CN204027068U - Portable type solar energy semiconductor temperature case - Google Patents
Portable type solar energy semiconductor temperature case Download PDFInfo
- Publication number
- CN204027068U CN204027068U CN201420040068.8U CN201420040068U CN204027068U CN 204027068 U CN204027068 U CN 204027068U CN 201420040068 U CN201420040068 U CN 201420040068U CN 204027068 U CN204027068 U CN 204027068U
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- temperature
- solar energy
- controlled box
- energy
- single chip
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model provides a kind of portable type solar energy semiconductor temperature case, and this temperature-controlled box utilizes semiconductor refrigerating technology of new generation, Intelligent Single-Chip Based temperature control, solar energy auxiliary power supply and liquid-cooling heat radiation technology.It comprises semiconductor cooling device, liquid refrigerant, cooling liquid flowing channel, the heat collecting element of energy-absorbing, the liquor charging element providing kinetic energy for coolant flow, AC power source converting apparatus, solar panel, 12V solar electrical energy generation controller, battery, DS18B20 temperature sensor, AVR single chip, electromagnetic relay, solar energy Backup Power Switch, temperature setting device, LCD liquid crystal display screen.This temperature-controlled box adopts semiconductor refrigerating technology and New Refrigerating liquid to make cryogenic temperature lower, and the liquid-cooling heat radiation technology of a new generation makes refrigerating speed greatly promote, solar energy standby power supply device expands the scope of application of temperature-controlled box, and Intelligent Single-Chip Based temperature-controlling system improves temperature control precision.Relatively traditional this temperature-controlled box of temperature-controlled box more has practical value.
Description
Technical field
The utility model relates to a kind of portable type solar energy semiconductor temperature case.
Background technology
In existing temperature-controlled box, the compressor cooling that adopts reaches the object of temperature control with the heat balancing internal heat resource generation more on the market.But owing to adopting compressor cooling to make that temperature-controlled box volume is bigger than normal, power consumption is high, adopt thermal source equilibrium temperature to make temperature-controlled box difficult control of temperature, and refrigerated medium thermally the uneven the temperature inside the box that makes is uneven.Therefore need a kind of portable and temperature controls accurate energy saving temperature controlling case.
Summary of the invention
The purpose of this utility model is to provide a kind of Portable temperature and controls accurate solar energy and semiconductor temperature-controlled box.
The utility model solves the technical scheme that its technical problem adopts: a kind of portable type solar energy semiconductor temperature case, comprises liquid refrigerant, cooling liquid flowing channel, the heat collecting element of energy-absorbing, for coolant flow provides the liquor charging element of kinetic energy, AC power source converting apparatus, solar panel, 12V solar electrical energy generation controller, battery, DS18B20 temperature sensor, semiconductor chilling plate, AVR single chip, electromagnetic relay, solar energy Backup Power Switch, temperature setting device, LCD liquid crystal display screen, temperature-controlled box connects power for illumination, by by potential device, 220V alternating current is separately converted to semiconductor chilling plate 12V direct current and AVR single chip 5V direct current by the AC power source converting apparatus of current rectifying and wave filtering circuit and mu balanced circuit composition, lay the contrary refrigeration circuit of the sense of current in temperature-controlled box and heat circuit, the temperature-sensing probe of DS18B20 temperature sensor is placed in material storage room, DS18B20 temperature sensor connects AVR single chip, the setting of temperature can be entered directly into row setting by monolithic processor controlled temperature setting device, design temperature and storing indoor temperature are converted into digital signal transfers to AVR single chip respectively by temperature setting device and DS18B20 temperature sensor, the above-mentioned Digital Signals electromagnetic relay of AVR single chip process is automatically selected refrigeration circuit and is heated circuit, by solar panel, battery composition solar energy standby power supply device.
Specific works mode is: in temperature-controlled box, lay the contrary refrigeration circuit of the sense of current as required in advance and heat circuit.Temperature-controlled box connects power for illumination, by the AC power source converting apparatus that is made up of potential device, current rectifying and wave filtering circuit and mu balanced circuit, the alternating current of 220V is separately converted to the 5V direct current of semiconductor chilling plate 12V direct current and AVR single chip.The temperature-sensing probe of DS18B20 temperature sensor is placed in material storage room, and the other end connects AVR single chip, and the real time digital signal that AVR single chip utilizes DS18B20 temperature sensor to transmit, through program computation, by material storage room's Temperature displaying in LCD liquid crystal display screen.Temperature required in temperature setting device input.The real time digital signal that AVR single chip is obtained by DS18B20 temperature sensor by internal processes process and the numerical signal that temperature setting device obtains control electromagnetic relay and automatically select refrigeration circuit and heat circuit.Storing indoor temperature selects refrigeration circuit higher than during design temperature, becomes refrigeration end with one end that the semiconductor chip fitted outside the refrigeration sap cavity of refrigerating fluid is housed, and semiconductor chilling plate drives material storage room's temperature to reduce indirectly by refrigerating fluid.The heat that the heating end of semiconductor chilling plate sends is absorbed by heat collecting element, and heat collecting element is connected with cooling liquid flowing channel, and liquor charging element drives coolant flow to reduce the temperature difference on cooling piece two sides.When selecting on the contrary to heat circuit, the sense of current changes semiconductor chilling plate group refrigeration end and changes, and semiconductor chip work promotes material storage room's temperature until reach design temperature.What the solar panel being connected with solar electrical energy generation controller continued is that electric energy is stored in battery by 12V solar-electricity pool controller by light energy conversion.During without civil power, open solar energy Backup Power Switch, the electricity of battery being converted into temperature-controlled box by potential device can electricity consumption, and solar energy stand-by power supply makes temperature-controlled box energy continuous service, adapts to various complex environment, thus expands its range of application.
Gain effect of the present utility model is: novel portable solar energy and semiconductor temperature-controlled box adopts semiconductor refrigerating technology, and operating noise is little, and equipment volume is little; AVR single chip intelligent temperature control technology is used to make temperature be easy to control and accurately; The utilization of liquid-cooling heat radiation technology accelerates cooling and warming speed, extends service life; Temperature-controlled box has merged solar energy generation technology, has the feature of energy-conserving and environment-protective.Relative to traditional temperature-controlled box, there is the advantages such as applied widely, volume is little, the control of noiselessness, temperature is accurate.
Accompanying drawing explanation
Fig. 1 is the device schematic diagram of portable type solar energy semiconductor temperature case.
Detailed description of the invention
Be described further below in conjunction with accompanying drawing concrete structure of the present utility model.
In figure, 1-solar panel, 2-semiconductor chilling plate, 3-freezes sap cavity, 4-heat collecting element, 5-cooling fluid runner, 6-AC power source converting apparatus, 7-master switch, 8-electromagnetic relay, 9-AVR single-chip microcomputer, 10-DS18B20 temperature sensor, 11-LCD LCDs, 12-temperature setting device, 13-material storage room, 14-solar energy Backup Power Switch, 15-12V solar electrical energy generation controller, 16-battery.
In temperature-controlled box, lay the contrary refrigeration circuit of the sense of current and heat circuit.Temperature-controlled box connects power for illumination, and open master switch 7, by AC power source converting apparatus 6, the alternating current of 220V being separately converted to temperature-controlled box can electricity consumption.Input temperature required at temperature setting device 12, the temperature-sensing probe of DS18B20 temperature sensor 10 is placed in material storage room 13, the other end connects AVR single chip 9, the real time digital signal that AVR single chip 9 utilizes DS18B20 temperature sensor 10 to transmit, by material storage room's Temperature displaying in LCD liquid crystal display screen.Temperature setting device 12 input temperature required.The real time digital signal that AVR single chip 9 is obtained by DS18B20 temperature sensor 10 by internal processes process and the numerical signal that temperature setting device 12 obtains control electromagnetic relay and automatically select refrigeration circuit and heat circuit.When design temperature is higher than material storage room's temperature, select refrigeration circuit, semiconductor chilling plate 2 and refrigerating fluid is housed refrigeration sap cavity 3 outside fit, semiconductor chilling plate 2 works and drives material storage room 13 temperature to reduce indirectly by refrigerating fluid.The heat that the heating end of semiconductor chilling plate 2 sends is absorbed by the heat collecting element 4 of energy-absorbing, and heat collecting element 4 is connected with cooling fluid runner 5, and the cooling fluid of flowing takes away the heat that semiconductor chilling plate 2 comes out, and reduces the temperature difference on semiconductor chilling plate 2 two sides.Selection heats circuital current direction and changes the change of semiconductor chilling plate group 2 refrigeration end, and semiconductor chip 2 works and promotes material storage room's temperature until reach design temperature.When non-fixed power, open solar energy Backup Power Switch 14, what be made up of solar panel 1, battery 16 can standby power supply device be that temperature-controlled box is powered very much, makes temperature control box energy continuous service.
Claims (1)
1. a portable type solar energy semiconductor temperature case, is characterized in that, comprises liquid refrigerant, cooling liquid flowing channel, the heat collecting element of energy-absorbing, for coolant flow provides the liquor charging element of kinetic energy, AC power source converting apparatus, solar panel, 12V solar electrical energy generation controller, battery, DS18B20 temperature sensor, semiconductor chilling plate, AVR single chip, electromagnetic relay, solar energy Backup Power Switch, temperature setting device, LCD liquid crystal display screen, temperature-controlled box connects power for illumination, by by potential device, 220V alternating current is separately converted to semiconductor chilling plate 12V direct current and AVR single chip 5V direct current by the AC power source converting apparatus of current rectifying and wave filtering circuit and mu balanced circuit composition, lay the contrary refrigeration circuit of the sense of current in temperature-controlled box and heat circuit, the temperature-sensing probe of DS18B20 temperature sensor is placed in material storage room, DS18B20 temperature sensor connects AVR single chip, the setting of temperature can be entered directly into row setting by monolithic processor controlled temperature setting device, design temperature and storing indoor temperature are converted into digital signal transfers to AVR single chip respectively by temperature setting device and DS18B20 temperature sensor, the above-mentioned Digital Signals electromagnetic relay of AVR single chip process is automatically selected refrigeration circuit and is heated circuit, by solar panel, battery composition solar energy standby power supply device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420040068.8U CN204027068U (en) | 2014-01-19 | 2014-01-19 | Portable type solar energy semiconductor temperature case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420040068.8U CN204027068U (en) | 2014-01-19 | 2014-01-19 | Portable type solar energy semiconductor temperature case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204027068U true CN204027068U (en) | 2014-12-17 |
Family
ID=52066914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420040068.8U Expired - Fee Related CN204027068U (en) | 2014-01-19 | 2014-01-19 | Portable type solar energy semiconductor temperature case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204027068U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896788A (en) * | 2015-05-29 | 2015-09-09 | 东华大学 | Portable cooling heating box |
| CN106054584A (en) * | 2016-06-06 | 2016-10-26 | 惠州Tcl移动通信有限公司 | Intelligent wearable equipment watchband temperature control device, control method and intelligent watch |
| CN109455390A (en) * | 2018-12-06 | 2019-03-12 | 浙江师范大学 | A kind of intelligent and portable case and refrigerating method based on semiconductor refrigerating |
| CN110150266A (en) * | 2019-05-30 | 2019-08-23 | 天津商业大学 | A kind of organ transplant special intelligent temperature control transport box |
| CN111776425A (en) * | 2020-06-19 | 2020-10-16 | 北京三快在线科技有限公司 | Meal box and control method, equipment, medium and unmanned equipment thereof |
-
2014
- 2014-01-19 CN CN201420040068.8U patent/CN204027068U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896788A (en) * | 2015-05-29 | 2015-09-09 | 东华大学 | Portable cooling heating box |
| CN106054584A (en) * | 2016-06-06 | 2016-10-26 | 惠州Tcl移动通信有限公司 | Intelligent wearable equipment watchband temperature control device, control method and intelligent watch |
| CN109455390A (en) * | 2018-12-06 | 2019-03-12 | 浙江师范大学 | A kind of intelligent and portable case and refrigerating method based on semiconductor refrigerating |
| CN110150266A (en) * | 2019-05-30 | 2019-08-23 | 天津商业大学 | A kind of organ transplant special intelligent temperature control transport box |
| CN111776425A (en) * | 2020-06-19 | 2020-10-16 | 北京三快在线科技有限公司 | Meal box and control method, equipment, medium and unmanned equipment thereof |
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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: 20141217 Termination date: 20160119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |