CN202281329U - Solar energy semi-conductor air conditioner - Google Patents
Solar energy semi-conductor air conditioner Download PDFInfo
- Publication number
- CN202281329U CN202281329U CN2011204009793U CN201120400979U CN202281329U CN 202281329 U CN202281329 U CN 202281329U CN 2011204009793 U CN2011204009793 U CN 2011204009793U CN 201120400979 U CN201120400979 U CN 201120400979U CN 202281329 U CN202281329 U CN 202281329U
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- chilling plate
- battery
- semiconductor chilling
- solar energy
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Abstract
The utility model discloses a solar energy semi-conductor air conditioner, which includes a photovoltaic assembly, a DC/DC converting circuit, a storage battery, a semiconductor refrigeration chip, a controller and a ventilation device, wherein a power supply is formed by the photovoltaic assembly and the storage battery; the photovoltaic assembly, the storage battery, the semiconductor refrigeration chip, the controller and the ventilation device are all connected with the DC/DC converting circuit; under the control of a circuit module, the storage battery is connected with the semiconductor refrigeration chip and the ventilation device at the same time; and the ventilation device is arranged on one side of the semiconductor refrigeration chip. The solar energy semi-conductor air conditioner provided by the utility model can supply power for the semiconductor refrigeration chip through utilizing the solar power generation for cooling and heating, does not consume primary energy, is positive for the popularization of the energy-saving, emission-reducing and low-carbon life, and meanwhile guarantees the normal operation in case of no lighting as the storage battery is adopted for electrical energy storage and supplement.
Description
Technical field
The utility model relates to the semiconductor air conditioner field, is specifically related to a kind of semiconductor air conditioner that drives based on solar electrical energy generation.
Background technology
Improving constantly of Along with people's living standard, the use of air-conditioning more and more widely, the demand of air-conditioning also grows with each passing day.Meanwhile, the demand to electric energy in people's daily life also constantly rises, and particularly a large amount of uses of air-conditioning obviously increase the demand of electric energy in summer.Chlorine fluorine hydrocarbon material is also seriously threatening human existence and development to the destruction of atmospheric ozone layer and the greenhouse effects that discharging caused of great amount of carbon dioxide.Semiconductor chilling plate is according to Peltier effect, and cold junction absorbs heat through direct current the time, and the hot junction emits heat, is equivalent to a low profile thermal pumping system.Can utilize its cold junction refrigeration like this, the hot junction heating.This new refrigeration technologies is different with traditional refrigerating method, has not both had cold-producing medium, does not have complicated mechanical equipment and pipe-line system again, and is not only convenient but also rapid.Therefore, it has very wide prospect.Network load is kurtosis daytime in the middle of one day, and its load changing is very consistent with the Changing Pattern of solar radiation, generating by solar output.The electric energy of solar energy photoelectric conversion not only with thermoelectric cooling direct current supply pattern match, and solar illuminating radiation intensity and refrigeration requirement have good time matching.The solar energy clean environment firendly, aboundresources, inexhaustible, nexhaustible.Therefore, design a kind of air-conditioning that adopts solar powered, semiconductor refrigerating or heating, have great practical value.
The utility model content
The utility model purpose: the utility model provides a kind of solar energy and semiconductor air-conditioning that utilizes solar electrical energy generation driving, energy-conserving and environment-protective in order to solve the deficiency of prior art.
Technical scheme: a kind of solar energy and semiconductor air-conditioning; Comprise photovoltaic module, DC/DC change-over circuit, battery, semiconductor chilling plate, controller and air interchanger; Said photovoltaic module and battery are formed power supply; Said photovoltaic module, battery, semiconductor chilling plate, controller and air interchanger all are connected with the DC/DC change-over circuit; By this circuit module control, said battery is connected with semiconductor chilling plate, air interchanger simultaneously, and said semiconductor chilling plate one side is provided with air interchanger.
As preferably, said semiconductor chilling plate comprises the PN junction link, is connected the P-type material and the n type material of PN junction link downside right ends, lays respectively at P-type material, n type material lower end and be arranged at n type material terminals, the P-type material terminals of ground at the end.During summer, positive source connects the semiconductor chilling plate n type material, when semiconductor chilling plate is switched on; Electric current flows to the P utmost point from the N utmost point, produces the heat absorption phenomenon on the PN junction link, absorbs heat in the air; And cold wind is blown out through air interchanger; N type material terminals, the P-type material terminals heat that sheds because this moment, subsurface temperature was lower, therefore can be realized quick heat radiating; During winter, positive source connects the semiconductor chilling plate P-type material, and when semiconductor chilling plate was switched on, electric current flowed to the N utmost point from the P utmost point, and n type material terminals, P-type material terminals absorb heat, because this moment, subsurface temperature was high than ground, can absorb heat fast.The heat that sheds on the PN junction link adds hot-air, and through air interchanger warm braw is blown out.
As preferably, said battery, semiconductor chilling plate are connected with controller respectively.Controller detects the battery voltage, when voltage reaches maximum charging voltage, stops charge in batteries, in order to avoid the damage battery that overcharges.When battery discharging, controller detects the battery voltage, when voltage reaches minimum discharge voltage, stops battery discharging, in order to avoid over-discharge causes the expendable damage of battery; Controller adjustment DC/DC circuit output voltage, the assurance photovoltaic module is exported electric energy with peak power.
The said photovoltaic module of the utility model and battery are formed power supply, when photovoltaic module produces electric energy power supply has residue to cooling piece, are used for charge in batteries, produce electric energy when not enough at photovoltaic module, adopt that electric energy carries out supplementary power in the battery.
Beneficial effect: the utility model is supplied power to semiconductor chilling plate through utilizing solar electrical energy generation; Realize cooling or heating function; Do not consume primary energy; Popularization to energy-saving and emission-reduction and low-carbon (LC) life has positive role, and the utility model adopts accumulators store and electric energy supplement simultaneously, can guarantee that the solar energy and semiconductor air-conditioning still can operate as normal when unglazed the photograph.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model refrigeration work in summer principle schematic;
Fig. 3 heats the operation principle sketch map winter for the utility model.
The specific embodiment
Below in conjunction with specific embodiment the utility model is described further:
Like Fig. 1, Fig. 2, shown in Figure 3; A kind of solar energy and semiconductor air-conditioning; Comprise photovoltaic module, DC/DC change-over circuit, battery, semiconductor chilling plate, controller and air interchanger; Said photovoltaic module and battery are formed power supply 1; Said battery, semiconductor chilling plate are connected with controller respectively; Said photovoltaic module, battery, semiconductor chilling plate, controller and air interchanger all are connected with the DC/DC change-over circuit, and by this circuit module control, said battery is connected with semiconductor chilling plate, air interchanger simultaneously; Said semiconductor chilling plate one side is provided with air interchanger, and said semiconductor chilling plate comprises PN junction link 3, is connected the P-type material 4 and the n type material 2 of PN junction link downside right ends, lays respectively at P-type material, n type material lower end and is arranged at n type material terminals 7, the P-type material terminals 8 at the end, ground 6.
The solar energy and semiconductor air-conditioning that the utility model provides is when operation; Photovoltaic module converts solar energy into electric energy; DC/DC conversion back electric energy is used for semiconductor chilling plate is switched on; Be connected to the semiconductor chilling plate P-type material through controller adjustment positive source and still be connected to the semiconductor chilling plate n type material, determining it to place the upper end, ground is hot junction or cold junction.During summer, positive source connects the semiconductor chilling plate n type material, when semiconductor chilling plate is switched on; Electric current flows to the P utmost point from the N utmost point, produces the heat absorption phenomenon on the PN junction link 3, absorbs heat in the air; And cold wind is blown out through air interchanger; N type material terminals 7, P-type material terminals 8 heat that sheds because this moment, subsurface temperature was lower, therefore can be realized quick heat radiating; During winter, positive source connects the semiconductor chilling plate P-type material, and when semiconductor chilling plate was switched on, electric current flowed to the N utmost point from the P utmost point, and n type material terminals 7, P-type material terminals 8 absorb heat, because this moment, subsurface temperature was high than ground, can absorb heat fast.The heat that sheds on the PN junction link 3 adds hot-air, and through air interchanger warm braw is blown out.When photovoltaic module produces electric energy power supply has residue to cooling piece, be used for charge in batteries, produce electric energy when not enough at photovoltaic module, adopt that electric energy carries out supplementary power in the battery.
The above only is the preferred implementation of the utility model; Be noted that for those skilled in the art; Under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (3)
1. solar energy and semiconductor air-conditioning; It is characterized in that: comprise photovoltaic module, DC/DC change-over circuit, battery, semiconductor chilling plate, controller and air interchanger; Said photovoltaic module and battery are formed power supply (1); Said photovoltaic module, battery, semiconductor chilling plate, controller and air interchanger all are connected with the DC/DC change-over circuit; By this circuit module control, said battery is connected with semiconductor chilling plate, air interchanger simultaneously, and said semiconductor chilling plate one side is provided with air interchanger.
2. a kind of solar energy and semiconductor air-conditioning according to claim 1 is characterized in that: said semiconductor chilling plate comprises PN junction link (3), is connected the P-type material (4) and the n type material (2) of PN junction link downside right ends, lays respectively at P-type material (4), n type material (2) lower end and is arranged at n type material terminals (7), the P-type material terminals (8) in the ground end (6).
3. a kind of solar energy and semiconductor air-conditioning according to claim 1, it is characterized in that: said battery, semiconductor chilling plate are connected with controller respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204009793U CN202281329U (en) | 2011-10-20 | 2011-10-20 | Solar energy semi-conductor air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204009793U CN202281329U (en) | 2011-10-20 | 2011-10-20 | Solar energy semi-conductor air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202281329U true CN202281329U (en) | 2012-06-20 |
Family
ID=46227496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204009793U Expired - Fee Related CN202281329U (en) | 2011-10-20 | 2011-10-20 | Solar energy semi-conductor air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202281329U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106476665A (en) * | 2016-12-01 | 2017-03-08 | 金陵科技学院 | A kind of vehicle-mounted multipotency cup based on semiconductor refrigerating and control method |
-
2011
- 2011-10-20 CN CN2011204009793U patent/CN202281329U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106476665A (en) * | 2016-12-01 | 2017-03-08 | 金陵科技学院 | A kind of vehicle-mounted multipotency cup based on semiconductor refrigerating and control method |
| CN106476665B (en) * | 2016-12-01 | 2018-07-17 | 金陵科技学院 | A kind of vehicle-mounted multipotency cup holder and control method based on semiconductor refrigerating |
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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: 20120620 Termination date: 20141020 |
|
| EXPY | Termination of patent right or utility model |