CN202497894U - Cold and hot adjustable constant-temperature test tube rack - Google Patents
Cold and hot adjustable constant-temperature test tube rack Download PDFInfo
- Publication number
- CN202497894U CN202497894U CN2012200868129U CN201220086812U CN202497894U CN 202497894 U CN202497894 U CN 202497894U CN 2012200868129 U CN2012200868129 U CN 2012200868129U CN 201220086812 U CN201220086812 U CN 201220086812U CN 202497894 U CN202497894 U CN 202497894U
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- test tube
- rack
- cold
- hot
- adjustable constant
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Abstract
The utility model belongs to test tube racks and particularly relates to a cold and hot adjustable constant-temperature test tube rack. The cold and hot adjustable constant-temperature test tube rack comprises a metal rack, wherein a plurality of test tube holes are arranged on the metal rack. The cold and hot adjustable constant-temperature test tube rack is characterized in that a base is arranged at the bottom of the metal rack, a high-specific-heat material is filled in the metal rack, a semiconductor refrigerating and heating device is arranged in the base, and the base is provided with a power supply hole and a cold and hot change-over switch. Due to the fact that the base of the metal rack is provided with the semiconductor refrigerating and heating device, the test tube rack can be heated and refrigerated, and cold and hot demands of test tube samples are met. The high-specific-heat material is filled in the metal rack so that when the test tube rack is disconnected with a power supply, change rate of temperature can slow down, the purpose of constant-temperature control of the test tube rack is achieved, and the special temperature control requirement of the test tube rack used for transferring specimens and the like is met.
Description
Technical field
The utility model relates to a kind of rack for test tube, specifically is a kind of cold and hot adjustable constant temperature rack for test tube.
Background technology
The rack for test tube that present laboratory or control laboratory are used usually needs thermostatic control; And existing thermostatic type rack for test tube generally all adopts electrical heating; Can only heat, can not freeze, and the back of heating is in case break away from the decline fast of power supply temperature; Can not satisfy some special requirement (when being used to transport sample) like rack for test tube, convenient inadequately.
Summary of the invention
The purpose of the utility model is the deficiency to prior art, provides a kind of and not only can heat, but also can freeze, break away from the cold and hot adjustable constant temperature rack for test tube that temperature can not descend fast behind the power supply.
The utility model adopts following technical scheme:
A kind of cold and hot adjustable constant temperature rack for test tube comprises metal frame, and a plurality of test tubes hole is arranged on the metal frame; It is characterized in that: base is arranged at the metal frame bottom; Be filled with the high specific heat material in the metal frame, be provided with the semiconductor refrigerating heater in the base, and have power hole and cooling-heating change-over switch.
The utility model not only can heat but also can freeze rack for test tube because the metal frame base is provided with the semiconductor refrigerating heater, satisfies the temperature hot-cool demand of test tube sample; Fill the high specific heat material in the metal frame, when rack for test tube breaks away from power supply, can slow down variation of temperature speed, reach the thermostatically controlled purpose of rack for test tube, the special temperature control needs when being used to transport sample etc. to satisfy rack for test tube.
Description of drawings
Accompanying drawing is the utility model structural representation.
The specific embodiment
As shown in the figure; A kind of cold and hot adjustable constant temperature rack for test tube comprises metal frame 1, and a plurality of test tubes hole 2 is arranged on the metal frame 1; It is characterized in that: base 4 is arranged at metal frame 1 bottom; Be filled with the high specific heat material in the metal frame 1, be provided with semiconductor refrigerating heater 5 in the base 4, and have power hole 3 and cooling-heating change-over switch 6.
The utility model is applicable to the transhipment of the sample of the various experiments of cold and hot constant temperature and cold and hot constant temperature.
Claims (2)
1. a cold and hot adjustable constant temperature rack for test tube comprises metal frame, and a plurality of test tubes hole is arranged on the metal frame, it is characterized in that: base is arranged at the metal frame bottom, is provided with the semiconductor refrigerating heater in the base, and has power hole and cooling-heating change-over switch.
2. cold and hot adjustable constant temperature rack for test tube according to claim 1 is characterized in that: be filled with the high specific heat material in the metal frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200868129U CN202497894U (en) | 2012-03-09 | 2012-03-09 | Cold and hot adjustable constant-temperature test tube rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200868129U CN202497894U (en) | 2012-03-09 | 2012-03-09 | Cold and hot adjustable constant-temperature test tube rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202497894U true CN202497894U (en) | 2012-10-24 |
Family
ID=47034522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200868129U Expired - Fee Related CN202497894U (en) | 2012-03-09 | 2012-03-09 | Cold and hot adjustable constant-temperature test tube rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202497894U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921490A (en) * | 2012-11-11 | 2013-02-13 | 姬志刚 | Test-tube rack with temperature-controllable box body |
| CN110180616A (en) * | 2019-06-14 | 2019-08-30 | 三明学院 | A kind of rack for test tube |
| CN111992275A (en) * | 2020-09-14 | 2020-11-27 | 滁州市汊河之星高新技术研发有限公司 | Honeycomb formula medicine management device based on hatching project |
| CN112875008A (en) * | 2021-01-09 | 2021-06-01 | 青岛大学附属医院 | Kit for detecting hepatitis B virus |
-
2012
- 2012-03-09 CN CN2012200868129U patent/CN202497894U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921490A (en) * | 2012-11-11 | 2013-02-13 | 姬志刚 | Test-tube rack with temperature-controllable box body |
| CN110180616A (en) * | 2019-06-14 | 2019-08-30 | 三明学院 | A kind of rack for test tube |
| CN110180616B (en) * | 2019-06-14 | 2021-11-12 | 三明学院 | Test tube rack |
| CN111992275A (en) * | 2020-09-14 | 2020-11-27 | 滁州市汊河之星高新技术研发有限公司 | Honeycomb formula medicine management device based on hatching project |
| CN112875008A (en) * | 2021-01-09 | 2021-06-01 | 青岛大学附属医院 | Kit for detecting hepatitis B virus |
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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: 20121024 Termination date: 20180309 |