CN204122150U - The simple and easy snowflake ice attemperator of a kind of experiment - Google Patents
The simple and easy snowflake ice attemperator of a kind of experiment Download PDFInfo
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- CN204122150U CN204122150U CN201420499900.0U CN201420499900U CN204122150U CN 204122150 U CN204122150 U CN 204122150U CN 201420499900 U CN201420499900 U CN 201420499900U CN 204122150 U CN204122150 U CN 204122150U
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- small box
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- attemperator
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Abstract
The utility model provides a kind of experiment with simple and easy snowflake ice attemperator, it is characterized in that, comprises a large casing (1) and a small box (2); It is inner that small box (2) is placed in large casing (1), and small box (2) bottom is provided with aperture (3); Four bound feets (4) are supported between small box (2) bottom and large casing (1); Cavity (5) is formed between small box (2) surrounding and large casing (1); Large casing (1) and small box (2) are upper shed and arrange.Described casing is foamed plastics and makes.Use this device can extend the service time of snowflake ice, be convenient to carrying out smoothly of experiment.
Description
Technical field:
The utility model relates to attemperator, especially relates to the simple and easy snowflake ice attemperator of a kind of experiment.
Background technology:
The effect of temperature in scientific research is most important, and such as some biological experiments are in order to keep enzymatic activity, and its temperature must be made to remain on about 4 DEG C.Too high accuracy and the reliability that often can have influence on experiment of temperature.At present, in scientific research, scientific research personnel's many uses aluminum lunch box, ceramic whiteware dish etc. are placed snowflake ice and are kept low temperature environment.But, if if room temperature environment is too high or experimental period is longer, snowflake ice-out Cheng Shui can be caused, the temperature of sample is not only caused to can not get controlling, and cause sample center of gravity easily to tilt because water does not have fixation even to spill, normally carrying out of interference experiment.In order to keep low temperature environment, then need repeat to get ice in an experimentation, not only affect experiment progress, and the thinking of interference experiment personnel.Therefore, in order to ensure carrying out smoothly of experiment, the low temperature environment of effective Quality control, a kind of simple, effective low-temperature control device of design is necessary.
Utility model content:
The purpose of this utility model be to provide a kind of simple, convenient, effectively can keep the simple and easy snowflake ice attemperator of the experiment of low temperature environment.
The one experiment that the utility model provides, with simple and easy snowflake ice attemperator, comprises a large casing and a small box; Small box is placed in large box house, is provided with aperture bottom small box, and the frozen water after thawing can be made to flow out in time; Support four bound feets bottom small box and between large casing, make between them, to retain certain space, the frozen water after melting in small box can be preserved; Forming cavity between small box surrounding and large casing, for placing ice bag, keeping low temperature environment better; Large casing and small box are upper shed and arrange, and load ice bag and sample during use, described casing is foamed plastics and makes.
Described casing is rectangular box body or positive square box, preferred rectangular box body.
During use, snowflake ice is placed in little cuboid, because foamed plastics has very strong thermal insulation, adding the frozen water after thawing can flow out automatically, and these frozen water can not affect the thawing of residue ice further.The ice bag of adding in cuboid and cuboid cavity also can keep the low temperature environment of cuboid better.Use this device can extend the service time of snowflake ice, be convenient to carrying out smoothly of experiment.
The utility model has the following advantages: the foamed plastics that 1, the utility model device is used is cheap and easy to get, and cost of manufacture is lower.2, this device employs two layers of foam plastics, can keep better effect of heat insulation.3, this device employs ice bag simultaneously and lowers the temperature, and can keep low temperature environment further.4, in this device, the aperture of small box can make the frozen water of thawing flow out in time, avoids more ice-out, can maintain long low temperature environment, be convenient to experimental implementation.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of a kind of Novel experimental with simple and easy snowflake ice attemperator, in figure: the large casing of 1-, 2-small box, 3-aperture, 4-bound feet, 5-cavity.
Detailed description of the invention:
One experiment as shown in Figure 1, with simple and easy snowflake ice attemperator, comprises a large casing 1 and a small box 2; It is inner that small box 2 is placed in large casing 1, is provided with aperture 3, the frozen water after thawing can be made to flow out in time bottom small box 2; Support four bound feets 4 bottom small box 2 and between large casing 1, make between them, to retain certain space, the frozen water after melting in small box can be preserved; Forming cavity 5 between small box 2 surrounding and large casing 1, for placing ice bag, keeping low temperature environment better; Large casing 1 and small box 2 are upper shed and arrange, and load ice bag and sample during use, described casing is foamed plastics and makes.Described casing is rectangular box body.
During use, between two cuboids, cavity 5 places 4 ice bags, and be placed in little cuboid 2 by snowflake ice, the laboratory sample that then need be incubated is placed in snowflake on ice, can carry out experimental implementation.After experiment terminates, take out sample, take out ice bag and be placed in-20 degree refrigerators, use in order to next time.Remaining snowflake ice is poured out.Keep low temperature environment with this device, avoid and repeat to get ice, both decreased the use amount of snowflake ice, also shortened experimental period.
In order to the heat insulation effect of relatively this device and traditional aluminum lunch box further, spy tests as follows: foam plastic magazine and aluminum lunch box that equivalent snowflake ice is housed respectively are placed in (room temperature under equivalent environment simultaneously, 32 degree), observe after 40 minutes, find the snowflake ice-out Cheng Shui of in aluminum lunch box about 50%, and in this device, snowflake ice occurs without obviously melting phenomenon.Continue after 80 minutes to observe, in aluminum lunch box about 80% snowflake ice-out Cheng Shui, and in this device, only find the snowflake ice-out of about 10%.
Claims (3)
1. experiment is with a simple and easy snowflake ice attemperator, it is characterized in that, comprises a large casing (1) and a small box (2); It is inner that small box (2) is placed in large casing (1), and small box (2) bottom is provided with aperture (3); Four bound feets (4) are supported between small box (2) bottom and large casing (1); Cavity (5) is formed between small box (2) surrounding and large casing (1); Large casing (1) and small box (2) are upper shed and arrange.
2. a kind of experiment as claimed in claim 1 is with simple and easy snowflake ice attemperator, and it is characterized in that, described casing foamed plastics is made.
3. a kind of experiment as claimed in claim 1 or 2 is with simple and easy snowflake ice attemperator, and it is characterized in that, described casing is rectangular box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420499900.0U CN204122150U (en) | 2014-09-01 | 2014-09-01 | The simple and easy snowflake ice attemperator of a kind of experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420499900.0U CN204122150U (en) | 2014-09-01 | 2014-09-01 | The simple and easy snowflake ice attemperator of a kind of experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204122150U true CN204122150U (en) | 2015-01-28 |
Family
ID=52378541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420499900.0U Expired - Fee Related CN204122150U (en) | 2014-09-01 | 2014-09-01 | The simple and easy snowflake ice attemperator of a kind of experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204122150U (en) |
-
2014
- 2014-09-01 CN CN201420499900.0U patent/CN204122150U/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 | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170112 Address after: Round 7 times square, 030006 Shanxi city of Taiyuan province high tech Zone sub street B building 7 room 703 block of scientific research Patentee after: Shanxi color Environmental Protection Technology Co., Ltd. Address before: 030006 Taiyuan, Xiaodian District, Shanxi City Road, No. 92 Patentee before: Shanxi Univ. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20200901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |