Automatic cleaning device for purifier filter element
By adopting cleaning structures and limiting structures such as reciprocating screws in the automatic cleaning device of the purifier filter element, the timing cleaning and limiting functions are achieved, which solves the problem that existing devices are inconvenient for regular cleaning, and improves the applicability and convenience of the devices , extends service life.
Patent Information
- Application Number
- CN202420886294.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-26
AI Technical Summary
The existing automatic cleaning device for purifier filter elements is not convenient for regular cleaning, which can easily lead to clogging and affect the use effect.
An automatic cleaning device including a purification device and a filter element body is designed, and a cleaning structure of reciprocating screw, moving seat, scraper, support rod, guide rod and fixed plate is adopted. The driving motor and sewage valve are controlled by a timer to realize timing. Cleaning and limiting functions ensure effective cleaning of the filter element.
It improves the applicability and convenience of the automatic cleaning device of the purifier filter element, ensures that the filter element is regularly cleaned, prevents clogging, and extends its service life.
Smart Images
Figure CN222173302U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of purifier filter elements, in particular to an automatic cleaning device for purifier filter elements. Background Art
[0002] The purifier filter is the core component of the air purifier or water purifier, which is used to filter and purify pollutants in the air or water. The purifier filter is usually made of a variety of materials, such as activated carbon, KDF (copper, zinc alloy), ultrafiltration membrane, reverse osmosis membrane, etc. These filters can remove solid particles in the water, kill bacteria, and filter out harmful chemical components, thereby improving the cleanliness of the water. In order to prevent clogging and prevent the water flow from becoming smaller and affecting the use, the filter needs to be cleaned regularly, so an automatic cleaning device for the purifier filter is used;
[0003] The existing automatic cleaning device for the filter element of the purifier is inconvenient to clean the filter element regularly during use, and is prone to clogging, resulting in a decrease in water flow and affecting use, making it less suitable for use. Utility Model Content
[0004] The utility model aims to provide an automatic cleaning device for a filter element of a purifier, so as to solve the defect that the existing automatic cleaning device for a filter element of a purifier is inconvenient for cleaning the filter element regularly.
[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: an automatic cleaning device for a purifier filter element, comprising a purifier and a filter element body;
[0006] The purification device includes a base, a support leg, a barrel, a cover plate, a timer, a driving motor, a water inlet, a water outlet, a sewage pipe and a sewage valve. The support leg is fixed at the corner position of the bottom end of the base, the barrel is fixed at the top end of the base, and the filter element body is arranged inside the barrel;
[0007] A cleaning structure is arranged inside the filter element body, and the cleaning structure comprises a reciprocating screw rod, a movable seat, a scraper, a support rod, a guide rod and a fixed plate, and the reciprocating screw rod is arranged inside the filter element body;
[0008] A limiting structure is arranged at the top end of the filter element body.
[0009] When using the device, by providing a cleaning structure, the function of the device being easy to clean at a fixed time is realized, thereby improving the applicability of the automatic cleaning device for the purifier filter element when in use; by providing a limiting structure, the function of the device being easy to limit is realized, thereby improving the convenience of the automatic cleaning device for the purifier filter element when in use.
[0010] Preferably, a cover plate is installed on the top of the barrel body, a driving motor is installed on the top of the cover plate, a timer is arranged on one side of the top of the cover plate, a water inlet is fixed on one side of the top of the barrel body, a water outlet is fixed on one side of the bottom of the barrel body, a sewage pipe is fixed on one side of the bottom end of the base, and a sewage valve is arranged on the outside of the sewage pipe.
[0011] Preferably, the output end of the timer is electrically connected to the input end of the drive motor and the drain valve respectively, one end of the drain pipe is connected to the filter element body, and the filter element body is located below the water inlet.
[0012] Preferably, the limiting structure includes a fixed frame, a slider, a limiting groove and a handle, wherein the fixed frame is fixed to the top of the filter element body, and handles are fixed to both sides of the top of the fixed frame, and limiting grooves are provided inside the barrels on both sides of the fixed frame, and sliders are provided inside the limiting grooves. The fixed frame is moved by the handle, so that the fixed frame drives the filter element body to move inside the barrel, and the fixed frame drives the slider to move inside the limiting groove.
[0013] Preferably, one side of the slider is fixedly connected to the fixed frame, and the slider and the barrel body form a sliding structure through a limiting groove, so that the bottom end of the filter element body contacts the inner wall of the barrel body, and under the action of the slider, the filter element body is conveniently limited to prevent displacement of the filter element body.
[0014] Preferably, the outer side of the reciprocating screw is threadedly connected to a moving seat, a scraper is fixed to one side of the bottom of the reciprocating screw, support rods are fixed to both sides of the moving seat, guide rods are passed through the interior of the support rods, a fixed plate is fixed to the end of the support rod away from the moving seat, and brushes are evenly arranged on one side of the fixed plate. The cleaning time is set by a timer, and when the cleaning time is reached, the timer controls the drive motor to start through the single-chip microcomputer, the drive motor drives the reciprocating screw to rotate, the reciprocating screw drives the moving seat to move, and the moving seat drives the support rod to move on the outer side of the guide rod.
[0015] Preferably, the top of the reciprocating screw rod passes through the cover plate and is fixedly connected to the output end of the driving motor, the support rod and the guide rod constitute a sliding structure, the top of the guide rod is fixedly connected to the bottom end of the cover plate, and one side of the brush contacts the inner wall of the filter element body. Under the action of the guide rod, the support rod drives the brush to clean the inner wall of the filter element body up and down through the fixed plate, the timer controls the drain valve to open through the single-chip microcomputer, the reciprocating screw rod drives the scraper to scrape the bottom of the filter element body, and the sewage is discharged from the drain pipe. When the preset time of the timer is reached, the timer controls the driving motor to close through the single-chip microcomputer, and at the same time controls the drain valve to close and stop working.
[0016] The utility model provides an automatic cleaning device for a purifier filter element, which has the advantages of:
[0017] By providing a cleaning structure, the cleaning time is set by a timer. When the cleaning time is reached, the timer controls the drive motor to start through the single chip microcomputer, the drive motor drives the reciprocating screw to rotate, the reciprocating screw drives the moving seat to move, the moving seat drives the support rod to move on the outside of the guide rod, and under the action of the guide rod, the support rod drives the brush to clean the inner wall of the filter element body up and down through the fixed plate. The timer controls the drain valve to open and work through the single chip microcomputer, the reciprocating screw drives the scraper to scrape the bottom of the filter element body, so that the sewage is discharged from the drain pipe. When the preset time of the timer is reached, the timer controls the drive motor to close through the single chip microcomputer, and at the same time controls the drain valve to close and stop working, thereby realizing the function of the device to facilitate timed cleaning, thereby improving the applicability of the automatic cleaning device for the purifier filter element when in use;
[0018] By providing a limiting structure and moving the fixed frame by means of a handle, the fixed frame drives the filter element body to move to the inside of the barrel body, and the fixed frame drives the slider to move inside the limiting groove, so that the bottom end of the filter element body contacts the inner wall of the barrel body. Under the action of the slider, the filter element body is conveniently limited to prevent displacement of the filter element body, thus realizing the function of facilitating limiting of the device, thereby improving the convenience of the automatic cleaning device for the purifier filter element when in use. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0020] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;
[0021] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model in a top view;
[0022] Figure 4 It is a side cross-sectional structural schematic diagram of the utility model;
[0023] Figure 5 For the utility model Figure 4 Enlarged structural diagram at A in the middle.
[0024] Explanation of the reference numerals in the figure: 1. Purification device; 101. Base; 102. Support foot; 103. Barrel body; 104. Cover plate; 105. Timer; 106. Driving motor; 107. Water inlet; 108. Water outlet; 109. Drain pipe; 110. Drain valve; 2. Filter element body; 3. Limiting structure; 301. Fixed frame; 302. Sliding block; 303. Limiting groove; 304. Handle; 4. Cleaning structure; 401. Reciprocating screw; 402. Moving seat; 403. Scraper; 404. Support rod; 405. Guide rod; 406. Fixed plate; 407. Brush. DETAILED DESCRIPTION
[0025] 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.
[0026] See also Figure 1-Figure 5 The utility model provides an automatic cleaning device for a purifier filter element, comprising a purification device 1 and a filter element body 2. The purification device 1 comprises a base 101, a support leg 102, a barrel body 103, a cover plate 104, a timer 105, a driving motor 106, a water inlet 107, a water outlet 108, a sewage pipe 109 and a sewage valve 110. The support legs 102 are fixed at the corner positions of the bottom end of the base 101, and the barrel body 103 is fixed at the top of the base 101. The filter element body 2 is arranged inside the barrel body 103, and the filter element body 2 is arranged inside the cleaning structure 4. The cleaning structure 4 comprises a reciprocating screw rod 401, a movable seat 402, a scraper 403, a support rod 404, a guide rod 405 and a fixed plate 406. The reciprocating screw rod 401 It is arranged inside the filter element body 2, the outer side of the reciprocating screw rod 401 is threadedly connected to the moving seat 402, a scraper 403 is fixed to one side of the bottom of the reciprocating screw rod 401, support rods 404 are fixed on both sides of the moving seat 402, guide rods 405 are passed through the inside of the support rods 404, a fixed plate 406 is fixed to the end of the support rod 404 away from the moving seat 402, and brushes 407 are evenly arranged on one side of the fixed plate 406, the top end of the reciprocating screw rod 401 passes through the cover plate 104 and is fixedly connected to the output end of the driving motor 106, the support rod 404 and the guide rod 405 constitute a sliding structure, the top end of the guide rod 405 is fixedly connected to the bottom end of the cover plate 104, and one side of the brush 407 contacts the inner wall of the filter element body 2.
[0027] Reference Figure 2 and Figure 3As shown, the cleaning time is set by the timer 105. When the cleaning time is reached, the timer 105 starts the driving motor 106 through the single-chip microcomputer control. The driving motor 106 drives the reciprocating screw 401 to rotate, and the reciprocating screw 401 drives the moving seat 402 to move. The moving seat 402 drives the support rod 404 to move on the outside of the guide rod 405. Under the action of the guide rod 405, the support rod 404 drives the brush 407 to clean the inner wall of the filter element body 2 up and down through the fixed plate 406. The timer 105 controls the drain valve 110 to open and work through the single-chip microcomputer control. The reciprocating screw 401 drives the scraper 403 to scrape the bottom of the filter element body 2, so that the sewage is discharged from the drain pipe 109. When the preset time of the timer 105 is reached, the timer 105 controls the driving motor 106 to close through the single-chip microcomputer control, and at the same time controls the drain valve 110 to close and stop working.
[0028] A limiting structure 3 is provided at the top of the filter element body 2, and the limiting structure 3 includes a fixed frame 301, a slider 302, a limiting groove 303 and a handle 304. The fixed frame 301 is fixed to the top of the filter element body 2, and handles 304 are fixed on both sides of the top of the fixed frame 301. The inside of the barrel body 103 on both sides of the fixed frame 301 is provided with a limiting groove 303, and the inside of the limiting groove 303 is provided with a slider 302. One side of the slider 302 is fixedly connected to the fixed frame 301, and the slider 302 and the barrel body 103 form a sliding structure through the limiting groove 303. A cover plate is installed on the top of the barrel body 103. 104, a driving motor 106 is installed on the top of the cover plate 104, a timer 105 is set on one side of the top of the cover plate 104, a water inlet 107 is fixed on one side of the top of the barrel body 103, a water outlet 108 is fixed on one side of the bottom of the barrel body 103, a sewage pipe 109 is fixed on one side of the bottom end of the base 101, a sewage valve 110 is set outside the sewage pipe 109, the output end of the timer 105 is electrically connected to the input end of the driving motor 106 and the sewage valve 110 respectively, one end of the sewage pipe 109 is connected to the filter element body 2, and the filter element body 2 is located below the water inlet 107.
[0029] Reference Figure 4 and Figure 5 As shown, the fixed frame 301 is moved by the handle 304, so that the fixed frame 301 drives the filter element body 2 to move to the inside of the barrel body 103, and the fixed frame 301 drives the slider 302 to move inside the limiting groove 303, so that the bottom end of the filter element body 2 is in conflict with the inner wall of the barrel body 103. Under the action of the slider 302, the filter element body 2 is conveniently limited to prevent the filter element body 2 from displacement.
[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.
Claims
1. A purifier filter element automatic cleaning device, comprising a purifying device (1) and a filter element body (2); Features: The purification device (1) comprises a base (101), a support leg (102), a barrel (103), a cover plate (104), a timer (105), a driving motor (106), a water inlet (107), a water outlet (108), a sewage pipe (109) and a sewage valve (110); the support leg (102) is fixed at the corner position of the bottom end of the base (101); the barrel (103) is fixed at the top end of the base (101); and a filter element body (2) is arranged inside the barrel (103); A cleaning structure (4) is arranged inside the filter element body (2), the cleaning structure (4) comprising a reciprocating screw rod (401), a movable seat (402), a scraper (403), a support rod (404), a guide rod (405) and a fixed plate (406), the reciprocating screw rod (401) being arranged inside the filter element body (2); A limiting structure (3) is provided at the top end of the filter element body (2).
2. The automatic cleaning device for a purifier filter according to claim 1, characterized in that: A cover plate (104) is installed at the top of the barrel body (103), a driving motor (106) is installed at the top of the cover plate (104), a timer (105) is arranged on one side of the top of the cover plate (104), a water inlet (107) is fixed on one side of the top of the barrel body (103), a water outlet (108) is fixed on one side of the bottom of the barrel body (103), a sewage pipe (109) is fixed on one side of the bottom end of the base (101), and a sewage valve (110) is arranged outside the sewage pipe (109).
3. The automatic cleaning device for a purifier filter according to claim 1, characterized in that: The output end of the timer (105) is electrically connected to the driving motor (106) and the input end of the sewage valve (110), respectively. One end of the sewage pipe (109) is connected to the filter element body (2). The filter element body (2) is located below the water inlet (107).
4. The automatic cleaning device for a purifier filter according to claim 1, characterized in that: The limiting structure (3) comprises a fixing frame (301), a sliding block (302), a limiting groove (303) and a handle (304); the fixing frame (301) is fixed to the top of the filter element body (2); handles (304) are fixed on both sides of the top of the fixing frame (301); limiting grooves (303) are provided inside the barrel bodies (103) on both sides of the fixing frame (301); and sliding blocks (302) are provided inside the limiting grooves (303).
5. The automatic cleaning device for a purifier filter according to claim 4, characterized in that: One side of the sliding block (302) is fixedly connected to the fixing frame (301), and the sliding block (302) and the barrel body (103) form a sliding structure via a limiting groove (303).
6. The automatic cleaning device for a purifier filter according to claim 1, characterized in that: The outer side of the reciprocating screw rod (401) is threadedly connected to a movable seat (402); a scraper (403) is fixed to one side of the bottom of the reciprocating screw rod (401); support rods (404) are fixed to both sides of the movable seat (402); guide rods (405) penetrate the interior of the support rods (404); a fixing plate (406) is fixed to one end of the support rod (404) away from the movable seat (402); and brushes (407) are evenly arranged on one side of the fixing plate (406).
7. The automatic cleaning device for a purifier filter according to claim 6, characterized in that: The top end of the reciprocating screw rod (401) passes through the cover plate (104) and is fixedly connected to the output end of the drive motor (106); the support rod (404) and the guide rod (405) form a sliding structure; the top end of the guide rod (405) is fixedly connected to the bottom end of the cover plate (104); and one side of the brush (407) is in contact with the inner wall of the filter element body (2).