CN205140321U - Air pressure experiences device - Google Patents
Air pressure experiences device Download PDFInfo
- Publication number
- CN205140321U CN205140321U CN201520966001.1U CN201520966001U CN205140321U CN 205140321 U CN205140321 U CN 205140321U CN 201520966001 U CN201520966001 U CN 201520966001U CN 205140321 U CN205140321 U CN 205140321U
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- pipe
- gas blow
- experiment
- blow pipe
- water pipe
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- Expired - Fee Related
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Abstract
The utility model discloses an air pressure experiences device, including lid -free box body, insert water pipe, first gas blow pipe, second gas blow pipe, filter platform, connecting pipe sleeve pipe, first haplopore rubber buffer and second haplopore rubber buffer. Compared with the prior art, the beneficial effects of the utility model are that: insert water pipe and gas blow pipe relative position and be fit for doing the experiment, and immobilize, be favorable to in the background art going on of experiment, can be fine reach the experiment effect, setting up the box, being convenient for observe, water can not blow to such an extent that be everywhere, can also cyclic utilization, and the environmental protection saving, can dismantle install and use different pipe diameters insert water pipe and second gas blow pipe to can study the influence of the different mouths of pipe to testing the effect, to the further research of this experiment.
Description
Technical field
The utility model belongs to interest experiment class, is specifically related to the experience of the experimental phenomena that air-flow is fast and air pressure is low.
Background technology
People know that air gas velocity is larger, and its air pressure is less on the contrary.In order to experience this phenomenon, during upper scientific experiment, teacher takes a dress water beaker and two tubes to test, do puffer's two tubes position so to be not easily rivals in a contest, the experimental phenomena of blowout is also just not obvious, can not must experience experiment effect very well, and water is also blown be everywhere.For this phenomenon, I proposes a kind of experimental provision.
Summary of the invention
Technical problem to be solved in the utility model is: the deficiency existed for prior art, provides a kind of new experimental provision.
For realizing the object of the utility model, be achieved by the following technical solutions: a kind of air-flow air pressure experience apparatus, include uncovered casing, insert water pipe, the first gas blow pipe and the second gas blow pipe, it is characterized in that, in described casing, diapire is fixedly installed one and filters platform, filter platform and form with the cylindrical wall upper orifice of some through holes being arranged a Circular Plate on wall by one; Described slotting water pipe lower end is come to be connected with filtration platform by being socketed a first single hole rubber plug; The right wall of described casing arranges a connecting pipe sleeve pipe, and two ends, connecting pipe sleeve pipe left and right are both sides inside and outside right wall respectively; Described first gas blow pipe one end is connected with connecting pipe sleeve pipe right-hand member; Second gas blow pipe right-hand member by being socketed a second single hole rubber plug to be connected with connecting pipe sleeve pipe left end, and makes to draw close with slotting water pipe upper end mouth of pipe Right vertical on the downside of the second gas blow pipe left end mouth of pipe.
Further, casing, slotting water pipe, the first gas blow pipe and the second gas blow pipe all adopt transparent material.
Further, slotting water pipe and the second gas blow pipe that can change use different tube diameters are tested.
Compared with prior art, the beneficial effects of the utility model are: slotting water pipe and gas blow pipe relative position are applicable to testing, and immobilize, be conducive to the carrying out of the experiment described in background technology, well can reach the experiment effect of the experiment described in background technology; Arrange casing, be convenient to observe, water can not blow everywhere, can also recycle, environmental protection and saving; The slotting water pipe and the second gas blow pipe that use different tube diameters can be removed and installed, thus the impact of the different mouth of pipe on experiment effect can be studied, to this experiment research further.
Accompanying drawing explanation
Fig. 1 is the utility model box house schematic diagram;
Fig. 2 is that the utility model is dismantled the box house partial schematic diagram of slotting water pipe and the second gas blow pipe;
Fig. 3 is the schematic diagram that the utility model inserts that water pipe injects single hole rubber plug;
Fig. 4 is the schematic diagram that the utility model second gas blow pipe injects single hole rubber plug;
Fig. 5 is schematic appearance of the present utility model (inner structure does not draw);
1, casing; 11, platform is filtered; 12, connecting pipe sleeve pipe 2, slotting water pipe; 21, the first single hole rubber plug 3, first gas blow pipe; 4, the second gas blow pipe; 41, the second single hole rubber plug.
Embodiment
1 to Fig. 5 makes a detailed explanation the utility model embodiment with reference to the accompanying drawings below.A kind of air-flow air pressure experience apparatus, include uncovered casing 1, insert water pipe 2, first gas blow pipe 3 and the second gas blow pipe 4, it is characterized in that, in described casing 1, diapire is fixedly installed one and filters platform 11, filter platform 11 and form with the cylindrical wall upper orifice of some through holes being arranged a Circular Plate on wall by one; Described slotting water pipe 2 lower end is connected with filtration platform 11 by being socketed a first single hole rubber plug 21; The right wall of described casing 1 arranges a connecting pipe sleeve pipe 12, and connecting pipe sleeve pipe about 12 two ends are both sides inside and outside right wall respectively; Described first gas blow pipe 3 one end is connected with connecting pipe sleeve pipe 12 right-hand member; Second gas blow pipe 4 right-hand member is connected with connecting pipe sleeve pipe 12 left end by being socketed a second single hole rubber plug 41, and makes to draw close with slotting water pipe 2 upper end mouth of pipe Right vertical on the downside of the second gas blow pipe 4 left end mouth of pipe.
Casing, slotting water pipe, the first gas blow pipe and the second gas blow pipe all adopt transparent material, as clear glass, transparent plastic.
The slotting water pipe of different tube diameters and the second gas blow pipe can be used to test.
Operation instruction: do not filter platform in the in-built water logging of casing, the water surface is no more than the slotting water pipe upper end mouth of pipe, holds the first gas blow pipe, blows inwards, get final product observation experiment; Or change and use the slotting water pipe of different tube diameters and the second gas blow pipe to test, probe into the change of mouth of pipe size, thus cause the size of wind speed, to the influential effect of experiment.
Claims (1)
1. an air-flow air pressure experience apparatus, include uncovered casing, insert water pipe, the first gas blow pipe and the second gas blow pipe, it is characterized in that, in described casing, diapire is fixedly installed one and filters platform, filter platform and form with the cylindrical wall upper orifice of some through holes being arranged a Circular Plate on wall by one; Described slotting water pipe lower end is come to be connected with filtration platform by being socketed a first single hole rubber plug; The right wall of described casing arranges a connecting pipe sleeve pipe, and two ends, connecting pipe sleeve pipe left and right are both sides inside and outside right wall respectively; Described first gas blow pipe one end is connected with connecting pipe sleeve pipe right-hand member; Second gas blow pipe right-hand member by being socketed a second single hole rubber plug to be connected with connecting pipe sleeve pipe left end, and makes to draw close with slotting water pipe upper end mouth of pipe Right vertical on the downside of the second gas blow pipe left end mouth of pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520966001.1U CN205140321U (en) | 2015-11-27 | 2015-11-27 | Air pressure experiences device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520966001.1U CN205140321U (en) | 2015-11-27 | 2015-11-27 | Air pressure experiences device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205140321U true CN205140321U (en) | 2016-04-06 |
Family
ID=55626090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520966001.1U Expired - Fee Related CN205140321U (en) | 2015-11-27 | 2015-11-27 | Air pressure experiences device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205140321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109256019A (en) * | 2018-10-11 | 2019-01-22 | 同济大学 | A kind of Hydromechanics experimental device |
-
2015
- 2015-11-27 CN CN201520966001.1U patent/CN205140321U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109256019A (en) * | 2018-10-11 | 2019-01-22 | 同济大学 | A kind of Hydromechanics experimental device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20161127 |