CN203849914U - Siphon process viewing appliance for physical experiment of school - Google Patents
Siphon process viewing appliance for physical experiment of school Download PDFInfo
- Publication number
- CN203849914U CN203849914U CN201420143498.2U CN201420143498U CN203849914U CN 203849914 U CN203849914 U CN 203849914U CN 201420143498 U CN201420143498 U CN 201420143498U CN 203849914 U CN203849914 U CN 203849914U
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- CN
- China
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- fluid
- switch
- physical experiment
- pipe
- dress
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- Expired - Fee Related
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Abstract
A siphon process viewing appliance for physical experiment of school belongs to the technical field of physical experiment devices. Currently, in physical experiment of middle school, because design of existing experiment device is unfavorable and demonstration is not clear, teaching effect is low in teaching siphon. The technical solution of the siphon process viewing appliance is characterized in that: two ends of a high-speed fluid flowing-through pipe (1) which is provided with a high-speed fluid switch (4) are respectively connected with and communicated with a left pipe joint (2) and a right pipe joint (3) fixedly; the upper end of a tee joint upper fluid branched pipe (5), which is provided with a first switch (6) and a second switch (7) respectively, is connected with and communicated with the high-speed fluid flowing-through pipe (1) fixedly; and the lower ends of the tee joint upper fluid branched pipe (5) are respectively inserted into a first fluid container (10) and a second fluid container (11). The siphon process viewing appliance is advantageous in that: simple, convenient and visual operation is realized; and interest of the student for the physical experiment is greatly promoted.
Description
Technical field
The utility model relates to physics facility technical field, more specifically a kind of school Physical Experiment observation siphonic process utensil.
Background technology
At present in middle school physical experiment, for the teaching of siphonage, because existing experimental provision designs undesirable demonstration, be not very clear and affected teaching efficiency, also do not design so far a kind of better device and solve the problems referred to above.
Summary of the invention
For overcoming above-mentioned shortcoming, the purpose of this utility model is a kind of school of design Physical Experiment observation siphonic process utensil.Its technical scheme is: the two ends that are provided with the high-velocity fluid flowing pipe of high-velocity fluid switch are fixedly connected with left pipe adapter and right pipe adapter respectively, with the first switch and upper end and high-velocity fluid flowing pipe with fluid branches in the threeway of second switch, be fixedly connected respectively, its lower end is inserted in respectively in the first dress fluid container and the second dress fluid container, and the first interpolation fluid funnel and second adds fluid funnel and is fixedly connected with the first dress fluid container and the second dress fluid container respectively.The advantage of this utility model is: this school's Physical Experiment observation siphonic process utensil structure is reasonable in design, novelty is skillfully constructed, while using this utensil in the teaching for siphonage at middle school physical experiment, first the liquid of two kinds of conspicuous color being added to fluid funnel by the first interpolation fluid funnel and second respectively pours into respectively in the first dress fluid container and the second dress fluid container, high-velocity fluid pipe is screwed on left pipe adapter and is communicated with high-velocity fluid flowing pipe, open high-velocity fluid switch, when flowing through high-velocity fluid flowing pipe, opens again high-velocity fluid the first switch or second switch, the liquid of two kinds of conspicuous color can be respectively from the first dress fluid container or the second dress fluid container the siphonage process that has been inhaled into the demonstration that is perfectly clear in high-velocity fluid flowing pipe of fluid branches through threeway, use it simple to operationly intuitively greatly to improve student to the interest of Physical Experiment and be easy to grasp the physical knowledge of siphonage.
Accompanying drawing explanation
This accompanying drawing 1 is the utility model structural representation.In accompanying drawing: 1, high-velocity fluid flowing pipe, 2, left pipe adapter, 3, right pipe adapter, 4, high-velocity fluid switch, 5, fluid branches in threeway, 6, the first switch, 7, second switch, 8, first adds fluid funnel, and 9, second adds fluid funnel, 10, the first dress fluid container, the 11, second dress fluid container.
Embodiment
The two ends that are provided with the high-velocity fluid flowing pipe 1 of high-velocity fluid switch 4 are fixedly connected with left pipe adapter 2 and right pipe adapter 3 respectively, with the first switch 6 and upper end and high-velocity fluid flowing pipe 1 with fluid branches 5 in the threeway of second switch 7, be fixedly connected respectively, its lower end is inserted in respectively in the first dress fluid container 10 and the second dress fluid container 11, and the first interpolation fluid funnel 8 and second adds fluid funnel 9 and is fixedly connected with the first dress fluid container 10 and the second dress fluid container 11 respectively.While using this utensil in the teaching for siphonage at middle school physical experiment, first the liquid of two kinds of conspicuous color being added to fluid funnel 9 by the first interpolation fluid funnel 8 and second respectively pours into respectively in the first dress fluid container 10 and the second dress fluid container 11, high-velocity fluid pipe is screwed on left pipe adapter 2 and is communicated with high-velocity fluid flowing pipe 1, open high-velocity fluid switch 4, when flowing through high-velocity fluid flowing pipe 1, opens again high-velocity fluid the first switch 6 or second switch 7, the liquid of two kinds of conspicuous color can be respectively from the first dress fluid container 10 or the second dress fluid container 11 the siphonage process that has been inhaled into the demonstration that is perfectly clear in high-velocity fluid flowing pipe 1 of fluid branches 5 through threeway, use it simple to operationly intuitively greatly to improve student to the interest of Physical Experiment and be easy to grasp the physical knowledge of siphonage.
Claims (1)
1.Yi Zhong school Physical Experiment observation siphonic process utensil, it is characterized in that: the two ends that are provided with the high-velocity fluid flowing pipe (1) of high-velocity fluid switch (4) are fixedly connected with left pipe adapter (2) and right pipe adapter (3) respectively, upper end and high-velocity fluid flowing pipe (1) with fluid branches (5) in the threeway of the first switch (6) and band second switch (7) is fixedly connected respectively, its lower end is inserted in respectively in the first dress fluid container (10) and the second dress fluid container (11), the first interpolation fluid funnel (8) and second adds fluid funnel (9) and is fixedly connected with the first dress fluid container (10) and the second dress fluid container (11) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420143498.2U CN203849914U (en) | 2014-03-28 | 2014-03-28 | Siphon process viewing appliance for physical experiment of school |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420143498.2U CN203849914U (en) | 2014-03-28 | 2014-03-28 | Siphon process viewing appliance for physical experiment of school |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203849914U true CN203849914U (en) | 2014-09-24 |
Family
ID=51562899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420143498.2U Expired - Fee Related CN203849914U (en) | 2014-03-28 | 2014-03-28 | Siphon process viewing appliance for physical experiment of school |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203849914U (en) |
-
2014
- 2014-03-28 CN CN201420143498.2U patent/CN203849914U/en not_active Expired - Fee Related
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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: 20140924 Termination date: 20150328 |
|
| EXPY | Termination of patent right or utility model |