CN201949885U - Novel dry bath thermostat - Google Patents
Novel dry bath thermostat Download PDFInfo
- Publication number
- CN201949885U CN201949885U CN2011200238948U CN201120023894U CN201949885U CN 201949885 U CN201949885 U CN 201949885U CN 2011200238948 U CN2011200238948 U CN 2011200238948U CN 201120023894 U CN201120023894 U CN 201120023894U CN 201949885 U CN201949885 U CN 201949885U
- Authority
- CN
- China
- Prior art keywords
- container
- xmm
- metal particles
- metallic particles
- bath thermostat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a novel dry bath thermostat. Metal particles are placed in a container of the thermostat; a sample container is inserted into the metal particles; an insulating layer is wrapped on the outer wall of the container; a heating or cooling element is arranged on the bottom or side of the container; and a temperature controller is connected with the heating or cooling element through a line. The metal particles are metal spheres or metal special-shaped bodies. The metal particles are steel, iron, copper, lead, and zinc heat conduction particles. In the novel dry bath thermostat, the metal particles, namely solid media conduct heat, the heat conduction efficiency is high, the temperatures of all points in the container are uniform, and the conventional water bath humid environment is replaced by the dried metal particles, so that equipment is prevented from being corroded, and the metal particles are non-volatile, and resistant to wear and does not scale, and germ does not grow up on the metal particles. The novel dry bath thermostat is suitable to be used in laboratories for biochemistry and cytology research, clinical test and inspection, chemical analysis, and synthetic reaction experiment of research institutes, colleges and universities, hospitals, blood stations and the like.
Description
Technical field
The utility model relates to a kind of thermostat, is specifically related to a kind of employing metallic particles thing as the heat transmitting medium, can make sample remain on dried bath thermostat in the established temperature environment.
Background technology
What general routine was used in the laboratory of being engaged in biochemistry, cytology, clinical assay, check, chemical analysis experiment at present is water bath with thermostatic control, and temperature is controlled at below 100 ℃, adopts the oil bath mode more than 100 ℃.The microorganism because the wet environment of water-bath is grown easily, and volatilization easily, fouling, long bacterium, mould is grown in the equipment easy corrosion of container under the environment of humidity for a long time, causes equipment pollution, also needs spended time to carry out the equipment draining, cleans, adds water conservancy project and do.
The utility model content
Be in wet environment in order to overcome existing thermostat, bring the deficiency of all drawbacks, the purpose of this utility model is: a kind of novel dried bath thermostat is provided, should do and bathe thermostat by solid state medium heat conduction, conduction temperature efficiency height, temperature range is big, and the each point temperature is even in the container, replace traditional water-bath wet environment with the metallic particles thing of drying, make equipment avoid corrosion, and metallic particles thing itself is non-volatile, non-scaling, do not grow bacterium, wear-resistant.
The technical scheme that its technical problem that solves the utility model adopts is as follows:
A kind of novel dried bath thermostat, described dried bath thermostat comprises container, metallic particles thing, sample container, heating or cooling module, heat-insulation layer, radiator and temperature controller, described metallic particles thing is deposited in the container, described sample container is plugged in the metallic particles thing, coat one deck heat-insulation layer on the container outer wall, heating or cooling module are arranged on the bottom surface or side of container, respectively be provided with fin on around heating or the cooling module, temperature controller is connected with heating or cooling module by circuit.
Described metallic particles thing is a metal ball-type body, or the metal shaped body.
Available heat conductivility preferred metal compound particle thing replaces the metallic particles thing.
Owing to adopt technique scheme, make the utility model do the bath thermostat and can pass through heating element heater or cooling module, through temperature controller control, the steady temperature that medium heat temperature raising, refrigeration cool-down and maintenance are set.Heat-conducting medium in the apparatus container is metallic particles thing or heat conductivility preferred metal compound particle thing, with it as the heat conductor, the container that sample is housed is directly inserted in metallic particles thing or the heat conductivility preferred metal compound particle thing, make its heating, refrigeration or keep temperature constant state.
Compare with traditional water-bath, oil bath thermostatic equipment, the utlity model has following beneficial effect:
1. the utility model device is solid state medium heat conduction, conduction temperature efficiency height, and the metallic particles thing is high temperature resistant, and high temperature can reach more than 100 ℃, and is non-volatile, can not cause laboratory environment to pollute.Low temperature can reach below 0 ℃, does not freeze.And the each point temperature is even in the container.This is that water-bath, oil bath instrument can not be realized.
2. be not subjected to the restriction of sample container diameter, height length, shape, be different from the restriction that conventional rack for test tube has the sample container specification.
3. the sample container of various different sizes can insert simultaneously, and sample container inserts the back fixing-stable, does not topple, can not produce and interfere with each other.This is that conventional water-bath, oil bath instrument can not be accomplished.
4. Gan Zao metallic particles thing or metal compound particles substance environment have replaced the wet environment of water-bath, are to avoid the ideal of growth of microorganism to select.Metal or metal compound particles thing do not produce volatilization, non-scaling, not long bacterium.Remove the draining of using the water-bath instrument from, cleaned, added the work of water.Save time.
5. the metallic particles thing is wear-resistant, easily preserves, and the metallic particles thing can be taken out after the pollution, can use repeatedly after cleaning, drying.Save the expense of laboratory water.
6. the metallic particles thing can regularly be sterilized, as uses 70% ethanol or high-temperature sterilization.Helping sterile working uses.
7. the dried bath of the utility model had both had the function of heating, temperature keeping, have cooling again, keep the function of low temperature, replace the apparatus that traditional water-bath, oil bath can only heating, temperature keepings fully, thoroughly solve, cause the situation of equipment pollution owing to water causes equipment container corrosion under long-term wet environment, grows mould.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of a kind of novel dried bath thermostat of the utility model.
Among the figure, 1. container, 2. sample container, 3. metallic particles thing, 4. heat-insulation layer, 5. fin, 6. heating or cooling module, 7. temperature controller, 8. button, 9. temperature display.
The specific embodiment
Figure 1 shows that an embodiment of a kind of novel dried bath thermostat of the utility model.The bath thermostat be should do and container 1, metallic particles thing 3, sample container 2, heating or cooling module 6, heat-insulation layer 4, fin 5 and temperature controller 7 comprised.Metallic particles thing 3 is deposited in the container 1, and except that the top, remainder has all piled with metallic particles thing 3 in the cavity of container 1, and this metallic particles thing 3 can be metal ball-type body or metal shaped body.The diameter of metal ball-type body is 1.Xmm, 2.Xmm, 3.Xmm, 4.Xmm, 5.Xmm, 6.Xmm, 7.Xmm, 8.Xmm, 9.Xmm, 10.Xmm, and wherein X is 1,2,3,4,5,6,7,8,9,0.The metallic particles thing can be steel, iron, copper, lead, zinc metal heat-conducting particle.The profile of container 1 is square or circular, is various not isometric containers.In the sample container 2 sample is housed, sample container can be test tube, centrifuge tube, blake bottle etc., and this sample container 2 directly inserts in the metallic particles thing 3.Be coated with the heat-insulation layer 4 that one deck is made with insulation material commonly used on the outer wall of container 1, the bottom surface of container 1 or side are provided with heating or cooling module 6, and for example heating element heater can adopt electric hot plate etc., and cooling module can adopt semiconductor chilling plate etc.Be provided with fin 5 around heating or cooling module 6, the effect of fin 5 is that the heat that heating element heater or cooling module produce is conducted to the metallic particles thing.Heating or cooling module 6 link to each other with temperature controller 7 by circuit, on the panel of temperature controller 7, be provided with button 8 and temperature display 9, button 8 can be regulated the temperature that sets, and in the temperature environment that sample is remained on set, the temperature that is reached shows in temperature display 9.
Metallic particles thing 3 in the utility model can replace with heat conductivility preferred metal compound particle thing, and for example this heat conductivility preferred metal compound particle thing can be aluminium nitride ceramics ball particle thing, and it is constant that do other structure of bathing thermostat this moment.
The utility model is applicable to that research institution, institution of higher learning, hospital, blood station etc. are engaged in the laboratory of biochemistry, cytology, clinical assay check, chemical analysis, synthetic reaction experiment and use.
Claims (7)
1. novel dried bath thermostat, it is characterized in that: described dried bath thermostat comprises container, metallic particles thing, sample container, heating or cooling module, heat-insulation layer, radiator and temperature controller, described metallic particles thing is deposited in the container, described sample container is plugged in the metallic particles thing, coat one deck heat-insulation layer on the container outer wall, heating or cooling module are arranged on the bottom surface or side of container, be provided with fin around heating or cooling module, temperature controller is connected with heating or cooling module by circuit.
2. novel dried bath thermostat according to claim 1 is characterized in that: described metallic particles thing is a metal ball-type body, or the metal shaped body.
3. novel dried bath thermostat according to claim 1 is characterized in that: described metallic particles thing is steel, iron, copper, lead, zinc metal heat-conducting particle.
4. novel dried bath thermostat according to claim 2, it is characterized in that: the diameter of described metal ball-type body is 1.Xmm, 2.Xmm, 3.Xmm, 4.Xmm, 5.Xmm, 6.Xmm, 7.Xmm, 8.Xmm, 9.Xmm, 10.Xmm, and wherein X is 1,2,3,4,5,6,7,8,9,0.
5. novel dried bath thermostat according to claim 1 is characterized in that: described container profile is for circular or square.
6. novel dried bath thermostat according to claim 1 is characterized in that: replace the metallic particles thing with heat conductivility preferred metal compound particle thing.
7. novel dried bath thermostat according to claim 6 is characterized in that: described heat conductivility preferred metal compound particle thing is an aluminium nitride ceramics ball particle thing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200238948U CN201949885U (en) | 2011-01-25 | 2011-01-25 | Novel dry bath thermostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200238948U CN201949885U (en) | 2011-01-25 | 2011-01-25 | Novel dry bath thermostat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201949885U true CN201949885U (en) | 2011-08-31 |
Family
ID=44494014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200238948U Expired - Fee Related CN201949885U (en) | 2011-01-25 | 2011-01-25 | Novel dry bath thermostat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201949885U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728077A (en) * | 2014-12-08 | 2016-07-06 | 苏州珀西瓦尔实验设备有限公司 | Constant temperature bead bath case |
| CN105728149A (en) * | 2014-12-08 | 2016-07-06 | 苏州珀西瓦尔实验设备有限公司 | Ultrasonic wave fragmentation all-in-one machine |
| CN106148186A (en) * | 2015-04-17 | 2016-11-23 | 苏州珀西瓦尔实验设备有限公司 | A kind of Full-automatic temp-control system |
| CN106140345A (en) * | 2015-04-17 | 2016-11-23 | 苏州珀西瓦尔实验设备有限公司 | A kind of thermostat metal pearl bath machine |
| CN109865309A (en) * | 2017-12-01 | 2019-06-11 | 中国科学院大连化学物理研究所 | A kind of enrichment of volatile organic trace compounds low temperature and Thermal desorption integration cold-trap |
-
2011
- 2011-01-25 CN CN2011200238948U patent/CN201949885U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728077A (en) * | 2014-12-08 | 2016-07-06 | 苏州珀西瓦尔实验设备有限公司 | Constant temperature bead bath case |
| CN105728149A (en) * | 2014-12-08 | 2016-07-06 | 苏州珀西瓦尔实验设备有限公司 | Ultrasonic wave fragmentation all-in-one machine |
| CN106148186A (en) * | 2015-04-17 | 2016-11-23 | 苏州珀西瓦尔实验设备有限公司 | A kind of Full-automatic temp-control system |
| CN106140345A (en) * | 2015-04-17 | 2016-11-23 | 苏州珀西瓦尔实验设备有限公司 | A kind of thermostat metal pearl bath machine |
| CN109865309A (en) * | 2017-12-01 | 2019-06-11 | 中国科学院大连化学物理研究所 | A kind of enrichment of volatile organic trace compounds low temperature and Thermal desorption integration cold-trap |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201949885U (en) | Novel dry bath thermostat | |
| CN102636512B (en) | Test device and test method for automatic heat cycle of phase transition energy storage material | |
| CN203678384U (en) | Reaction tank with cold-hot dual-direction temperature control | |
| CN201136864Y (en) | Programmed cell freezing instrument with quick temperature reduction and temperature recovery functions | |
| CN201454570U (en) | Large-plane temperature control heating table | |
| CN202583097U (en) | Automatic thermal circulation experiment device for phase change energy storage material | |
| CN202497894U (en) | Cold and hot adjustable constant-temperature test tube rack | |
| CN204294253U (en) | A kind of constant temperature pearl bath cabinet | |
| CN208925062U (en) | A kind of fast cooling equipment | |
| CN106501066A (en) | Clear up the heating and temperature controlling device for catching up with sour instrument | |
| CN101416765B (en) | Flow medium thermal sterilization device | |
| CN109261235A (en) | A kind of student experimenting water-bath | |
| CN208430166U (en) | A kind of microbial culture dish | |
| CN201887030U (en) | Quartz boat support | |
| CN206345236U (en) | A kind of portable food detects Sample storage case | |
| CN208494282U (en) | Low-temperature metal bath apparatus | |
| CN218321315U (en) | Sample observation incubator for medical analysis chemistry | |
| CN201016623Y (en) | Dry-type cold trap | |
| CN214571908U (en) | Microbiological examination is with microbial cultivation ware of being convenient for temperature regulation | |
| CN214654883U (en) | Culture apparatus is used in biotechnology research and development | |
| CN208949302U (en) | A kind of fermentation temperature controlling and regulating system | |
| CN216301929U (en) | Thermostated container convenient to get and put experimental sample | |
| CN205035380U (en) | Novel portable isothermal nucleic acid amplification reaction device | |
| CN204448015U (en) | Temperature control stirring device is used in food experiment teaching | |
| CN111575178B (en) | Microorganism common culture apparatus based on Internet of things |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20140125 |