CN217761169U - Torrent power generation device installed under water - Google Patents
Torrent power generation device installed under water Download PDFInfo
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- CN217761169U CN217761169U CN202221882454.2U CN202221882454U CN217761169U CN 217761169 U CN217761169 U CN 217761169U CN 202221882454 U CN202221882454 U CN 202221882454U CN 217761169 U CN217761169 U CN 217761169U
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- chain
- torrent
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- supporting
- transmission mechanism
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
The utility model discloses a torrent power generation device installed under water, which comprises a bracket and at least two sets of synchronous chain circulating transmission mechanisms; two ends of the bracket are respectively provided with a rotating shaft and a driving shaft through a bearing or a copper sleeve; each set of synchronous chain circulating transmission mechanism is provided with two first chain wheels, two second chain wheels and a plurality of flow baffles; the first chain wheel and the second chain wheel are in chain transmission; a plurality of flow blocking plates in each set of synchronous chain circulating transmission mechanism are rotatably arranged on two chains between two first chain wheels and two second chain wheels in the synchronous chain circulating transmission mechanism at equal intervals, and the upper edge of the previous flow blocking plate is connected with the lower edge of the next flow blocking plate through a pull rope. The device fully utilizes the potential energy of the torrent in the flood discharge side ditches at the two sides of the urban landscape river or the torrent in the diversion ditch of the diversion power station to generate power, and solves the power and power station expansion requirements for urban river landscape lighting facilities; the demand of the city on coal electricity is reduced, coal resources are saved, and the emission of carbon dioxide is reduced.
Description
Technical Field
The utility model relates to a rivers electricity generation technical field, concretely relates to install torrent power generation facility in the groundwater.
Background
In order to make the river course flowing through the city become a landscape river course, flood discharge side ditches are generally arranged on two sides of the river course for shunting, so that the water flow in the river course is slowed down and gradually clarified, and the water quality is improved; and turbulent water flows exist in the flood discharge side ditch, so that the flood discharge side ditch has large potential energy, and the potential energy is wasted and is not utilized.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model provides a torrent power generation device installed under water, which comprises a bracket and at least two sets of synchronous chain circulating transmission mechanisms; two ends of the bracket are respectively provided with a rotating shaft and a driving shaft through a bearing or a copper sleeve; each set of synchronous chain circulating transmission mechanism is provided with two first chain wheels, two second chain wheels and a plurality of flow baffles; the first chain wheel and the second chain wheel are in chain transmission; a plurality of flow baffles in each set of synchronous chain circulating transmission mechanism are rotatably arranged on two chains between two first chain wheels and two second chain wheels in the synchronous chain circulating transmission mechanism at equal intervals, and the upper edge of the former flow baffle is connected with the lower edge of the latter flow baffle through a pull rope; the movable included angle between the flow baffle and the chain is 0-90 degrees through the limit of the pull rope; each set of synchronous chain circulating transmission mechanism is provided with a supporting plate, the supporting plates are arranged on the bracket through two groups of fixing frames at the bottom, and the supporting plates are positioned below the chains in the synchronous chain circulating transmission mechanism.
Preferably, the device also comprises a righting device, wherein the righting device comprises a righting column and a triangular plate; the set square is a right triangle and is arranged at one end of the connecting side of each baffle plate and the chain, and the righting column is a cylinder and is arranged outside the second chain wheel in the synchronous chain circulating transmission mechanism and is positioned at the same side of the power generation device with the set square.
Preferably, the driving shaft is connected with a generator through a transmission device; the transmission device comprises a transmission shaft, and the lower end of the transmission shaft is connected with the driving shaft through a conical gear set; the top of the transmission shaft is in transmission connection with a generator rotor through a conical gear set;
preferably, the transmission device can also be a triangle belt transmission device;
preferably, the device also comprises a tensioning device which comprises a pressing wheel, a supporting arm, a supporting shaft, a fixing plate, a supporting block and a pressure spring; the fixed plate and the supporting shaft are transversely fixed on the bracket; a plurality of supporting arms are rotatably sleeved on the supporting shaft, a pressure spring is arranged in the middle of each surface, and the upper end of each pressure spring is connected with the bottom surface of the fixing plate through a supporting block; the lower end of each supporting arm is provided with a pressing wheel; each pinch roller is attached to the inner side of one chain.
Preferably, the method also comprises a box culvert; the bracket, the synchronous chain circulating transmission mechanism and the righting device are all fixed in the box culvert; the upper end of the transmission shaft extends out of the top of the box culvert.
Preferably, the water retaining assembly comprises a water retaining plate, a hand wheel, a screw rod, a bearing, a sliding sleeve and a connecting arm, wherein the water retaining plate is arranged in the box culvert and is positioned above the water retaining plate, the water retaining plate is provided with a through hole through which a transmission shaft passes, and the front end of the water retaining plate extends out of the front port of the box culvert and is bent upwards; the top of the box culvert is rotatably provided with two screw rods through two bearings, and the top of each screw rod is provided with a hand wheel; the lower end of each screw rod is sleeved with a sliding sleeve in a threaded manner; the outer side of each sliding sleeve is connected with the top surface of the water baffle through two connecting arms which are obliquely arranged.
Preferably, the bottom of the box culvert is provided with a plurality of fixing seats.
Preferably, the box culvert is provided with an opening with two sides and the bottom being opened outwards at the front end.
Compared with the prior art, the utility model, following beneficial effect has:
the device fully utilizes the potential energy of the torrent in the flood discharge side ditches at the two sides of the urban landscape river or the torrent in the diversion ditch of the diversion power station to generate power, and solves the power and power station expansion requirements for urban river landscape lighting facilities; the demand of cities on coal electricity is reduced, coal resources are saved, and the emission of carbon dioxide is reduced; the device drives the chain wheel and the chain through the water baffle to realize power generation, has simple integral structure and low manufacturing cost, is easy to popularize and implement in cities, and realizes the utilization of more clean energy.
Drawings
Fig. 1 is a side view of a first embodiment of the invention;
fig. 2 is a side view of a first embodiment of the internal support assembly of the present invention;
fig. 3 is a top view of a first embodiment of the present invention;
fig. 4 is a structural view of a second embodiment of the present invention;
fig. 5 is a structural view of a water deflector assembly in a second embodiment of the present invention;
fig. 6 is a structural view of a third embodiment of the present invention;
in the figure: the device comprises a support-1, a first chain wheel-2, a rotating shaft-3, a driving shaft-4, a second chain wheel-5, a flow baffle-6, a pull rope-7, a chain-8, a supporting plate-9, a righting column-10, a triangular plate-11, a transmission shaft-12, a fixing frame-13, a pressing wheel-14, a supporting arm-15, a supporting shaft-16, a fixing plate-17, a supporting block-18, a pressure spring-19, a water baffle-20, a hand wheel-21, a fixing seat-22, a box culvert-23, a screw rod-24, a bearing-25, a sliding sleeve-26, a connecting arm-27, a through hole-28 and an opening-29.
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. 1-3, in a first embodiment of the present invention, an underwater torrent power generation device comprises a support 1 and at least two sets of synchronous chain circulation transmission mechanisms; two ends of the bracket 1 are respectively provided with a rotating shaft 3 and a driving shaft 4 through a bearing or a copper sleeve; each set of synchronous chain circulating transmission mechanism is provided with two first chain wheels 2, two second chain wheels 5 and a plurality of baffle plates 6; the first chain wheel 2 and the second chain wheel 5 are driven by a chain 8; a plurality of baffle plates 6 in each set of synchronous chain circulating transmission mechanism are rotatably arranged on two chains 8 between two first chain wheels 2 and two second chain wheels 5 in the synchronous chain circulating transmission mechanism at equal intervals, and the upper edge of the front baffle plate 6 is connected with the lower edge of the rear baffle plate 6 through a pull rope 7; the movable included angle between the flow baffle 6 and the chain 8 is 0-90 degrees through the limit of the pull rope 7; each set of synchronous chain circulation transmission mechanism is provided with a supporting plate 9, the supporting plates 9 are installed on the support 1 through two sets of fixing frames 13 at the bottom, the supporting plates 9 are located below the chains 8 in the synchronous chain circulation transmission mechanism, the chains 8 are supported through the supporting plates 9, the upper sides of the chains 8 are kept in a horizontal state, the flow baffle plates 6 are vertically erected at 90 degrees under the action of water flow and are in front contact with the water flow, and the impact force of the water flow is obtained to the maximum extent.
Specifically, the device comprises a righting device, wherein the righting device comprises a righting column 10 and a triangular plate 11; the triangular plate 11 is a right triangle and is installed at one end of the connecting side of each flow baffle 6 and the chain 8, the righting column 10 is a cylinder and is installed outside the second chain wheel 5 in the synchronous chain circulation transmission mechanism and is located at the same side of the power generation device as the triangular plate 11, and the flow baffle 6 is vertically arranged on the chain 8 under the action of the triangular plate 11 through the righting column 10.
Specifically, the driving shaft 4 is connected with a generator through a transmission device; the transmission device comprises a transmission shaft 12, and the lower end of the transmission shaft 12 is connected with the driving shaft 4 through a bevel gear set; the top of the transmission shaft 12 is in transmission connection with a generator rotor through a bevel gear set;
in particular, the transmission device can also be a triangle belt transmission device.
Specifically, the device also comprises a tensioning device, wherein the tensioning device comprises a pressing wheel 14, a supporting arm 15, a supporting shaft 16, a fixing plate 17, a supporting block 18 and a pressure spring 19; the fixing plate 14 and the supporting shaft 16 are transversely fixed on the bracket 1; a plurality of supporting arms 15 are rotatably sleeved on the supporting shaft 16, a pressure spring 19 is arranged in the middle of each surface, and the upper end of each pressure spring 19 is connected with the bottom surface of the fixing plate 17 through a supporting block 18; the lower end of each supporting arm 15 is provided with a pinch roller 14; each pressing wheel 14 is attached to the inner side of one chain 14; the supporting force is given to the supporting arm 15 through the pressure spring 19, the supporting arm 15 applies the supporting force to the chain 8 through the pressing wheel 14, and the chain 8 is tensioned on the first chain wheel 2 and the second chain wheel 5.
As shown in fig. 4-5, in the second embodiment of the present invention, on the basis of the first embodiment, a box culvert 23 is further included; the bracket 1, the synchronous chain circulating transmission mechanism and the righting device are all fixed in the box culvert 23; the upper end of the transmission shaft 12 extends out of the top of the box culvert 23.
In the above embodiment, the water retaining device further comprises a water retaining assembly, the water retaining assembly comprises a water retaining plate 20, a hand wheel 21, a screw rod 24, a bearing 25, a sliding sleeve 26 and a connecting arm 27, the water retaining plate 20 is arranged in the box culvert 23, the water retaining plate 20 is located above the flow retaining plate 6, the water retaining plate 20 is provided with a through hole 28 through which the transmission shaft 12 passes, and the front end of the water retaining plate extends out of the front port of the box culvert 23 and is bent upwards for retaining water; the top of the box culvert 23 is rotatably provided with two screw rods 24 through two bearings 25, and the top of each screw rod 24 is provided with a hand wheel 21; the lower end of each screw rod 24 is sleeved with a sliding sleeve 26 through threads; the outer side of each sliding sleeve 26 is connected with the top surface of the water baffle 20 through two connecting arms 27 which are obliquely arranged; through twisting hand wheel 21, lead screw 24 rotates, and breakwater 20 is because box culvert 23 is spacing motionless, and sliding sleeve 26 climbs or descends on lead screw 24, drives breakwater 20 and rises or descends, and box culvert 23 water flow reduces when breakwater descends, and the generating speed reduces, and on the contrary, after rising, water flow increases, and the generating speed improves, can be used to control generating speed.
In the above embodiment, for convenience of fixing the box culvert 1 at the bottom of the flood discharge side ditch, the bottom of the box culvert 23 is provided with a plurality of fixing seats 22, and during concrete implementation, a concrete platform is arranged in the flood discharge side ditch of the urban river, so that the box culvert 23 is fixed on the concrete platform through the fixing seats 22.
As shown in fig. 6, in a third embodiment of the present invention, on the basis of the second embodiment, the box culvert 23 has an opening 29 with two sides and a bottom opening outwards at the front end; the water can be conveniently poured into the box culvert 23, and the power generation speed is improved.
During specific operation, a concrete foundation is prefabricated at the bottom of a flood discharge side ditch of an urban river, and all parts of the box culvert 23 communicated with the interior are fixed at the bottom of the flood discharge side ditch through the fixing seats 22; the water flow enters the box culvert 23 and then pushes the flow baffle plates 6, when a triangular plate 11 on each flow baffle plate 6 passes through a righting column 10, the flow baffle plates 6 are erected on the chain 8 through the righting column 10 and keep the erected posture under the action of the water flow and the pull rope 7, the flow baffle plates 6 positioned at the tops of the chains 8 drive the chain 8 through the water flow pushing, the chain 8 drives each chain wheel, and finally the force is transmitted to the driving shaft 4 and is input to the generator through the transmission device to realize power generation; a cabin can be built on the top of the box culvert 23 to protect the power generation equipment;
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 (10)
1. The utility model provides an install torrent power generation facility under water which characterized in that: comprises a bracket and at least two sets of synchronous chain circulating transmission mechanisms; the two ends of the bracket are respectively provided with a rotating shaft and a driving shaft through a bearing or a copper sleeve; each set of synchronous chain circulating transmission mechanism is provided with two first chain wheels, two second chain wheels and a plurality of flow baffles; the first chain wheel and the second chain wheel are in chain transmission; a plurality of flow baffles in each set of synchronous chain circulating transmission mechanism are rotatably arranged on two chains between two first chain wheels and two second chain wheels in the synchronous chain circulating transmission mechanism at equal intervals, and the upper edge of the former flow baffle is connected with the lower edge of the latter flow baffle through a pull rope; the movable included angle between the flow baffle and the chain is 0-90 degrees through the limit of the pull rope; each set of synchronous chain circulating transmission mechanism is provided with a supporting plate, the supporting plates are arranged on the bracket through two groups of fixing frames at the bottom, and the supporting plates are positioned below the chains in the synchronous chain circulating transmission mechanism.
2. A torrent power plant installed under water according to claim 1, wherein: the device also comprises a righting device, wherein the righting device comprises a righting column and a triangular plate; the triangular plate is a right triangle and is arranged at one end of the connecting side of each flow baffle and the chain, and the righting column is a cylinder and is arranged outside a second chain wheel in the synchronous chain circulating transmission mechanism and is positioned at the same side of the power generation device with the triangular plate.
3. An underwater mounted torrent power generation device according to claim 2, characterized in that: the driving shaft is connected with the generator through a transmission device.
4. An underwater mounted torrent power generation device according to claim 3, characterized in that: the transmission device comprises a transmission shaft, and the lower end of the transmission shaft is connected with the driving shaft through a bevel gear set; the top of the transmission shaft is in transmission connection with the rotor of the generator through a conical gear set.
5. A torrent power plant installed under water according to claim 3, wherein: the transmission device is a triangle belt transmission device.
6. An underwater mounted torrent power generation device according to claim 4 or 5, wherein: the device also comprises a tensioning device, a clamping device and a clamping device, wherein the tensioning device comprises a pressing wheel, a supporting arm, a supporting shaft, a fixing plate, a supporting block and a pressure spring; the fixed plate and the supporting shaft are transversely fixed on the bracket; a plurality of supporting arms are rotatably sleeved on the supporting shaft, a pressure spring is arranged in the middle of each surface, and the upper end of each pressure spring is connected with the bottom surface of the fixing plate through a supporting block; the lower end of each supporting arm is provided with a pressing wheel; each pressing wheel is attached to the inner side of one chain.
7. The underwater torrent power generation device of claim 4, characterized in that: also comprises a box culvert; the bracket, the synchronous chain circulating transmission mechanism and the righting device are all fixed in the box culvert; the upper end of the transmission shaft extends out of the top of the box culvert.
8. The torrent power generation device installed under water of claim 7, wherein: the water retaining assembly comprises a water retaining plate, a hand wheel, a screw rod, a bearing, a sliding sleeve and a connecting arm, wherein the water retaining plate is arranged in the box culvert and is positioned above the flow retaining plate, the water retaining plate is provided with a through hole through which a transmission shaft passes, and the front end of the water retaining plate extends out of the front port of the box culvert and is bent upwards; the top of the box culvert is rotatably provided with two screw rods through two bearings, and the top of each screw rod is provided with a hand wheel; the lower end of each screw rod is sleeved with a sliding sleeve in a threaded manner; the outer side of each sliding sleeve is connected with the top surface of the water baffle through two connecting arms which are obliquely arranged.
9. The torrent power generation device installed under water of claim 7, wherein: the box culvert bottom is provided with a plurality of fixing bases.
10. The torrent power generation device installed under water of claim 7, wherein: the box culvert is provided with an opening with two sides and the bottom being opened outwards at the front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221882454.2U CN217761169U (en) | 2022-07-20 | 2022-07-20 | Torrent power generation device installed under water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221882454.2U CN217761169U (en) | 2022-07-20 | 2022-07-20 | Torrent power generation device installed under water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217761169U true CN217761169U (en) | 2022-11-08 |
Family
ID=83875593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221882454.2U Active CN217761169U (en) | 2022-07-20 | 2022-07-20 | Torrent power generation device installed under water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217761169U (en) |
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2022
- 2022-07-20 CN CN202221882454.2U patent/CN217761169U/en active Active
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