CN203163382U - Refrigerator with multi-energy supply system - Google Patents
Refrigerator with multi-energy supply system Download PDFInfo
- Publication number
- CN203163382U CN203163382U CN 201320106252 CN201320106252U CN203163382U CN 203163382 U CN203163382 U CN 203163382U CN 201320106252 CN201320106252 CN 201320106252 CN 201320106252 U CN201320106252 U CN 201320106252U CN 203163382 U CN203163382 U CN 203163382U
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- refrigerator
- supply system
- compressor
- storage battery
- energy supply
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Abstract
The utility model relates to a refrigerator with a multi-energy supply system. The refrigerator comprises a power converter (5), a storage battery (6) and a compressor (7), wherein the input end of the power converter (5) is connected with the output end of a commercial power supply system (1), a solar energy supply system (2), a wind energy supply system (3) or a power generator supply system (4), and the output end of the power converter (5) is connected with the input end of the storage battery (6); and the output end of the storage battery (6) is connected with the compressor (7). The refrigerator with the multi-energy supply system, provided by the utility model, adopts the power converter to convert energy generated by the commercial power supply system, the solar energy supply system, the wind energy supply system and the power generator supply system into voltage or current to form the electric energy state suitable for being absorbed by the storage battery, and the compressor adopts a DC compressor of which power can be supplied by the storage battery directly, so that stability and reliability in electricity utilization of the refrigerator can be guaranteed, and the storage battery can be separated from the refrigerator for charging, and realizes the plug-and-play, so that people can use the refrigerator conveniently.
Description
Technical field
The utility model relates to a kind of refrigerator of multipotency source supplying system, belongs to cooling or refrigerating plant technical field.
Background technology
Existing refrigerator relies on civil power basically as power resources.There is following problem:
1, commercial power supply has a lot of uncertainties, and field, desert, grassland, seabeach, golf course, tourist quarters, counties and cities' level or rural area do not have the phenomenon of civil power or voltage instability or power failure once in a while to happen occasionally, thereby influences the effective use of refrigerator.
2, as unconventional refrigerator, as (perhaps being referred to as ultra low temperature freezer as the refrigerator that stores scientific research, medical application, the blood refrigerator, medicine refrigerating box etc.), its inner article of preserving are generally medicine, biological products, vaccine, genetic engineering, blood, cultivation bacterium etc., in case power supply takes place unusual, will cause immeasurable loss.
3, as portable or packaged type refrigerator (as car refrigerator, packaged type blood storage bin etc.), it is in transportation and driving process, and no city net condition of power supply makes very easily that to be stored object in the case impaired.
4, because the present art is limited, and city's net supply voltage increases sometimes suddenly, after magnitude of voltage exceeds the extreme value that the refrigerator electronic devices and components can bear, often causes burning and damaging of electrical part, thereby influence the service life of refrigerator.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, a kind of multipotency source supplying system that civil power, solar energy, wind energy, four kinds of power supply modes of generator are freely switched is provided, thereby ensure the normal even running of refrigerator, and guarantee to be stored security and the reliability of article.
The purpose of this utility model is achieved in that
A kind of refrigerator of multipotency source supplying system, comprise refrigerator body, be characterized in: described refrigerator comprises power supply changeover device, battery and compressor, the input of described power supply changeover device is connected with the output of civil power or solar energy or wind energy or generator, the output of described power supply changeover device is connected with the input of battery, and the output of described battery is connected with compressor.
The refrigerator of a kind of multipotency source supplying system of the utility model, its compressor are direct current compressor.
Compared with prior art, the beneficial effects of the utility model are:
1, the DC power-supply system of the utility model employing; steady, the safety of employed voltage in the time of can guaranteeing the refrigerator operation; avoided the impaired and rotten of memory box storing articles; and adopt voltage of voltage regulation to power to controller; the cut-off current safeguard measure is perfect; the electronic devices and components that guaranteed refrigerator are not burnt and are damaged, thereby have prolonged the service life of refrigerator.
2, the power supply changeover device of the utility model use, output voltage can be set to DC12V, DC24V, DC48V etc. according to different type of machines, and input current is according to the power of supporting compressor, and product rated current maximum can reach about 30A.Can between common civil power, solar energy adjuster, wind energy adjuster, four kinds of equipment of generator, form switching, refrigerator can normally be moved in abominable environment for use.
3, the employed electric energy of the utility model is supplied with, as solar energy, wind energy, generator, all can deviate mains-supplied network, and be convenient to refrigerator latching under the state of cryogenic temperature transportation or shifting, make refrigerator satisfy specific demand and purposes.
4, the utility model can realize that one, two or more battery alterings use, and realize as battery truck: mobile icebox repeatedly, and only change the storage battery of substituting the bad for the good and get final product.
Description of drawings
Fig. 1 is the structural representation of the refrigerator of a kind of multipotency source supplying system of the utility model.
Among the figure:
Civil power 1,
Solar energy 2,
Wind energy 3,
Generator 4,
Power supply changeover device 5,
Battery 6,
Compressor 7,
Refrigerator body 8.
The specific embodiment
Referring to Fig. 1, the utility model relates to a kind of refrigerator of multipotency source supplying system, it comprises power supply changeover device 5, battery 6, compressor 7 and refrigerator body 8, the input of described power supply changeover device 5 is connected with the output of civil power 1 or solar energy 2 or wind energy 3 or generator 4, the output of described power supply changeover device 5 is connected with the input of battery 6, and the output of described battery 6 is connected with compressor 7.
Operation principle: the utility model adopts power supply changeover device 5, the energy that civil power 1, solar energy 2, wind energy 3,4 four kinds of power supplies of generator produce can be converted into the form of voltage or electric current, be fit to the energy state that battery 6 absorbs thereby form, and compressor 7 of the present utility model adopts direct current compressor, battery 6 can directly be its power supply, guarantees stability and the reliability of refrigerator electricity consumption, and described battery 6 also can leave the refrigerator charging, plug and play is convenient for people to use.
The utility model also can be used for refrigerator-freezer, mobile refrigerating box, mobile household freezer, mobile household refrigerator-freezer, vehicle-mounted blood case, car refrigerator, the mobile air conditioner of sending.
Claims (2)
1. the refrigerator of a multipotency source supplying system, comprise refrigerator body (8), it is characterized in that: described refrigerator comprises power supply changeover device (5), battery (6) and compressor (7), the input of described power supply changeover device (5) is connected with the output of civil power (1) or solar energy (2) or wind energy (3) or generator (4), the output of described power supply changeover device (5) is connected with the input of battery (6), and the output of described battery (6) is connected with compressor (7).
2. the refrigerator of a kind of multipotency source supplying system according to claim 1, it is characterized in that: described compressor (7) is direct current compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320106252 CN203163382U (en) | 2013-03-08 | 2013-03-08 | Refrigerator with multi-energy supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320106252 CN203163382U (en) | 2013-03-08 | 2013-03-08 | Refrigerator with multi-energy supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203163382U true CN203163382U (en) | 2013-08-28 |
Family
ID=49024561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320106252 Expired - Fee Related CN203163382U (en) | 2013-03-08 | 2013-03-08 | Refrigerator with multi-energy supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203163382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016058114A1 (en) * | 2014-10-13 | 2016-04-21 | 青月村燊股份有限公司 | Refrigerating device for improved low temperature delivery vehicle |
-
2013
- 2013-03-08 CN CN 201320106252 patent/CN203163382U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016058114A1 (en) * | 2014-10-13 | 2016-04-21 | 青月村燊股份有限公司 | Refrigerating device for improved low temperature delivery vehicle |
| CN105571179A (en) * | 2014-10-13 | 2016-05-11 | 青月村燊股份有限公司 | Improved refrigerating device in low-temperature distribution vehicle |
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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: 20130828 Termination date: 20210308 |