position before installation. Then rotate the connecting rod back to its original position, and then separate the water inlet end from the connecting pipe on the swirl water purifier. This solves the problem that it is rather troublesome to install and disassemble bolts and nuts whether in use or during maintenance, and avoids the problem that other tools may be needed for operation, which is rather convenient.

[0014] 2. When the present utility model is installed, first make the guide rod and the guide hole correspond to each other one by one, and then insert the annular groove and the connecting ring to complete the preliminary connection of the connecting pipe and the water inlet end. At this time, due to the corresponding relationship between the guide rod and the guide hole, the connecting rod and the connecting groove correspond to each other, and it also ensures the correspondence between the connecting rod and the fixed block. Thus, after the connecting rod and the connecting groove are connected, the correspondence between the movable column and the slot hole is ensured, which facilitates the subsequent installation and avoids the problem of adjustment required for the correspondence between the movable column and the slot hole, improving the installation efficiency. Description of the Drawings

[0015] The drawings are used to provide further understanding of the present utility model and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0016] Figure 1 is the structural schematic diagram of the present utility model;

[0017] Figure 2 is the present utility model Figure 1 is the enlarged schematic diagram of the structure of area A in the present utility model;

[0018] Figure 3 is the internal structural schematic diagram of the fixed block of the present utility model;

[0019] Figure 4 It is a schematic diagram of one end structure of the fixing block of the present utility model;

[0020] Figure 5 It is a schematic diagram of the structure of the water inlet end part of the present utility model;

[0021] Figure 6 It is the present utility model Figure 5 An enlarged schematic diagram of the structure of area B in it;

[0022] Figure 7 It is the present utility model Figure 5 An enlarged schematic diagram of the structure of area C in it;

[0023] Figure 8 It is a schematic diagram of the structure of the connecting pipe part of the present utility model;

[0024] Figure 9 It is the present utility model Figure 8 An enlarged schematic diagram of the structure of area D in it;

[0025] In the figure: 1, swirl water purifier; 2, connecting pipe; 3, first connecting block; 4, water inlet end; 5, second connecting block; 6, hinge seat; 7, connecting rod; 8, connecting groove; 9, fixing block; 10, hole; 11, connecting disc; 12, movable column; 13, bearing; 14, movable ring; 15, guiding block; 16, guiding groove; 17, spring; 18, clamping block; 19, fixing ring; 20, annular groove; 21, avoiding groove; 22, clamping groove; 23, slot hole; 24, guiding rod; 25, connecting ring; 26, rubber pad; 27, guiding hole. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0027] Please refer to Figures 1-9, the present utility model provides a technical solution: a swirl filtration dual-effect water purifier, comprising: a swirl water purifier 1, a connecting pipe 2 is fixed at the rear end of the swirl water purifier 1. The connecting pipe 2 is the rear end of the original patented swirl water purifier 1, and its internal structure has been retained. A connecting block 3 is horizontally and fixedly connected to the lower outer wall at the rear end of the connecting pipe 2. Connecting grooves 8 located on the left and right sides of the connecting pipe 2 are opened on the top surfaces at both ends of the connecting block 3. Two fixing blocks 9 are respectively located on the left and right sides of the two connecting grooves 8 to initially fix the lateral position of the connecting rod 7. Fixing blocks 9 are fixed at both ends of the front wall of the connecting block 3. A hole 10 that slidably connects with the movable ring 14 is horizontally opened at the center of the side wall of the fixing block 9. A fixing ring 19 that slidably connects with the movable column 12 is fixedly connected inside the hole 10 away from the movable ring 14. A spring 17 is horizontally fixedly connected to the end wall of the fixing ring 19. A bearing 13 is fixed to the outer wall of the movable column 12. The outer wall of the bearing 13 and the inner wall of the movable ring 14 fixedly connected to the spring 17 are fixedly connected. The spring 17 is located inside the hole 10. A guiding block 15 is fixedly connected to the upper outer wall of the movable ring 14. A guiding groove 16 that slidably connects with the guiding block 15 is horizontally opened above one end of the fixing block 9 away from the fixing ring 19. The guiding groove 16 is located above the hole 10 and communicates with the hole 10. The arrangement of the guiding block 15 and the guiding groove 16 enables the movable ring 14 to move stably, preventing it from rotating along with the rotating connection disk 11, thereby avoiding pinching the spring 17. The guiding block 15 and the guiding groove 16 can also more conveniently determine whether the locking block 18 disengages from the avoidance groove 21. A locking block 18 that abuts against the card slot 22 is fixed to one end of the movable column 12. A connection disk 11 located on one side of the fixing block 9 is fixedly connected to the center of the end wall of the movable column 12 away from the fixing ring 19. An indicating line (not marked in the figure) is provided on the connection disk 11 to facilitate observing the rotation position of the locking block 18. There are two locking blocks 18, and the two locking blocks 18 are fixedly connected to the outer wall at one end away from the connection disk 11 at an interval of 180 degrees. The internal structure of the water inlet end 4 retains the original patent and is consistent with the structure retained inside the connecting pipe 2. A connecting block 5 is fixed to the front outer wall of the water inlet end 4. Hinge seats 6 that rotatably connect with the connecting rod 7 are fixed at both ends of the connecting block 5. A slot 23 that slidably connects with the movable column 12 and an avoidance groove 21 that slidably connects with the locking block 18 are opened on the side wall of the connecting rod 7 away from the hinge seat 6. The center of the side wall of the hinge seat 6 and the center of the side wall of the connecting block 5 are fixedly connected. The connecting rod 7 is movably connected to the connecting groove 8. There are two card slots 22, and the two card slots 22 are 90 degrees apart from each other and 90 degrees apart from the avoidance groove 21. The card slots 22 are opened on the side wall of the connecting rod 7 away from the hinge seat 6 and close to the connecting pipe 2. An annular groove 20 into which the connecting ring 25 is inserted is opened on the front wall of the water inlet end 4 to make the connection between the water inlet end 4 and the connecting pipe 2 stable. The connecting ring 25 is fixedly connected to the rear end wall of the connecting pipe 2. A rubber pad 26 is fixedly connected to the rear end wall of the connecting pipe 2 and sleeved outside the connecting pipe 2 to improve the connection sealing performance. A guiding hole 27 into which the guiding rod 24 is inserted is horizontally opened on the end wall of the connecting ring 25.There are two guiding holes 27 which are 180 degrees apart. The guiding rod 24 is fixedly connected to the inner wall of the annular groove 20. The setting of the guiding rod 24 and the guiding holes 27 facilitates the rotation of the connecting rod 7 to align with the connecting groove 8, facilitating installation.

[0028] Working principle of the present utility model:

[0029] Refer to the attached instruction manual Figures 1-9 During installation, align the guiding rod 24 with the guiding holes 27, connect the annular groove 20 on the front end of the water inlet end 4 to the connecting ring 25 on the connecting pipe 2 at the rear end of the vortex flow water purifier 1, and make the front end of the water inlet end 4 closely fit with the rubber pad 26. Then rotate the connecting rod 7 forward into the connecting groove 8, and then keep the indicating line on the connecting disk 11 in a horizontal position. Push the connecting disk 11 to drive the movable column 12 to slide on the fixed ring 19. The movable column 12 drives the movable ring 14 to slide in the hole 10 through the bearing 13. The movable ring 14 drives the guiding block 15 to slide in the guiding groove 16. At the same time, the movable ring 14 compresses the spring 17. At the same time, the movable column 12 slides into the slot hole 23, and the movable column 12 drives the clamping block 18 to slide in the avoidance groove 21. When the guiding block 15 moves to the maximum limit, the clamping block 18 passes through the avoidance groove 21, and then rotate the connecting disk 11 by 90 degrees. The connecting disk 11 drives the movable column 12 to rotate in the bearing 13, and the movable column 12 drives the clamping block 18 to rotate by 90 degrees. Then stop pushing the connecting disk 11. Under the elastic force between the springs 17, the spring 17 drives the movable column 12 to move in the direction of restoring to the original position through the movable ring 14 and the bearing 13. Furthermore, the movable column 12 drives the clamping block 18 to snap into the clamping groove 22 to complete the installation; when disassembling, first push the connecting disk 11 to the maximum limit and then rotate it by 90 degrees, slowly release the connecting disk 11 to make the movable column 12 return to the position before installation, then rotate the connecting rod 7 back to the original position, and then separate the water inlet end 4 from the connecting pipe 2 on the vortex flow water purifier 1; it solves the problem that it is rather troublesome to install and disassemble bolts and nuts whether during use or maintenance, and avoids the problem that other tools may be needed for operation, which is relatively convenient.

[0030] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A cyclone filtration double-effect water purifier, comprising: A cyclone-type water purifier (1), wherein a connecting pipe (2) is fixed at the rear end of the cyclone-type water purifier (1), characterized in that: a connecting block (3) is horizontally fixedly connected to the lower outer wall of the rear end of the connecting pipe (2), and fixed blocks (9) are fixed to both ends of the front wall of the connecting block (3), and a hole (10) is horizontally opened in the center of the side wall of the fixed block (9) and is slidably connected to a movable ring (14), and a fixed ring (19) that slides with a movable column (12) is fixedly connected to the hole (10) at one end away from the movable ring (14), and a spring (17) is horizontally fixedly connected to the end wall of the fixed ring (19), and the movable column ( A bearing (13) is fixed to the outer wall of the movable column (12), the outer wall of the bearing (13) is fixedly connected to the inner wall of the movable ring (14) fixedly connected to the spring (17), a clamping block (18) abutting against the clamping groove (22) is fixed to one end of the movable column (12), a connecting block (5) is fixed to the outer wall of the front end of the water inlet end (4), a hinge seat (6) rotatably connected to the connecting rod (7) is fixed at both ends of the connecting block (5), and a slot hole (23) slidably connected to the movable column (12) and an avoidance groove (21) slidably connected to the clamping block (18) are provided on the side wall of one end of the connecting rod (7) away from the hinge seat (6).

2. A cyclone filtration double-effect water purifier according to claim 1, characterized in that: The top surfaces of both ends of the connecting block 1 (3) are provided with connecting grooves (8) located on the left and right sides of the connecting pipe (2), and two fixing blocks (9) are respectively located on the left and right sides of the two connecting grooves (8).

3. A cyclone filtration double-effect water purifier according to claim 1, characterized in that: The spring (17) is located in the hole (10); a guide block (15) is fixedly connected to the outer wall of the upper end of the movable ring (14); a guide groove (16) slidably connected to the guide block (15) is horizontally opened above one end of the fixed block (9) away from the fixed ring (19); the guide groove (16) is located above the hole (10) and is connected to the hole (10).

4. A cyclone filtration double-effect water purifier according to claim 1, characterized in that: The center of the end wall of the movable column (12) away from the fixed ring (19) is fixedly connected to a connecting disk (11) located on one side of the fixed block (9), and two clamping blocks (18) are provided. The clamping blocks (18) are fixedly connected to the outer wall of the end away from the connecting disk (11) at an angle of 180 degrees.

5. A cyclone filtration double-effect water purifier according to claim 1, characterized in that: The center of the side wall of the hinge seat (6) is fixedly connected to the center of the side wall of the second connecting block (5), the connecting rod (7) and the connecting groove (8) are movably connected, two clamping grooves (22) are provided, the two clamping grooves (22) are 90 degrees apart from each other, and are 90 degrees apart from the avoidance groove (21), and the clamping groove (22) is provided on a side wall of the connecting rod (7) at one end away from the hinge seat (6) and close to the connecting pipe (2).

6. A cyclone filtration double-effect water purifier according to claim 1, characterized in that: The front end wall of the water inlet end (4) is provided with an annular groove (20) plugged into a connecting ring (25); the connecting ring (25) is fixedly connected to the rear end wall of the connecting pipe (2); the rear end wall of the connecting pipe (2) is sleeved on the outside of the connecting pipe (2) and fixedly connected to a rubber pad (26); the end wall of the connecting ring (25) is horizontally provided with a guide hole (27) plugged into a guide rod (24); two guide holes (27) are provided and are 180 degrees apart; the guide rod (24) is fixedly connected to the inner wall of the annular groove (20).

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