Descaling structure for water purification equipment

By introducing components such as mounting rack, mounting ring, brush and spray head into the water purification equipment, the filter element is automatically cleaned and dirt collection is solved, and the problem of dirt accumulation in the filter element in the water purification equipment is improved, and the water purification efficiency and convenience of use are improved.

CN223196641UActive Publication Date: 2025-08-08HEYUAN ZHONGSHENG ENVIRONMENTAL TECH CO LTD
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Patent Information

Application Number
CN202421694218.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-17
Publication Date
2025-08-08
Estimated Expiration
2034-07-17

AI Technical Summary

Technical Problem

After long-term use of existing household water purification equipment, dirt will accumulate in the filter element and shell, resulting in a decrease in water flow rate and a decrease in filtration efficiency, and poor convenience of use.

Method used

A descaling structure for water purification equipment is designed, including a mounting frame, mounting ring, brush and spray head. The dirt on the surface of the filter element is automatically cleaned, and dirt and sewage are collected using a closed plate and dust collection box to achieve automatic cleaning of the filter element and regular cleaning of dirt.

Benefits of technology

Maintain the cleanliness of the filter element, improve the water purification efficiency, simplify the maintenance process of the filter element, and enhance the convenience of the water purification equipment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a descaling structure for water purification equipment, which comprises a mounting pipe, a mounting box is arranged below the mounting pipe, a mounting cover is arranged above the mounting pipe, a bottom frame is fixedly mounted in the mounting pipe, a filter element is arranged in the mounting pipe, the filter element is sleeved with the bottom frame in a threaded manner, a mounting frame is arranged in the mounting pipe, and the mounting frame is connected with the mounting box in a threaded manner. The mounting frame is in sliding connection with the mounting pipe, a lead screw is arranged in the mounting pipe, a mounting ring is arranged in the mounting frame, the mounting ring is rotationally connected with the mounting frame through a bearing, a brush is arranged in the mounting ring, a spray head is arranged above the mounting ring, the mounting ring is sleeved with a gear ring, a second rack is arranged in the mounting frame, and the second rack is connected with the brush. The second rack is slidably connected with the mounting frame, the mounting frame, the mounting ring and the like are arranged, so that the filter element placed in the mounting pipe is automatically cleaned, the filter element is kept clean to a certain extent, and the water purification efficiency of the water purification equipment is further ensured.
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Description

Technical Field

[0001] The utility model relates to the technical field of water purification equipment, in particular to a descaling structure for water purification equipment. Background Art

[0002] A water purifier, also known as a water purifier or water purifier, is a water treatment device that deeply filters and purifies water according to the requirements of water use. The water purifier we usually talk about generally refers to a small purifier used for home use. Most of them use reverse osmosis technology. Reverse osmosis is a physical method without phase change at room temperature to desalinate and remove salt from salt water.

[0003] In the existing technology, household water purification equipment mostly uses primary filtration composed of PP cotton and activated carbon during operation to filter large particles such as rust and mud contained in the water flow. After long-term use, a large amount of dirt will accumulate in the filter screen and the shell, which reduces the water flow rate and thus reduces the efficiency of primary filtration. Users are required to regularly replace the filter element or clean the inside of the shell, which makes it less convenient to use. Utility Model Content

[0004] The purpose of the utility model is to provide a descaling structure for water purification equipment to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a descaling structure for water purification equipment, comprising a mounting tube, a mounting box is provided below the mounting tube, a mounting cover is provided above the mounting tube, a base frame is fixedly installed in the mounting tube, a filter element is provided in the mounting tube, the filter element is threadedly sleeved on the base frame, a mounting frame is provided in the mounting tube, the mounting frame is slidingly connected to the mounting tube, a screw rod is provided in the mounting tube, a mounting ring is provided in the mounting frame, the mounting ring is rotatably connected to the mounting frame through a bearing, a brush is provided in the mounting ring, a nozzle is provided above the mounting ring, a gear ring is sleeved on the mounting ring, a second rack is provided in the mounting frame, and the second rack is slidingly connected to the mounting frame.

[0006] As a further preferred embodiment of the present technical solution, the second rack is meshedly connected with the gear ring, a turntable is provided in the mounting frame, a connecting rod is provided between the turntable and the second rack, the two ends of the connecting rod are respectively rotatably connected to the turntable and the second rack through a rotating shaft, a second motor is provided in the mounting frame, and the turntable is connected to the output end of the second motor through a rotating shaft.

[0007] As a further preferred embodiment of the present technical solution, both ends of the screw rod respectively pass through the mounting tube and are rotatably connected to the mounting tube, the screw rod passes through the right side of the mounting frame and is threadedly connected to the mounting frame, a first motor is provided in the mounting tube, and the lower end of the screw rod is connected to the output end of the first motor.

[0008] As a further preferred embodiment of the present technical solution, a closing plate is provided in the installation box, the closing plate is rotatably connected to the installation box through an installation shaft, the closing plate is located below the base frame, a first rack is provided in the installation box, a cylinder is provided in the installation box, a dust collection box is provided in the installation box, the dust collection box is slidably connected to the installation box, two groups of symmetrically distributed clamping rods are provided on the dust collection box, and two groups of fixing rods are provided in the installation box.

[0009] As a further preferred embodiment of the present technical solution, a gear is sleeved on the mounting shaft, the first rack is meshed with the gear, and the first rack is connected to the output end of the piston rod of the first cylinder.

[0010] As a further preferred embodiment of the present technical solution, the two groups of the fixing rods are distributed correspondingly to the clamping rods, the fixing rods are provided with two groups of symmetrically distributed clamping columns, the two groups of clamping columns are arranged correspondingly to the clamping rods, the fixing rods are provided with a torsion spring, and the two ends of the torsion spring are fixedly connected to the clamping columns and the fixing rods respectively.

[0011] The utility model provides a descaling structure for water purification equipment, which has the following beneficial effects:

[0012] (1) The utility model realizes automatic cleaning of the filter element placed in the installation tube by providing a mounting frame and a mounting ring, thereby keeping the filter element clean to a certain extent, and thus ensuring the water purification efficiency of the water purification equipment; after the filter element is used for a period of time in the water purification device, the filtration of the water flow is stopped, the first motor is started to drive the rotation of the screw rod, and the mounting frame is driven to move in the vertical direction under the limiting action of the mounting tube, and the nozzle is started to spray water on the filter element. During the movement of the mounting frame, the mounting ring moves along with it, and the brush on the mounting ring contacts the surface of the filter element to clean the dirt on the surface of the filter element, and during the movement of the mounting ring and the brush, the second motor in the mounting frame is started to drive the turntable to rotate, the turntable drives the connecting rod to move, and the moving rod drives the second rack to slide back and forth. Under the action of the second rack, the gear ring drives the mounting ring and the brush to rotate back and forth on the surface of the filter element, thereby ensuring the efficiency of removing dirt on the surface of the filter element.

[0013] (2) The utility model realizes the collection of dirt and sewage after descaling by setting a closing plate and a dust collecting box, which is convenient for the staff to regularly dump the dirt and sewage in the dust collecting box without affecting the normal use of the filter element above the water purification equipment; the closing plate can be opened and closed under the installation pipe under the action of the gear and the first rack, which facilitates the entry of sewage and dirt into the dust collecting box in the installation box. The dust collecting box is fixed to the installation box by a clamping rod and a clamping ring. When it is necessary to dump the sewage, the dust collecting box can be pulled open. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a cross-sectional view of the installation pipe of the utility model;

[0016] Figure 3 For the utility model Figure 2 -A magnified view of the structure;

[0017] Figure 4 This is a schematic structural diagram of the mounting ring of the present utility model;

[0018] Figure 5 For the utility model Figure 4 -A magnified view of the structure at point B;

[0019] Figure 6 This is a schematic structural diagram of the dust collection box of the present invention;

[0020] Figure 7 For the utility model Figure 6 -Enlarged view of the structure at C;

[0021] In the figure: 1. Mounting tube; 2. Mounting cover; 3. Mounting box; 4. Base frame; 5. Filter element; 6. Closing plate; 7. Mounting shaft; 8. Gear; 9. First rack; 10. Cylinder; 11. Mounting frame; 12. Mounting ring; 13. Gear ring; 14. Brush; 15. Spray nozzle; 16. Screw; 17. First motor; 18. Second rack; 19. Connecting rod; 20. Turntable; 21. Second motor; 22. Dust box; 23. Clamping rod; 24. Fixing rod; 25. Clamping column; 26. Torsion spring. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0023] The utility model provides a technical solution: Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5As shown, in this embodiment, a descaling structure for water purification equipment includes a mounting tube 1, a mounting box 3 is provided below the mounting tube 1, a mounting cover 2 is provided above the mounting tube 1, a base frame 4 is fixedly installed in the mounting tube 1, a filter element 5 is provided in the mounting tube 1, the filter element 5 is threadedly sleeved with the base frame 4, a mounting frame 11 is provided in the mounting tube 1, the mounting frame 11 is slidably connected to the mounting tube 1, a screw rod 16 is provided in the mounting tube 1, a mounting ring 12 is provided in the mounting frame 11, the mounting ring 12 is rotatably connected to the mounting frame 11 through a bearing, a brush 14 is provided in the mounting ring 12, a nozzle 15 is provided above the mounting ring 12, a gear ring 13 is sleeved on the mounting ring 12, and a second rack 18 is provided in the mounting frame 11. The second rack 18 is slidingly connected to the mounting frame 11, and the second rack 18 is meshed with the gear ring 13. A turntable 20 is provided in the mounting frame 11, and a connecting rod 19 is provided between the turntable 20 and the second rack 18. The two ends of the connecting rod 19 are rotatably connected to the turntable 20 and the second rack 18 through a rotating shaft. A second motor 21 is provided in the mounting frame 11, and the turntable 20 is connected to the output end of the second motor 21 through a rotating shaft. The two ends of the screw rod 16 respectively pass through the mounting tube 1 and are rotatably connected to the mounting tube 1. The screw rod 16 passes through the right side of the mounting frame 11 and is threadedly connected to the mounting frame 11. A first motor 17 is provided in the mounting tube 1, and the lower end of the screw rod 16 is connected to the output end of the first motor 17.

[0024] By providing the mounting frame 11 and the mounting ring 12, etc., the filter element 5 placed in the mounting tube 1 is automatically cleaned, the filter element 5 is kept clean to a certain extent, and the water purification efficiency of the water purification equipment is ensured. After the filter element 5 is used for a period of time in the water purification device, the water flow is stopped from filtering, the first motor 17 is started to drive the rotation of the screw rod 16, and the mounting frame 11 is driven to move in the vertical direction under the limiting action of the mounting tube 1, and the nozzle 15 is started to spray water on the filter element 5. During the movement of the mounting frame 11, the mounting ring 12 moves therewith, and the brush 14 on the mounting ring 12 contacts the surface of the filter element 5 to clean the dirt on the surface of the filter element 5. During the movement of the mounting ring 12 and the brush 14, the second motor 21 in the mounting frame 11 is started to drive the turntable 20 to rotate, the turntable 20 drives the connecting rod 19 to move, and the moving rod drives the second rack 18 to slide back and forth. Under the action of the second rack 18, the gear ring 13 drives the mounting ring 12 and the brush 14 to rotate back and forth on the surface of the filter element 5, thereby ensuring the efficiency of removing dirt on the surface of the filter element 5.

[0025] like Figure 6 and Figure 7As shown, a closing plate 6 is provided in the mounting box 3, and the closing plate 6 is rotatably connected to the mounting box 3 through the mounting shaft 7. The closing plate 6 is located below the base frame 4, and a first rack 9 is provided in the mounting box 3. A cylinder 10 is provided in the mounting box 3, and a dust box 22 is provided in the mounting box 3. The dust box 22 is slidingly connected to the mounting box 3, and two groups of symmetrically distributed card rods 23 are provided on the dust box 22. Two groups of fixed rods 24 are provided in the mounting box 3, and a gear 8 is sleeved on the mounting shaft 7. The first rack 9 is meshed with the gear 8, and the first rack 9 is connected to the output end of the piston rod of the first cylinder 10. The two groups of fixed rods 24 are distributed correspondingly to the card rod 23, and the fixed rod 24 is provided with two groups of symmetrically distributed card columns 25. The two groups of card columns 25 are set correspondingly to the card rod 23. A torsion spring 26 is provided on the fixed rod 24, and the two ends of the torsion spring 26 are fixedly connected to the card column 25 and the fixed rod 24 respectively.

[0026] By setting up the closing plate 6 and the dust box 22, the dirt and sewage after descaling can be collected, which is convenient for the staff to regularly dump the dirt and sewage in the dust box 22 without affecting the normal use of the filter element 5 above the water purification equipment; the closing plate 6 can be opened and closed under the mounting tube 1 under the action of the gear 8 and the first rack 9, which makes it convenient for sewage and dirt to enter the dust box 22 in the mounting box. The dust box 22 is fixed to the mounting box by the clamping rod 23 and the clamping ring. When it is necessary to dump sewage, the dust box 22 can be pulled open.

[0027] The utility model provides a descaling structure for water purification equipment, and its specific working principle is as follows: after the filter element 5 in the water purification device has been used for a period of time, the filtration of the water flow is stopped, the first motor 17 is started to drive the rotation of the screw rod 16, and the mounting frame 11 is driven to move in the vertical direction under the limiting effect of the mounting pipe 1, and the nozzle 15 is started to spray water on the filter element 5, and during the movement of the mounting frame 11, the mounting ring 12 moves together, and the brush 14 on the mounting ring 12 contacts the surface of the filter element 5 to clean the dirt on the surface of the filter element 5, and during the movement of the mounting ring 12 and the brush 14, the second motor 21 in the mounting frame 11 is started to drive the second motor 21 in the mounting frame 11 to move the second motor 21 in the mounting frame 11. The movable turntable 20 rotates, and the turntable 20 drives the connecting rod 19 to move, and the moving rod drives the second rack 18 to slide back and forth. Under the action of the second rack 18, the gear ring 13 drives the mounting ring 12 and the brush 14 to rotate back and forth on the surface of the filter element 5, ensuring the efficiency of removing dirt on the surface of the filter element 5. The closing plate 6 can be opened and closed under the action of the gear 8 and the first rack 9 to facilitate the entry of sewage and dirt into the dust collecting box 22 in the installation box. The dust collecting box 22 is fixed to the installation box by the clamping rod 23 and the clamping ring. When it is necessary to dump sewage, the dust collecting box 22 can be pulled open, and the cleaning process is convenient and quick.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A descaling structure for a water purification device, comprising a mounting pipe (1), characterized in that: A mounting box (3) is provided below the mounting tube (1), a mounting cover (2) is provided above the mounting tube (1), a base frame (4) is fixedly installed in the mounting tube (1), a filter element (5) is provided in the mounting tube (1), the filter element (5) is threadedly sleeved with the base frame (4), a mounting frame (11) is provided in the mounting tube (1), the mounting frame (11) is slidably connected to the mounting tube (1), a screw rod (16) is provided in the mounting tube (1), a mounting ring (12) is provided in the mounting frame (11), the mounting ring (12) is rotatably connected to the mounting frame (11) through a bearing, a brush (14) is provided in the mounting ring (12), a nozzle (15) is provided above the mounting ring (12), a gear ring (13) is sleeved on the mounting ring (12), a second rack (18) is provided in the mounting frame (11), and the second rack (18) is slidably connected to the mounting frame (11).

2. A descaling structure for water purification equipment according to claim 1, characterized in that: The second rack (18) is meshedly connected with the gear ring (13); a turntable (20) is provided in the mounting frame (11); a connecting rod (19) is provided between the turntable (20) and the second rack (18); two ends of the connecting rod (19) are rotatably connected to the turntable (20) and the second rack (18) via a rotating shaft; a second motor (21) is provided in the mounting frame (11); the turntable (20) is connected to the output end of the second motor (21) via a rotating shaft.

3. The descaling structure for water purification equipment according to claim 1, characterized in that: The two ends of the screw rod (16) respectively pass through the mounting tube (1) and are rotatably connected to the mounting tube (1); the screw rod (16) passes through the right side of the mounting frame (11) and is threadedly connected to the mounting frame (11); a first motor (17) is provided in the mounting tube (1); and the lower end of the screw rod (16) is connected to the output end of the first motor (17).

4. The descaling structure for water purification equipment according to claim 1, characterized in that: The installation box (3) is provided with a closing plate (6), the closing plate (6) is rotatably connected to the installation box (3) through an installation shaft (7), the closing plate (6) is located below the base frame (4), the installation box (3) is provided with a first rack (9), the installation box (3) is provided with a cylinder (10), the installation box (3) is provided with a dust collecting box (22), the dust collecting box (22) is slidably connected to the installation box (3), the dust collecting box (22) is provided with two groups of symmetrically distributed clamping rods (23), and the installation box (3) is provided with two groups of fixing rods (24).

5. The descaling structure for water purification equipment according to claim 4, characterized in that: A gear (8) is sleeved on the mounting shaft (7), the first rack (9) is meshed with the gear (8), and the first rack (9) is connected to the output end of the piston rod of the first cylinder (10).

6. The descaling structure for water purification equipment according to claim 4, characterized in that: The two groups of fixing rods (24) are distributed correspondingly to the clamping rod (23); the fixing rod (24) is provided with two groups of symmetrically distributed clamping columns (25); the two groups of clamping columns (25) are arranged correspondingly to the clamping rod (23); the fixing rod (24) is provided with a torsion spring (26); the two ends of the torsion spring (26) are fixedly connected to the clamping column (25) and the fixing rod (24) respectively.