CN111779611B - Water wheel decontamination plant for hydroelectric power generation - Google Patents
Water wheel decontamination plant for hydroelectric power generation Download PDFInfo
- Publication number
- CN111779611B CN111779611B CN202010657943.7A CN202010657943A CN111779611B CN 111779611 B CN111779611 B CN 111779611B CN 202010657943 A CN202010657943 A CN 202010657943A CN 111779611 B CN111779611 B CN 111779611B
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- China
- Prior art keywords
- impeller
- fixedly arranged
- conductor
- power generation
- conductor bar
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 238000010248 power generation Methods 0.000 title claims abstract description 21
- 238000005202 decontamination Methods 0.000 title claims abstract description 15
- 230000003588 decontaminative effect Effects 0.000 title claims abstract description 15
- 239000004020 conductor Substances 0.000 claims abstract description 62
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000004636 vulcanized rubber Substances 0.000 claims description 3
- 230000006698 induction Effects 0.000 abstract description 4
- 230000005389 magnetism Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000011345 viscous material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
Images
Classifications
-
- 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
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
- F03B11/08—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator for removing foreign matter, e.g. mud
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- 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
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/12—Blades; Blade-carrying rotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2220/00—Type of materials or objects being removed
- B08B2220/01—Adhesive materials
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses a water wheel decontamination device for water conservancy power generation, which comprises a rotating roller and a plurality of impellers fixedly arranged on the side wall of the rotating roller, wherein the impellers are symmetrically arranged around the center of the rotating roller, magnets are fixedly arranged in the impellers, the adjacent sides of the magnets in the two adjacent impellers are opposite in magnetism, sliding grooves are fixedly arranged on the side walls of the impellers, first conductor bars are arranged in the sliding grooves in a sliding mode, two ends of each first conductor bar are respectively connected with a lead, a second conductor bar is transversely fixedly arranged on the adjacent impeller, and the second conductor bars are fixedly arranged at the connecting positions of the corresponding impeller and the rotating roller. The invention has the advantages of ingenious design and scientific and reasonable structure, realizes that the conductor performs cutting magnetic induction line motion under the impact of water flow, so that current flows into the spring, the extension of the spring drives the scraper to move, adhered objects which cannot be washed away by the water flow on the impeller are scraped, and the normal operation of the water wheel is ensured.
Description
Technical Field
The invention relates to the technical field of water conservancy power generation, in particular to a water wheel decontamination device for water conservancy power generation.
Background
Hydroelectric power generation is a process of converting potential energy contained in rivers, lakes and the like which are located at a high position to a low position into kinetic energy of a water turbine, then pushing a generator to generate electric energy by taking the water turbine as a motive power, pushing a hydraulic machine (the water turbine) to rotate by utilizing the water power, converting the water energy into mechanical energy, generating electricity by connecting another machine (the generator) to the water turbine along with the rotation of the water turbine, and converting the mechanical energy into the electric energy, wherein the hydroelectric power generation is a process of converting the potential energy of the water into the mechanical energy and then converting the mechanical energy into the electric energy in a certain sense;
and at the in-process of hydraulic turbine function, when rivers strike the impeller, the one side that the impeller directly received rivers and strikeed often can be stained with the stickness material that rivers carried, and this stickness material is difficult to be washed away by rivers, and long-term accumulation can lead to the weight grow of water wheels, makes the resistance increase that its rotation received, and then the efficiency of producing electricity reduces, to this we propose a novel for hydroelectric power generation water wheel decontaminating device.
Disclosure of Invention
The invention aims to solve the defects in the prior art, such as: the existing hydraulic power generation water wheel often has viscous substances which are difficult to be washed away by water flow in the working process and are attached to the surface of the water wheel, so that the hydraulic power generation process is adversely affected, and the provided hydraulic power generation water wheel decontamination device is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
a water wheel decontamination device for hydroelectric power generation comprises a rotating roller and a plurality of impellers fixedly arranged on the side wall of the rotating roller, wherein the impellers are symmetrically arranged about the center of the rotating roller, magnets are fixedly arranged in the impellers, one sides, close to each other, of the magnets in the two adjacent impellers are oppositely arranged in a magnetic manner, sliding grooves are fixedly arranged on the side walls of the impellers, first conductor bars are arranged in the sliding grooves in a sliding manner, two ends of each first conductor bar are connected and provided with wires, a second conductor bar is transversely and fixedly arranged on the adjacent impeller, the second conductor bars are fixedly arranged at the joints of the corresponding impellers and the rotating roller, the other ends of the two wires are respectively connected and arranged with two ends of each second conductor bar, a plurality of springs are fixedly arranged on the side wall of each second conductor bar, and the springs are arranged on the side wall of the corresponding impeller, and a scraping plate is fixedly arranged at one end of each spring, which is far away from the second conductor bar, and a limiting mechanism is arranged between the scraping plate and the side wall of the corresponding impeller.
Preferably, the limiting mechanism comprises a sliding block fixedly arranged on the lower wall of the scraper, the side wall of the impeller is provided with a matched sliding groove, the sliding block and the sliding groove are arranged in a matched T shape, and a protective rubber strip is further arranged at the position where the sliding groove is communicated with the outside.
Preferably, floating balls are fixedly arranged on the two guide lines, and the floating balls are arranged close to the sliding groove.
Preferably, the surfaces of the first conductor bar, the second conductor bar, the lead and the spring are all sleeved with vulcanized rubber layers.
Preferably, the both ends of first conductor stick are all fixed and are equipped with the stopper, the cross-sectional area of stopper is great setting, just the both sides lateral wall setting of stopper laminating sliding tray.
Preferably, the latter half of scraper blade is the slope setting, just the scraper blade lower extreme is the point form setting of laminating mutually with the impeller.
Preferably, a plurality of the sliding grooves are respectively arranged with the impeller in an integrated manner, and the sliding grooves and the first conductor bars are arranged smoothly.
Compared with the prior art, the invention has the beneficial effects that:
1. through the arrangement of the magnet, the sliding groove and the first conductor bar, the first conductor bar can do motion of cutting the magnetic induction line when sliding in the sliding groove, so that current generated in the first conductor bar is used as a power source of the device, an additional power device is not needed, and resources are saved;
2. through the arrangement of the conducting wire, the second conductor bar, the spring and the scraper, current generated in the first conductor bar can enter the second conductor bar through the conducting wire, so that a closed loop is formed, the spring is electrified to contract due to the current in the loop, the scraper moves back and forth, and viscous substances on the surface of the impeller are scraped;
3. through stop gear's setting, prevent effectively that the scraper blade from probably breaking away from the phenomenon of impeller when removing and taking place for the scraper blade is at the surface reciprocating motion of impeller all the time, strikes off its surperficial debris.
Drawings
FIG. 1 is a schematic structural view of a hydraulic turbine decontamination device for hydroelectric power generation according to the present invention;
FIG. 2 is a schematic perspective view of the sliding groove of FIG. 1;
fig. 3 is a schematic structural diagram at a in fig. 1.
In the figure: the device comprises a rotating roller 1, an impeller 2, a magnet 3, a sliding groove 4, a first conductor bar 5, a second conductor bar 6, a lead 7, a spring 8, a scraper 9, a floating ball 10, a sliding block 11 and a sliding groove 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a water wheel decontamination device for hydroelectric power generation, comprising a rotating roller 1 and a plurality of impellers 2 fixedly arranged on the side wall of the rotating roller 1, wherein the impellers 2 are symmetrically arranged about the center of the rotating roller 1, and is characterized in that the impellers 2 are respectively fixedly provided with a magnet 3, one side of the adjacent two impellers 2, close to each other, of the magnets 3 is oppositely arranged in magnetism, the side wall of the impellers 2 is respectively fixedly provided with a sliding groove 4, a first conductor bar 5 is arranged in the sliding groove 4 in a sliding manner, through the arrangement of the magnets 3, the sliding groove 4 and the first conductor bar 5, the first conductor bar 5 can do movement of cutting magnetic induction lines when sliding in the sliding groove 4, so that current generated in the first conductor bar 5 is used as a power source of the device, no additional power device is needed, resources are saved, the sliding grooves 4 are respectively and integrally formed with the impellers 2, the sliding groove 4 and the first conductor bar 5 are smoothly arranged, so that the structure falling phenomenon which is easily caused in water after long-term immersion is avoided, the two ends of the first conductor bar 5 are fixedly provided with limiting blocks, the cross-sectional areas of the limiting blocks are arranged in a larger way, the limiting blocks are arranged by being attached to the side walls of the two sides of the sliding groove 4, the first conductor bar 5 is prevented from being possibly deviated in the sliding process, the first conductor bar 5 is well limited, the two ends of the first conductor bar are respectively connected with a lead 7, the two leads 7 are respectively fixedly provided with a floating ball 10, the floating ball 10 is arranged close to the sliding groove 4, the knotting phenomenon which is possibly caused when the leads 7 are in a loose state in water is effectively prevented, the second conductor bar 6 is transversely fixedly arranged on the adjacent impeller 2, and vulcanized rubber layers are respectively sleeved on the surfaces of the first conductor bar 5, the second conductor bar 6, the leads 7 and the spring 8, so that the impeller is isolated from the outside, the process can not be normally carried out due to direct contact with water is prevented, the second conductor bar 6 is fixedly arranged at the joint of the corresponding impeller 2 and the rotating roller 1, the other ends of the two leads 7 are respectively connected with the two ends of the second conductor bar 6, the side wall of the second conductor bar 6 is fixedly provided with a plurality of springs 8, the springs 8 are arranged close to the side wall of the corresponding impeller 2, one ends of the springs 8, which are far away from the second conductor bar 6, are jointly and fixedly provided with a scraper 9, and through the arrangement of the leads 7, the second conductor bar 6, the springs 8 and the scrapers 9, the current generated in the first conductor bar 5 can enter the second conductor bar 6 through the leads 7, so that a closed loop is formed, and the current in the loop enables the springs 8 to be electrified and contracted, so that the back and forth movement of the scraper 9 is realized, and sticky substances on the surface of the impeller, the lower half part of the scraper 9 is obliquely arranged, the lower end of the scraper 9 is in a pointed shape which is attached to the impeller 2, so that the adhered substances on the side wall of the impeller 2 can be better removed by the scraper 9, a limiting mechanism is arranged between the scraper 9 and the side wall corresponding to the impeller 2, the phenomenon that the scraper 9 is possibly separated from the impeller 2 when moving is effectively prevented through the arrangement of the limiting mechanism, the scraper 9 moves back and forth on the surface of the impeller 2 all the time to scrape sundries on the surface of the impeller, the limiting mechanism comprises a sliding block 11 fixedly arranged on the lower wall of the scraper 9, the side wall of the impeller 2 is provided with a matched sliding groove 12, the sliding block 11 and the sliding groove 12 are arranged in a matched T shape, the movement of the scraper 9 is effectively limited, the surface of the impeller 2 is attached all the time when the scraper 9 moves, and a protective rubber strip is arranged at the position, prevents silt and other substances from entering the chute 12 and hindering the normal work of the scraper 9.
In the invention, the working principle is as follows:
1. law of electromagnetic induction: when a part of conductors of the closed circuit do the motion of cutting the magnetic induction lines in a magnetic field, current can be generated in the conductors;
2. energizing and contracting a spring: the single turns of the spring are not contacted or insulated, the spring is equivalent to an electrified solenoid when being electrified, each turn of the spring is equivalent to annular current, and the current direction in each turn of the spring is the same. According to mutual attraction between the currents in the same direction, each circle of spring is mutually attracted with the adjacent spring, so that the whole spring is contracted;
in the device, when water impact water wheels, the left impeller 2 of water wheels can receive the impact of rivers, rivers can drive first conductor stick 5 and remove in sliding tray 4, when this impeller 2 rotates and is vertical state under the liquid level, under the effect of gravity, first conductor stick 5 removes the one end that the rotor roll 1 is kept away from to sliding tray 4, when impeller 2 rotates and is vertical state to the liquid level, first conductor stick 5 can remove the one end that is close to rotor roll 1 to sliding tray 4, at the in-process that first conductor stick 5 removed, produce electric current in the first conductor stick 5, and transmit in second conductor stick 6 through wire 7, and then make spring 8 circular telegram shrink, and then make the continuous surface round trip movement at impeller 2 of scraper blade 9 who is connected with spring 8, strike off the stickness material that will adhere to on impeller 2.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A water wheel decontamination device for hydroelectric power generation comprises a rotating roller (1) and a plurality of impellers (2) fixedly arranged on the side wall of the rotating roller (1), wherein the impellers (2) are symmetrically arranged about the center of the rotating roller (1), and is characterized in that magnets (3) are fixedly arranged in the impellers (2), one side, close to each other, of each magnet (3) in each adjacent impeller (2) is oppositely arranged in a magnetic manner, a sliding groove (4) is fixedly arranged on the side wall of each impeller (2), a first conductor bar (5) is arranged in each sliding groove (4) in a sliding manner, two ends of each first conductor bar are respectively connected and provided with a lead (7), a second conductor bar (6) is transversely and fixedly arranged on each adjacent impeller (2), and the second conductor bar (6) is fixedly arranged at the joint of the corresponding impeller (2) and the rotating roller (1), and two the other end of wire (7) is connected the setting with the both ends of second conductor stick (6) respectively, the fixed a plurality of springs (8) that are equipped with on the lateral wall of second conductor stick (6), the setting is pressed close to with the lateral wall that corresponds impeller (2) in spring (8), and is a plurality of the one end that second conductor stick (6) were kept away from in spring (8) is fixed jointly and is provided with scraper blade (9), be equipped with stop gear between scraper blade (9) and the lateral wall that corresponds impeller (2).
2. The water wheel decontamination device for the water conservancy power generation according to claim 1, wherein the limiting mechanism comprises a sliding block (11) fixedly arranged on the lower wall of the scraper (9), the side wall of the impeller (2) is provided with a matched sliding groove (12), the sliding block (11) and the sliding groove (12) are arranged in a matched T shape, and a protective rubber strip is further arranged at the communication part of the sliding groove (12) and the outside.
3. The water wheel decontamination device for water conservancy power generation according to claim 1, wherein floating balls (10) are fixedly arranged on the two conducting wires (7), and the floating balls (10) are arranged close to the sliding groove (4).
4. The water wheel decontamination device for water conservancy power generation according to claim 1, wherein the surfaces of the first conductor bar (5), the second conductor bar (6), the lead (7) and the spring (8) are all sleeved with a vulcanized rubber layer.
5. The water wheel decontamination device for the water conservancy power generation according to claim 1, wherein limiting blocks are fixedly arranged at both ends of the first conductor bar (5), and the limiting blocks are attached to the side walls of both sides of the sliding groove (4).
6. The water wheel decontamination device for the water conservancy power generation according to claim 1, wherein the lower half portion of the scraper (9) is obliquely arranged, and the lower end of the scraper (9) is in a pointed shape attached to the impeller (2).
7. The water wheel decontamination device for the water conservancy power generation according to claim 1, wherein the plurality of the sliding grooves (4) are respectively integrally formed with the impeller (2), and the sliding grooves (4) and the first conductor bars (5) are smoothly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010657943.7A CN111779611B (en) | 2020-07-09 | 2020-07-09 | Water wheel decontamination plant for hydroelectric power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010657943.7A CN111779611B (en) | 2020-07-09 | 2020-07-09 | Water wheel decontamination plant for hydroelectric power generation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111779611A CN111779611A (en) | 2020-10-16 |
| CN111779611B true CN111779611B (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010657943.7A Active CN111779611B (en) | 2020-07-09 | 2020-07-09 | Water wheel decontamination plant for hydroelectric power generation |
Country Status (1)
| Country | Link |
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| CN (1) | CN111779611B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002326007A (en) * | 2001-05-01 | 2002-11-12 | Michihiro Oe | Device for preventing blockage of pump by solid material |
| CN202779006U (en) * | 2012-04-23 | 2013-03-13 | 佛山市纯净界环保有限公司 | Device with air cleaner water wheel automatically cleaned |
| FR3022595A1 (en) * | 2014-06-24 | 2015-12-25 | Eolys Ressources & En | HYDROLIENNE COMPRISING BLADES ASSOCIATED WITH A SQUEAKER FOR THE CLEANING OF THEIR SURFACES. |
| CN108105015A (en) * | 2018-02-01 | 2018-06-01 | 朱利良 | It is a kind of that there is the Water diversion device for water turbine of automatic cleaning |
| CN109772782A (en) * | 2017-11-15 | 2019-05-21 | 四川省内江蜀源水轮机有限公司 | A kind of hydraulic turbine with flabellum cleaning device |
| CN110896939A (en) * | 2019-12-09 | 2020-03-24 | 曾德恩 | Utilize ocean can power generation's barnacle remove device |
| CN111255608A (en) * | 2020-03-23 | 2020-06-09 | 杭州千耘贸易有限公司 | Water turbine capable of automatically cleaning scale on back water side of wheel fan |
-
2020
- 2020-07-09 CN CN202010657943.7A patent/CN111779611B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002326007A (en) * | 2001-05-01 | 2002-11-12 | Michihiro Oe | Device for preventing blockage of pump by solid material |
| CN202779006U (en) * | 2012-04-23 | 2013-03-13 | 佛山市纯净界环保有限公司 | Device with air cleaner water wheel automatically cleaned |
| FR3022595A1 (en) * | 2014-06-24 | 2015-12-25 | Eolys Ressources & En | HYDROLIENNE COMPRISING BLADES ASSOCIATED WITH A SQUEAKER FOR THE CLEANING OF THEIR SURFACES. |
| CN109772782A (en) * | 2017-11-15 | 2019-05-21 | 四川省内江蜀源水轮机有限公司 | A kind of hydraulic turbine with flabellum cleaning device |
| CN108105015A (en) * | 2018-02-01 | 2018-06-01 | 朱利良 | It is a kind of that there is the Water diversion device for water turbine of automatic cleaning |
| CN110896939A (en) * | 2019-12-09 | 2020-03-24 | 曾德恩 | Utilize ocean can power generation's barnacle remove device |
| CN111255608A (en) * | 2020-03-23 | 2020-06-09 | 杭州千耘贸易有限公司 | Water turbine capable of automatically cleaning scale on back water side of wheel fan |
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| Publication number | Publication date |
|---|---|
| CN111779611A (en) | 2020-10-16 |
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Effective date of registration: 20210609 Address after: 247200 Hongxing formation, Huayuan village, Huayuan Township, Dongzhi County, Chizhou City, Anhui Province Applicant after: Anhui Zhidao Construction Engineering Co.,Ltd. Address before: 334001 No.98 Qingfeng Road, Xinzhou District, Shangrao City, Jiangxi Province Applicant before: Tang Jie |
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