CN108053736A - A kind of marine structure Research on hydrodynamic experimental provision - Google Patents
A kind of marine structure Research on hydrodynamic experimental provision Download PDFInfo
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- CN108053736A CN108053736A CN201711132832.9A CN201711132832A CN108053736A CN 108053736 A CN108053736 A CN 108053736A CN 201711132832 A CN201711132832 A CN 201711132832A CN 108053736 A CN108053736 A CN 108053736A
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- sink
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- trolley
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
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- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
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Abstract
A kind of marine structure Research on hydrodynamic experimental provision, including power set, sink and control system.Sink selects heat preservation transparent material to be made, or glass is selected to be made, nano material is coated on glass or transparent heat-insulated thermal insulation coatings that resin is re-dubbed, on the one hand convenient for the motion state of observation structure object, on the other hand reduces water temperature and change influence to Research on hydrodynamic.Dynamic water tank and hydrostatic vater tand are combined, can realize dynamic water tank function in the same apparatus and realize hydrostatic vater tand function.
Description
Technical field
The present invention relates to Research on hydrodynamic field, more particularly to a kind of marine structure Research on hydrodynamic is real
Experiment device.
Background technology
A kind of common method that flume experiment is the hydrodynamic characterisitic for studying ocean engineering structure is carried out in laboratory.Water
It is that two kinds of common hydraulic experiments are set that the static dynamic water tank of stream motion structure object and works, which move the static hydrostatic vater tand of current,
It applies.If dynamic water tank and hydrostatic vater tand can be combined, dynamic water tank function can be realized in the same apparatus and realizes hydrostatic vater tand
Function will then greatly simplify the complexity of experiment.
106577366 B of China Patent Publication No. CN, publication date on October 31st, 2017, entitled the one of innovation and creation
By stream experimental provision, this application discloses a kind of fish of spherical adjustable angle to be tested the fish of the spherical adjustable angle of kind by stream
Device, including experiment casing, experiment casing has test chamber；Test(ing) medium, test(ing) medium are arranged in test chamber.It is not
Foot part is to be only applicable to studying for situation about being influenced on fish species by electric current, and is not directed to for other marine structure water
The research of dynamic characteristics.
The content of the invention
It is an object of the invention to design a kind of laboratory research water temperature, hydraulic pressure, current of being used for foreign works hydrodynamic force
The device of the influence of characteristic provides a kind of marine structure Research on hydrodynamic experimental provision.
The technical solution adopted by the present invention to solve the technical problems is that a kind of marine structure Research on hydrodynamic is used
Experimental provision, including power set, sink and control system；The control system includes：Control circuit board 20, water temperature inspection
It surveys instrument 18, hydraulic pressure detector 19, water level detection gauge 16, hot water control valve 23, cold water control valve 22, outlet water control valve 24 and hands over
Mutual display 21；The water temperature detector 18, hydraulic pressure detector 19, water level detection gauge 16, hot water control valve 23, cold water control valve
22nd, outlet water control valve 24 and interactive display 21 are connected with control circuit board 20；The sink left upper part is provided with hot water
Water inlet 13, cold water inlet 14, water inlet of hot water 13 are connected by hot water control valve 23 with hot water pipeline, cold water inlet 14
It is connected by cold water control valve 22 with cold water pipes, sink right end lower part is provided with water outlet 17, and water control is installed out at water outlet 17
Valve 24 processed；Stent 6 is equipped with above sink in the horizontal direction, round steel pipe guide rail 5 is installed on stent 6；Streamline is equipped in the middle part of sink
Type stent 9 is used to support works 8；The streamline support 9 is connected with 7 first end of height adjustment device, height adjustment device
7 second ends are connected with 1 bottom of trolley, for the height of adjustment structure object 8 in the sink；The water temperature detector 18 is mounted on water
In slot, hydraulic pressure detector 19 is mounted on streamline support 9, and water level detection gauge 16 is mounted on inboard wall of cistern；The power set
Including trolley 1, motor 3, rangefinder 11 and speed setting controller 4；Idler wheel 10 is installed in 1 bottom of trolley, and idler wheel 10 drives platform
Vehicle 1 moves in the horizontal direction in round steel pipe guide rail 5；Speed setting controller 4 is connected with motor 3, controls the traveling speed of trolley 1
Degree；The rangefinder 11 is arranged on sink one end, and the direction moved towards trolley 1 is connected with speed setting controller 4.
Preferably, further including wave maker 15, the wave maker 15 is arranged in one end of sink, and and control circuit board
20 connections.
Preferably, further including alarm 25, the alarm 25 is connected with control circuit board 20.
Preferably, clump weight 2 is also equipped on the trolley, to ensure trolley traveling comfort.
Preferably, the rangefinder 11 is laser range finder..
Preferably, 5 both ends of round steel pipe guide rail are enclosed construction, and equipped with trigger device, the trigger device
It is connected with alarm 25, speed setting controller 4.
Preferably, the sink 30 selects heat preservation transparent material sink.
Preferably, the sink 30 selects glass to be made, it is coated with nano material on glass or resin is re-dubbed
Transparent heat-insulated thermal insulation coatings.
The substantial effect of the present invention：（1）Sink selects heat preservation transparent material to be made or glass is selected to be made, in glass
Nano material is coated on glass or transparent heat-insulated thermal insulation coatings that resin is re-dubbed, on the one hand convenient for the movement shape of observation structure object
On the other hand state reduces influence of the water temperature variation to Research on hydrodynamic；（2）Dynamic water tank and hydrostatic vater tand are combined, same
Dynamic water tank function can be realized in one device and realizes hydrostatic vater tand function；（3）The streamline support of support construction object with tooth
The height adjustment device of wheel is connected, height that can be with adjustment structure object in water, meets the experimental design of different requirements, operates
It is simple and easy to do.
Description of the drawings
Fig. 1 is a kind of structure diagram of the present invention；
Fig. 2 is a kind of control structure figure of the present invention；
In figure：1- trolleys, 2- clump weights, 3- motor, 4- speed setting controllers, 5- round steel pipe guide rails, 6- stents, 7- height tune
Regulating device, 8- works, 9- streamline supports, 10- idler wheels, 11- rangefinders, 12- rangefinder stents, 13- water inlet of hot water,
14- cold water inlets, 15- wave makers, 16- water level detection gauges, 17- water outlets, 18- water temperature detectors, 19- hydraulic pressure detectors,
20- control circuit boards, 21- interactive displays, 22- cold water control valves, 23- hot water control valves, 24- outlet water control valves, 25- alarms
Device, 30- sinks.
Specific embodiment
Below by specific embodiment, and with reference to attached drawing, technical scheme is described in further detail.
A kind of marine structure Research on hydrodynamic experimental provision, as shown in Figure 1 and Figure 2, including power set, water
Slot 30, wave maker 15 and control system.Sink 30 selects heat preservation transparent material to be made or glass is selected to be made, in glass
On be coated with nano material or transparent heat-insulated thermal insulation coatings that resin is re-dubbed, on the one hand convenient for the movement shape of observation structure object 8
On the other hand state reduces influence of the water temperature variation to Research on hydrodynamic.
Control system includes：Control circuit board 20, water temperature detector 18, hydraulic pressure detector 19, water level detection gauge 16, hot water
Control valve 23, cold water control valve 22, outlet water control valve 24, interactive display 21 and alarm 25；The water temperature detector 18,
Hydraulic pressure detector 19, water level detection gauge 16, hot water control valve 23, cold water control valve 22, outlet water control valve 24, interactive display 21
And alarm 25 is connected with control circuit board 20.Water temperature detector 18 is mounted in sink 30, and hydraulic pressure detector 19 is installed
On streamline support 9, water level detection gauge 16 is mounted on 30 inner wall of sink.
30 left upper part of sink is provided with water inlet of hot water 13, cold water inlet 14, and water inlet of hot water 13 is controlled by hot water
Valve 23 is connected with hot water pipeline, and cold water inlet 14 is connected by cold water control valve 22 with cold water pipes, 30 right end lower part of sink
Water outlet 17 is provided with, outlet water control valve 24 is installed at water outlet 17.Water temperature detector 18, hydraulic pressure detector 19, water level detection gauge
The water temperature detected, hydraulic pressure and water level for detecting water temperature, hydraulic pressure and the water level in sink 30, are transmitted to control circuit board by 16
20, and be illustrated on interactive display 21, when current water temperature, hydraulic pressure or water level exceed setting range, alarm 25 sends report
Alert instruction.Interface of the interactive display 21 as human-computer interaction, in addition to it can check the parameters such as water temperature, hydraulic pressure, moreover it is possible to phase
Related parameter is set and is adjusted.Control circuit board 20 according to current water temperature, water level and water pressures control hot water control valve 23,
Cold water control valve 22 and outlet water control valve 24 work.
Wave maker 15 is arranged on one end of sink 30, and is connected with control circuit board 20.The effect of wave maker 15 is to try
It tests in sink 30 and produces the wave of different wave length and wave height, influence of the actual wave to works 8 is simulated, to measure various technologies
Data.After wave maker 15 is opened, power set stop motion, using the dynamic water tank that the present apparatus is static as water movement works 8
30 use；After wave maker 15 is closed, power set start, the hydrostatic vater tand 30 that the present apparatus is moved as current static structures object 8
It uses；Or the two is opened simultaneously, detection structure block is in the hydrodynamic characterisitic of complex environment.
30 top of sink is equipped with stent 6 in the horizontal direction, and round steel pipe guide rail 5 is installed on stent 6.Round steel pipe guide rail 5
Both ends are enclosed construction, and equipped with trigger device, trigger device is connected with alarm 25, speed setting controller 4.When trolley 1 moves
During to steel pipe guide rail both ends, idler wheel 10 is collided with trigger device, and trigger device sends alarm signal to alarm 25, carries out
Alarm, speed setting controller 4 control 1 emergency stop of trolley.30 middle part of sink is equipped with streamline support 9, is used to support works 8.
Power set include, trolley 1, motor 3, rangefinder 11 and speed setting controller 4.Streamline support 9 is adjusted with height
7 first end of regulating device connects, and 7 second end of height adjustment device is connected with 1 bottom of trolley, for adjustment structure object 8 in sink 30
In height.Idler wheel 10 is installed in 1 bottom of trolley, and idler wheel 10 drives trolley 1 to be moved in the horizontal direction in round steel pipe guide rail 5,
And driving structure object 8 moves together.Laser range finder 11 is arranged on 30 one end of sink, towards 1 one side of trolley, with speed setting controller
4 connections, speed setting controller 4 are connected with motor 3, control the gait of march of trolley 1.Laser range finder 11 is placed on rangefinder branch
On frame 12, for the movement velocity of the real time measure trolley 1, testing result is fed back into speed setting controller 4, speed setting controller 4
The output power of motor 3 is adjusted according to setting speed, so as to achieve the purpose that adjust 1 speed of trolley.Meanwhile also pacify on trolley 1
Equipped with clump weight 22, to ensure 1 traveling comfort of trolley.
Embodiment described above is a kind of preferable scheme of the present invention, not makees limit in any form to the present invention
System also has other variants and remodeling on the premise of without departing from the technical solution recorded in claim.
Claims (8)
1. a kind of marine structure Research on hydrodynamic experimental provision, which is characterized in that including power set, sink
（30）And control system；
The control system includes：Control circuit board（20）, water temperature detector（18）, hydraulic pressure detector（19）, water level detection gauge
（16）, hot water control valve（23）, cold water control valve（22）, outlet water control valve（24）And interactive display（21）；The water temperature
Detector（18）, hydraulic pressure detector（19）, water level detection gauge（16）, hot water control valve（23）, cold water control valve（22）, go out water control
Valve processed（24）And interactive display（21）And control circuit board（20）Connection；
The sink（30）Left upper part is provided with water inlet of hot water（13）, cold water inlet（14）, water inlet of hot water（13）Pass through
Hot water control valve（23）It is connected with hot water pipeline, cold water inlet（14）Pass through cold water control valve（22）It is connected with cold water pipes,
Sink（30）Right end lower part is provided with water outlet（17）, water outlet（17）Place's installation outlet water control valve（24）；Sink（30）Top edge
Horizontal direction is equipped with stent（6）, stent（6）Upper installation round steel pipe guide rail（5）；Sink（30）Middle part is equipped with streamline support
（9）, it is used to support works（8）；The streamline support（9）With height adjustment device（7）First end connects, and height adjusts dress
It puts（7）Second end and trolley（1）Bottom connects, for adjustment structure object（8）In sink（30）In height；The water temperature detection
Instrument（18）Mounted on sink（30）In, hydraulic pressure detector（19）Mounted on streamline support（9）On, water level detection gauge（16）Installation
In sink（30）Inner wall；
The power set include, trolley（1）, motor（3）, rangefinder（11）And speed setting controller（4）；The trolley（1）
Bottom is installed by idler wheel（10）, idler wheel（10）Drive trolley（1）In round steel pipe guide rail（5）Inside move in the horizontal direction；Speed governing control
Device processed（4）With motor（3）Connection controls trolley（1）Gait of march；The rangefinder（11）It is arranged on sink（30）One
End, towards trolley（1）The direction of movement, with speed setting controller（4）Connection.
2. a kind of marine structure Research on hydrodynamic experimental provision according to claim 1, which is characterized in that also
Including wave maker（15）, the wave maker（15）It is arranged on sink（30）One end in, and and control circuit board（20）Connection.
3. a kind of marine structure Research on hydrodynamic experimental provision according to claim 1, which is characterized in that also
Including alarm（25）, the alarm（25）With control circuit board（20）Connection.
A kind of 4. marine structure Research on hydrodynamic experimental provision according to claim 1, which is characterized in that institute
State trolley（1）On be also equipped with clump weight（2）, to ensure trolley（1）Traveling comfort.
A kind of 5. marine structure Research on hydrodynamic experimental provision according to claim 2, which is characterized in that institute
State sink（30）Select heat preservation transparent material sink.
A kind of 6. marine structure Research on hydrodynamic experimental provision according to claim 1, which is characterized in that institute
State rangefinder（11）For laser range finder.
A kind of 7. marine structure Research on hydrodynamic experimental provision according to claim 1, which is characterized in that institute
State round steel pipe guide rail（5）Both ends are enclosed construction, and equipped with trigger device, the trigger device and alarm（25）, speed governing
Controller（4）Connection.
A kind of 8. marine structure Research on hydrodynamic experimental provision according to claim 2, which is characterized in that institute
State sink（30）Glass is selected to be made, nano material is coated on glass or transparent heat-insulated thermal insulation coatings that resin is re-dubbed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711132832.9A CN108053736A (en) | 2017-11-15 | 2017-11-15 | A kind of marine structure Research on hydrodynamic experimental provision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711132832.9A CN108053736A (en) | 2017-11-15 | 2017-11-15 | A kind of marine structure Research on hydrodynamic experimental provision |
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| Publication Number | Publication Date |
|---|---|
| CN108053736A true CN108053736A (en) | 2018-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711132832.9A Pending CN108053736A (en) | 2017-11-15 | 2017-11-15 | A kind of marine structure Research on hydrodynamic experimental provision |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111967082A (en) * | 2020-08-21 | 2020-11-20 | 中国海洋大学 | Simulation analysis method for wave action on structure |
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| CN206362525U (en) * | 2016-12-28 | 2017-07-28 | 中央民族大学 | Pollutant Transportation experimental system between overlying water-bed material of the native cup trans-scale coupling of circulating water chennel-experiment |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202886085U (en) * | 2012-11-19 | 2013-04-17 | 交通运输部天津水运工程科学研究所 | Seaworthy water depth ship model resistance test measurement system |
| CN104458205A (en) * | 2014-12-08 | 2015-03-25 | 国家海洋技术中心 | Circulating-water-flow wave flow testing device |
| CN104571160A (en) * | 2014-12-08 | 2015-04-29 | 河海大学 | Laboratory-flume water feeding and draining control system and application thereof |
| CN105157943A (en) * | 2015-10-22 | 2015-12-16 | 西南石油大学 | Method for testing vortex-induced vibration of suspended flexible standpipe based on open channel experiment water tank |
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| CN106644384A (en) * | 2016-12-28 | 2017-05-10 | 中央民族大学 | Conveying experiment system with circulating water trough-experiment soil cup over-scale coupling for pollutant between overlaying water and bed |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111967082A (en) * | 2020-08-21 | 2020-11-20 | 中国海洋大学 | Simulation analysis method for wave action on structure |
| CN111967082B (en) * | 2020-08-21 | 2023-12-26 | 中国海洋大学 | Simulation analysis method for action of waves on structure |
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Application publication date: 20180518 |