CN204460880U - A kind of reagent refrigerating case - Google Patents
A kind of reagent refrigerating case Download PDFInfo
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- CN204460880U CN204460880U CN201520116951.5U CN201520116951U CN204460880U CN 204460880 U CN204460880 U CN 204460880U CN 201520116951 U CN201520116951 U CN 201520116951U CN 204460880 U CN204460880 U CN 204460880U
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- solute
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Abstract
The utility model relates to a kind of reagent refrigerating case, comprise casing, this casing is hinged with chamber door, the inwall of described casing is fixedly connected with solute chamber, the insulated column of multiple hollow is plugged with in solute chamber, insulated column top is fixedly connected with inner cap, and insulated column, built with the first solute salt, is isolated in the solute chamber that post separates and the second solute salt is housed; Wherein, the move up biochemical reaction of hybrid concurrency that realizes the first solute salt and the second solute salt of described inner cap realizes the reducing temperature twice of casing, ensure that reagent is in all the time in low temperature environment in transportation.
Description
Technical field
The utility model relates to biological field, specifically, relates to a kind of reagent refrigerating case.
Background technology
At present, reagent box is on the market common refrigeration case substantially, poor refrigerating efficiency, and transport is inconvenient, and cost is higher.The low temperature that this kind of reagent box cannot meet reagent uses and deposits requirement.The refrigeration of reagent box is generally with ice bag etc., and cost is high, and volume is large, needs refrigeration for subsequent use, waste time and energy before using.In transportation, often can because of the temperature in refrigerating box raises cannot reducing temperature twice, cause reagent to use.
Therefore, how designing a kind of reagent refrigerating case that can realize reducing temperature twice, is that those skilled in the art need solution badly.
Utility model content
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, provides a kind of reagent refrigerating case.Refrigerating box provided by the utility model, by designing brand-new body structure, achieves cooling twice, effectively solves the problem in the middle of prior art.
In order to reach above-mentioned purpose, the utility model adopts following technical scheme:
A kind of reagent refrigerating case, comprise casing, this casing is hinged with chamber door, the inwall of described casing is fixedly connected with solute chamber, the insulated column of multiple hollow is plugged with in solute chamber, insulated column top is fixedly connected with inner cap, and insulated column, built with the first solute salt, is isolated in the solute chamber that post separates and the second solute salt is housed;
Wherein, the move up biochemical reaction of hybrid concurrency that realizes the first solute salt and the second solute salt of described inner cap realizes the cooling of casing.
Preferably, described first solute salt is Na
2hPO
412H
2o.
Preferably, described second solute salt is NH
4nO
3.
Preferably, described insulated column and solute chamber are interference fit.
Preferably, described casing has at the bottom of case, and described bottom, solute chamber and insulated column bottom all contact with at the bottom of case, and casing is flexibly connected by securing member with at the bottom of case.
The beneficial effects of the utility model are: if the temperature of box house is too high in transportation, can be moved up inner cap, then the first solute salt and the mixing of the second solute salt, and then generation chemical reaction, can absorb heat in the process of reaction, then the internal temperature of casing will reduce, and ensure that casing is in low-temperature condition all the time in transportation, ensure that the quality of transported reagent.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the internal structure schematic diagram in solute chamber in Fig. 1;
Fig. 3 is the state diagram that in the utility model, inner cap lifts;
Fig. 4 is the internal structure schematic diagram in solute chamber in Fig. 3;
Fig. 5 is upward view of the present utility model;
Wherein: 1, casing, 2, chamber door, 3, solute chamber, 4, insulated column, 5, inner cap, the 6, first solute salt, the 7, second solute salt, 8, at the bottom of case, 9, securing member.
Detailed description of the invention
Below in conjunction with accompanying drawing, this programme is described in detail.
Embodiment 1: a kind of reagent refrigerating case, its structure as depicted in figs. 1 and 2, comprises casing 1, and this casing 1 is hinged with chamber door 2, and the inwall of described casing 1 is fixedly connected with solute chamber 3, and solute chamber 3 has opening, the structure of the complete opening in bottom for upper end.Be plugged with the insulated column 4 of the hollow structure of multiple upper and lower opening in the opening in solute chamber 3, insulated column 4 top is fixedly connected with inner cap 5, and insulated column 4, built with the first solute salt 6, is isolated in the solute chamber 3 that post 4 separates and the second solute salt 7 is housed.
Described first solute salt 6 is Na
2hPO
412H
2o.
Described second solute salt 7 is NH
4nO
3.
Described insulated column 4 is interference fit with solute chamber 3, and make to there is certain damping therebetween, then insulated column 4 can not be subject to gravity fall after being raised.
Described casing 1 to have at the bottom of case 8, and casing 18 to be flexibly connected by securing member 9 with at the bottom of case, and securing member 9 can select bolt or screw.
During use, cryogenic agent is put into the inside of casing 1, locking chamber door 2.
As shown in Figure 3 and Figure 4, when the internal temperature of casing 1 raises, open chamber door 2, move up inner cap 5, then insulated column 4 also can move up, accordingly, and the first solute salt Na
2hPO
412H
2o and the second solute salt NH
4nO
3will mix, chemical reaction occurs, and can absorb heat in the process of reaction, the internal temperature of casing 1 will reduce, and then ensure that reagent is be in the middle of low temperature environment all the time in transportation.
As shown in Figure 5, at the bottom of case 8 and casing 1 be demountable structure, be convenient to replacing first solute salt 6 and the second solute salt 7, after having changed, carry out two kinds of solute salt and again load and then to lock at the bottom of case 8.
As more excellent selection, also can adhering and sealing bar on the inwall of chamber door 2, improve thermal insulation effect further.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. a reagent refrigerating case, comprise casing, this casing is hinged with chamber door, it is characterized in that, the inwall of described casing is fixedly connected with solute chamber, is plugged with the insulated column of multiple hollow in solute chamber, and insulated column top is fixedly connected with inner cap, insulated column, built with the first solute salt, is isolated in the solute chamber that post separates and the second solute salt is housed;
Wherein, the move up biochemical reaction of hybrid concurrency that realizes the first solute salt and the second solute salt of described inner cap realizes the cooling of casing.
2. reagent refrigerating case according to claim 1, is characterized in that, described first solute salt is Na
2hPO
412H
2o.
3. reagent refrigerating case according to claim 1, is characterized in that, described second solute salt is NH
4nO
3.
4. reagent refrigerating case according to claim 1, is characterized in that, described insulated column and solute chamber are interference fit.
5. reagent refrigerating case according to claim 1, is characterized in that, described casing has at the bottom of case, and described bottom, solute chamber and insulated column bottom all contact with at the bottom of case, and casing is flexibly connected by securing member with at the bottom of case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520116951.5U CN204460880U (en) | 2015-02-26 | 2015-02-26 | A kind of reagent refrigerating case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520116951.5U CN204460880U (en) | 2015-02-26 | 2015-02-26 | A kind of reagent refrigerating case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204460880U true CN204460880U (en) | 2015-07-08 |
Family
ID=53667753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520116951.5U Active CN204460880U (en) | 2015-02-26 | 2015-02-26 | A kind of reagent refrigerating case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204460880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109832A (en) * | 2015-09-02 | 2015-12-02 | 河北农业大学 | Low-temperature drying sampling box and method for preserving plant sample |
-
2015
- 2015-02-26 CN CN201520116951.5U patent/CN204460880U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109832A (en) * | 2015-09-02 | 2015-12-02 | 河北农业大学 | Low-temperature drying sampling box and method for preserving plant sample |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Workshop 405, building 12, industrialization base of small and medium sized enterprises, No. 1777, Dazheng Road, high tech Zone, Jinan, Shandong Patentee after: SHANDONG YING SHENG BIOTECHNOLOGY Co.,Ltd. Address before: 250100, 1 floor, building 2766, Ying Lu, Ji'nan hi tech Zone, Shandong, China Patentee before: JINAN YING SHENG BIOTECHNOLOGY Ltd. |