Y-shaped filter convenient to clean
By introducing automated cleaning devices into the Y-type filter, including brushes and motor-driven winch systems, the difficulty of cleaning the existing Y-type filter is solved, rapid disassembly and efficient cleaning is achieved, and the filter length is improved. Capacity and maintenance ease.
Patent Information
- Application Number
- CN202420077038.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-12
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-01-12
AI Technical Summary
When the existing Y-type filters clean up impurities on the inner wall of the filter cartridge, the bolts on the sealing cover are difficult to remove, which affects the operating efficiency.
A Y-shaped filter is designed for easy cleaning, and is included in the valve body cleaning device, including brushes, winch, drawstrings and motors. Automatic filtering is achieved through the connection channel on the sealing cover and the threaded connection of the sealing plug head. The barrel is cleaned and simplified maintenance is employed with springs and connections.
It realizes rapid disassembly and assembly and cleaning of the filter cartridge, improves the battery life of the filter, simplifies the operation of staff, and facilitates the replacement of springs and brushes, reducing maintenance difficulties.
Smart Images
Figure CN222342153U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of filters, in particular to a Y-type filter which is easy to clean. Background Art
[0002] Y-type filter is an indispensable filtering device for the pipeline system of conveying medium. Y-type filter is usually installed at the inlet end of pressure reducing valve, pressure relief valve, water level valve or other equipment to remove impurities in the medium to protect the normal use of valves and equipment. Although the existing Y-type filter can filter impurities, impurities will be attached to the inner wall of the filter cylinder, so the filter needs to be opened for cleaning. When opening the filter, the bolts on the sealing cover need to be removed one by one, which is very troublesome and not conducive to the operation of the staff.
[0003] In order to solve this problem, the utility model is produced. Utility Model Content
[0004] Therefore, in view of the above problems, the utility model proposes a Y-type filter which has a simple structure, is convenient to disassemble and assemble, and is easy to clean.
[0005] In order to solve the above technical problems, the solution adopted by the utility model is: a Y-type filter that is easy to clean, including a valve body and a sealing plug, the valve body is provided with an inlet channel and a water outlet channel, a filter channel is arranged between the water outlet channel and the water inlet channel, a filter cartridge is arranged in the filter channel, the valve body upper cover is provided with a sealing cover for sealing the filter channel, the sealing cover is located at the filter cartridge position and has a connecting channel penetrating the sealing cover, the sealing plug is threadedly connected and penetrated in the connecting channel, and a sealing member is arranged between the sealing plug and the sealing cover.
[0006] A further improvement is that a cleaning device for cleaning the inner wall of the filter cartridge is provided in the valve body.
[0007] Further improvements are: the cleaning device includes a brush, the brush is slidably arranged in the filter cartridge, a sealing plate is provided between the filter cartridge and the sealing cover, the sealing plug is provided with a placement channel, a capstan is provided on the sealing plate and the capstan is located in the placement channel, a pull rope is provided on the capstan, the other end of the pull rope is connected to the brush, a motor for driving the capstan to rotate is provided on the sealing plate, and a return device for pulling the brush back to its position is also provided in the filter cartridge.
[0008] A further improvement is that the return device includes a water-passing seat through which water can flow, a spring is provided on the water-passing seat via a first connecting device, and the other end of the spring is provided on the brush via a second connecting device.
[0009] A further improvement is that: the first connecting device includes a first connecting ring, the first connecting ring is arranged on the water filter seat, the spring is provided with a first connecting buckle, and the first connecting buckle can be detachably fastened to the first connecting ring.
[0010] A further improvement is that the second connecting device comprises a second connecting ring, the second connecting ring is arranged on the brush, the other end of the spring is provided with a second connecting buckle, and the second connecting buckle can be detachably fastened to the second connecting ring.
[0011] A further improvement is that: the pull rope is provided with a third connecting buckle, the brush is provided with a third connecting ring, and the third connecting buckle is buckled with the third connecting ring.
[0012] A further improvement is that: a plurality of fluid channels are provided on the brush.
[0013] A further improvement is that: the sealing member is: a sealing ring is provided between the sealing cover and the sealing plug.
[0014] By adopting the above technical solution, the beneficial effects of the utility model are:
[0015] 1. Simple structure, easy to disassemble and assemble. When you want to clean the impurities in the filter cartridge, just turn the sealing plug, remove the sealing plug, remove the filter cartridge, and then install it back, cover the sealing plug, and the cleaning is complete. It is simple, fast, convenient, and easy for the staff to operate.
[0016] 2. The impurities on the inner wall of the filter can be cleaned by a brush, thereby improving the endurance of the filter and avoiding the need to repeatedly open the sealing plug to clean the filter in a short period of time, which is further beneficial to the operation of the staff. The first connecting device and the second connecting device can facilitate the replacement of the spring after the spring fails, which is beneficial to the maintenance of the staff.
[0017] 3. The third connecting device can facilitate the replacement of the brush, which is further beneficial for maintenance by the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 The utility model is a schematic diagram of a cutaway structure of a Y-type filter that is easy to clean.
[0019] Figure 2 It is a schematic diagram of the brush structure of an embodiment of the utility model.
[0020] Figure 3 It is a schematic diagram of the structure of the first connecting device of an embodiment of the utility model. DETAILED DESCRIPTION
[0021] The utility model is now further described in conjunction with the accompanying drawings and specific embodiments.
[0022] refer to Figure 1-3 The embodiment of the utility model discloses: a Y-type filter that is easy to clean, including a valve body 1 and a sealing plug 7. The valve body 1 is provided with an inlet channel 2 and an outlet channel 3. A filter channel 4 is provided between the outlet channel 3 and the inlet channel 2. A filter cartridge 6 is provided in the filter channel 4. The valve body 1 is covered with a sealing cover 5 for sealing the filter channel 4. The sealing cover 5 is located at the filter cartridge 6 and is provided with a connecting channel penetrating the sealing cover 5. The sealing plug 7 is threadedly connected and penetrated in the connecting channel. A sealing ring is provided between the sealing plug 7 and the sealing cover 5. When it is necessary to clean the impurities in the filter cartridge 6, the sealing plug 7 is directly rotated, the sealing plug 7 is removed, the filter cartridge 6 can be removed, and then it can be installed back. The cleaning can be completed by covering the sealing plug 7. It is simple, fast, and convenient, and is convenient for the staff to operate.
[0023] In order to improve the endurance of the filter cartridge 6, it includes a brush 12 and a water-passing seat 13 that allows water to pass through. The brush 12 is slidably arranged in the filter cartridge 6. A sealing plate 8 is provided between the filter cartridge 6 and the sealing cover 5. A placement channel 10 is opened in the sealing plug 7. A capstan 9 is provided on the sealing plate 8 and the capstan 9 is located in the placement channel 10. A pull rope 11 is provided on the capstan 9, and the other end of the pull rope 11 is connected to the brush 12. A motor for driving the capstan 9 to rotate is provided on the sealing plate 8. A spring 14 is provided on the water-passing seat 13 through a first connecting device, and the other end of the spring 14 is provided on the brush 12 through a second connecting device.
[0024] When the filter cartridge 6 is filtering, the motor rotates, driving the winch 9 to work, thereby pulling the drawstring 11, and the drawstring 11 drives the brush 12 to slide, so that the filter cartridge 6 is scrubbed and slides to the sealing plate 8, the spring 14 is stretched, and then the motor reverses, releasing the drawstring 11, the spring 14 returns, driving the brush 12 to return and scrub the filter screen, thereby cleaning the impurities attached to the inner wall of the filter screen, thereby improving the endurance of the filter screen, avoiding the need to repeatedly open the sealing plug 7 to clean the filter screen in a short period of time, and further facilitating the operation of the staff. The first connecting device and the second connecting device can facilitate the replacement of the spring 14 after the spring 14 fails, which is beneficial for the maintenance of the staff.
[0025] Preferably, the first connecting device includes a first connecting ring 16 , which is arranged on the water drain seat 13 , and the spring 14 is provided with a first connecting buckle 15 , which is detachably buckled on the first connecting ring 16 .
[0026] Preferably, the second connecting device comprises a second connecting ring, the second connecting ring is arranged on the brush 12, and the other end of the spring 14 is provided with a second connecting buckle, and the second connecting buckle can be detachably fastened to the second connecting ring.
[0027] In order to further facilitate the staff to replace the brush 12, the pull rope 11 is provided with a third connecting buckle, and the brush 12 is provided with a third connecting ring, and the third connecting buckle is buckled with the third connecting ring.
[0028] In order to prevent the brush 12 from affecting the amount of water flowing, a fluid channel 121 is provided on the brush 12 .
[0029] The basic principles, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which shall fall within the scope of the utility model to be protected. The scope of protection of the utility model shall be defined by the attached claims and their equivalents.
Claims
1. A Y-type filter that is easy to clean, comprising a valve body, a water inlet channel and a water outlet channel are provided on the valve body, a filter channel is provided between the water outlet channel and the water inlet channel, a filter cartridge is provided in the filter channel, and a sealing cover is provided on the valve body for sealing the filter channel, characterized in that: It also includes a sealing plug, the sealing cover is located at the filter cartridge position and is provided with a connecting channel that penetrates the sealing cover, the sealing plug is threadedly connected and penetrates in the connecting channel, a sealing member is provided between the sealing plug and the sealing cover, a cleaning device for cleaning the inner wall of the filter cartridge is provided in the valve body, the cleaning device includes a brush, the brush is slidably arranged in the filter cartridge, a sealing plate is provided between the filter cartridge and the sealing cover, a placement channel is provided in the sealing plug, a capstan is provided on the sealing plate and the capstan is located in the placement channel, a pull rope is provided on the capstan, the other end of the pull rope is connected to the brush, a motor for driving the capstan to rotate is provided on the sealing plate, and a return device for pulling the brush back is also provided in the filter cartridge.
2. The easy-to-clean Y-type filter according to claim 1, characterized in that: The return device comprises a water passing seat through which water can flow, a spring is arranged on the water passing seat via a first connecting device, and the other end of the spring is arranged on the brush via a second connecting device.
3. The easy-to-clean Y-type filter according to claim 2, characterized in that: The first connecting device comprises a first connecting ring, which is arranged on the water-passing seat. The spring is provided with a first connecting buckle, which is detachably fastened to the first connecting ring.
4. The easy-to-clean Y-type filter according to claim 2, characterized in that: The second connecting device comprises a second connecting ring, which is arranged on the brush. The other end of the spring is provided with a second connecting buckle, which can be detachably fastened to the second connecting ring.
5. The easy-to-clean Y-type filter according to claim 1, characterized in that: The pull rope is provided with a third connecting buckle, the brush is provided with a third connecting ring, and the third connecting buckle is buckled with the third connecting ring.
6. The easy-to-clean Y-type filter according to claim 1, characterized in that: The brush is provided with a plurality of fluid channels.
7. The easy-to-clean Y-type filter according to claim 1, characterized in that: The sealing member is: a sealing ring is arranged between the sealing cover and the sealing plug.