KR101581456B1

KR101581456B1 - Sunlight generation and hot water system

Info

Publication number: KR101581456B1
Application number: KR1020140066749A
Authority: KR
Inventors: 강준현
Original assignee: 강준현
Priority date: 2014-06-02
Filing date: 2014-06-02
Publication date: 2015-12-30
Also published as: KR20150138622A

Abstract

The present invention relates to a power generation and hot water system using sunlight, and more particularly, to a solar power generation and hot water system using sunlight, and more particularly, And a solar power generation and hot water system capable of performing a complex function of generating electricity by absorbing sunlight while reflecting the sunlight by further including electricity generating means in the heating means .

Description

Solar power generation and hot water system {SUNLIGHT GENERATION AND HOT WATER SYSTEM}

In general, fossil fuels such as coal, petroleum, and gas energy, which are widely used, have a limited amount of reserves in consideration of today's industrial society and the population growth rate, If the relationship continues, the situation will face a serious crisis of resource depletion in near-term days. In particular, such fossil fuels will inevitably cause a large amount of carbon dioxide to be generated upon combustion, thereby accelerating global warming , And the fact that it is also highlighted as a serious environmental pollution problem is a reality today.

Therefore, in order to solve the problems of using fossil fuels like this, many countries around the world have been devoting much research and effort to the development of natural energy-friendly alternative energy sources. In addition, the Ministry of Commerce, Industry and Energy and the Ministry of Science and Technology And education.

In recent years, energy sources using natural-friendly energy sources capable of replacing fossil fuels such as the sun, biomass, geothermal power, tidal power, wave power and wind power have already reached the stage of commercialization, Solar energy is a source of infinite resources, that is, natural energy, which is free from the risk of exhaustion. It is applied and developed as a variety of alternative energy sources throughout the industry, including solar power generators, solar heat collectors, and solar hot water / .

On the other hand, in various devices using solar energy, technologies for producing electricity using sunlight or heating water to produce hot water have been proposed variously.

Such prior art is disclosed in Korean Patent No. 10-0995889 entitled " Hot Water Heating Device Using Solar Light "

The prior art is configured to efficiently collect solar energy to produce hot water, has a simple structure, and can rotate automatically in accordance with the phase change of the sun to maximize the light collecting efficiency of solar light. A condensing plate of a hemispherical body rotatably coupled to the upper end of the supporting rod at a central portion of the rear thereof in a vertical direction, and a condensing plate coupled to the front opening of the condensing plate, A condensing lens for condensing the condensed light, a heat reflecting plate coupled to an inner central portion of the condensing plate and reflecting sunlight condensed through the condensing lens to provide heat, And is heated and heated by the heat of the heating and reflecting plate, And a hot water heating pipe configured to supply the hot water after the hot water supply.

Further, according to the prior art, Patent No. 10-1234738 " There is a hot water / heating system having solar tracking function,

In the conventional art, the installation structure of the heat collecting plate applied to the solar hot water / heating system is arranged in a plurality of grid-like arrangements, and the solar heat locating structure in which the positions are rotated and adjusted in accordance with the change of the sun azimuth angle So that the solar heat-up time is greatly increased, so that a solar hot water / heating system is proposed in which the heat absorption efficiency is increased to an extremely high level as well as an increase in the amount of heating water and hot water supply.

However, in the conventional technique, the sunlight is gathered through the light collecting member and directly heated by the flowing water, which is a problem in raising the temperature of the water.

In addition, according to the prior art, there is a registered utility model No. 20-0319209 entitled " Solar heating boiler combined with heating and hot water supply "

In the prior art, a cylindrical heat medium tank is installed to heat water inside the heat collecting plate, and a water tank is installed through a water supply hose to supply heating water to the heat medium tank at an upper portion of the heat medium tank And a hot water pipe is connected to a front end of the supply pipe and a hot water pipe is disposed inside the hot water tank so that the hot water pipe is heated inside the hot water tank, The water flowing through the hot water pipe is heated by the water for heating, and the hot water can be supplied to the outside, so that the heating water and the hot water are simultaneously supplied through the solar heat boiler, And a solar-powered boiler for both heating and hot water supply.

Further, as a conventional art, there is a solar heat collecting apparatus and a hot water dual heating system using the solar heat collecting apparatus as disclosed in Japanese Patent Application Laid-Open No. 10-2010-0004436,

The conventional art has a tank for storing water for storing heat, a heat collecting plate connected to the tank for heating the water in the tank, an inlet pipe and an outlet pipe respectively installed on both sides of the tank, A first heat exchanger in which a heat exchange medium for heating installed water and heat or hot water flows, and a water replenishing water tank for replenishing water in the tank and storing the amount of expansion due to heating of the water, A heating coil for heating the building, first and second connection pipes for connecting the inlet pipe and the outlet pipe of the first heat exchanger to form a circuit, and third and fourth connecting pipes for connecting the tank and the hot water tank Water heating means for heating the water in the hot water tank when the heat exchange medium rises to a predetermined temperature or higher due to a decrease in the heating load, is connected to the first and second connection pipes, Which presents a solar heat collecting apparatus and the hot water heating system using the same combination.

However, in the conventional techniques, the water is heated by using sunlight, so that it is difficult to move the heat collecting plate in accordance with the movement of the sun, and the heat can not be uniformly heated.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a solar-

The present invention relates to an apparatus and method for generating hot water using natural-friendly energy through a reflecting means for heating water in a storage tank by reflecting sunlight to the storage tank, And to provide a solar power generation and hot water system capable of producing electricity through light.

It is another object of the present invention to further provide an angle adjusting member in the reflecting means to increase the solar radiation time by adjusting the angle of the reflecting member in accordance with the movement of the sun.

Further, by providing a condensing member in the storage tank, it is possible to refract sunlight so that stronger light can be reflected to the reflecting means, and to improve the surface area receiving sunlight, so that the water in the storage tank can be easily heated, System.

In order to achieve the above-mentioned object, the solar power generation and hot water system according to the present invention includes:

A main body including a pipe consisting of an inlet pipe through which water flows and a drain pipe through which water is introduced, and a storage tank connected to the pipe and storing the introduced water;

A reflecting means provided in the main body to reflect sunlight to a storage tank to heat the water; And

And power generating means provided in the reflecting means for generating electricity using solar light,

The reflecting means

A supporting member provided on the main body, a reflecting member provided on the supporting member, and an angle adjusting member for adjusting an angle of the reflecting member.

As described above, the solar power generation and hot water system according to the present invention can generate hot water by heating the storage tank provided in the main body by reflecting sunlight, so that it is environmentally friendly and can save fuel cost without using fossil fuel, The reflecting means may further include a power generating means to simultaneously generate electricity with hot water,

By providing the angle adjusting member in the reflecting means, it is possible to improve the light collecting efficiency by adjusting the angle of the reflecting means according to the movement of the sun to improve the solar radiation time,

The electricity generating means may be provided with a part or both of the reflecting member and the supporting member to generate a large amount of electricity using sunlight.

In addition, the main body further includes a light collecting member to improve the light collecting degree of the sunlight, and to improve the surface area of the sunlight so that heat transfer can be performed quickly, thereby shortening the time for hot water production.

1 is a perspective view of a solar power generation and hot water system according to the present invention;
Figure 2 is a cross-sectional view of a solar power generation and hot water system according to the present invention;
3 is a schematic view of an embodiment of the reflecting means according to the present invention
4 is a perspective view of a solar power generating and hot water system according to a first embodiment of the present invention;
5 is a plan view of the first embodiment of the solar power generation and hot water system according to the present invention
Figure 6 is a schematic view of an embodiment of a direction adjusting means according to the present invention

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described in detail with reference to the accompanying drawings.

While the present invention has been described in connection with certain embodiments, it is obvious that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention. It is to be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but on the contrary, is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

In the drawings, the same reference numerals are used for the same reference numerals, and in particular, the numerals of the tens and the digits of the digits, the digits of the tens, the digits of the digits and the alphabets are the same, Members referred to by reference numerals can be identified as members corresponding to these standards.

In the drawings, the components are expressed by exaggeratingly larger (or thicker) or smaller (or thinner) in size or thickness in consideration of the convenience of understanding, etc. However, It should not be.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the term " comprising " or " consisting of ", or the like, refers to the presence of a feature, a number, a step, an operation, an element, a component, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

1 and 2, a solar power generation and hot water system S according to the present invention includes a main body 10, reflection means 20 provided on the main body 10, and reflection means 20 And a power generating unit 30 installed in the vehicle.

More specifically, the main body 10 comprises a pipe 11 and a storage tank 12 connected to the pipe 11. The pipe 11 has a cylindrical shape, And a drain pipe (114) surrounding the inlet pipe (111) and discharging the water is provided.

The pipe 11 is provided at one side thereof with a storage tank 12 for storing the water introduced through the inlet pipe 111 and the drain pipe 114 is located inside the storage tank 12. It is preferable that the water level control sensor for monitoring the water level in real time is provided so that the water level of the storage tank 12 can be maintained at a predetermined level so that the water can be drained smoothly and the water level is kept constant Do.

A heat insulating material 15 is provided between the inlet pipe 111 and the drain pipe 114 so that hot water discharged to the outside through the drain pipe 114 is introduced into the storage tank 12 through the inlet pipe 111 It is preferable to prevent the heat from being cooled by the water serving as the water to prevent the heat loss of the hot water.

The discharge pipe 121 discharges the steam generated when the water in the storage tank 12 is heated and the pressure is increased due to the steam, Thereby preventing the storage tank 12 from being damaged. It is further preferable that the inflow pipe 111 further includes an adjusting cock 111A to adjust the amount of water flowing through the adjusting cock 111A according to the level of the storage tank 12. [

5 and 6, the direction adjusting means 50 is provided at a lower portion of the pipe 11, and the direction adjusting means 50 is disposed at a lower portion of the pipe 11, A first direction adjusting member 51 and a second direction adjusting member 53 which are engaged with the first direction adjusting member 51 and the first direction adjusting member 51 and the second direction adjusting member 53, And a third direction adjusting member 55 which is coupled.

A first direction adjusting member 51 is provided on the lower portion of the pipe 11 and the first direction adjusting member 51 is threaded on the outer surface of the pipe 11, So that a hinge movement can be performed. The first direction adjusting member 51 is provided with a second direction adjusting member 53. The second direction adjusting member 53 includes a ' A frame 531 and an inner side surface provided on the inner side of the frame 531 and coupled to the first direction adjusting member 51. The inner side surface of the frame 531 is provided with a thread corresponding to the thread of the first direction adjusting member 51, And a first drive motor 535 provided on the drive shaft with a corresponding toothed screw 533 having a toothed portion and a corresponding toothed screw 533 tightly coupled with the outer surface of the toothed screw 533. Accordingly, as the first driving motor 535 rotates, the corresponding toothed screw 535A provided on the drive shaft rotates, and the toothed screw 533 engaged with the corresponding toothed screw 535A rotates, and the toothed screw 533 The first direction regulating member 51 passing through the toothed screw 533 is reciprocated along the rotating direction of the first driving motor 535 by the idle rotation of the frame 11, . At this time, the fixed shaft 113 provided on both sides of the pipe 11 and the fixed support rods 115 provided on the fixed shaft 113 cause the first direction adjusting member 51 to reciprocate So that the pipe can adjust its direction along the sun about the fixed shaft 113.

Further, the end portion of the second direction adjusting member 53 is hinged to the third direction adjusting member 55, so that the angle of the second direction adjusting member 53 can be changed from the mounting surface K This allows free angle setting according to the position of the sun.

The second direction adjusting member 53 is further provided with a third direction adjusting member 55. The third direction adjusting member 55 is rotatably provided and has a rotary plate 551 with teeth formed on the outer surface thereof, And a second driving motor 553 having a driving gear and a horizontal gear 553A meshing with the outer surface of the rotating plate 551 are provided. Accordingly, as the second driving motor 553 rotates, the horizontal gear 553A rotates and the rotation plate 551 engaged with the horizontal gear 553A rotates, the first and second direction adjusting members 51 ) 53 can be rotated and freely rotatable against the sun position.

At this time, the first drive motor 535 and the second drive motor 553 that move the direction adjusting means 50 can be operated by the solar sensor S1 that automatically senses the position of the sun, The optical sensor S1 may be selectively provided from various known technologies such as the registered patent No. 10-1275244 or the like and may be provided on one side of the reflecting means 20 to sense the movement of the sun, It is preferable to automatically rotate the reflecting means along the sun.

1 to 3, the solar power generation and hot water system S according to the present invention further includes a reflection means 20, which is provided on the main body 10 And a reflecting member 23 provided on the supporting member 21 and an angle adjusting member 25 for adjusting the angle of the reflecting member 23.

More specifically, the support member 21 is provided with a perforation 211 at the center thereof so that the pipe 11 is inserted, the interpolated pipe 11 is fixedly coupled to the support member 21, 21 is shaped like a disk which is tilted outwardly upwardly with respect to the perforations 211 so that the reflecting means 20 provided on the supporting member 21 faces the storage portion of the main body 10, So that the water in the storage portion can be heated.

The reflecting means 20 may be provided on the upper part of the supporting member 21 so that the supporting member 21 rotates in accordance with the movement of the sun, And an angle adjusting member 25 for adjusting the angle for the reflection angle. The angle regulating member 25 includes a supporting member 251 provided on the supporting member 21 and a receiving portion 253 provided on the reflecting member 23 for receiving the supporting member 251, And an elastic body 255 for interpolating the elastic body 255. More specifically, the angle adjusting member 25 is provided with a plurality of supporting members 251 coupled to the supporting member 21 to support the respective reflecting members 23, The support member 251 is formed by a butterfly nut 257 so that the support members 251 can be formed at different heights as the butterfly nut 257 rotates, So that the reflection angle of the light source 23 can be changed.

A fixing member 231 is provided at a lower portion of the reflecting member 23 to allow the reflecting member 23 and the supporting member 251 to be coupled with each other so that the reflecting member 23 and the fixing member 231 are bonded And a receiving portion 253 is provided at a lower portion of the fixing body 231 at a position corresponding to the supporting body 251. The receiving portion 253 includes a first bent portion 253A vertically protruded to the lower portion of the fixing body 231 and a second bent portion 253A bent inward from the end of each first bent portion 253A. And an end of the supporting body 251 is provided with a T-shaped insertion portion 251A in the same shape as the receiving portion 253 so that the supporting body 251 Are slidingly coupled. At this time, a spacing portion 253C is formed in the accommodating portion 253 to adjust the angle of the reflective member 23 by adjusting the butterfly nut so that the support 251 and the insertion portion 253 of the accommodating portion 253 So that the reflective member 23 can change the angle with respect to the support member 21. [ One end of the elastic body 255 is supported on the upper surface of the support member 21 and the other end of the elastic body 255 is supported on the upper surface of the fixing member 231 The fixing member 231 (the reflecting member 23), which is supported on the underside and whose angle is changed, can be fixed firmly by the elastic force of the elastic body 255 without shaking. Furthermore, it is preferable that the reflective member 23 is made of a material such as a mirror having a strong reflection force, and the scope of the right should not be limited.

A plurality of cleaning nozzles N are further provided on the support member 21 of the reflecting means 20. The cleaning nozzles N may be selected from among various conventional cleaning nozzles N, The cleaning nozzle N is provided at a plurality of end portions of the support member 21 so as to face the inside of the support member 21, The dust or the like accumulated on the reflecting member 23 is removed by using water, air, or the like, which is easily reflected by the sunlight.

Further, the solar power generation and hot water system (S) according to the present invention further includes a power generation means (30) for producing electricity using solar light to the reflection means (20). More specifically, the power generating means 30 includes a first power generation plate 31 provided on the reflection member 23 and a second power generation plate 33 provided on the support member 21, The electric wires and the like connected to the power generation plate of Fig.

The first power generation plate 31 is provided on the reflective member 23 and the reflective member 23 is provided with a seating portion 233 and the first power generation plate 31 are provided. The first power generation plate 31 is formed of a power generation plate used in conventional solar power generation, and the shape of the reflection plate is generally rectangular, but it may be circular, 23, or one side thereof. At this time, it is preferable that the size of the power generation plate is configured so as not to exceed a half of the area of the reflection member 23 so as not to hinder the function of reflecting sunlight.

5, the power generation means 30 further includes a second power generation plate 33 provided on the support member 21, and the second power generation plate 33 is supported by the support member 21, It is preferable to improve the electricity production efficiency by being provided between the reflection means 20 provided on the upper surface of the reflection means 20 and using solar light between the reflection means 20, And the size and quantity of the second power generation plate 33 may be variously configured.

4, the photovoltaic power generation assembly according to the present invention may further include a light collecting member 40, which is installed in the reservoir 12 of the main body 10, A protrusion 41 and a plurality of light collecting parts 43 provided on the protrusion 41.

More specifically, the protruding portion 41 is formed in a disk shape extending from the storage portion to have a larger diameter than the storage portion, and the protruding portion 41 is extended to the storage portion, The water is located. The light collecting unit 43 is further provided with a light collecting unit 43 which projects in the form of a hemisphere on the upper surface or the lower surface or both of the projecting unit 41. Solar light is transmitted through the light collecting unit 43 and the inside As the water passes through the water, it is refracted to exhibit a convex lens effect, thereby increasing the luminous intensity. The sunlight having a high luminous intensity is heated by the reflecting means 20 to reduce the production time of the hot water, The effect of raising the water temperature by the direct sunlight can be doubled, and the hot water production time can be further shortened.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It will be apparent to those skilled in the art that various modifications, Modifications, alterations, and substitutions are to be construed as falling within the scope of protection of the present invention.

S: Photovoltaic and hot water systems
10: main body 11: pipe
111: inlet pipe 111A: regulating cock
113: fixed shaft 115: fixed support
114: drain pipe 114A:
12: Storage tank
121: discharge pipe 20: reflection means
21: support member 211: perforation
23: reflective member
231: Fixture 233:
25: Angle adjusting member 251:
251A: Insertion part 253:
253A: first bent portion 253B: second bent portion
253C: separation part 255: elastic body
257: butterfly nut 30: generating means
31: first generator plate 33: second generator plate
40: condenser member 41:
43: Concentrator
50: direction adjusting means 51: first direction adjusting member
511: Threaded
53: second direction adjusting member 531: frame
533: Toothed screw 535: First drive motor
535A: Corresponding Tooth Screw
55: third direction adjusting member 551:
553: second drive motor 553A: horizontal gear wheel
N: Cleaning nozzle S1: Solar light sensor

Claims

A main body 10 including a pipe 11 consisting of an inlet pipe 111 through which water flows and a drain pipe 114 through which water flows and a storage tank 12 connected to the pipe 11 and storing the introduced water;
A reflecting means 20 provided in the main body 10 for reflecting solar light to a storage tank 12 to heat the water; And
And power generating means (30) provided in the reflecting means (20) for generating electricity using sunlight,

The reflecting means (20)
A supporting member 21 provided on the main body 10 and a reflecting member 23 provided on the supporting member 21 and an angle adjusting member 25 for adjusting the angle of the reflecting member 23, Lt; / RTI &
The power generation means (30)
A first power generation plate 31 coupled to a seating portion 233 provided in the reflective member 23 and a plurality of second power generation plates 33 disposed on the upper surface of the support member 21, But,
The support member 21 is further provided with a plurality of cleaning nozzles N,

The angle regulating member (25)
A supporting member 251 provided on the supporting member 21 and a receiving portion 253 provided on the reflecting member 23 to receive the supporting member 251 and an elastic member 255 for interposing the supporting member 251, And a butterfly nut (257) coupling the support (251) and the support member (21).

delete

The method according to claim 1,
A fixing member 231 is adhesively coupled to a lower portion of the reflective member 23 and the receiving portion 253 is provided at a lower portion of the fixing member 231 with a first bent portion (253A) and a second bent portion (253B) bent inward at an end of the first bent portion (253A)
A T-shaped insertion portion 251A corresponding to the shape of the accommodating portion 253 is provided at an end of the support 251 to perform sliding engagement,
Wherein the accommodating portion (253) is formed with a spacing portion (253C).

The method according to claim 1 or 3,
In the main body 10,
A condensing member 40 including a protruding portion 41 protruding outward from the reservoir 12 and a plurality of light collecting portions 43 provided on the protruding portion 41,

The pipe 11 is further provided with a direction adjusting means 50 at a lower portion thereof,
The direction adjusting means 50 includes a first direction adjusting member 51 provided below the pipe 11, a second direction adjusting member 53 coupled with the first direction adjusting member 51, And a third direction adjusting member 55 coupled to the two-way adjusting member 53,
A thread 511 is provided on an outer surface of the first direction adjusting member 51 and is hinged to the end of the pipe 11,
The second direction adjusting member 53 includes a frame 531 coupled to the first direction adjusting member 51 and a second direction adjusting member 53 disposed inside the frame 531 and coupled to the first direction adjusting member 51, A tooth corresponding to the thread 511 of the first direction adjusting member 51 is provided on the side surface and a toothed screw 533 having a toothed portion formed on the outer surface thereof and a corresponding toothed screw 535A tightly coupled to the toothed screw 533, And a first drive motor 535 provided on the drive shaft,
The third direction adjusting member 55 includes a rotating plate 551 having teeth formed on the outer surface thereof and a second driving motor 553 having a driving shaft and a horizontal gear 553A engaged with the outer surface of the rotating plate 551 Consistently,
The first direction adjusting member 51 can be reciprocated by the rotation of the first driving motor 535 and the first and second direction adjusting members 51 and 53 Is rotated so that the reflecting means (20) moves along the sun.