Water resource filter for water conservancy project
By designing cleaning mechanisms and filter components in water resource filters for water conservancy projects, the problem of gravel erosion filters in water resources is solved, efficient filtration and convenient replacement are achieved, work efficiency is improved and costs are reduced.
Patent Information
- Application Number
- CN202420824995.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-20
- Publication Date
- 2025-02-18
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During the construction of water conservancy projects, gravel doped in water resources is prone to eroding the soft filter mesh, resulting in poor filtration effect and increased cost. At the same time, the replacement of filter mesh in the prior art is difficult, affecting work efficiency.
A water resource filter for water conservancy engineering was designed, including cleaning mechanisms and filtration components. The cleaning mechanism drives the mounting plate and limiting card block through the motor to push the gravel into the collection box; the filter assembly passes through the limiting groove and filter plate to achieve water filtration, and the spring and limiting ball are used to facilitate the fixing of the filter plate. and quick disassembly.
It effectively avoids damage to the filter net by gravel, improves the filtration effect, simplifies the filter replacement process, improves the work efficiency of staff, and reduces costs.
Smart Images
Figure CN222489074U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water conservancy projects, and more specifically, to a water resource filter for water conservancy projects. Background Art
[0002] Water conservancy projects refer to various engineering facilities built for the rational use of water resources, prevention and control of water disasters, and improvement of the environment and ecology. The main purpose of these projects is to ensure the effective use and management of water resources, including flood control, irrigation, power generation, shipping, water supply, drainage, and soil and water conservation. Water conservancy projects are vital to the development of human society. They not only ensure the stability of agricultural production, but also provide necessary water resources for cities and industries. They are also an important part of the disaster prevention and mitigation system.
[0003] In the process of water conservancy project construction, a lot of gravel will be mixed in the water resources. The existing filtering technology is to filter the water resources through filtration, and the filter itself is a relatively soft material. The gravel mixed in the water resources will easily damage the filter, which will cause the subsequent cleaning effect to deteriorate. At the same time, the filter needs to be replaced when it is damaged, resulting in cost expenditure. In addition, after a long period of filtration, many impurities will adhere to the surface of the filter, which requires the staff to replace the filter. In the existing technology, the filter is welded or fastened in the filter machine by bolts, which is very troublesome to replace, causing a lot of trouble to the staff.
[0004] Therefore, in order to solve the above technical problems, the present application proposes a water resource filter for water conservancy projects. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model aims to provide a water resource filter for water conservancy projects.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water resource filter for water conservancy projects, comprising a filter body, a water inlet hole is arranged on the filter body, a collection box for collecting gravel is arranged on one side of the water inlet hole, a cleaning mechanism for intermittently pushing gravel at the water inlet hole into the collection box is arranged on the other side of the filter body, a machine door is arranged on the filter body, a filter assembly for filtering impurities in water is arranged in a cavity formed in the filter body under the machine door, and a water outlet is arranged at the end of the filter body;
[0007] The cleaning mechanism comprises a mounting plate arranged on the water inlet hole, a motor is arranged on the mounting plate, a mounting disc is arranged at the output end of the motor, a limit block is arranged at a position away from the center of the circle of the mounting disc, and a sliding groove is arranged at the outer side of the limit block;
[0008] The filter assembly comprises a limiting groove symmetrically arranged in the cavity of the filter body, and a filter plate is arranged in the limiting groove.
[0009] Preferably, a connecting rod is provided at the center of the sliding groove, the connecting rod passes through the water inlet hole and the end is connected to a push plate, and an interception net for blocking gravel from entering the filter body is also provided in the water inlet hole below the push plate.
[0010] Preferably, second springs are symmetrically arranged on both sides of the filter plate, the ends of the second springs are connected to limiting balls, and the limiting balls can be retracted into the frame of the filter plate, and a filter net is arranged on the filter plate.
[0011] Preferably, a groove matching the shape of the limiting ball is provided in the limiting groove. The advantage is that after the filter plate completely enters the limiting groove, the limiting ball is stuck in the groove to fix the filter plate so that it will not shake, and it is also very convenient to disassemble.
[0012] Preferably, the collecting box comprises a box door arranged on the collecting box, and a portion of the collecting box connected to the water inlet hole is provided with a feed door.
[0013] Preferably, one end of a first spring is provided on the feed door, a cavity which does not penetrate the water inlet hole is provided on the side of the collection box in contact with the water inlet hole, the other end of the first spring is connected to the cavity, and the part of the feed door connected to the cavity is rotatable.
[0014] Compared with the prior art, the utility model has the following beneficial effects:
[0015] 1. In the utility model, by setting a cleaning mechanism, the motor drives the mounting plate to rotate, and the limit block on the mounting plate drives the sliding groove to rotate, so as to realize the work of pushing the crushed stones intercepted on the interception net into the collection box. The advantage of this is that the crushed stones in the water resources are prevented from entering the filter body to damage the filter net, and at the same time, the crushed stones can be prevented from excessively accumulating on the interception net and causing water blockage, which solves the problem in the background technology that the filter net is damaged due to the impact of water resources mixed with crushed stones on the filter net caused by the construction of water conservancy projects;
[0016] 2. In the utility model, by setting a filter screen on the filter plate, impurities mixed in the water can be effectively filtered out. In addition, a limiting ball connected to the first spring is set in the limiting plate, and a groove is opened in the limiting groove, which can realize the fixation and quick disassembly of the filter plate, saving a certain amount of working time for the staff, improving the work efficiency of the staff, and solving the problem in the background technology that the filter screen in the prior art is fastened to the filter body by welding or bolts and is difficult to replace. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:
[0018] Figure 1 It is a structural schematic diagram of the utility model;
[0019] Figure 2 It is a structural schematic diagram of the cleaning mechanism in the utility model;
[0020] Figure 3 It is a cross-sectional structural schematic diagram of the installation box in the utility model;
[0021] Figure 4 It is a structural schematic diagram of the second spring in the utility model;
[0022] Figure 5 It is a structural schematic diagram of the filter assembly in the utility model;
[0023] Figure 6 It is a structural schematic diagram of the filter plate in the utility model.
[0024] 1. Filter body; 2. Water inlet; 3. Machine door; 31. Limiting groove; 32. Filter plate; 321. First spring; 322. Limiting ball; 323. Filter net; 4. Water outlet; 5. Cleaning mechanism; 51. Mounting plate; 52. Limiting block; 53. Sliding groove; 54. Connecting rod; 55. Push plate; 56. Mounting plate; 6. Collection box; 61. Second spring; 62. Feed door; 63. Cavity; 64. Collection box door; 7. Intercepting net. DETAILED DESCRIPTION
[0025] like Figure 1-6 As shown, the utility model provides a water resource filter for a water conservancy project, comprising a filter body 1, a water inlet 2 is arranged on the filter body 1, a collecting box 6 for collecting gravel is arranged on one side of the water inlet 2, a cleaning mechanism 5 for intermittently pushing gravel at the water inlet 2 into the collecting box 6 is arranged on the other side of the filter body 1, a machine door 3 is arranged on the filter body 1, a filter assembly for filtering impurities in water is arranged in a cavity formed in the filter body 1 under the machine door 3, and a water outlet 4 is arranged at the end of the filter body 1;
[0026] The cleaning mechanism 5 includes a mounting plate 56 disposed on the water inlet hole 2, a motor is disposed on the mounting plate 56, a mounting plate 51 is disposed at the output end of the motor, a limit block 52 is disposed at the mounting plate 51 away from the center of the circle, and a sliding groove 53 is disposed on the outer side of the limit block 52;
[0027] The filter assembly includes a limiting groove 31 symmetrically arranged in the cavity of the filter body 1 , and a filter plate 32 is arranged in the limiting groove 31 .
[0028] The motor starts to work, driving the limit block 52 on the mounting plate 51 to rotate, and the sliding groove 53 connected to the outside of the limit block 52 moves along with it. Since the connecting rod 54 connected at the center of the limit groove 31 passes through the water inlet hole 2, the sliding groove 53 will drive the connecting rod 54 to advance and retract during the rotation of the limit block 52. In this process, the gravel intercepted by the interception net 7 will be pushed to the collection box 6. When the gravel contacts the feed door 62, the part connecting the feed door 62 and the bottom of the cavity 63 will rotate, and the second spring 61 will shrink due to external force. After the gravel enters, the push plate 55 shrinks, and the second spring 61 recovers its deformation, thereby pushing the feed door 62 back to prevent water resources from entering the collection box 6, and the filtered water resources flow out from the water outlet 4.
[0029] The filter plate 32 is inserted into the limiting groove 31. When the limiting ball 322 on the filter plate 32 contacts the limiting groove 31, the limiting ball 322 will shrink due to the external force, and the first spring 321 connected to the limiting ball 322 will be compressed. As the filter plate 32 completely enters the limiting groove 31, since a groove matching the shape of the limiting ball 322 is provided in the limiting plate, the limiting ball 322 will be stuck in the groove, thereby fixing the filter plate 32.
[0030] Working principle: water enters the filter through the water inlet 2, and then the staff turns on the motor, the motor starts working, driving the limit block 52 on the mounting plate 51 to rotate, and the sliding groove 53 connected to the outside of the limit block 52 moves along with it. Since the connecting rod 54 connected at the center of the limit groove 31 passes through the water inlet 2, the sliding groove 53 will drive the connecting rod 54 to advance and retract during the rotation of the limit block 52. In this process, the gravel intercepted by the interception net 7 will be pushed to the collection box 6. When the gravel contacts the feed door 62, the part connecting the feed door 62 and the bottom of the cavity 63 will rotate, and the second spring 61 will shrink due to external force. When the gravel enters, the push plate 55 shrinks, and the second The spring 61 recovers its deformation and pushes back the feed door 62 to prevent water resources from entering the collection box 6, so that gravel will not enter the filter body 1 and damage the filter screen 323. When there are too many impurities on the filter plate 32 and the filter screen 323 is blocked, the filter plate 32 needs to be replaced. The staff holds the filter plate 32 and pulls it out of the limiting groove 31. The limiting ball 322 leaves the groove opened in the limiting groove 31. The limiting ball 322 compresses the first spring 321 and then enters the frame of the filter plate 32. As the filter plate 32 is completely pulled out, the first spring 321 recovers its deformation and pushes out the limiting ball 322. After replacing the filter screen 323, the filter plate 32 is placed in the limiting groove 31, and the machine door 3 is closed to continue working.
[0031] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.
Claims
1. A water resource filter for a hydraulic project, comprising a filter body (1), characterized in that: The filter body (1) is provided with a water inlet hole (2), a collection box (6) for collecting gravel is provided on one side of the water inlet hole (2), a cleaning mechanism (5) for intermittently pushing gravel at the water inlet hole (2) into the collection box (6) is provided on the other side of the filter body (1), a machine door (3) is provided on the filter body (1), a filter assembly for filtering impurities in water is provided in a cavity formed in the filter body (1) under the machine door (3), and a water outlet hole (4) is provided at the end of the filter body (1); The cleaning mechanism (5) comprises a mounting plate (56) arranged on the water inlet hole (2), a motor being arranged on the mounting plate (56), a mounting plate (51) being arranged at the output end of the motor, a limiting block (52) being arranged at a position away from the center of the circle of the mounting plate (51), and a sliding groove (53) being arranged at the outer side of the limiting block (52); The filter assembly comprises a limiting groove (31) symmetrically arranged in the cavity of the filter body (1), and a filter plate (32) is arranged in the limiting groove (31).
2. A water resource filter for water conservancy projects according to claim 1, characterized in that: A connecting rod (54) is arranged at the center of the sliding groove (53), the connecting rod (54) passes through the water inlet hole (2) and the end thereof is connected to a push plate (55), and an interception net (7) for preventing gravel from entering the filter body (1) is also arranged below the push plate (55) in the water inlet hole (2).
3. A water resource filter for water conservancy projects according to claim 1, characterized in that: Second springs (61) are symmetrically arranged on both sides of the filter plate (32); the ends of the second springs (61) are connected to limiting balls (322), and the limiting balls (322) can be retracted into the frame of the filter plate (32); and a filter net (323) is arranged on the filter plate (32).
4. A water resource filter for water conservancy projects according to claim 3, characterized in that: A groove matching the shape of the limiting ball (322) is provided in the limiting groove (31).
5. A water resource filter for water conservancy projects according to claim 1, characterized in that: The collecting box (6) comprises a box door (64) arranged on the collecting box (6), and a feed door (62) is arranged at a portion of the collecting box (6) connected to the water inlet hole (2).
6. A water resource filter for water conservancy projects according to claim 5, characterized in that: One end of a first spring (321) is provided on the feed door (62); a cavity (63) which does not penetrate the water inlet hole (2) is provided on the side of the collection box (6) in contact with the water inlet hole (2); the other end of the first spring (321) is connected to the cavity (63); and the portion of the feed door (62) connected to the cavity (63) is rotatable.