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Stone weir principle demonstration device with model organisms adopting novel power structures

A demonstration device and model technology, applied in teaching models, educational tools, instruments, etc., can solve problems such as errors, failures, and water flow turbulence in the control of the flow direction of model organisms

Active Publication Date: 2015-04-29
HUIZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In order to simulate the process of fishing with rockfish, model organisms are bound to be added to simulate sea fish or marine life in the existing stonefish principle demonstration device. The existing stonefish principle demonstration device usually uses water flow to control the flow direction of model organisms, but In the process of water injection, the water flow is usually relatively turbulent, and errors are prone to occur in the control of the flow direction of the model organisms. If the model organisms cannot accurately enter the fishing area of ​​Shihu, the demonstration process of the existing Shihu principle demonstration device will fail. of

Method used

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  • Stone weir principle demonstration device with model organisms adopting novel power structures
  • Stone weir principle demonstration device with model organisms adopting novel power structures
  • Stone weir principle demonstration device with model organisms adopting novel power structures

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Embodiment 1

[0028] Such as figure 1 , Figure 6 As shown, this embodiment provides a model organism with a new dynamic structure demonstration device for the Shihu principle, including a box body 100 and a Shihu model 110 and a model organism 101 arranged inside the box body 100; it can be seen from the figure that Shihu The model 110 includes a model shallow water embankment and a simulated deep water embankment whose height is lower than the model shallow water embankment; a hole 111 is opened between the model shallow water embankment and the model deep water embankment at the bottom of the Shihu model; One end of the first pipeline 120 is connected to the side wall of the opposite box body 100 of the embankment; the position height of one end of the first pipeline 120 is higher than the model deep water embankment; on the box body 100, one side of the model shallow water embankment is provided with An electromagnetic device 150 ; a closed space 1011 is opened inside the model organis...

Embodiment 2

[0035] Such as figure 2 , Figure 6 As shown, this embodiment provides a model organism with a new dynamic structure demonstration device for the Shihu principle, including a box body 100 and a Shihu model 110 and a model organism 101 arranged inside the box body 100; it can be seen from the figure that Shihu The model 110 includes a model shallow water embankment and a simulated deep water embankment whose height is lower than the model shallow water embankment; a hole 111 is opened between the model shallow water embankment and the model deep water embankment at the bottom of the Shihu model; One end of the first pipeline 120 is connected to the side wall of the opposite box body 100 of the embankment; the position height of one end of the first pipeline 120 is higher than the model deep water embankment; on the box body 100, one side of the model shallow water embankment is provided with An electromagnetic device 150 ; a closed space 1011 is opened inside the model organi...

Embodiment 3

[0039] Such as image 3 , Figure 6As shown, this embodiment provides a model organism with a new dynamic structure demonstration device for the Shihu principle, including a box body 100 and a Shihu model 110 and a model organism 101 arranged inside the box body 100; it can be seen from the figure It can be seen that the Shihu model 110 includes a model shallow water embankment and a simulated deep water embankment whose height is lower than the model shallow water embankment; a hole 111 is opened at a position between the model shallow water embankment and the model deep water embankment at the bottom of the Shihu model; One end of the first pipeline 120 is connected to the side wall of the box body 100 opposite to the model shallow water embankment; the position height of one end of the first pipeline 120 is higher than the model deep water embankment. A first water pump 121 is connected to the first pipeline 120; an electromagnetic device 150 is provided on the side of the...

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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 [0001] The invention relates to the field of demonstration model design, in particular to a Shihu principle demonstration device with a new dynamic structure for model organisms. Background technique [0002] Shihu is a fishing method in Penghu where people and the sea are interdependent, and it is also a fishing fortification. The principle is to use the tidal rise and fall to pile up two long arc-shaped embankments in the intertidal zone, extending from the shallow water to the deep water, and using the height difference between the shallow water embankment and the deep water embankment to make a hook shape at the end of the deep water . When the tide is high, fish schools follow the seawater into the stone lake to feed on seaweed; after the tide ebbs, the shallow water embankment and the deep water embankment are successively higher than the sea surface, and the fish swim back to the curling place and are blocked and trapped in the lake. Fishermen use thi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B25/00
CPCG09B25/00
Inventor 王健海蔡昭权
Owner HUIZHOU UNIV