CN104575225A - Stone weir principle demonstration device with model organisms adopting novel power structures - Google Patents
Stone weir principle demonstration device with model organisms adopting novel power structures Download PDFInfo
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- CN104575225A CN104575225A CN201410828961.1A CN201410828961A CN104575225A CN 104575225 A CN104575225 A CN 104575225A CN 201410828961 A CN201410828961 A CN 201410828961A CN 104575225 A CN104575225 A CN 104575225A
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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
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
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Abstract
The invention relates to the field of design of demonstration models, particularly to a stone weir principle demonstration device with model organisms adopting novel power structures. The device comprises a box as well as a stone weir model and the model organisms which are arranged inside the box, wherein the stone weir model comprises a model shallow water bank and a model deep water bank lower than the model shallow water bank; a hole is formed in a position, which is located between the model shallow water bank and the model deep water bank, of the bottom of the stone weir model; one end of a first pipeline is connected onto one side wall, opposite to the model shallow water bank, of the box and higher than the model deep water bank; an electromagnetic device is arranged on one side, which is located on the model shallow water bank, of the box; a sealed space is formed in each model organism, and a magnetic conductor is arranged at the front end of each model organism. With the adoption of the technical scheme, the device for controlling the model organisms can be improved, the method for accurately controlling the model organisms can be provided, and the process of realizing the stone weir principle is demonstrated more accurately and perfectly.
Description
Technical field
The present invention relates to demonstrating model design field, particularly a kind of model organism has the stone Shanghai presentation device of theory of new type power structure.
Background technology
Stone Shanghai is a kind of people in Penghu and the fishing method of sea interdependence, is also a kind of fortification of fishing.Principle is risen and fallen for utilizing tide, and pile up the oval arc embankment of twice in mesolittoral zone, extend to deep water from shoal one tunnel, utilize the difference in height between shallow water embankment and deep water embankment, at deep water place, the end inwardly makes hook solid.At the incoming tide, the shoal of fish enters Shi Huzhong along seawater and to look for food marine alga; After ebb, shallow water embankment and deep water embankment are successively higher than sea, and fish migrates to curling place and hindered, and be stranded in Shanghai, fisherman catches fishery harvesting whereby.The simple stone Shanghai of structure but make use of the natural principle such as tide, ocean current, has invariably fully demonstrated the climax wisdom of the people in ancient times.
The initial document in stone Shanghai, Penghu, Taiwan is recorded in Christian era Taiwan county annals in 1720, has fully demonstrated the wisdom of ancients.But along with the progress in epoch and the develop rapidly of science and technology, the device for use in fishing trawl of fishery and fishing method have had great-leap-forward development, the catching rate of modern fishery is considerably beyond the fishing method of ancient times.Also men of old people's crystallizations of wisdom such as stone Shanghai are caused to pass into silence gradually thus.Existing stone Shanghai is then visited for visitor mainly as tourist attractions, " diplocardia stone Shanghai " as famous in Penghu, Taiwan.
Stone Shanghai presentation device of theory is a kind of based on the model of stone Shanghai, the device of demonstration stone Shanghai principle.Its spontaneous phenomenon such as tide simulation and ocean current, and the function clearly demonstrating stone Shanghai, Chang Zuowei teaching demonstration, makes student understand traditional culture and technology, Learning from Nature science.
Existing stone Shanghai presentation device of theory, in order to simulate the process utilizing stone Shanghai to fish, model organism will certainly be added to simulate ocean fish or sea life, existing stone Shanghai presentation device of theory utilizes the flow direction of flow cavitation result model organism usually, but in the process of water filling, usual current are comparatively disorderly, control easily to occur error to the flow direction of model organism, if what model organism accurately can not enter into stone Shanghai fishes for region, the presentation process of so existing stone Shanghai presentation device of theory is then failed.
Summary of the invention
Embodiment of the present invention goal of the invention is the stone Shanghai presentation device of theory providing a kind of model organism to have new type power structure, apply the device that this technical scheme can improve Controlling model biology, the way solving precise control model biology is provided, more accurate, ideally demonstrate the process that stone Shanghai principle realizes.
In order to realize foregoing invention object, complete skill scheme of the present invention is:
Model organism has a stone Shanghai presentation device of theory for new type power structure, comprises casing and is arranged on stone Shanghai model and the model organism of described box house; Described stone Shanghai model comprises model shallow water embankment and height lower than the simulation deep water embankment of described model shallow water embankment; Offer porose in the position of described stone Shanghai model bottom between described model shallow water embankment and described model deep water embankment; The wall box relative with described model shallow water embankment is connected with one end of the first pipeline; The position height of one end of described first pipeline is higher than described model deep water embankment; The side that casing is positioned at described model shallow water embankment is provided with calutron; Described model organism inside offers confined space, and the front end of described model organism is provided with magnetic conductor.
Optionally, described first pipeline is for connecting tap water.
Optionally, one end of described first pipeline is provided with valve.
Another kind of optional, described first pipeline is connected with the first water pump.
Optionally, the bottom of the stone Shanghai model of described casing is provided with aqua storage tank.
Optionally, described hole is connected with second pipe.
Optionally, described second pipe extends downward the bottom of described aqua storage tank.
Optionally, described second pipe is also provided with the second water pump.
Optionally, the described first pipeline other end is communicated with the bottom of described aqua storage tank to downward-extension.
Optionally, also switch valve is provided with in the position in described hole.
Therefore, application the present embodiment technical scheme, in use, first pipeline is packed into casing as outlet conduit water outlet, model organism floats the position close to the water surface, because the first pipeline water outlet makes water (flow) direction direction model deep water embankment, now water flow simulation ocean current drives model organism to slide into the position of model shallow water embankment and model deep water embankment, now the first pipeline stops into water, water flows away from the hole of stone Shanghai model bottom between model shallow water embankment and model deep water embankment, the decline tide simulation of water level, model organism is then left between model shallow water embankment and model deep water embankment, intactly simulate the principle in stone Shanghai, clearly demonstrate the function in stone Shanghai, be convenient to as teaching demonstration, student is made to understand traditional culture and technology, Learning from Nature science.On this basis, in order to the trend of precise control model biology, the side that casing is positioned at model shallow water embankment is provided with calutron, and offer confined space in the inside of model organism, be provided with magnetic conductor, when starting calutron in model organism front end simultaneously, calutron produces magnetic action, arrange and receive magnetic fields with the magnetic conductor of model organism front end, make model organism towards the flowing of model shallow water embankment side, the trend of model organism is had clear and definite sensing; Confined space then alleviates the weight of model organism, is also more easily subject to magnetic fields while making model organism receive larger buoyancy.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation that Fig. 1 provides for the embodiment of the present invention 1;
The structural representation that Fig. 2 provides for the embodiment of the present invention 2;
The structural representation that Fig. 3 provides for the embodiment of the present invention 3;
The structural representation that Fig. 4 provides for the embodiment of the present invention 4;
The structural representation that Fig. 5 provides for the embodiment of the present invention 5;
Fig. 6 is the structural representation of model organism 101 provided by the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1:
As shown in Fig. 1, Fig. 6, the stone Shanghai presentation device of theory that the present embodiment provides a kind of model organism to have new type power structure, comprises casing 100 and is arranged on stone Shanghai model 110 and the model organism 101 of casing 100 inside; As can be seen from the figure stone Shanghai model 110 comprises model shallow water embankment and height lower than the simulation deep water embankment of described model shallow water embankment; Porose 111 are offered in the position of stone Shanghai model bottom between described model shallow water embankment and described model deep water embankment; Casing 100 sidewall relative with model shallow water embankment is connected with one end of the first pipeline 120; The position height of one end of this first pipeline 120 is higher than model deep water embankment; The side that casing 100 is positioned at described model shallow water embankment is provided with calutron 150; Model organism 101 inside offers confined space 1011, and the front end of model organism 101 is provided with magnetic conductor 1012.
The present embodiment in use, first pipeline is packed into casing as outlet conduit water outlet, model organism floats the position close to the water surface, because the first pipeline water outlet makes water (flow) direction direction model deep water embankment, now water flow simulation ocean current drives model organism to slide into the position of model shallow water embankment and model deep water embankment, now the first pipeline stops into water, water flows away from the hole of stone Shanghai model bottom between model shallow water embankment and model deep water embankment, the decline tide simulation of water level, model organism is then left between model shallow water embankment and model deep water embankment, intactly simulate the principle in stone Shanghai.
And the impact in order to further prevent the disorderly current brought during water filling from moving towards model organism, calutron can be started, calutron converts electric energy to magnetic field, and the magnetic conductor that the front end of model organism is arranged easily is subject to the effect in magnetic field, under the acting force being subject to magnetic field, drive model organism towards the direction displacement that calutron is arranged, now calutron is arranged on casing and is positioned on the side of model shallow water embankment, what so model organism was subject to that tractive force flows to stone Shanghai fishes for region, well can reduce the impact that disorderly current bring.
First pipeline 120 realizes the function of water outlet, and the first pipeline can be selected to connect tap water, and city's tap water has certain hydraulic pressure, can provide enough blowing force during water outlet.
In order to control the stopping water outlet of the first pipeline, can select and be provided with valve (not shown) on one end of the connect box sidewall of the first pipeline 120.
In addition, in order to control the decline of the water surface, can switch valve (not shown) be set on hole 111.
Embodiment 2:
As shown in Fig. 2, Fig. 6, the stone Shanghai presentation device of theory that the present embodiment provides a kind of model organism to have new type power structure, comprises casing 100 and is arranged on stone Shanghai model 110 and the model organism 101 of casing 100 inside; As can be seen from the figure stone Shanghai model 110 comprises model shallow water embankment and height lower than the simulation deep water embankment of described model shallow water embankment; Porose 111 are offered in the position of stone Shanghai model bottom between described model shallow water embankment and described model deep water embankment; Casing 100 sidewall relative with model shallow water embankment is connected with one end of the first pipeline 120; The position height of one end of this first pipeline 120 is higher than model deep water embankment; The side that casing 100 is positioned at described model shallow water embankment is provided with calutron 150; Model organism 101 inside offers confined space 1011, and the front end of model organism 101 is provided with magnetic conductor 1012.
The present embodiment as different from Example 1, provides the method for hydraulic pressure to be connected with the first water pump 121 on the first pipeline 120.
The use-pattern of the present embodiment is consistent with embodiment 1, but comparatively unlike, can by control water pump open and close control current.
Embodiment 3:
As shown in Fig. 3, Fig. 6, the stone Shanghai presentation device of theory that the present embodiment the present embodiment provides a kind of model organism to have new type power structure, comprises casing 100 and is arranged on stone Shanghai model 110 and the model organism 101 of casing 100 inside; As can be seen from the figure stone Shanghai model 110 comprises model shallow water embankment and height lower than the simulation deep water embankment of described model shallow water embankment; Porose 111 are offered in the position of stone Shanghai model bottom between described model shallow water embankment and described model deep water embankment; Casing 100 sidewall relative with model shallow water embankment is connected with one end of the first pipeline 120; The position height of one end of this first pipeline 120 is higher than model deep water embankment.First pipeline 120 is connected with the first water pump 121; The side that casing 100 is positioned at described model shallow water embankment is provided with calutron 150; Model organism 101 inside offers confined space 1011, and the front end of model organism 101 is provided with magnetic conductor 1012.
The place different from embodiment 2 is, the bottom of the stone Shanghai model 110 in casing 100 is provided with aqua storage tank 130.
Aqua storage tank can store the water flowed out from hole 111, is convenient to re-use.
Embodiment 4:
As shown in Fig. 4, Fig. 6, the stone Shanghai presentation device of theory that the present embodiment the present embodiment provides a kind of model organism to have new type power structure, comprises casing 100 and is arranged on stone Shanghai model 110 and the model organism 101 of casing 100 inside; As can be seen from the figure stone Shanghai model 110 comprises model shallow water embankment and height lower than the simulation deep water embankment of described model shallow water embankment; Porose 111 are offered in the position of stone Shanghai model bottom between described model shallow water embankment and described model deep water embankment; Casing 100 sidewall relative with model shallow water embankment is connected with one end of the first pipeline 120; The position height of one end of this first pipeline 120 is higher than model deep water embankment.First pipeline 120 is connected with the first water pump 121.The bottom of the stone Shanghai model 110 in casing 100 is provided with aqua storage tank 130; The side that casing 100 is positioned at described model shallow water embankment is provided with calutron 150; Model organism 101 inside offers confined space 1011, and the front end of model organism 101 is provided with magnetic conductor 1012.
The place different from embodiment 3 is, hole 110 is connected with second pipe 140.For reducing the noise that current fall.
Further, this second pipe 140 extends downward the bottom of aqua storage tank 130.Thus entering to realize current via second pipe inflow under water, noise is lower.
Further, second pipe 140 is also provided with the second water pump 141.After end flow of presentation, start the second water pump 141 to work, the water flowing into aqua storage tank 130 is pumped into casing 100 again, model organism 101 now between model shallow water embankment and model deep water embankment floats again, and also can bring new current via the water that second pipe 140 pumps into casing 100, now current can promote model organism 101 and get back to the initial position close to the first pipe water outlet, and now then apparatus for demonstrating recovers initial position again.Not only simulate the natural effect of flood tide, also improve the efficiency of demonstration.
Embodiment 5:
As shown in Figure 5, Figure 6, the stone Shanghai presentation device of theory that the present embodiment provides a kind of model organism to have new type power structure, comprises casing 100 and is arranged on stone Shanghai model 110 and the model organism 101 of casing 100 inside; As can be seen from the figure stone Shanghai model 110 comprises model shallow water embankment and height lower than the simulation deep water embankment of described model shallow water embankment; Porose 111 are offered in the position of stone Shanghai model bottom between described model shallow water embankment and described model deep water embankment; Casing 100 sidewall relative with model shallow water embankment is connected with one end of the first pipeline 120; The position height of one end of this first pipeline 120 is higher than model deep water embankment.First pipeline 120 is connected with the first water pump 121.The bottom of the stone Shanghai model 110 in casing 100 is provided with aqua storage tank 130.Hole 111 is connected with second pipe 140, and this second pipe 140 extends downward the bottom of aqua storage tank 130.Second pipe 140 is also provided with the second water pump 141; The side that casing 100 is positioned at described model shallow water embankment is provided with calutron 150; Model organism 101 inside offers confined space 1011, and the front end of model organism 101 is provided with magnetic conductor 1012.
The present embodiment place different from embodiment 4 is, first pipeline 120 other end is communicated with the bottom of aqua storage tank 130 to downward-extension.
The present embodiment make use of the reset function of embodiment 4 when reality uses, the first pipeline 120 can make the water in aqua storage tank 130 be utilized, and the present embodiment independent loops can be used, do not need outside water source.
Its use procedure is as follows, store at aqua storage tank in advance and have certain water yield, in use, open the first water pump 121, water in aqua storage tank 130 is pumped into casing 100 by the first water pump 121, along with the water level of casing 100 rises, model organism 101 floats along with the water surface, and now while making water level increase, the water delivering orifice of the first pipeline 120 can provide hydraulic pressure due to the first water pump 121, hydraulic pressure produces current, current direction model shallow water embankment, current drive model organism 101 to flow to the position of model diving embankment and model deep water embankment simultaneously, after arriving the position of specifying at model organism 101, close the first water pump 121, now the water of casing 100 inside constantly flows back to aqua storage tank 130 downwards via second pipe 140, and make the water level decreasing in casing 100.At water level decreasing to after lower than model deep water embankment, model organism 101 has been stayed between model shallow water embankment and model deep water embankment, simulates the principle of work in stone Shanghai, the rising of water level and decline and then simulate tide principle.The demonstration stage in this time terminates.
After the demonstration stage terminates, reset to make device, then open the second water pump 141, second water pump 141 by the water in aqua storage tank 130 via second pipe 140 blowback casing 100, now water level rises again, the rising of water level makes model organism 101 float again, and the current that the second water pump 141 pumps then drive model organism 101 to get back to initial position.So far recovery device terminates to the use flow process of original state.
And in order to keep the state of starting stage, can select the position in hole 111 is provided with switch valve (not shown).And valve (not shown) is set in the position of the water delivering orifice of the first pipeline 120.After reseting procedure terminates, closing switch valve, make model organism 101 remain on initial position, and water level remains on certain height, needs the time of pump water when can save first time use.
Above-described embodiment, does not form the restriction to this technical scheme protection domain.The amendment done within any spirit at above-mentioned embodiment and principle, equivalently to replace and improvement etc., within the protection domain that all should be included in this technical scheme.
Claims (10)
1. model organism has a stone Shanghai presentation device of theory for new type power structure, it is characterized in that:
Comprise casing and be arranged on stone Shanghai model, the model organism of described box house;
Described stone Shanghai model comprises model shallow water embankment and height lower than the simulation deep water embankment of described model shallow water embankment;
Offer porose in the position of described stone Shanghai model bottom between described model shallow water embankment and described model deep water embankment;
The wall box relative with described model shallow water embankment is connected with one end of the first pipeline;
The position height of one end of described first pipeline is higher than described model deep water embankment;
The side that casing is positioned at described model shallow water embankment is provided with calutron;
Confined space is offered in described model organism inside;
The front end of described model organism is provided with magnetic conductor.
2. a kind of model organism according to claim 1 has the stone Shanghai presentation device of theory of new type power structure, it is characterized in that:
Described first pipeline is for connecting tap water.
3. a kind of model organism according to claim 2 has the stone Shanghai presentation device of theory of new type power structure, it is characterized in that:
One end of described first pipeline is provided with valve.
4. a kind of model organism according to claim 1 has the stone Shanghai presentation device of theory of new type power structure, it is characterized in that:
Described first pipeline is connected with the first water pump.
5. a kind of model organism according to claim 4 has the stone Shanghai presentation device of theory of new type power structure, it is characterized in that:
The bottom of the stone Shanghai model of described casing is provided with aqua storage tank.
6. a kind of model organism according to claim 5 has the stone Shanghai presentation device of theory of new type power structure, it is characterized in that:
Described hole is connected with second pipe.
7. a kind of model organism according to claim 6 has the stone Shanghai presentation device of theory of new type power structure, it is characterized in that:
Described second pipe extends downward the bottom of described aqua storage tank.
8. a kind of model organism according to claim 7 has the stone Shanghai presentation device of theory of new type power structure, it is characterized in that:
Described second pipe is also provided with the second water pump.
9. a kind of model organism according to claim 8 has the stone Shanghai presentation device of theory of new type power structure, it is characterized in that:
The described first pipeline other end is communicated with the bottom of described aqua storage tank to downward-extension.
10. a kind of model organism according to claim 3 or 9 has the stone Shanghai presentation device of theory of new type power structure, it is characterized in that:
Also switch valve is provided with in the position in described hole.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410828961.1A CN104575225B (en) | 2014-12-25 | 2014-12-25 | A kind of model organism has the stone Shanghai presentation device of theory of new type power structure |
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| CN201410828961.1A CN104575225B (en) | 2014-12-25 | 2014-12-25 | A kind of model organism has the stone Shanghai presentation device of theory of new type power structure |
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Citations (5)
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| JP2001231399A (en) * | 2000-02-21 | 2001-08-28 | Hisatoshi Koyama | Rearing isolation water tank |
| CN101013532A (en) * | 2006-12-20 | 2007-08-08 | 南京大学 | Automation equipment for simulating tide motion of beach |
| CN101871877A (en) * | 2010-06-04 | 2010-10-27 | 浙江大学 | Automatic test device for simulating ocean tide environment |
| CN102176295A (en) * | 2011-01-11 | 2011-09-07 | 四川大学 | Slit type fishway experimental device with stages of falling sills and grooves |
| CN102346984A (en) * | 2011-10-08 | 2012-02-08 | 中山大学 | Automation device for simulating tidal movement |
-
2014
- 2014-12-25 CN CN201410828961.1A patent/CN104575225B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001231399A (en) * | 2000-02-21 | 2001-08-28 | Hisatoshi Koyama | Rearing isolation water tank |
| CN101013532A (en) * | 2006-12-20 | 2007-08-08 | 南京大学 | Automation equipment for simulating tide motion of beach |
| CN101871877A (en) * | 2010-06-04 | 2010-10-27 | 浙江大学 | Automatic test device for simulating ocean tide environment |
| CN102176295A (en) * | 2011-01-11 | 2011-09-07 | 四川大学 | Slit type fishway experimental device with stages of falling sills and grooves |
| CN102346984A (en) * | 2011-10-08 | 2012-02-08 | 中山大学 | Automation device for simulating tidal movement |
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