CN202219159U - Miniature chemical experiment apparatus - Google Patents
Miniature chemical experiment apparatus Download PDFInfo
- Publication number
- CN202219159U CN202219159U CN2011202979155U CN201120297915U CN202219159U CN 202219159 U CN202219159 U CN 202219159U CN 2011202979155 U CN2011202979155 U CN 2011202979155U CN 201120297915 U CN201120297915 U CN 201120297915U CN 202219159 U CN202219159 U CN 202219159U
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- CN
- China
- Prior art keywords
- tube
- miniature chemical
- open tube
- chemical experiment
- experiment apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a miniature chemical experiment apparatus which comprises a calabash-shaped container, an open tube, a tube-connecting stopper, a tube hole, a latex tube and a water stop clamp. The miniature chemical experiment apparatus is characterized in that the mouth of the open tube is trumpet-shaped and is connected with the tube-connecting stopper through a standard grinding opening; and the tube hole is arranged at the bottom of the open tube. The miniature chemical experiment apparatus has the beneficial effects of simple structure, convenience in operation, capability of effectively saving medicines without influencing the experiment effect and higher safety in use.
Description
Technical field:
The utility model belongs to the teaching and experiment equipment technical field, is a kind of miniature chemical experimental apparatus specifically.
Background technology:
At present, " kipp gas generator " processed complex of using always in the chemical experiment, product cost is high, and it is many to consume medicine, can't be microminiaturized.This brings many inconvenience for the microminiaturization of chemical experiment, influences teaching efficiency.
The utility model content:
The purpose of the utility model provides a kind of insoluble blocks of solid and liquid reactions of being applicable to and produces the gas generating unit of the miniature chemical experimental apparatus of gas.
The technical scheme of the utility model is: a kind of miniature chemical experimental apparatus, comprise cucurbit shape container, open tube, adapter plug, pore, emulsion tube and tongs, and it is characterized in that: the open tube mouth of pipe is tubaeform, and links to each other with the adapter plug with the standard ground; Pore is arranged at the open tube bottom.
The beneficial effect of the utility model is: simple in structure, easy to operate, can under the prerequisite that does not influence experiment effect, effectively practice thrift medicine, and use safer.
Description of drawings:
Fig. 1 is the structure chart of the utility model.
As shown in fig. 1: 1 is cucurbit shape container, and 2 is open tube, and 3 for taking over plug, and 4 is pore, and 5 is emulsion tube, and 6 is tongs.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is done further detailed explanation:
As shown in Figure 1, a kind of miniature chemical experimental apparatus comprises cucurbit shape container 1, open tube 2, takes over plug 3, pore 4, emulsion tube 5 and tongs 6, and it is characterized in that: open tube 2 mouths of pipe are tubaeform, and links to each other with adapter plug 3 with the standard ground; Pore 4 is arranged at the open tube bottom.During experimental implementation; In open tube 2, put into an amount of insoluble blocks of solid; Be connected with the adapter plug of emulsion tube 5 and tongs 6 beyond the Great Wall, put it in the cucurbit shape container 1 that fills solution, the liquid in the cucurbit shape container 1 is through in pore 4 inflow pipes of open tube 2 bottoms; With the insoluble solid effect that is placed in the open tube 2, the gas of generation flows out by taking over plug 3.Open the tongs 6 on the emulsion tube 5 when wanting gas, close dead tongs 6 when not wanting gas, gas pressures increase in the open tube 2, and liquid is discharged in the cucurbit shape container 1 from pore 4, and reaction stops.
The beneficial effect of the utility model is: simple in structure, easy to operate, can under the prerequisite that does not influence experiment effect, effectively practice thrift medicine, and use safer.
Claims (2)
1. a miniature chemical experimental apparatus comprises cucurbit shape container (1), open tube (2), takes over plug (3), pore (4), emulsion tube (5) and tongs (6), and it is characterized in that: open tube (2) mouth of pipe is tubaeform, and links to each other with adapter plug (3) with the standard ground.
2. a kind of miniature chemical experimental apparatus according to claim 1 is characterized in that: pore (4) is arranged at open tube (2) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202979155U CN202219159U (en) | 2011-08-11 | 2011-08-11 | Miniature chemical experiment apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202979155U CN202219159U (en) | 2011-08-11 | 2011-08-11 | Miniature chemical experiment apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202219159U true CN202219159U (en) | 2012-05-16 |
Family
ID=46041197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202979155U Expired - Fee Related CN202219159U (en) | 2011-08-11 | 2011-08-11 | Miniature chemical experiment apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202219159U (en) |
-
2011
- 2011-08-11 CN CN2011202979155U patent/CN202219159U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120516 Termination date: 20120811 |