CN211171869U - Dirt blocking structure for water inlet and outlet of energy storage power station - Google Patents
Dirt blocking structure for water inlet and outlet of energy storage power station Download PDFInfo
- Publication number
- CN211171869U CN211171869U CN201922076151.6U CN201922076151U CN211171869U CN 211171869 U CN211171869 U CN 211171869U CN 201922076151 U CN201922076151 U CN 201922076151U CN 211171869 U CN211171869 U CN 211171869U
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- Prior art keywords
- rope
- energy storage
- power station
- storage power
- outlet
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- 238000004146 energy storage Methods 0.000 title claims abstract description 22
- 230000000903 blocking effect Effects 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 11
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005056 compaction Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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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- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Abstract
The utility model provides an energy storage power station inlet outlet is with blocking dirty structure belongs to energy storage power station technical field. The technical scheme is as follows: the utility model provides an energy storage power station inlet outlet is with blocking dirty structure which characterized in that, includes a plurality of body, the body concatenates through the rope, be provided with the connecting piece through threaded connection on the body, be provided with the trash rack on the connecting piece, the below of trash rack is provided with the counter weight. The utility model has the advantages that: simple structure conveniently fixes trash rack, but reuse's energy storage power station inlet outlet is with trash rack structure.
Description
Technical Field
The utility model relates to an energy storage power station technical field especially relates to an energy storage power station inlet outlet is with blocking dirty structure.
Background
The energy storage power station is a hydropower station which pumps water to an upper reservoir by using electric energy in a power load valley period and discharges water to a lower reservoir to generate power in a power load peak period. Some energy storage power stations, for example, the lower reservoir power generation area of a Mount Taishan pumped-storage power station is directly communicated with a river reservoir, artificial uncertain factors in the reservoir are many, in order to ensure the absolute safety of the power generation area, a dirt blocking net needs to be arranged at a dirt opening 25 m away from a lower reservoir fence to block dirt in advance, the damage of the dirt to the dirt opening of the lower reservoir fence is effectively reduced, and the bad influence caused by the fact that foreign matters in the reservoir enter the power generation area can be prevented in advance. In practice, a rope is generally used for stringing a floating body, a trash rack is fixed on the rope through a steel wire or the rope, and the steel wire or the rope is sunk underwater through a balance weight below the trash rack, so that the purpose of trash rack is achieved. And steel wire or rope life is low, can not dismantle the use repeatedly, and long-term use can cause the waste of resource.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, the convenience is fixed trash rack, but reuse's energy storage power station inlet outlet is with trash rack structure.
The utility model discloses a realize through following technical scheme: the utility model provides an energy storage power station inlet outlet is with blocking dirty structure which characterized in that, includes a plurality of body, the body concatenates through the rope, be provided with the connecting piece through threaded connection on the body, be provided with the trash rack on the connecting piece, the below of trash rack is provided with the counter weight. Two ends of the rope are fixed on the shore.
The connecting piece includes connecting sleeve, be provided with on connecting sleeve's the one end outer wall with the external screw thread that the body is connected, be provided with the connecting rod on connecting sleeve's the other end outer wall, the outer end of connecting rod is provided with the connecting block, be provided with the rectangle spread groove on the connecting block, the lateral wall intermediate position of rectangle spread groove is provided with the rectangle draw-in groove, just be located on the connecting block the below both sides of rectangle draw-in groove all are provided with the mounting panel, still include to set up simultaneously the rectangle spread groove with apron in the rectangle draw-in groove, the apron passes through bolt two to be fixed on the mounting panel, the trash rack sets up in the rectangle spread.
The trash blocking net comprises an upper floating rope, a lower sinking rope and a net body arranged between the upper floating rope and the lower sinking rope, the upper floating rope is arranged in the rectangular connecting groove and passes through the cover plate to be fixed, and the lower sinking rope is provided with the balance weight.
The floating body comprises an inner sleeve, floating body sleeves with internal threads are connected to the outer walls of the two ends of the inner sleeve in an external mode, the floating body sleeves are sleeved on the inner sleeve in a sleeved mode, the floats are arranged between the floating body sleeves in a two-mode, a protective cover is sleeved on the floats and comprises two semicircular cover bodies with two ends fixed through bolts, a cavity is formed in each semicircular cover body, the floats are arranged in the cavities, bosses are arranged on the two end faces of each semicircular cover body in a sleeved mode, the bosses are sleeved on the floating body sleeves in a sleeved mode, the bolts are arranged on the bosses and located on the two sides of the floating body sleeves, and the inner sleeve is connected to the rope in series.
One side of the connecting sleeve opposite to the connecting rod is externally connected with a fixing block, the fixing block is provided with a threaded hole communicated with the connecting sleeve, and the threaded hole is provided with a limit screw rod through threaded connection.
The threaded hole with the connecting sleeve junction is provided with the reaming, be provided with spacing disc on the limiting screw, spacing disc sets up in the reaming. This can increase the contact area with the rope and improve the compaction effect.
The upper floating rope, the lower sinking rope, the rope and the net are all made of polyethylene materials, and other flexible and corrosion-resistant materials can also be adopted. The limiting circular plate and the cover plate can extrude the upper floating rope, the lower sinking rope and the rope at will.
The limiting disc is made of flexible materials, and damage to the rope is reduced.
The connection part of the rectangular connecting grooves is in transition through a fillet.
The utility model has the advantages that: simple structure, the convenience is fixed trash rack, but reuse still is provided with spacing plectane is further spacing to the rope.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
Fig. 2 is a schematic structural view of the floating body and the connecting member.
Fig. 3 is a schematic structural view of the connector.
Figure 4 is a schematic view of the inner sleeve and float sleeve configuration.
Wherein the reference numerals are: 1. a float; 2. a rope; 3. a trash rack; 4. a connecting member; 101. an inner sleeve; 102. a float; 103. a protective cover; 104. a float sleeve; 105. a boss; 106. a first bolt; 401. a connecting sleeve; 402. a connecting rod; 403. connecting blocks; 404. a rectangular connecting groove; 405. a cover plate; 406. a rectangular clamping groove; 407. mounting a plate; 408. a second bolt; 409. a fixed block; 410. a limit screw; 411. a limiting disc; 412. and (6) reaming.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
Referring to fig. 1-4, the utility model relates to a dirt blocking structure for energy storage power station inlet outlet, including a plurality of body 1, body 1 concatenates through rope 2, is provided with connecting piece 4 through threaded connection on the body 1, is provided with trash rack 3 on connecting piece 4, and trash rack 3's below is provided with the counter weight. Two ends of the rope 2 are fixed on the shore.
Connecting piece 4 includes connecting sleeve 401, be provided with the external screw thread of being connected with body 1 on connecting sleeve 401's the one end outer wall, be provided with connecting rod 402 on connecting sleeve 401's the other end outer wall, connecting rod 402's outer end is provided with connecting block 403, be provided with rectangle connecting groove 404 on the connecting block 403, the lateral wall intermediate position of rectangle connecting groove 404 is provided with rectangle draw-in groove 406, the below both sides that just are located rectangle draw-in groove 406 on the connecting block 403 all are provided with mounting panel 407, still including setting up the apron 405 in rectangle connecting groove 404 and rectangle draw-in groove 406 simultaneously, apron 405 passes through bolt two 408 to be fixed on mounting panel 407, trash screen 3 sets up in rectangle.
The trash rack 3 comprises an upper floating rope, a lower sinking rope and a net arranged between the upper floating rope and the sinking rope, the upper floating rope is arranged in a rectangular connecting groove 404 and fixed through a cover plate 405, and the sinking rope is provided with a balance weight.
Float 1 includes inner skleeve 101, all be external to have on inner skleeve 101's the both ends outer wall and have internal screw thread body sleeve 104, still including cup jointing float 102 on inner skleeve 101, float 102 sets up between two body sleeves 104, the protection casing 103 has been cup jointed on float 102, protection casing 103 includes that both ends all are through two half round cover bodies that bolt 106 is fixed, be provided with the cavity in the half round cover body, float 102 sets up in the cavity, be provided with boss 105 on half round cover body's the both ends face, boss 105 cup joints on body sleeve 104, bolt 106 sets up at boss 105 and is located body sleeve 104's both sides, inner skleeve 101 sets up to concatenate on rope 2.
One side opposite to the connecting rod 402 on the connecting sleeve 401 is externally connected with a fixing block 409, a threaded hole communicated with the connecting sleeve 401 is formed in the fixing block 409, and a limiting screw 410 is arranged on the threaded hole in a threaded connection mode.
A hole enlargement 412 is arranged at the joint of the threaded hole and the connecting sleeve 401, a limiting disc 411 is arranged on the limiting screw 410, and the limiting disc 411 is arranged in the hole enlargement 412. This can increase the contact area with the rope 2 to improve the pressing effect.
The upper floating rope, the lower sinking rope, the rope and the net are made of polyethylene materials, and other flexible and corrosion-resistant materials can be adopted. The limiting round plate 411 and the cover plate 405 can extrude the upper floating rope, the lower sinking rope and the rope at will.
Wear at rope 2 with a plurality of body 1, pass connecting sleeve 401, body sleeve 104 and inner skleeve 101 with rope 2 in proper order, fix the both ends of rope 2 at the bank, place the come-up rope of trash rack 3 in rectangle spread groove 404, cover apron 405 on last floating rope, carry out fixed connection through two bolts 408 and make apron 405 extrude on last floating rope, set up the counter weight on the rope that sinks under, make the net sink at the bottom.
The technical features that the utility model has not been described can be realized through or adopt prior art, and no longer give unnecessary details here, and of course, the above-mentioned explanation is not right the utility model discloses a restriction, the utility model discloses also not only be limited to the above-mentioned example, ordinary skilled person in this technical field is in the utility model discloses a change, modification, interpolation or replacement made in the essential scope also should belong to the utility model discloses a protection scope.
Claims (9)
1. The utility model provides an energy storage power station inlet outlet is with blocking dirty structure which characterized in that, includes a plurality of body, the body concatenates through the rope, be provided with the connecting piece through threaded connection on the body, be provided with the trash rack on the connecting piece, the below of trash rack is provided with the counter weight.
2. The energy storage power station inlet outlet is with blocking dirty structure of claim 1, characterized in that, the connecting piece includes the adapter sleeve, be provided with the external screw thread of being connected with the body on the outer wall of one end of adapter sleeve, be provided with the connecting rod on the outer wall of the other end of adapter sleeve, the outer end of connecting rod is provided with the connecting block, be provided with the rectangle spread groove on the connecting block, the lateral wall intermediate position of rectangle spread groove is provided with the rectangle draw-in groove, on the connecting block and be located the below both sides of rectangle draw-in groove all be provided with the mounting panel, still include the apron that sets up simultaneously in rectangle spread groove and rectangle draw-in groove, the apron passes through bolt two to be fixed on the mounting panel, block dirty net setting in the rectangle.
3. The trash holding structure for the water inlet and outlet of the energy storage power station as claimed in claim 2, wherein the trash holding net comprises an upper floating rope, a lower floating rope and a net arranged between the upper floating rope and the lower floating rope, the upper floating rope is arranged in the rectangular connecting groove and fixed through the cover plate, and the lower floating rope is provided with the counterweight.
4. The trash blocking structure for the water inlet and outlet of the energy storage power station as claimed in claim 2, wherein the floating body comprises an inner sleeve, floating body sleeves with internal threads are externally connected to the outer walls of two ends of the inner sleeve, the trash blocking structure further comprises a floater sleeved on the inner sleeve, the floater is arranged between the two floating body sleeves, a protective cover is sleeved on the floater, the protective cover comprises two semicircular cover bodies, two ends of each semicircular cover body are fixed through a bolt, a cavity is formed in each semicircular cover body, the floater is arranged in the cavity, bosses are arranged on two end faces of each semicircular cover body, the bosses are sleeved on the floating body sleeves, the bolt I is arranged on the bosses and located on two sides of each floating body sleeve, and the inner sleeve is connected to the rope in series.
5. The trash rack structure for the water inlet and outlet of the energy storage power station as claimed in claim 2, wherein a fixed block is externally connected to one side of the connecting sleeve opposite to the connecting rod, a threaded hole communicated with the connecting sleeve is formed in the fixed block, and a limit screw is arranged in the threaded hole in a threaded connection mode.
6. The trash rack structure for the water inlet and outlet of the energy storage power station as claimed in claim 5, wherein a hole is formed at the joint of the threaded hole and the connecting sleeve, and a limiting disc is arranged on the limiting screw and arranged in the hole.
7. The trash holding structure for the water inlet and outlet of the energy storage power station as claimed in claim 3, wherein the upper floating rope, the lower sinking rope, the rope and the net are made of polyethylene.
8. The trash holding structure for the water inlet and outlet of the energy storage power station as claimed in claim 6, wherein the limiting disc is made of flexible material.
9. The trash holding structure for the water inlet and outlet of the energy storage power station as claimed in claim 2, wherein the joints of the rectangular connecting grooves are in rounded transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922076151.6U CN211171869U (en) | 2019-11-27 | 2019-11-27 | Dirt blocking structure for water inlet and outlet of energy storage power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922076151.6U CN211171869U (en) | 2019-11-27 | 2019-11-27 | Dirt blocking structure for water inlet and outlet of energy storage power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211171869U true CN211171869U (en) | 2020-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922076151.6U Active CN211171869U (en) | 2019-11-27 | 2019-11-27 | Dirt blocking structure for water inlet and outlet of energy storage power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211171869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113957863A (en) * | 2021-09-18 | 2022-01-21 | 中国水利水电第六工程局有限公司 | Quick block structure of diversion tunnel |
-
2019
- 2019-11-27 CN CN201922076151.6U patent/CN211171869U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113957863A (en) * | 2021-09-18 | 2022-01-21 | 中国水利水电第六工程局有限公司 | Quick block structure of diversion tunnel |
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