CN102495221A - Air-cooled reagent room for biochemical analyzer - Google Patents
Air-cooled reagent room for biochemical analyzer Download PDFInfo
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- CN102495221A CN102495221A CN2011103991591A CN201110399159A CN102495221A CN 102495221 A CN102495221 A CN 102495221A CN 2011103991591 A CN2011103991591 A CN 2011103991591A CN 201110399159 A CN201110399159 A CN 201110399159A CN 102495221 A CN102495221 A CN 102495221A
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- air
- reagent room
- cooled reagent
- cooled
- room
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Abstract
The invention discloses an air-cooled reagent room for a biochemical analyzer, and belongs to the technical field of biochemical experiment and detection equipment. The air-cooled reagent room is characterized in that: a refrigerating end for mounting a semiconductor refrigerating sheet is attached outside a lower base plate of the reagent room; a heat radiator is attached to a heating end of the semiconductor refrigerating sheet; and a fan is arranged close to the heat radiator. The invention has the advantages that the air-cooled reagent room has a simple structure; the production cost is reduced; the use reliability is improved; therefore, the requirement on maintenance is reduced; furthermore, the air-cooled reagent room has a small volume and light weight, is used for performing refrigeration by using electric energy, is environment-friendly, and can totally accord with the relevant current environmental regulations.
Description
Technical field
The invention belongs to biochemical test, checkout equipment technical field.
Background technology
At present, use in the automatic clinical chemistry analyzer reagent chamber adopted is the freon refrigeration principle refrigeration that feeds water, circulate in the wall of the hollow shell of reagent chamber with cooled water at low temperature then, thereby form a cryopreservation chamber at the inner chamber of reagent chamber.But the complex of the reagent dish of this structure itself, volume is big, the more important thing is that freon itself is very big to environment damage, has not met existing environmental requirement.
Summary of the invention
The objective of the invention is: provide a kind of Biochemical Analyzer to use air-cooled reagent chamber, it utilizes semiconductor chilling plate to replace freon that reagent chamber is freezed.
Technical scheme of the present invention is: outside the lower shoe of reagent chamber, fit the refrigeration end of semiconductor chilling plate is installed, the heating end of semiconductor chilling plate is fitted heating radiator is installed, and heating radiator is attached with fan.
The invention has the beneficial effects as follows: reagent chamber is simple in structure, has reduced production cost, has increased the reliability of using, and like this care and maintenance is required and will reduce.Volume is little, and is in light weight, and itself only freezes with electric power energy does not have environmental pollution, meets existing environmental protection relevant regulations fully.
Description of drawings
Fig. 1 is a structural drawing of the present invention.
Embodiment
In conjunction with accompanying drawing the present invention is done and to further describe:
As shown in the figure, the 1st, reagent chamber, the 2nd, semiconductor chilling plate, the 3rd, heating radiator, the 4th, fan.
Be equipped with a semiconductor chilling plate (2) in the below of reagent chamber (1), give behind the logical last DC current of this semiconductor chilling plate (2) its end refrigeration of will an end generating heat, the theoretical maximum of its two end temperature difference can reach 65 degree.Refrigeration end and reagent chamber's base plate fit tightly, and for well, the other end (heating end) fits tightly with metal heat sink (3) base plate, and strengthens cross-ventilation through fan (4), with the increase radiating rate with heat conduction preferred metal material.The ability of the refrigeration because it has the temperature difference and the monolithic of 65 degree that 70W (this machine is with two) is arranged can satisfy the low temperature requirement of 0～10 (the normal storage temperature of reagent) temperature in the reagent chamber.
Claims (1)
1. a Biochemical Analyzer is used air-cooled reagent chamber, it is characterized in that: outside the lower shoe of reagent chamber, fit the refrigeration end of semiconductor chilling plate is installed, the heating end of semiconductor chilling plate is fitted heating radiator is installed, and heating radiator is attached with fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103991591A CN102495221A (en) | 2011-12-06 | 2011-12-06 | Air-cooled reagent room for biochemical analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103991591A CN102495221A (en) | 2011-12-06 | 2011-12-06 | Air-cooled reagent room for biochemical analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102495221A true CN102495221A (en) | 2012-06-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103991591A Pending CN102495221A (en) | 2011-12-06 | 2011-12-06 | Air-cooled reagent room for biochemical analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102495221A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833928A (en) * | 2016-03-17 | 2016-08-10 | 中生(苏州)医疗仪器有限公司 | Temperature control system for reagent cabin of biochemical analyzer |
| CN109782003A (en) * | 2019-01-23 | 2019-05-21 | 李长寿 | A kind of automatic clinical chemistry analyzer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050161192A1 (en) * | 2004-01-23 | 2005-07-28 | Applera Coporation | Heat transfer for thermal cycling |
| US20080061429A1 (en) * | 2006-09-08 | 2008-03-13 | Finnzymes Instruments Oy | Instruments and method relating to thermal cycling |
| CN201377939Y (en) * | 2009-02-19 | 2010-01-06 | 上海科华实验系统有限公司 | Semiconductor refrigerating device |
| CN201652979U (en) * | 2010-04-16 | 2010-11-24 | 深圳市普康电子有限公司 | Biochemical analyzer refrigeration system with semiconductor refrigeration chip |
| CN202351246U (en) * | 2011-12-06 | 2012-07-25 | 长春赛诺迈德医学技术有限责任公司 | Air cooling type reagent chamber for biochemical analyzer |
-
2011
- 2011-12-06 CN CN2011103991591A patent/CN102495221A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050161192A1 (en) * | 2004-01-23 | 2005-07-28 | Applera Coporation | Heat transfer for thermal cycling |
| US20080061429A1 (en) * | 2006-09-08 | 2008-03-13 | Finnzymes Instruments Oy | Instruments and method relating to thermal cycling |
| CN201377939Y (en) * | 2009-02-19 | 2010-01-06 | 上海科华实验系统有限公司 | Semiconductor refrigerating device |
| CN201652979U (en) * | 2010-04-16 | 2010-11-24 | 深圳市普康电子有限公司 | Biochemical analyzer refrigeration system with semiconductor refrigeration chip |
| CN202351246U (en) * | 2011-12-06 | 2012-07-25 | 长春赛诺迈德医学技术有限责任公司 | Air cooling type reagent chamber for biochemical analyzer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833928A (en) * | 2016-03-17 | 2016-08-10 | 中生(苏州)医疗仪器有限公司 | Temperature control system for reagent cabin of biochemical analyzer |
| CN109782003A (en) * | 2019-01-23 | 2019-05-21 | 李长寿 | A kind of automatic clinical chemistry analyzer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120613 |