KR102145241B1 - Composite apparatus of photovoltaic panel and sollar-coll0ecting tubes - Google Patents

Abstract

The present invention relates to a solar panel and a heat collecting tube composite system, a plurality of solar panel (1), a plurality of solar heat collecting tubes (2) disposed adjacent to the solar panel, and In the solar panel and heat collecting tube composite system provided with a solar light blocking means for the heat collecting tube (2) to prevent overheating of the heat collecting tube, the solar light blocking means is formed by a displacement unit (3). It characterized in that it is configured to displace each of the photovoltaic panels (1) from the guide part (31) to a storage position, a power generation position, and a sun-blocking position to block sunlight directly irradiated to the heat collecting tube (2). As a result, it has the effect of improving the utilization efficiency of solar energy by the arrangement structure of the heat collecting tube arranged adjacent to the side of the solar panel, and for example, the solar cell to prevent excessive sunlight from being exposed to the heat collecting tube in summer. The panel is displaced over the heat collection tube to prevent overheating of the heat collection tube, and has the effect of greatly reducing the maintenance cost due to damage caused by overheating of the heat collection tube, and simplifies the structure by not using a separate solar light blocking means. Together with the cost reduction effect.

Description

Solar panel and heat collection tube complex system{COMPOSITE APPARATUS OF PHOTOVOLTAIC PANEL AND SOLLAR-COLL0ECTING TUBES}

The present invention relates to a solar panel and a heat collecting tube composite system, and in particular, to prevent overheating of a heat collecting tube in a composite system that uses both electricity and heat energy from solar energy as a composite structure of a solar panel and a heat collecting tube It relates to a solar panel and a heat collection complex system improved to be.

Solar cells that convert solar energy into electrical energy are in the spotlight as alternative energy to replace existing energy resources such as petroleum and coal due to their abundant energy resources and low risk of environmental pollution. The modules composed of) are arranged in a certain form.

With the recent increase in interest in clean energy, solar panels are installed to generate electricity using photoelectric effects from sunlight, and the use of the solar cell system that stores the remaining electricity or returns it to the generator tube is difficult. Increasingly, in addition to such a power generation system using solar light, a complex system that collects and stores solar heat and uses hot water when necessary has been developed and its use is increasing.

However, a hot water system equipped with a heat collecting pipe that collects solar heat is heated to a higher temperature than necessary in the summer when there is a lot of sunlight and the demand for hot water and heating is low, so that high-pressure steam and hot hot water can be stored in the heat collecting tank and heat storage tank. There is a problem that a boil overflow occurs, which causes damage to piping and equipment, and increases the maintenance cost of the solar hot water system.

As an example of a countermeasure to solve this problem, Korean Patent Registration No. 0993809 (registered on November 5, 2010) is a means of preventing pressure from being generated inside due to excessively high temperature in summer. A solar heat collector was proposed to cool the overheated hot water by blowing it with a cooling fan, etc. to the connection pipe and to prevent overheating by blocking the sunlight projected to the heat collecting pipe by covering the heat collecting pipe with a blocking film.

However, in a composite system in which a solar panel and a heat storage tube are installed together, there is a technical problem in that it is difficult to cover only the heat collection tube with such a screen, as well as an increase in cost due to the need to install a separate screen driving device.

Korean Patent Registration No. 0993809

An object of the present invention is to prevent overheating of the heat collection tube by blocking solar heat directly irradiated to the heat collection tube by displacing the solar panel above the heat collection tube when necessary in order to solve the problem caused by overheating of the heat collection tube in the above-described prior art. It is to provide a solar panel and heat collection complex system of an improved structure.

In order to achieve the above object, the solar panel and heat collection composite system according to the present invention includes a plurality of solar panel and a plurality of solar heat collection tubes disposed adjacent to the solar panel, and In the solar panel and heat collection tube complex system having a solar light blocking means for the heat collection tube to prevent overheating of the heat collection tube,

The solar light blocking means displaces each of the plurality of solar panels by the displacement unit to a storage position in the guide unit, a power generation position, and a sun protection position for blocking sunlight directly irradiated to the heat collecting tube. It is configured as characterized in that it is configured.

The displacement unit includes a driving gear disposed to be movable in a long hole formed in a guide portion supported by a support member and disposed between a common side frame provided on both sides of the solar panel and adjacent to the heat collecting tube, and the driving gear Includes a motor to drive.

The guide part has a semicircular long hole with teeth, and the shaft part of the driving gear is connected to the solar panel so that the driving gear is engaged with the teeth of the long hole of the guide part by the motor to move the solar panel. Is composed.

In the other guide portions not provided with the drive gear, there are no teeth formed in the long hole, and rollers provided in the shaft portion connected to the solar panel are provided in the long hole and are configured to roll.

At least one of the motors is mounted on the outside of a common side support frame on one side that supports the solar panel, so that when the driving gear moves in the long hole of the guide unit when the motor is rotated, the common side support frame is connected to and supported therein. It can be configured to displace all solar panel panels together.

In the storage position of the solar panel, the driving gear is located at the lower end of the long hole of the guide unit, and the solar panel is disposed under the heat collecting tube. In the power generation position, the driving gear moves 90 degrees from the lower end of the guide unit, The solar panel connected to the shaft is placed in a position horizontal with the heat collecting tube to generate electricity by receiving sunlight. In the sun-blocking position, the drive gear is located at the top of the long hole of the guide part, It is placed on the heat collecting pipe and arranged to block the sunlight from the heat collecting pipe.

The composite system of a solar panel and a heat collecting tube according to the present invention has an effect of improving the utilization efficiency of solar energy by an arrangement structure of a heat collecting tube disposed adjacent to the side of the solar panel, and, for example, excessive solar energy in summer. The solar panel is displaced above the heat collection tube to prevent light from being exposed to the heat collection tube, preventing overheating of the heat collection tube, and significantly reducing maintenance costs due to damage caused by overheating of the heat collection tube. Because it does not use solar blocking means, it has the effect of simplifying the structure and reducing costs.

1 is a schematic perspective view of a composite system in which solar panels and heat collecting tubes are alternately installed according to the present invention.
Figure 2 is a front view of the complex system of Figure 1;
3 is a partially enlarged view of the displacement portion in FIG.
4 is a schematic cross-sectional view of an initial state for explaining a structure in which the solar panel is displaced above the heat collecting tube in FIG. 2.
5 is a schematic cross-sectional view showing a process in which the solar panel is heated and displaced upward in FIG. 4D.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings showing an embodiment of the present invention.

In Figures 1 to 3, the solar panel and the heat collection tube composite system according to the present invention comprises a plurality of solar panel 1 and a plurality of solar heat collection tubes disposed adjacent to the solar panel ( 2), and the solar panel (1) to block the sunlight directly irradiated to the solar heat collection tube to block the sunlight on the heat collection tube (2) to prevent overheating of the heat collection tube (2) It includes a displacement portion (3) to move to the position.

The solar panel 1 is disposed under each of the solar heat collection tubes 2 for collecting solar heat, and is disposed between the heat collection tubes 2 during photovoltaic power generation. In the light blocking position, it is displaced above the solar heat collecting tube 2.

Both sides of the solar panel (1) are supported by a common side support frame (5), respectively, and the solar heat collecting tubes (2) are also outside the side support frame (5) of the solar panel (1). Both sides are supported by vertical support members 7 arranged respectively.

In addition, the heat collecting tubes 2 may be composed of a single vacuum tube solar heat collector, and solar heat is transferred to a heat collecting plate in a vacuum glass tube, and the transferred heat is transferred to, for example, a heat pipe attached to a titanium coated absorption plate, and the heat pipe The working fluid inside heats the water by heat exchange in a heat storage tank (that is, a hot water tank) not shown in the drawing through the manifold 25 to which the heat collecting pipes 2 are commonly connected, so that hot water can be used.

The displacement unit 3 for driving the solar panel 1 to act as a solar blocking means includes a common side frame 5 and a solar cell provided on both sides of the plurality of solar panel 1 Guide portions 31 disposed between the panels 1 and supported by a support member 32, a driving gear 33 disposed to be movable in at least one of the guide portions 31, and the driving gear It includes a motor 34 that drives 33, and the shaft portion 35 of the drive gear 33 is connected to the solar panel 1 so that the drive gear 33 is rotated when the motor 34 rotates. As it moves in the guide part 31, the solar panel 1 also moves with it.

A semicircular long hole 36 is formed in the guide part 31, and a tooth 37 is formed on the inner side of the long hole so that the driving gear 33 is engaged so that the driving gear 33 is moved to the guide part. As it moves upward in the long hole 36 of 31, the solar panel 1 connected to the shaft portion 35 of the drive gear 33 also moves in a semicircular trajectory in the shape of the guide portion 31. .

In the other guide portions 31 where the driving gear 33 is not provided, the teeth 37 are not formed in the long hole 36, and the other guide portions 31 have the solar panel 1 and Rollers 33 ′ provided on the connected shaft portion 35 are provided in the long hole 36 to be moved by rolling motion. Thereby, when the drive gear 33 is moved by the motor from the guide part 31 to a gear mesh, the solar cell connected to the shaft of the rollers 33 ′ of the other guide part 31 to which the drive gear is not provided The panels are also connected to the common side frame 5, so that the entire solar panel eventually moves together along the long hole 36 of the guide part 31.

The solar panel 1 and the common side frames 5 are supported by being connected to the shaft 35 of the driving gear 33 disposed on the guide part 31 supported by the support member 32 .

The use of the solar panel and heat collection tube composite system of the present invention will be described with reference to FIGS. 4 and 5.

When the driving gear 33 is located at the lower end of the guide part 31, the solar panel 1 is disposed at a storage position under the heat collecting tube 2, and the driving gear 33 is positioned at the guide part ( 31) is moved 90 degrees from the lower end, that is, when it is placed in a horizontal position with the heat collecting tube, the solar panel 1 is placed in a position where it receives sunlight and generates electricity, where the driving gear 33 is When it is further moved by 90 degrees and is located at the top of the guide part 31, the solar panel 1 is located above the heat collecting tube 2, and eventually, the solar panel 1 is Since it is placed on the heat collecting pipe 2 at the top position, it blocks the sunlight that hits the heat collecting pipe 2 to prevent overheating of the heat collecting pipe.

The motor 34 may be configured as a step motor that can be rotated forward and backward, and is displaced at a preset angle to move to the storage position, the electric power generation position, and the sunlight difference unit value.

The motor 34 is mounted on the outside of the common side support frame 5 on one side supporting the solar panel 1, so that the driving gear 33 moves in the long hole of the guide unit 31 when the motor rotates. At this time, the entire side support frame 5 and all the solar panel 1 connected thereto and supported are displaced together to the above-described storage position, electricity generation position, and sun protection position. Although only one motor 34 is displayed in the illustrated embodiment, a plurality of motors 34 may be installed to operate synchronously according to the number of solar panels.

For example, in the case of power generation by the solar panel 1, the motor 34 is driven so that the driving gear 33 is positioned horizontally with the heat collecting tubes 2 in the long hole 36 of the guide part 31. In order to prevent the heat collection tube from overheating as the heat collection tube is continuously exposed to the heat collection tube in summer, the motor 34 is operated so that the driving gear 33 is located at the top of the guide part 31 Move to and the solar panel 1 is disposed above the heat collecting tube 2 to block the sunlight exposed to the heat collecting tube 2 to prevent overheating of the heat collecting tube.

The support member 7 for the heat collecting pipe 2 and the support member 32 for the guide part 31 are installed on a base 9 made of a plate member or concrete.

According to the present invention, the solar panel is moved laterally to a power generation position rotated 90 degrees from the vertical bottom of the adjacent heat collecting tube, and further, it is displaced to the sun blocking position vertically above the heat collecting tube to prevent sunlight from the heat collecting tube. By blocking, it is possible to prevent overheating of the heat collecting tube without having a sun protection means such as a separate blocking film.

The present invention can be used to prevent overheating of a heat collecting tube in a solar panel and a heat collecting tube complex system.

1: solar panel 2: (solar heat) heat collecting tube
3: displacement part 5: support frame
7: support member 31: guide part
32: support member 33: drive gear
34: motor 35: shaft
36: long hole 37: tooth

Claims (6)

A plurality of solar panel (1), a plurality of solar heat collecting tubes (2) disposed adjacent to the solar panel, and the solar for the heat collecting tube (2) to prevent overheating of the heat collecting tube The light blocking means and each of the photovoltaic panels (1) are stored in the guide part (31), the power generation position, and the sunlight blocking position to block sunlight directly irradiated to the heat collecting tube (2). A common side frame 5 provided on both sides of the photovoltaic panel 1 so as to be displaced, and a guide part 31 disposed between and adjacent to the heat collecting tube 2 and supported by the support member 32 In the solar panel and heat collection tube composite system comprising a displacement unit 3 having the slit and a driving gear for driving the guide unit 31,
The guide part 31 has a semicircular long hole 36, and a tooth 37 is formed on the inner surface of the long hole, so that the drive gear 33 driven by a motor is meshed with the long hole of the guide part 31 The solar panel 1 connected to the shaft 35 of the drive gear 33 by moving upward from 36 is also moved in a semicircular trajectory in the shape of the guide part 31,
In the other guide portions 31 for which the drive gear 33 is not provided, the teeth 37 are not formed in the long hole 36, and the roller provided on the shaft portion 35 connected to the sun and the panel 1 (33') are provided to the long hole (36) to perform cloud movement,
The motor 34 is mounted on the outside of the common side support frame 5 on one side of which at least one supports the solar panel 1, so that the driving gear 33 of the guide unit 31 A solar panel and heat collection tube composite system, characterized in that when moving in a long hole, a common side support frame (5) and all the solar panel (1) connected thereto and supported are displaced together. delete delete delete delete The method of claim 1,
In the storage position, the driving gear 33 is located at the lower end of the long hole 36 of the guide part 31 so that the solar panel 1 is disposed under the heat collecting tube 2, and in the power generation position, the driving gear ( 33) moves 90 degrees from the lower end of the guide part 31, and the solar panel 1 connected to the shaft part 35 of the drive gear 33 is disposed at a position horizontal to the heat collecting tube to receive sunlight to generate electricity. It is placed in the production position, and in the sun-blocking position, the driving gear 33 is located at the top of the long hole 36 of the guide part 31, and the solar panel 1 is disposed on the heat collecting tube 2 (2) A solar panel and heat collection tube composite system, characterized in that it is arranged to block the sunlight from falling down.

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