CN117758682B - Gate drainage structure for hydraulic engineering - Google Patents
Gate drainage structure for hydraulic engineering Download PDFInfo
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- CN117758682B CN117758682B CN202410194620.7A CN202410194620A CN117758682B CN 117758682 B CN117758682 B CN 117758682B CN 202410194620 A CN202410194620 A CN 202410194620A CN 117758682 B CN117758682 B CN 117758682B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 110
- 241000238557 Decapoda Species 0.000 claims abstract description 51
- 238000003780 insertion Methods 0.000 claims abstract description 22
- 230000037431 insertion Effects 0.000 claims abstract description 22
- 238000001914 filtration Methods 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims description 28
- 230000000149 penetrating effect Effects 0.000 claims description 10
- 230000002209 hydrophobic effect Effects 0.000 claims description 7
- 241000143060 Americamysis bahia Species 0.000 abstract description 19
- 239000012535 impurity Substances 0.000 abstract description 14
- 238000000034 method Methods 0.000 description 12
- 230000035558 fertility Effects 0.000 description 10
- 239000011148 porous material Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000002354 daily effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- -1 leaves Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The invention discloses a gate drainage structure for hydraulic engineering, and relates to the technical field of hydraulic engineering. The gate drainage structure for the hydraulic engineering comprises a fixing piece, a fixing piece and a fixing piece, wherein the fixing piece is used for fixing the fixing piece with a ridge; the floating piece is arranged to control the lifting of the gate by utilizing the buoyancy of water, the floating ball is connected with two insertion pipes through the connecting pipe, and the insertion pipes are inserted into the insertion holes and connected with the first connecting plate; the water level control part is arranged at the highest height for controlling the floating ball to ascend, one ends of the two side rods, which are close to each other, are respectively integrally formed with the two ends of the connecting rod, and the two side rods penetrate through the through holes and are abutted against the inner wall of the baffle; a stopper configured to move the float ball in a vertical direction; and the filtering piece is used for intercepting impurities and shrimps. The gate drainage structure for the hydraulic engineering can rapidly adjust the height of the preset water level according to the requirements of the shrimp ponds on the water level in different cultivation periods, and the adjustment of the water level of the shrimp ponds is completed under the condition that the ecological environment of the shrimp ponds is not influenced.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering, in particular to a gate hydrophobic structure for hydraulic engineering.
Background
The gate is a control facility for closing and opening the water discharge channel, and can be used for intercepting water flow and controlling water level.
When the shrimps are cultured in the farmland, the dissolved oxygen content in the shrimp pond is increased by changing water, the pH value of the water in the shrimp pond is stabilized, and a good living environment is provided for the production of the shrimps. In the early stage of the cultivation, water is mainly added, and 3-5cm of water is added every day. Until the water level of the shrimp pond rises to 1.2-1.5 meters; in the middle cultivation period, water is mainly changed, and the daily water change amount is not more than 10cm; in the later stage of cultivation, the water depth is increased, the water temperature is kept, and the daily water change amount is not more than 10cm.
In the prior art, the buoyancy is utilized to drive the gate, and when the farmland water level reaches the preset water level, the gate is closed, so that the function of automatic drainage is achieved, but only the standard water level can be aimed at, the device of the preset water level is not easy to adjust, and the device cannot be suitable for the situation that the water level is changeable in shrimp pond culture.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a gate drainage structure for hydraulic engineering, which can rapidly adjust the height of a preset water level according to the requirements of shrimp ponds in different cultivation periods, and can finish the adjustment of the water level of the shrimp ponds under the condition of not influencing the ecological environment of the shrimp ponds.
The technical scheme is as follows: in order to achieve the above purpose, the invention is realized by the following technical scheme:
a gate hydrophobic structure for hydraulic engineering, comprising:
the gate piece is used for adjusting the water yield of the filter plate in unit time;
The gate member includes:
the gate is connected with the chute through the sliding block;
a float configured to control lifting of the gate by buoyancy of water;
The float includes:
the floating ball is arranged on one side of the gate, which is far away from the baffle, the side surface of the floating ball is connected with a supporting plate, the top of the floating ball is provided with a passage in a penetrating way, the floating ball is connected with two insertion pipes through a connecting pipe, and the insertion pipes are inserted into the insertion holes and connected with the first connecting plate;
The water level control part is arranged at the highest height for controlling the floating ball to ascend;
The water level control member includes:
The two side rods, two the one end that the side rods are close to is respectively with the both ends integrated into one piece of connecting rod, two the side rods pass the through-hole and with the inner wall butt of baffle, two the side rods pass through the third connecting plate and are connected with the clamp plate.
A stopper configured to move the float ball in a vertical direction;
The limiting piece includes:
And the limiting rod sequentially penetrates through the inner part and the channel of the fourth connecting plate.
In a further embodiment, the fixing member is used for fixing with the ridge;
The fixing member includes:
The frame, the frame comprises two risers and diaphragm, and a plurality of through-hole has been seted up to the upper portion of every riser equally spaced, and one side of every riser all is connected with the baffle, the spout has been seted up to the inner wall of frame, one side that the baffle was kept away from to the gate is connected with first connecting plate, the jack has been seted up in first connecting plate penetration.
In a further embodiment, a filter is provided outside the frame, the filter comprising: the filter screen, the filter screen runs through and has seted up first filtration pore, the top of filter screen is connected with the inserted bar, the bottom of filter screen is connected with down the inserted bar, go up the inserted bar and peg graft with the ridge down with the inserted bar.
In a further embodiment, the fixture further comprises: the bottom plate, the top of bottom plate is connected with the bottom of frame, the inner wall of frame is connected with breakwater, filter plate, the filter plate is connected with the breakwater, the second filtration pore has been seted up to the filter plate, the diameter of second filtration pore is less than the diameter of shrimp seed.
In a further embodiment, the float further comprises: the side of connecting pipe is connected with two intubates, the top of backup pad and the top of gate are located same horizontal plane, the side that the intubate is close to connecting pipe axis one end is connected with the ring, the thickness of ring reduces gradually along the lateral axis direction of intubate, the both ends of ring divide into thick end and thin end, the thin end of ring is close to first connecting plate, the diameter of ring thick end is greater than the diameter of jack, the diameter of ring thin end is less than the diameter of jack.
In a further embodiment, the cannula, the connecting tube, and the second connecting plate are hollow.
In a further embodiment, the limiting piece further comprises a fourth connecting plate, the fourth connecting plate is provided with a threaded hole in a penetrating mode, the bottom of the limiting rod is connected with a top plate, the floating ball moves up and down along the axis direction of the limiting rod, the bottom end of the limiting rod is located below the filter plate, and the threaded rod penetrates through the top plate and is connected with the threaded hole.
In a further embodiment, the through holes on the same vertical plate are distributed at equal intervals along the longitudinal axis direction of the frame, the side rods are L-shaped, and the side rods are abutted against the baffle after passing through any through hole.
In a further embodiment, the pressing plate and the supporting plate are friction plates, one side, close to the pressing plate and the supporting plate, of the pressing plate is a friction surface, and the length of the pressing plate is larger than the width of the supporting plate.
The beneficial effects are that: the invention provides a gate drainage structure for hydraulic engineering. Compared with the prior art, the method has the following beneficial effects:
1. the shrimp pond water level adjusting device has the advantages that the height of the preset water level can be adjusted through inserting according to the requirements of the shrimp pond on the water level in different cultivation periods, the shrimp pond water level adjusting device is simple to operate, and the preset water level adaptability is wide.
2. The gate is tightly attached to the filter plate, water in the shrimp pond can only pass through the top of the gate and flow out of the filter plate, the water flow is stable, the rapid decrease of the pond fertility caused by the fact that a large amount of fertility flows out of the bottom of the pond is avoided, and the fattening of shrimps in the pond is ensured.
3. The whole device has simple structure, convenient installation, disassembly and overhaul and low cost.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is an exploded view of the filter element.
Fig. 4 is a schematic view of the middle part of fig. 2.
Fig. 5 is an exploded view of fig. 4.
Fig. 6 is a schematic structural view of the fixing member.
Fig. 7 is a schematic view of the upper part of fig. 6.
Fig. 8 is a schematic view of the right part of fig. 5.
Fig. 9 is an exploded view of fig. 8.
Fig. 10 is a schematic view of the structure of the gate member and the floating member.
Fig. 11 is a right side cross-sectional view of a ring and a schematic structural view of the connection of the gate member and the float member.
Fig. 12 is a schematic structural view of the float.
Fig. 13 is a schematic structural view of the water level control member and the portion where the floating ball is located.
Fig. 14 is a schematic structural view of the portion where the support plate and the pressing plate are located.
Fig. 15 is a schematic structural view of the stopper.
The reference numerals in the figures are:
1 ridge, 2 filter piece, 21 filter screen, 22 first filter hole, 23 upper inserted bar, 24 lower inserted bar;
3 gate pieces, 31 gates, 32 sliding blocks, 33 first connecting plates and 34 jacks;
4 floating piece, 41 floating ball, 42 channel, 43 supporting plate, 44 second connecting plate, 45 connecting pipe, 46 cannula, 47 ring;
5 water level control parts, 51 side rods, 52 connecting rods, 53 third connecting plates and 54 pressing plates;
6 limiting pieces, 61 fourth connecting plates, 62 threaded holes, 63 limiting rods, 64 top plates and 65 threaded rods;
7 fixing parts, 71 bottom plates, 72 frames, 73 water baffles, 74 filter plates, 75 second filter holes, 76 baffle plates, 77 through holes and 78 sliding grooves.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The embodiment of the application solves the problem that the preset water level of the shrimp pond is not easy to adjust by providing the gate drainage structure for the hydraulic engineering, and realizes the rapid adjustment of the preset water level when in use.
The existing gate drainage device for the shrimp pond is complex in structure, high in cost, unfavorable for mass production and unsuitable for small farmers.
The existing shrimp pond gate is immersed in water for a long time, impurities in the water are easy to adhere to the surface of the device or enter the device, part of components are easy to damage, the drain device of the gate is not easy to detach and overhaul and can only be replaced integrally, impurities in the shrimp pond flow to the gate along with water, a large amount of impurities are accumulated and adhered on the inner side of the gate, the gate is difficult to open and close, and the effect of the gate is difficult to realize.
Most of the existing gates for the shrimp ponds are lifted, water is discharged through gaps between the gates and the bottom of the pond, accumulated fertility at the bottom of the pond is high, a large amount of fertility flows out from the bottom of the pond, the fertility of the pond is quickly reduced, the fattening of the shrimps in the pond is inconvenient, and staff also need to supplement the fertility to the pond, so that the cost is increased; the gap is opened at the bottom of the pond, mud batting and impurities in the shrimp pond can move towards the outlet, and the bottom of the gate is possibly raised, so that the preset water level of the gate is deviated; in order to prevent shrimps from flowing out of the outlet, a filter screen is generally arranged at the outlet, but impurities at the bottom are easy to adhere to the filter screen, so that the drainage capacity is reduced; the shrimp is easy to be washed onto the filter screen, and the shrimp is not easy to be separated from the filter screen due to the large water flow impulse at the opening, so that the filter screen is easy to be blocked and the shrimp is easy to die.
The technical scheme in the embodiment of the application aims to solve the technical problems, and the overall thought is as follows: the fixing piece is buried in the ridge, the bottom of the fixing piece and the bottom of the shrimp pond are kept on the same horizontal plane, the floating ball is limited to move by the limiting piece, the floating ball can only move up and down along the longitudinal axis of the limiting rod, the floating ball is connected with the gate through the floating piece and can move along the direction of the sliding groove along the gate, the height of the pressing plate is adjusted through the water level control piece, the height of the pressing plate is adjusted in an inserting mode, the pressing plate faces the supporting plate on the floating ball, the functions of limiting the heights of the floating ball and the gate are achieved, and the adjustment of the preset water level in the shrimp pond is completed; the gate is tightly attached to the filter plate, water in the shrimp pond can only pass through the top of the gate and flow out of the filter plate, and the water flow is stable; the whole device has simple structure, convenient installation, disassembly and overhaul and low cost.
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 15, a water drainage structure of a gate 31 for hydraulic engineering includes:
The fixing piece 7 is used for being fixed with the ridge 1;
the fixing member 7 includes:
The frame 72, the frame 72 is made up of two risers and diaphragm, the upper portion of each riser is equally spaced and offered a plurality of through holes 77, one side of each riser is connected with the baffle 76, the inner wall of the frame 72 has offered the spout 78;
The baffle 76 consists of two parallel transverse bars and a vertical bar, the vertical bar faces all through holes 77 formed on the vertical plate, and the width of the vertical bar is larger than the diameter of the through holes 77;
A gate member 3 for adjusting the water yield per unit time of the filter plate 74;
The shutter member 3 includes:
the gate 31, the gate 31 is connected with the chute 78 through the slide block 32, one side of the gate 31 far away from the baffle 76 is connected with the first connecting plate 33, and the first connecting plate 33 is provided with the jack 34 in a penetrating way;
the gate 31 can move up and down along the direction of the chute 78 through the slide block 32, when the slide block 32 is positioned at the bottom of the chute 78, the top of the gate 31 and the top of the vertical plate are positioned at the same horizontal plane, and when the slide block 32 is positioned at the top of the chute 78, the bottom of the gate 31 is positioned below the top of the vertical plate, so that no gap is generated between the vertical plate and the gate 31 in the vertical direction;
a float 4 configured to control the elevation of the gate 31 by using the buoyancy of water;
The float 4 includes:
the floating ball 41 is arranged on one side of the gate 31 far away from the baffle 76, the side surface of the floating ball 41 is connected with the supporting plate 43, the top of the floating ball 41 is provided with the channel 42 in a penetrating way, the floating ball 41 is connected with the two insertion tubes 46 through the connecting tube 45, and the insertion tubes 46 are inserted into the insertion holes 34 and connected with the first connecting plate 33;
the floating ball 41, the connecting pipe 45 and the insertion pipe 46 are all made of plastic materials, buoyancy is increased, and along with the lifting of the water level, the floating ball 41 can move up to the top of the sliding groove 78 with the sliding block 32 on the gate 31;
A water level control member 5 provided at the highest level for controlling the floating ball 41 to rise;
The water level control 5 includes:
two side rods 51, one end that two side rods 51 are close to each other respectively with the both ends integrated into one piece of connecting rod 52, two side rods 51 pass through-hole 77 and with the inner wall butt of baffle 76, two side rods 51 are connected with clamp plate 54 through third connecting plate 53.
Two side rods 51 are inserted into the through holes 77, and the side rods 51 are more stable at the supporting points of the whole side rods 51;
the connecting rod 52 is an arc-shaped semicircular rod, and the connecting rod 52 can be placed in contact with the limiting rod 63;
The baffle 76 plays a role in positioning, and when the side rod 51 is abutted against the inner wall of the baffle 76, the pressing plate 54 is just above the supporting plate 43, so that the side rod is convenient for workers to use;
a stopper 6 configured to move the float ball 41 in a vertical direction;
The stopper 6 includes:
the limit rod 63, the limit rod 63 passes through the interior of the fourth connecting plate 61 and the channel 42 in sequence.
The limiting rod 63 plays a role in guiding the movement of the floating ball 41, the limiting rod 63 passes through the channel 42 and slides relative to the channel 42, the floating ball 41 can only move up and down along the longitudinal axis of the limiting rod 63, the floating ball 41 is prevented from moving in the horizontal direction under the fluctuation of water wave and the blowing, and the supporting plate 43 is ensured to be positioned under the pressing plate 54;
The spacing between the bottom of the limiting rod 63 and the bottom plate 71 is 50-60 cm, so that the floating ball 41 can be ensured to be normally used in the early stage of shrimp pond reproduction;
in a further embodiment, the outside of the frame 72 is provided with a filter element 2, the filter element 2 comprising: the filter screen 21, the filter screen 21 runs through and has seted up first filtration pore 22, and the top of filter screen 21 is connected with last inserted bar 23, and the bottom of filter screen 21 is connected with down inserted bar 24, goes up inserted bar 23 and down inserted bar 24 and all pegs graft with ridge 1.
The filter screen 21 is a blocking net, the bottom of the filter screen 21 is positioned below the bottom of the filter plate 74, when water in the shrimp pond flows out from the top of the gate 31, part of impurities (such as leaves, wood branches, shrimps and the like) in the shrimp pond can move to the vicinity of the gate 31 and accumulate at the gate 31, so that the problems of blockage of the filter plate 74 and difficulty in opening of the gate 31 are easily caused, the filter screen 21 is used for blocking a large amount of impurities by arranging a circle of filter screen 21 outside the gate 31, the impurities at the gate 31 are reduced, the cleaning period of the gate 31 is prolonged, the shrimps can also be blocked, the water flow speed at the filter screen 21 is low, the meshes are slightly large, the shrimps can easily leave from the filter screen 21, the filter screen 21 can also be used as a place for resting the shrimps, and the shrimps can also eat the foods remained on the filter screen 21;
The upper insert rod 23 and the lower insert rod 24 are pointed at one end, so that the upper insert rod 23 and the lower insert rod 24 are conveniently inserted into the ridge 1, and when the shrimp pond is used, the height of the filter screen 21 is selected according to the specific conditions of the shrimp pond, and the upper insert rod 23 and the lower insert rod 24 are inserted into the ridge 1, so that the shrimp pond is time-saving and labor-saving, and convenient to adjust;
the upper inserted rod 23 is a U-shaped rod, the upper inserted rod 23 can be deformed, and the shape of the filter screen 21 can be changed by bending the upper inserted rod 23, so that a good interception effect is achieved;
the lower inserted bars 24 are straight bars;
In a further embodiment, the fixing member 7 further comprises: the bottom plate 71, the top of bottom plate 71 is connected with the bottom of frame 72, and the inner wall of frame 72 is connected with breakwater 73, filter plate 74 and breakwater 73 are connected, and the second filtration pore 75 has been seted up to filter plate 74, and the diameter of second filtration pore 75 is less than the diameter of shrimp seed.
The bottom plate 71 is placed at the bottom of the shrimp pond, so that the bottom of the bottom plate 71 and the bottom of the shrimp pond are positioned on the same horizontal plane, and the bottom plate 71 is fixed by a landfill method and the like, so that the stability of the whole gate 31 device is ensured;
The two sides of the frame 72 are inserted into the ridge 1, so that the frame 72 and the ridge 1 are integrated, and the stability of the gate 31 device is further improved;
the gate 31 is tightly attached to the vertical plate, water in the shrimp pond can only pass over the top of the gate 31 and flow out of the filter plate 74, the water flow is stable, and the carry-over of the fertility of the shrimp pond is reduced;
In a further embodiment, the float 4 further comprises: the second connecting plate 44, the side of connecting pipe 45 is connected with two intubates 46, and the top of backup pad 43 and the top of gate 31 are located same horizontal plane, the side that intubate 46 is close to connecting pipe 45 axis one end is connected with ring 47, and the thickness of ring 47 reduces gradually along the lateral axis direction of intubate 46, and the both ends of ring 47 divide into thick end and thin end, and the thin end of ring 47 is close to first connecting plate 33, and the diameter of ring 47 thick end is greater than the diameter of jack 34, and the diameter of ring 47 thin end is less than the diameter of jack 34.
The floating ball 41 is connected with the gate 31 through the inserted link, the stability of the inserted link determines the stability of the rising of the gate 31, and in the process of inserting the inserted link into the jack 34, a part of the ring 47 is also inserted into the jack 34, and as the thickness of the inserted ring 47 increases, the gap between the inserted link and the jack 34 is eliminated, and the inserted link is tightly connected with the jack 34.
The ring 47 is made of rubber, and the ring 47 is an elastic rubber ring 47, so that the ring 47 can be conveniently pulled out of the jack 34.
In a further embodiment, the cannula 46, the connecting tube 45 and the second connecting plate 44 are hollow, which assists the floating ball 41 in raising the buoyancy of the floating member 4 as a whole.
In a further embodiment, the limiting member 6 further includes a fourth connecting plate 61, the fourth connecting plate 61 is provided with a threaded hole 62 in a penetrating manner, a top plate 64 is connected to the bottom of the limiting rod 63, the floating ball 41 moves up and down along the axial direction of the limiting rod 63, the bottom end of the limiting rod 63 is located below the filter plate 74, and the threaded rod 65 penetrates through the top plate 64 and is connected with the threaded hole 62.
The threaded rod 65 can not be fixed because the limit rod 63 is long, and the threaded rod 65 can be used for fixing in order to prevent the limit rod 63 from being lost;
In a further embodiment, through holes 77 on the same vertical plate are equidistantly distributed along the longitudinal axis direction of the frame 72, the side rods 51 are L-shaped, and the side rods 51 are abutted against the baffle plates 76 after passing through any through hole 77.
In a further embodiment, the pressing plate 54 and the supporting plate 43 are friction plates, the side of the pressing plate 54 and the side of the supporting plate 43 close to each other are friction surfaces, and the length of the pressing plate 54 is greater than the width of the supporting plate 43.
The surfaces of the pressing plate 54 and the supporting plate 43 are provided with transverse stripes, the pressing plate 54 is matched with the friction grooves of the supporting plate 43, so that the sliding friction force between the pressing plate 54 and the supporting plate 43 is increased, the side rod 51 can be prevented from easily moving outwards under the action of external force, and the dislocation of the pressing plate 54 and the supporting plate 43 is avoided;
when the side rod 51 is detached, the side rod 51 can be pulled out only by pressing the floating ball 41, so that the side rod is convenient to use.
In the use process, the filter plate 74 is arranged in the frame 72, the bottom plate 71 is placed at the bottom of the opening of the ridge 1, the bottom of the bottom plate 71 and the bottom of the shrimp pond are positioned on the same horizontal plane, the frame 72 is inserted into the ridge 1, and the soil sand and stone are used for fixing the bottom plate 71, so that the ridge 1 and the frame 72 form a whole;
determining a preset water level, enabling the two side rods 51 to pass through the through holes 77 and to be abutted against the baffle plate 76, wherein the height of the bottom of the pressing plate 54 from the bottom of the shrimp pond is the preset water level;
The two inserting rods are inserted into the insertion holes 34 formed in the first connecting plate 33, the two inserting rods continue to move, part of the rings 47 are inserted into the insertion holes 34, the gap between the inserting rods and the insertion holes 34 is eliminated along with the increase of the thickness of the inserted rings 47, the inserting rods are tightly connected with the insertion holes 34, looseness is not easy to occur, the floating ball 41 and the gate 31 are connected, and the supporting plate 43 is located under the pressing plate 54;
the limiting rod 63 sequentially passes through the inside of the fourth connecting plate 61 and the channel 42 of the floating ball 41 from top to bottom, the floating ball 41 can only vertically move along the axial direction of the limiting rod 63, and the floating ball 41 can also be prevented from moving in the horizontal direction, so that the inserting rod is prevented from being pulled out of the jack 34;
According to the concrete condition of the shrimp pond gate 31, the upper inserting rod 23 is bent, the shape of the filter screen 21 is changed, the shape of the filter screen 21 is matched with the environment of use 47, the height of the filter screen 21 is determined, the upper inserting rod 23 and the lower inserting rod 24 are inserted into a ridge 1, a circle of filter screen 21 is arranged outside the gate 31, the filter screen 21 blocks a large amount of impurities, impurities at the gate 31 are reduced, the cleaning period of the gate 31 is prolonged, shrimps can also be intercepted, the water flow speed at the filter screen 21 is slow, meshes are slightly larger, and shrimps are easy to leave from the filter screen 21;
In the early stage of cultivation, according to the preset water level, the side rod 51 is inserted into the jack 34 marked with the corresponding height, the side rod 51 is abutted against the baffle 76, water is added into the shrimp pond, water addition is stopped after the water exceeds a standard water level line, in the process, the water level rises, the buoyancy born by the floating ball 41 is increased, the floating ball 41 carries the gate 31 and the supporting plate 43 to rise, when the supporting plate 43 rises to the preset water level, the supporting plate 43 contacts the baffle 76, the supporting plate 43 and the floating ball 41 stop moving upwards, and redundant water flows out from the top of the gate 31 until the shrimp pond water level reaches the preset water level;
In the middle cultivation period, water is mainly changed, the side rod 51 is inserted into the insertion hole 34 above the standard water level, the side rod 51 is abutted against the baffle 76, water is added into the shrimp pond, the water level rises, the buoyancy borne by the floating ball 41 is increased, the floating ball 41 carries the gate 31 and the supporting plate 43 to rise, after the supporting plate 43 rises to the preset water level, the supporting plate 43 contacts with the baffle 76, the supporting plate 43 and the floating ball 41 stop moving upwards, water flows out from the upper part of the gate, a pressure alarm is arranged at the bottom of the outer side of the gate 31, water addition is stopped, and as water flows out from the top of the gate 31, the fertility contained in the water is small, then the side rod 51 is pulled out and inserted into the insertion hole 34 corresponding to the standard water level, and the previously added water is discharged, so that the water changing work is completed;
In the later stage of cultivation, in order to increase the dissolved oxygen of the bottom layer, the pool water is controlled to be 1.2 meters, the side rod 51 is inserted into the jack 34 above the water level of 1.2 meters, the side rod 51 is abutted with the baffle 76, a pressure alarm alarms, water addition is stopped, then the side rod 51 is pulled out and inserted into the jack 34 corresponding to the water level of 1.2 meters, and the water added before is discharged; however, by 9 months the water temperature starts to drop gradually, the water depth can be increased appropriately to keep the water temperature constant, the side rod 51 is inserted into the insertion hole 34 above the standard water level, the side rod 51 is abutted against the baffle 76, the shrimp pond is filled with water, the pressure alarm alarms, the water is stopped, the side rod 51 is pulled out and inserted into the insertion hole 34 9 cm below, and the surplus water is discharged.
In summary, compared with the prior art, the method has the following beneficial effects:
the height of the pressing plate 54 is adjusted in an inserting mode, the pressing plate 54 is opposite to the supporting plate 43 on the floating ball 41, so that the height of the floating ball 41 and the gate 31 is limited, and the adjustment of the preset water level in the shrimp pond is completed;
The gate 31 is tightly attached to the vertical plate, water in the shrimp pond can only cross the top of the gate 31 and flow out of the filter plate 74, the water flow is stable, the rapid decrease of the pond fertility caused by the fact that a large amount of fertility flows out of the bottom of the pond is avoided, and the fattening of the shrimps in the pond is ensured;
The whole device has simple structure and low cost, and all the components can be connected with each other, so that the device is convenient to install, disassemble and overhaul;
When water in the shrimp pond flows out from the top of the gate 31, part of impurities (such as leaves, wood branches, shrimps and the like) in the shrimp pond can move to the vicinity of the gate 31 and accumulate at the gate 31, so that the problems that the gate 31 is difficult to open and the filter plate 74 is blocked easily are solved, a circle of filter screen 21 is arranged outside the gate 31, the filter screen 21 blocks a large amount of impurities, impurities at the gate 31 are reduced, the cleaning period of the gate 31 is prolonged, shrimps can be blocked, the water flow speed at the filter screen 21 is low, the meshes are slightly high, the shrimps can easily leave from the filter screen 21, the filter screen 21 can also be used as a place for resting the shrimps, and the shrimps can eat food remained on the filter screen 21.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (5)
1. The utility model provides a gate hydrophobic structure for hydraulic engineering which characterized in that: comprising the following steps:
the gate piece (3) is used for adjusting the water yield of the filter plate (74) in unit time;
The gate member (3) includes:
the gate (31) is connected with the chute (78) through the sliding block (32);
A float (4) configured to control the lifting of the gate (31) by using the buoyancy of water;
The float (4) comprises:
The floating ball (41) is arranged on one side, far away from the baffle (76), of the gate (31), a supporting plate (43) is connected to the side face of the floating ball (41), a channel (42) is formed in the top of the floating ball (41) in a penetrating mode, the floating ball (41) is connected with two insertion tubes (46) through connecting tubes (45), and the insertion tubes (46) are inserted into the insertion holes (34) and connected with the first connecting plate (33);
a water level control member (5) provided at the highest level at which the floating ball (41) is controlled to rise;
the water level control (5) comprises:
The two side rods (51) are integrally formed with the two ends of the connecting rod (52) respectively at the end, close to each other, of the two side rods (51), the two side rods (51) penetrate through the through holes (77) and are abutted against the inner wall of the baffle plate (76), and the two side rods (51) are connected with the pressing plate (54) through the third connecting plate (53);
a stopper (6) configured to move the float ball (41) in a vertical direction;
The limiting piece (6) comprises:
the limiting rod (63) sequentially penetrates through the inner part of the fourth connecting plate (61) and the channel (42);
The fixing piece (7) is used for being fixed with the ridge (1);
The fixing member (7) includes:
The frame (72), the frame (72) comprises two risers and diaphragm, a plurality of through holes (77) are equally spaced on the upper portion of each riser, one side of each riser is connected with a baffle (76), a chute (78) is formed in the inner wall of the frame (72), one side, far away from the baffle (76), of the gate (31) is connected with a first connecting plate (33), and the first connecting plate (33) is provided with a jack (34) in a penetrating manner;
-a filter element (2) is arranged outside the frame (72), the filter element (2) comprising: the filter screen (21), first filtering holes (22) are formed in the filter screen (21) in a penetrating mode, an upper inserting rod (23) is connected to the top of the filter screen (21), a lower inserting rod (24) is connected to the bottom of the filter screen (21), and the upper inserting rod (23) and the lower inserting rod (24) are both inserted into the ridge (1);
The fixing element (7) further comprises: the shrimp feed filter comprises a bottom plate (71), wherein the top of the bottom plate (71) is connected with the bottom of a frame (72), the inner wall of the frame (72) is connected with a water baffle (73) and a filter plate (74), the filter plate (74) is connected with the water baffle (73), a second filter hole (75) is formed in the filter plate (74), and the diameter of the second filter hole (75) is smaller than that of a shrimp seed;
the through holes (77) on the same vertical plate are distributed at equal intervals along the longitudinal axis direction of the frame (72), the side rods (51) are L-shaped, and the side rods (51) are abutted against the baffle plates (76) after penetrating through any through hole (77).
2. The gate hydrophobic structure for hydraulic engineering according to claim 1, wherein: the float (4) further comprises: the side of connecting pipe (45) is connected with two intubates (46), the top of backup pad (43) is located same horizontal plane with the top of gate (31), the side that intubate (46) are close to connecting pipe (45) axis one end is connected with ring (47), the thickness of ring (47) reduces gradually along the lateral axis direction of intubate (46), the both ends of ring (47) divide into thick end and thin end, the thin end of ring (47) is close to first connecting plate (33), the diameter of the thick end of ring (47) is greater than the diameter of jack (34), the diameter of the thin end of ring (47) is less than the diameter of jack (34).
3. The gate hydrophobic structure for hydraulic engineering according to claim 2, wherein: the inside of the insertion pipe (46), the connecting pipe (45) and the second connecting plate (44) is hollow.
4. The gate hydrophobic structure for hydraulic engineering according to claim 1, wherein: the limiting piece (6) further comprises a fourth connecting plate (61), a threaded hole (62) is formed in the fourth connecting plate (61) in a penetrating mode, a top plate (64) is connected to the bottom of the limiting rod (63), the floating ball (41) moves up and down along the axis direction of the limiting rod (63), the bottom end of the limiting rod (63) is located below the filter plate (74), and the threaded rod (65) penetrates through the top plate (64) and is connected with the threaded hole (62).
5. The gate hydrophobic structure for hydraulic engineering according to claim 1, wherein: the pressing plate (54) and the supporting plate (43) are friction plates, one side, close to the pressing plate (54) and the supporting plate (43), of the pressing plate is a friction surface, and the length of the pressing plate (54) is larger than the width of the supporting plate (43).
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| CN202410194620.7A CN117758682B (en) | 2024-02-22 | 2024-02-22 | Gate drainage structure for hydraulic engineering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410194620.7A CN117758682B (en) | 2024-02-22 | 2024-02-22 | Gate drainage structure for hydraulic engineering |
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| CN117758682B true CN117758682B (en) | 2024-04-30 |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN117758682A (en) | 2024-03-26 |
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