CN205405952U - Presentation device of siphon fountain - Google Patents
Presentation device of siphon fountain Download PDFInfo
- Publication number
- CN205405952U CN205405952U CN201620120273.4U CN201620120273U CN205405952U CN 205405952 U CN205405952 U CN 205405952U CN 201620120273 U CN201620120273 U CN 201620120273U CN 205405952 U CN205405952 U CN 205405952U
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- pipe
- water
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- filled
- demonstration
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Abstract
The utility model discloses a presentation device of siphon fountain, including support, drive pipe, demonstration pipe, flourishing water pipe and hasp, communicate the one end that two root canals were said on the demonstration pipe, the other end that two root canals were said communicates drive pipe and flourishing water pipe respectively, the mounting height of flourishing water pipe is less than the demonstration pipe, be higher than demonstration pipe when the drive pipe was fixed to the hasp, the drive pipe slide to the slide bar bottom the time drive pipe be less than flourishing water pipe. The utility model discloses a whole device convenient operation, through the height of adjusting the drive pipe, the interior water yield of control drive pipe, the function is various, visual in image demonstration siphonage, whole appearance is pleasing to the eye, and the bandwagon effect is good, can play fine advertising effect.
Description
Technical field
This utility model relates to a kind of apparatus for demonstrating used in science and education activity.More specifically, this utility model relates to the apparatus for demonstrating of a kind of siphon fountain for science and education activity.
Background technology
Siphonage is that between liquid molecule, gravitation is caused with potential energy difference, namely utilizes water column pressure poor, then flows into lower after making liter waterborne.Owing to the mouth of pipe water surface bears different atmospheric pressures, water can by pressure big to flow to pressure little, until the atmospheric pressure on both sides is equal, the water surface in container becomes identical height, and water will stop flowing.
Specifically, directly take a flexible pipe to demonstrate, typically require teacher or student and one end of flexible pipe is put in the container being filled with water, other end propelling container is outside downwards, then artificial mouth inhales the outer end of flexible pipe, after the water level in flexible pipe is lower than the water surface in container, manually unclamps flexible pipe, water in container flows out automatically from flexible pipe, and siphonage produces.
But having a disadvantage in that 1 in such an embodiment, flexible pipe demonstration siphonage inconvenient operation, mouth is inhaled unhygienic；2, can only observing water to be flowed in bottle by the top of vial, experimental phenomena and function are comparatively single, and effect is directly perceived not；3, profile is attractive in appearance not, and bandwagon effect is poor, it is impossible to play good advertising effect.
How to design and a directly perceived, lively demonstration can go out the device of siphon principle, in order to student understands siphon principle, improves give lessons effect and teaching process, is urgent problem.
Utility model content
This utility model, in order to overcome the defect of prior art, discloses the apparatus for demonstrating of a kind of siphon fountain.
A purpose of the present utility model is in that, designs and a directly perceived, lively demonstration can go out the device of siphon principle, in order to student understands the apparatus for demonstrating of siphon principle.
In order to realize according to these purposes of the present utility model and further advantage, it is provided that a kind of hand power
Apparatus for demonstrating, including:
Support, it has pipe installation position, and one of them pipe installation position is provided with two slide bars；
Actively pipe, its upper end is provided with opening, and described active pipe is slidably mounted on two slide bars of support；
Demonstration tube, its upper end is provided with opening, and described demonstration tube is fixed on the pipe installation position of support；
Be filled with water pipe, and its upper end is provided with opening, described in the pipe that is filled with water be fixed on the pipe installation position of support；
Snap close, it is for being fixed on slide bar by active pipe, and described snap close is arranged on support or slide bar；
Wherein, described demonstration tube connecting one end of two pipelines, the other end of two pipelines is respectively communicated with pipe of actively managing and be filled with water, described in be filled with water the setting height(from bottom) of pipe lower than demonstration tube；When described snap close fixes active pipe, actively pipe is higher than demonstration tube, and when actively pipe slides into slide bar bottom, active pipe is lower than the pipe that is filled with water.
Preferably, described support is formed to side protrusion by the middle part of flat board, and projection is the square convex surface that corner angle are distinct, and convex surface is monosymmetric to be arranged on the male and fomale(M&F) of support successively straight up for square concave surface, described active pipe, demonstration tube and the pipe that is filled with water.
Preferably, described snap close is arc line shaped hook, links up with and is fixed on the support above active pipe by chain, is being provided with lockhole in the active pipe upper end with hook correspondence position, and when described active pipe slides into upper end, hook buckles into and fixes actively pipe in lockhole.
Preferably, described active pipe, demonstration tube and the pipe that is filled with water are the transparent round tube of upper and lower opening, pipe two ends end cover, the end cap of upper end is provided with hole, the end cap at described pipe two ends is screwed on support, and the both sides of the upper and lower end cap relative main symmetric position of described active pipe are provided with the insertion hole of slide bar.
Preferably, described support is vertically fixed on exhibition booth, and the upper edge of the concave surface of described support is additionally provided with joint face, and the upper end of described slide bar is fixed on the joint face of support, and lower end is fixed on exhibition booth, and exhibition booth covers on cabinet.
Preferably, described active pipe, demonstration tube and the pipe that is filled with water are by acrylic material one heat ductile forming.
This utility model at least includes following beneficial effect: owing to active pipe is slidably mounted on two slide bars of support, be filled with water the setting height(from bottom) of pipe lower than demonstration tube, actively manage and the pipe that is filled with water by pipeline communication in demonstration tube, when actively pipe is higher than demonstration tube, the water being filled with water in pipe enters actively pipe by pipeline, when active pipe lower than be filled with water pipe time, actively the water in pipe forms fountain owing to siphonic effect is back in demonstration tube, therefore whole device is easy to operate, by regulating the height of actively pipe, control the water yield in active pipe, diverse in function, visual in image demonstration siphonage, monnolithic case is attractive in appearance, bandwagon effect is good, good advertising effect can be played；Owing to support is formed to side protrusion by the middle part of flat board, projection is the square convex surface that corner angle are distinct, convex surface is monosymmetric for square concave surface, support provides installation site for actively pipe, demonstration tube and the pipe that is filled with water, therefore actively pipe, demonstration tube and the pipe that is filled with water can be mounted side by side on support, installation process is simple, firm, good integrity, good looking appearance；Owing to snap close is arc line shaped hook, linking up with and be fixed on the support above active pipe by chain, actively pipe upper end is provided with and links up with the lockhole of adaptation simultaneously, therefore, it is possible to according to operation needs, active pipe is fixed on slide bar upper end, simple to operate, convenient and swift；Owing to actively pipe, demonstration tube and the pipe that is filled with water are the transparent round tube of upper and lower opening, pipe two ends end cover, the end cap of upper end is provided with hole, and therefore actively pipe, demonstration tube and the pipe that is filled with water assemble simple, save material, reduce technical process, reduces cost and puts into；Owing to whole support is vertically fixed on exhibition booth, therefore the whole structure of device is good, it is simple to carrying, good looking appearance, bandwagon effect is good, can play good advertising effect.
Part is embodied by further advantage of the present utility model, target and feature by description below, and part also will by being understood by those skilled in the art research of the present utility model and practice.
Accompanying drawing explanation
Fig. 1 is each part position relations figure on the support of the apparatus for demonstrating of siphon fountain in embodiment of the present utility model；
Fig. 2 is the support schematic diagram of the apparatus for demonstrating of siphon fountain in embodiment of the present utility model；
Fig. 3 is the axonometric chart of the apparatus for demonstrating of siphon fountain in embodiment of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail, to make those skilled in the art can implement according to this with reference to description word.
Should be appreciated that used herein such as " have ", existence or the interpolation of other elements one or more or its combination do not allotted in " comprising " and " including " term.
Fig. 1 to 3 illustrates according to a kind of way of realization of the present utility model, including support 1, institute
State support 1 and be provided with three pipe installation positions, it is respectively used to fixing actively pipe 2, demonstration tube 3 and the pipe 4 that is filled with water, described active pipe 2, demonstration tube 3 and pipe 4 upper end that is filled with water are equipped with opening, one of them pipe installation position is vertically fixed two slide bars 5, be slidably installed on slide bar 5 actively pipe 2, actively by chain fixed hook 6 on the support 1 above pipe 2, it is being provided with lockhole 7 with active pipe 2 upper end linking up with 6 correspondence positions, one end of two flexible pipes 8 of described demonstration tube 3 lower end connection, the other end of two flexible pipes 8 is respectively communicated with actively pipe 2 and the pipe 4 that is filled with water, be filled with water the setting height(from bottom) of pipe 4 lower than demonstration tube 3.When active pipe of the present utility model slides into upper end, hook buckles into and fixes actively pipe in lockhole, when actively pipe is higher than demonstration tube, the water being filled with water in pipe enters actively pipe by pipeline, when active pipe lower than be filled with water pipe time, actively the water in pipe is back in demonstration tube formation fountain due to siphonic effect.
Support 1 is for supporting and fixing actively pipe 2, demonstration tube 3 and the pipe 4 that is filled with water；Actively pipe 2 for sliding on slide bar, changes the flow direction of water；Demonstration tube 3 is used for demonstrating siphon fountain；Be filled with water pipe 4 for containing bath of glass；Slide bar 5 provides dragging track for active pipe；Both hook 6 and lockhole 7 coordinate active pipe are fixed on slide bar upper end；Flexible pipe 8 is used for connecting actively pipe, demonstration tube and the pipe that is filled with water so that bath of glass mutually circulates in actively pipe, demonstration tube and the pipe that is filled with water.
In this technical scheme, when actively pipe is higher than demonstration tube, the water being filled with water in pipe enters actively pipe by pipeline, when active pipe lower than be filled with water pipe time, actively the water in pipe is back in demonstration tube formation fountain due to siphonic effect.During use, the pipe that will be filled with water injects semicanal bath of glass, raise actively effective hook to tangle, the water being filled with water in pipe enters actively pipe by demonstration tube, when the active pipe water yield probably has 1/3rd pipes, putting down hook allows actively pipe automatically decline, and forms siphon fountain owing to the water in siphonic effect actively pipe is back to demonstration tube.
A kind of implementation of the pipe installation position in such scheme is: described support 1 is formed to side protrusion by the middle part of flat board, projection is the square convex surface that corner angle are distinct is the first installation position 11, convex surface is monosymmetric for square concave surface respectively the second installation position 12 and the 3rd installation position 13, described slide bar 5 is vertically installed on the second installation position 12, be slidably installed on slide bar 5 actively pipe 2, described first installation position 11 and the 3rd installation position 13 vertically fix demonstration tube 3 and the pipe 4 that is filled with water successively, and the setting height(from bottom) of demonstration tube 3 is higher than being filled with water pipe 4.Adopting this scheme to have actively pipe, demonstration tube and the pipe that is filled with water can be mounted side by side on support, installation process is simple, firm, good integrity, good looking appearance.Further, this mode is the explanation of a kind of preferred embodiments, but is not limited thereto.
In another kind of example, described active pipe 2, demonstration tube 3 and the pipe 4 that is filled with water are the transparent round tube of upper and lower opening, pipe two ends end cover 9, the end cap of upper end is provided with air-vent 10, the end cap 9 at described pipe two ends is screwed on support 1, and the both sides of described active pipe about 2 end cap relative main symmetric position are provided with the insertion hole 11 of slide bar 5.Adopting this scheme to have actively pipe, demonstration tube and the pipe that is filled with water and assemble simple, save material, reduce technical process, reduce cost and put into, end cap connects in pipe split, after pipe damages, it is simple to change, convenient and swift.Further, this mode is the explanation of a kind of preferred embodiments, but is not limited thereto.
In another kind of example, described support 1 is vertically fixed on exhibition booth 12, and the upper edge of the concave surface of described support 1 is additionally provided with joint face 13, and the upper end of described slide bar 5 is fixed on the joint face 13 of support 1, and lower end is fixed on exhibition booth 12, and exhibition booth 12 covers on cabinet 14.Adopting the joint face that this scheme has slide bar to be connected with each other with support, improve support and the slide bar stability on exhibition booth and fastness, the whole structure with timer is good, it is easy to carrying, good looking appearance, bandwagon effect is good, can play the benefit of good advertising effect.Further, this mode is the explanation of a kind of preferred embodiments, but is not limited thereto.
As mentioned above, according to this utility model, owing to active pipe is slidably mounted on two slide bars of support, be filled with water the setting height(from bottom) of pipe lower than demonstration tube, actively manage and the pipe that is filled with water by pipeline communication in demonstration tube, when actively pipe is higher than demonstration tube, the water being filled with water in pipe enters actively pipe by pipeline, when active pipe lower than be filled with water pipe time, actively the water in pipe forms fountain owing to siphonic effect is back in demonstration tube, therefore whole device is easy to operate, by regulating the height of actively pipe, control the water yield in active pipe, diverse in function, visual in image demonstration siphonage, monnolithic case is attractive in appearance, bandwagon effect is good, good advertising effect can be played；Owing to support is formed to side protrusion by the middle part of flat board, projection is the square convex surface that corner angle are distinct, convex surface is monosymmetric for square concave surface, support provides installation site for actively pipe, demonstration tube and the pipe that is filled with water, therefore actively pipe, demonstration tube and the pipe that is filled with water can be mounted side by side on support, installation process is simple, firm, good integrity, good looking appearance；Owing to snap close is arc line shaped hook, linking up with and be fixed on the support above active pipe by chain, actively pipe upper end is provided with and links up with the lockhole of adaptation simultaneously, therefore, it is possible to according to operation needs, active pipe is fixed on slide bar upper end, simple to operate, convenient and swift；Owing to actively pipe, demonstration tube and the pipe that is filled with water are the transparent round tube of upper and lower opening, pipe two ends end cover, the end cap of upper end is provided with hole, and therefore actively pipe, demonstration tube and the pipe that is filled with water assemble simple, save material, reduce technical process, reduces cost and puts into；Owing to whole support is vertically fixed on exhibition booth, therefore the whole structure of device is good, it is simple to carrying, good looking appearance, bandwagon effect is good, can play good advertising effect.
Although embodiment of the present utility model is disclosed as above, but it is not restricted in description and embodiment listed utilization.It can be applied to various applicable field of the present utility model completely.For those skilled in the art, it is easily achieved other amendment.Therefore, under the general concept limited without departing substantially from claim and equivalency range, this utility model is not limited to specific details and shown here as the legend with description.
Claims (6)
1. the apparatus for demonstrating of a siphon fountain, it is characterised in that including:
Support, it has pipe installation position, and one of them pipe installation position is provided with two slide bars；
Actively pipe, its upper end is provided with opening, and described active pipe is slidably mounted on two slide bars of support；
Demonstration tube, its upper end is provided with opening, and described demonstration tube is fixed on the pipe installation position of support；
Be filled with water pipe, and its upper end is provided with opening, described in the pipe that is filled with water be fixed on the pipe installation position of support；
Snap close, it is for being fixed on slide bar by active pipe, and described snap close is arranged on support or slide bar；
Wherein, described demonstration tube connecting one end of two pipelines, the other end of two pipelines is respectively communicated with pipe of actively managing and be filled with water, described in be filled with water the setting height(from bottom) of pipe lower than demonstration tube；When described snap close fixes active pipe, actively pipe is higher than demonstration tube, and when actively pipe slides into slide bar bottom, active pipe is lower than the pipe that is filled with water.
2. the apparatus for demonstrating of siphon fountain as claimed in claim 1, it is characterized in that, described support is formed to side protrusion by the middle part of flat board, projection is the square convex surface that corner angle are distinct, convex surface is monosymmetric to be arranged on the male and fomale(M&F) of support successively straight up for square concave surface, described active pipe, demonstration tube and the pipe that is filled with water.
3. the apparatus for demonstrating of siphon fountain as claimed in claim 1, it is characterized in that, described snap close is arc line shaped hook, link up with and be fixed on the support above active pipe by chain, being provided with lockhole in the active pipe upper end with hook correspondence position, when described active pipe slides into upper end, hook buckles into and fixes actively pipe in lockhole.
4. the apparatus for demonstrating of siphon fountain as claimed in claim 1, it is characterized in that, described active pipe, demonstration tube and the pipe that is filled with water are the transparent round tube of upper and lower opening, pipe two ends end cover, the end cap of upper end is provided with hole, the end cap at described pipe two ends is screwed on support, and the both sides of the upper and lower end cap relative main symmetric position of described active pipe are provided with the insertion hole of slide bar.
5. the apparatus for demonstrating of siphon fountain as claimed in claim 2, it is characterised in that described support is vertically fixed on exhibition booth, the upper edge of the concave surface of described support is additionally provided with joint face, the upper end of described slide bar is fixed on the joint face of support, and lower end is fixed on exhibition booth, and exhibition booth covers on cabinet.
6. the apparatus for demonstrating of siphon fountain as claimed in claim 1, it is characterised in that described active pipe, demonstration tube and the pipe that is filled with water are by acrylic material one heat ductile forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620120273.4U CN205405952U (en) | 2016-02-15 | 2016-02-15 | Presentation device of siphon fountain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620120273.4U CN205405952U (en) | 2016-02-15 | 2016-02-15 | Presentation device of siphon fountain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205405952U true CN205405952U (en) | 2016-07-27 |
Family
ID=56447237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620120273.4U Expired - Fee Related CN205405952U (en) | 2016-02-15 | 2016-02-15 | Presentation device of siphon fountain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205405952U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106023741A (en) * | 2016-08-12 | 2016-10-12 | 湖南工学院 | Sandglass-type hero-of-alexandria fountain circulating demonstration instrument |
| CN110223574A (en) * | 2019-05-31 | 2019-09-10 | 谢天翔 | A kind of high school physics entertaining learning device |
| CN113207487A (en) * | 2021-05-31 | 2021-08-06 | 海南师范大学 | Endangered mangrove plant tidal simulation automatic seedling raising device |
-
2016
- 2016-02-15 CN CN201620120273.4U patent/CN205405952U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106023741A (en) * | 2016-08-12 | 2016-10-12 | 湖南工学院 | Sandglass-type hero-of-alexandria fountain circulating demonstration instrument |
| CN110223574A (en) * | 2019-05-31 | 2019-09-10 | 谢天翔 | A kind of high school physics entertaining learning device |
| CN113207487A (en) * | 2021-05-31 | 2021-08-06 | 海南师范大学 | Endangered mangrove plant tidal simulation automatic seedling raising device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 223005 Room 312, Building 4, 266 Chengde South Road (Huaian Software Park), Huaian Economic and Technological Development Zone, Jiangsu Province Patentee after: Jiangsu science dream Creation Engineering Co., Ltd. Address before: 223005 Room 312, Building 4, 266 Chengde South Road (Huaian Software Park), Huaian Economic and Technological Development Zone, Jiangsu Province Patentee before: Huaming, Jiangsu science and education equipment company limited |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20200215 |