CN104677051A - Solar cooling and heating box - Google Patents
Solar cooling and heating box Download PDFInfo
- Publication number
- CN104677051A CN104677051A CN201510124770.1A CN201510124770A CN104677051A CN 104677051 A CN104677051 A CN 104677051A CN 201510124770 A CN201510124770 A CN 201510124770A CN 104677051 A CN104677051 A CN 104677051A
- Authority
- CN
- China
- Prior art keywords
- photovoltaic panel
- revolving door
- reservoir
- electrically connected
- solar
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 title abstract description 9
- 238000001816 cooling Methods 0.000 title abstract 5
- 239000004065 semiconductor Substances 0.000 claims abstract description 19
- 238000009413 insulation Methods 0.000 claims abstract description 12
- 239000011521 glass Substances 0.000 claims abstract description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 11
- 230000003068 static effect Effects 0.000 claims description 9
- 235000012149 noodles Nutrition 0.000 claims description 3
- 230000006641 stabilisation Effects 0.000 abstract 3
- 238000011105 stabilization Methods 0.000 abstract 3
- 238000005192 partition Methods 0.000 abstract 2
- 238000007789 sealing Methods 0.000 abstract 1
- 238000005286 illumination Methods 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D31/00—Other cooling or freezing apparatus
- F25D31/005—Combined cooling and heating devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention provides a solar cooling and heating box. The solar cooling and heating box comprises a storage chamber, wherein the storage chamber is defined by a top, a bottom and side walls; the side walls are defined by insulation walls and working walls; the working walls consist of a revolving door which can rotate around a central shaft of the working walls; the revolving door comprises double-layer glass plates with hollow cavities and photovoltaic panels which are attached to the surfaces of the double-layer glass plates; the top consists of a semiconductor refrigerating fin; a cold face of the semiconductor refrigerating fin faces towards the interior of the storage chamber; the bottom comprises a sealing insulation partition plate and an electric chamber; the insulation partition plate forms the bottom wall of the storage chamber; a voltage stabilization module is arranged in the electric chamber; the photovoltaic panel is electrically connected with an input end of the voltage stabilization module; an output end of the voltage stabilization module is electrically connected with the semiconductor refrigerating fin. According to the cooling and heating box, solar energy is used as energy, and cooling and heating functions can be realized outdoors.
Description
Technical field
The present invention relates to solar facilities field, especially, relate to a kind of solar cold and hot case.
Background technology
At present, for various filled drink, often need to heat it or freezing, to make it adapt to season, for consumer provides suitable mouthfeel.For this reason, need to adopt cold and warm box to process, but current warm case is generally heated by electric power, ice chest is then made up of compressor-type refrigerator or semiconductor refrigeration sheet type portable refrigerator, for these two kinds of equipment, all need to adopt operation power, almost cannot use out of doors, and be difficult to two kinds of function two-in-one, to adapt to two kinds of seasons of changes in temperature.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of solar cold and hot case, this cool and hot box take solar energy as the energy, can realize refrigeration out of doors, heat two kinds of functions.
The technical solution adopted for the present invention to solve the technical problems is: this solar cold and hot case comprises reservoir, and described reservoir is surrounded by top, bottom, sidewall; Described sidewall is surrounded by heat insulation wall and work wall, and described work wall is made up of the revolving door that can rotate around the central shaft of self, and described revolving door comprises one piece of double glazing unit with cavity, and one piece is sticked in the photovoltaic panel on double glazing unit surface; Described top is made up of semiconductor chilling plate, and the huyashi-chuuka (cold chinese-style noodles) of described semiconductor chilling plate is towards in reservoir; Described bottom comprises envelope thermal-insulation baffle plate and electric panel room, and described thermal-insulation baffle plate forms the diapire of described reservoir, and is provided with Voltage stabilizing module in described electric panel room; Described photovoltaic panel is electrically connected the input of described Voltage stabilizing module, and the output of described Voltage stabilizing module is electrically connected described semiconductor chilling plate.
As preferably, described photovoltaic panel realizes being electrically connected by movable switch and described Voltage stabilizing module; Described movable switch comprises the moving contact that is located at described revolving door downside, and a static contact being located at the upper side of described bottom; Described revolving door rotate to photovoltaic panel outwardly state time, described moving contact, static contact are in electrical contact; And described revolving door rotate to photovoltaic panel inwardly state time, described moving contact, static contact mutually away from.
As preferably, described double glazing unit has been coated with visible ray anti-reflection film and infrared reflection film in the inner side of that layer of glass away from described photovoltaic panel.
Beneficial effect of the present invention is: this solar cold and hot case is when heating under state, only need overturn described revolving door, make described photovoltaic panel inwardly, illumination then through described double glazing unit is got in photovoltaic panel, photovoltaic panel is heated up, namely photovoltaic panel forms the thermal source of described reservoir, and reservoir is heated up; And this solar cold and hot case under refrigerating state time, then overturn revolving door, make photovoltaic panel outwardly, now, illumination block by photovoltaic panel, cannot enter in reservoir, the electric energy produced by photovoltaic panel then drives described semiconductor chilling plate to freeze, namely this semiconductor chilling plate constitutes the low-temperature receiver of described reservoir, and reservoir is lowered the temperature; As can be seen here, this solar cold and hot case can realize refrigeration out of doors, heat two kinds of functions, and structure is simple, and cost is lower, is easy to carry.
Accompanying drawing explanation
Fig. 1 is the front view of an embodiment of this solar cold and hot case.
To be Fig. 1 embodiment cut open schematic diagram heating the side under state to Fig. 2.
Fig. 3 is that schematic diagram is cutd open in the side of Fig. 1 embodiment under refrigerating state.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described:
In the embodiment shown in Fig. 1 ~ Fig. 3, this solar cold and hot case comprises reservoir 10, and described reservoir 10 is surrounded by top, bottom 14, sidewall; Described sidewall is surrounded by heat insulation wall 11 and work wall.
In the present embodiment, described work wall has facing each other two pieces, be made up of the revolving door 12 that can rotate around the central shaft of self, described revolving door 12 comprises one piece of double glazing unit 121 with cavity, and one piece is sticked in the photovoltaic panel 122 on double glazing unit 121 surface, described double glazing unit 121 has been coated with visible ray anti-reflection film and infrared reflection film in the inner side of that layer of glass away from described photovoltaic panel 122; Make visible ray be easy to penetrate glass and arrive photovoltaic panel 122, the infrared emanation produced by photovoltaic panel 122 is then difficult to return to the external world again under the reflex of infrared reflection film, and heat is remained in reservoir as much as possible.
Described top is made up of semiconductor chilling plate 13, and the huyashi-chuuka (cold chinese-style noodles) of described semiconductor chilling plate 13 is towards in reservoir; Described bottom 14 comprises envelope thermal-insulation baffle plate 141 and electric panel room 140, and described thermal-insulation baffle plate 141 forms the diapire of described reservoir 10, and is provided with Voltage stabilizing module (not shown) in described electric panel room 140; Described photovoltaic panel 122 is electrically connected the input of described Voltage stabilizing module by movable switch, the output of described Voltage stabilizing module is electrically connected described semiconductor chilling plate 13.
In the present embodiment, described movable switch comprises the moving contact 21 that is located at described revolving door 12 downside, and a static contact 22 being located at the upper side of described bottom 14; Described revolving door 12 rotate to photovoltaic panel 122 outwardly state time, described moving contact 21, static contact 22 are in electrical contact; And described revolving door 12 rotate to photovoltaic panel 122 inwardly state time, described moving contact 21, static contact 22 mutually away from.
Above-mentioned solar cold and hot case is when heating under state, only need overturn described revolving door 12, make described photovoltaic panel 122 inwardly, as shown in Figure 2, illumination then through described double glazing unit 121 is got in photovoltaic panel 122, photovoltaic panel 122 is heated up, and namely photovoltaic panel 122 forms the thermal source of described reservoir 10, and reservoir is heated up; And this solar cold and hot case under refrigerating state time, then overturn revolving door 12, make photovoltaic panel 122 outwardly, as shown in Figure 3, now, illumination block by photovoltaic panel 122, cannot enter in reservoir 10, the electric energy produced by photovoltaic panel 122 then drives described semiconductor chilling plate 13 to freeze, and namely this semiconductor chilling plate 13 constitutes the low-temperature receiver of described reservoir 10, and reservoir is lowered the temperature; As can be seen here, this solar cold and hot case can realize refrigeration out of doors, heat two kinds of functions, and structure is simple, and cost is lower, is easy to carry.In addition, it is worthy of note, even if described photovoltaic panel 122 and semiconductor chilling plate 13 are forever electrically connected, also do not affect the normal work of this solar cold and hot case, because photovoltaic panel for the light-photoelectric transformation efficiency of solar energy only about 15%, therefore, even if when needs heat, photovoltaic panel 122 inwardly, semiconductor chilling plate 13 freezes simultaneously, because refrigerating capacity is only (15%)/(85%) left and right of caloric value, therefore, can't to heating generation critical impact.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. a solar cold and hot case, comprises reservoir (10), and described reservoir (10) is surrounded by top, bottom (14), sidewall; It is characterized in that: described sidewall is surrounded by heat insulation wall and work wall, described work wall is made up of the revolving door (12) that can rotate around the central shaft of self, described revolving door (12) comprises one piece of double glazing unit with cavity (121), and one piece is sticked in the photovoltaic panel (122) on double glazing unit (121) surface; Described top is made up of semiconductor chilling plate (13), and the huyashi-chuuka (cold chinese-style noodles) of described semiconductor chilling plate (13) is towards in reservoir; Described bottom (14) comprises envelope thermal-insulation baffle plate (141) and electric panel room (140), described thermal-insulation baffle plate (141) forms the diapire of described reservoir (10), and is provided with Voltage stabilizing module in described electric panel room (140); Described photovoltaic panel (122) is electrically connected the input of described Voltage stabilizing module, and the output of described Voltage stabilizing module is electrically connected described semiconductor chilling plate (13).
2. solar cold and hot case according to claim 1, is characterized in that: described photovoltaic panel (122) realizes being electrically connected by movable switch and described Voltage stabilizing module; Described movable switch comprises the moving contact (21) that is located at described revolving door (12) downside, and a static contact (22) being located at the upper side of described bottom (14); Described revolving door (12) rotate to photovoltaic panel (122) outwardly state time, described moving contact (21), static contact (22) are in electrical contact; And described revolving door (12) rotate to photovoltaic panel (122) inwardly state time, described moving contact (21), static contact (22) mutually away from.
3. solar cold and hot case according to claim 1 and 2, is characterized in that: described double glazing unit (121) has been coated with visible ray anti-reflection film and infrared reflection film in the inner side of that layer of glass away from described photovoltaic panel (122).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510124770.1A CN104677051B (en) | 2015-03-20 | 2015-03-20 | Solar cold hot tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510124770.1A CN104677051B (en) | 2015-03-20 | 2015-03-20 | Solar cold hot tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104677051A true CN104677051A (en) | 2015-06-03 |
| CN104677051B CN104677051B (en) | 2018-01-30 |
Family
ID=53312431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510124770.1A Active CN104677051B (en) | 2015-03-20 | 2015-03-20 | Solar cold hot tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104677051B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111181484A (en) * | 2020-01-07 | 2020-05-19 | 新疆中兴能源有限公司 | Device for heating photovoltaic module with high efficiency |
| CN112629065A (en) * | 2020-12-24 | 2021-04-09 | 珠海格力电器股份有限公司 | Cold and hot box |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4142842A1 (en) * | 1991-09-26 | 1993-04-01 | Wolfgang Wasserthal | Portable cool container pref. powered from solar energy or car battery - has insulated cover, lower part and gravity-operated coolant |
| FR2831954A1 (en) * | 2001-11-05 | 2003-05-09 | Chin Kuang Luo | METHOD AND APPARATUS FOR CONDUCTING THERMAL ENERGY AND THERMAL CONDUCTOR |
| CN1995870A (en) * | 2005-10-14 | 2007-07-11 | 帕特里克·朱伊里 | Cooling systems |
| CN201331213Y (en) * | 2009-01-21 | 2009-10-21 | 刘敏 | Portable semiconductor refrigeration and heat-producing box |
| CN201962289U (en) * | 2011-01-22 | 2011-09-07 | 张宇辉 | Portable sampling and refrigerating incubator |
| CN204494971U (en) * | 2015-03-20 | 2015-07-22 | 朱金凤 | Solar cold and hot case |
-
2015
- 2015-03-20 CN CN201510124770.1A patent/CN104677051B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4142842A1 (en) * | 1991-09-26 | 1993-04-01 | Wolfgang Wasserthal | Portable cool container pref. powered from solar energy or car battery - has insulated cover, lower part and gravity-operated coolant |
| FR2831954A1 (en) * | 2001-11-05 | 2003-05-09 | Chin Kuang Luo | METHOD AND APPARATUS FOR CONDUCTING THERMAL ENERGY AND THERMAL CONDUCTOR |
| CN1995870A (en) * | 2005-10-14 | 2007-07-11 | 帕特里克·朱伊里 | Cooling systems |
| CN201331213Y (en) * | 2009-01-21 | 2009-10-21 | 刘敏 | Portable semiconductor refrigeration and heat-producing box |
| CN201962289U (en) * | 2011-01-22 | 2011-09-07 | 张宇辉 | Portable sampling and refrigerating incubator |
| CN204494971U (en) * | 2015-03-20 | 2015-07-22 | 朱金凤 | Solar cold and hot case |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111181484A (en) * | 2020-01-07 | 2020-05-19 | 新疆中兴能源有限公司 | Device for heating photovoltaic module with high efficiency |
| CN112629065A (en) * | 2020-12-24 | 2021-04-09 | 珠海格力电器股份有限公司 | Cold and hot box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104677051B (en) | 2018-01-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170718 Address after: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Applicant after: Guangdong Gaohang Intellectual Property Operation Co., Ltd. Address before: 323902 Zhejiang city of Lishui province Qingtian County Fu Shan Zhoucun No. 119 Applicant before: Zhu Jinfeng |
|
| TA01 | Transfer of patent application right | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Guorong Inventor before: Zhu Jinfeng |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20171206 Address after: No. 2, Yongan Town, Jiangsu Province, Taizhou City, Jiangsu Applicant after: Jiangsu Intelligent Electronic Technology Co., Ltd. Address before: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Applicant before: Guangdong Gaohang Intellectual Property Operation Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210924 Address after: 215400 6 Beijing West Road, Taicang Economic Development Zone, Suzhou, Jiangsu Patentee after: SUZHOU KANGDUN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 225300 Standard Workshop Area No. 2, Yonganzhou Town, Gaogang District, Taizhou City, Jiangsu Province Patentee before: Jiangsu Intelligent Electronic Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |