CN205593213U - Solar energy power supply semiconductor refrigeration fruit and vegetable fresh -keeping case - Google Patents
Solar energy power supply semiconductor refrigeration fruit and vegetable fresh -keeping case Download PDFInfo
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- CN205593213U CN205593213U CN201620197244.8U CN201620197244U CN205593213U CN 205593213 U CN205593213 U CN 205593213U CN 201620197244 U CN201620197244 U CN 201620197244U CN 205593213 U CN205593213 U CN 205593213U
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 34
- 235000012055 fruits and vegetables Nutrition 0.000 title claims abstract description 26
- 238000005057 refrigeration Methods 0.000 title claims abstract description 25
- 238000001816 cooling Methods 0.000 claims abstract description 26
- 238000003860 storage Methods 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 11
- 238000010248 power generation Methods 0.000 claims abstract description 6
- 238000009826 distribution Methods 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 description 14
- 238000005516 engineering process Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 239000003507 refrigerant Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 235000021022 fresh fruits Nutrition 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
本实用新型公开了一种太阳能供电半导体制冷果蔬保鲜箱，包括由下底板、上太阳能电池板、左太阳能电池板、右太阳能电池板、前太阳能电池板和后太阳能电池板组成的箱体，所述的箱体内设置有安装槽位，安装槽位内安装有与上太阳能电池板、左太阳能电池板、右太阳能电池板、前太阳能电池板和后太阳能电池板连接的蓄电池和太阳能光伏发电控制器，左太阳能电池板、右太阳能电池板、前太阳能电池板和后太阳能电池板的内侧安装有若干与蓄电池连接的侧半导体制冷片，上太阳能电池板的内侧安装有若干与蓄电池连接的上半导体制冷片；有益效果：实用，生产成本低，重量轻，节能、环保，方便果蔬的存储、运输，功能多样，可以作为移动电源使用。
The utility model discloses a fruit and vegetable fresh-keeping box powered by solar power semiconductor refrigeration, which comprises a box body composed of a lower bottom plate, an upper solar battery panel, a left solar battery panel, a right solar battery panel, a front solar battery panel and a rear solar battery panel. The box is provided with an installation slot, and the battery and solar photovoltaic power generation controller connected to the upper solar panel, the left solar panel, the right solar panel, the front solar panel and the rear solar panel are installed in the installation slot , the inside of the left solar panel, the right solar panel, the front solar panel and the rear solar panel are installed with a number of side semiconductor cooling sheets connected to the battery, and the inside of the upper solar panel is installed with a number of upper semiconductor cooling sheets connected with the battery. sheet; beneficial effects: practical, low production cost, light weight, energy saving, environmental protection, convenient storage and transportation of fruits and vegetables, multiple functions, and can be used as a mobile power supply.
Description
技术领域technical field
本实用新型涉及一种果蔬保鲜箱，特别涉及一种太阳能供电半导体制冷果蔬保鲜箱。The utility model relates to a fresh-keeping box for fruits and vegetables, in particular to a fresh-keeping box for fruits and vegetables powered by solar power and semiconductor refrigeration.
背景技术Background technique
冷藏保鲜、速冻保鲜、自发气调保鲜、化学和天然防腐剂保鲜、辐射处理保鲜等技术是目前使用得较为普遍的保鲜技术。一般而言，保鲜技术方法可以分为三类，分别是：物理方法、化学方法和生物方法。由于方便、高效等原因，化学方法实现果蔬保鲜是目前国内采用较多的一种手段。Refrigeration preservation, quick freezing preservation, spontaneous modified atmosphere preservation, chemical and natural preservative preservation, radiation treatment preservation and other technologies are commonly used preservation technologies at present. Generally speaking, fresh-keeping technology methods can be divided into three categories, namely: physical methods, chemical methods and biological methods. Due to reasons such as convenience and high efficiency, the chemical method to realize fruit and vegetable fresh-keeping is currently a means widely used in China.
随着人们生活水平和购买力的提高，新鲜果蔬的品质要求也变得更加严格。人们对化学合成保鲜剂的食品安全问题产生疑虑，这使得果蔬等食品的贮藏保鲜手段逐渐转移至物理方式保鲜技术。With the improvement of people's living standards and purchasing power, the quality requirements of fresh fruits and vegetables have become more stringent. People have doubts about the food safety of chemically synthesized preservatives, which makes the storage and preservation methods of fruits and vegetables and other foods gradually transfer to physical preservation technology.
果蔬冷藏保鲜是目前普遍采用且相对安全可靠的保鲜方法，但是，传统的冷藏保鲜需要压缩机制冷提供冷量以达到保鲜的效果。考虑到压缩机体积庞大、用电量较高、采用有污染可能的制冷剂等因素，果蔬冷藏保鲜无法实现小型化和方便性携带。Refrigeration and preservation of fruits and vegetables is a relatively safe and reliable fresh-keeping method that is commonly used at present. However, traditional refrigeration and preservation requires compressor refrigeration to provide cooling capacity to achieve the effect of preservation. Considering factors such as the large size of the compressor, high power consumption, and the use of potentially polluting refrigerants, fruit and vegetable refrigeration cannot be miniaturized and portable.
制冷技术主要存在两点问题：一是环境保护方面，制冷剂会对环境造成破坏，尽管开发者正采用包括氢氟烃类(HFC)和天然制冷剂在内的对环境无害的制冷剂，但要真正生产出对环境无害的代替制冷剂，技术还未成熟；二是节能方面，储存空间环境的制冷能耗巨大。There are two main problems in refrigeration technology: first, in terms of environmental protection, refrigerants will cause damage to the environment, although developers are using environmentally friendly refrigerants including hydrofluorocarbons (HFC) and natural refrigerants, However, the technology is still immature to actually produce alternative refrigerants that are harmless to the environment. Second, in terms of energy saving, the cooling energy consumption of the storage space environment is huge.
目前，还没很好的适宜于存储果蔬用的保鲜箱。At present, there is not yet a good fresh-keeping box suitable for storing fruits and vegetables.
实用新型内容Utility model content
本实用新型所要解决的技术问题是针对现有技术的不足，提供一种太阳能供电半导体制冷果蔬保鲜箱。The technical problem to be solved by the utility model is to provide a solar-powered semi-conductor refrigeration fruit and vegetable fresh-keeping box aiming at the deficiencies of the prior art.
为了实现上述目的，本实用新型所采取的措施：In order to achieve the above object, the measures taken by the utility model:
一种太阳能供电半导体制冷果蔬保鲜箱，包括由下底板、上太阳能电池板、左太阳能电池板、右太阳能电池板、前太阳能电池板和后太阳能电池板组成的箱体，所述的箱体内设置有安装槽位，安装槽位内安装有与上太阳能电池板、左太阳能电池板、右太阳能电池板、前太阳能电池板和后太阳能电池板连接的蓄电池和太阳能光伏发电控制器，左太阳能电池板、右太阳能电池板、前太阳能电池板和后太阳能电池板的内侧安装有若干与蓄电池连接的侧半导体制冷片，上太阳能电池板的内侧安装有若干与蓄电池连接的上半导体制冷片；A solar-powered semi-conductor refrigeration fruit and vegetable fresh-keeping box, including a box body composed of a lower bottom plate, an upper solar panel, a left solar panel, a right solar panel, a front solar panel and a rear solar panel, and the box is provided with There are installation slots, and the storage battery and solar photovoltaic power generation controller connected to the upper solar panel, left solar panel, right solar panel, front solar panel and rear solar panel are installed in the installation slot, and the left solar panel , The inside of the right solar panel, the front solar panel and the rear solar panel are installed with a number of side semiconductor cooling sheets connected to the battery, and the inside of the upper solar panel is equipped with a number of upper semiconductor cooling sheets connected with the battery;
所述的下底板上开设有若干排水孔；A number of drain holes are opened on the lower bottom plate;
所述的左太阳能电池板、右太阳能电池板、前太阳能电池板或后太阳能电池板的外侧壁上安装有与蓄电池连接的若干个USB接口；Several USB interfaces connected to the storage battery are installed on the outer sidewall of the left solar cell panel, the right solar cell panel, the front solar cell panel or the rear solar cell panel;
所述的上太阳能电池板的外部连接有提手；The external connection of the upper solar panel has a handle;
所述的上太阳能电池板的内侧安装有与蓄电池连接的风扇；A fan connected to the storage battery is installed on the inner side of the upper solar panel;
所述的侧半导体制冷片和上半导体制冷片均采用点阵分布安装；Both the side semi-conductor cooling sheets and the upper semiconductor cooling sheets are installed in a dot matrix distribution;
所述的安装槽位设置在箱体的内底部；The installation slot is set on the inner bottom of the box;
所述的排水孔的孔径小于1CM；The diameter of the drainage hole is less than 1 cm;
所述的若干个USB接口中包括电源输入接口和电源输出接口。The several USB interfaces include a power input interface and a power output interface.
本实用新型的有益效果：实用，生产成本低，重量轻，使用方便，节能、环保，方便果蔬的存储、运输，功能多样，可以作为移动电源使用。The beneficial effects of the utility model are: practicality, low production cost, light weight, convenient use, energy saving, environmental protection, convenient storage and transportation of fruits and vegetables, various functions, and can be used as a mobile power supply.
附图说明Description of drawings
图1，本实用新型的正面平面结构示意图。Fig. 1 is a schematic diagram of the front plane structure of the utility model.
图2，本实用新型的侧面平面结构示意图。Fig. 2 is a schematic diagram of the side plane structure of the utility model.
图3，本实用新型的仰视平面结构示意图。Fig. 3 is a schematic view of the structure of the utility model looking up from above.
图4，本实用新型的上太阳能电池板内侧平面结构示意图。Fig. 4 is a schematic diagram of the inner plane structure of the upper solar panel of the present invention.
具体实施方式detailed description
一种太阳能供电半导体制冷果蔬保鲜箱，包括由下底板3、上太阳能电池板12、左太阳能电池板1、右太阳能电池板13、前太阳能电池板10和后太阳能电池板9组成的箱体，所述的箱体内设置有安装槽位5，安装槽位5内安装有与上太阳能电池板12、左太阳能电池板1、右太阳能电池板13、前太阳能电池板10和后太阳能电池板9连接的蓄电池和太阳能光伏发电控制器，左太阳能电池板1、右太阳能电池板13、前太阳能电池板10和后太阳能电池板9的内侧安装有若干与蓄电池连接的侧半导体制冷片2，上太阳能电池板12的内侧安装有若干与蓄电池连接的上半导体制冷片7。箱体的内部设置有弹性缓冲层和保温爆冷绝热层。箱体的尺寸为40cm*30cm*30cm。上太阳能电池板12相当于一个箱盖。A solar-powered semi-conductor refrigeration fruit and vegetable fresh-keeping box, comprising a box body composed of a lower bottom plate 3, an upper solar panel 12, a left solar panel 1, a right solar panel 13, a front solar panel 10 and a rear solar panel 9, The box is provided with an installation slot 5, and the installation slot 5 is installed with the upper solar panel 12, the left solar panel 1, the right solar panel 13, the front solar panel 10 and the rear solar panel 9. The storage battery and the solar photovoltaic power generation controller, the inner sides of the left solar cell panel 1, the right solar cell panel 13, the front solar cell panel 10 and the rear solar cell panel 9 are installed with some side semiconductor cooling sheets 2 connected with the storage battery, and the upper solar cell panel The inner side of the plate 12 is equipped with some upper semiconductor cooling fins 7 connected with the storage battery. The interior of the box is provided with an elastic buffer layer and a thermal insulation layer for thermal insulation. The size of the cabinet is 40cm*30cm*30cm. The upper solar panel 12 is equivalent to a case cover.
太阳能光伏发电技术是将太阳能转化为电能的一种清洁发电技术，应用到制冷果蔬保鲜箱上，环保、节能。Solar photovoltaic power generation technology is a clean power generation technology that converts solar energy into electrical energy. It is applied to refrigeration fruit and vegetable fresh-keeping boxes, which is environmentally friendly and energy-saving.
半导体制冷技术因其不需要制冷剂，且工作时无震动、噪音、寿命长、热惯性小等特点，逐渐应用于制冷工程实践。半导体制冷不需要机械机构，电能供给的同时产生冷量，因此，制冷速度远快于常规方法；且体积小，适用于小空间制冷。Semiconductor refrigeration technology is gradually used in refrigeration engineering practice because it does not require refrigerant, has no vibration, noise, long life, and small thermal inertia during operation. Semiconductor refrigeration does not require a mechanical mechanism, and generates cooling energy while supplying electric energy. Therefore, the cooling speed is much faster than conventional methods; and it is small in size, suitable for small space cooling.
将光能转化为电能，供应侧半导体制冷片2和上半导体制冷片7产生冷量，达到制冷的效果，该过程无机械部件，运行可靠性好，能源利用率高，清洁无污染。Light energy is converted into electrical energy, and the semiconductor cooling plate 2 on the supply side and the upper semiconductor cooling plate 7 generate cold energy to achieve the effect of cooling. This process has no mechanical parts, good operational reliability, high energy utilization rate, clean and pollution-free.
侧半导体制冷片2和上半导体制冷片7的一端会出现吸热现象、另一端将会出现放热现象。制冷端(吸热端)朝向箱体的内侧，为保鲜箱内部提供冷量，放热端朝向箱体的外侧，将热量散向周围环境。同时，风扇11可将冷量均匀扩散至箱体内，加快制冷。One end of the side semiconductor cooling sheet 2 and the upper semiconductor cooling sheet 7 will have a heat absorption phenomenon, and the other end will have a heat release phenomenon. The refrigerating end (heat-absorbing end) faces the inner side of the box to provide cooling capacity for the inside of the fresh-keeping box, and the heat-radiating end faces to the outside of the box to dissipate heat to the surrounding environment. At the same time, the fan 11 can evenly diffuse the cold energy into the box body to speed up the cooling.
所述的下底板3上开设有若干排水孔4。以保证果蔬保鲜过程中流出的水分得以排出。A plurality of drainage holes 4 are provided on the lower bottom plate 3 . In order to ensure that the water flowing out during the preservation of fruits and vegetables can be discharged.
所述的左太阳能电池板1、右太阳能电池板13、前太阳能电池板10或后太阳能电池板9的外侧壁上安装有与蓄电池连接的若干个USB接口6。Several USB interfaces 6 connected with storage batteries are installed on the outer side walls of the left solar cell panel 1 , the right solar cell panel 13 , the front solar cell panel 10 or the rear solar cell panel 9 .
所述的上太阳能电池板12的外部连接有提手8。以方便外出携带，箱体内通过支架设计上下层分类保鲜，由于下层温度低、上层温度高，设计下部为动物肉类保鲜区，设计上层为蔬果类保鲜区。A handle 8 is connected to the outside of the upper solar panel 12 . In order to be convenient to carry out, the upper and lower layers of the box are designed to keep fresh through brackets. Because the temperature of the lower layer is low and the temperature of the upper layer is high, the lower layer is designed as an animal meat preservation area, and the upper layer is designed as a vegetable and fruit preservation area.
所述的上太阳能电池板12的内侧安装有与蓄电池连接的风扇11。A fan 11 connected to a storage battery is installed on the inner side of the upper solar panel 12 .
所述的侧半导体制冷片2和上半导体制冷片7均采用点阵分布安装。Both the side semiconductor cooling fins 2 and the upper semiconductor cooling fins 7 are installed in a dot matrix distribution.
所述的安装槽位5设置在箱体的内底部。The installation slot 5 is arranged at the inner bottom of the box body.
所述的排水孔4的孔径小于1CM。The diameter of the drain hole 4 is less than 1 cm.
所述的若干个USB接口6中包括电源输入接口和电源输出接口。可在无外接电源情况下，对手机、平板等移动设备充电。在无太阳光下，可采用车载电源供电，保证果蔬箱正常运行。The several USB interfaces 6 include a power input interface and a power output interface. It can charge mobile devices such as mobile phones and tablets without external power supply. In the absence of sunlight, the on-board power supply can be used to ensure the normal operation of the fruit and vegetable box.
电源输出接口的电流通过加装整流电路板设计为1A或2A。电源输入接口为5V。The current of the power output interface is designed to be 1A or 2A by adding a rectifier circuit board. The power input interface is 5V.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109269199A (en) * | 2018-11-02 | 2019-01-25 | 南京工业大学 | Semiconductor refrigeration-based fresh food low-temperature display table device suitable for supermarket and vegetable market |
| CN110657619A (en) * | 2018-06-29 | 2020-01-07 | 浙江欧琳生活健康科技有限公司 | Solar power supply method and system applied to fruit and vegetable fresh-keeping cabinet |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110657619A (en) * | 2018-06-29 | 2020-01-07 | 浙江欧琳生活健康科技有限公司 | Solar power supply method and system applied to fruit and vegetable fresh-keeping cabinet |
| CN109269199A (en) * | 2018-11-02 | 2019-01-25 | 南京工业大学 | Semiconductor refrigeration-based fresh food low-temperature display table device suitable for supermarket and vegetable market |
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Granted publication date: 20160921 Termination date: 20170314 |