CN104916196A - Tidal power station experiment simulation device - Google Patents
Tidal power station experiment simulation device Download PDFInfo
- Publication number
- CN104916196A CN104916196A CN201510321324.XA CN201510321324A CN104916196A CN 104916196 A CN104916196 A CN 104916196A CN 201510321324 A CN201510321324 A CN 201510321324A CN 104916196 A CN104916196 A CN 104916196A
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- China
- Prior art keywords
- gate
- station
- limnimeter
- tidal power
- simulation device
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/18—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism
- G09B23/188—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for motors; for generators; for power supplies; for power distribution
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Mathematical Analysis (AREA)
- Computational Mathematics (AREA)
- Algebra (AREA)
- Power Engineering (AREA)
- Mathematical Optimization (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention relates to a tidal power station experiment simulation device and is to provide the device which can accurately control the opening and closing of a gate, and thus experiment precision is improved. The technical scheme of the tidal power station experiment simulation device is characterized in that the device comprises a water storage tank formed by enclosing of side walls, a gate mechanism arranged to one side wall, an in-station water level gauge and an out-station water level gauge which are arranged inside and outside the water storage tank respectively to detect the height of water level, a water pump used for power generation simulation and a controller used for receiving signals of the in-station water level gauge and the out-station water level gauge and controlling the gate mechanism and the water pump to work. The gate mechanism comprises a gate which is used for blocking water and is capable of vertically-lifting along a guide rail, a motor which is arranged above the gate and is used for driving the gate to rise and fall and a screw rod group which is connected with the motor and the gate.
Description
Technical field
The present invention relates to the experimental provision in work laboratory, a kind of river, specifically a kind of tidal power station experimental simulation device.
Background technology
Tide energy is a kind of regenerative resource of cleanliness without any pollution, and tidal power station can be preserved being stored in by seawater at the incoming tide in reservoir and with the form of potential energy, release seawater when ebb tide, utilize the drop between high and low tidal level to promote the hydraulic turbine and rotarily drive engine power generation.
Tidal power station simulation system (being made up of model reservoir, gate, level sensor, keying motor) in current laboratory generally adopts manual type to control, due to can not the keying of accurate control gate, the experimental error that easy generation is larger, is further improved.
Summary of the invention
The object of the invention is to overcome the deficiency in above-mentioned background technology, provide a kind of tidal power station experimental simulation device, this device should have the keying of accurate control gate, thus improves experimental precision.
Technical scheme of the present invention is: a kind of tidal power station experimental simulation device, is characterized in that: this device comprise the cistern enclosed by abutment wall, the gate mechanism be arranged on abutment wall, be separately positioned on inside and outside cistern with limnimeter in the station of sensed water level height and the outer limnimeter in station, for simulate generating water pump and for limnimeter in receiving station and outer limnimeter signal the controller of control gate mechanism and pump working of standing;
Described gate mechanism comprise for dash and can along the gate of guide rail vertical lifting, to be arranged on above gate and for the leading screw group of the motor that drives gate be elevated and connection motor and gate.
In described station, limnimeter is separately fixed on limnimeter mount pad with the outer limnimeter in station.
Described guide rail is provided with limit switch and gate is provided with and coordinates with the gag lever post of control gate range with limit switch.
Described water pump is provided with suction hose and drainpipe.
The invention has the beneficial effects as follows:
The present invention is automatization simulation device, is analyzed water level inside and outside cistern by limnimeter, and when water-head meets certain condition, starting gate starts retaining, or closed shutter stops retaining, or opens water pump simulation generating; Structure of the present invention is comparatively simple, can effective simulating nature tide, has good control accuracy, meets the requirement for model test in laboratory.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
Embodiment
Below in conjunction with Figure of description, the invention will be further described, but the present invention is not limited to following examples.
As shown in Figure 1, a kind of tidal power station experimental simulation device, comprise abutment wall 1, gate mechanism, stand in limnimeter 3, stand outer limnimeter 16, water pump 12 and controller.
The cistern A that described abutment wall encloses, this cistern district is generally rectangular area.Described controller (omitting in figure) is for limnimeter in receiving station and station outer limnimeter signal control gate mechanism and pump working, and controller respectively limnimeter interior with station, stand outer limnimeter, water pump, motor and limit switch is electrically connected.
In described station, limnimeter and the outer limnimeter in station are for detecting height of water level inside and outside cistern thus obtaining inside and outside water-head, limnimeter to be arranged on limnimeter mount pad 2 and to be arranged in water reserve in standing, and outer limnimeter of standing also to be arranged on limnimeter mount pad 2 and to be arranged on outside water reserve.
Described gate mechanism is arranged on abutment wall, comprise two ends be connected with abutment wall and for dash gate 9, vertically arrange and be fixed on guide rail 10 (gate vertically can slide along guide rail) in gate holder 7, be arranged on above gate and for the motor 4 (motor is arranged on gate holder by motor mount 5) that drives gate to be elevated and the leading screw group being connected motor and gate.Described motor is generally stepper motor.
Described leading screw group is used for the elevating movement gyration of motor being converted into gate, comprises by shaft coupling 6 with the screw mandrel 8 that motor output shaft is fixed and be formed on gate for coordinating the screw 81 of screw mandrel.Described guide rail is provided with limit switch 11 and gate is provided with the gag lever post 15 coordinating with limit switch and be elevated with control gate.
Described water pump, for simulating generating and being fixed on abutment wall, water pump is provided with suction hose 13 and drainpipe 14; Described water pump is generally centrifugal pump.
Described controller, interior limnimeter of standing, stand outer limnimeter, water pump, motor and limit switch are existing equipment, and buyable obtains.
Principle of work of the present invention is:
First water level value inside and outside cistern is obtained by limnimeter in station with the outer limnimeter measurement in station, when the water level outer lower than cistern of water level in cistern, controller sends signal, driven by motor gate rises (when gag lever post touching limit switch, motor quits work), cistern retaining; When the water level outer higher than cistern of water level in cistern, controller sends signal, and driven by motor gate declines (when gag lever post touching limit switch, motor quits work), and cistern retaining terminates; When inside and outside cistern, water-head reaches given power generation requirements, controller sends signal, and water pump is started working water flow variation when generating electricity with tide simulation power station; When inside and outside cistern, water-head does not meet given power generation requirements, controller sends signal, and water pump quits work.
Claims (4)
1. a tidal power station experimental simulation device, is characterized in that: this device comprise the cistern enclosed by abutment wall (1), the gate mechanism be arranged on abutment wall, be separately positioned on cistern inside and outside with limnimeter (3) in the station of sensed water level height and the outer limnimeter in station (16), for simulate generating water pump (12) and for limnimeter in receiving station with stand outer limnimeter signal the controller of control gate mechanism and pump working;
Described gate mechanism comprise for dash and can along the gate (9) of guide rail (10) vertical lifting, to be arranged on above gate and for the leading screw group of the motor (4) that drives gate be elevated and connection motor and gate.
2. a kind of tidal power station experimental simulation device according to claim 1, is characterized in that: in described station, limnimeter is separately fixed on limnimeter mount pad (2) with the outer limnimeter in station.
3. a kind of tidal power station experimental simulation device according to claim 2, is characterized in that: described guide rail is provided with limit switch (11) and gate is provided with and coordinates with the gag lever post of control gate range (15) with limit switch.
4. a kind of tidal power station experimental simulation device according to claim 3, is characterized in that: described water pump is provided with suction hose (13) and drainpipe (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510321324.XA CN104916196A (en) | 2015-06-12 | 2015-06-12 | Tidal power station experiment simulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510321324.XA CN104916196A (en) | 2015-06-12 | 2015-06-12 | Tidal power station experiment simulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104916196A true CN104916196A (en) | 2015-09-16 |
Family
ID=54085229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510321324.XA Pending CN104916196A (en) | 2015-06-12 | 2015-06-12 | Tidal power station experiment simulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104916196A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106652696A (en) * | 2017-01-16 | 2017-05-10 | 白连平 | Impeller direct-drive tidal current power generation experimental apparatus |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2207541A (en) * | 1987-06-23 | 1989-02-01 | Marconi Instruments Ltd | Console simulator |
| CN203311701U (en) * | 2013-02-27 | 2013-11-27 | 华北水利水电学院 | Teaching aid simulating water drawing, energy storage and power generation |
| CN203607007U (en) * | 2013-12-10 | 2014-05-21 | 江苏海事职业技术学院 | Ship power station simulation practical training device |
| CN203629870U (en) * | 2013-12-20 | 2014-06-04 | 武汉大学 | Surge-chamber resistance coefficient measurement system used for model debugging |
| CN204117454U (en) * | 2014-10-08 | 2015-01-21 | 查振祥 | A kind of hydropower instructional device |
| CN104680904A (en) * | 2015-02-13 | 2015-06-03 | 浙江工业大学 | Electricity generation simulating system for hydroelectric power station |
| CN204732037U (en) * | 2015-06-12 | 2015-10-28 | 浙江省水利河口研究院 | A kind of tidal power station experimental simulation device |
-
2015
- 2015-06-12 CN CN201510321324.XA patent/CN104916196A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2207541A (en) * | 1987-06-23 | 1989-02-01 | Marconi Instruments Ltd | Console simulator |
| CN203311701U (en) * | 2013-02-27 | 2013-11-27 | 华北水利水电学院 | Teaching aid simulating water drawing, energy storage and power generation |
| CN203607007U (en) * | 2013-12-10 | 2014-05-21 | 江苏海事职业技术学院 | Ship power station simulation practical training device |
| CN203629870U (en) * | 2013-12-20 | 2014-06-04 | 武汉大学 | Surge-chamber resistance coefficient measurement system used for model debugging |
| CN204117454U (en) * | 2014-10-08 | 2015-01-21 | 查振祥 | A kind of hydropower instructional device |
| CN104680904A (en) * | 2015-02-13 | 2015-06-03 | 浙江工业大学 | Electricity generation simulating system for hydroelectric power station |
| CN204732037U (en) * | 2015-06-12 | 2015-10-28 | 浙江省水利河口研究院 | A kind of tidal power station experimental simulation device |
Non-Patent Citations (1)
| Title |
|---|
| 韩晓翠: "基于单片机的中小水电站闸门控制系统", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106652696A (en) * | 2017-01-16 | 2017-05-10 | 白连平 | Impeller direct-drive tidal current power generation experimental apparatus |
| CN106652696B (en) * | 2017-01-16 | 2019-05-14 | 白连平 | Impeller direct-drive type tidal power generating experimental provision |
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Application publication date: 20150916 |