CN203311701U - Teaching aid simulating water drawing, energy storage and power generation - Google Patents
Teaching aid simulating water drawing, energy storage and power generation Download PDFInfo
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- CN203311701U CN203311701U CN2013200909458U CN201320090945U CN203311701U CN 203311701 U CN203311701 U CN 203311701U CN 2013200909458 U CN2013200909458 U CN 2013200909458U CN 201320090945 U CN201320090945 U CN 201320090945U CN 203311701 U CN203311701 U CN 203311701U
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- water
- downcomer
- display dial
- sensor
- teaching aid
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Abstract
The utility model proposes a teaching aid simulating water drawing, energy storage and power generation. The teaching aid is provided with a power generation device, a water-drawing device and an energy-storage device. When the teaching aid is in operation, water is injected into an upper water tank to a 2/3 depth and also into a lower water tank to a 1/3 depth. A valve is adjusted and it is detected and displayed by a water down-flow sensor and a water down-flow display dial that water down-flow quantity, water pressure, flow rate reach an appropriate value and then water current strikes screw propellers of an electric generator to generate power so that a light lights up. A first circuit switch is adjusted to an electrical-storage-device end to charge a storage battery and a second circuit switch is switched on so that the storage battery is connected with a water pump, that is, water in a water down-flow reservoir is drawn into the upper water tank. Water-drawing quantity and flow rate of the water pump are detected and displayed by a water up-flow sensor and a water up-flow display dial. The teaching aid simulating the water drawing, the energy storage and the power generation is auxiliary in hydroelectric-generation major courses and teaching design, visual and direct, safe in operation, simple in structure and convenient to manufacture.
Description
Technical field
The utility model relates to a kind of teaching aid of simulating pumped-storage power generation, the process of the whole production of simulation hydroenergy storage station.
Background technology
At present, in the hydropower professional teaching, theoretical lecture contents is more, and the image demonstration is less, and the student can only, more by the imagination and teacher's the difficult demonstration of writing on the blackboard, certainly will affect the effect of giving lessons.The experimental demonstration teaching aid only has simple function, for example, or is rotary wheel model, or is the water pump model, or be the factory building model.Set up the conventional power plant experiment table that can simulate whole power station production run, take up room and invest hugely, the experiment table that hydroenergy storage station is intended in modeling is difficulty especially.The teaching aid that for this reason, need to utilize existing lab resources to make a simulation hydroenergy storage station seems extremely important.
The utility model content
In order to overcome the defect of above-mentioned prior art, the utility model proposes a kind of teaching aid of simulating pumped-storage power generation, by tank box complex, electric motor units, water pipe, electric wire, battery, bulb and measurement component etc., formed, can enough demonstrate generating, draw water, all processes of accumulation of energy, measurement and demonstration.
The utility model is achieved through the following technical solutions:
The utility model proposes a kind of teaching aid of simulating pumped-storage power generation, have Blast Furnace Top Gas Recovery Turbine Unit (TRT), water plug, energy storage equipment, measurement mechanism and display device, this teaching aid comprises upper water box 1 and lower header 2, upper hose 3 and downcomer 4, controls water valve 5, generator 6 and water pump unit 7, bulb 8, electrical storage device 9, the first contactor 10 and second circuit switch 11, lower water sensor 12 and upper water sensor 13, lower water display dial 14 and upper water display dial 15, electric wire 16;
The common formation Blast Furnace Top Gas Recovery Turbine Unit (TRT) of upper water box 1, control water valve 5, downcomer sensor 12, lower water display dial 14, downcomer 4, generator 6 and bulb 8: wherein, terminate at upper water box 1 on downcomer 4, terminate at the generator upper end of lower header under it; Control water valve 5, lower water sensor 12 and lower water display dial 14 and be arranged on downcomer 4, generator 6 is arranged on the end of downcomer 4, generator 6 extension line connection bulbs 8;
The common formation water plug of lower header 2, water pump 7, upper water sensor 13, upper water display dial 15 and upper hose 3: wherein, water pump 7 is in the water tank of downcomer 3 ends, on upper hose 3, terminate at upper water box 1, under it, terminate at water pump 16 upper ends of lower header 2, upper water sensor 15 and upper water display dial 15 are arranged on upper hose 3
Energy storage equipment utilizes after electric wire is connected to bulb 8 by the first contactor 10 by electrical storage device 9, and bulb 8 is energy display device;
Measurement mechanism comprises sensor and display dial.
Compared with prior art, the utility model can effectively be simulated hydroenergy storage station whole service process, can effectively assist hydropower specialized courses and designed teaching, visual in image, handling safety, simple in structure, easy to make, utilize the resource in laboratory namely to can be made into, solve the difficult problem of demonstration in hydropower professional teaching process, simple and convenient, small investment, can improve teaching efficiency again.
The accompanying drawing explanation
Fig. 1 is simulation pumped-storage power generation teaching aid structure schematic diagram of the present utility model,
1, upper water box, 2, lower header, 3, upper hose, 4, downcomer, 5, control water valve, 6, generator, 7, water pump, 8, bulb, 9, electrical storage device, 10, the first contactor, 11, second circuit switch, 12, lower water sensor, 13, upper water sensor, 14, lower water display dial, 15, upper water display dial; 16, electric wire.
Embodiment
Below in conjunction with drawings and Examples, the technical solution of the utility model is further illustrated.
As shown in Figure 1, simulation teaching aid of the present utility model comprise generating, draw water, accumulation of energy, measurement and display unit.Comprise upper water box 1 and lower header 2, upper hose 3 and downcomer 4, control water valve 5, generator 6 and water pump unit 7, bulb 8, electrical storage device 9, the first contactor 10 and second circuit switch 11, lower water sensor 12 and upper water sensor 13, lower water display dial 14 and upper water display dial 15, electric wire 16.
Comprise the common formation Blast Furnace Top Gas Recovery Turbine Unit (TRT) of upper water box 1, control water valve 5, downcomer sensor 12, lower water display dial 14, downcomer 4, generator 6 and bulb 8: wherein, on downcomer 4, terminate at upper water box 1, under it, terminate at the generator upper end of lower header; Control water valve 5, lower water sensor 12 and lower water display dial 14 and be arranged on downcomer 4, generator 6 is arranged on the end of downcomer 4, generator 6 extension line connection bulbs 8.
Comprise the common formation water plug of lower header 2, water pump 7, upper water sensor 13, upper water display dial 15 and upper hose 3: wherein, water pump 7 is in the water tank of downcomer 3 ends, on upper hose 3, terminate at upper water box 1, under it, terminate at water pump 16 upper ends of lower header 2, upper water sensor 15 and upper water display dial 15 are arranged on upper hose 3.After energy storage equipment 9 was connected to bulb 8 by the first contactor 10, bulb was display device.
During operation, upper water box is filled to 2/3rds of the degree of depth, lower header be filled to the degree of depth 1/3rd after, the appropriate regulation valve, by lower water sensor and lower water display dial, detect and demonstrate flow, hydraulic pressure and the flow velocity of lower water to desired value, the screw propeller generating of water impact generator, bulb is bright.The first contactor is adjusted to electrical storage device end accumulators namely chargeable.Closed second circuit switch makes accumulator be connected with water pump, the water of lower storage reservoir can be extracted into to upper water box.Upper water sensor and upper water display dial can detect and demonstrate the pump-out of water pump and flow velocity etc.
Claims (1)
1. teaching aid of simulating pumped-storage power generation, has Blast Furnace Top Gas Recovery Turbine Unit (TRT), water plug, energy storage equipment, measurement mechanism and display device, it is characterized in that, this teaching aid comprises upper water box (1) and lower header (2), upper hose (3) and downcomer (4), control water valve (5), generator (6) and water pump unit (7), bulb (8), electrical storage device (9), the first contactor (10) and second circuit switch (11), lower water sensor (12) and upper water sensor (13), lower water display dial (14) and upper water display dial (15), electric wire (16),
Upper water box (1), control water valve (5), downcomer sensor (12), lower water display dial (14), downcomer (4), generator (6) and bulb (8) form Blast Furnace Top Gas Recovery Turbine Unit (TRT) jointly: wherein, on downcomer (4), terminate at upper water box (1), under it, terminate at the generator upper end of lower header; Control water valve (5), lower water sensor (12) and lower water display dial (14) and be arranged on downcomer (4) above, generator (6) is arranged on downcomer (4 end, generator (6) extension line connection bulb (8);
Lower header (2), water pump (7), upper water sensor (13), upper water display dial (15) and upper hose (3) form water plug jointly: wherein, water pump (7) is in the water tank of downcomer (3) end, on upper hose (3), terminate at upper water box (1), under it, terminate at water pump (16) upper end of lower header (2), upper water sensor (15) and upper water display dial (15) are arranged on upper hose (3)
Energy storage equipment utilizes electric wire to pass through the first contactor (10) by electrical storage device (9) and is connected to bulb (8) afterwards, and bulb (8) is energy display device;
Measurement mechanism comprises sensor and display dial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200909458U CN203311701U (en) | 2013-02-27 | 2013-02-27 | Teaching aid simulating water drawing, energy storage and power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200909458U CN203311701U (en) | 2013-02-27 | 2013-02-27 | Teaching aid simulating water drawing, energy storage and power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203311701U true CN203311701U (en) | 2013-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200909458U Expired - Fee Related CN203311701U (en) | 2013-02-27 | 2013-02-27 | Teaching aid simulating water drawing, energy storage and power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203311701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104916196A (en) * | 2015-06-12 | 2015-09-16 | 浙江省水利河口研究院 | Tidal power station experiment simulation device |
-
2013
- 2013-02-27 CN CN2013200909458U patent/CN203311701U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104916196A (en) * | 2015-06-12 | 2015-09-16 | 浙江省水利河口研究院 | Tidal power station experiment simulation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20150227 |
|
| EXPY | Termination of patent right or utility model |