Active water storage irrigation device for hydraulic engineering
The active water storage irrigation device addresses blockages by using a filtering mechanism with a motor-driven anti-blocking component and guide grooves to clean and collect impurities, ensuring stable water intake and irrigation operations.
Patent Information
- Application Number
- CN202421128989.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-22
AI Technical Summary
Existing water intake systems in water conservancy projects face blockages due to larger impurities being adsorbed on the water intake head during suction, affecting normal water intake and irrigation operations.
An active water storage irrigation device with a filtering mechanism featuring a filtering box, motor-driven anti-blocking component, and guide grooves to clean and collect impurities, ensuring unobstructed water flow and stability during pumping operations.
The device effectively prevents blockages by alternately cleaning filter holes and collecting impurities, ensuring normal water intake and irrigation operations, enhancing the stability and efficiency of the system.
Smart Images
Figure CN222284183U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water conservancy projects, in particular to an active water storage and irrigation device for water conservancy projects. Background Art
[0002] Water conservancy projects refer to various projects built to control, regulate and utilize natural surface water and groundwater in order to achieve the purpose of eliminating harm and promoting benefits. Water storage projects mainly collect and store water to facilitate people's needs for irrigation and breeding. At present, the main water storage process includes reservoirs, ponds and reservoirs.
[0003] This utility model is based on the implementation of the provincial special fund project for comprehensive management of groundwater overexploitation in Xingtang County in 2022. The Koudong irrigation area is a secondary water pumping irrigation. Due to the overgrown weeds in the channel, pump burning often occurs. In order to solve this problem, an active water storage irrigation device for water conservancy projects is proposed. The Chinese patent "An irrigation device for water conservancy projects" authorization announcement number "CN216874303U" uses a water intake head to intake water, and through a filter screen with three groups of different mesh diameters, in conjunction with a change-of-direction component, the device can cut and crush the passing fine aquatic plants during the water intake operation, thereby reducing the damage of the aquatic plants to the inner wall of the water pipe and the internal structure of the water pump, thereby ensuring the irrigation effect of the device.
[0004] Although it can break up tiny aquatic plants, during water intake operations, larger impurities will be adsorbed on the water intake head under the action of suction, causing blockage of the water intake head, thereby affecting normal water intake and irrigation operations.
[0005] Therefore, an active water storage irrigation device for water conservancy projects is proposed to solve the above problems. Utility Model Content
[0006] The purpose of the utility model is to provide an active water storage irrigation device for water conservancy projects in order to solve the above-mentioned problems, thereby improving the problem that during water intake operations, larger impurities will be adsorbed on the water intake head under the action of suction, causing the water intake head to be blocked, thereby affecting normal water intake and irrigation operations.
[0007] The utility model achieves the above-mentioned purpose through the following technical scheme: an active water storage irrigation device for water conservancy projects, comprising: a water storage barrel, a first water pump is installed on one side of the surface of the water storage barrel, a second water pump is installed on the other side of the surface of the water storage barrel, and a filtering mechanism is arranged at the water inlet end of the first water pump; wherein, the filtering mechanism comprises a filtering box fixedly connected to the water inlet end of the first water pump, a water suction pipe is installed at the top of the filtering box, a motor is fixedly connected to the front end of the filtering box, a filter plate is fixedly connected to the inner wall of the filtering box, first filter holes distributed in equal rows are opened at the top of the filtering plate, a second filter hole is opened between two adjacent first filter holes in the transverse direction, and an anti-blocking component is arranged at the bottom end of the filtering plate.
[0008] Preferably, the anti-blocking assembly includes a movable frame slidably connected to the inner wall of the filter box, the inner wall of the movable frame is fixedly connected with round rods distributed in equal rows, the surface of the round rods is fixedly connected with first fixed rods distributed in equal rows, the top of the first fixed rod is fixedly connected with a push block, a second fixed rod is fixedly connected between two laterally adjacent first fixed rods, the inner wall of the second filter hole is slidably connected with a movable block, the top of the second fixed rod penetrates to the inner side of the second filter hole and is fixedly connected to the bottom of the movable block. The anti-blocking assembly is set up, and the movable frame is used to reciprocate up and down to push the push block and the movable block to alternately push out the debris above the first filter hole and the second filter hole, which is conducive to normal drainage when the first filter hole is cleaned and the second filter hole is cleaned. At the same time, it avoids the blockage of the first filter hole and the second filter hole, ensures that the first filter hole and the second filter hole can perform normal drainage operations, and improves the stability of the device during water pumping operations.
[0009] Preferably, the inner wall of the filter box is rotatably connected with a cam, the bottom end of the moving frame is in contact with the surface of the cam, one end of the cam penetrates the filter box and is fixedly connected to the output shaft of the motor, and both sides of the moving frame are fixedly connected with sliders, the surface of the sliders is slidably connected to the inner wall of the filter box. Under the action of the cam, it is convenient to drive the moving frame to reciprocate up and down.
[0010] Preferably, the top of the filter plate is provided with guide grooves distributed in equal rows, and the guide grooves are distributed longitudinally, and the inner bottom of the guide groove is provided with third filter holes distributed in equal rows. Under the action of the guide groove, impurities on the filter plate are gathered to prevent impurities from being retained on the filter plate.
[0011] Preferably, an angle is formed between the inner bottom wall of the guide groove and the horizontal plane, and a guide plate is fixedly connected to one side of the movable frame, and the guide plate is inclined. This is conducive to making the impurities flow to one side of the guide plate better under the action of the inclined surface of the inner bottom wall of the guide groove, and under the action of the guide plate and the collection frame, it is conducive to collecting the impurities and facilitating the centralized treatment of the impurities.
[0012] Preferably, a spring is fixedly connected to the top of the sliding block, and the other end of the spring is fixedly connected to the inner wall of the filter box, which is conducive to better contact between the bottom end of the moving frame and the surface of the cam.
[0013] Preferably, the top of the push block and the top of the moving block are both conical, and the diameter of the push block is the same as the diameter of the first filter hole. This is conducive to cleaning the inner wall of the first filter hole, and the conical shape of the top of the push block and the top of the moving block is conducive to making impurities flow into the guide groove under the action of the conical inclined surface.
[0014] Preferably, one side of the filter box is fixedly connected with a collection frame, and the other side of the guide plate penetrates into the inner side of the collection frame, which is beneficial for gathering the impurities after impurity filtration and facilitating centralized treatment of the impurities.
[0015] The beneficial effects of the utility model are:
[0016] 1. When performing water storage operations, impurities and water are sucked into the filter box at the same time and the impurities in the water are filtered by the filter plate, which is conducive to ensuring the normal water pumping operation of the first water pump; the anti-blocking component is set up, and the push block and the moving block are pushed out alternately when the moving frame moves up and down to push the debris above the first filter hole and the second filter hole, which is conducive to normal drainage when the first filter hole is cleaned and the second filter hole is cleaned. At the same time, the blockage of the first filter hole and the second filter hole is avoided, ensuring that the first filter hole and the second filter hole can perform normal drainage operations, and improving the stability of the device during water pumping operations;
[0017] 2. Under the action of the guide groove, it is helpful to gather the impurities on the filter plate, and under the action of the inclined surface of the bottom wall in the guide groove, it is helpful to make the impurities flow to one side of the guide plate better, and under the action of the guide plate and the collection frame, it is helpful to collect the impurities, which is convenient for centralized treatment of the impurities. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the filter mechanism structure of the utility model;
[0020] Figure 3 This is a cross-sectional view of the filter box of the utility model;
[0021] Figure 4 It is an exploded diagram of the filter plate and the moving frame of the utility model;
[0022] Figure 5 It is a schematic diagram of the push block and the moving block structure of the utility model.
[0023] In the figure: 1. water storage barrel; 2. first water pump; 3. second water pump; 4. filtering mechanism; 401. filter box; 402. water suction pipe; 403. motor; 404. filter plate; 405. first filter hole; 406. second filter hole; 407. anti-blocking component; 4071. moving frame; 4072. round rod; 4073. first fixed rod; 4074. push block; 4075. second fixed rod; 4076. moving block; 4077. guide groove; 4078. third filter hole; 4079. guide plate; 408. collecting frame; 409. cam; 4091. slider; 4092. spring. DETAILED DESCRIPTION
[0024] 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.
[0025] When implementing: Figure 1-5 As shown, an active water storage irrigation device for water conservancy projects includes: a water storage barrel 1, a first water pump 2 is installed on one side of the surface of the water storage barrel 1, and a second water pump 3 is installed on the other side of the surface of the water storage barrel 1; a filtering mechanism 4 is provided at the water inlet end of the first water pump 2; wherein the filtering mechanism 4 includes a filtering box 401 fixedly connected to the water inlet end of the first water pump 2, a water suction pipe 402 is installed at the top of the filtering box 401, a motor 403 is fixedly connected to the front end of the filtering box 401, a filter plate 404 is fixedly connected to the inner wall of the filtering box 401, first filter holes 405 distributed in equal rows are opened at the top of the filtering plate 404, second filter holes 406 are opened between two adjacent first filter holes 405 in the horizontal direction, and an anti-blocking component 407 is provided at the bottom of the filtering plate 404.
[0026] A connecting pipe is installed at the water outlet end of the first water pump 2, and the other end of the connecting pipe is connected to the water storage barrel 1, and the water inlet end of the second water pump 3 is connected to the water storage barrel 1; when performing water storage operations, the other end of the water suction pipe 402 is placed in the water drawing area, and the first water pump 2 is started, and the water suction pipe 402 performs water drawing operations. Water enters the filter box 401 through the water suction pipe 402, and after being filtered through the filter plate 404, the water is introduced into the water storage barrel 1 under the action of the first water pump 2. When irrigation is needed, the second water pump 3 is started, and the water will flow out through the water outlet end of the second water pump 3, and irrigation operations can be performed. While the water drawing operation is being performed, the motor 403 is started to drive the anti-blocking component 407 to operate.
[0027] It should be noted that the water pump in the above description is a device with relatively mature application in existing technology, and the specific model can be selected according to actual needs.
[0028] like Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the anti-blocking component 407 includes a movable frame 4071 slidably connected to the inner wall of the filter box 401, the inner wall of the movable frame 4071 is fixedly connected with round rods 4072 distributed in equal rows, the surface of the round rods 4072 is fixedly connected with first fixed rods 4073 distributed in equal rows, the top of the first fixed rod 4073 is fixedly connected with a push block 4074, a second fixed rod 4075 is fixedly connected between two adjacent first fixed rods 4073 in the horizontal direction, the inner wall of the second filter hole 406 is slidably connected with a movable block 4076, and the top of the second fixed rod 4075 penetrates to the inner side of the second filter hole 406 and is fixedly connected to the bottom end of the movable block 4076. The inner wall of the filter box 401 is rotatably connected with a cam 409, the bottom end of the moving frame 4071 is in contact with the surface of the cam 409, one end of the cam 409 penetrates the filter box 401 and is fixedly connected to the output shaft of the motor 403, both sides of the moving frame 4071 are fixedly connected with sliders 4091, and the surface of the sliders 4091 is slidably connected to the inner wall of the filter box 401. The top of the push block 4074 and the top of the moving block 4076 are both conical, and the diameter of the push block 4074 is the same as the diameter of the first filter hole 405.
[0029] In the initial state, there is a certain distance between the push block 4074 and the first filter hole 405. When the filter plate 404 filters water, impurities in the water will be retained on the filter plate 404, and the water flow will enter the first filter hole 405 and flow downward. Under the action of the moving block 4076, the second filter hole 406 is in a blocked state, and the diameter of the first filter hole 405 is larger than the diameter of the second filter hole 406. When the motor 403 is started, it will drive the cam 409 to rotate. When the cam 409 rotates from the lowest point to the highest point and contacts the bottom end of the moving frame 4071, the cam 409 will push the moving frame 4071 to move upward. At this time, under the action of the round rod 4072, the moving frame 4071 will push the first fixed rod 4073 and the second fixed rod 4075 to move upward, and drive the slider 4091 to move upward along the inner wall of the filter box 401. When the first fixed rod 4073 moves upward, it will push the push block 4074 to enter 4074 and the moving block 4076 return to their initial state, so that the impurities above the first filter hole 405 and the second filter hole 406 can be cleaned by driving the moving frame 4071 to move back and forth downward through the reciprocating rotation of the cam 409.
[0030] like Figure 4 As shown, the top of the filter plate 404 is provided with guide grooves 4077 distributed in equal rows, and the plurality of guide grooves 4077 are distributed longitudinally, and the inner bottom of the guide grooves 4077 is provided with third filter holes 4078 distributed in equal rows.
[0031] The diameter of the third filter hole 4078 is smaller than that of the second filter hole 406. When the filter plate 404 performs filtering operation, part of the water flow will flow downward through the third filter hole 4078. When the push block 4074 and the moving block 4076 push out the impurities above the first filter hole 405 and the second filter hole 406, the impurities will fall into the guide groove 4077.
[0032] like Figure 3 and Figure 4As shown, an angle is formed between the inner bottom wall of the guide groove 4077 and the horizontal plane, and a guide plate 4079 is fixedly connected to one side of the movable frame 4071, and the guide plate 4079 is inclined. A collection frame 408 is fixedly connected to one side of the filter box 401, and the other side of the guide plate 4079 penetrates the inner side of the collection frame 408.
[0033] The guide plate 4079 is arranged at the lower end of the guide groove 4077. When impurities enter the guide groove 4077, the impurities will flow to one side of the guide plate 4079 under the action of the inclined surface of the bottom wall of the guide groove 4077. Under the action of the guide plate 4079, the impurities will enter the collection frame 408. A detachable cover is installed at the bottom end of the collection frame 408. When cleaning the impurities in the collection frame 408, the cover can be opened.
[0034] like Figure 3 and Figure 4 As shown, a spring 4092 is fixedly connected to the top of the slider 4091, and the other end of the spring 4092 is fixedly connected to the inner wall of the filter box 401. When the moving frame 4071 moves upward, the slider 4091 is driven to move upward to compress the spring 4092. When the cam 409 rotates from the lowest point to the highest point and contacts the bottom end of the moving frame 4071, the moving frame 4071 is reset under the action of the water flow and the spring 4092, and is always in contact with the surface of the cam 409.
[0035] When the utility model is in use, during water storage operation, the other end of the water suction pipe 402 is placed in the water drawing area, and the first water pump 2 is started, the water suction pipe 402 performs water drawing operation, water enters the filter box 401 through the water suction pipe 402 for filtration, and the filtered water enters the water storage barrel 1. When irrigation is needed, the second water pump 3 is started to pump out water to perform irrigation operation.
[0036] When the water is drawn, the motor 403 is started to drive the cam 409 to rotate, and the moving frame 4071 is driven to move up and down. When the moving frame 4071 moves upward, it pushes the first fixed rod 4073 and the second fixed rod 4075 to move upward. When the first fixed rod 4073 moves upward, it pushes the push block 4074 into the first filter hole 405 and pushes away the impurities gathered on the first filter hole 405 to avoid clogging of the first filter hole 405. When the second fixed rod 4075 moves upward, it pushes the moving block 4076 to move upward to release the connection with the second filter hole 406. The impurities gathered on the top of the second filter hole 406 will be touched and pushed away. At this time, the water will flow downward through the second filter hole 406, and the impurities pushed away will fall into the guide groove 4077. Under the action of the guide groove 4077 and the guide plate 4079, the impurities will enter the collecting frame 408 to complete the impurity collection. When the moving frame 4071 moves downward, it will drive the pushing block 4074 and the moving block 4076 to return to their initial state. The moving frame 4071 is driven by the cam 409 to move reciprocating downward to clean the impurities above the first filter hole 405 and the second filter hole 406.
[0037] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. An active water storage irrigation device for water conservancy projects, characterized in that: include: A water storage barrel (1), wherein a first water pump (2) is installed on one side of the surface of the water storage barrel (1), a second water pump (3) is installed on the other side of the surface of the water storage barrel (1), and a filtering mechanism (4) is provided at the water inlet end of the first water pump (2); The filtering mechanism (4) comprises a filtering box (401) fixedly connected to the water inlet end of the first water pump (2); a water suction pipe (402) is installed at the top of the filtering box (401); a motor (403) is fixedly connected to the front end of the filtering box (401); a filter plate (404) is fixedly connected to the inner wall of the filtering box (401); first filter holes (405) distributed in equal rows are provided at the top of the filtering plate (404); a second filter hole (406) is provided between two adjacent first filter holes (405) in the transverse direction; and an anti-blocking component (407) is provided at the bottom of the filtering plate (404).
2. The active water storage irrigation device for water conservancy projects according to claim 1, characterized in that: The anti-blocking component (407) comprises a movable frame (4071) slidably connected to the inner wall of the filter box (401); the inner wall of the movable frame (4071) is fixedly connected with round rods (4072) distributed in equal rows; the surface of the round rods (4072) is fixedly connected with first fixed rods (4073) distributed in equal rows; the top end of the first fixed rod (4073) is fixedly connected with a push block (4074); a second fixed rod (4075) is fixedly connected between two laterally adjacent first fixed rods (4073); the inner wall of the second filter hole (406) is slidably connected with a movable block (4076); the top end of the second fixed rod (4075) penetrates to the inner side of the second filter hole (406) and is fixedly connected to the bottom end of the movable block (4076).
3. The active water storage irrigation device for water conservancy projects according to claim 2, characterized in that: The inner wall of the filter box (401) is rotatably connected to a cam (409); the bottom end of the movable frame (4071) is in contact with the surface of the cam (409); one end of the cam (409) passes through the filter box (401) and is fixedly connected to the output shaft of the motor (403); both sides of the movable frame (4071) are fixedly connected to sliders (4091); the surface of the sliders (4091) is slidably connected to the inner wall of the filter box (401).
4. The active water storage irrigation device for water conservancy projects according to claim 2, characterized in that: The top of the filter plate (404) is provided with guide grooves (4077) distributed in equal rows, and the plurality of guide grooves (4077) are distributed in the longitudinal direction, and the inner bottom of the guide groove (4077) is provided with third filter holes (4078) distributed in equal rows.
5. The active water storage irrigation device for water conservancy projects according to claim 4, characterized in that: An angle is formed between the inner bottom wall of the guide groove (4077) and the horizontal plane. A guide plate (4079) is fixedly connected to one side of the movable frame (4071), and the guide plate (4079) is inclined.
6. The active water storage irrigation device for water conservancy projects according to claim 3, characterized in that: The top end of the sliding block (4091) is fixedly connected to a spring (4092), and the other end of the spring (4092) is fixedly connected to the inner wall of the filter box (401).
7. The active water storage irrigation device for water conservancy projects according to claim 2, characterized in that: The top of the push block (4074) and the top of the moving block (4076) are both conical, and the diameter of the push block (4074) is the same as the diameter of the first filter hole (405).
8. The active water storage irrigation device for water conservancy projects according to claim 5, characterized in that: One side of the filter box (401) is fixedly connected to a collection frame (408), and the other side of the guide plate (4079) penetrates to the inner side of the collection frame (408).