CN203508055U - Temperature control box for electric operation-free chemical and chemical engineering experiments - Google Patents
Temperature control box for electric operation-free chemical and chemical engineering experiments Download PDFInfo
- Publication number
- CN203508055U CN203508055U CN201320613125.2U CN201320613125U CN203508055U CN 203508055 U CN203508055 U CN 203508055U CN 201320613125 U CN201320613125 U CN 201320613125U CN 203508055 U CN203508055 U CN 203508055U
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- temperature control
- chemical
- insulation layer
- control box
- electric operation
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- Expired - Fee Related
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Abstract
The utility model discloses a temperature control box for electric operation-free chemical and chemical engineering experiments, and is used for solving the problem that a needed temperature and temperature control for experiments are achieved by not electrically heating on the condition that no power supply exists. The temperature control box for electric operation-free chemical and chemical engineering experiments comprises a box body housing (7), a thermal insulation layer (6) and an inner lining (5). The temperature control box is characterized in that a box cover (1) is arranged at the upper end of the box body housing (7); a lifting handle (2) is fixed on the outer wall of the box body housing (7); the thermal insulation layer (6) is attached on the inner wall of the box body housing (7); the inner wall of the thermal insulation layer (6) is attached with the inner lining (5); scale lines (4) are formed on the inner lining (5); a reactor fixing plate bracket (3) is arranged on the inner lining (5). The temperature control box has characteristics of being convenient to apply and wide in applicable condition.
Description
Technical field
The utility model relates to chemical experiment instrument field, especially a kind of without electric operation chemical experiment temperature-controlled box.
Background technology
In chemical experiment, often run into need constant temperature, higher than room temperature or lower than the reaction condition of room temperature, conventional method heats up and adopts heating water bath, cooling completes corresponding chemical reaction with refrigeration for refrigerator, when have a power failure or in the wild in the on-the-spot situation that there is no a power supply above-mentioned condition just cannot reach.
Utility model content
For what exist in solution background technology, in power failure or field condition experiment, cannot reach the problem of the required temperature of chemical reaction, the utility model proposes a kind of applicable elements widely can be without the chemical experiment temperature-controlled box of electric operation.
The technical scheme that the utility model adopts is: there is case lid cabinet shell upper end, on cabinet shell outer wall, be fixed with handle, cabinet shell inwall is with heat-insulation layer, heat-insulation layer inwall is with liner, inside be lining with graduation mark, be inside lining with on the fixed head support reaction fixed head support that responds and be fixed with reaction fixed head.
The utility model provides three deblocking reaction fixed heads, is respectively test tube fixed head, beaker fixed head, volumetric flask fixed head.Intensification medicament is comprised of glacial acetic acid and NaOH, and cooling medicament is comprised of urea, ammonium nitrate.
The beneficial effects of the utility model are: due to the technical scheme that has adopted the utility model to adopt, in the experiment of power failure or field condition, also chemical reaction can be reached temperature required, can judge and add dosing according to the interior graduation mark being lining with, control reaction temperature required, thermoregulation effect is good, and heat-insulation layer can keep reaction temperature required, high insulating effect, cooling medicament adopts urea and ammonium nitrate, can be used as fertilizer, environmentally safe after use.
Accompanying drawing explanation
Fig. 1 is orthogonal view of the present utility model.
1-case lid in figure, 2-handle, 3-reaction fixed head support, 4-graduation mark, 5-liner, 6-heat-insulation layer, 7-cabinet shell.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, a kind of without electric operation chemical experiment temperature-controlled box, comprise cabinet shell 7, heat-insulation layer 6, liner 5, it is characterized in that: there is case lid 1 cabinet shell 7 upper ends that are made of plastics, on cabinet shell 7 outer walls, be fixed with handle 2, cabinet shell 7 inwalls are the heat-insulation layer 6 of benzene plate with material, heat-insulation layer 6 inwalls are with liner 5, liner 5 is by making with the lucite of graduation mark 4, the fixed head support 3 that responds on liner 5, can be according to according to the fixing different reaction fixed head of differential responses type.
During use, first in temperature-controlled box, inject deionized water to required scale, the temperature needing according to experiment again adds a certain proportion of chemical agent and fully stirs, reach required experimental temperature time according to experiment type, select suitable reaction fixed head to be arranged on fixation reaction vessel on reaction fixed head support 3, cover case lid 1, reaction is completed smoothly.
Claims (1)
1. one kind without electric operation chemical experiment temperature-controlled box, comprise cabinet shell (7), heat-insulation layer (6), liner (5), it is characterized in that: there is case lid (1) cabinet shell (7) upper end, on cabinet shell (7) outer wall, be fixed with handle (2), cabinet shell (7) inwall is with heat-insulation layer (6), heat-insulation layer (6) inwall is with liner (5), on liner (5), have graduation mark (4), fixed head support (3) responds on liner (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320613125.2U CN203508055U (en) | 2013-09-30 | 2013-09-30 | Temperature control box for electric operation-free chemical and chemical engineering experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320613125.2U CN203508055U (en) | 2013-09-30 | 2013-09-30 | Temperature control box for electric operation-free chemical and chemical engineering experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203508055U true CN203508055U (en) | 2014-04-02 |
Family
ID=50367040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320613125.2U Expired - Fee Related CN203508055U (en) | 2013-09-30 | 2013-09-30 | Temperature control box for electric operation-free chemical and chemical engineering experiments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203508055U (en) |
-
2013
- 2013-09-30 CN CN201320613125.2U patent/CN203508055U/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: 20140402 Termination date: 20150930 |
|
| EXPY | Termination of patent right or utility model |