Indoor solar DC cold-storing refrigerating apparatus
A refrigeration device, solar energy technology, applied in the direction of solar collector controller, solar thermal energy, solar thermal power generation, etc., can solve the problem of heavy refrigerator and other problems, and achieve the effect of weight reduction
Inactive Publication Date: 2006-05-17
SHANGHAI JIAO TONG UNIV
View PDF0 Cites 3 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
"Although this technology has a higher cooling coefficient compared to adsorption solar refrigerators and thermoelectric solar refrigerators, and has the advantages of simple structure and no inverter power loss compared to solar DC refrigerators with inverter devices, but due to This system is equipped with a storage battery used to provide electricity to the refrigerator at night and in rainy weather, and the weight of this storage battery often accounts for about 50% of the weight of the entire solar refrigerator, and some even as high as 65%, so the refrigerator is very heavy. One of the important reasons why solar refrigerators with this technology are difficult to promote
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment
[0028] like figure 1 , 2 , 3, and 4, the present invention includes: a solar power supply system 1, a box assembly 2, a photoelectric tracking system 3, a DC compressor speed control system 4, and the photoelectric tracking system 3 includes: a photoelectric tracking sensor 24, Controller 10, photoelectric tracking actuator 25, photoelectric tracking sensor 24, photoelectric tracking actuator 25 are connected with controller 10 respectively, photoelectric tracking inductor 24 is arranged on the front of solar cell 8, and photoelectric tracking actuator 25 is located at solar cell 8, the photoelectric tracking actuator 25 is connected to the solar cell 8, and the controller 10 is located at the rear lower part of the box body 12;
[0029] Described DC compressor speed regulating system 4 comprises: solar cell electric energy power sensor 26, controller 10 and variable speed compressor 13, solar cell electric energy power sensor 26 is connected with solar cell 8, controller 10 ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The present invention relates to an indoor type solar direct-current cold-stored refrigeration equipment. Said invention includes solar power supply system, box body assembly, photoelectric tracking system and direct-current compressor speed-regulating system. The described photoelectric tracking system includes photoelectric tracking inductor, controller and photoelectric tracking execution mechanism, and the described direct-current compressor speed-regulating system includes solar cell electric energy power sensor, controller and variable-speed compressor. The solar power supply system is connected with box body assembly by means of wire, directly connected with photoelectric tracking system and directly connected with the direct-current compressor speed-regulating system.
Description
technical field [0001] The invention relates to a device in the technical field of refrigeration, in particular to an indoor solar direct current cold storage refrigeration device. Background technique [0002] As the world's energy crisis is becoming more and more serious, the research on the utilization of solar energy, which is one of the clean and renewable energy sources, has attracted more and more attention from all over the world, and the research on using solar energy as a power source to drive refrigeration systems has also attracted more and more attention from experts and scholars in various countries. . The current research on solar refrigeration devices is based on the principles of adsorption refrigeration, thermoelectric refrigeration and compressed vapor refrigeration cycle. The adsorption solar cooling devices and thermoelectric solar cooling devices reported in the current literature have the disadvantages of low refrigeration coefficient due to the limit...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): F25B27/00F24S50/20
CPCY02E10/47
Inventor 张鹏刘群生王如竹付鑫
Owner SHANGHAI JIAO TONG UNIV