CN207909390U - A kind of device of demonstration siphonage - Google Patents
A kind of device of demonstration siphonage Download PDFInfo
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- CN207909390U CN207909390U CN201721895094.9U CN201721895094U CN207909390U CN 207909390 U CN207909390 U CN 207909390U CN 201721895094 U CN201721895094 U CN 201721895094U CN 207909390 U CN207909390 U CN 207909390U
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- container
- chain
- siphonage
- display rack
- linear guide
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Abstract
The utility model is related to Popular Science Education technical fields, more particularly to a kind of device of demonstration siphonage, including Display Rack and the turntable being located on the Display Rack, chain is equipped on the turntable, the chain both ends are respectively placed in the first container and second container, the first container is fixed on the Display Rack, and the second container is mounted in the linear guide, and the linear guide is fixed at vertical direction in the panel.The utility model simulates the movement of liquid using chain, simulates the active force between fluid molecule using the connection between chain, has achieved the effect that without the help of liquid siphonage can be demonstrated.
Description
Technical field
The present invention relates to Popular Science Education technical field more particularly to a kind of devices of demonstration siphonage.
Background technology
Siphonage：After in tubular structure of the liquid full of one " inverted U-shaped ", the high one end that will be open, which is placed in, fills liquid
In the container of body, the other end is placed on place more lower than high-level container liquid level, and the liquid in container can continue through U-tube stream
Go out.The principles of science：The essence of siphon is generated because of gravity and intermolecular cohesive strength.Peak liquid is in weight in device middle pipe
Toward movement at low level nozzle under force effect, negative pressure is generated inside U-tube, the liquid of high-order nozzle is caused to be sucked into peak,
To make liquid continuously flow into lower position container.The device of most of demonstration siphonage is required for relying on liquid at present
It realizes, is not suitable for science popularization venue.
Invention content
The one kind provided it is an object of the invention to overcome problems of the prior art, which is suitable for science popularization venue, to be made
Demonstrate the device of siphonage.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：
A kind of device of demonstration siphonage, including Display Rack and the turntable that is located on the Display Rack, set on the turntable
There are chain, the chain both ends to be respectively placed in the first container and second container, the first container is fixed on the Display Rack,
The second container is mounted in the linear guide, and the linear guide is fixed at vertical direction in the panel.
Compared with prior art, beneficial effects of the present invention are：
The present invention simulates the movement of liquid using chain, is simulated between fluid molecule using the connection between chain
Active force has achieved the effect that without the help of liquid siphonage can be demonstrated.
Description of the drawings
Fig. 1 is main structure diagram of the present invention.
Specific implementation mode
Shown in attached drawing 1, a kind of device of demonstration siphonage, including Display Rack 1 and the turntable that is located on the Display Rack 1
2, chain 3 is equipped on the turntable 2,3 both ends of the chain are respectively placed in the first container 4 and second container 5, and described first
Container 4 is fixed on the Display Rack 1, and the second container 5 is mounted in the linear guide 6, and the linear guide 6 is at vertical direction
It is fixed in the panel 1.
It is as follows that the present invention demonstrates principle：
Under original state, second container 5 is located at the bottom of the linear guide 6, and the first container 4 and second container 5 are lucky at this time
It is connected around turntable 2 by a chain 3.
By 6 upward sliding second container 5 of the linear guide, during 5 height of second container is less than the first container 4,
Chain 3 can be in heaps in the interior accumulation of second container 5, and does not have the accumulation of chain 3 in the first container 4.
As second container 5 moves upwards, when second container 5 is higher than the first container 4, it is found that chain 3 bypasses turntable
It is moved into the first container 4, at this point, will appear chain 3 in the first container 4 accumulates situation, and chain is not had then in second container 5
Item 3 is accumulated；When second container 5 reaches the top of the linear guide 6, it may appear that, chain 3 is the case where the first container 4 is accumulated；Continue
By 5 slide downward of second container, in the case where second container 5 is higher than the first container 4, chain 3 still can be in the first container 4
Accumulation；When second container 5 drops to height less than the first container 4, then 3, chain spontaneous can then be moved into second container 5.
In entire interactive process, it is found that people does not apply pulling force directly to chain 3, and its can self-motion, think deeply wherein
The reason of：It is since the effect of gravity makes its autogenic movement, here it is the demonstrations of siphon principle.
The above description is only the preferred embodiments of the present invention, is not intended to limit the present invention in any other form,
Any person skilled in the art is changed or is modified as equivalent variations possibly also with the technology contents of the disclosure above
Equivalent embodiment.But without departing from the concept of the present invention, above example is done according to the technical essence of the invention
Any simple modification, equivalent variations and remodeling, still fall within protection scope of the present invention.
Claims (1)
1. a kind of device of demonstration siphonage, including Display Rack and the turntable that is located on the Display Rack, it is characterised in that：Described
Turntable is equipped with chain, and the chain both ends are respectively placed in the first container and second container, and the first container is fixed on institute
It states on Display Rack, the second container is mounted in the linear guide, and the linear guide is fixed at vertical direction on the Display Rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721895094.9U CN207909390U (en) | 2017-12-29 | 2017-12-29 | A kind of device of demonstration siphonage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721895094.9U CN207909390U (en) | 2017-12-29 | 2017-12-29 | A kind of device of demonstration siphonage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207909390U true CN207909390U (en) | 2018-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721895094.9U Active CN207909390U (en) | 2017-12-29 | 2017-12-29 | A kind of device of demonstration siphonage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207909390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109994026A (en) * | 2017-12-29 | 2019-07-09 | 合肥探奥自动化有限公司 | A kind of device for demonstrating siphonage |
-
2017
- 2017-12-29 CN CN201721895094.9U patent/CN207909390U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109994026A (en) * | 2017-12-29 | 2019-07-09 | 合肥探奥自动化有限公司 | A kind of device for demonstrating siphonage |
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