CN201380080Y - Container for water bath or oil bath heating - Google Patents
Container for water bath or oil bath heating Download PDFInfo
- Publication number
- CN201380080Y CN201380080Y CN200920116398U CN200920116398U CN201380080Y CN 201380080 Y CN201380080 Y CN 201380080Y CN 200920116398 U CN200920116398 U CN 200920116398U CN 200920116398 U CN200920116398 U CN 200920116398U CN 201380080 Y CN201380080 Y CN 201380080Y
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- CN
- China
- Prior art keywords
- test tube
- heating
- pot cover
- bath
- container
- 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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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model relates to a container for water bath or oil bath heating, which is characterized by comprising a heating pan, a pan cover, a connecting rod and a test tube holder, wherein a plurality of test tube plug holes are arranged on the pan cover, the bore diameter of the test tube plug hole is equal to the outer diameter of a test tube, the pan cover is further provided with a rubber plug with a hole, the pan cover is fixedly connected with the test tube holder through the connecting rod, the distance between the pan cover and the test tube holder is smaller than the length of the test tube, the test tube holder is provided with a test tube locating hole which corresponds to the test tube plug hole, and the pore diameter of the test tube locating hole is smaller than that of the test tube plug hole. The container for water bath or oil bath heating has the beneficial effect of enabling the operations of heating test tubes by water bath or oil bath to be simple and safe.
Description
Technical field
The utility model relates to the experiment equipment technical field, particularly a kind of container that is used for water-bath or oil bath heating.
Background technology
At present, test tube is heated in the laboratory in water-bath or oil bath, the mode that general all sides of employing seat brandreth matches with flask holder.Adding at first in vitro needs the chemical substance of reaction, with in the flask holder on the test tube clamp side of the being held in seat brandreth, adjusts the position of flask holder and side's seat brandreth then, makes test tube enter in water-bath or the oil bath.Experimental implementation person is not easy to control the tightness of flask holder with the flask holder holding test tubes time, folder is not tight sometimes, and test tube comes off easily; Sometimes, firmly excessive when clamping, easily test tube is clipped broken.Generally all need to control the temperature of water-bath or oil bath in water-bath heating or the oil bath heating process, present most of laboratory all is to adopt mercurial thermometer to measure water-bath or oil bath temperature, general all is with on the flask holder on the mercurial thermometer side of the being suspended on seat brandreth, mercurial thermometer rocks easily, run into the inwall of heating container sometimes, influence the measurement of temperature.Existing this operation is not only loaded down with trivial details, nor safety does not also have a kind of step that can simplify the operation at present, improves the experimental provision of processing safety.
Summary of the invention
The technical problems to be solved in the utility model is, provides a kind of water-bath or oil bath heating operation of making easy, and the container of safety.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of container that is used for water-bath or oil bath heating, it is characterized in that: comprise heating kettle, pot cover, connecting rod and test tube support, some test tube jacks are set on the pot cover, the aperture of test tube jack is suitable with the test tube external diameter, also be provided with a rubber stopper with holes on the pot cover, pot cover is by the fixedly connected test tube support of connecting rod, distance between pot cover and the test tube support is less than test tube length, test tube support is provided with and the corresponding test tube locating hole of test tube jack, and the aperture of test tube locating hole is less than test tube jack aperture.Test tube jack on the pot cover can be provided with one or more different apertures according to the specification of test tube, the test tube of the corresponding a kind of specification in every kind of aperture, and the distance between pot cover and the test tube support is less than the test tube length of short specification.
Further, the test tube jack evenly is arranged on the pot cover, helps test tube like this and is heated evenly.
The utility model is to use like this, at first injects an amount of water or oil in heating kettle, then pot cover is placed on the heating kettle; Place chemical reagent in vitro, then test tube is inserted in the test tube jack on the pot cover, because the test tube locating hole aperture of test tube support is less than the aperture of test tube jack, so test tube is fixed on the test tube support.Certainly, earlier test tube is inserted after the test tube jack, also be fine in vitro placing chemical reagent again.Select suitable thermometer, thermometer is inserted through hole in the middle of the rubber stopper, make the mercury ball of thermometer submerge in the water or oil in the heating kettle, then heating kettle is heated, make water or oil in the pot reach the temperature that needs.Use the utility model to carry out water-bath heating test tube, saved trouble, avoided waving of thermometer, make easy, the safety of experimental implementation with the flask holder holding test tubes.
As seen, the utlity model has and make easy, the safe beneficial effect of water-bath heating tube manipulation.
Description of drawings
Fig. 1 is the utility model structural representation
The specific embodiment
As shown in Figure 1, a kind of container that is used for water-bath or oil bath heating, comprise heating kettle 1, pot cover 2, connecting rod 3 and test tube support 4, three test tube jack 2a evenly are set on the pot cover 2, the aperture of test tube jack 2a is suitable with the test tube external diameter, also be provided with a rubber stopper 2b with holes on the pot cover 2, also be provided with a hand-held handle 2c on the pot cover.Pot cover 2 is by connecting rod 3 fixedly connected test tube support 4, and the distance between pot cover 2 and the test tube support 4 is less than test tube length, and test tube support 4 is provided with and the corresponding test tube locating hole of test tube jack 2a 4a, and the aperture of test tube locating hole 4a is less than test tube jack 2a aperture.During use, in heating kettle 1, add an amount of water or oil, then pot cover 2 is placed on the heating kettle, test tube support 4 is invaded in the heating kettle interior water or oil, the test tube that reagent is housed is inserted test tube jack 2a, select suitable mercurial thermometer, thermometer is inserted through hole 2b1 in the middle of the rubber stopper 2b, make in the mercury ball encroached water or oil of mercurial thermometer.Use this container to carry out water-bath or oil bath heating, saved the operation with the flask holder holding test tubes, thermometer can not wave yet, and makes easy, the safety of experimental implementation.
Claims (2)
1, a kind of container that is used for water-bath or oil bath heating, it is characterized in that: comprise heating kettle, pot cover, connecting rod and test tube support, some test tube jacks are set on the pot cover, the aperture of test tube jack is suitable with the test tube external diameter, also be provided with a rubber stopper with holes on the pot cover, pot cover is by the fixedly connected test tube support of connecting rod, and the distance between pot cover and the test tube support is less than test tube length, test tube support is provided with and the corresponding test tube locating hole of test tube jack, and the aperture of test tube locating hole is less than test tube jack aperture.
2, the container that is used for water-bath or oil bath heating according to claim 1, it is characterized in that: the test tube jack evenly is arranged on the pot cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920116398U CN201380080Y (en) | 2009-03-26 | 2009-03-26 | Container for water bath or oil bath heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920116398U CN201380080Y (en) | 2009-03-26 | 2009-03-26 | Container for water bath or oil bath heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201380080Y true CN201380080Y (en) | 2010-01-13 |
Family
ID=41523553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920116398U Expired - Fee Related CN201380080Y (en) | 2009-03-26 | 2009-03-26 | Container for water bath or oil bath heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201380080Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105466966A (en) * | 2015-12-30 | 2016-04-06 | 重庆精榜高分子材料有限公司 | High molecular material thermal stability tester |
-
2009
- 2009-03-26 CN CN200920116398U patent/CN201380080Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105466966A (en) * | 2015-12-30 | 2016-04-06 | 重庆精榜高分子材料有限公司 | High molecular material thermal stability tester |
| CN105466966B (en) * | 2015-12-30 | 2019-05-24 | 重庆精榜高分子材料有限公司 | High molecular material thermal stability determination instrument |
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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: 20100113 Termination date: 20160326 |