Reservoir diversion conveying device and method

Abstract

The invention discloses a reservoir diversion conveying device and method, the reservoir diversion conveying device comprises a diversion mechanism and an intercepting and filtering mechanism, and the intercepting and filtering mechanism is arranged on the water inlet side of a dam body; the flow dividing mechanism comprises a dam body, the dam body is provided with a plurality of first flow guide channels and second flow guide channels, and the second flow guide channels are internally provided with gate body mechanisms; the gate body mechanism comprises an arc-shaped gate for cutting off the second flow guide channel, and an adjusting part for adjusting the position of the arc-shaped gate is mounted in the dam body; the intercepting and filtering mechanism comprises an obliquely arranged positioning frame and a filter screen mounted on the positioning frame; when the water level in the reservoir is high, water can be conveyed from the first flow guide channel, or the first flow guide channel and the second flow guide channel are matched to convey the water, when the water level is low, the water can be conveyed from the second flow guide channel, and the position of the arc-shaped gate is adjusted through the adjusting piece to control the second flow guide channel to be cut off; water in the reservoir can be discharged from the different first flow guide channels or second flow guide channels in a split-flow mode, and the water can be conveyed into different river channels conveniently.

Description

Technical Field

[0001] The invention relates to the technical field of drainage equipment, and in particular to a reservoir diversion and transportation device and method. Background Art

[0002] Reservoir diversion is the distribution of water in the reservoir to different areas or channels according to specific needs. In water conservancy projects, the water source scheduling and diversion device of the dam reservoir plays a vital role. It can help control the water flow, regulate runoff, protect the ecological environment, and meet various needs such as flood control, water supply, irrigation, and hydropower generation.

[0003] The existing patent announcement number CN113605321B discloses a spillway foundation drainage structure for a bank of an earth-rock dam, which includes a spillway body and an interception tube. The lower surface of the inner cavity of the spillway body is fixedly connected with an interception platform, the front and back of the inner cavity of the spillway body are fixedly connected with guide blocks, the upper surface of the interception platform is provided with a water inlet bottom trough, the front and back of the water inlet bottom trough are provided with overflow side troughs in contact with the interception tube, the front and back of the interception tube are fixedly connected with an interception side plate, and the outer circumferential surface of the interception tube is fixedly connected with a first mounting plate. A plate and a second mounting plate, an arc-shaped baffle is fixedly connected to the upper surface of the second mounting plate, two protrusions are fixedly connected to the upper surface of the second mounting plate, and holes are provided on the upper surfaces of the protrusions, and the interception tube is slidably connected to the interception platform through the holes; when the water flowing into the chute body enters between the interception tube and the interception side plate, the water flow first passes through the first mounting plate, and the water can be guided again through the guide wedge plate, and a part of the guide wedge plate extends into between the interception tube and the two interception side plates, so that the water can be better discharged into the interception tube and the interception side plates.

[0004] The above drainage structure can drain water when in use, but it is not convenient to divert water during drainage, and the drainage effect still needs to be improved. Summary of the invention

[0005] The object of the present invention is to provide a reservoir diversion and transportation device and method to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions: A reservoir diversion and conveying device, comprising a diversion mechanism and a interception and filtering mechanism; The diversion mechanism comprises a dam body, on which a plurality of first diversion channels and second diversion channels are arranged, a gate mechanism is arranged in the second diversion channel, and the interception and filtering mechanism is arranged on the water inlet side of the dam body; The gate body mechanism comprises the second diversion channel and a radial gate, and the adjusting member of the radial gate is in the dam body; The intercepting filter mechanism includes an inclined positioning frame and a filter screen, the filter screen is on the positioning frame, a filter basket is provided on the side of the filter screen away from the dam body, a cleaning piece is provided on the side of the filter basket close to the filter screen, a guide seat is connected between adjacent filter baskets, the filter basket is connected to a movable seat at one end away from the guide seat, and a movable piece is provided on the positioning frame.

[0007] In an optional solution: a regulating chamber connected to the second guide channel is provided in the dam body, a sewage channel is provided at the bottom of the regulating chamber, and the top of the regulating chamber is connected to several regulating chambers; a cleaning pipe is provided between the dam body and the sewage channel, and the cleaning pipe is on the dam body.

[0008] In an optional solution: the adjusting member includes a positioning frame and a hydraulic telescopic rod, the positioning frame is rotatably connected to a plurality of the hydraulic telescopic rods, the hydraulic telescopic rods and the adjusting cavity are rotatably connected to the inner wall of the adjusting cavity, one side of the positioning frame is fixedly connected to the radial gate, the side of the positioning frame away from the radial gate is fixedly connected to the rotating column, the end of the rotating column is rotatably connected to the inner wall of the adjusting cavity, and the side of the radial gate away from the positioning frame is slidably adapted to the inner wall of the adjusting cavity.

[0009] In an optional solution: one side of the arc gate is connected by a plurality of arc connecting rods, and the plurality of arc connecting rods are connected to a group of arc sealing plates, the arc sealing plates are adapted to the top opening of the sewage discharge channel, and the outer wall of the arc sealing plates is slidably adapted to the inner wall of the regulating chamber.

[0010] In an optional solution: the cleaning member includes a cleaning roller, the filter basket is close to the filter screen, two groups of fixing bars are bolted to the filter basket, several groups of cleaning rollers are rotatably connected between the two groups of fixing bars, and the surface of the cleaning rollers is connected to a cleaning brush.

[0011] In an optional solution: the inner wall of the filter basket is connected to the connecting rod, and the top of the filter basket is provided with a cleaning port.

[0012] In an optional solution: a guide frame is provided on a side of the positioning frame close to the filter basket, and the guide seat is adapted to the guide frame.

[0013] In an optional solution: the dam body has a first water inlet connected to the first diversion channel and a second water inlet connected to the second diversion channel on one side close to the intercepting and filtering mechanism, the first water inlet is on top of the second water inlet, and the dam body has a first gate. A method for using a reservoir diversion and conveying device comprises the following steps: Step 1: The diversion mechanism and the interception and filtering mechanism are arranged on one side of the reservoir, a foundation pit is excavated in the reservoir, and the foundation is treated so that the dam body is fixed on one side of the reservoir by pouring concrete. The two sides of the dam body cooperate with the structure of the reservoir, and the water in the reservoir can be diverted and discharged from different first diversion channels or second diversion channels; Step 2: When the water level in the reservoir is high, water can be transported from the first diversion channel, or the first diversion channel and the second diversion channel cooperate to transport water. When the water level is low, water can be transported from the second diversion channel. The position of the arc gate is adjusted by the adjusting member to control the cutoff of the second diversion channel. Step 3: Before the water in the reservoir enters the first diversion channel or the second diversion channel, it can be intercepted and filtered by the filter. When the diversion and transportation of the water in the reservoir is stopped, the moving seat is adjusted by the moving part to move along the positioning frame, and the filter basket can be controlled to clean and filter out the garbage in the water. When moving, the cleaning part cleans the water inlet side of the filter.

[0014] Compared with the prior art, the present invention has the following beneficial effects: In the present invention, when the water level in the reservoir is high, water can be transported from the first diversion channel, or the first diversion channel and the second diversion channel cooperate to transport water. When the water level is low, water can be transported from the second diversion channel. The position of the arc gate is adjusted by the adjusting member to control the cutoff of the second diversion channel. The water in the reservoir can be diverted and discharged from different first diversion channels or second diversion channels, which is convenient for transporting to different river channels. In the present invention, before the water in the reservoir enters the first diversion channel or the second diversion channel, it can be intercepted and filtered by the filter screen. When the diversion and transportation of the water in the reservoir is stopped, the moving seat is adjusted by the moving part to move along the positioning frame, and the filter basket can be controlled to clean and filter out the garbage in the water. When moving, the cleaning part cleans the water inlet side of the filter screen to reduce the blockage of subsequent water in the diversion and transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the present invention.

[0016] Figure 2 It is a structural schematic diagram of the location where the interception and filtering mechanism in the present invention is set.

[0017] Figure 3 It is a structural schematic diagram of the interception and filtration mechanism in the present invention.

[0018] Figure 4 It is a schematic diagram of the structure of the filter basket in the present invention.

[0019] Figure 5 It is a structural schematic diagram of one side of the dam body in the present invention.

[0020] Figure 6 It is a schematic diagram of the cross-sectional structure of the dam body in the present invention.

[0021] Figure 7 It is a schematic diagram of the local structure of the present invention.

[0022] In the figure: 100, diversion mechanism; 101, dam body; 102, first diversion channel; 103, second diversion channel; 104, first water inlet; 105, second water inlet; 106, first gate; Intercepting filter mechanism; 201, positioning frame; 202, filter screen; 203, driving frame; 204, guide frame; 205, filter basket; 206, guide seat; 207, connecting rod; 208, moving seat; 209, driving wheel; 210, chain; 211, fixing bar; 212, cleaning roller; 300, gate body mechanism; 301, regulating chamber; 302, rotating column; 303, positioning frame; 304, hydraulic telescopic rod; 305, arc gate; 306, arc connecting rod; 307, arc sealing plate; 308, sewage channel. DETAILED DESCRIPTION

[0023] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-Figure 7 In an embodiment of the present invention, a reservoir diversion and transportation device includes a diversion mechanism 100 and a interception and filtering mechanism 200, and the interception and filtering mechanism 200 is provided on the water inlet side of the dam body 101; The diversion mechanism 100 includes a dam body 101, on which a plurality of first diversion channels 102 and a second diversion channel 103 are disposed, and a gate mechanism 300 is disposed in the second diversion channel 103; The gate mechanism 300 includes a radial gate 305 that cuts off the second diversion channel 103, and an adjusting member for adjusting the position of the radial gate 305 is installed in the dam body 101; The intercepting filter mechanism 200 includes an inclined positioning frame 201 and a filter screen 202 installed on the positioning frame 201. A filter basket 205 is provided on the side of the filter screen 202 away from the dam body 101. A cleaning member is provided on the side of the filter basket 205 close to the filter screen 202. A guide seat 206 is connected between adjacent filter baskets 205. One end of the filter basket 205 away from the guide seat 206 is connected to a moving seat 208. A moving member for adjusting the moving seat 208 to move along the positioning frame 201 is installed on the positioning frame 201. The diversion mechanism 100 and the interception and filtering mechanism 200 are arranged on one side of the reservoir. A foundation pit is excavated in the reservoir, and the foundation treatment is performed. The dam body 101 is fixed on one side of the reservoir by pouring concrete. The two sides of the dam body 101 cooperate with the structure of the reservoir. The water in the reservoir can be diverted and discharged from different first diversion channels 102 or second diversion channels 103. When the water level in the reservoir is high, water can be transported from the first diversion channel 102, or the first diversion channel 102 and the second diversion channel 103 cooperate to transport water. When the water level is low, water can be transported from the second diversion channel 103. The position of the arc gate 305 is adjusted by the adjusting member to control the cutoff of the second diversion channel 103. Before the water in the reservoir enters the first diversion channel 102 or the second diversion channel 103, it can be intercepted and filtered by the filter net 202. When the diversion and transportation of the water in the reservoir is stopped, the moving seat 208 is adjusted by the moving part to move along the positioning frame 201, and the filter basket 205 can be controlled to clean and filter out the garbage in the water. When moving, the cleaning part cleans the water inlet side of the filter net 202.

[0026] like Figure 7 As shown, the dam body 101 is provided with a regulating chamber 301 connected to the second guide channel 103, the bottom of the regulating chamber 301 is provided with a sewage channel 308, and the top of the regulating chamber 301 is connected to several regulating chambers; the dam body 101 is provided with a cleaning pipe connected to the sewage channel 308; Part of the silt and impurities contained in the water passing through the second diversion channel 103 can be retained in the sewage channel 308 and can be cleaned up later.

[0027] like Figure 7 As shown, the adjusting member includes a positioning frame 303 and a plurality of hydraulic telescopic rods 304 rotatably connected to the positioning frame 303, the hydraulic telescopic rods 304 extend into the adjusting cavity and are rotatably connected to the inner wall of the adjusting cavity, one side of the positioning frame 303 is fixedly connected to the radial gate 305, the side of the positioning frame 303 away from the radial gate 305 is fixedly connected to the rotating column 302, the end of the rotating column 302 is rotatably connected to the inner wall of the adjusting cavity 301, and the side of the radial gate 305 away from the positioning frame 303 is slidably matched with the inner wall of the adjusting cavity 301; When the hydraulic telescopic rod 304 is working, the positioning frame 303 can be adjusted to rotate around the axis of the rotating column 302, thereby adjusting the arc gate 305 to rotate around the axis of the rotating column 302, and the arc gate 305 is opened to facilitate the flow of water in the second guide channel 103.

[0028] like Figure 7 As shown, one side of the arc gate 305 is connected to a group of arc sealing plates 307 through a plurality of arc connecting rods 306, and the arc sealing plates 307 correspond to the top opening of the sewage discharge channel 308, and the outer wall of the arc sealing plates 307 is slidably matched with the inner wall of the regulating chamber 301; After the arc gate 305 is opened, the arc sealing plate 307 is away from the top opening of the sewage channel 308, and some of the silt and impurities contained in the water flow can be retained in the sewage channel 308. Subsequently, the arc gate 305 is closed, and high-pressure water is injected through the cleaning pipe to clean and discharge the silt and impurities in the sewage channel 308. Due to the obstruction of the arc sealing plate 307, the silt and impurities are prevented from entering the second guide channel 103.

[0029] like Figure 4 As shown, the cleaning member includes a cleaning roller 212, and the filter basket 205 is connected to two groups of fixing bars 211 by bolts on one side close to the filter net 202. A plurality of cleaning rollers 212 are rotatably connected between the two groups of fixing bars 211, and a cleaning brush is connected to the surface of the cleaning roller 212; when the filter basket 205 moves, the cleaning roller 212 can clean the surface of the filter net 202.

[0030] like Figure 3 As shown, the inner wall of the filter basket 205 is connected to the connecting rod 207, and the top of the filter basket 205 is provided with a cleaning port; the connecting rod 207 can play a reinforcing role.

[0031] like Figure 2 and Figure 3 As shown, the moving part includes a driving frame 203 and a chain 210 installed in the driving frame 203, the inner wall of the moving seat 208 is slidably matched with the outer wall of the driving frame 203, the side of the moving seat 208 close to the positioning frame 201 is fixedly connected to one side of the chain 210, and a driving roller for driving the chain 210 to rotate is installed in the driving frame 203, one group of the driving rollers is connected to the driving wheel 209 through a connecting shaft, the side wall of the dam body 101 is connected to the motor, the power output end of the motor is connected to the driving wheel, and the driving wheel is connected to the driving wheel 209 through a synchronous belt drive; The motor can drive the driving wheel to rotate, and through the transmission of the synchronous belt, drive the driving wheel 209 to rotate, thereby driving the driving roller to rotate, and the chain 210 to rotate, and adjust the movable seat 208 to move along the driving frame 203, so that the filter basket 205 can filter out impurities in the water.

[0032] like Figure 2As shown, the guide frame 204 is installed on the side of the positioning frame 201 close to the filter basket 205, and the guide seat 206 is slidably matched with the guide frame 204; the guide frame 204 cooperates with the guide seat 206 to play a guiding role, so that the filter basket 205 can move stably.

[0033] The dam body 101 is provided with a first water inlet 104 connected to the first diversion channel 102 and a second water inlet 105 connected to the second diversion channel 103 on one side thereof close to the intercepting and filtering mechanism 200. The first water inlet 104 is arranged on the top of the second water inlet 105. The dam body 101 is provided with a first gate 106 for cutting off the first diversion channel 102.

[0034] The working principle of the present invention is as follows: the diversion mechanism 100 and the interception and filtering mechanism 200 are arranged on one side of the reservoir, a foundation pit is excavated in the reservoir, and the foundation treatment is performed, so that the dam body 101 is fixed on one side of the reservoir by pouring concrete, and the two sides of the dam body 101 cooperate with the structure of the reservoir, and the water in the reservoir can be diverted and discharged from different first diversion channels 102 or second diversion channels 103; When the water level in the reservoir is high, water can be transported from the first diversion channel 102, or the first diversion channel 102 and the second diversion channel 103 cooperate to transport water. When the water level is low, water can be transported from the second diversion channel 103. After the arc gate 305 is opened, the arc sealing plate 307 is away from the top opening of the sewage channel 308, and part of the silt and impurities contained in the water flow can be retained in the sewage channel 308. Subsequently, the arc gate 305 is closed, and high-pressure water is injected through the cleaning pipe to clean and discharge the silt and impurities in the sewage channel 308. Due to the obstruction of the arc sealing plate 307, the silt and impurities are prevented from entering the second diversion channel 103. Before the water in the reservoir enters the first diversion channel 102 or the second diversion channel 103, it can be intercepted and filtered by the filter screen 202. When the diversion and transportation of the water in the reservoir is stopped, the motor can drive the driving wheel to rotate, and through the transmission of the synchronous belt, drive the driving wheel 209 to rotate, thereby driving the driving roller to rotate, and the chain 210 rotates, and the movable seat 208 is adjusted to move along the driving frame 203. When the filter basket 205 moves, the cleaning roller 212 can clean the surface of the filter screen 202, and the filter basket 205 filters out impurities in the water, which is convenient for subsequent cleaning.

[0035] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A reservoir diversion and conveying device, comprising a diversion mechanism (100) and a interception and filtering mechanism (200); characterized in that: The diversion mechanism (100) comprises a dam body (101), the dam body (101) is provided with a plurality of first diversion channels (102) and second diversion channels (103), a gate mechanism (300) is provided in the second diversion channel (103), the interception and filtering mechanism (200) is on the water inlet side of the dam body (101); the gate mechanism (300) comprises the second diversion channel (103) and a curved gate (305), an adjusting member of the curved gate (305) is in the dam body (101); the interception and filtering mechanism (200) is provided in the dam body (101); 00) comprises an inclined positioning frame (201) and a filter screen (202), wherein the filter screen (202) is on the positioning frame (201), a filter basket (205) is provided on the side of the filter screen (202) away from the dam body (101), a cleaning piece is provided on the side of the filter basket (205) close to the filter screen (202), a guide seat (206) is connected between adjacent filter baskets (205), an end of the filter basket (205) away from the guide seat (206) is connected to a movable seat (208), and a movable piece is provided on the positioning frame (201).

2. The reservoir diversion and transportation device according to claim 1, characterized in that: The dam body (101) is provided with a regulating chamber (301) in communication with the second guide channel (103); a sewage discharge channel (308) is provided at the bottom of the regulating chamber (301); and the top of the regulating chamber (301) is connected with a plurality of regulating chambers; a cleaning pipe is provided between the dam body (101) and the sewage discharge channel (308); and the cleaning pipe is on the dam body (101).

3. The reservoir diversion and transportation device according to claim 2, characterized in that: The adjusting member comprises a positioning frame (303) and a hydraulic telescopic rod (304); the positioning frame (303) is rotatably connected to a plurality of the hydraulic telescopic rods (304); the hydraulic telescopic rods (304) and the adjusting chamber are rotatably connected to the inner wall of the adjusting chamber; one side of the positioning frame (303) is fixedly connected to a radial gate (305); the side of the positioning frame (303) away from the radial gate (305) is fixedly connected to a rotating column (302); the end of the rotating column (302) is rotatably connected to the inner wall of the adjusting chamber (301); and the side of the radial gate (305) away from the positioning frame (303) is slidably matched with the inner wall of the adjusting chamber (301).

4. The reservoir diversion and transportation device according to claim 3, characterized in that: One side of the arc gate (305) is connected to a plurality of arc connecting rods (306), and the plurality of arc connecting rods (306) are connected to a group of arc sealing plates (307). The arc sealing plates (307) are matched with the top opening of the sewage discharge channel (308), and the outer wall of the arc sealing plate (307) is slidably matched with the inner wall of the regulating chamber (301).

5. The reservoir diversion and transportation device according to claim 1, characterized in that: The cleaning member comprises a cleaning roller (212); the filter basket (205) is located close to a side of the filter screen (202); two groups of fixing bars (211) are bolted to the filter basket (205); a plurality of groups of cleaning rollers (212) are rotatably connected between the two groups of fixing bars (211); and a cleaning brush is connected to the surface of the cleaning roller (212).

6. The reservoir diversion and transportation device according to claim 1, characterized in that: The inner wall of the filter basket (205) is connected to a connecting rod (207), and a cleaning port is provided at the top of the filter basket (205).

7. The reservoir flow diversion and transportation device according to claim 1, characterized in that: The movable member comprises a driving frame (203) and a chain (210), wherein the chain (210) is inside the driving frame (203), the inner wall of the movable seat (208) is matched with the outer wall of the driving frame (203), the side of the movable seat (208) close to the positioning frame (201) is fixedly connected to the side of the chain (210), the driving frame (203) has a driving roller inside, a group of upper shafts of the driving roller are connected to a driving wheel (209), the side wall of the dam body (101) is connected to a motor, the power output end of the motor is connected to a driving wheel, and the driving wheel is connected to the driving wheel (209) by synchronous belt transmission.

8. The reservoir diversion and transportation device according to claim 1, characterized in that: A guide frame (204) is provided on one side of the positioning frame (201) close to the filter basket (205), and the guide seat (206) is adapted to the guide frame (204).

9. The reservoir diversion and transportation device according to claim 1, characterized in that: The dam body (101) has a first water inlet (104) connected to the first flow diversion channel (102) and a second water inlet (105) connected to the second flow diversion channel (103) on one side thereof close to the intercepting and filtering mechanism (200); the first water inlet (104) is on top of the second water inlet (105); and the dam body (101) has a first gate (106).

10. A method for using the reservoir diversion and transportation device according to claim 1, characterized in that: The following steps are involved: (1) The diversion mechanism (100) and the interception and filtering mechanism (200) are arranged on one side of the reservoir, a foundation pit is excavated in the reservoir, and foundation treatment is performed, so that the dam body (101) is fixed on one side of the reservoir by pouring concrete, and both sides of the dam body (101) cooperate with the structure of the reservoir, so that water in the reservoir can be diverted and discharged from different first diversion channels (102) or second diversion channels (103); (2) When the water level in the reservoir is high, water can be transported from the first diversion channel (102), or the first diversion channel (102) and the second diversion channel (103) can cooperate to transport water. When the water level is low, water can be transported from the second diversion channel (103). The position of the arc gate (305) is adjusted by the adjusting member to control the cutoff of the second diversion channel (103); (3) Before the water in the reservoir enters the first diversion channel (102) or the second diversion channel (103), it can be intercepted and filtered by the filter screen (202). When the diversion and transmission of the water in the reservoir is stopped, the moving seat (208) is adjusted by the moving member to move along the positioning frame (201), and the filter basket (205) can be controlled to clean and filter out the garbage in the water. When moving, the cleaning member cleans the water inlet side of the filter screen (202).

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