Self-adaptive multi-opening flow dividing type water conservancy sand guiding device
By setting up blocking blocks and suspended blocks in the guiding water channel to form a sinkhole and drainage channel, and using filter plates and sand filter plates to filter silt, the problem of silt deposition in the water diversion channel is solved, and the water discharge efficiency and practicality of the device are improved.
Patent Information
- Application Number
- CN202520366867.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-04
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-03-04
AI Technical Summary
Existing water diversion channels cannot adaptively divert sediment, which tends to settle at the bottom of the channels, resulting in reduced water discharge efficiency, poor diversion effect, and a tendency for water to overflow during the flood season.
Blocking blocks and suspended blocks are set up in the guiding water channel to form multiple sinkholes and drainage channels. Filter plates and sand filters are used to filter mud and sand. The water flow drop and impact force are increased by multi-channel diversion to settle mud and sand and guide it away.
It improves the efficiency of water discharge, prevents sediment from rising to the bottom of the channel, maintains the water flow capacity, and extends the service life of the device.
Smart Images
Figure CN223805484U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of hydraulic engineering especially, relates to a self -adaptation multi -mouth split flow type water conservancy sand guiding device. BACKGROUND
[0002] The water diversion channel of small hydraulic engineering is located in mountainous area or remote area mostly, and the water diversion channel structure is simple, when water flows in the water channel, the top flow velocity of water is fast, has relatively strong carrying capacity, and can carry more, coarser silt and other materials.
[0003] And the water flow near the bottom of the water channel, due to the influence of the friction of the bottom of the water channel, the flow velocity is slow, and its carrying capacity is relatively weak, when the silt carried by the water flow flows through the bottom, because the flow velocity of the bottom water is not enough to continue to carry these materials, the silt is easy to accumulate on the bottom of the water channel.
[0004] The existing water conservancy water diversion channel cannot adaptively split the silt, and the silt is easy to deposit in the water diversion channel with the water flow, as the silt deposits more, the water diversion effect of the water diversion channel is reduced, the height of the water channel is increased, the water flow discharge efficiency is reduced, and during the flood season, the water flow is too much, because the drainage efficiency of the water channel is reduced, the water overflow from the water diversion channel occurs from time to time.
[0005] Therefore, it is necessary to provide a self -adaptive multi -mouth split flow type water conservancy sand guiding device to solve the above technical problems. CONTENT OF THE UTILITY MODEL
[0006] The utility model provides a self -adaptive multi -mouth split flow type water conservancy sand guiding device, solve the existing water conservancy water diversion channel cannot adaptively split the silt, and the silt is easy to deposit in the water diversion channel with the water flow, as the silt deposits more, the water diversion effect of the water diversion channel is reduced.
[0007] In order to solve the above technical problems, the utility model provides a self -adaptive multi -mouth split flow type water conservancy sand guiding device, which comprises: a guide water channel;
[0008] The blocking block is fixedly installed on one side of the guide water channel, and a plurality of suspended blocks are fixedly installed in the guide water channel in sequence.
[0009] A plurality of water filters are provided one by one corresponding to the suspended blocks, and the water filters are fixedly installed on the water inlet side of the suspended blocks.
[0010] The sand filter is installed in the guide water channel by bolts and located below the water filter, and a drainage groove is formed between the water filter and the corresponding suspended block. A subsidence groove is formed between the water filter and the adjacent suspended block. A sand discharge groove is formed between the blocking block, the sand filter and the bottom of the guide water channel.
[0011] Preferably, the filter plate has sand discharge holes.
[0012] Preferably, the surface of the filter plate is provided with filter holes.
[0013] Preferably, there are three suspended blocks, which are fixedly installed at equal intervals from left to right inside the guide channel.
[0014] Preferably, a support block is fixedly installed on both sides inside the guide channel, and multiple filter grid plates are provided on the top of the support block, with screws provided around the perimeter of the surface of the filter grid plates.
[0015] Preferably, multiple filter grid plates are laid sequentially and equidistantly on the top surface of the support block.
[0016] Preferably, the surface of the filter grid plate is provided with filter holes.
[0017] Compared with related technologies, the adaptive multi-port diversion type hydraulic sediment diversion device provided by this utility model has the following beneficial effects:
[0018] This invention provides an adaptive multi-port diversion type hydraulic sand diversion device. By setting blocking blocks and multiple suspended blocks inside the guiding water channel, multiple sinkholes are sequentially arranged inside the guiding water channel for settling silt in the water flow. Filter plates filter the silt in the water flow, and the filtered water flows out through drainage channels at the bottom of the suspended blocks. Multiple sinkholes increase sedimentation efficiency, increase the water flow drop and enhance the impact force of the water flow, and can adapt to different water flow rates. It diverts the water flow to settle silt, and the settled silt flows into the sand discharge channel along with the filter plates. This device has a simple structure and strong practicality. The multi-port diversion method increases the impact force of the water flow, guides the water flow to be discharged quickly, and the silt in the water flow is settled and guided away, preventing silt from settling and raising the bottom of the guiding water channel, maintaining the water flow capacity of the guiding water channel, and improving the practicality and service life of the device. Attached Figure Description
[0019] Figure 1 A schematic diagram of the structure of the first embodiment of the adaptive multi-port diversion type water conservancy sand diversion device provided by this utility model;
[0020] Figure 2 for Figure 1 The diagram shows a side view of the guide channel;
[0021] Figure 3 for Figure 1 The diagram shows a cross-sectional view of the guide channel;
[0022] Figure 4The utility model provides a kind of sand guiding flow schematic diagram of adaptive multi-port shunt type water conservancy sand guiding device.
[0023] Figure 5 The utility model provides a kind of second embodiment structure schematic drawing of adaptive multi-port shunt type water conservancy sand guiding device of the utility model.
[0024] Figure 6 For Figure 5 The utility model provides a kind of sand guiding flow schematic diagram of adaptive multi-port shunt type water conservancy sand guiding device.
[0025] Marked in the drawing: 1, guiding water channel, 2, blocking block, 3, suspended block, 4, water filter plate, 5, sand filter plate, 6, filter grid plate, 7, rest block, 8, screw. Specific implementation
[0026] The utility model is further described below in connection with the drawings and implementation.
[0027] First embodiment
[0028] Please combine with Figure 1 , Figure 2 , Figure 3 And Figure 4 Among them, Figure 1 The utility model provides a kind of structure schematic drawing of adaptive multi-port shunt type water conservancy sand guiding device first embodiment of the utility model. Figure 2 The utility model provides a kind of sand guiding flow schematic diagram of adaptive multi-port shunt type water conservancy sand guiding device. Figure 1 The utility model provides a kind of sand guiding flow schematic diagram of adaptive multi-port shunt type water conservancy sand guiding device. Figure 3 The utility model provides a kind of sand guiding flow schematic diagram of adaptive multi-port shunt type water conservancy sand guiding device. Figure 1 The utility model provides a kind of sand guiding flow schematic diagram of adaptive multi-port shunt type water conservancy sand guiding device. Figure 4 The utility model provides a kind of sand guiding flow schematic diagram of adaptive multi-port shunt type water conservancy sand guiding device.
[0029] Blocking block 2, the blocking block 2 is fixedly installed in the inside one side of the guiding water channel 1, and a plurality of suspended blocks 3 are sequentially fixedly installed in the guiding water channel 1.
[0030] A plurality of water filter plates 4, the water filter plate 4 is set one by one with the suspended block 3, and the water filter plate 4 is fixedly installed on the water inlet side of the suspended block 3.
[0031] Sand filter plate 5, the sand filter plate 5 is installed in the inside of the guiding water channel 1 by bolt, and is located below the water filter plate 4, and the water filter plate 4 and the corresponding one suspended block 3 form drainage groove; the water filter plate 4 and the blocking block 2, and the water filter plate 4 and adjacent one suspended block 3 form subsidence groove; the bottom between the blocking block 2, the sand filter plate 5 and the guiding water channel 1 forms sand discharge groove.
[0032] The sand filtering plate 5 is provided with sand discharging holes.
[0033] The water filtering plate 4 is provided with water filtering holes.
[0034] The three floating blocks 3 are fixedly installed in the inside of the water guide channel 1.
[0035] The water flows from the water guide channel 1 through the blocking block 2 and flows in the middle of the top, and then flows downward into the sunken groove, and the water flow impacts downward and flows, and the sand in the water flow is blocked by the water filtering plate 4, and the water flow carrying the sand falls into the bottom of the water guide channel 1 and flows away directly, the sunken groove increases the water flow drop to form the impact force, and the water flow bottom carrying capacity is enhanced to carry away the bottom sand.
[0036] The water filtering plate 4 is provided with water filtering holes.
[0037] The sand filtering plate 5 is provided with sand filtering holes, so that the sand can fall to the lower layer.
[0038] The sand filtering plate 5 is installed at the bottom of the water guide channel 1 and is suspended a little, so that the bottom has the effect of sand and water flow.
[0039] The working principle of the self-adaptive multi-port shunt type water conservancy sand guiding device is as follows:
[0040] In the working process, first, the water flow flows in the water guide channel 1, the water flow flowing height is raised through the blocking block 2, the water flow drop is increased through the sunken groove, the impact force of the water flow is increased, the water flow carrying the sand is filtered by the water filtering plate 4, part of the water flow passes through the water filtering plate 4 and is discharged from the water discharge groove at the bottom of the floating block 3, the sand in the filtered water flow is filtered by the sand filtering plate 5 and flows away from the sand discharging groove together with the water flow.
[0041] When the water flow is too large, the water flow and the sand are impacted to the second floating block 3, and the water flow drop is increased by the second sunken groove to impact the sand and flow away.
[0042] Compared with the related art, the self-adaptive multi-port shunt type water conservancy sand guiding device has the following beneficial effects:
[0043] The utility model provides a kind of self-adapting multi-port shunt type water conservancy sand guiding device, by being provided with blocking block 2 and multiple overhanging blocks 3 in the inside of guiding water channel 1, so that the inside of guiding water channel 1 is sequentially provided with multiple sunken grooves, for depositing silt in water flow, filter plate 4 filters silt in water flow, and the water flow after filtration is discharged from the drainage groove at the bottom of overhanging block 3, multiple sunken grooves increase deposition efficiency, increase water flow fall difference and enhance the impact force of water flow, can adapt to water flow of different flow, and the silt deposited is deposited into the inside of sand discharging groove along with filter plate 5, the device is simple in structure, and practical, the impact force of water flow is increased in the mode of multi-port shunting, water flow is quickly discharged, and silt in water flow is deposited and discharged, silt cannot be deposited to lift the bottom of guiding water channel 1, the water flow containing volume of guiding water channel 1 is maintained, and the practicability and service life of the device are improved.
[0044] Second embodiment
[0045] Please refer to Figure 5 And Figure 6 Based on the self-adapting multi-port shunt type water conservancy sand guiding device provided in the first embodiment of the application, the second embodiment of the application proposes another self-adapting multi-port shunt type water conservancy sand guiding device. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the separate implementation of the first embodiment.
[0046] Specifically, the self-adapting multi-port shunt type water conservancy sand guiding device provided in the second embodiment of the application is different in that a self-adapting multi-port shunt type water conservancy sand guiding device is provided, both sides in the inside of guiding water channel 1 are fixedly installed with resting blocks 7, the top of the resting block 7 is provided with multiple filter grid plates 6, and the periphery of the surface of the filter grid plate 6 is provided with screws 8.
[0047] Multiple filter grid plates 6 are sequentially and equidistantly laid on the top surface of the resting block 7.
[0048] The surface of the filter grid plate 6 is provided with filter holes.
[0049] The surface of the filter grid plate 6 is provided with holes for sand and gravel to fall downward.
[0050] The working principle of the self-adapting multi-port shunt type water conservancy sand guiding device provided in the utility model is as follows:
[0051] In work, first, the filter grid plate 6 is installed on the top of the resting block 7 through the screw 8, and multiple filter grid plates 6 are connected and spliced together.
[0052] Compared with the related art, the self-adapting multi-port shunt type water conservancy sand guiding device provided in the utility model has the following beneficial effects:
[0053] The utility model provides a kind of self-adapting multi-port shunt type water conservancy sand guiding device, install multiple filtering grid plates 6 by screw 8 on the surface of the resting block 7, with the extension of the service life of guide water channel 1, it is convenient for maintenance worker to disassemble filtering grid plate 6, the silt deposited in the bottom of guide water channel 1 is cleaned, increase the service life of guide water channel 1.
[0054] The above-mentioned is only the embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.
Claims
1. An adaptive multi-port shunt type water sand guiding device, characterized in that, Include: Guide water channel; Block, the block is fixedly installed in one side inside the guide water channel, a plurality of suspended blocks are sequentially fixedly installed in the guide water channel; A plurality of filter plates, the filter plate is set one by one with the suspended block, and the filter plate is fixedly installed on the water inlet side of the suspended block; Sand filter plate, the sand filter plate is installed inside the guide water channel by bolt, and is located below the filter plate, the filter plate and the corresponding suspended block form a drainage groove; The filter plate and the block, and the filter plate and the adjacent suspended block form a subsidence groove; The bottom between the block, the sand filter plate and the guide water channel forms a sand discharge groove.
2. The self-adapting multi-port diversion type sand guiding device according to claim 1, characterized in that, The sand filter plate starts to have a sand discharge hole.
3. The self-adapting multi-port diversion type sand guiding device according to claim 1, characterized in that, The surface of the filter plate is provided with a filter hole.
4. The self-adapting multi-port flow dividing sand guiding device according to claim 1, characterized in that, The suspended block is provided with three blocks, and the three suspended blocks are sequentially fixedly installed in the guide water channel.
5. The self-adapting multi-port flow dividing sand guiding device according to claim 1, characterized in that, Both sides of the guide water channel are fixedly installed with a rest block, and the top of the rest block is provided with a plurality of filter grid plates, and the surface of the filter grid plate is provided with a plurality of screws.
6. The self-adapting multi-port flow dividing sand guiding device according to claim 5, characterized in that, A plurality of filter grid plates are sequentially and equidistantly laid on the top surface of the rest block.
7. The self-adapting multi-port flow dividing sand guiding device according to claim 5, characterized in that, The surface of the filter grid plate is provided with a filter hole.