CN2927146Y - Multi-purpose temperature-adjusting heating platform - Google Patents
Multi-purpose temperature-adjusting heating platform Download PDFInfo
- Publication number
- CN2927146Y CN2927146Y CN 200620022211 CN200620022211U CN2927146Y CN 2927146 Y CN2927146 Y CN 2927146Y CN 200620022211 CN200620022211 CN 200620022211 CN 200620022211 U CN200620022211 U CN 200620022211U CN 2927146 Y CN2927146 Y CN 2927146Y
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- CN
- China
- Prior art keywords
- temperature
- test tube
- temperature control
- aluminum block
- warm table
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- Expired - Fee Related
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Abstract
The utility model discloses a multi-purpose temperature adjusting heating platform, which belongs to the technical field of experimental device. An aluminum block comprising a plurality of different aperture tube rabbet enables the tubes of relevant size to be plugged into the metal block vertically and downward, a security voltage heating wire with an insulation layer and a temperature transducer are arranged inside the aluminum block, and are electronically connected with a power supply temperature-adjusting apparatus. A plurality of parallel through observing slots corresponding with the tube rabbets are arranged on an aluminum block vertical plane. The diameter of the tube rabbets has four types: 8mm, 11mm, 13mm and 17mm. The most suitable size of the aluminum block is that: the length is form 150 to 170mm, the width is from 40 to 45mm, and the height is from 90 to 110mm. The range of the temperature-adjusting device is from room temperature to 100 DEG C, which is the most suitable. When the aluminum block is arranged vertically, a plurality of lab tubes are used for a thermal insulation. When the side without the observing slots is put upward, a flat-bottom container is positioned on the side for the thermal insulation. The utility model has the advantages of wide application, easy manufacture, low cost, being convenient to be carried, high safety and reliability.
Description
Technical field
The true experiment device technical field of the utility model is specifically related to a kind of temperature control firing equipment.
Background technology
Carry out biology or medical experiment, need heat and be incubated biological sample, nutrient solution etc. when particularly doing experiments such as cells involved and Embryo Culture.The laboratory generally adopts constant temperature water bath apparatus to do this work.There is following shortcoming in constant temperature water bath apparatus: 1, the heat time heating time of water-bath itself is long; The fixing difficulty of test tube when 2, heating; 3, exist the test tube mouth to contact the contaminated problem in back with water; 4, volume is big; 5, can not be used for heat tracing to flat vessel such as double dish, orifice plates.A kind of desk-top module well heater is arranged at present, though can shorten the problem that heat time heating time, the test tube of device itself are easily fixing, do not exist the test tube mouth to contact with water, but volume is still bigger, and can only heat a kind of small-sized test tube (test tube of about 2ml) of model simultaneously, can not be used for the heat tracing to flat vessel such as double dish, orifice plates, purposes is single.Be also shown in the product of a kind of Australian Cook company, only can the centrifuge tube of 15ml be heated, have only a heating-up temperature, unit price is about Renminbi 5.5 ten thousand circles.
The utility model content
The purpose of this utility model is to overcome the shortcoming of existing apparatus, and a kind of temperature control warm table of using is provided more, and it is the easily fixing and problem that does not exist the test tube mouth to contact with water of quick heating, test tube not only, and volume is little, and cost is low, can use more.
Structure of the present utility model is: can allow the test tube of corresponding specification insert the interior test tube jack of derby vertically downward thereby have a plurality of different apertures on the thermal conductivity good metal piece, be embedded with the safe voltage heating wire and the temperature sensor of outer layer insulation in derby, heating wire and temperature sensor are electrically connected with the power supply temperature regulating device.The power supply temperature regulating device is existing known technology.In order to observe what of content in the test tube, can on a facade of derby, offer observation groove with the parallel perforation of corresponding test tube jack.Said thermal conductivity good metal piece is preferably aluminium block.The diameter of test tube jack can be 8mm, 11mm, and four kinds of 13mm and 17mm etc., thus can allow the general 0.5ml in laboratory, 1.5ml, the test tube of four kinds of specifications such as 2.0ml and 15ml inserts in it respectively.Preferably be electrically connected between heating wire and temperature sensor and the temperature regulating device by aviation plug, socket.Aviation plug, socket are the commercial goods.The size of derby is preferably long 150～170mm, wide 40～45mm, high 90～110mm.The temperature control scope of temperature regulating device is preferably from room temperature to 100 ℃.
Use of the present utility model: can insert the general multiple test tube in laboratory when derby is vertically placed and carry out heat tracing; The derby horizontal positioned also allows a plane that do not have to observe groove up the time, can on this face, place flat vessel and carry out heat tracing, as put the double dish and 4,6,12,24 of diameter 30,60,90,100mm, the porous culture plate in 96 holes carries out heat tracing.
Compare with existing apparatus, the beneficial effects of the utility model are that purposes is wide, make easily, and price is low, and is light small and exquisite, safe and reliable.
Description of drawings
Fig. 1 is the profile schematic perspective view of embodiment.
Fig. 2 is that interior heating wire of embodiment aluminium block and temperature sensor are provided with synoptic diagram.
Embodiment
See Fig. 1 and 2 illustrated embodiment.Aluminium block 1 long 160mm, wide 40mm, high 100mm.The test tube jack 5 that 4,5 diameters of test tube jack that 3,4 diameters of test tube jack that 2,4 diameters of test tube jack that to be drilled with 4 diameters on the aluminium block 1 be 8mm are 11mm are 13mm are 17mm.All the test tube jack is blind hole, promptly has only the upper end uncovered.Offer 5 observation grooves 6 on one facade of aluminium block 1 with the 5 parallel perforations of test tube jack.Observe groove 6 wide 6mm, long 90mm.Bury hole 7 underground from the aluminium block 1 bottom surface longitudinal midline heating wire that to be drilled with 10 diameters vertically upward be 4.2mm.Be provided with 15W in the hole 7, the electric blanket of 32V heating wire 9.Hole 7 all is not communicated with any one test tube jack.The termination 10 of thermopair is positioned at the center of aluminium block 1.Be electrically connected by commercially available aviation socket 12, plug 13 between heating wire 9 and thermopair and the power supply temperature regulating device 11.The temperature control scope of power supply temperature regulating device 11 is from room temperature to 100 ℃.
Above embodiment is only in order to be further described the utility model, and scope of the present utility model is not subjected to the limitation of illustrated embodiment.
Claims (7)
1, a kind of temperature control warm table of using more, it is characterized in that: can allow the test tube of corresponding specification insert the interior test tube jack of derby vertically downward thereby have a plurality of different apertures on the thermal conductivity good metal piece, be embedded with the safe voltage heating wire and the temperature sensor of outer layer insulation in derby, heating wire and temperature sensor are electrically connected with the power supply temperature regulating device.
2, use the temperature control warm table as claim 1 is said more, it is characterized in that: on a facade of derby, offer observation groove with the parallel perforation of corresponding test tube jack.
3, use the temperature control warm table as claim 2 is said, it is characterized in that: derby is an aluminium block more.
4, use the temperature control warm table as claim 3 is said, it is characterized in that: the diameter of test tube jack is 8mm, 11mm, 13mm and 17mm more.
5, use the temperature control warm table as claim 4 is said more, it is characterized in that: be electrically connected by aviation plug, socket between heating wire and temperature sensor and the temperature regulating device.
6, use the temperature control warm table as claim 5 is said more, it is characterized in that: the long 150～170mm of aluminium block, wide 40～45mm, high 90～110mm.
7, use the temperature control warm table as claim 6 is said more, it is characterized in that: the long 160mm of aluminium block, wide 40mm, high 100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620022211 CN2927146Y (en) | 2006-07-17 | 2006-07-17 | Multi-purpose temperature-adjusting heating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620022211 CN2927146Y (en) | 2006-07-17 | 2006-07-17 | Multi-purpose temperature-adjusting heating platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2927146Y true CN2927146Y (en) | 2007-07-25 |
Family
ID=38281397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620022211 Expired - Fee Related CN2927146Y (en) | 2006-07-17 | 2006-07-17 | Multi-purpose temperature-adjusting heating platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2927146Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103135632A (en) * | 2011-11-29 | 2013-06-05 | 中国科学院化学研究所 | Device for keeping temperature of samples constant while at time of microexamination |
| CN106501066A (en) * | 2016-12-27 | 2017-03-15 | 钦州市明大检测认证技术有限公司 | Clear up the heating and temperature controlling device for catching up with sour instrument |
| CN112718036A (en) * | 2020-12-22 | 2021-04-30 | 西安医学院 | Electric heating device of intelligent temperature control heating experiment test tube |
-
2006
- 2006-07-17 CN CN 200620022211 patent/CN2927146Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103135632A (en) * | 2011-11-29 | 2013-06-05 | 中国科学院化学研究所 | Device for keeping temperature of samples constant while at time of microexamination |
| CN103135632B (en) * | 2011-11-29 | 2014-11-05 | 中国科学院化学研究所 | Device for keeping temperature of samples constant while at time of microexamination |
| CN106501066A (en) * | 2016-12-27 | 2017-03-15 | 钦州市明大检测认证技术有限公司 | Clear up the heating and temperature controlling device for catching up with sour instrument |
| CN112718036A (en) * | 2020-12-22 | 2021-04-30 | 西安医学院 | Electric heating device of intelligent temperature control heating experiment test tube |
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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 |
Granted publication date: 20070725 Termination date: 20140717 |
|
| EXPY | Termination of patent right or utility model |