CN206801759U - A kind of hydropower generating device - Google Patents
A kind of hydropower generating device Download PDFInfo
- Publication number
- CN206801759U CN206801759U CN201720524645.4U CN201720524645U CN206801759U CN 206801759 U CN206801759 U CN 206801759U CN 201720524645 U CN201720524645 U CN 201720524645U CN 206801759 U CN206801759 U CN 206801759U
- Authority
- CN
- China
- Prior art keywords
- penstocks
- main shaft
- generating device
- controller
- headrace
- Prior art date
- 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.)
- Expired - Fee Related
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Classifications
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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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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
A kind of hydropower generating device, including headrace, water outlet gate, penstocks, generator, main shaft, controller, power generation rotor and downstream water channel, the penstocks upper end connects headrace, the lower end connection downstream water channel of the penstocks, the junction of the headrace and penstocks sets water outlet gate, the power generation rotor is connected by main shaft with generator, the penstocks are divided into tilting section and vertical section, the tilting section of the penstocks sets flow controller, the main shaft is extended to outside the vertical section of penstocks, displacement transducer one and displacement transducer two are set on the main shaft, the controller can control the lifting of main shaft, the hydropower generating device is connected with electric storage device.The utility model realizes that gravitional force is converted into electric energy by existing high water level, it is not necessary to installs water pump again water transport to high water level, energy-conserving and environment-protective, energy utilization rate is high.
Description
Technical field
It the utility model is related to hydroelectric field, more particularly to a kind of hydropower generating device.
Background technology
Power resource is valuable, and the production of electric energy before is substantially firepower fuel power generation function, but fuel be can not be again
Production-goods source, and the gas that can also burn can also pollute to atmospheric environment, and tradition can be avoided using water-energy generating electricity
The shortcomings that generating.In addition, it is still subject matter that how electric energy caused by water-energy generating electricity postpartum, which facilitates the energy storage of economy,.At present, it is beautiful
State is using superconducting energy storage, but cost is too high.Therefore, there is an urgent need to design a kind of water-energy generating electricity for sewage treatment plant
Device and electric energy storage device, further improve the utilization rate of waterpower resourses.
The content of the invention
To solve the above problems, the utility model discloses a kind of hydropower generating device.
In order to reach object above, the utility model provides following technical scheme：
A kind of hydropower generating device, including headrace, water outlet gate, penstocks, generator, main shaft, controller, hair
Electric rotor and downstream water channel, the penstocks upper end connect headrace, and the lower end of the penstocks connects downstream water channel,
The junction of the headrace and penstocks sets water outlet gate, and the power generation rotor is connected by main shaft with generator,
The penstocks are divided into tilting section and vertical section, and the tilting section of the penstocks sets flow controller, and the main shaft prolongs
Extend outside the vertical section of penstocks, displacement transducer one and displacement transducer two, the flow control are set on the main shaft
Device, displacement transducer one and displacement transducer two are connected with controller, and the controller can control the lifting of main shaft, the water
Energy TRT is connected with electric storage device.
Preferably, liquid level gauge is set in the headrace, and the liquid level gauge is connected with controller.
Preferably, speed probe is set on the main shaft, and the speed probe is connected with controller.
Preferably, temperature sensor is set in the power generation rotor, and the temperature sensor is connected with controller.
Preferably, a diameter of 600mm of the penstocks.
Preferably, the power generation rotor is made up of 304 austenitic stainless steel materials.
Preferably, the junction of the downstream water channel and penstocks sets valve.
Preferably, the quantity of the power generation rotor is one or more.
The beneficial effects of the utility model：
1st, the utility model realizes that gravitional force is converted into electric energy by existing high water level, it is not necessary to which installing water pump again will
Water transport is high to high water level, energy-conserving and environment-protective, energy utilization rate；
2nd, the utility model only needs to raise water outlet gate height, it is possible to increase water flow, high flow rate water outlet flow through generating
Device, driving rotor more quick rotation, so that generator high power operation, then caused electric energy increase, it is not necessary to install additional
Other complicated equipment, cost is relatively low, easy to maintenance；
3rd, the utility model sets electric storage device, and part input to the electric energy energy storage through electric energy caused by water-energy generating electricity fills
Put and stored, be advantageous to rationally utilize generating；
The 4th, liquid level gauge is set in headrace caused by the utility model, be advantageous to be monitored water level；
5th, the utility model sets speed probe and temperature sensor, is capable of the rotating speed and temperature of effective monitoring power generation rotor
Degree, its overload is prevented, controller is handled according to transmission data, controls lifting spindle, automaticity is high, is advantageous to protect
Power generation rotor；
6th, power generation rotor of the present utility model is made up of 304 austenitic stainless steel materials, wear-resisting and be not easy, by aqueous corrosion, to make
With long lifespan, it is easy to repair.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is electricity production of the present utility model-storing up electricity circuit topology figure.
Reference numerals list：1st, headrace；2nd, water outlet gate；3rd, penstocks；4th, generator；5th, main shaft；6th, generate electricity
Rotor；7th, downstream water channel；8th, displacement transducer one；9th, displacement transducer two；10th, liquid level gauge；11st, hydropower generating device；12nd, store up
Electric installation.
Embodiment
With reference to the accompanying drawings and detailed description, the utility model is furtherd elucidate, it should be understood that following specific embodiment parties
Formula is merely to illustrate the utility model rather than limitation the scope of the utility model.It should be noted that make below in description
Word "front", "rear", "left", "right", "up" and "down" refer to the direction in accompanying drawing, and word " interior " and " outer " refer to respectively
Be directed towards or the direction away from particular elements geometric centers.
As shown in Figure 1-2, a kind of hydropower generating device, including headrace 1, water outlet gate 2, a diameter of 600mm pressure
Power water pipe 3, generator 4, main shaft 5, controller, one or more power generation rotors 6 and downstream water channel 7, downstream water channel 7 and press water
The junction of pipe 3 sets valve, the upper end of penstocks 3 connection headrace 1, and the lower end of penstocks 3 connects downstream water channel 7,
The junction of headrace 1 and penstocks 3 sets water outlet gate 2, and power generation rotor 6 is connected by main shaft 5 with generator 4, pressure
Power water pipe 3 divides sets flow controller for tilting section and vertical section, the tilting section of penstocks 3, and main shaft 5 extends to penstocks
Outside 3 vertical section, displacement transducer 1 and displacement transducer 29, flow controller, the and of displacement transducer 1 are set on main shaft
Displacement transducer 29 is connected with controller, and controller can control the lifting of main shaft 5, hydropower generating device and electric storage device phase
Even, be advantageous to rationally set liquid level gauge 10 in headrace 1 using generating electricity, be advantageous to be monitored water level, liquid level gauge 10
It is connected with controller, speed probe is set on main shaft 5, speed probe is connected with controller, and temperature is set in power generation rotor 4
Sensor, temperature sensor are connected with controller, and the setting of speed probe and temperature sensor being capable of effective monitoring generating turn
The rotating speed and temperature of son, its overload is prevented, controller is handled according to transmission data, and automaticity is high, is advantageous to protect
Power generation rotor.Power generation rotor 4 is made up of 304 austenitic stainless steel materials, wear-resisting and be not easy by aqueous corrosion, service life length, just
In maintenance.
Water-energy generating electricity is divided into electric energy and produced and two aspects of electric energy energy storage.The generation of water-energy generating electricity electricity passes through water outlet water
Canal realizes with hydropower generating device, and by the physical principle of gravitional force.In the water outlet water channel of six country fair sewage treatment plants
3.5m eminences build headrace 1, and install water outlet gate 2 in headrace 1.Pressed for 600mm in the outer connecting pipe footpath of water outlet gate 2
The water inlet end of power water pipe 3.TRT uses axial flow generator group, and generator is 50Kw Brushless PM synchronous, and generator turns
Speed is 500r/min, and real work efficiency is 75%, and water outlet generating flow is 1.1 cubes of meter per seconds.
Operation principle of the present utility model is：Tail water after draining pump is lifted is stored to 3.5m height in headrace 1
Afterwards, water outlet gate 2 is opened, tail water is flowed out by Action of Gravity Field from headrace 1, and the hair at lower end is flowed through through pressure pipe water pipe 3
Electric installation, final tail water are discharged by the pipeline flow-direction level of tail water.The principle of electric energy is converted into according to gravitional force, quick flowing
Tail water drive the power generation rotor 6 in TRT to rotate, and generator 4 and the power generation rotor 6 in TRT are coaxial, revolve
The power generation rotor 6 turned drives generator 4 to work so as to produce electric energy again.If closing the water outlet gate 2 of headrace 1, do not have
Tail water drives the power generation rotor 6 in TRT to rotate, and power generation rotor 6 can not drive the work of generator 4 to generate electricity, and pause water can be sent out
Electricity.The physical method of electric energy is converted into by the gravitional force of water outlet, reaches the purpose of water-energy generating electricity.
Hydropower generating device 11 is connected with electric storage device 12 by circuit topological structure, so as to possess electricity production-storing up electricity-confession
The function of electricity.Specific implementation step is：
A, in the case of water-energy generating electricity has caused by electric energy, closure switch K1, K2, caused electric energy is through dc bus one
Point being used for plant area powers, and another part inputs to electric storage device 12, the runner rotation in electricity driving electric storage device 12, electric energy with
The form of mechanical energy completes storage；
B, in the case of water-energy generating electricity does not have caused by electric energy, maintained switch K2 is normally opened, now female through direct current without electric energy
Line inputs to electric energy storage device, and the mechanical energy motor rotor of the runner storage in electric storage device 12 rotates around stator before
Electric energy is produced, the electric energy of mechanical energy conversion is powered through normally closed switch K3 to plant area.
Technological means disclosed in the utility model is not limited only to the technological means disclosed in above-mentioned embodiment, also
Including being combined formed technical scheme by above technical characteristic.It should be pointed out that the ordinary skill for the art
For personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these are improved and profit
Decorations are also considered as the scope of protection of the utility model.
Claims (8)
- A kind of 1. hydropower generating device, it is characterised in that：Including headrace, water outlet gate, penstocks, generator, main shaft, Controller, power generation rotor and downstream water channel, the penstocks upper end connect headrace, the lower end connection of the penstocks Downstream water channel, the junction of the headrace and penstocks set water outlet gate, and the power generation rotor passes through main shaft and hair Motor is connected, and the penstocks are divided into tilting section and vertical section, and the tilting section of the penstocks sets flow controller, institute State main shaft to extend to outside the vertical section of penstocks, displacement transducer one and displacement transducer two are set on the main shaft, it is described Flow controller, displacement transducer one and displacement transducer two are connected with controller, and the controller can control the liter of main shaft Drop, the hydropower generating device are connected with electric storage device.
- A kind of 2. hydropower generating device as claimed in claim 1, it is characterised in that：Liquid level gauge is set in the headrace, The liquid level gauge is connected with controller.
- A kind of 3. hydropower generating device as claimed in claim 1, it is characterised in that：Speed probe is set on the main shaft, The speed probe is connected with controller.
- A kind of 4. hydropower generating device as claimed in claim 1, it is characterised in that：TEMP is set in the power generation rotor Device, the temperature sensor are connected with controller.
- A kind of 5. hydropower generating device as claimed in claim 1, it is characterised in that：A diameter of 600mm of the penstocks.
- A kind of 6. hydropower generating device as claimed in claim 1, it is characterised in that：The power generation rotor by 304 austenites not Rust Steel material is made.
- A kind of 7. hydropower generating device as claimed in claim 1, it is characterised in that：The company of the downstream water channel and penstocks Meet place and valve is set.
- A kind of 8. hydropower generating device as claimed in claim 1, it is characterised in that：The quantity of the power generation rotor be one or It is multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720524645.4U CN206801759U (en) | 2017-05-12 | 2017-05-12 | A kind of hydropower generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720524645.4U CN206801759U (en) | 2017-05-12 | 2017-05-12 | A kind of hydropower generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206801759U true CN206801759U (en) | 2017-12-26 |
Family
ID=60740331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720524645.4U Expired - Fee Related CN206801759U (en) | 2017-05-12 | 2017-05-12 | A kind of hydropower generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206801759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113818982A (en) * | 2021-09-24 | 2021-12-21 | 谭资润 | Hydraulic energy machine power generation system without building barrage |
-
2017
- 2017-05-12 CN CN201720524645.4U patent/CN206801759U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113818982A (en) * | 2021-09-24 | 2021-12-21 | 谭资润 | Hydraulic energy machine power generation system without building barrage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 |