CN203325316U - Portable artesian well teaching demonstration device - Google Patents
Portable artesian well teaching demonstration device Download PDFInfo
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- CN203325316U CN203325316U CN2013203757527U CN201320375752U CN203325316U CN 203325316 U CN203325316 U CN 203325316U CN 2013203757527 U CN2013203757527 U CN 2013203757527U CN 201320375752 U CN201320375752 U CN 201320375752U CN 203325316 U CN203325316 U CN 203325316U
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- main pipeline
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- pipeline
- inlet channel
- bypass line
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000000034 method Methods 0.000 claims abstract description 5
- 230000005484 gravity Effects 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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Abstract
The utility model relates to a portable artesian well teaching demonstration device which is applied in a teaching process for demonstrating bearing water and artesian well principles. The demonstration device comprises pipelines and a water container, wherein the pipelines comprise a horizontally-arranged main pipeline, a water inlet pipeline perpendicular to one end of the main pipeline, a branch pipeline perpendicular to a middle segment of the main pipeline and a water outlet pipeline horizontally arranged at the other end of the main pipeline, the water inlet pipeline and the branch pipeline are respectively provided with a valve, and the water container comprises a water inlet container arranged on the water inlet pipeline and a water outlet container arranged on the water outlet pipeline. The portable artesian well teaching demonstration device has properties of simple and reasonable structure design, simple and convenient assembly and connection, low cost, portable convenience and easy operation, can excellently demonstrate the bearing water and artesian well principles and is suitable for popularization and application.
Description
Technical field
The utility model relates to a kind of teaching demonstration instrument, relates in particular to a kind of Portable self-flow well teaching demonstration instrument.
Background technology
In " engineering geology and hydrogeology " course teaching process, when telling about piestic water and gravity well principle, due to this part content principle relative complex, in order to deepen the understanding of student to this part principle, common practices is to download some animations on the net or video content is demonstrated, but such demonstration effect not only can not be mentioned student's learning interest, and the student understands still and acquires a certain degree of difficulty, and teaching efficiency is not very desirable.Therefore, in order to make the student, better understand this part content, grasp its principle, be necessary to make by oneself an experimental apparatus for teaching demonstration.
Summary of the invention
The utility model is can not effectively demonstrate piestic water and gravity well principle in order to solve in the existing course teaching process, the student understands relatively difficult problem and proposes a kind of structural design simply, rationally, cost is low, Portable self-flow well teaching demonstration instrument simple to operate, as can to carry out fine demonstration to piestic water and gravity well principle.
The utility model is achieved through the following technical solutions:
Above-mentioned Portable self-flow well teaching demonstration instrument, be applied in teaching process the demonstration of piestic water and gravity well principle, and described demonstration instrument comprises pipeline and water container; Described pipeline comprises horizontally disposed main pipeline, is vertical at the inlet channel of described main pipeline one end, is vertical at the bypass line in described main pipeline stage casing and the outlet conduit that level is located at the described main pipeline other end; Also be equipped with valve on described inlet channel and bypass line; Described water container comprises the water inlet container of being located on described inlet channel and is located at the water exit container on described outlet conduit.
Described Portable self-flow well teaching demonstration instrument, wherein: described pipeline is that pipe structure and the inside that rigid plastic is made is filled with water-absorbing sponge.
Described Portable self-flow well teaching demonstration instrument, wherein: described water inlet container is vertical inversion and is sealedly attached to the top ports of described inlet channel; Described water exit container is horizontally disposed and is sealedly attached to the right output port of described outlet conduit.
Described Portable self-flow well teaching demonstration instrument, wherein: described valve seals respectively the top that is fixedly arranged on described inlet channel and bypass line.
Described Portable self-flow well teaching demonstration instrument, wherein: described main pipeline is combined by the first main pipeline and the second main pipeline from left to right successively; Described bypass line comprises the first bypass line and the second bypass line from left to right successively; The pipe adapter of the bottom of described inlet channel by two flow-throughs is vertical and be sealedly attached to the left port of described the first main pipeline; Described the first bypass line is for demonstrating gravity well phenomenon and height lower than described inlet channel, and the pipe adapter of its bottom by triplet type is vertical and be sealedly attached between the left port of the right output port of described the first main pipeline and described the second main pipeline; Described the second bypass line plays contrast demonstration effect and height higher than described inlet channel, and the pipe adapter of its bottom by another triplet type is vertical and be sealedly attached between the left port of the right output port of described the second main pipeline and described outlet conduit.
Beneficial effect:
The utility model Portable self-flow well teaching demonstration instrument structural design is simple, reasonable, wherein, the outlet conduit that pipeline is located at the main pipeline other end by horizontally disposed main pipeline, the inlet channel that is vertical at main pipeline one end, the bypass line that is vertical at the main pipeline stage casing and level forms; Also be equipped with valve on inlet channel and bypass line, can control effectively to current; Water container is by being located at the water inlet container on inlet channel and being located at the water exit container on outlet conduit.This structure not only designs ingenious, easy to carry, and total is simple, convenient when experimental demonstration, can carry out the demonstration of favorable image to piestic water and gravity well principle.Simultaneously, at pipe interior, also be provided with water-absorbing sponge, can effectively avoid whole demonstration effect being impacted water velocity is too fast demonstration time.The total assembly connection is simple, convenient, and cost is lower, as the teaching demonstration instrument, except the learning interest that can improve students, can also make the student deepen the understanding to whole piestic water and gravity well principle, is suitable for propagation and employment.
The accompanying drawing explanation
The structural representation that Fig. 1 is the utility model Portable self-flow well teaching demonstration instrument;
The pipeline sectional view that Fig. 2 is the utility model Portable self-flow well teaching demonstration instrument.
Embodiment
The D score related in the utility model, " left side ", " right side ", " top ", " end " and " interior " noun of locality all with the utility model Portable self-flow well teaching demonstration instrument in accompanying drawing 1,2 normally towards consistent.
As shown in Figure 1, 2, the utility model Portable self-flow well teaching demonstration instrument, comprise pipeline 1, water container 2 and valve 3.
The pipe structure that pipeline 1 is made for rigid plastic, too fast for fear of water velocity when demonstrating, also be filled with water-absorbing sponge 4 in pipeline 1, it comprises main pipeline 11, inlet channel 12, bypass line 13 and outlet conduit 14.Main pipeline 11 and the equal integral body of outlet conduit 13 are horizontally disposed, and in the present embodiment, this main pipeline 11 is combined by the first main pipeline 111 and the second main pipeline 112 from left to right successively.These inlet channel 12 bottoms are by being vertically connected at the high order end of main pipeline 11, and top also is installed with a valve 3; In the present embodiment, the bottom of this inlet channel 12 is that left port by a right angle two flow-through pipe adapters 5 and the first monomer pipeline 111 is tightly connected.This bypass line 13 is vertically connected at the stage casing of this main pipeline 11, and in the present embodiment, this bypass line 13 comprises the first bypass line 131 and the second bypass line 132; Wherein, this first bypass line 131 height are lower and for demonstrating the gravity well phenomenon than inlet channel 12, its bottom is installed with a valve 3, and bottom is vertical and be sealedly attached between the left port of the right output port of the first main pipeline 111 and the second main pipeline 112 by a triplet type pipe adapter 6; The height of this second bypass line 132 is than inlet channel 12 height and mainly play contrast demonstration effect, its top also is installed with a valve 3, and bottom is vertical and be sealedly attached between the left port of the right output port of this second main pipeline 112 and outlet conduit 13 by another triplet type pipe adapter 6.Wherein, at inlet channel 12 top mounted valves 3, for controlling the water yield and water velocity; At the top of bypass line 13 mounted valve 3, when in pipeline, being full of water, open valve 3 simulation gravity well phenomenons.
The utility model structural design is simple, rationally, not only assembly connection is simple, convenient, and easy to carry, during use operation also very simple, the total cost is lower, can fine piestic water and gravity well principle be demonstrated, and is suitable for propagation and employment.
The above; it is only preferred embodiment of the present utility model; be not the utility model to be done to the restriction of any other form, and, according to any modification or equivalent variations that technical spirit of the present utility model is done, still belong to the utility model scope required for protection.
Claims (5)
1. a Portable self-flow well teaching demonstration instrument, be applied in teaching process the demonstration of piestic water and gravity well principle, and it is characterized in that: described demonstration instrument comprises pipeline and water container;
Described pipeline comprises horizontally disposed main pipeline, is vertical at the inlet channel of described main pipeline one end, is vertical at the bypass line in described main pipeline stage casing and the outlet conduit that level is located at the described main pipeline other end;
Also be equipped with valve on described inlet channel and bypass line;
Described water container comprises the water inlet container of being located on described inlet channel and is located at the water exit container on described outlet conduit.
2. Portable self-flow well teaching demonstration instrument as claimed in claim 1, it is characterized in that: described pipeline is that pipe structure and the inside that rigid plastic is made is filled with water-absorbing sponge.
3. Portable self-flow well teaching demonstration instrument as claimed in claim 1, it is characterized in that: described water inlet container is vertical inversion and is sealedly attached to the top ports of described inlet channel;
Described water exit container is horizontally disposed and is sealedly attached to the right output port of described outlet conduit.
4. Portable self-flow well teaching demonstration instrument as claimed in claim 1, it is characterized in that: described valve seals respectively the top that is fixedly arranged on described inlet channel and bypass line.
5. Portable self-flow well teaching demonstration instrument as claimed in claim 1, it is characterized in that: described main pipeline is combined by the first main pipeline and the second main pipeline from left to right successively; Described bypass line comprises the first bypass line and the second bypass line from left to right successively;
The pipe adapter of the bottom of described inlet channel by two flow-throughs is vertical and be sealedly attached to the left port of described the first main pipeline;
Described the first bypass line is for demonstrating gravity well phenomenon and height lower than described inlet channel, and the pipe adapter of its bottom by triplet type is vertical and be sealedly attached between the left port of the right output port of described the first main pipeline and described the second main pipeline;
Described the second bypass line plays contrast demonstration effect and height higher than described inlet channel, and the pipe adapter of its bottom by another triplet type is vertical and be sealedly attached between the left port of the right output port of described the second main pipeline and described outlet conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203757527U CN203325316U (en) | 2013-06-27 | 2013-06-27 | Portable artesian well teaching demonstration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203757527U CN203325316U (en) | 2013-06-27 | 2013-06-27 | Portable artesian well teaching demonstration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203325316U true CN203325316U (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203757527U Expired - Fee Related CN203325316U (en) | 2013-06-27 | 2013-06-27 | Portable artesian well teaching demonstration device |
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| Country | Link |
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| CN (1) | CN203325316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110706558A (en) * | 2019-10-29 | 2020-01-17 | 邢台医学高等专科学校 | Detachable naked eye teaching model and using method thereof |
-
2013
- 2013-06-27 CN CN2013203757527U patent/CN203325316U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110706558A (en) * | 2019-10-29 | 2020-01-17 | 邢台医学高等专科学校 | Detachable naked eye teaching model and using method thereof |
| CN110706558B (en) * | 2019-10-29 | 2021-05-07 | 邢台医学高等专科学校 | Detachable naked eye teaching model and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20140627 |
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| EXPY | Termination of patent right or utility model |