CN210289996U - Stable control device for pumped storage unit - Google Patents
Stable control device for pumped storage unit Download PDFInfo
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- CN210289996U CN210289996U CN201921279406.2U CN201921279406U CN210289996U CN 210289996 U CN210289996 U CN 210289996U CN 201921279406 U CN201921279406 U CN 201921279406U CN 210289996 U CN210289996 U CN 210289996U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 153
- 238000012806 monitoring device Methods 0.000 claims description 6
- 238000010248 power generation Methods 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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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- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
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Abstract
The utility model discloses a pumped storage unit stability control device in the technical field of power generation devices, which comprises a unit, a power device, a water turbine, a water pump, a total water outlet pipe, a total water inlet pipe and a water level monitor, wherein the power device is fixedly installed on the left side of the top of the unit, the water turbine is fixedly installed on the left side and the right side of an inner cavity of the unit, the water pump is fixedly installed on the lower side of the water turbine, the total water outlet pipe is fixedly installed on the upper left corner of the inner cavity of the unit, the total water inlet pipe is fixedly installed on the lower right corner of the inner cavity of the unit, the water level monitor is fixedly installed on the right side of the unit, a controller is arranged on the right side of the top of the unit, the water level of the pumped storage unit stability control device monitors the water level in real time, the damage of the water turbine and the water pump caused by overhigh water pressure is avoided, the cost is reduced, and the use efficiency is improved.
Description
Technical Field
The utility model relates to a power generation facility technical field specifically is a pumped storage unit control device that stabilizes.
Background
The pumped storage unit is used for equipment for generating power of a pumped storage power station, and the peak shaving of the power storage is usually realized by arranging the pumped storage power station.
The existing pumped storage unit stability control device is provided, so that the water level is too high in the using process, the water pressure is too high, the water turbine and the water pump are damaged, the cost is increased, and the using efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pumped storage unit stabilizes controlling means to the in-process that provides in solving above-mentioned background art using, the too high of water level makes water pressure too high cause hydraulic turbine and water pump to damage, problem with increased costs.
In order to achieve the above object, the utility model provides a following technical scheme: a pumped storage unit stability control device comprises a unit, a power device, a water turbine, a water pump, a total water outlet pipe, a total water inlet pipe and a water level monitor, wherein the power device is fixedly installed on the left side of the top of the unit, the water turbine is fixedly installed on the left side and the right side of an inner cavity of the unit, the water pump is fixedly installed on the lower side of the water turbine, the total water outlet pipe is fixedly installed on the upper left corner of the inner cavity of the unit, the total water inlet pipe is fixedly installed on the lower right corner of the inner cavity of the unit, the water level monitor is fixedly installed on the right side of the unit, a controller is arranged on the right side wall of the unit, a connecting rod is arranged on the upper side of the right side wall of the unit, a rotating rod is arranged in the middle of the bottom of the power device, a, the water pump is characterized in that a second water inlet pipe is arranged in the middle of the bottom of the water pump, a transmitting head is arranged in the middle of the bottom of the water level monitor, receiving plates are arranged on the left side wall and the right side wall of the water level monitor, and the controller is electrically connected with the power device and the water level monitor.
Preferably, the controller is fixedly connected to the right side of the top of the unit, the connecting rod is fixedly connected to the upper side of the right side wall of the unit, and the connecting rod is L-shaped.
Preferably, the rotating rod is in threaded connection with the middle of the bottom of the power device and penetrates through the unit, and the power device is a motor generator.
Preferably, the transmitting head is fixedly connected to the middle of the bottom of the water level monitor, the receiving plates are fixedly connected to the left side wall and the right side wall of the water level monitor, and the water level monitor is an ultrasonic detector.
Compared with the prior art, the beneficial effects of the utility model are that: this pumped storage unit stability control device, structural design is reasonable, through the height of water level monitor real-time supervision water level, and the water pressure that cooperation motor generator provided power and electric energy to hydraulic turbine and water pump is controlled, has avoided the too high hydraulic pressure to cause hydraulic turbine and water pump to damage, and the cost is reduced has improved the efficiency of using.
Drawings
FIG. 1 is a schematic sectional view of the front view of the present invention;
fig. 2 is a schematic view of the local structure of the present invention.
In the figure: the water level monitoring system comprises a set 100, a controller 110, a connecting rod 120, a power device 200, a rotating rod 210, a water turbine 300, a first water outlet pipe 310, a first water inlet pipe 320, a water pump 400, a second water outlet pipe 410, a second water inlet pipe 420, a total water outlet pipe 500, a total water inlet pipe 600, a water level monitor 700, a transmitting head 710 and a receiving plate 720.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a following technical scheme: a pumped storage unit stability control device avoids damage to a water turbine and a water pump caused by overhigh water pressure, reduces cost and improves use efficiency, please refer to fig. 1-2, which comprises a unit 100, a power device 200, a water turbine 300, a water pump 400, a total water outlet pipe 500, a total water inlet pipe 600 and a water level monitor 700;
referring to fig. 1-2 again, the controller 120 is arranged on the right side of the top of the unit 100, the connecting rod 120 is arranged on the upper side of the right side wall of the unit 100, specifically, the unit 100 is used for installing and connecting the power device 200, the water turbine 300, the water pump 400, the total water outlet pipe 500, the total water inlet pipe 600 and the water level monitor 700, the controller 110 is used for controlling the power device 200 to be opened by electrifying, and the connecting rod 120 is used for installing and connecting the water level monitor 700;
referring to fig. 1-2 again, the middle of the bottom of the power device 200 is provided with a rotating rod 210, the power device 200 is fixedly installed at the left side of the top of the unit 100, specifically, the power device 200 is fixedly connected to the left side of the top of the unit 100, the power device 200 is used for providing power and generating electricity, and the rotating rod 210 is used for transmitting the power provided by the power device 200;
referring to fig. 1-2 again, the left sidewall of the water turbine 300 has a first water outlet pipe 310, the right bottom of the water turbine 300 has a first water inlet pipe 320, the water turbine 300 is fixedly installed on the left and right sides of the inner cavity of the assembly 100, specifically, the first water outlet pipe 310 is fixedly connected to the left sidewall of the water turbine 300, the first water inlet pipe 320 is fixedly connected to the right bottom of the water turbine 300, the water turbine 300 is fixedly connected to the left and right sides of the inner cavity of the assembly 100, the water turbine 300 is used for the drainage of the assembly 100, the first water outlet pipe 310 is used for the drainage of the water turbine 300, and the first water inlet pipe 320 is;
referring to fig. 1-2 again, the left sidewall of the water pump 400 is provided with a second water outlet pipe 410, the middle of the bottom of the water pump 400 is provided with a second water inlet pipe 420, the water pump 400 is fixedly installed at the lower side of the water turbine 300, specifically, the second water outlet pipe 410 is fixedly connected to the left sidewall of the water pump 400, the second water inlet pipe 420 is fixedly connected to the middle of the bottom of the water pump 400, the water pump 400 is arranged at the lower side of the water turbine 300 and is in threaded connection with the power device 200 through the rotating rod 210, the water pump 400 is used for providing water pressure for the unit 100, the second water outlet pipe 410 is used for draining water from the water pump 400, and the;
referring to fig. 1-2 again, the total water outlet pipe 500 is fixedly installed at the upper left corner of the inner cavity of the unit 100, specifically, the total water outlet pipe 500 is fixedly connected to the upper left corner of the inner cavity of the unit 100, and the total water outlet pipe 500 is used for the total water outlet function of the unit 100;
referring to fig. 1-2 again, the main water inlet pipe 600 is fixedly installed at the lower right corner of the inner cavity of the unit 100, specifically, the main water inlet pipe 600 is fixedly connected to the lower right corner of the inner cavity of the unit 100, and the main water inlet pipe 600 is used for the main water inlet function of the unit 100;
referring to fig. 1-2 again, a transmitting head 710 is arranged in the middle of the bottom of the water level monitor 700, receiving plates 720 are arranged on the left and right side walls of the water level monitor 700, the water level monitor 700 is fixedly installed on the right side of the unit 100, specifically, the water level monitor 700 is fixedly connected to the right side of the unit 100 through a connecting rod 120, the water level monitor 700 is used for monitoring the height of the water level, the transmitting head 710 is used for transmitting ultrasonic waves, and the receiving plates 720 are used for receiving the ultrasonic waves by the water level monitor 700;
when the water level monitoring device is used specifically, ultrasonic waves are transmitted by a transmitting head 710 on a water level monitor 700 by a person in the technical field, the ultrasonic waves returned are received by a receiving plate 720 to monitor the water level, when the water level is too high, the power device 200 is controlled by a controller 110 to provide power, the rotating rod 210 is used for driving the water turbine 300 and the water pump to rotate for compensation, water is transmitted to the first water inlet pipe 320 and the second water inlet pipe 420 through the main water inlet pipe 600, then the water turbine 300 and the water pump are entered, then the water is transmitted to the main water outlet pipe 500 through the first water outlet pipe 310 and the second water outlet pipe 410 and then discharged, when the water level is lowered, the power device 200 can be closed by the controller 110 to stop providing power, and.
Referring to fig. 1-2 again, the controller 110 is fixedly connected to the right side of the top of the unit 100, the connecting rod 120 is fixedly connected to the upper side of the right side wall of the unit 100, the connecting rod 120 is L-shaped, and the connecting rod 120 is L-shaped, so as to facilitate the detachment and installation.
Referring to fig. 1-2 again, the rotating rod 210 is screwed in the middle of the bottom of the power device 200 and penetrates through the unit 100, the power device 200 is a motor generator, and the motor generator is used as the power device 200, and the motor generator has good stability and plays a good role in providing power and generating electricity.
Referring to fig. 1-2 again, the transmitting head 710 is fixedly connected to the middle of the bottom of the water level monitor 700, the receiving plate 720 is fixedly connected to the left and right side walls of the water level monitor 700, the water level monitor 700 is an ultrasonic monitor, and the ultrasonic monitor is used as the water level monitor, so that a good water level monitoring effect is achieved.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (4)
1. The utility model provides a pumped storage unit stability control device which characterized in that: including unit (100), power device (200), hydraulic turbine (300), water pump (400), total outlet pipe (500), total inlet tube (600) and water level monitor (700), the top left side fixed mounting of unit (100) power device (200), the inner chamber left and right sides fixed mounting of unit (100) hydraulic turbine (300), the downside fixed mounting of hydraulic turbine (300) water pump (400), the inner chamber upper left corner fixed mounting of unit (100) total outlet pipe (500), the inner chamber lower right corner fixed mounting of unit (100) total inlet tube (600), the right side fixed mounting of unit (100) water level monitor (700), the top right side of unit (100) has controller (110), the right side wall upside of unit (100) has connecting rod (120), rotating lever (210) has in the middle of the bottom of power device (200), the left side wall of hydraulic turbine (300) has first outlet pipe (310), the bottom right side of hydraulic turbine (300) has first inlet tube (320), the left side wall of water pump (400) has second outlet pipe (410), second inlet tube (420) have in the middle of the bottom of water pump (400), emitter (710) have in the middle of the bottom of water level monitor (700), the left and right sides wall of water level monitor (700) has receiving panel (720), controller (110) and power device (200) and water level monitor (700) electric connection.
2. The pumped-storage unit stability control device according to claim 1, wherein: the controller (110) is fixedly connected to the right side of the top of the unit (100), the connecting rod (120) is fixedly connected to the upper side of the right side wall of the unit (100), and the connecting rod (120) is L-shaped.
3. The pumped-storage unit stability control device according to claim 1, wherein: the rotating rod (210) is in threaded connection with the middle of the bottom of the power device (200) and penetrates through the unit (100), and the power device (200) is a motor generator.
4. The pumped-storage unit stability control device according to claim 1, wherein: the water level monitoring device is characterized in that the transmitting head (710) is fixedly connected to the middle of the bottom of the water level monitoring device (700), the receiving plate (720) is fixedly connected to the left side wall and the right side wall of the water level monitoring device (700), and the water level monitoring device (700) is an ultrasonic monitoring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921279406.2U CN210289996U (en) | 2019-08-08 | 2019-08-08 | Stable control device for pumped storage unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921279406.2U CN210289996U (en) | 2019-08-08 | 2019-08-08 | Stable control device for pumped storage unit |
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| Publication Number | Publication Date |
|---|---|
| CN210289996U true CN210289996U (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921279406.2U Active CN210289996U (en) | 2019-08-08 | 2019-08-08 | Stable control device for pumped storage unit |
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| CN (1) | CN210289996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113738566A (en) * | 2021-09-14 | 2021-12-03 | 国网新源控股有限公司 | Overspeed protection and flow control method based on pumped storage power station |
-
2019
- 2019-08-08 CN CN201921279406.2U patent/CN210289996U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113738566A (en) * | 2021-09-14 | 2021-12-03 | 国网新源控股有限公司 | Overspeed protection and flow control method based on pumped storage power station |
| CN113738566B (en) * | 2021-09-14 | 2023-09-19 | 国网新源控股有限公司 | Over-speed protection and flow control method based on pumped storage power station |
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