CN206751838U - It is a kind of can heating and cooling rapidly incubator - Google Patents
It is a kind of can heating and cooling rapidly incubator Download PDFInfo
- Publication number
- CN206751838U CN206751838U CN201720555855.XU CN201720555855U CN206751838U CN 206751838 U CN206751838 U CN 206751838U CN 201720555855 U CN201720555855 U CN 201720555855U CN 206751838 U CN206751838 U CN 206751838U
- Authority
- CN
- China
- Prior art keywords
- pole double
- throw relay
- incubator
- throw
- semiconductor chilling
- 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.)
- Active
Links
Abstract
The utility model disclose it is a kind of can heating and cooling rapidly incubator, including the heater being arranged in incubator and the control unit of control heater, described heater includes semiconductor chilling plate, and its one side is arranged on another side in incubator and is arranged on inside and outside incubator；Also include common port of two terminals of two single-pole double-throw relay semiconductor chilling plates respectively with two single-pole double-throw relays to be connected, normally opened, closed end of the positive and negative electrode of 12V DC power supply respectively with the normally closed of single-pole double-throw relay, beginning and another single-pole double-throw relay are connected, and Enable Pin of the control unit respectively with the first single-pole double-throw relay and the second single-pole double-throw relay is connected.Compared with prior art, the utility model is heated to sample incubation using semiconductor, and controls it in suitable temperature range.After the completion of incubation, semiconductor is entered refrigerating state, temperature is quickly reduced to room temperature, stop being incubated.
Description
Technical field
The utility model belongs to medical device industry, specifically it is a kind of can heating and cooling rapidly incubator.
Background technology
Incubator, it should be strictly constant-temperature incubation case, also be constant temperature incubator, be that microbiology and histocyte exist
The device used is grown under the environment temperature and agitated conditions that strictly control.Existing incubator only has heater, is being incubated
Box temperature degree, which reaches, sets temperature to stop heating afterwards, and the temperature of incubator can only be gradually dropped to room temperature by natural heat dissipation, but
The sample being incubated for do not come and processing, then can cause situation about being excessively incubated.
Utility model content
The purpose of this utility model is to overcome the shortcomings of existing incubator, there is provided it is a kind of can heating and cooling rapidly incubation
Case.
To realize the purpose, the technical scheme that the utility model is taken is as follows：
It is a kind of can heating and cooling rapidly incubator, including the heater being arranged in incubator and control heater
Control unit, it is characterised in that：Described heater includes semiconductor chilling plate, and the one side of described semiconductor chilling plate is set
The another side in incubator is put to be arranged on inside and outside incubator；Also include the first single-pole double-throw relay and the second single-pole double throw relay
Device, two terminals of semiconductor chilling plate are public with the first single-pole double-throw relay and the second single-pole double-throw relay respectively
End is connected, the negative pole of the 12V DC power supply normal-closed end and the second single-pole double-throw relay with the first single-pole double-throw relay respectively
Normally opened end be connected, the positive pole of 12V DC the power supply normally opened end with the first single-pole double-throw relay and the second single-pole double throw respectively
The normal-closed end of relay is connected, and control unit is enabled with the first single-pole double-throw relay and the second single-pole double-throw relay respectively
End is connected.
Semiconductor chilling plate is also thermoelectric module, is a kind of heat pump.Its advantages of is no slide unit, in galvanic couple
Both ends can absorb heat respectively and release heat, it is possible to achieve the purpose of refrigeration.It has following features：
1st, any refrigerant is not needed, can continuously be worked, no pollution sources do not have rotary part, will not produce revolution effect
Should, no slide unit is a kind of solid sheet, does not have vibrations, noise, long lifespan during work, installation is easily.
2nd, semiconductor chilling plate has two kinds of functions, can freeze, and and can heating, refrigerating efficiency is not typically high, but heats
Efficiency is very high, is always larger than 1.Therefore discrete heating system and refrigeration system are replaced using a sheet can.
3rd, semiconductor chilling plate is electric current transducing matrix part, and by the control of input current, high-precision temperature can be achieved
Control, along with temperature measurement and control means, it is easy to realize remote control, program control, computer control, be easy to composition to automatically control
System.
4th, semiconductor chilling plate thermal inertia is very small, and the cooling and warming time is quickly, unloaded in the good cold end of hot-side heat dissipation
In the case of, it is powered less than one minute, cooling piece is with regard to that can reach maximum temperature difference.
5th, reverse use of semiconductor chilling plate is exactly thermo-electric generation, and semiconductor chilling plate applies in general to middle low-temperature space hair
Electricity.
6th, the power very little of the single cooling module pair of semiconductor chilling plate, but pile is combined into, with the pile of same type
The Combination of Methods of series and parallel is into if refrigeration system, and power can is made big, therefore refrigeration work consumption can accomplish several milliwatts
To the scope of upper myriawatt.
7th, the temperature range of semiconductor chilling plate, can be realized for 130 DEG C to negative temperature from positive 90 DEG C of temperature.
Compared with prior art, the utility model is heated to sample incubation using semiconductor, and controls it in suitable temperature
Spend scope.After the completion of incubation, semiconductor is entered refrigerating state, temperature is quickly reduced to room temperature, stop being incubated.
Brief description of the drawings
Fig. 1 is circuit theory diagrams of the present utility model.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, according to art
Language " first ", " second ", " the 3rd ", it is only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection;Can be mechanical connection or electrical connection;Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Example 1, it is a kind of can heating and cooling rapidly incubator, including the heater being arranged in incubator and control heats
The control unit 400 of device, it is characterised in that：Described heater is semiconductor chilling plate 100, described semiconductor refrigerating
The one side of piece 100 is arranged on another side in incubator and is arranged on inside and outside incubator；Also include the He of the first single-pole double-throw relay 200
Second single-pole double-throw relay 300, two terminals 101,102 of semiconductor chilling plate 100 respectively with the first single-pole double throw after
Electrical equipment 200 is connected with the common port 1 of the second single-pole double-throw relay 300, and the negative pole of 12V DC power supply is double with the first hilted broadsword respectively
The normal-closed end 2 for throwing relay 200 is connected with the normally opened end 3 of the second single-pole double-throw relay 300, the positive pole point of 12V DC power supply
Normal-closed end 2 not with the single-pole double-throw relay 300 of normally opened end 3 and second of the first single-pole double-throw relay 200 is connected, and control is single
First 400 Enable Pin 4,5 respectively with the first single-pole double-throw relay 200 and the second single-pole double-throw relay 300 is connected.
Claims (1)
1. it is a kind of can heating and cooling rapidly incubator, include the control of the heater being arranged in incubator and control heater
Unit processed, it is characterised in that：Described heater includes semiconductor chilling plate, and the one side of described semiconductor chilling plate is set
Another side is arranged on inside and outside incubator in incubator；Also include the first single-pole double-throw relay and the second single-pole double throw relay
Device, two terminals of semiconductor chilling plate are public with the first single-pole double-throw relay and the second single-pole double-throw relay respectively
End is connected, the negative pole of the 12V DC power supply normal-closed end and the second single-pole double-throw relay with the first single-pole double-throw relay respectively
Normally opened end be connected, the positive pole of 12V DC the power supply normally opened end with the first single-pole double-throw relay and the second single-pole double throw respectively
The normal-closed end of relay is connected, and control unit is enabled with the first single-pole double-throw relay and the second single-pole double-throw relay respectively
End is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720555855.XU CN206751838U (en) | 2017-05-18 | 2017-05-18 | It is a kind of can heating and cooling rapidly incubator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720555855.XU CN206751838U (en) | 2017-05-18 | 2017-05-18 | It is a kind of can heating and cooling rapidly incubator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206751838U true CN206751838U (en) | 2017-12-15 |
Family
ID=60619577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720555855.XU Active CN206751838U (en) | 2017-05-18 | 2017-05-18 | It is a kind of can heating and cooling rapidly incubator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206751838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110408531A (en) * | 2019-07-22 | 2019-11-05 | 成都洁定医疗检测技术中心(有限合伙) | One kind can the dedicated large capacity microbiological incubator of portable intelligence clean environment detection |
-
2017
- 2017-05-18 CN CN201720555855.XU patent/CN206751838U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110408531A (en) * | 2019-07-22 | 2019-11-05 | 成都洁定医疗检测技术中心(有限合伙) | One kind can the dedicated large capacity microbiological incubator of portable intelligence clean environment detection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104909058B (en) | Portable small-sized insulating box | |
| CN202974903U (en) | High/low-temperature testing equipment | |
| CN203288718U (en) | Self-heating self-cooling constant-temperature alkaline battery pack | |
| PT103030A (en) | AUTONOMOUS CLOTHING, FEDERATED BY SOLAR PANELS AND WITH ACTIVE TEMPERATURE CONTROL | |
| CN206471461U (en) | New-energy automobile battery temp control device | |
| CN211698735U (en) | Control system of semiconductor temperature adjusting device | |
| CN206751838U (en) | It is a kind of can heating and cooling rapidly incubator | |
| CN107166800A (en) | It is a kind of can reverse current semiconductor refrigerating heating integral device | |
| CN209165896U (en) | A kind of air-conditioning with defroster | |
| CN201434541Y (en) | Solar semiconductor thermostat | |
| CN108121381A (en) | A kind of semiconductor chilling plate thermostatic control system for driving circuit of being spoilt based on H | |
| CN203574075U (en) | Self-heating lithium-ion battery pack | |
| CN107228434B (en) | A kind of mini air-conditioning based on semiconductor chilling plate | |
| CN202839805U (en) | Power battery box | |
| CN104503507A (en) | Intelligent control incubator | |
| CN201617645U (en) | Refrigerating electric rice cooker | |
| CN102085068A (en) | Refrigerating electric rice cooker | |
| CN104390386A (en) | Semiconductor refrigeration system | |
| CN204665786U (en) | The two casing semiconductor cooling-heating box of a kind of intelligent solar | |
| CN202548301U (en) | Thermostatic apparatus used for battery charging and discharging test | |
| CN107666025A (en) | The heat management system of two temperature control | |
| CN109119720A (en) | Direct-cooled (heat) formula battery pack heat management system | |
| CN110109495A (en) | A kind of automatic temperature-controlled case based on semiconductor refrigerating technology | |
| CN203704214U (en) | Solar semiconductor air conditioning | |
| CN108981225B (en) | Heat preservation device and method for semiconductor refrigeration and heating |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |