KR100235454B1 - Light-converging optical system converged light utilizing devices and installation method thereof - Google Patents

Abstract

It is a basic structure that combines an upward semi-parabolic reflector and a spherical reflector. It collects sunlight without tracking, and can be used for various purposes such as heat collection, photovoltaic, mining, and photochemical ultraviolet rays. The system and the utilization device are put to practical use.

There is a feature that the production cost is lower than that of known solar energy devices and the installation part with structure substitution function is not required. In addition, it is possible to produce high-temperature heat medium for industrial use and use solar radiation in summer, to be.

Description

Optical system for collecting light, device for collecting light receiving light, and method for installing the same

FIG. 1 is a sectional view of a solar light condensing state of an optical system for condensing light of the present invention. FIG.

Figure 2 is a comparative cross-sectional view of the maximum and minimum direct sunlight condensing conditions of the optical system.

Figs. 3, 4, 5 and 6 are cross-sectional views showing another embodiment of the light-collecting optical system. Fig.

FIG. 7 is a cross-sectional view illustrating a system for collecting and receiving light as a substitute for the southbound building wall.

FIG. 8 is a partial perspective view of a building constructed as a substitute for a building wall.

FIG. 9 is an installation cross-sectional view of a condensing system and a utilization device configured with a foreign matter outlet; FIG.

FIG. 10 is a partial perspective view of a collection light collecting device. FIG.

Figure 11 shows the installation cross-section of the condensed light using device attached to the soundproof wall of the South Railway

FIG. 12 is a chart for explaining the solar light receiving area ratio when the wall 3 of the condensing system device of the present invention is installed.

The present invention provides a device and a device for using sunlight in various forms of energy use by installing it as a wall substitute material or installing it on a conventional wall without installing it on a separate site by collecting the solar radiation energy of innumerable free of cost ≪ / RTI >

Known methods of using solar light have been classified into a storage method using storage heat of a heat collecting device or a storage method using photovoltaic power storage, and a non-storage immediate use method such as natural lighting and photochemical utilization. In the invention of a solar-powered device having a versatile function applied to all of the above-mentioned applications, a "solar concentrator and condensation-using device" (94-34126, 1994.12.14) There is a disadvantage in that the reflector of the reflector is complicated and the optical damper must be operated. In the present invention, the reflector after the reflector linear reflector is improved to a more easily manufactured structure, and the reflector with the foreign- The system is designed to minimize the re-reflected leakage light to the outside, extend the device for condensed light, reduce the optical loss by minimizing the number of condensed light reflections, Lt; / RTI >

1 and 2, a parabolic reflector (1, upwardly-directed fan-shaped water linear reflector) that is deployed upward at one side with a rim angle of 90 degrees or more is used as the sunlight condensing means Shaped spherical reflector 2 which is developed downward from the outer axis C of the focus F with the vertex V of the reflector as the center is constituted by the converging optical path changing means and the vertex V and the spherical reflector 2) Convex light directing and non-diffusing yarn incident at an incident angle of more than the axis (C), using the opening between arbitrary ends (arbitrary end portions) And a light receiving system. When the axis A (C) parallel incident light is focused (F) and is reflected again at the spherical reflector 2, the axial light is only generated once a year in theory , And "B" is a state in which the direct sunlight and the diffused day dust are concentrated and reflected again on the axis C or more.

The second figure shows that the energy demand is high and the solar radiation intensity is weak due to the altitude difference of about 47 degrees with the highest altitude light (S, S) of the lowest altitude light (for example, In summer, the area of light receiving area is small (the amount of light received is small), and the light receiving area is small (the amount of received light is small).

The geometrical light collection ratio is 2 ("2L ") when the angle of incidence is 90 degrees, and it is necessary to construct the light collecting reflector structure having the light extraction angle of 90 degrees The focal point F and the spherical reflector 2 are spaced apart from each other at a higher temperature than that of a known flat plate type collector because the condensing ratio of the condensing system of the present invention is 2 or more, (1) It is closely related to the production precision. As the precision production becomes narrower, the interval becomes narrower. It is precisely produced by focusing (parabolic parabolic reflector) like a tracking type symmetrical parabolic reflector or super light ray (linear parabolic reflector, Cylindrical) Is not required.

3 and 4 illustrate an embodiment in which the vertically extending reflector 1 is vertically extended and the sectional reflection type reflector 3 contacting the arbitrary end portion of the spherical reflector 2 is extended, (3) is connected to the spherical reflector (2) at a development point of 90 degrees.

FIG. 5 is a view showing a state in which the involute reflector 4 and the spherical reflector 2 in which the center point of the base circle is located at the apex V of the upwardly directed water-repellent linear reflector 1 are combined with the light- , And a concentric circular cross section having a diameter equal to or larger than the base circle is used as a light receiving section, and an optical device for light focusing is provided.

FIG. 6 is a diagram in which the spherical reflector 5, which is an arbitrary end portion of the spherical reflector 2 at the center point O and connected to the vertex V, is formed by the second optical path changing means.

1 through 6, the permeable body 16 may be installed on the front light receiving surface to prevent inflow of rainwater, dust or other foreign matter, as shown in the utilization apparatus of the seventh, eighth, and eleventh drawings, It is not necessary to install a transmitting body in the region where the rainfall is small, and it is not necessary to cause light loss. In FIG. 9, the point of intersection with the vertical line drawn at the vertex V in FIG. 9 is the end of the spherical reflector 2, The trailing spherical reflector 2-1 is concentrically separated from the trailing spherical reflector 2-1. The trailing spherical reflector 2-1 is formed as a foreign matter discharge port. In the tenth embodiment, So that the structure of the light-receiving portion has no transparent body.

7, 8, 9, 10 and 11 illustrate the apparatuses installed in the condensing light receiving section of the optical condensing optical system described so far. In the light receiving section, a known condenser tube (vacuum tube type, 7 is a perspective view of a heat collecting device manufactured in a panel state, and a heat radiator 13 is installed on the upper back surface of the upward parabolic reflector 1, A heat collecting device having a heat dissipating function for heating the room, and when the heating is not required, the heat of heat accumulation can be stored as in a known device.

(7, Solar Cell) module installed in the light receiving section of the collecting light, so that the photovoltaic device for photovoltaic power generation by the condensed light is easy to construct, and therefore the expensive solar cell installation area is not needed much, The improvement of the economical efficiency and the improvement of the power generation efficiency without the need of the permeable membrane (glass cover) for protecting the surface of the battery when the material falls on the surface due to hail or stone is improved.

The light source for indoor illumination, sterilization using ultraviolet rays, and headlight solar direct sunlight have various uses and functions, and the condenser 11 is installed in the opening for receiving light, and the condensed light is directly used by the condensed light.

In the lowermost apparatus of FIG. 7 and the I zone apparatus of FIG. 8, the plate reflector portion of the section reducing type reflector 3 is replaced by a photovoltaic cell 7, and the light receiving aperture There is a case of a combined device having a plurality of functions in which a transmitting body 11 is provided, photovoltaic generation is performed with a part of light on a condensed light path, and a part of the light is used for light.

The most important metabolic factor in nature is obtained from solar energy and its wavelength is electromagnetic wave composed of visible light, infrared light and ultraviolet light, And a configuration of a photochemical utilization device in which the property of the passing substance is changed by the action of condensed light is realized, which is shown in the two-stage device of FIG. 4 and FIG.

The essence of the midnight effect is technology using the sunlight. 7 and 8, the reflectors (1, 2, 3, 4) of the light collecting and receiving apparatus are insulated from the panel (1, 2, 3, 4) (14), a cover and a casing (15) as a substitute for building materials such as copper, western, and south-facing wall materials. This method is a wall-functional installation method using solar radiation directly acting on a wall. FIG. 7 is a method of installing a building replacement material installed on the south wall and the 8th trend wall. 11 shows a method in which the lug 21, the LUG, and the buckets 22 are installed on the existing soundproof walls on the south side of the railway by means of supporting means and is composed of substitute materials such as soundproof walls, partition walls, barrier walls and fences Single wall), east, west, and south facing walls, it can be installed on the outer wall of the building as an economical structure that can acquire various kinds of solar energy while exhibiting original required functions. In Figure 8 and Figure 12, the "a" curve shows that the trend wall receives much light at sunrise, and the sun's light intensity at sunrise The "I" curve is composed of the widest light-receiving area at noon when installed on the south wall, and the light-receiving rate is zero at sunrise and sunset, and " The curved line shows the opposite curve to that of "a" where the light receiving area is maximized at sunset when installed at the west wall. When the present invention apparatus is installed and operated in three corners of East, West and South, All the light up to the sunset is used. The "d" curve is a curve showing the light receiving amount area ratio of the solar radiation utilizing apparatus installed in the south-south direction inclined like a flat plate type collector.

The component 17 in FIG. 8 shows that the ventilation holes for cooling are provided on the back surface of the solar cell 7, and the first and second stage devices in FIG. 11 are the inclined transmitting members 11.

11 is a skylight for melting sea ice in winter or snow melting in the winter season. The tenth tier component 23 is a fixture 23 for fixing the heat collecting tube 12.

Since the present invention uses a condensed light, it can be used as a substitute for a wall structure, and it can be used as a substitute for a wall structure. Therefore, the present invention can be applied to a vertical installation (8th degree standard) and a horizontal installation (7th degree standard) There are various types of installation. Various reflectors (2, 3, 4, 5) are easy to configure according to functional application conditions of equipment, configuration method, surrounding structure condition and wall structure of the light source.

When the structure of the purification device for environmental pollutants is put into practical use and the lighting of the buildings is reached, the direct light reaches to the deep part of the existing glass window and the natural ecosystem is irradiated to the lower part of the boundary wall, and a healthy ecosystem is maintained. . Reflector prices are much lower than expensive metal-type solar collectors and solar cells, so they are very economical considering the low production cost, multiple functions with structure replacement function, and land economies that do not require separate installation sites.

Claims (14)

An upwardly-directed semi-parabolic reflector which is developed at a rim angle of 90 degrees or more, characterized in that the reflector is a sunlight condensing means and the spherical reflector, which is developed downward from the outer axis of the focal point (F) And an opening portion between any of the apexes and any end portion of the spherical reflector is used as a light receiving portion, and the light receiving portion is provided with a cross-sectional feature in which the light receiving portion uses the condensing light, and the forward light receiving surface is provided with a light- Optical system. The optical system for condensing light according to claim 1, wherein the light-emitting portion is provided at an arbitrary opening portion between the vertexes and the end portion of the spherical reflector. 2. The condensing optical system according to claim 1, wherein the involute reflector and the spherical reflector, in which the center point of the base circle is located at the vertex of the semitransparent linear reflector, are integrally formed by condensing optical path changing means, Optical system. The optical system for light focusing according to claim 1, wherein the spherical reflector, which has an arbitrary end portion of the spherical reflector as a center point and is connected to a vertex, is constituted by a second optical path changing means. 2. The optical pickup apparatus according to claim 1, wherein a trapezoidal rear reflector having a spherical reflector end and an intersection with a vertical line drawn from a vertex are separated from each other, System. An upwardly angled spherical reflector, which is developed downward at an angle of 90 degrees with respect to the vertex, is composed of a convergent means and a convergent means for converging the vertex and any end of the spherical reflector A light collecting and receiving system using a light receiving unit using an opening as a light receiving unit, the collecting light receiving apparatus comprising a collecting unit for collecting light. 7. The heat collecting device according to claim 6, wherein the heat collecting device has a function of radiating heat by making the heat collecting device into a panel state and installing a radiator on the upper back surface of the parabolic reflector to heat the room by heat of heat. [6] The apparatus of claim 6, wherein the photocell module is installed in the light receiving unit and photographed by the light. (6) The concentrating light receiving and using device according to any one of (1) to (6), wherein the transmitting member is provided in the light receiving unit and the condensed light is used for natural lighting or the like. [Claim 6] The concentrating light receiving and using device according to claim 6, wherein a transparent tube for passing the fluid is provided in the light receiving unit and the condensed light is applied to the passing substance through the tube to change the material property. An optical system for light focusing, comprising: an upward-type semi-parabolic reflector developed at an angle of 90 degrees or more as a light collecting means; and an arc-shaped spherical reflector, which is downwardly extended from a focal- A light receiving device for combined use of light reflection and light reflection for the light reflection and the light reflection. The reflector according to any one of claims 6, 7, 8, 9, 10, and 11, wherein the back surface of the reflector of the concentrating light receiving device is made of at least one material selected from the group consisting of copper, How to install. The method according to claim 12, further comprising installing a wall structure substitute material other than the building. 13. The method according to claim 12, wherein the existing wall structure is provided with a lug and a bracket as support attachment means on the outer wall.