Water conservancy project trash rack capable of preventing blockage
By designing a combination of a dirt blocking module, a cleaning module and a vacuum cleaner module, using structures such as U-frame, rectangular sliders and vacuum pipes, the problem of dirt not being intercepted when the existing dirt blocking gate is blocked is solved, and the dirt cannot be intercepted is achieved. More comprehensive dirt cleaning and interception is provided to prevent dirt from entering the pump unit.
Patent Information
- Application Number
- CN202420998729.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-09
AI Technical Summary
The existing dirt barrier cannot effectively intercept dirt when blocked, which may cause damage to the pump unit or operating failure.
A kind of blockage barrier gate including a dirt blocking module, a cleaning module and a vacuum cleaner module is designed. The hole filter plate is driven to perform preliminary dirt blocking through the U-frame, and the rectangular slider and square slider drive cleaning module cleaning Dirt, the vacuum tube absorbs dirt into the vacuum cleaner box, expands the suction area, reduces blockage, and prevents dirt from entering the pump unit.
It effectively avoids dirt blockage, enhances the interception ability of the dirt blocking gate to dirt, prevents dirt from entering the pump unit, and improves the practicality of the dirt blocking gate and the normal operation of the pump unit.
Smart Images
Figure CN222206222U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of trash racks, in particular to a trash rack for water conservancy projects that can prevent clogging. Background Art
[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. Trash racks, as one of the commonly used devices in water conservancy projects, are used to block and intercept pollutants such as debris, waste, silt, etc. in water bodies, and play a role in protecting the water environment and water quality. The frame-grid structure usually set at the inlet or outlet of the water body can effectively block large particles of pollutants and reduce water pollution. The main function of the existing trash rack is to prevent dirt in the water flow from entering the pump unit, and play a protective role in the normal operation of the unit. If the trash rack is blocked, the dirt will not be effectively intercepted and may enter the pump unit, causing damage to the unit or operating failure; therefore, we propose a water conservancy project trash rack that prevents blockage in order to solve the above-mentioned problems. Utility Model Content
[0003] In order to overcome the problem that the main function of the existing trash rack is to prevent dirt in the water flow from entering the pump unit and to protect the normal operation of the unit, if the trash rack is blocked, the dirt will not be effectively intercepted and may enter the pump unit, causing damage to the unit or operational failure.
[0004] The technical solution of the utility model is: a water conservancy project trash rack that prevents clogging, including a trash blocking module, a cleaning module, a supporting module and a dust suction module; one side of the trash blocking module is provided with a cleaning module that can slide to clean the trash blocking module to avoid clogging, the upper end of the trash blocking module is installed with a supporting module for placing the dust suction module, and the middle part of the supporting module is installed with a dust suction module for sucking dirt to avoid clogging of the trash blocking module.
[0005] The U-shaped frame is driven to slide along the strip groove to connect with the U-shaped frame, thereby expanding the area of sucking dirt, performing more comprehensive cleaning, reducing blockage, strengthening the effective interception of dirt by the trash rack body, and preventing dirt from entering the pump unit.
[0006] Preferably, the trash-blocking module includes a U-shaped frame, a perforated filter plate and a trash rack body. A perforated filter plate is installed on the inner side of the U-shaped frame, and one side of the perforated filter plate is provided with a trash rack body fixedly connected to the U-shaped frame. The U-shaped frame is provided with strip grooves for sliding of the dust collection module symmetrically provided between the trash rack body and the perforated filter plate. Sliding grooves for sliding of the cleaning module are provided on both sides of one side of the U-shaped frame close to the perforated filter plate. The U-shaped frame drives the perforated filter plate and the trash rack body to be installed at the position where trash needs to be blocked in the water conservancy project. The perforated filter plate can perform preliminary trash blocking to reduce the pressure of trash blocking for the trash rack body, and then the trash rack body performs further trash blocking work.
[0007] Preferably, the cleaning module includes a rectangular slider, a U-shaped connecting plate and a brush. A rectangular slider is installed at each end of the U-shaped connecting plate. The rectangular slider drives the U-shaped connecting plate to slide along the sliding groove and connect with the U-shaped frame. A brush is installed on the inner side of the U-shaped connecting plate. A driver is installed inside the rectangular slider. When the porous filter plate performs preliminary dirt interception, the rectangular slider drives the U-shaped connecting plate to slide along the sliding groove and connect with the U-shaped frame through the drive of the driver, so that the brush cleans the porous filter plate to prevent dirt from clogging the porous filter plate.
[0008] Preferably, the supporting module includes a vertical plate and a placing plate, and the vertical plates are installed at the edges of both sides of the lower end of the placing plate. A rectangular groove for placing the dust collection module is opened on the top of the placing plate, and a plurality of groups of first water filtering holes for filtering water are opened in the middle array of the rectangular groove of the placing plate. Circular holes are opened on both sides of the first water filtering holes of the placing plate. The vertical plates firmly support the placing plate, and the first water filtering holes facilitate filtering water, thereby improving the practicality of the trash rack.
[0009] Preferably, the dust collection module includes a dust collection box, an air pump, a dust collection pipe, a connecting ring sleeve, a connecting column, a square slider, a cylinder, a telescopic sleeve, a telescopic plate and a supporting box body. An air pump is installed at a corner of one side of the dust collection box, and dust collection pipes are installed on both sides of the dust collection box. The dust collection pipes pass through the circular holes and are positioned and connected with the placement plate. The outer sleeve of the dust collection pipe is provided with a connecting ring sleeve. When the trash rack body further blocks the dirt, a lot of dirt is retained between the trash rack body and the hole filter plate. Driven by the air pump, the dust collection pipe absorbs the dirt, so that the dirt is sucked into the dust collection box.
[0010] Preferably, a connecting column is installed on the outer side of the connecting ring sleeve, and a square slider is installed on the side of the connecting column away from the connecting ring sleeve. The square slider drives the connecting column to slide along the strip groove and connect with the U-shaped frame. A driver is installed inside the square slider. During this process, the square slider drives the connecting column to slide along the strip groove and connect with the U-shaped frame through the drive of the driver, thereby expanding the area of the dust suction tube to absorb dirt, conduct more comprehensive cleaning, reduce blockage, strengthen the effective interception of dirt by the trash rack body, and prevent dirt from entering the pump unit.
[0011] Preferably, a telescopic sleeve is installed on both sides of the lower end of the dust collection box, a cylinder is installed at one end of the telescopic sleeve, a telescopic plate is provided inside the telescopic sleeve, a supporting box body is installed at the lower end of the dust collection box, and a plurality of groups of second water filter holes for filtering water flow are arranged in an array on the supporting box body. When the dirt is sucked into the dust collection box, since the dust collection tube will carry a large amount of water flow when sucking the dirt, the telescopic plate is driven by the cylinder to shrink along the telescopic sleeve, so that the dirt in the dust collection box falls onto the supporting box body, and then the water flow on the dirt flows to the placement plate through the second water filter hole, and then flows back to the water area through the first water filter hole, thereby improving the use efficiency of the dust collection box.
[0012] Beneficial effects of the utility model:
[0013] 1. According to the previous trash rack, the main function is to prevent the dirt in the water flow from entering the pump unit, and to protect the normal operation of the unit. If the trash rack is blocked, the dirt will not be effectively intercepted and may enter the pump unit, causing damage to the unit or operation failure. The difference is that the U-shaped frame is first used to drive the perforated filter plate and the trash rack body to be installed at the position where the water conservancy project needs to intercept the dirt. Then the perforated filter plate can perform preliminary interception of dirt, reducing the pressure of interception of dirt for the trash rack body, and then the trash rack body performs further interception of dirt. When the perforated filter plate performs preliminary interception of dirt, the rectangular slider drives the U-shaped filter plate through the driver. The connecting plate is slidably connected to the U-shaped frame along the sliding groove, so that the brush cleans the porous filter plate to prevent dirt from clogging the porous filter plate. When the trash rack body further intercepts dirt, a lot of dirt is retained between the trash rack body and the porous filter plate. Driven by the air pump, the dust suction pipe absorbs the dirt and causes the dirt to be sucked into the dust suction box. In this process, driven by the driver, the square slider drives the connecting column to slide along the strip groove and connect with the U-shaped frame, so that the dust suction pipe expands the area for sucking dirt, performs more comprehensive cleaning, reduces blockage, strengthens the effective interception of dirt by the trash rack body, and prevents dirt from entering the pump unit.
[0014] 2. When the dirt is sucked into the dust box, since the dust tube will carry a large amount of water when sucking the dirt, the telescopic plate will shrink along the telescopic sleeve through the drive of the cylinder, so that the dirt in the dust box will fall onto the supporting box body, and then the water on the dirt will flow to the placement plate through the second water filter hole, and then flow back to the water through the first water filter hole, thereby improving the use efficiency of the dust box. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 This is an exploded schematic diagram of the pollution-blocking module structure of the utility model;
[0017] Figure 3 This is a schematic diagram of the cleaning module structure of the utility model;
[0018] Figure 4 This is a schematic diagram of the support module structure of the utility model;
[0019] Figure 5 This is a schematic diagram of the structure of the dust collection box of the utility model;
[0020] Figure 6 It is a schematic diagram of the telescopic sleeve structure of the utility model.
[0021] Explanation of the accompanying drawings: 1. Trash-blocking module; 2. Cleaning module; 3. Support module; 4. Dust-collecting module; 101. U-shaped frame; 102. Sliding groove; 103. Strip groove; 104. Perforated filter plate; 105. Trash-blocking rack body; 201. Rectangular slider; 202. U-shaped connecting plate; 203. Discharge brush; 301. Vertical plate; 302. Placement plate; 303. Rectangular groove; 304. First water filter hole; 305. Round hole; 401. Dust-collecting box; 402. Air pump; 403. Dust-collecting pipe; 404. Connecting ring sleeve; 405. Connecting column; 406. Square slider; 407. Cylinder; 408. Telescopic sleeve; 409. Telescopic plate; 410. Support box; 411. Second water filter hole. DETAILED DESCRIPTION
[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0023] See also Figure 1-4 The utility model provides an embodiment: a water conservancy project trash rack for preventing clogging, comprising a trash blocking module 1, a cleaning module 2, a supporting module 3 and a dust collecting module 4; one side of the trash blocking module 1 is provided with a cleaning module 2 which can slide to clean the trash blocking module 1 to avoid clogging; the upper end of the trash blocking module 1 is provided with a supporting module 3 for placing the dust collecting module 4; the middle part of the supporting module 3 is provided with a dust collecting module 4 for sucking dirt to avoid clogging of the trash blocking module 1; the trash blocking module 1 includes a trash collecting module 2, a cleaning module 2, a supporting module 3 and a dust collecting module 4; the trash blocking module 1 includes a trash collecting module 2, a cleaning ... The U-shaped frame 101 includes a perforated filter plate 104 and a trash rack body 105. The perforated filter plate 104 is installed on the inner side of the U-shaped frame 101. One side of the perforated filter plate 104 is provided with a trash rack body 105 fixedly connected to the U-shaped frame 101. The U-shaped frame 101 is provided with a trash rack body 105 installed thereon. The trash rack body 105 and the perforated filter plate 104 are symmetrically provided with strip grooves 103 for the dust collection module 4 to slide. The U-shaped frame 101 is provided with a perforated filter plate 104 on both sides. The cleaning module 2 includes a sliding groove 102 for sliding, a rectangular slider 201, a U-shaped connecting plate 202 and a brush 203. The two ends of the U-shaped connecting plate 202 are respectively installed with a rectangular slider 201. The rectangular slider 201 drives the U-shaped connecting plate 202 to slide along the sliding groove 102 and connect with the U-shaped frame 101. The inner side of the U-shaped connecting plate 202 is installed with a brush 203. The inner side of the rectangular slider 201 is installed with a driver (the driver model is AQMD 6030BLS-E3), the supporting module 3 includes a vertical plate 301 and a placing plate 302, the vertical plates 301 are respectively installed at the edges of both sides of the lower end of the placing plate 302, a rectangular groove 303 for placing the dust collecting module 4 is opened on the top of the placing plate 302, a plurality of first water filtering holes 304 for filtering water flow are opened in the middle array of the rectangular groove 303 of the placing plate 302, and circular holes 305 are respectively opened on both sides of the first water filtering holes 304 of the placing plate 302.
[0024] See also Figure 5-6 In this embodiment, the dust collection module 4 includes a dust collection box 401, an air pump 402, a dust collection pipe 403, a connecting ring sleeve 404, a connecting column 405, a square slider 406, a cylinder 407, a telescopic sleeve 408, a telescopic plate 409 and a supporting box body 410. The air pump 402 is installed at a corner of one side of the dust collection box 401, and dust collection pipes 403 are installed on both sides of the dust collection box 401. The dust collection pipes 403 pass through the circular holes 305 and are positioned and connected with the placement plate 302. The outer sleeve of the dust collection pipe 403 is provided with a connecting ring sleeve 404, and the outer side of the connecting ring sleeve 404 is provided with a connecting column 40 5. A square slider 406 is installed on the side of the connecting column 405 away from the connecting ring sleeve 404. The square slider 406 drives the connecting column 405 to slide and connect with the U-shaped frame 101 along the strip groove 103. A driver is installed inside the square slider 406. Telescopic sleeves 408 are installed on both sides of the lower end of the dust collection box 401. A cylinder 407 is installed at one end of the telescopic sleeve 408. A telescopic plate 409 is installed inside the telescopic sleeve 408. A support box 410 is installed at the lower end of the dust collection box 401. A plurality of second water filtering holes 411 for filtering water flow are arranged in an array on the support box 410.
[0025] When working, the U-shaped frame 101 is used to drive the perforated filter plate 104 and the trash rack body 105 to be installed at the position where the water conservancy project needs to intercept the trash, and then the perforated filter plate 104 can perform preliminary interception of the trash, and reduce the pressure of interception of the trash rack body 105, and then the trash rack body 105 performs further interception of the trash. When the perforated filter plate 104 is performing preliminary interception of the trash, the rectangular slider 201 is driven by the driver to drive the U-shaped connecting plate 202 to slide along the sliding groove 102 and connect with the U-shaped frame 101, so that the brush 203 cleans the perforated filter plate 104 to prevent dirt from clogging the perforated filter plate 104;
[0026] When the trash rack body 105 further intercepts dirt, a lot of dirt is retained between the trash rack body 105 and the hole filter plate 104. The dust suction pipe 403 absorbs the dirt through the drive of the air pump 402, so that the dirt is sucked into the dust suction box 401. In this process, the square slider 406 drives the connecting column 405 to slide along the strip groove 103 and connect with the U-shaped frame 101 through the drive of the driver, so that the dust suction pipe 403 expands the area of sucking dirt, performs more comprehensive cleaning, reduces blockage, strengthens the effective interception of dirt by the trash rack body 105, and prevents dirt from entering the pump unit;
[0027] When the dirt is sucked into the dust box 401, since the dust tube 403 will carry a large amount of water when sucking the dirt, the telescopic plate 409 is driven by the cylinder 407 to shrink along the telescopic sleeve 408, so that the dirt in the dust box 401 falls onto the supporting box body 410, and then the water on the dirt flows through the second water filter hole 411 to the placement plate 302, and then flows back to the water area through the first water filter hole 304, thereby improving the use efficiency of the dust box 401.
[0028] Through the above steps, the U-shaped frame 101 is first used to drive the perforated filter plate 104 and the trash rack body 105 to be installed at the position where the water conservancy project needs to intercept dirt, and then the perforated filter plate 104 can perform preliminary dirt interception to reduce the pressure of intercepting dirt for the trash rack body 105, and then the trash rack body 105 performs further dirt interception. When the perforated filter plate 104 is performing preliminary dirt interception, the rectangular slider 201 is driven by the driver to drive the U-shaped connecting plate 202 to slide along the sliding groove 102 and connect with the U-shaped frame 101, so that the brush 203 cleans the perforated filter plate 104 to prevent dirt from clogging the perforated filter plate 104. When the trash rack body 105 further intercepts dirt, a lot of dirt is retained between the trash rack body 105 and the porous filter plate 104. Driven by the air pump 402, the dust suction pipe 403 absorbs the dirt, so that the dirt is sucked into the dust suction box 401. In this process, driven by the driver, the square slider 406 drives the connecting column 405 to slide along the strip groove 103 and connect with the U-shaped frame 101, so that the dust suction pipe 403 expands the area for sucking dirt, performs more comprehensive cleaning, reduces blockage, strengthens the effective interception of dirt by the trash rack body 105, and prevents dirt from entering the pump unit.
[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.
Claims
1. A trash rack for hydraulic engineering to prevent clogging, comprising a trash rack module (1); Features: The invention also comprises a cleaning module (2), a supporting module (3) and a dust collecting module (4); one side of the dirt blocking module (1) is provided with a cleaning module (2) which can slide and is used to clean the dirt blocking module (1) to avoid blockage; the upper end of the dirt blocking module (1) is provided with a supporting module (3) for placing the dust collecting module (4); the middle part of the supporting module (3) is provided with a dust collecting module (4) for sucking dirt and avoiding blockage of the dirt blocking module (1).
2. A trash rack for hydraulic engineering to prevent clogging according to claim 1, Features: The dirt-blocking module (1) comprises a U-shaped frame (101), a perforated filter plate (104) and a trash rack body (105); the perforated filter plate (104) is installed on the inner side of the U-shaped frame (101); one side of the perforated filter plate (104) is provided with a trash rack body (105) fixedly connected to the U-shaped frame (101); strip grooves (103) for sliding of the dust collecting module (4) are symmetrically provided between the trash rack body (105) installed on the U-shaped frame (101) and the perforated filter plate (104); and sliding grooves (102) for sliding of the cleaning module (2) are provided on both sides of one side of the U-shaped frame (101) close to the perforated filter plate (104).
3. A trash rack for hydraulic engineering to prevent clogging according to claim 1, Features: The cleaning module (2) comprises a rectangular slider (201), a U-shaped connecting plate (202) and a brush (203). The two ends of the U-shaped connecting plate (202) are respectively provided with a rectangular slider (201). The rectangular slider (201) drives the U-shaped connecting plate (202) to slide along the sliding groove (102) and connect with the U-shaped frame (101). The brush (203) is provided on the inner side of the U-shaped connecting plate (202), and a driver is provided inside the rectangular slider (201).
4. A trash rack for hydraulic engineering to prevent clogging according to claim 1, Features: The supporting module (3) comprises a vertical plate (301) and a placement plate (302), the vertical plates (301) being installed at both side edges of the lower end of the placement plate (302), a rectangular groove (303) for placing the dust collecting module (4) being provided above the placement plate (302), a plurality of groups of first water filtering holes (304) for filtering water flow being provided in the middle array of the rectangular groove (303) provided on the placement plate (302), and circular holes (305) being provided on both sides of the first water filtering holes (304) provided on the placement plate (302).
5. A trash rack for hydraulic engineering to prevent clogging according to claim 4, Features: The dust collection module (4) comprises a dust collection box (401), an air pump (402), a dust collection pipe (403), a connecting ring sleeve (404), a connecting column (405), a square slider (406), a cylinder (407), a telescopic sleeve (408), a telescopic plate (409) and a supporting box body (410). The air pump (402) is installed at a corner of one side of the dust collection box (401), and dust collection pipes (403) are installed on both sides of the dust collection box (401). The dust collection pipes (403) pass through the circular hole (305) and are positioned and connected with the placement plate (302). The outer sleeve of the dust collection pipe (403) is provided with a connecting ring sleeve (404).
6. A trash rack for hydraulic engineering to prevent clogging according to claim 5, Features: A connecting column (405) is installed on one side of the outside of the connecting ring sleeve (404), and a square slider (406) is installed on one side of the connecting column (405) away from the connecting ring sleeve (404). The square slider (406) drives the connecting column (405) to slide along the strip groove (103) and connect with the U-shaped frame (101), and a driver is installed inside the square slider (406).
7. A trash rack for hydraulic engineering to prevent clogging according to claim 5, Features: A telescopic sleeve (408) is installed on both sides of the lower end of the dust collection box (401), a cylinder (407) is installed at one end of the telescopic sleeve (408), a telescopic plate (409) is provided inside the telescopic sleeve (408), and a support box (410) is installed at the lower end of the dust collection box (401), and a plurality of groups of second water filtering holes (411) for filtering water flow are arranged in an array on the support box (410).