CN201766525U

CN201766525U - Solar energy cabinet capable of collecting both electricity and heat

Info

Publication number: CN201766525U
Application number: CN2010201933817U
Authority: CN
Inventors: 秦寿生
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-05-18
Filing date: 2010-05-18
Publication date: 2011-03-16
Anticipated expiration: 2020-05-18

Abstract

A solar energy cabinet capable of collecting both electricity and heat is a device which can convert sunlight energy in the same daylighting area into electricity energy and heat energy and output and store the electricity energy and heat energy respectively. Sunlight penetrates through a cover plate glass (2), converts 15% of light energy into electricity energy on a photovoltaic silicon chip (4) arranged on the surface of an energy collecting plate (3) and inputs the electricity energy into an electricity storing device outside the cabinet through a power transmission socket (11) of a current collecting bar (10), waste heat converted by surplus light energy and sunlight penetrating through gaps between chips are uniformly converted into heat energy on a whole spectral heat absorption layer (5) and a specular reflecting layer (6) that are plated and coated on the inner plate surface of the energy collecting plate (3), and then the heat energy is radiated onto a heat absorption pipe group (7) at the lower part to produce hot water which is input into a thermal insulation storage water tank, thus realizing the purpose that the sunlight converting ratio achieves above 60% by collecting both electricity and heat.

Description

Solar-electricity, the two energy casees of collecting of heat

Affiliated technical field

The utility model relates to a kind of device that the solar energy converting in the same daylighting area can be become electric energy and heat energy also to export storage respectively---solar-electricity, the two collection energy of heat casees.

Background technology

At present, known solar energy transducer is respectively thermoconverter and electric transducer, all can not convert the sunlight in the same daylighting area to electric energy and heat energy is exported respectively, can only on full spectrum heat-sink shell, convert sunlight to heat energy as light collecting, the electron tubes type in the thermoconverter, flat etc. and add hot water or thermal medium; Silicon wafer solar photovoltaic cell panel, photovoltaic film etc. can only be converted to solar ray energy electric energy input electrical storage device.The former heat efficiency is below 60%, and the latter converts heat energy at remaining luminous energy below 15% on brown-black silicon wafer, conversion film, and this waste heat makes the support plate temperature become the adverse factor of equipment up to 200 ℃ by the nature cooling.

The utility model content

The purpose of this utility model provides a kind of total transfer ratio of device that can make sunlight convert electricity, two kinds of energy of heat respectively in the energy collecting case and reaches more than 60%, i.e. solar-electricity, the two energy casees of collecting of heat.The purpose of this utility model is achieved in that photovoltaic, hot energy collecting plate sunlight are installed to be seen through cover-plate glass and on the photovoltaic silicon wafer of plate face setting about 15% transform light energy is become electric energy output under energy collecting case velar plate glass, the heat energy that is converted to that the full spectrum heat-sink shell that the sunlight that sees through in waste heat and the silicon wafer gap is coated with through the plating of plate the inside is unified is radiated production hot water output on the endothermic tube group that places the below through specular layer immediately, energy collecting plate plate body is a glass, thereby has realized electricity, the two purposes that improve transfer ratio of receiving of heat.

Description of drawings

Below in conjunction with drawings and Examples the utility model is described further.

Fig. 1 is an assembly structure figure of the present utility model.

Fig. 2 is the A of Fig. 1---the A cutaway view.

Among the figure 1, energy collecting case shell 2, cover-plate glass 3, energy collecting plate 4, photovoltaic silicon wafer 5, entirely compose heat-sink shell 6, specular layer 7, endothermic tube group 8, direct reflection base plate 9, intermediate supports rib 10, collector strip for electric current 11, transmission of electricity socket 12, plug-in type interface 13, compress connection sheet 14, plug-in type core pipe

Embodiment

Sunlight is high-quality glass through cover-plate glass (2) in energy collecting plate (3) material in the embodiment shown in fig. 1, on the photovoltaic silicon wafer (4) of plate face about 15% transform light energy become the electrical storage device of electric energy outside collector strip for electric current (10) transmission of electricity socket (11) input magazine, residue luminous energy is converted to sunlight that waste heat sees through by silicon wafer and is radiated through specular layer (6) immediately and adds hot water input heat preservation storage water tank on the endothermic tube group (7) that places the below at the unified heat energy that converts on the full spectrum heat-sink shell of energy collecting plate (3) nexine plate face in wafer gap, finish, the two technological processes of receiving of heat.Energy collecting case shell (1) is that Thin Stainless Steel slab integral drawing filling expanded polyester is heat insulation, case mouth frame card is not subjected to hail along the thick 5 millimeters high-quality toughened glass cover plates of interior installation (2) protection energy collecting plates (3), small-sized object, the invasion and attack of rainwater, the following about 20 millimeters platform in card edge is insulation material such as high-quality glass for thick 3 millimeters along last arrangement energy collecting plate (3) plate body, the plating of topping laying photovoltaic silicon wafer (4) nexine is coated with full spectrum heat-sink shell (5) and specular layer (6), intermediate supports rib (9) is set between cover-plate glass (2) and the energy collecting plate (3) to be strengthened fixing, endothermic tube group (7) adopts the food-grade thin-wall stainless steel to make, and surperficial plating is coated with full spectrum heat-sink shell and is installed in specular layer (6) and is managed the absorption of group high efficiency with assurance thermal radiation in the common direct reflection space of forming of the direct reflection base plate (8) of the bright and clean thick 0.3 millimeter stainless sheet steel press forming of high-quality; Collector strip for electric current (10) settles platform in the frame along last and transmission of electricity socket (11) the formation output circuit that links; Energy collecting case, endothermic tube group, circulating water pipe adopt plug-in type interface (12) to compress connection sheet (13) plug-in type core pipe (14) to be tightly linked and to help the energy collecting case to be combined into electricity, hot water (heating) engineering precisely quick in construction and installation.

The foregoing description explanation the utility model is after the standardized module design is produced, be particularly useful for realizing in the villa engineering of ecology, green, low-carbon (LC) that energy resource system is self-supporting entirely, the heating power heating engineering that is used for the top-grade building thing can realize that self-powered full intelligent power saving reduces discharging the high-level requirement of green low-carbon, and social benefit and economic benefit are fairly obvious.

Claims

1. one kind, the two energy casees of collecting of heat, it is characterized in that: it is the energy collecting plate of glass that plate body is set under case velar plate glass, the plate face is laid the photovoltaic silicon wafer, plating is coated with full spectrum heat-sink shell and specular layer in the plate, the electric energy input electrical storage device that produces at the irradiation lower face of sunlight, the full spectrum heat-sink shell that the plating of plate nexine is coated with is produced hot water input heat preservation storage water tank on the endothermic tube group below specular layer is radiated immediately with the unified heat energy that is converted to of sunlight that sees through in waste heat and the silicon wafer gap, energy collecting plate plate body is a glass, and energy collecting box body size is the standard component of producing with the modulus optimal design.

2. the two heat-collecting boxes of receiving of solar electrothermal according to claim 1, it is characterized in that: the material of energy collecting plate is a glass.