CN2041411U

CN2041411U - Apparatus for conversion of optical energy focussed by semisphere type convexo-concave lens

Info

Publication number: CN2041411U
Application number: CN88216337U
Authority: CN
Inventors: 郑福章
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-11-21
Filing date: 1988-11-21
Publication date: 1989-07-19

Abstract

The utility model discloses an apparatus for conversion of optical energy focused by hemisphere type convexo-concave lens, comprising optical energy converters (1)-(6), a heat quantity conveyer (7) and a heat exchanger (8). The optical energy converter comprises a cover (1), lenses (2), a lens frame (3), a heat receiver (4), a supporting plate (5) and a heat-insulating layer (6). The cover (1) is a hemisphere type cover, and the lens (2) is a convexo-concave lens. The lens frame (3) is a hemisphere type lens frame, and each hole is provided with one lens (2). The heat receiver (4) is a hemisphere type heat receiver, and the chemical heating agent is filled in the sandwich layers. The supporting plate (5) is square or circular. The cover (1), the lens frame (3) and the heat receiver (4) are installed by the heat-insulating layer (6), which prevents from dispersing heat. The heat quantity conveyer (7) and the heat exchanger (8) are oblong sealed containers whose inner parts are filled with chemical agents. The thermal efficiency of the utility model is 16600%, and the temperature is in 300-600 DEG. With convenient operation, the apparatus for conversion of optical energy focused by hemisphere type convexo-concave lens can be used to boiling water, cooking and supplying heat.

Description

Apparatus for conversion of optical energy focussed by semisphere type convexo-concave lens

The utility model belongs to a kind of new type solar energy equipment

Now common used solar facilities, mostly be to utilize the direct irradiation of sunshine or solar light focusing is reflexed on the acceptor, reach the purpose of utilizing solar energy, as solar water heater, it adopts the black water container of definite shape as acceptor, under the direct irradiation of sunshine, the water in the heating container.And for example solar cooker is to utilize a kind of reflectorized material that can flash back the sunlight, and makes parabolic type, direct sunlight is carried out reflect focalization, shine then on the container, all there is such problem in these solar facilities, be exactly that the solar energy utilization ratio is low, inconvenient operation, purposes are wideless.

The purpose of this utility model just is to provide a kind of novel, high efficiency, and dome-type meniscus, optically focused transform light energy equipment are to improve the utilization ratio of solar energy.

The utility model is by light energy converter 10, and heat conveyer 7 and thermode 8, support 9 four major parts are formed.Light energy converter 10; be the dome-type structure; diameter is a 0.1-100 rice; referring to figure two, by black out over cap 1(lid 1), convex-concave collector lens 2, (mirror 2); convex-concave collector lens frame 3(mirror holder 3); double-deck thermoreceptor 4(thermoreceptor 4) supporting plate 5, heat-insulation layer 6 constitutes, below abbreviation in the available bracket.

Lid 1: make dome-type by metal or plastics, timber, bakelite etc., diameter 0.1-100 rice, thickness are the 0.1-100 millimeter, the look of sphere and spend attractive in appearance multiple.

Mirror 2: make garden shape by transparent materials such as glass, crystal, quartz, diameter is 10-1000 millimeter or square 10-1000 millimeter * 10-1000 millimeter, also can make corresponding big triangle and hexagon, thickness 1-1000 millimeter, available clamp or binding agent are fixed on the mirror holder hole.

Mirror holder 3: make dome-type by metal or plastics, bakelite, timber etc., diameter is a 0.1-100 rice, thickness is the 0.1-000 millimeter, have a lot of holes on the sphere, the gradient of punching press or the degree of depth are in order to install mirror 2 around the hole, the diameter in hole is than the little 1-20 millimeter of diameter of mirror 2, and the distance between the Kong Yukong is the 1-40 millimeter.

Thermoreceptor 4: also be dome-type, diameter is a 0.1-100 rice, thickness is the 1-2000 millimeter, the spacing of the sphere of thermoreceptor 4 and mirror holder 3 spheres equals the focal length of condenser 2, it is 10 millimeters to 10 meters, it is the Sealed sandwich that is made of metal, and charges into chemical heating agent after being evacuated, and one side of thermoreceptor 4 interlayer that links to each other with heat transmitter 7 communicates.

Supporting plate 5: be a garden shape or square slab, use metal, bakelite, plastics, bakelite, timber, temperature-resistant materials such as pottery are made, diameter is than mirror holder 3 big 1-600 millimeters, in order to mounting cover 1 usefulness, its thickness is the 1-500 millimeter, with the center is the garden heart, opened twice garden type groove, be used for installing mirror holder 3 and thermoreceptor 4 respectively, the degree of depth that two separation equal the focal length groove of mirror 2 is the 1-20 millimeter, and the width of groove is the 1-40 millimeter, also can two strikes out the sipes of a dark 1-20 millimeter between the groove, can not slot above the supporting plate yet, with clamp bonding fixedly mirror holder 3 and thermoreceptor 4,, open a wide 10-500 millimeter of slot on one side of supporting plate 5, long 10-1000 millimeter, heat transmitter 7 hole were thus gone here and there and were joined with thermoreceptor 4.

Heat-insulation layer 6: adopt polyurethane foam material or polyvinyl chloride hard foamed plastics or other insulation material, fill or be bonded between carriage 5 and the thermoreceptor 4 or carriage 5 below.

Heat conveyer 7, be rectangle or cast, make the sealed hollow interlayer with metal material, interlayer air gap thickness 1-490 millimeter, wide 10-1000 millimeter, in be filled with that chemical heating agent joins with double-deck thermoreceptor 4, interlayer communicates on one side, the heat-insulation layer 6 same materials that heat transmits 7 outside available light energy converters are incubated, the length of heat conveyer 7 is decided with the need.

Thermode 8: being added with thermode 8 on heat conveyer 7 ends, also is the hermetically sealed interlayer of being made by metal material of multilayer, rectangle, square or garden shape is all passable, each

Layer charges into chemical heating agent after vacuumizing, and specification can be with the need decided with the size of heat conveyer 7, can boil water on thermode 8, cooks or warms oneself.

Support 9: fixing or stable dome-type meniscus optically focused transform light energy equipment usefulness, by the place that metal, timber, plastics are made, the specification shape is installed according to subscriber equipment, decide with the need.

The utility model is compared with existing solar facilities, and solar energy utilization ratio can be brought up to 4-9 times of temperature can reach 300-600 ℃, has and heats up water, cook, and multiple uses such as heating, easy to operate, be a kind of solar facilities of high-efficiency multifunctional.

Accompanying drawing 1, be dome-type meniscus optically focused transform light energy equipment schematic diagram

Accompanying drawing 2 is a dome-type meniscus optically focused transform light energy equipment schematic diagram A-A profile

Accompanying drawing 3 is dome-type meniscus optically focused transform light energy equipment mirror holder 3 expanded views.

Accompanying drawing 4 is dome-type meniscus optically focused transform light energy equipment thermoreceptor 4, heat conveyer 7 expanded views.

Accompanying drawing 5 is dome-type meniscus optically focused transform light energy equipment supporting plate 5 planes.

1, black out over cap 2, concavo-convex collector lens 3, concavo-convex collector lens mirror holder 4, thermoreceptor 5, supporting plate 6, heat-insulation layer 7, heat conveyer, 8, thermode, 9, support 10, light energy converter.

Embodiment:

The utility model: dome-type convex lens Photospot solar kitchen range, referring to Fig. 2, constitute by light energy converter 1-6 and heat conveyer 7, thermode 8, three parts.

Light energy converter: be dome-type, diameter is 720 millimeters, and it is by black out over cap 1(lid 1), meniscus 2(mirror 2), meniscus frame 3(mirror holder 3) double-deck thermoreceptor 4(thermoreceptor 4), supporting plate 5, heat-insulation layer 6 form, below be called for short in the available bracket.(referring to Fig. 2).

Lid 1: be dome-type, make, thick 2 millimeters of sphere, 760 millimeters of diameters by aluminium sheet.

Mirror 2: make by glass, 80 millimeters of diameters, 100 millimeters of focal lengths are fixed on each aperture of mirror holder 3 with binding agent respectively.

Mirror holder 3: be dome-type (referring to Fig. 2) that sphere is stamped to form with 2 millimeters galvanized iron sheet, dashing again on the spherical surface body has 91 hole (see figure 3)s, and the diameter of each aperture is 76 millimeters, and the spacing in hole is 5 millimeters, is used for installing mirror 2.

Thermoreceptor 4: be dome-type Sealed sandwich container, diameter is 500 millimeters, the interlayer air gap thickness is 135 millimeters, by being welded after copper or aluminium, the punching press of iron plate material, one side of thermoreceptor 4 is connected with heat conveyer 7, after (seeing Fig. 2, Fig. 4) interlayer is evacuated, charge into chemical heating agent, 100 millimeters of the sphere spacings of the sphere of thermoreceptor 4 and mirror holder 3.

Supporting plate 5: be square iron plate, the length of side is 770 millimeters, and thickness is 3 millimeters.With the center is the garden heart, press the inboard uniform welding in R=360 millimeter garden or 8 clamps of punching press, be used for installing mirror holder 3, press the uniform welding in the outside of R=250 millimeter garden or 8 clamps of punching press, be used for installing thermoreceptor 4, on one side of supporting plate 5, open one 310 * 75 millimeters long square opening, heat conveyer 7 was gone here and there (seeing figure five) from the hole

Heat-insulation layer 6: adopt polyurethane foam plastic, Fu be located at thermoreceptor 4 and supporting plate 5 below.

Heat conveyer 7: be rectangle, make with copper or aluminium, iron, with double-deck thermoreceptor 4 be connected on one side, the limit sealing of its excess-three is filled with chemical heating agent, 1 meter of length in the interlayer in thermoreceptor 4 interlayers, width is 300 millimeters, the interlayer air gap thickness be 10 millimeters as Fig. 2, Fig. 47 shown in.The polyurethane foam plastic insulation can be packed in the outside.

Thermode 8: for square, 300 millimeters of the length of sides are made a plurality of interlayers with conveyer 7 same metals, and the interlayer air gap thickness is 10 millimeters, with be connected and installed above heat conveyer 7 ends, be filled with chemical heating agent in the interlayer, as Fig. 28 shown in, the top of thermode 8 can be heated up water, and cooks heating.

Claims

1, a kind of dome-type meniscus optically focused transform light energy equipment is characterized in that it is by 9, four most of compositions of light energy converter 10, heat conveyer 7 and thermode 8, support.

2, dome-type meniscus optically focused according to claim 1, transform light energy equipment is characterized in that light energy converter 10, is made of black out over cap 1, mirror 2, mirror holder 3, thermoreceptor 4, supporting plate 5, heat-insulation layer 6.

3, according to claim 1,2 described dome-type meniscus optically focused transform light energy equipment, it is characterized in that black out over cap 1 is dome-type, diameter 0.1-100 rice, thickness is the 0.1-100 millimeter, is applicable to multiple light-proof material.

4, dome-type meniscus optically focused transform light energy equipment according to claim 3, it is characterized in that mirror 2, can make convex lens or concavees lens with various transparent materials such as glass, crystal, quartz, garden shape diameter is the 10-1000 millimeter, square 10-1000 millimeter * 10-1000 millimeter, or the triangle of corresponding size and hexagon, thickness 1-1000 millimeter is fixed on mirror holder 3 holes with clamp or binding agent and other method.

5, according to claim 3, described dome-type meniscus optically focused transform light energy equipment is characterized in that mirror holder 3 is hemispherical, diameter is a 0.1-100 rice, thickness is the 0.1-1000 millimeter, have the identical hole of a lot of diameters on the sphere, the diameter in hole is than the little 1-20 millimeter of diameter of mirror 2, and the distance between the Kong Yukong is the 1-40 millimeter, and materials such as available metal or plastics, bakelite, timber are made.

6, dome-type meniscus optically focused transform light energy equipment according to claim 5, it is characterized in that thermoreceptor 4 is dome-type, the double-level-metal container, diameter is a 0.1-100 rice, and thickness is the 1-2000 millimeter, and the sphere spacing of the sphere of thermoreceptor 4 and mirror holder 3 equals the focal length of mirror 2, it is 10 millimeters to 10 meters, one side of thermoreceptor 4 is connected with heat conveyer 7, and interlayer communicates, and is filled with chemical heating agent after vacuumizing.

7, dome-type meniscus optically focused transform light energy equipment according to claim 6, it is characterized in that sheet materials such as supporting plate 5, the metal with square or garden shape, bakelite, bakelite, timber, ceramoplastic make, its specification is than mirror holder 3 big 1-600 millimeters, thickness is the 1-500 millimeter, with the center is the garden heart, opened twice garden groove, groove depth 1-20 millimeter, groove width 1-40 millimeter.Can not slot yet, and with clamp and adhesive method.Have a square hole on one side of supporting plate, length is the 10-1000 millimeter, and width is the 10-500 millimeter.

8, according to claim 1,2 described hemisphere meniscus optically focused transform light energy equipment, it is characterized in that heat-insulation layer 6, adopt polyurethane foam or polyvinyl chloride hard foamed plastics or other insulation material, fill or be bonded between supporting plate 5 and the thermoreceptor 4, or supporting plate 5 below.

9, dome-type meniscus optically focused transform light energy equipment according to claim 8, it is characterized in that, heat conveyer 7 is rectangle or tubular, makes the sealed hollow interlayer with metal material, the interlayer air gap thickness is the 1-500 millimeter, width 10-1000 millimeter, length is decided with the need, in be filled with chemical heating agent, join the interlayer heat conveyer 7 that communicates on one side with thermoreceptor 4.

10, its special thermode 8 that is of dome-type meniscus optically focused transform light energy equipment according to claim 9, on heat conveyer 7 terminal with the same hermetically sealed interlayer of metal multilayer, rectangle, square or garden shape, thickness of interlayer 1-500 millimeter, specification is decided with the need, charges into chemical heating agent after each layer all found time.