CN117569272B - Water diversion structure for water conservancy and hydropower engineering - Google Patents
Water diversion structure for water conservancy and hydropower engineering Download PDFInfo
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- CN117569272B CN117569272B CN202410061234.0A CN202410061234A CN117569272B CN 117569272 B CN117569272 B CN 117569272B CN 202410061234 A CN202410061234 A CN 202410061234A CN 117569272 B CN117569272 B CN 117569272B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 292
- 239000000463 material Substances 0.000 claims abstract description 92
- 230000005540 biological transmission Effects 0.000 claims abstract description 47
- 238000004140 cleaning Methods 0.000 claims abstract description 37
- 239000013049 sediment Substances 0.000 claims abstract description 33
- 230000005484 gravity Effects 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims 1
- 239000012535 impurity Substances 0.000 description 9
- 238000001914 filtration Methods 0.000 description 6
- 230000003068 static effect Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000004146 energy storage Methods 0.000 description 5
- 208000034699 Vitreous floaters Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B9/00—Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B1/00—Engines of impulse type, i.e. turbines with jets of high-velocity liquid impinging on blades or like rotors, e.g. Pelton wheels; Parts or details peculiar thereto
- F03B1/02—Buckets; Bucket-carrying rotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B23/00—Pumping installations or systems
- F04B23/02—Pumping installations or systems having reservoirs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sewage (AREA)
Abstract
The invention provides a water diversion structure for water conservancy and hydropower engineering, and relates to the technical field of water conservancy and hydropower diversion devices. A water diversion structure for hydraulic and hydroelectric engineering, comprising: a support frame; a water suction pump is arranged above the water diversion tank, and a water outlet is formed in the side wall of the water diversion tank; the water storage tank is used for receiving water flow extracted by the water pump; the limit mechanism is unlocked by storing enough water in the water storage tank; the side wall of the storage box is provided with a material conveying opening, and a material cleaning rod is rotationally connected inside the storage box; the transmission mechanism is used for enabling the storage tank to alternately stand still and rotate, sediment can be collected when the storage tank stands still, the material conveying opening rotates to the outside of the storage tank to output sediment when the storage tank rotates, and meanwhile, the material cleaning rod can clean the inside of the storage tank.
Description
Technical Field
The invention relates to the technical field of water conservancy and hydropower diversion devices, in particular to a diversion structure for water conservancy and hydropower engineering.
Background
The diversion mechanism of the hydraulic and hydroelectric engineering generally comprises facilities such as a water pump station, a diversion canal, a diversion pipeline and the like. The water diversion mechanism draws water from the river into the water diversion canal or water diversion pipeline and conveys the water to the place where the water resource is needed to be utilized, such as irrigating farmlands, supplying city water or driving a hydraulic generator, etc. Because the water contains sediment and some floaters, the water guiding structure generally filters the sediment and the floaters in the water.
If the bulletin number is CN219317129U, the subject name is a Chinese patent of a water diversion device for water conservancy and hydropower, when water diversion is needed, an operator starts a water pump to pump water, and a filter screen barrel filters floaters and sediment in water flow. When the impurity in the drainage box needs to be cleaned, the first electricity drives the brush disc to slide up and down along the drainage box, and meanwhile, the brush disc drives bristles on the inner wall to clean the inner wall of the filter screen cylinder, so that the impurity is accumulated in the dirt collecting bucket, and the impurity in the dirt collecting bucket is conveyed into the sewage draining cylinder through the sewage draining hole by the rotation of the material guiding rod.
To the above-mentioned correlation technique, when the impurity in the drainage tank of clearance, brush dish and brush hair slide from top to bottom, and the guide pole rotates simultaneously, and the rivers in the drainage tank produce undulant along with brush dish, brush hair and the operation of guide pole this moment, lead to silt in the rivers to be raised again, are unfavorable for the sediment normal precipitation in the drainage tank and the filtration of water, are unfavorable for silt to be exported and collect simultaneously.
Disclosure of Invention
In view of the above, the invention provides a water diversion structure for water conservancy and hydropower engineering, which can reduce the probability that water in a water diversion tank fluctuates to cause sediment at the bottom of the water to rise again, is beneficial to outputting sediment in the water diversion tank normally, and is beneficial to filtering and purifying the water.
In order to solve the technical problems, the invention provides a water diversion structure for water conservancy and hydropower engineering, which comprises a water diversion tank fixedly arranged on a support frame, wherein a water suction pump for conveying water into the water diversion tank is arranged above the water diversion tank, and a water outlet is formed in the side wall of the water diversion tank; the water storage tank is rotatably arranged in the water diversion tank and is used for receiving water flow extracted by the water suction pump and can rotate under the action of water flow gravity; the limiting mechanism is arranged on the inner side wall of the water diversion box and used for locking the rotation of the water storage box, and the water storage box stores enough water to unlock the limiting mechanism; the storage box is rotatably arranged at the bottom of the water guiding box and is a cylinder, a material conveying opening for enabling sediment to pass through is formed in the arc-shaped side wall of the storage box, and a material cleaning rod is rotatably connected in the storage box; the transmission mechanism is arranged on the outer side wall of the diversion box and used for enabling the storage box to alternately stand still and rotate under the action of rotation of the water storage box, sediment can be collected by standing of the storage box, the storage box rotates to enable the material conveying opening to rotate to the outside of the water storage box for outputting sediment, and meanwhile the material cleaning rod can clean the inside of the storage box.
By adopting the technical scheme, the water suction pump starts to send water into the water guide tank, and the water pumped by the water suction pump falls into the water storage tank. The limiting mechanism limits the rotation of the water storage tank, so that the water storage tank can continuously receive water. When enough water is received in the water storage tank, the water drives the water storage tank to rotate downwards by the action of self gravity to extrude the limiting mechanism, so that the limiting mechanism is unlocked, and the water storage tank rotates to pour the water into the water diversion tank. The water storage tank drives drive mechanism operation when rotating, and drive mechanism makes the storage tank rotate in turn and keep static, can collect silt when the storage tank is static, the defeated material mouth is at the diversion incasement this moment, the storage tank rotates and makes defeated material mouth rotate extremely the outer output silt of water storage tank, drive mechanism drives clear material pole and rotates relative water storage tank simultaneously, with the sediment output in the storage tank clear up the silt of storage tank inner wall adhesion simultaneously.
When the storage box collects silt, the transmission mechanism does not drive the storage box to rotate, and when the storage box rotates to output silt, the transmission mechanism drives the material cleaning rod to rotate relative to the storage box, so that the function of cleaning the inner wall of the storage box by the material cleaning rod is realized outside the water diversion box, the material cleaning rod is prevented from contacting with water in the water diversion box when the material cleaning rod rotates to clean the storage box, and the sediment in the water diversion box is conveniently and normally precipitated and output, and meanwhile, the filtering and purifying of the water are facilitated. In addition, the function of cleaning the inner wall of the storage box by the material cleaning rod is realized outside the water diversion box, so that the storage box is cleaned, and meanwhile, the water diversion box can still collect and output water, and the efficiency of water diversion of the storage box can be improved while sediment in the water diversion box can be normally deposited.
Optionally, the water storage tank lateral wall fixedly connected with spacing seat, stop gear includes fixed connection be in the backing pin of diversion case inside wall, the backing pin rotation cover is equipped with the spacing roller, spacing roller lateral wall fixedly connected with can with the gag lever post of spacing seat diapire butt, the backing pin with be provided with between the spacing roller and be used for the drive the spacing torsional spring of gag lever post pivoted upwards.
Optionally, the transmission mechanism includes a drive gear, the drive gear sets up outside the diversion case, can with the synchronous rotation of water storage case, the drive gear is the intermittent gear, drive gear meshing has drive gear, drive gear can drive gear corotation, drive gear rotates and is connected with the bracing piece, the bracing piece with diversion case sliding connection, bracing piece fixedly connected with drive spring, drive gear corotation can pass through the bracing piece drives the drive spring rotates energy storage, the drive spring can drive the storage case and rotate; the transmission gear is rotationally connected with a first transmission wheel, the first transmission wheel is sleeved outside the support rod, a one-way bearing is arranged between the first transmission wheel and the support rod, a first transmission belt is sleeved on the outer side wall of the first transmission wheel, a driven wheel is sleeved on one end of the first transmission belt, which is far away from the first transmission wheel, the driven wheel is rotationally connected with the storage box, the driven wheel is fixedly connected with a connecting gear, the connecting gear is meshed with a driven gear, the driven gear is rotationally connected with the outer side wall of the diversion box, the driven gear is far away from one side of the diversion box, which is fixedly connected with a second transmission wheel, a connecting wheel is sleeved on one end of the second transmission belt, which is far away from the second transmission wheel, a transmission rod is fixedly connected with the connecting wheel, and the transmission rod penetrates through the side wall of the diversion box and is fixedly connected with the material cleaning rod.
Optionally, drive gear fixedly connected with locking wheel, a plurality of locking grooves have been seted up along circumference to locking wheel lateral wall, first spout and second spout have been seted up to the inside of locking wheel, first spout with be provided with first direction inclined plane between the second spout, first spout with the inside intercommunication of second spout, the degree of depth is greater than the second spout is seted up to first spout, the bracing piece is kept away from diversion case one end lateral wall fixedly connected with head rod, head rod keep away from bracing piece one end rotation be connected with can with locking groove complex locking rod, head rod inside sliding connection have can respectively with first spout with second spout complex first slide bar, be provided with in the head rod be used for the extrusion first slide bar moves to first reset spring of first spout, the cover is equipped with on the bracing piece is used for the drive the locking rod gets into the second reset spring of locking groove.
Optionally, the vertical fixedly connected with breakwater of roof in the drainage box, the breakwater is close to delivery port one end lateral wall fixedly connected with filter, the filter sets up the delivery port below, the breakwater is close to the lateral wall fixedly connected with of delivery port is used for storing and carries the first flitch that supports of silt, first flitch setting is in the filter below, first flitch that supports is close to breakwater one end fixedly connected with a plurality of first conveying pipes, first conveying pipe is used for with silt on the first flitch that supports is carried to the storage box.
Optionally, a second material supporting plate is arranged between the filter plate and the first material supporting plate, the second material supporting plate is fixedly connected with the inner side wall of the diversion box, the second material supporting plate is close to one end of the side wall of the diversion box and is fixedly connected with a plurality of second material conveying pipes, and the second material conveying pipes are used for conveying sediment on the second material supporting plate to the storage box.
Optionally, the drive gear fixedly connected with dwang, the dwang stretches into the diversion case, the water storage case is provided with a plurality of and follows dwang axial with dwang fixed connection.
In summary, compared with the prior art, the invention has at least one of the following beneficial technical effects:
1. when the storage box collects silt, the transmission mechanism does not drive the storage box to rotate, and when the storage box rotates to output silt, the transmission mechanism drives the material cleaning rod to rotate relative to the storage box, so that the function of cleaning the inner wall of the storage box by the material cleaning rod is realized outside the water diversion box, the material cleaning rod is enabled not to contact with water in the water diversion box when rotating to clean the storage box, the probability that water in the water diversion box fluctuates to lift silt at the bottom of water again is reduced, the silt in the water diversion box is enabled to be normally precipitated and output, and meanwhile, the filtering and purifying of the water are facilitated. In addition, the function of cleaning the inner wall of the storage box by the material cleaning rod is realized outside the water diversion box, so that the storage box is cleaned, and meanwhile, the water diversion box can still collect and output water, and the efficiency of water diversion of the storage box can be improved while sediment in the water diversion box can be normally deposited.
2. The drive gear is the intermittent gear, makes the storage tank rotate the round behind the water storage tank many circles, makes the storage tank transport silt behind the deposit of water storage tank bottom enough amount silt, and sediment volume increase can cover the storage tank on the one hand, can reduce the contact with the water in the diversion case when the storage tank rotates to reduce the fluctuation of water in the diversion case, on the other hand reduces the rotation number of times of storage tank, thereby further reduce the fluctuation of water in the diversion case bottom. In addition, the driving gear drives the transmission gear to rotate, so that the driving spring can drive the water storage tank to rotate under the action of the driving gear when the first sliding rod moves to the second sliding groove to unlock the locking rod when the driving spring is used for energy storage through the rotation of the water storage tank.
3. The connecting gear is an intermittent gear, so that before the material storage box drives the material conveying opening to not completely rotate to the outside of the water diversion box, the connecting gear does not drive the driven gear to rotate, and at the moment, the driven gear does not drive the material cleaning rod to rotate until the material conveying opening rotates to the outside of the water diversion box, and the connecting gear is meshed with the driven gear to enable the material cleaning rod to rotate, so that the interference of the rotation of the material cleaning rod to water in the water diversion box is further reduced.
4. The first conveying pipe and the second conveying pipe are provided with a plurality of impurities which can limit the larger area in the diversion box to move to the water outlet. The filter can carry out further filtration to water, drives impurity when water flow through first material board and second material board that supports and removes to first conveying pipeline and second conveying pipeline, and first conveying pipeline and second conveying pipeline carry impurity to the storage box, carry out further purification to the water in the drainage box.
Drawings
FIG. 1 is a schematic view of the overall structure of an embodiment of the present invention;
FIG. 2 is a cross-sectional view of an embodiment of the present invention;
FIG. 3 is a schematic view showing a limiting mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic view showing the structure of a locking wheel according to an embodiment of the present invention;
FIG. 5 is a cross-sectional view B-B of FIG. 4 showing an embodiment of the invention;
FIG. 6 is a schematic view of a locking groove according to an embodiment of the present invention;
FIG. 7 is an enlarged view of a portion of the area A of FIG. 1, showing an embodiment of the present invention;
fig. 8 is a schematic view showing an internal structure of the water guiding tank according to the embodiment of the present invention.
Reference numerals illustrate: 1. a support frame; 2. a water drainage tank; 21. a water pump; 22. a water outlet; 23. a water baffle; 24. a filter plate; 25. a first material supporting plate; 251. a first feed delivery tube; 26. a second material supporting plate; 261. a second feed delivery tube; 3. a water storage tank; 31. a limit seat; 4. a limiting mechanism; 41. a support pin; 42. a limit roller; 43. a limit rod; 44. limiting torsion springs; 5. a storage bin; 51. a material conveying port; 6. a material cleaning rod; 7. a transmission mechanism; 71. a drive gear; 711. a rotating lever; 72. a transmission gear; 721. a support rod; 722. driving a spring; 723. a first connecting rod; 724. a locking lever; 725. a first slide bar; 726. a first return spring; 727. a second return spring; 728. a reset torsion spring; 73. a first driving wheel; 74. a one-way bearing; 75. a first conveyor belt; 76. driven wheel; 761. a connecting gear; 77. a driven gear; 771. a second driving wheel; 78. a second conveyor belt; 79. a fifth wheel; 791. a transmission rod; 8. a locking wheel; 81. a locking groove; 811. a second guiding inclined surface; 812. a third guide slope; 813. a locking surface; 82. a first chute; 83. a second chute; 84. a first guiding inclined plane.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 8 of the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the invention, fall within the scope of protection of the invention.
The embodiment provides a diversion structure for hydraulic and hydroelectric engineering, referring to fig. 1 and 2, a diversion structure for hydraulic and hydroelectric engineering includes support frame 1, support frame 1 fixed mounting has diversion box 2, and diversion box 2 top is provided with the suction pump 21 that is used for sending water to diversion box 2 in. The upper end of the side wall of the water diversion tank 2 is provided with a water outlet 22, and the bottom wall of the water diversion tank 2 is obliquely arranged. The drainage tank 2 is rotationally connected with a rotating rod 711, the side wall of the rotating rod 711 is fixedly connected with a plurality of water storage tanks 3 along the circumferential direction, and the water storage tanks 3 are used for receiving water flow extracted by the water pump 21 and can rotate under the action of water flow gravity.
Referring to fig. 2, a limit mechanism 4 is arranged on the inner wall of the water diversion tank 2, which is close to the water storage tank 3, the limit mechanism 4 is used for locking the rotation of the water storage tank 3, and the water storage tank 3 stores enough water to unlock the limit mechanism 4. The bottom of the water diversion tank 2 is rotatably provided with a storage tank 5, and one end, close to the storage tank 5, of the bottom wall of the water diversion tank 2 is lower than one end, far away from the storage tank 5. The storage tank 5 can restrict the outflow of water in the water guide tank 2, and the storage tank 5 can receive and output sediment deposited at the bottom of the water guide tank 2. The storage box 5 is the cylinder, and the material conveying mouth 51 that is used for making silt pass through is offered to storage box 5 arc lateral wall, and storage box 5 inside rotates to be connected with and clears material pole 6. The water tank 2 lateral wall is provided with drive mechanism 7, and drive mechanism 7 is used for making storage box 5 static and rotate in turn under the effect of water tank 3 pivoted, and the static feed inlet 51 of storage box 5 is located the inside silt that can collect of water tank 2, and storage box 5 rotates and makes feed inlet 51 rotate to the outside output silt of water tank 3 to can make simultaneously clear material pole 6 clean storage box 5 inside.
The water pump 21 starts to send water into the water guiding tank 2, and the water pumped by the water pump 21 falls to the water storage tank 3. The limit mechanism 4 limits the rotation of the water storage tank 3, so that the water storage tank 3 can continuously receive water. When enough water is received in the water storage tank 3, the water drives the water storage tank 3 to rotate anticlockwise under the action of self gravity (refer to fig. 2) to squeeze the limiting mechanism 4, so that the limiting mechanism 4 is unlocked, and the water storage tank 3 rotates to pour the water into the water diversion tank 2. The water storage tank 3 drives the drive mechanism 7 to operate when rotating, and the drive mechanism 7 makes the storage tank 5 rotate alternately and keep static, can collect silt when storage tank 5 is static, and defeated material mouth 51 is in water diversion case 2 this moment, and storage tank 5 rotates and makes defeated material mouth 51 rotate to the outer output silt of water storage tank 3, and drive mechanism 7 drives clear material pole 6 and rotates relative water storage tank 3 simultaneously, carries out the clearance to the silt of storage tank 5 inner wall adhesion with the sediment output in the storage tank 5 simultaneously.
When the storage box 5 collects silt, the transmission mechanism 7 does not drive the storage box 5 to rotate, and when the storage box 5 rotates to output silt, the transmission mechanism 7 drives the material cleaning rod 6 to rotate relative to the storage box 5, so that the function of cleaning the inner wall of the storage box 5 by the material cleaning rod 6 is realized outside the water diversion box 2, and the material cleaning rod 6 is not contacted with water in the water diversion box 2 when rotating to clean the storage box 5, thereby being beneficial to enabling silt in the water diversion box 2 to be normally precipitated and output and simultaneously being beneficial to filtering and purifying of water. In addition, the function of cleaning the inner wall of the storage box 5 by the material cleaning rod 6 is realized outside the water diversion box 2, so that the storage box 5 is cleaned, meanwhile, the water diversion box 2 can still collect and output water, and the efficiency of water diversion of the storage box 5 can be improved while sediment in the water diversion box 2 can be normally deposited.
Referring to fig. 2 and 3, the outer side wall of the water storage tank 3 is fixedly connected with a limit seat 31, the limit mechanism 4 comprises a support pin 41 fixedly connected to the inner side wall of the water guiding tank 2, a limit roller 42 is rotatably sleeved on the support pin 41, the outer side wall of the limit roller 42 is fixedly connected with a limit rod 43 capable of being abutted to the bottom wall of the limit seat 31, and a limit torsion spring 44 for driving the limit rod 43 to rotate upwards is arranged between the support pin 41 and the limit roller 42.
The water is collected in the water storage tank 3 and rotates, and when the water storage tank 3 rotates, the bottom wall of the limiting seat 31 is abutted against the top wall of the limiting rod 43, and at the moment, the limiting torsion spring 44 upwards supports the limiting rod 43, so that the limiting rod 43 limits the water storage tank 3 to rotate. The water quantity in the water storage tank 3 rises to enable the extrusion force of the limit seat 31 to the limit rod 43 to be larger than the supporting force of the limit torsion spring 44 to the limit rod 43, at the moment, the limit seat 31 continues to rotate and is separated from the limit rod 43, and the water storage tank 3 and the limit seat 31 synchronously rotate to be dumped into the water diversion tank 2.
Referring to fig. 1, 4 and 5, the rotation lever 711 protrudes out of the water guiding tank 2 through the side wall of the water guiding tank 2. The transmission mechanism 7 comprises a driving gear 71, the driving gear 71 is arranged outside the water guiding tank 2, the driving gear 71 is fixedly sleeved on a rotating rod 711, and the driving gear 71 can synchronously rotate with the water storage tank 3 through the rotating rod 711. The driving gear 71 is an intermittent gear, the driving gear 71 is engaged with the transmission gear 72, and the driving gear 71 can drive the transmission gear 72 to rotate clockwise. The transmission gear 72 is rotationally connected with a support rod 721, the support rod 721 is in sliding connection with the diversion box 2, the support rod 721 is fixedly connected with a driving spring 722, the transmission gear 72 can drive the driving spring 722 to rotate for energy storage through the support rod 721 in a clockwise direction, and the driving spring 722 can drive the storage box 5 to rotate.
Referring to fig. 4, 5 and 6, the transmission gear 72 is fixedly connected with a locking wheel 8, and the locking wheel 8 passes through the transmission gear 72 to be rotatably connected with the outer side wall of the water diversion box 2. The circular outer side wall of the locking wheel 8 is provided with a plurality of locking grooves 81 along the circumferential direction, the side wall of the locking groove 81 is provided with a second guide inclined plane 811 and a third guide inclined plane 812, the side wall of the locking groove 81, which is opposite to the second guide inclined plane 811, is provided with a locking surface 813, and the locking surface 813 is perpendicular to the bottom wall of the locking groove 81. One end of the driving spring 722 far away from the supporting rod 721 is fixedly connected with the locking wheel 8.
Referring to fig. 4 and 5, a first chute 82 and a second chute 83 are provided on the side wall of the locking wheel 8 far from the water guiding tank 2, a first guiding inclined plane 84 is provided between the first chute 82 and the second chute 83, the first chute 82 is communicated with the inside of the second chute 83, and the first chute 82 is provided with a depth greater than the second chute 83. The side wall of the support rod 721 far away from the water guiding tank 2 is fixedly connected with a first connecting rod 723, one end of the first connecting rod 723 far away from the support rod 721 is rotatably connected with a locking rod 724 which can be matched with the locking groove 81, a reset torsion spring 728 is arranged between the first connecting rod 723 and the locking rod 724, and the reset torsion spring 728 is used for driving the locking rod 724 to enter the locking groove 81. The first connecting rod 723 is slidably connected with a first slide rod 725 capable of being matched with the first slide groove 82 and the second slide groove 83 respectively, a first reset spring 726 for extruding the first slide rod 725 to move to the second slide groove 83 is arranged in the first connecting rod 723, and a second reset spring 727 for driving the locking rod 724 to enter the locking groove 81 is sleeved on the supporting rod 721.
Referring to fig. 4 and 5, the transmission gear 72 is fixedly connected with a first transmission wheel 73, the first transmission wheel 73 is fixedly sleeved outside the locking wheel 8, and a unidirectional bearing 74 is arranged between the first transmission wheel 73 and the locking wheel 8. When the locking wheel 8 rotates clockwise, the locking wheel 8 does not drive the first driving wheel 73 to rotate through the one-way bearing 74, and when the locking wheel 8 rotates anticlockwise, the locking wheel 8 drives the first driving wheel 73 to rotate through the one-way bearing 74.
Referring to fig. 4 and 7, a first conveyor belt 75 is sleeved on the outer side wall of the first driving wheel 73, a driven wheel 76 is sleeved on one end, away from the first driving wheel 73, of the first conveyor belt 75, and the driven wheel 76 is rotatably connected with the storage box 5. The driven wheel 76 is fixedly connected with a connecting gear 761, the connecting gear 761 is an intermittent gear, the connecting gear 761 is meshed with a driven gear 77, and the driven gear 77 is rotatably connected with the outer side wall of the diversion box 2. The driven gear 77 is kept away from draw water tank 2 one side fixedly connected with second drive wheel 771, and second drive wheel 771 cover is equipped with second conveyer belt 78, and second conveyer belt 78 is kept away from second drive wheel 771 one end meshing has fifth wheel 79, and fifth wheel 79 fixedly connected with transfer line 791, transfer line 791 pass draw water tank 2 lateral wall and clear material pole 6 fixed connection.
The counterclockwise rotation of the water storage tank 3 drives the driving gear 71 to rotate counterclockwise by the rotation lever 711 (refer to fig. 2). Referring to fig. 4 and 6, the driving gear 71 drives the driving gear 72 to rotate clockwise, at this time, the driving gear 72 rotates forward, the driving gear 72 drives the locking wheel 8 to rotate, and the locking wheel 8 drives the driving spring 722 to rotate for energy storage. At this time, the first slide bar 725 is located in the first slide groove 82, the locking bar 724 is located in the locking groove 81, the locking wheel 8 rotates clockwise relative to the locking bar 724, and the locking bar 724 abuts against the second guiding inclined surface 811, so that the locking bar 724 does not limit the rotation of the locking wheel 8. Since the drive gear 71 is an intermittent gear, the abutment of the lock surface 813 with the lock lever 724 can restrict the counterclockwise rotation of the lock wheel 8 when the drive gear 71 is not engaged with the transmission gear 72. The driving gear 71 rotates for a plurality of circles to drive the transmission gear 72 to rotate for one circle, at this time, the material conveying opening 51 is positioned in the diversion tank 2, and sediment at the bottom of the diversion tank 2 enters the material storage box 5 through the material conveying opening 51.
The first sliding rod 725 rotates one turn in the first sliding groove 82 and then enters the second sliding groove 83 through the first guiding inclined plane 84, and because the depth of the second sliding groove 83 is smaller than that of the first sliding groove 82, the first sliding rod 725 drives the locking rod 724 to move towards the outside of the water guiding tank 2 through the first connecting rod 723, the locking rod 724 abuts against the third guiding inclined plane 812 to move out of the locking groove 81, at this time, the locking rod 724 is separated from the locking surface 813, and the driving gear 71 is not meshed with the transmission gear 72. The stored driving spring 722 drives the locking wheel 8 to rotate anticlockwise (refer to fig. 4), the locking wheel 8 drives the first driving wheel 73 to rotate through the one-way bearing 74, the first driving wheel 73 drives the driven wheel 76 to rotate through the first conveying belt 75, and the storage box 5 and the driven wheel 76 synchronously rotate to enable the material conveying opening 51 to rotate outside the diversion box 2. The connection gear 761 rotates synchronously with the driven wheel 76, the connection gear 761 drives the driven gear 77 to rotate clockwise, the second driving wheel 771 rotates synchronously with the driven gear 77, the second driving wheel 771 drives the connection wheel 79 to rotate clockwise through the second conveying belt 78 (refer to fig. 7), and the connection wheel 79 drives the material cleaning rod 6 to rotate clockwise through the driving rod 791, so that the material cleaning rod 6 can rotate relative to the storage box 5.
After the driving spring 722 rotates, the first reset spring 726 drives the first sliding rod 725 to move to the first sliding groove 82, the second reset spring 727 drives the locking rod 724 to move towards the inside of the water diversion tank 2 through the first connecting rod 723, the first connecting rod 723 drives the locking rod 724 to move, and the reset torsion spring 728 drives the locking rod 724 to rotate to enter the locking groove 81.
The drive gear 71 is an intermittent gear, so that the storage tank 5 rotates one circle after the water storage tank 3 rotates for a plurality of circles, the storage tank 5 conveys sediment after sediment of a sufficient quantity is deposited at the bottom of the water storage tank 3, on one hand, the sediment quantity is increased to cover the storage tank 5, and on the other hand, the contact between the sediment quantity and water in the water guiding tank 2 when the storage tank 5 rotates can be reduced, thereby reducing the fluctuation of the water in the water guiding tank 2, and on the other hand, the rotation times of the storage tank 5 are reduced, thereby further reducing the fluctuation of the water at the bottom of the water guiding tank 2. In addition, the driving gear 71 drives the transmission gear 72 to rotate, so that the driving spring 722 can store energy through the rotation of the water storage tank 3, and simultaneously, the first slide rod 725 moves to the second slide groove 83, the locking rod 724 is unlocked, and after the driving gear 71 is separated from the transmission gear 72, the transmission gear 72 can rotate under the action of the driving gear 71 to drive the water storage tank 3 to rotate.
The connecting gear 761 is an intermittent gear, so that before the material storage box 5 drives the material conveying opening 51 to rotate to the outside of the diversion box 2 completely, the connecting gear 761 is not meshed with the driven gear 77, at the moment, the driven gear 77 does not drive the material cleaning rod 6 to rotate until the material conveying opening 51 rotates to the outside of the diversion box 2, and the connecting gear 761 is meshed with the driven gear 77 to enable the material cleaning rod 6 to rotate, so that the interference of the rotation of the material cleaning rod 6 to water in the diversion box 2 is further reduced.
Referring to fig. 2 and 8, a water baffle plate 23 is vertically and fixedly connected to the inner top wall of the water diversion tank 2, a filter plate 24 is fixedly connected to the side wall of one end, close to the water outlet 22, of the water baffle plate 23, and the filter plate 24 is arranged below the water outlet 22. The side wall of the water baffle 23, which is close to the water outlet 22, is fixedly connected with a first material supporting plate 25 for storing and conveying sediment, and the first material supporting plate 25 is arranged below the filter plate 24. The first material supporting plate 25 is close to a plurality of first conveying pipes 251 fixedly connected with one end of the water baffle plate 23, and the first conveying pipes 251 are used for conveying sediment on the first material supporting plate 25 to the storage box 5.
Referring to fig. 2 and 8, a second material supporting plate 26 is disposed between the filter plate 24 and the first material supporting plate 25, the second material supporting plate 26 is fixedly connected with the inner side wall of the water diversion tank 2, one end of the second material supporting plate 26, which is close to the side wall of the water diversion tank 2, is fixedly connected with a plurality of second material conveying pipes 261, and the second material conveying pipes 261 are used for conveying sediment on the second material supporting plate 26 to the material storage tank 5.
The first feed delivery pipe 251 and the second feed delivery pipe 261 are provided with a plurality of discharge pipes capable of restricting the movement of the large-area foreign matter in the water introduction tank 2 to the water outlet 22. The filter plate 24 can further filter water, and the water drives impurities to move to the first conveying pipe 251 and the second conveying pipe 261 when flowing through the first material supporting plate 25 and the second material supporting plate 26, and the first conveying pipe 251 and the second conveying pipe 261 convey the impurities to the storage box 5 to further purify the water in the water diversion box 2.
The implementation principle of the water diversion structure for the hydraulic and hydroelectric engineering provided by the embodiment of the invention is as follows: the water pump 21 starts to send water into the water guiding tank 2, and the water pumped by the water pump 21 falls to the water storage tank 3. The limit torsion spring 44 limits the rotation of the water storage tank 3, so that the water storage tank 3 can continuously receive water. When enough water is received in the water storage tank 3, the water drives the water storage tank 3 to rotate downwards under the action of self gravity to extrude the limiting torsion spring 44, so that the limiting mechanism 4 is unlocked, and the water storage tank 3 rotates to pour the water into the water diversion tank 2. The water storage tank 3 drives the transmission mechanism 7 to operate when rotating.
The water storage tank 3 rotates to drive the locking wheel 8 to rotate through the rotating rod 711, the driving gear 71 and the transmission gear 72, and the locking wheel 8 drives the driving spring 722 to rotate for energy storage. The stored driving spring 722 drives the locking wheel 8 to rotate, the locking wheel 8 drives the driven wheel 76 to rotate through the one-way bearing 74, the first driving wheel 73 and the first conveying belt 75, and the storage box 5 and the driven wheel 76 synchronously rotate to enable the material conveying opening 51 to rotate outside the water diversion box 2. The connecting gear 761 and the driven wheel 76 synchronously rotate, the connecting gear 761 drives the connecting wheel 79 to rotate through the driven gear 77, the second driving wheel 771 and the second conveying belt 78, and the connecting wheel 79 drives the material cleaning rod 6 to rotate relative to the material storage box 5 through the driving rod 791, so that sediment in the material storage box 5 is output, and the inner wall of the material storage box 5 is cleaned.
Furthermore, it should be noted that, in the description of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific circumstances.
The foregoing is a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention and are intended to be comprehended within the scope of the present invention.
Claims (6)
1. A diversion structure for hydraulic and hydroelectric engineering, its characterized in that includes:
the water diversion box (2) is fixedly arranged on the support frame (1), a water suction pump (21) for conveying water into the water diversion box (2) is arranged above the water diversion box (2), and a water outlet (22) is formed in the side wall of the water diversion box (2);
the water storage tank (3) is rotatably arranged in the water diversion tank (2) and is used for receiving water extracted by the water suction pump (21) and can rotate under the action of the gravity of the water;
the limiting mechanism (4) is arranged on the inner side wall of the water diversion box (2) and used for locking the rotation of the water storage box (3), and the water storage box (3) stores enough water to unlock the limiting mechanism (4);
the storage box (5) is rotationally arranged at the bottom of the water diversion box (2), the storage box (5) is a cylinder, a material conveying opening (51) for enabling sediment to pass through is formed in the arc-shaped side wall of the storage box (5), and a material cleaning rod (6) is rotationally connected inside the storage box (5);
the transmission mechanism (7) is arranged on the outer side wall of the water diversion box (2) and used for enabling the storage box (5) to alternately stand still and rotate under the action of rotation of the water storage box (3), sediment can be collected when the storage box (5) stands still, the storage box (5) rotates to enable the material conveying opening (51) to rotate to the outside of the water storage box (3) for outputting sediment, and meanwhile the material cleaning rod (6) can clean the inside of the storage box (5);
the driving mechanism (7) comprises a driving gear (71), the driving gear (71) is arranged outside the diversion box (2) and can synchronously rotate with the water storage box (3), the driving gear (71) is an intermittent gear, the driving gear (71) is meshed with a driving gear (72), the driving gear (71) can drive the driving gear (72) to positively rotate, the driving gear (72) is rotationally connected with a supporting rod (721), the supporting rod (721) is in sliding connection with the diversion box (2), the supporting rod (721) is fixedly connected with a driving spring (722), the driving gear (72) can positively rotate to drive the driving spring (722) to rotationally store energy, and the driving spring (722) can drive the water storage box (5) to rotate;
the novel water tank cleaning device is characterized in that a first driving wheel (73) is rotationally connected with a driving gear (72), the first driving wheel (73) is sleeved outside the supporting rod (721), a one-way bearing (74) is arranged between the first driving wheel (73) and the supporting rod (721), a first conveying belt (75) is sleeved on the outer side wall of the first driving wheel (73), a driven wheel (76) is sleeved on one end of the first conveying belt (75), the driven wheel (76) is rotationally connected with a storage box (5), a connecting gear (761) is fixedly connected with the driven wheel (76), the connecting gear (761) is meshed with a driven gear (77), the driven gear (77) is rotationally connected with the outer side wall of the water tank (2), a second driving wheel (771) is fixedly connected with one side of the water tank (2), a second conveying belt (78) is sleeved on the second conveying belt (78), the second conveying belt (78) is far away from the second driving wheel (771) one end of the connecting gear (771), and the connecting gear (761) is meshed with a water tank (791) and the connecting rod (79) is meshed with a water tank (79).
2. A water diversion structure for hydraulic and hydroelectric engineering according to claim 1, wherein: the water tank is characterized in that a limit seat (31) is fixedly connected to the outer side wall of the water tank (3), the limit mechanism (4) comprises a support pin (41) fixedly connected to the inner side wall of the water tank (2), a limit roller (42) is rotatably sleeved on the support pin (41), a limit rod (43) capable of being in butt joint with the bottom wall of the limit seat (31) is fixedly connected to the outer side wall of the limit roller (42), and a limit torsion spring (44) used for driving the limit rod (43) to rotate upwards is arranged between the support pin (41) and the limit roller (42).
3. A water diversion structure for hydraulic and hydroelectric engineering according to claim 1, wherein: the transmission gear (72) is fixedly connected with the locking wheel (8), a plurality of locking grooves (81) are formed in the circumferential direction of the circular outer side wall of the locking wheel (8), a first sliding groove (82) and a second sliding groove (83) are formed in the locking wheel (8), a first guide inclined plane (84) is arranged between the first sliding groove (82) and the second sliding groove (83), the first sliding groove (82) is communicated with the second sliding groove (83), the first sliding groove (82) is formed with a first sliding rod (723) which is deeper than the second sliding groove (83), the supporting rod (721) is far away from the side wall of the water diversion box (2), a locking rod (724) which can be matched with the locking grooves (81) is rotationally connected to one end of the first connecting rod (723), a first sliding rod (723) which can be matched with the first sliding groove (82) and the second sliding groove (83) is respectively is connected in a sliding manner, a first sliding rod (725) which is arranged in the first sliding rod (723) is used for moving, a first sliding rod (725) is arranged in the first sliding rod (725), the supporting rod (721) is sleeved with a second reset spring (727) for driving the locking rod (724) to enter the locking groove (81).
4. A water diversion structure for hydraulic and hydroelectric engineering according to claim 1, wherein: vertical fixedly connected with breakwater (23) of roof in diversion case (2), breakwater (23) are close to lateral wall fixedly connected with filter (24) of delivery port (22), filter (24) set up delivery port (22) below, breakwater (23) are close to lateral wall fixedly connected with of delivery port (22) is used for storing and carries first material board (25) of silt, first material board (25) set up filter (24) below, first material board (25) are close to breakwater (23) one end fixedly connected with a plurality of first conveying pipeline (251), first conveying pipeline (251) are used for with silt on first material board (25) is carried to storage case (5).
5. The water diversion structure for hydraulic and hydroelectric engineering according to claim 4, wherein: the filter (24) with be provided with second between first material board (25) and support flitch (26), second support flitch (26) with diversion case (2) inside wall fixed connection, second support flitch (26) are close to diversion case (2) lateral wall one end fixedly connected with a plurality of second conveying pipeline (261), second conveying pipeline (261) are used for with sediment on second support flitch (26) is carried to storage case (5).
6. A water diversion structure for hydraulic and hydroelectric engineering according to claim 1, wherein: the driving gear (71) is fixedly connected with a rotating rod (711), the rotating rod (711) stretches into the water diversion box (2), and the water storage box (3) is provided with a plurality of water storage boxes and is fixedly connected with the rotating rod (711) along the axial direction of the rotating rod (711).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410061234.0A CN117569272B (en) | 2024-01-16 | 2024-01-16 | Water diversion structure for water conservancy and hydropower engineering |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410061234.0A CN117569272B (en) | 2024-01-16 | 2024-01-16 | Water diversion structure for water conservancy and hydropower engineering |
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| CN117569272B true CN117569272B (en) | 2024-03-15 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6560813B1 (en) * | 2018-12-27 | 2019-08-14 | 喜久雄 望月 | Gravity added water wheel |
| CN215667289U (en) * | 2021-09-18 | 2022-01-28 | 中国水利水电第十工程局有限公司 | Water diversion structure for water conservancy and hydropower engineering |
| CN216973537U (en) * | 2021-09-26 | 2022-07-15 | 周潇潇 | Municipal administration building engineering foundation silt cleaning device |
| CN217923413U (en) * | 2022-08-29 | 2022-11-29 | 武穴市水利水电建筑安装工程公司 | Prevent water conservancy water and electricity of jam and use diversion device |
| CN117085382A (en) * | 2023-09-18 | 2023-11-21 | 程翠竹 | Automatic sediment separation device and method for hydraulic engineering |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7003955B2 (en) * | 2003-08-15 | 2006-02-28 | Lester Davis | Enhanced pumped storage power system |
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- 2024-01-16 CN CN202410061234.0A patent/CN117569272B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6560813B1 (en) * | 2018-12-27 | 2019-08-14 | 喜久雄 望月 | Gravity added water wheel |
| CN215667289U (en) * | 2021-09-18 | 2022-01-28 | 中国水利水电第十工程局有限公司 | Water diversion structure for water conservancy and hydropower engineering |
| CN216973537U (en) * | 2021-09-26 | 2022-07-15 | 周潇潇 | Municipal administration building engineering foundation silt cleaning device |
| CN217923413U (en) * | 2022-08-29 | 2022-11-29 | 武穴市水利水电建筑安装工程公司 | Prevent water conservancy water and electricity of jam and use diversion device |
| CN117085382A (en) * | 2023-09-18 | 2023-11-21 | 程翠竹 | Automatic sediment separation device and method for hydraulic engineering |
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