CN214883402U - Self-powered city river water-retaining landscape dam - Google Patents
Self-powered city river water-retaining landscape dam Download PDFInfo
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- CN214883402U CN214883402U CN202120297221.5U CN202120297221U CN214883402U CN 214883402 U CN214883402 U CN 214883402U CN 202120297221 U CN202120297221 U CN 202120297221U CN 214883402 U CN214883402 U CN 214883402U
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- 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
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Abstract
The utility model discloses a self-powered city river course blocks water view dam, include: the system comprises a water retaining dam, a control room and a power generation device; a hydraulic station and a power supply and distribution box are arranged in the control room; the water retaining dam is formed by arranging a plurality of water retaining plate assemblies; the water baffle assembly comprises a water baffle, two groups of hydraulic supporting mechanisms and a base; the two groups of hydraulic supporting mechanisms are arranged on one side of the water retaining plate; the base is rotatably connected with the lower end of the water baffle plate; the power generation device comprises a pull rod, a water flowing plate, a second hinge, a connecting plate, a connecting shaft, a sliding chute, a cement pile, an impeller, a base, a swing arm, a direct current generator, a water baffle, a dredging plate, a bearing, a second hydraulic cylinder, a fixed seat, a fixed arm and a generator gear speed increasing box; the system effectively slows down the water flow while ensuring the water blocking of the river channel, increases the evaporation capacity and improves the landscape of the river channel; meanwhile, the power generation device is arranged, so that power generation and grid connection can be realized while self power utilization is met.
Description
Technical Field
The utility model relates to a river course blocks water technical field, concretely relates to self-power city river course blocks water view dam.
Background
The water retaining dam built in the urban river channel can effectively improve the ecological environment of the city, can be adjusted to quickly discharge water to the downstream in the rich water period, and can be lifted up in the dry water period to throttle and store water so as to slow down the water flow; in addition, in order to improve the drainage capacity of the urban river and facilitate river construction and maintenance, a diversion channel is generally constructed on one side of the urban river, and the diversion channel has a deep water level and is turbulent; traditional river course water board comprises baffle and hydraulic control system, control room, needs the outside power supply, and the water board only the water throttle that blocks of simple, does not improve the river course view.
SUMMERY OF THE UTILITY MODEL
Problem to among the prior art, the utility model provides a self-power city river course blocks water view dam, this water blocking system utilize water conservancy diversion canal torrent rivers electricity generation, supply with self hydraulic system and use, the notch cuttlefish board that has the lamp plate is add to the breakwaters opposite side simultaneously, further reduces the velocity of water, improves the humidification effect of river course to the air, promotes the river course view.
For realizing the purpose of the utility model, the utility model adopts the following technical scheme:
a self-powered city river water-retaining landscape dam, comprising: the system comprises a water retaining dam, a control room and a power generation device; a hydraulic station and a power supply and distribution box are arranged in the control room; the water retaining dam is formed by arranging a plurality of water retaining plate assemblies; the water baffle assembly comprises a water baffle, two groups of hydraulic supporting mechanisms and a base; the two groups of hydraulic supporting mechanisms are arranged on one side of the water retaining plate; the base is rotatably connected with the lower end of the water baffle plate; the power generation device comprises a pull rod, a water flowing plate, a second hinge, a connecting plate, a connecting shaft, a sliding chute, a cement pile, an impeller, a base, a swing arm, a direct current generator, a water baffle, a dredging plate, a bearing, a second hydraulic cylinder, a fixed seat, a fixed arm and a generator gear speed increasing box; the two cement piles are provided, the tops of the two cement piles are respectively provided with a fixed seat, and each fixed seat is rotatably connected with the lower end of one hydraulic cylinder II; the upper end of each hydraulic cylinder II is provided with a bearing; the connecting shaft is sleeved on the bearing; connecting plates are obliquely and downwards arranged on two sides of the connecting shaft respectively, the connecting plate on one side is connected with the upper end of the water flowing plate through a second hinge, two fixing arms are arranged on the lower portion of the front side of the water flowing plate, rotating shafts are sleeved on the two fixing arms, impellers and a generator gear speed increasing box are arranged on the rotating shafts, and the generator gear speed increasing box is connected with a direct-current generator rotor; the generator gear speed increasing box and the direct current generator are both arranged on the front side of the flow plate; two ends of the rotating shaft are respectively rotatably connected with one end of a swing arm, and the other end of the swing arm is rotatably connected with the base; the connecting plate on the other side of the connecting shaft is connected with the upper end of the water baffle through a second hinge; the two sides of the water baffle are both provided with chutes, the lower part of the water baffle is provided with a dredging plate, and the two sides of the dredging plate extend into the chutes; one side of the dredging plate is rotatably connected with the two pull rods; two pull rods are provided with a baffle arm; the two baffle arms are respectively lapped at two ends of the connecting shaft; the direct current generator is connected with a power supply and distribution box, and the power supply and distribution box is connected with the hydraulic station; the hydraulic station is connected with the first hydraulic cylinder and the second hydraulic cylinder; the top ends of the two pull rods extend into the control chamber.
Preferably, the hydraulic support mechanism comprises a connecting seat, a connecting arm I, a support I, a hydraulic cylinder I, a connecting arm II and a support II; the first support is fixed on one side of the base; the connecting seat is rotatably connected with one end of the first connecting arm, the other end of the first connecting arm is rotatably connected with one end of the second connecting arm, and the other end of the second connecting arm is rotatably connected with the second support; the first support is rotatably connected with the bottom of the first hydraulic cylinder; the top of the first hydraulic cylinder is rotatably connected with the second connecting arm.
Preferably, a water level switch is arranged above the connecting plate; the power supply and distribution box is internally provided with a storage battery pack, a PLC module and a touch screen; the direct current generator is connected with the input end of the storage battery pack; the output end of the storage battery pack is connected with the PLC module and the power end of the touch screen; and the water level switch and the touch screen are connected with the PLC module.
Preferably, a grid-connected inverter is arranged in the power supply and distribution box, the direct-current generator is connected with the input end of the grid-connected inverter, and the output end of the grid-connected inverter is connected to a power grid.
Preferably, the hydraulic station comprises a hydraulic oil tank, a hydraulic pump and a hydraulic electromagnetic valve; the hydraulic electromagnetic valves are provided with a plurality of groups; the hydraulic oil tank is connected with the hydraulic pump, the hydraulic oil tank, the pressure pump and each hydraulic electromagnetic valve are connected with each hydraulic cylinder I and each hydraulic cylinder II respectively; each hydraulic electromagnetic valve is connected with the PLC module; the hydraulic pump is connected with the PLC module through a relay KA.
Preferably, the water baffle assembly further comprises a step plate; the step plate is connected with the upper end of the water retaining plate through a first hinge; one side of the step plate is in a step shape; a lamp panel is arranged on the front side of the stepped structure on the stepped plate, and the lamp panel is connected with the PLC module through a relay KA; the other side of the step plate is provided with a buoy.
Preferably, the lower ends of the water baffle and the dredging plate are both provided with rubber edges, and the two sides and the lower end of the water baffle are both provided with rubber edges.
Compared with the prior art, the utility model, following beneficial effect has:
the system effectively slows down the water flow while ensuring the water blocking of the river channel, increases the evaporation capacity and improves the landscape of the river channel; meanwhile, the power generation device is arranged, power generation and grid connection can be realized while self power utilization is met, and the water flow potential energy of the diversion channel on one side of the urban river channel is fully utilized.
Drawings
Fig. 1 is a schematic structural view of a self-powered city river water-retaining landscape dam of the present invention;
fig. 2 is a schematic structural view of an internal view of the self-powered city river water-retaining landscape dam with a controller according to the present invention;
fig. 3 is a schematic structural view of a water retaining plate assembly of a self-powered city river water retaining landscape dam according to the present invention;
fig. 4 is a schematic structural view of one side of a water baffle assembly of a self-powered city river water-retaining landscape dam of the present invention;
fig. 5 is a schematic structural view of the other side of the water-retaining plate assembly of the self-powered city river water-retaining landscape dam of the present invention;
fig. 6 is a schematic view of a main body supporting structure of a retaining plate assembly of a self-powered city river retaining landscape dam according to the present invention;
fig. 7 is a connection block diagram of the control system of the self-powered city river water-retaining landscape dam of the present invention. In the figure: the water retaining dam comprises a water retaining dam 1, a control room 2, a power generation device 3, a hydraulic station 4, a power supply and distribution box 5, a water retaining plate 11, a step plate 12, a connecting seat 13, a base 14, a first hinge 15, a lamp panel 16, a buoy 17, a first connecting arm 18, a first support 19, a first hydraulic cylinder 101, a second connecting arm 102, a second support 103, a pull rod 31, a baffle arm 32, a water flowing plate 33, a second hinge 34, a connecting plate 35, a water level switch 36, a connecting shaft 37, a sliding chute 38, a cement pile 39, an impeller 301, a base 302, a swing arm 303, a rotating shaft 304, a direct current generator 305, a water retaining plate 306, a silt cleaning plate 307, a bearing 308, a second hydraulic cylinder 309, a fixed seat 310, a fixed arm 311, a generator gear speed increasing box 312, a hydraulic oil tank 41, a hydraulic pump 42, a hydraulic electromagnetic valve 43, a grid-connected inverter 51, a storage battery pack 52, a PLC module 53 and a touch screen 54.
Detailed Description
The drawings in the embodiments of the present invention will be combined; to the technical scheme in the embodiment of the utility model, clearly, describe completely:
as shown in fig. 1-7, in an embodiment of the present invention, a self-powered city river water-retaining landscape dam comprises: the water retaining dam comprises a water retaining dam 1, a control room 2 and a power generation device 3; a hydraulic station 4 and a power supply and distribution box 5 are arranged in the control room 2; the water retaining dam 1 is formed by arranging a plurality of water retaining plate assemblies; the water baffle assembly comprises a water baffle 11, two groups of hydraulic supporting mechanisms and a base 14; the two groups of hydraulic supporting mechanisms are arranged on one side of the water retaining plate 11; the base 14 is rotatably connected with the lower end of the water retaining plate 11, and the base 14 needs to be fixed on a river bed during specific construction; the power generation device 3 comprises a pull rod 31, a water flowing plate 33, a second hinge 34, a connecting plate 35, a connecting shaft 37, a sliding chute 38, a cement pile 39, an impeller 301, a base 302, a swing arm 303, a direct current generator 305, a water baffle 306, a dredging plate 307, a bearing 308, a second hydraulic cylinder 309, a fixed seat 310, a fixed arm 311 and a generator gear speed increasing box 312; the number of the cement piles 39 is two, the two cement piles 39 are fixed on two sides of the diversion trench during construction, the tops of the two cement piles 39 are respectively provided with a fixed seat 310, and each fixed seat 310 is rotatably connected with the lower end of one hydraulic cylinder II 309; the upper end of each second hydraulic cylinder 309 is provided with a bearing 308; the connecting shaft 37 is sleeved on the bearing 308; the two sides of the connecting shaft 37 are respectively provided with a connecting plate 35 obliquely downwards, the connecting plate 35 at one side is connected with the upper end of the water flowing plate 33 through a second hinge 34, the lower part of the front side of the water flowing plate 33 is provided with two fixed arms 311, the two fixed arms 311 are sleeved with a rotating shaft 304, the rotating shaft is provided with an impeller 301 and a generator gear speed increasing box 312, and the generator gear speed increasing box 312 is connected with a direct current generator 305 rotor; the generator gear speed increasing box 312 and the direct current generator 305 are both arranged on the front side of the water flowing plate 33; two ends of the rotating shaft 304 are respectively rotatably connected with one end of a swing arm 303, and the other end of the swing arm 303 is rotatably connected with the base 302; in specific implementation, the rotation angle between the swing arm 303 and the base 302 is fixed, so that the water flowing plate 33 is prevented from excessively large swing amplitude while the freedom degree of lifting and lowering is provided for the water flowing plate 33; the connecting plate 35 at the other side of the connecting shaft 37 is connected with the upper end of the water baffle 306 through a second hinge 34; the two sides of the water baffle 306 are both provided with sliding chutes 38, a dredging plate 307 is arranged below the water baffle 306, and the two sides of the dredging plate 307 extend into the sliding chutes 38; one side of the dredging plate 307 is rotatably connected with the two pull rods 31; the two pull rods 31 are respectively provided with a stop arm 32; the two stop arms 32 are respectively lapped at two ends of the connecting shaft 37;
during specific implementation, the heights of the water baffle 306 and the water flowing plate 33 are adjusted through the second hydraulic cylinder 309 according to the water level of the diversion channel, so that the water flow fall is ensured, and the impeller 301 is effectively driven to work; the water baffle 306 is limited by the sliding grooves 38 at the two sides; when the dredging plate 307 is arranged, the upper part of the dredging plate is partially overlapped with the lower part of the water baffle 306, so that no gap is formed after the water baffle 306 is lifted, when sludge is required to be cleared, the two pull rods 31 are respectively lapped at two ends of the connecting shaft 37 through the baffle arms 32, the hydraulic cylinder II 309 is lifted and simultaneously drives the dredging plate 307 to lift, so that the gap is formed at the lower part, the sludge is flushed away through water flow, and when the hydraulic cylinder II 309 is lowered, the dredging plate 307 freely slides down through self weight to seal the gap at the lower part, so that the dredging work is completed; the direct current generator 305 is connected with a power supply and distribution box 5, and the power supply and distribution box 5 is connected with the hydraulic station 4; the hydraulic station 4 is connected with the first hydraulic cylinder 101 and the second hydraulic cylinder 309; the top ends of the two pull rods 31 extend into the control chamber 2.
In a specific embodiment of the present invention, the hydraulic support mechanism includes a connecting seat 13, a connecting arm i 18, a support i 19, a hydraulic cylinder i 101, a connecting arm ii 102, and a support ii 103; the connecting seat 13 is fixed on one side of the water baffle plate 11, and the first support 19 is fixed on one side of the base 14; the connecting seat 13 is rotatably connected with one end of the connecting arm I18, the other end of the connecting arm I18 is rotatably connected with one end of the connecting arm II 102, the other end of the connecting arm II 102 is rotatably connected with the support II 103, and the support II 103 needs to be fixed on a riverbed during specific construction; the first support 19 is rotatably connected with the bottom of the first hydraulic cylinder 101; the top of the first hydraulic cylinder 101 is rotatably connected with the second connecting arm 102.
When the structure works specifically, after the first hydraulic cylinder 101 extends, the second connecting arm 102 rotates by taking the second support 103 as a circle center to drive the first connecting arm 18 to move, an included angle between the first connecting arm 18 and the second connecting arm 102 becomes small, the water baffle plate 11 rotates and falls by taking the base 14 as a circle center until an included angle between the second connecting arm 102 and the first hydraulic cylinder 101 becomes zero, and compared with a structure that the water baffle plate 11 is directly supported by the hydraulic cylinder in a general oblique mode, the included angle between the water baffle plate 11 and a river bed can be smaller.
In a specific embodiment of the present invention, a water level switch 36 is installed above the connecting plate 35; the power supply and distribution box 5 is internally provided with a storage battery pack 52, a PLC module 53 and a touch screen 54; the direct current generator 305 is connected with the input end of the storage battery pack 52; the output end of the storage battery pack 52 is connected with power ends of the PLC module 53 and the touch screen 54; the water level switch 36 and the touch screen 54 are connected with the PLC module 53.
In a specific embodiment of the present invention, the power supply and distribution box 5 is provided with a grid-connected inverter 51 therein, the dc generator 305 is connected to the input end of the grid-connected inverter 51, and the output end of the grid-connected inverter 51 is connected to the power grid.
In a specific embodiment of the present invention, the hydraulic station 4 includes a hydraulic oil tank 41, a hydraulic pump 42, and a hydraulic solenoid valve 43; there are multiple sets of hydraulic solenoid valves 43; the pressure oil tank 41 is connected with the hydraulic pump 42, the pressure oil tank 41, the pressure pump 42 and each hydraulic electromagnetic valve 43, and each hydraulic electromagnetic valve 43 is respectively connected with each hydraulic cylinder I101 and each hydraulic cylinder II 309; each hydraulic electromagnetic valve 43 is connected with the PLC module 53; the hydraulic pump 42 is connected with the PLC module 53 through a relay KA; the hydraulic solenoid valves 43 and the hydraulic pump 42 are controlled by the PLC module 53 to realize the reversing and throttling of hydraulic oil, so that the hydraulic cylinders I101 and the hydraulic cylinders II 309 are controlled to stretch and start and stop.
In a specific embodiment of the present invention, the water baffle assembly further comprises a step plate 12; the step plate 12 is connected with the upper end of the water baffle plate 11 through a first hinge 15; one side of the stepped plate 12 is stepped, so that water flow can be effectively slowed down, evaporation capacity is increased, and river landscape is improved; a lamp panel 16 is arranged on the front side of the stepped structure on the stepped plate 12, and the lamp panel 16 is connected with the PLC module 53 through a relay KA; the other side of the step plate 12 is provided with a buoy 17; when the water retaining plate 11 is put down, the water level rises to drive the buoy 17 to float the step plate 12, so that water flow can normally pass through, and when the water retaining plate 11 rises, the step plate 12 is pulled up to be inclined and stand back to the water retaining plate 11.
In a specific embodiment of the present invention, the lower ends of the water baffle 306 and the dredging plate 307 are all provided with rubber edges, and the two sides and the lower end of the water baffle 11 are all provided with rubber edges, so as to ensure the sealing performance.
In specific implementation, the retaining dam 1 is arranged in a river channel, the base 14 and the second support 103 are fixed on a river bed through a concrete structure, the two cement piles 39 are fixed on two sides of the diversion trench, and the base 302 is fixed at the bottom of the diversion trench through the concrete structure; the control chamber 2 is arranged above the diversion trench; according to the water flow condition, the heights of the water baffle 11 and the water baffle 306 can be controlled through the operation of the touch screen 54, the water baffle 306 can be automatically adjusted through a feedback signal of the water level switch 36, when the water level of the diversion trench is too low, the generated energy is reduced, the water level switch 36 is switched off, the height of the water baffle 306 is reduced, the water level switch 36 is switched on, and the height of the water baffle 306 is fixed.
The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention, and all the technical solutions and the improvement concepts should be covered by the protection scope of the present invention.
Claims (7)
1. A self-powered city river water-retaining landscape dam, comprising: the system comprises a water retaining dam, a control room and a power generation device; a hydraulic station and a power supply and distribution box are arranged in the control room; the method is characterized in that: the water retaining dam is formed by arranging a plurality of water retaining plate assemblies; the water baffle assembly comprises a water baffle, two groups of hydraulic supporting mechanisms and a base; the two groups of hydraulic supporting mechanisms are arranged on one side of the water retaining plate; the base is rotatably connected with the lower end of the water baffle plate; the power generation device comprises a pull rod, a water flowing plate, a second hinge, a connecting plate, a connecting shaft, a sliding chute, a cement pile, an impeller, a base, a swing arm, a direct current generator, a water baffle, a dredging plate, a bearing, a second hydraulic cylinder, a fixed seat, a fixed arm and a generator gear speed increasing box; the two cement piles are provided, the tops of the two cement piles are respectively provided with a fixed seat, and each fixed seat is rotatably connected with the lower end of one hydraulic cylinder II; the upper end of each hydraulic cylinder II is provided with a bearing; the connecting shaft is sleeved on the bearing; connecting plates are obliquely and downwards arranged on two sides of the connecting shaft respectively, the connecting plate on one side is connected with the upper end of the water flowing plate through a second hinge, two fixing arms are arranged on the lower portion of the front side of the water flowing plate, rotating shafts are sleeved on the two fixing arms, impellers and a generator gear speed increasing box are arranged on the rotating shafts, and the generator gear speed increasing box is connected with a direct-current generator rotor; the generator gear speed increasing box and the direct current generator are both arranged on the front side of the flow plate; two ends of the rotating shaft are respectively rotatably connected with one end of a swing arm, and the other end of the swing arm is rotatably connected with the base; the connecting plate on the other side of the connecting shaft is connected with the upper end of the water baffle through a second hinge; the two sides of the water baffle are both provided with chutes, the lower part of the water baffle is provided with a dredging plate, and the two sides of the dredging plate extend into the chutes; one side of the dredging plate is rotatably connected with the two pull rods; two pull rods are provided with a baffle arm; the two baffle arms are respectively lapped at two ends of the connecting shaft; the direct current generator is connected with a power supply and distribution box, and the power supply and distribution box is connected with the hydraulic station; the hydraulic station is connected with the first hydraulic cylinder and the second hydraulic cylinder; the top ends of the two pull rods extend into the control chamber.
2. A self-powered city river water-retaining landscape dam as defined in claim 1, wherein: the hydraulic support mechanism comprises a connecting seat, a connecting arm I, a support I, a hydraulic cylinder I, a connecting arm II and a support II; the first support is fixed on one side of the base; the connecting seat is rotatably connected with one end of the first connecting arm, the other end of the first connecting arm is rotatably connected with one end of the second connecting arm, and the other end of the second connecting arm is rotatably connected with the second support; the first support is rotatably connected with the bottom of the first hydraulic cylinder; the top of the first hydraulic cylinder is rotatably connected with the second connecting arm.
3. A self-powered city river water-retaining landscape dam as defined in claim 1, wherein: a water level switch is arranged above the connecting plate; the power supply and distribution box is internally provided with a storage battery pack, a PLC module and a touch screen; the direct current generator is connected with the input end of the storage battery pack; the output end of the storage battery pack is connected with the PLC module and the power end of the touch screen; and the water level switch and the touch screen are connected with the PLC module.
4. A self-powered city river water-retaining landscape dam as defined in claim 3, wherein: the power supply and distribution box is internally provided with a grid-connected inverter, the direct-current generator is connected with the input end of the grid-connected inverter, and the output end of the grid-connected inverter is connected with a power grid.
5. A self-powered city river water-retaining landscape dam as defined in claim 3, wherein: the hydraulic station comprises a hydraulic oil tank, a hydraulic pump and a hydraulic electromagnetic valve; the hydraulic electromagnetic valves are provided with a plurality of groups; the hydraulic oil tank is connected with the hydraulic pump, the hydraulic oil tank, the pressure pump and each hydraulic electromagnetic valve are connected with each hydraulic cylinder I and each hydraulic cylinder II respectively; each hydraulic electromagnetic valve is connected with the PLC module; the hydraulic pump is connected with the PLC module through a relay KA.
6. A self-powered city river water-retaining landscape dam as defined in claim 5, wherein: the water baffle assembly also comprises a step plate; the step plate is connected with the upper end of the water retaining plate through a first hinge; one side of the step plate is in a step shape; a lamp panel is arranged on the front side of the stepped structure on the stepped plate, and the lamp panel is connected with the PLC module through a relay KA; the other side of the step plate is provided with a buoy.
7. A self-powered city river water-retaining landscape dam as defined in claim 1, wherein: the lower extreme of breakwater and desilting board all set up the rubber limit, the both sides and the lower extreme of water-blocking board all set up the rubber limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120297221.5U CN214883402U (en) | 2021-02-02 | 2021-02-02 | Self-powered city river water-retaining landscape dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120297221.5U CN214883402U (en) | 2021-02-02 | 2021-02-02 | Self-powered city river water-retaining landscape dam |
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| Publication Number | Publication Date |
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| CN214883402U true CN214883402U (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120297221.5U Active CN214883402U (en) | 2021-02-02 | 2021-02-02 | Self-powered city river water-retaining landscape dam |
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| Country | Link |
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| CN (1) | CN214883402U (en) |
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2021
- 2021-02-02 CN CN202120297221.5U patent/CN214883402U/en active Active
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