JP2014035082A - Sun directional light gathering and guiding composite device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a directional device for light gathering and guiding and solar power generation, which enables solar energy to be effectively unitized at low costs and by effectively utilizing land.SOLUTION: Gathered parallel light beams are passed in two steel pipes 28 and 30 which axially rotate so as to emit parallel light beams in a fixed direction from a rotating device. This is achieved by crossing the two axes at a right angle and reflecting the light beams at a necessary place. Many small-diameter parallel light beams are controlled by a reflector 10 disposed right before a destination. The many small-diameter parallel light beams are guided into a desired shape using a lateral array having intervals slightly larger than the diameters thereof by adjusting the reflector. Any immobile part includes a driving component which is normally installed at a moving part of a sun directional device in such a configuration of orthogonal conversion of one axis and incorporation in the other axial steel pipe. A time-division driving destination change function is provided so as to move many sun directional devices with a small number of the driving components. Assuming a place where many sun directional devices are installed, an effective plan is pursued.

Description

The present invention is a composite device for concentrating, condensing and guiding light to a target position almost directly to the sun, and a part of this composite device, which can obtain solar energy acquisition effect and shade effect It is a device that can.

The sun pointing device is almost the same as what is also called the sun tracking device, but in reality it is not close to the sun, so it is considered more appropriate.
Already, large ones, small ones, one that moves multiple power generation panel groups, one that moves one large panel, etc. have already been announced.

Patent No. 4420902 Solar energy integrated utilization device

"New architecture plan Ohmsha April 10, 1964, 16th edition, pages 12-14, Taiyo position"

“Asset Management Consulting Co., Ltd. Calculation of solar declination, time difference, solar hour angle, solar altitude and solar azimuth http: //.am-consulting.co.jp/topmenu/data/0002 000114
taiyoukoudo.html ”

 “Kiyotaka Nakagawa @ Department of Environmental Systems, Rissho University Department of Environmental Systems Calculation of solar azimuth, altitude, and atmospheric solar radiation http: //es.ris.ac.jp~nakagawa/met_cal/solar.html”

In order to realize the effective use of solar energy at low cost, the following content will be pursued.
Part 1: Parallel light collected by the solar directing device is emitted toward an arbitrary position.
(2) An arbitrary aggregate shape is provided at an arbitrary position with a large number of parallel lights.
(3) Avoid the overlap of many parallel lights and avoid high heat by focusing on the path.
4 Move a large number of solar pointing devices with a small number of drive components.
Part 5: Pursue the efficiency, stability, functional beauty, and location requirements of the stationary frame for the stationary part of many solar pointing devices.

No.1 In order to emit parallel light in a fixed direction from a rotating device, it passes through the inside of two steel pipes that rotate on a shaft. For this purpose, the two axes are crossed at right angles and reflected at important points.
(2) The aggregated shape is controlled by the last reflection of many condensed small-diameter parallel lights.
(3) A large number of condensed parallel light beams having a small diameter are arranged in parallel and laterally arranged at intervals slightly larger than the diameter, which is realized by adjusting the reflecting mirror.
No.4 Normally, the drive parts provided in the moving part of the solar directing device are provided in any fixed part by means of orthogonal transformation of one shaft and insertion into another shaft steel pipe. In order to move a large number of solar directing devices with a small number of these drive parts, a time division drive destination changing function is provided.
Part 5 Considering the location of many solar pointing devices, we will pursue effective plans.

Hereinafter, sunlight orientation may be referred to as biaxial orientation.
The biaxial directivity device can improve the light collection efficiency of the sunlight, and the small-diameter parallel light with a constant cross section can avoid high temperatures in the path. Auxiliary heat source for steam boiler, solar integrated power generation, lighting, high heat source Available to etc.
By placing solar panels on a number of two-axis directing devices, power can be generated in large parking lots, agricultural lands, and pastures with almost no loss of conventional land functions.
By placing solar panels on a large number of two-axis directing devices, it is effective in lowering summer temperatures and generating breeze in large parking lots, agricultural lands, and pastures, with almost no loss of conventional land functions.
By installing solar panels on a large number of two-axis directing devices, solar power generation can be considered in consideration of the fear of herbaceous loss due to the effect of shade movement during the reduction period in non-low-activity land.
A number of two-axis directing devices can be developed into a frame that floats on the water surface.
The expansion by the two-axis directing device for solar power generation and the non-moving part holding frame as a complete unit is good and the installation direction can be set freely.

Is an isometric view of the biaxially oriented converging and emitting device facing southwest. Is an isometric view of the north-east of a biaxially oriented condensing and emitting device. FIG. 4 is a partial view of a biaxially directed condensing and emitting device. The concave lens and reflector near the focal point of the parapolar concave mirror are shown. Is a plan view of a parallel sunlight light guide path. It shows from the light collecting device in the case of 100 units to the end point of the route. Indicates a parallel sunlight guide reflector. Is a detailed view of a parallel sunlight light guide reflector, for explaining the direction adjustment procedure. FIG. 3 is a southwestern perspective view of a two-axis orthogonal intersection of a two-axis directing device. It is for description of a rotating part and a brake. Fig. 4 is a southwestern isometric view of a two-axis directing device for solar power generation and a stationary part holding frame. This is an example of installing four in a parking space for six cars. Repetitive installation in units of 4 units is intended. Concatenation is not a requirement. A wind load of 350 kg per square meter is assumed. FIG. 3 is an elevational view of a two-axis directing device driving unit. This is for explaining the two-stage worm gear set between the motor and the wire rope, the sliding solenoid, the chuck, and the connecting / disconnecting signal device for anti-rotation operation for altitude rotation and direction rotation. FIG. 4 is a partial view of a two-axis directing device driving unit. Elevation is displayed in wireframe. It is for explanation of the inner and outer peaks and valleys of the sliding tube and the bearing ball bearing. Fig. 4 is an elevation view of a parallel sunlight guiding end point light distribution example. It can be collimated to the end point or collected at a predetermined position. Fig. 20 is a perspective view of the light reception rate in consideration of mutual shadows on March 20. This is a verification in Example 2 in the case of 135 degrees east longitude and 35 degrees north latitude. Fig. 21 is a perspective view of the light reception rate in consideration of mutual shadows on June 21. This is a verification in Example 2 in the case of 135 degrees east longitude and 35 degrees north latitude. Fig. 22 is a perspective view of the light reception rate considering the mutual shadow. This is a verification in Example 2 in the case of 135 degrees east longitude and 35 degrees north latitude. Fig. 20 is a perspective view of the light reception rate in consideration of mutual shadows on March 20. This is verification in the case of Example 1 at 135 degrees east longitude and 35 degrees north latitude. Is a part number correspondence table.

A general assumption is shown about this solar direction condensing light guide composite apparatus.
Automatic operation is performed, a control program is loaded on a computer, and a control unit is realized together with relays.
The control unit is placed indoors.
The control program is a process of general abnormality processing, motor control value processing tailored to the sun, abnormal motion range, abnormal amplitude, abnormal wind speed, abnormal displacement, abnormal temperature, abnormal electrical value, etc. Is covered as a non-stop loop. Includes conditional manual stop.
The electric cables are assumed to be a commercial electric power supply for apparatus, a commercial electric power supply for auxiliary equipment, a device signal, a power generation output, and a power generation signal. Especially not described below. The use of cable ducts for surface pavement surfaces will allow vehicles to pass. As an option, automatic reflector adjustment is assumed.
The signal power source is a storage battery, and automatic charging.
Regarding the control value processing for motors and the like adapted to the sun orientation, the longitude and latitude of the installation site are known and the time is acquired from the computer OS. For the solar altitude and direction, the published formula is used.
Motor operation is every few minutes.
A fan with a diameter of about 50 mm is permanently installed at each predetermined position as a high-temperature treatment and a cleaning treatment for the lens and reflector in condensing and reflection.

FIG. 4 shows an arrangement example of a large number of biaxially directed light converging and emitting devices, a parallel sunlight guiding end point (03) of a large number of parallel light beams, and a large number of parallel light beams. , Shows the path between them. There are eight similar lines between the parallel sunlight centerline long line (06) and the parallel sunlight centerline short line (07). The same applies to (03) and (04).
The parallel sunlight guiding mirror (510) is installed higher by about 15 cm as it moves away from the parallel sunlight guiding end point (03), thereby avoiding the intersection of parallel sunlight. If the height of the parallel solar light guide reflector (510) is reduced, the height difference of 15 cm can be reduced.
The diameter of the concave mirror for condensing sunlight is about 1.5m, the parabolic focal length is about 1.5m, the diameter and focal length of the concave lens to make parallel rays are about 3cm, about 3cm, The diameter is about 3cm.
If the degree of aggregation in the path of many parallel rays is about 2500 times, and the reduction rate due to many reflections is about 55%, it will be about 1125 times stronger than natural light, so handling should be handled with care.
When adjusting the orientation of the reflector, there is no need to see the incident side, so a temporary shielding screen should be provided to protect the eyes and skin. (Does not block incident light)

Mainly, in FIG. 1, FIG. 2, FIG. 3, FIG. 7, FIG. 9, and FIG.

The parabolic concave mirror (10) at the prototype stage is layered with a cut and adjusted size of a perforated coin-shaped china plywood, and a mirror-like stainless steel sheet is cut into a shape similar to that surrounded by the equator and meridians of the globe Paste what you did. The steps of the Chinese plywood are smoothed with cypress sawdust. Dimensions for manufacturing and adjustment are obtained by CAD pattern.
The parabolic concave mirror is fixed to the branch receiving member (242) and the parabolic concave mirror supporting member (24) of the biaxial directivity device via a comb-shaped fixing plate arranged in a radial pattern.

From the parabolic concave mirror support material (24) around the parabolic concave mirror, the four straight steel pipes, that is, the concave lens portion holding diagonal materials (240), are extended to a position that matches the focal point of the parabolic concave mirror.
The concave lens part diagonal material holding / mover combination (245) is fixed to this steel pipe.

The concave lens holder (122) is fixed from the concave lens holder mover (123) by adjusting screws (126, 127, 128129, 130, 131).
The concave lens holder mover is connected to the concave lens portion holding diagonal member / mover (245) via the concave lens portion base material (145).

The reflecting mirror holder (142) is fixed by the adjusting screw (146, 147, 148, 149, 150, 151) from the concave lens part diagonal material holding / mover (245).

The parabolic concave mirror support member (24), the branch support member (242), and the trunk support member (241) are fixed to the horizontal hinge inner steel pipe (28) via the connecting member (26) to the horizontal hinge inner steel pipe.

The horizontal hinge inner steel pipe (28) is rotatably connected to two horizontal hinge outer steel pipes (30) via bearing ball bearings. Since the parallel sunlight passes through the steel pipe (28) in the horizontal hinge, it is emptied.
Between the two horizontal hinge outer steel pipes (30) of the horizontal hinge inner steel pipe (28), it is used for the two hinge crossing horizontal hinge inner steel pipe wire rope (344).

The horizontal hinge outer steel pipe (30) has a horizontal hinge outer steel pipe fitting plate (345) welded to the upper half, and is welded from the two hinge connecting part flange top (341). The joining plate (347) is joined to the double hinge plate (346) for the two hinge connecting portion outer steel pipe.

The base plate (401) of the advanced rotation brake is fixed by the through bolt of the double overlap plate (346) for the two hinge connection outer steel pipes. Each component of the high-speed rotation brake part is placed on this.

Brake parts include fixed frame plate (402), slide side contact valley (403), rotation side contact valley (404), slide side contact valley slide plate (410), rotation side valley holder (405), slide rod (411) , A chuck absorber (406), a solenoid (408), and a connection / disconnection signal (409).
The rotation-side contact valley (404) is fixed to the horizontal hinge steel pipe (28).

The brake parts are connected to the solenoid power supply and solenoid brake by the signals from the strong wind and earthquake sensors, the chuck is activated, the signal disconnector is connected, and the solenoid power supply and drive motor power are turned off soon. Become.
After the abnormal condition is resolved, the solenoid power supply contact and solenoid brake off operation are automatically performed, the chuck is opened, and the drive motor power supply is contacted soon.
The operation is controlled so that the direction brake is in contact during altitude rotation driving and the altitude brake is in contact during direction rotation driving.

From the upper part of the flange (341) of the two hinge connection part, through the plate members (331, 332, 333, 334) of the two hinge connection part, the steel pipe (36) in the vertical hinge is fixed by welding.

A stationary part brake base receiving plate (374) is fixedly welded to the steel pipe (36) in the vertical hinge, and a direction rotating brake part base plate (421) is bolted thereto.

The brake parts are fixed frame plate (422), slide side contact valley (423), rotation side contact valley (424), slide side contact valley slide plate (430), rotation side valley holder (425), slide rod (431). , Chuck absorber (426), solenoid (428), and connection / disconnection signal (429).
The rotation-side contact mountain valley (424) is fixed to the steel pipe (36) in the vertical hinge.

The brake parts are connected to the solenoid power supply and solenoid brake by the signals from the strong wind and earthquake sensors, the chuck is activated, the signal disconnector is connected, and the solenoid power supply and drive motor power are turned off soon. Become.
After the abnormal condition is resolved, the solenoid power supply contact and solenoid brake off operation are automatically performed, the chuck is opened, and the drive motor power supply is contacted soon.
The operation is controlled so that the direction brake is in contact during altitude rotation driving and the altitude brake is in contact during direction rotation driving.

The steel pipe (36) in the vertical hinge is rotatably connected to the steel pipe (38) in the vertical hinge through a bearing ball bearing. Since parallel sunlight passes through the steel pipe (36) in the vertical hinge, it is emptied.
The bearing ball bearing is the same as the bearing ball bearing (477) described later.

The wire rope is wound with 2.5 turns at the bottom of the steel pipe (36) in the vertical hinge. In the middle of 2.5 turns, the steel pipe (36) in the vertical hinge is tightened with a wire rope split tap screw to prevent deviation.

The inner steel pipe (34) in the vertical hinge is rotatably connected to the inner steel pipe (36) in the vertical hinge via a bearing ball bearing.
The bearing ball bearing is the same as the bearing ball bearing (477) described later.

The vertical inner steel pipe wire rope (342) is wound around the upper part of the inner steel pipe (34) in the vertical hinge with a width corresponding to the diameter of the pipe. It is connected to and integrated with the steel hinge wire rope (344) in the two hinge intersection horizontal hinge. In both cases, the wire rope is tapped with a tapping screw in the middle of the pipe winding part to control the occurrence of deviation.

A 2.5-wire wire rope is wound around the lower part of the inner steel pipe (34) in the vertical hinge. 2.5
In the middle of winding, the steel pipe (36) in the vertical hinge is tightened with a wire rope cutting tap screw to control the deviation.

Together with the main column (48), the vertical hinge outer steel pipe (38) is also referred to as a non-moving part (37).
The vertical hinge outer steel pipe (38) is fixed to the main column (48) by welding.
The main pillar foundation (49) is made of reinforced concrete by digging the soil into the shape of a rectangular parallelepiped foundation and using an earth mold.

In FIG. 2, the motion form of the biaxially oriented converging and emitting apparatus at equinox and 10:00 is shown.

The parallel solar light guide path will be mainly described with reference to FIGS. 4, 5, and 6.
The plan view of the parallel sunlight light guide path in FIG. 4 shows from the light collecting device in the case of 100 to the end point of the path. The parallel sunlight light guide reflector (510) is installed higher as the distance from the parallel sunlight end point (03) increases. By doing so, parallel sunlight can be freely guided to the end point.

The reflecting mirror (58) is fixed to the reflecting mirror holder (57) with adjusting screws (51, 52, 53, 54, 55, 56).
In this example, by individually adjusting the ten reflecting mirrors, light can be freely distributed as in the example of FIG.

The drive unit (44) will be described mainly with reference to FIGS. 1, 6, 9, and 10. FIG.
From the lower part of the steel pipe (36) in the vertical hinge, the direction driving wire rope forward (457) reaches the direction driving wire rope pipe (469).
From the lower part of the steel pipe (34) in the vertical hinge, the advanced drive wire rope forward (458) reaches the advanced drive wire rope pipe (460).

The direction driving wire rope pipe (469) is disposed inside the direction driving fixed pipe (443) via a bearing ball bearing (476) and a bearing ball bearing (477).
The direction driving mountain valley (444) is horizontally wound around a predetermined position on the upper portion of the direction driving wire rope pipe (469) to be fixed by welding.
The direction drive fixed pipe (443) is fixed to the drive unit support main material (451) via the drive unit support member (4511).

The highly driven wire rope pipe (460) is welded and fixed inside the highly driven rotating pipe (452).
The advanced drive rotary tube (452) is disposed inside the advanced drive fixed tube (454) via a bearing ball bearing (476) and a bearing ball bearing (477).
At a predetermined position above the altitude drive wire rope pipe (460), the altitude drive valley (453) is wound horizontally and fixed in three stages.
The advanced drive fixed pipe (454) is fixed to the drive unit support main material (451) through the drive unit support member (4511).

The drive unit slide tube (449) welds and fixes the drive unit slide mountain valley (450) at a predetermined position in the height direction.
A hole is formed in the upper small circular plate of the drive unit slide tube (449), and the slide rod (474) is penetrated to be freely connected.
There is no bearing ball bearing around the drive unit slide tube (449).

A drive fixing tube (467) is disposed inside the drive unit slide tube (449).
The drive fixing pipe (467) is fixed to the drive unit support main material (451) via the drive unit support member (4511).

A driving worm wheel pipe (466) is arranged inside the driving fixed pipe (467) via a bearing ball bearing (476) and a bearing ball bearing (477).
The drive worm wheel tube (466) is fixed accordingly with the worm wheel B (465).
The worm wheel tube anti-floating rod (475), together with the lower part of the drive support main material (451),
The worm wheel B (465) is also free to rotate.

Here, the function of the drive unit slide tube (449) will be described.
The force for sliding the drive unit slide tube (449) is obtained from the drive unit slide solenoid (447).
The drive unit slide solenoid (447) has coils at three locations, and the center of the energized coil is a fixed position.
Before energizing one of the three coils, control is performed so that the other two are not energized.
Since three postures can be secured, the rotation of the worm wheel B (465) is transmitted to the direction drive wire rope pipe (469) when the posture is up.
When the posture is down, the rotation of the worm wheel B (465) is transmitted to the altitude drive wire rope pipe (460).
When the posture is in the middle, the driving unit slide tube (449) does not contact any of the peaks and valleys of the tube. This is a necessary position when the exercise changes and stops.
The drive unit slide tube (449) is designed to cover the necessary driving force with a single motor. However, when the advanced drive and the direction drive are covered with each motor, the drive unit slide tube (449) This can be achieved by eliminating parts and straightening the worm wheel connection between the direction-driven wire rope tube (469) and the advanced drive wire rope tube (460).

Next, a biaxial directing device (excluding the drive unit) is placed at a predetermined interval at the same height on a straight line connecting the center line of the inner steel pipe (34) in the vertical hinge and the center line of the drive worm wheel pipe (466). Then, the drive unit can be shared with other units.
The goal is to cover up to 10 biaxial pointing devices (excluding the drive unit) with a single drive unit.

Concave lens (12), reflector 1 (14), reflector 2 (16), reflector 3 (18), reflector in Fig. 1
4 (20), Reflector 5 Parallel light passes through the exit reflector (22).
In this way, if parallel light passes through, the parallel light that is focused directly on the sun will not change even after a lapse of time.
Injection in a certain direction is possible. That is, it cannot be realized otherwise.

FIG. 15 shows a perspective view of the mutual shadow of the parabolic concave mirror for each time of March 20 at 135 degrees east longitude and 35 degrees north latitude. If there is an overlap, the area ratio of the envelope shape is evaluated, and the average light receiving rate for 10 hours is verified. 92% is a practical value.
The installation interval is 2.5 meters in both east and west and north and south.
June 21 and December 22 can be imagined from Example 2.

In this device, the maximum rotation angle of the steel pipe to be rotated is plus 360 degrees minus 360 degrees, and it is about 6.4 times the diameter of the steel pipe, so there is little looseness of the wire rope tension, and the accuracy requirement of the equipment is also loose. Because the speed of the rope is small, the use of a wire rope is realistic.

With reference to FIG. 8, a description will be given of a two-axis directing device for solar power generation and a holding frame for a stationary part of this device.
At a predetermined position of the biaxial pointing device non-moving portion (37), a connection fitting to the biaxial pointing device non-moving portion holding frame is provided. The assembly trusses for the two-axis directing device stationary part holding frame and others are manufactured at the factory, and are tightened and fixed with structural bolts when installed.
Next, Kanji day characters are used to explain the planar positional relationship.
The biaxial directivity device immovable part (37) is arranged at the four corners of the kanji day character, and the five lines of the kanji day character are connected to three or five plane truss (71, 72, 73), four struts (76) extending from the upper end of the strut (75) to the lower end of the fixed part at the four corners (76) The X-shaped struts (77) that extend from the upper end of the support column (75) to the ground on the opposite side are arranged, and the biaxial pointing device is immobile on the upper half and the lower half of the Kanji day. A total of four struts (78) are arranged on the section and support (75).
The two-axis directing device stationary part holding frame has a capability of resisting internal and external forces and ensuring an allowable deformation amount. The wind load is assumed to be 350 kg per square meter. Change the design as needed.

FIG. 8 shows a structurally completed two-axis directing device stationary part holding frame unit in a space for a part of six outdoor parking lots. That is, no connection is required for expansion.
This unit can be repeated on the horizontal plane when it is moved 16 meters in the front-rear direction and 15 meters in the left-right direction.
The size of 16 meters in the front-rear direction and 15 meters in the left-right direction is suitable for many existing outdoor parking lots. Change the design according to the needs of the individual case.
When expanding in the front-rear direction of the automobile, it is assumed that the drive unit is shared by connecting the adjacent unit and the drive wire rope.
The minimum height of the truss beam above the ground and the size of the main column are also important factors to consider.

The size of the sunlight receiving part in the case of FIG. 8 is 6.4 meters × 3.9 meters.
The land occupying area for one unit is 60 square meters, and the solar light receiving area is 24.96 square meters, 41.6%. The same ratio in the case of fixed light reception is assumed to be about 80%. If the light reception efficiency for two axes is improved by 35%, the shadow discount is 15%, and the oblique light reception efficiency is reduced by 10%,
The efficiency per land area of biaxially directed light reception versus fixed light reception is 0.416 / 0.8 * 1.35 * 0.85 / 0.9
→ 0.66
On the other hand, the area of the solar panel is reduced in the case of biaxial directional light reception, and increases in the case of biaxial directional light reception when the apparatus cost and the receiving frame cost are compared.
Overall, the cost-effectiveness gives the impression that biaxially directed light reception is advantageous.
However, since the power can be generated by effectively using the land, it can be judged that it is worth further evaluation by evaluating both the comfort of the shade effect and the merit of good impression.

12, 13, and 14 show perspective views of the shadows of the solar power generation panels for each time on March 20, June 21, and December 22 at 135 degrees east longitude and 35 degrees north latitude. If there is an overlap, the area ratio of the envelope shape is evaluated, and the average light receiving rate of 10 hours, 14 hours, and 8 hours is verified.
The practical values are 91%, 85%, and 84%, respectively.
The installation interval is 8 meters from east to west and 7.5 meters from north to south.

Examples of parts and the like referred to in the present invention are given. Both are available through mail order.
Worm gear, worm wheel: Aoki Seimitsu Industry WS40S HF4060S (Reduction ratio 1:40)
Gear motor: Sumitomo Machine Industries Presto NEO ZNHMO2-1280-CD-200 (Reduction ratio 1: 200)
Stainless steel ball: Funube Seiko Commercially available USBIO board: Y2 Corporation USB connection relay board RBIO-2U
(-)
CAD: Canon IT Solutions TurboCad Ver. 10

The present invention is a composite device for concentrating, condensing and guiding light to a target position almost directly to the sun, and a part of this composite device, which can obtain solar energy acquisition effect and shade effect It is a device that can.

The sun pointing device is almost the same as what is also called the sun tracking device, but in reality it is not close to the sun, so it is considered more appropriate.
Already, large ones, small ones, one that moves multiple power generation panel groups, one that moves one large panel, etc. have already been announced.

Patent No. 4420902 Solar energy integrated utilization device

"New architecture plan Ohmsha April 10, 1964, 16th edition, pages 12-14, Taiyo position"

“Asset Management Consulting Co., Ltd. Calculation of solar declination, time difference, solar hour angle, solar altitude and solar azimuth http: //.am-consulting.co.jp/topmenu/data/0002 000114
taiyoukoudo.html ”

 “Kiyotaka Nakagawa @ Department of Environmental Systems, Rissho University Department of Environmental Systems Calculation of solar azimuth, altitude, and atmospheric solar radiation http: //es.ris.ac.jp~nakagawa/met_cal/solar.html”

In order to realize the effective use of solar energy at low cost, the following content will be pursued.
Part 1: Parallel light collected by the solar directing device is emitted toward an arbitrary position.
(2) An arbitrary aggregate shape is provided at an arbitrary position with a large number of parallel lights.
(3) Avoid the overlap of many parallel lights and avoid high heat by focusing on the path.
4 Move a large number of solar pointing devices with a small number of drive components.
Part 5: Pursue the efficiency, stability, functional beauty, and location requirements of the stationary frame for the stationary part of many solar pointing devices.

No.1 In order to emit parallel light in a fixed direction from a rotating device, it passes through the inside of two steel pipes that rotate on a shaft. For this purpose, the two axes are crossed at right angles and reflected at important points.
(2) The aggregated shape is controlled by the last reflection of many condensed small-diameter parallel lights.
(3) A large number of condensed parallel light beams having a small diameter are arranged in parallel and laterally arranged at intervals slightly larger than the diameter, which is realized by adjusting the reflecting mirror.
No.4 Normally, the driving parts provided in the moving part of the solar directing device are provided in any stationary part by orthogonal cross transformation of one axis and insertion into the other shaft steel pipe. In order to move a large number of solar directing devices with a small number of these drive parts, a time division drive destination changing function is provided.
Part 5 Considering the location of many solar pointing devices, we will pursue effective plans.

Hereinafter, sunlight orientation may be referred to as biaxial orientation.
The biaxial directivity device can improve the light collection efficiency of the sunlight, and the small-diameter parallel light with a constant cross section can avoid high temperatures in the path. Auxiliary heat source for steam boiler, solar integrated power generation, lighting, high heat source Available to etc.
By placing solar panels on a number of two-axis directing devices, power can be generated in large parking lots, agricultural lands, and pastures with almost no loss of conventional land functions.
By placing solar panels on a large number of two-axis directing devices, it is effective in lowering summer temperatures and generating breeze in large parking lots, agricultural lands, and pastures, with almost no loss of conventional land functions.
By installing solar panels on a large number of two-axis directing devices, solar power generation can be considered in consideration of the fear of herbaceous loss due to the effect of shade movement during the reduction period in non-low-activity land.
A number of two-axis directing devices can be developed into a frame that floats on the water surface.
The expansion by the two-axis directing device for solar power generation and the non-moving part holding frame as a complete unit is good and the installation direction can be set freely.

Is an isometric view of the biaxially oriented converging and emitting device facing southwest. Is an isometric view of the north-east of a biaxially oriented condensing and emitting device. FIG. 4 is a partial view of a biaxially directed condensing and emitting device. The concave lens and reflector near the focal point of the parapolar concave mirror are shown. Is a plan view of a parallel sunlight light guide path. It shows from the light collecting device in the case of 100 units to the end point of the route. Indicates a parallel sunlight guide reflector. Is a detailed view of a parallel sunlight light guide reflector, for explaining the direction adjustment procedure. FIG. 3 is a southwestern perspective view of a two-axis orthogonal intersection of a two-axis directing device. It is for description of a rotating part and a brake. Fig. 4 is a southwestern isometric view of a two-axis directing device for solar power generation and a stationary part holding frame. This is an example of installing four in a parking space for six cars. Repetitive installation in units of 4 units is intended. Concatenation is not a requirement. A wind load of 350 kg per square meter is assumed. FIG. 3 is an elevational view of a two-axis directing device driving unit. This is for explaining the two-stage worm gear set between the motor and the wire rope, the sliding solenoid, the chuck, and the connecting / disconnecting signal device for anti-rotation operation for altitude rotation and direction rotation. FIG. 4 is a partial view of a two-axis directing device driving unit. Elevation is displayed in wireframe. It is for explanation of the inner and outer peaks and valleys of the sliding tube and the bearing ball bearing. Fig. 4 is an elevation view of a parallel sunlight guiding end point light distribution example. It can be collimated to the end point or collected at a predetermined position. Fig. 20 is a perspective view of the light reception rate in consideration of mutual shadows on March 20. This is a verification in Example 2 in the case of 135 degrees east longitude and 35 degrees north latitude. Fig. 21 is a perspective view of the light reception rate in consideration of mutual shadows on June 21. This is a verification in Example 2 in the case of 135 degrees east longitude and 35 degrees north latitude. Fig. 22 is a perspective view of the light reception rate considering the mutual shadow. This is a verification in Example 2 in the case of 135 degrees east longitude and 35 degrees north latitude. Fig. 20 is a perspective view of the light reception rate in consideration of mutual shadows on March 20. This is verification in the case of Example 1 at 135 degrees east longitude and 35 degrees north latitude. Is a part number correspondence table.

A general assumption is shown about this solar direction condensing light guide composite apparatus.
Automatic operation is performed, a control program is loaded on a computer, and a control unit is realized together with relays.
The control unit is placed indoors.
The control program is a process of general abnormality processing, motor control value processing tailored to the sun, abnormal motion range, abnormal amplitude, abnormal wind speed, abnormal displacement, abnormal temperature, abnormal electrical value, etc. Is covered as a non-stop loop. Includes conditional manual stop.
The electric cables are assumed to be a commercial electric power supply for apparatus, a commercial electric power supply for auxiliary equipment, a device signal, a power generation output, and a power generation signal. Especially not described below. The use of cable ducts for surface pavement surfaces will allow vehicles to pass. As an option, automatic reflector adjustment is assumed.
The signal power source is a storage battery, and automatic charging.
Regarding the control value processing for motors and the like adapted to the sun orientation, the longitude and latitude of the installation site are known, and the time is acquired from the computer OS. For the solar altitude and direction, the published formula is used.
Motor operation is every few minutes.
A fan with a diameter of about 50 mm is permanently installed at each predetermined position as a high-temperature treatment and a cleaning treatment for the lens and reflector in condensing and reflection.

FIG. 4 shows an arrangement example of a large number of biaxially directed light converging and emitting devices, a parallel sunlight guiding end point (03) of a large number of parallel light beams, and a large number of parallel light beams. , Shows the path between them. There are eight similar lines between the parallel sunlight centerline long line (06) and the parallel sunlight centerline short line (07). The same applies to (03) and (04).
The parallel sunlight guiding mirror (510) is installed higher by about 15 cm as it moves away from the parallel sunlight guiding end point (03), thereby avoiding the intersection of parallel sunlight. If the height of the parallel solar light guide reflector (510) is reduced, the height difference of 15 cm can be reduced.
The diameter of the concave mirror for condensing sunlight is about 1.5m, the parabolic focal length is about 1.5m, the diameter and focal length of the concave lens to make parallel rays are about 3cm, about 3cm, The diameter is about 3cm.
If the degree of aggregation in the path of many parallel rays is about 2500 times, and the reduction rate due to many reflections is about 55%, it will be about 1125 times stronger than natural light, so handling should be handled with care.
When adjusting the orientation of the reflector, there is no need to see the incident side, so a temporary shielding screen should be provided to protect the eyes and skin. (Does not block incident light)

Mainly, in FIG. 1, FIG. 2, FIG. 3, FIG. 7, FIG. 9, and FIG.

The parabolic concave mirror (10) at the prototype stage is layered with a cut and adjusted size of a perforated coin-like Chinese plywood, and a mirror-like stainless steel sheet is cut into a shape similar to that surrounded by the equator and meridians of the globe. Paste what you did. The steps of the Chinese plywood are smoothed with cypress sawdust. Dimensions for production and adjustment are obtained by CAD paper.
The parabolic concave mirror is fixed to the branch receiving member (242) and the parabolic concave mirror supporting member (24) of the biaxial directivity device via a comb-shaped fixing plate arranged in a radial pattern.

From the parabolic concave mirror support member (24) around the parabolic concave mirror, the four straight steel pipes, that is, the concave lens portion holding diagonal members (240), are extended to the position matched to the focal point of the parabolic concave mirror.
The concave lens part diagonal material holding connecting material / mover (245) is fixed to this steel pipe.

The concave lens holder (122) is fixed from the concave lens holder mover (123) by adjusting screws (126, 127, 128, 129, 130, 131).
The concave lens holder mover is connected to the concave lens portion diagonal material holding / connecting material / mover (245) via the concave lens portion base material (145).

The reflector holder (142) is fixed by the adjusting screw (146, 147, 148, 149, 150, 151) from the concave lens portion diagonal member holding connecting material / mover (245).

The parabolic concave mirror support member (24), the branch support member (242), and the trunk support member (241) are fixed to the horizontal hinge inner steel pipe (28) via the connecting member (26) to the horizontal hinge inner steel pipe.

The horizontal hinge inner steel pipe (28) is rotatably connected to two horizontal hinge outer steel pipes (30) via bearing ball bearings. Since the parallel sunlight passes through the steel pipe (28) in the horizontal hinge, it is emptied.
Between the two horizontal hinge outer steel pipes (30) of the horizontal hinge inner steel pipe (28), it is used for the two hinge crossing horizontal hinge inner steel pipe wire rope (344).

The horizontal hinge outer steel pipe (30) has a horizontal hinge outer steel pipe fitting plate (345) welded to the upper half, and is welded from the two hinge connecting part flange top (341). The joining plate (347) is joined to the double hinge plate (346) for the two hinge connecting portion outer steel pipe.

The base plate (401) of the advanced rotation brake is fixed by the through bolt of the double overlap plate (346) for the two hinge connection outer steel pipes. Each component of the high-speed rotation brake part is placed on this.

Brake parts include fixed frame plate (402), slide side contact valley (403), rotation side contact valley (404), slide side contact valley slide plate (410), rotation side valley holder (405), slide rod (411) , A chuck absorber (406), a solenoid (408), and a connection / disconnection signal (409).
The rotation-side contact valley (404) is fixed to the horizontal hinge steel pipe (28).

The brake parts are connected to the solenoid power supply and solenoid brake by the signals from the strong wind and earthquake sensors, the chuck is activated, the signal disconnector is connected, and the solenoid power supply and drive motor power are turned off soon. Become.
After the abnormal condition is resolved, the solenoid power supply contact and solenoid brake off operation are automatically performed, the chuck is opened, and the drive motor power supply is contacted soon.
The operation is controlled so that the direction brake is in contact during altitude rotation driving and the altitude brake is in contact during direction rotation driving.

From the upper part of the flange (341) of the two hinge connection part, through the plate members (331, 332, 333, 334) of the two hinge connection part, the steel pipe (36) in the vertical hinge is fixed by welding.

A stationary part brake base receiving plate (374) is fixedly welded to the steel pipe (36) in the vertical hinge, and a direction rotating brake part base plate (421) is bolted thereto.

The brake parts are fixed frame plate (422), slide side contact valley (423), rotation side contact valley (424), slide side contact valley slide plate (430), rotation side valley holder (425), slide rod (431). , Chuck absorber (426), solenoid (428), and connection / disconnection signal (429).
The rotation-side contact mountain valley (424) is fixed to the steel pipe (36) in the vertical hinge.

The brake parts are connected to the solenoid power supply and solenoid brake by the signals from the strong wind and earthquake sensors, the chuck is activated, the signal disconnector is connected, and the solenoid power supply and drive motor power are turned off soon. Become.
After the abnormal condition is resolved, the solenoid power supply contact and solenoid brake off operation are automatically performed, the chuck is opened, and the drive motor power supply is contacted soon.
The operation is controlled so that the direction brake is in contact during altitude rotation driving and the altitude brake is in contact during direction rotation driving.

The steel pipe (36) in the vertical hinge is rotatably connected to the steel pipe (38) in the vertical hinge through a bearing ball bearing. Since parallel sunlight etc. are allowed to pass through the steel pipe (36) in the vertical hinge, it is emptied.
The bearing ball bearing is the same as the bearing ball bearing (477) described later.

The wire rope is wound with 2.5 turns at the bottom of the steel pipe (36) in the vertical hinge. In the middle of 2.5 turns, the steel pipe (36) in the vertical hinge is tightened with a wire rope split tap screw to prevent deviation.

The inner steel pipe (34) in the vertical hinge is rotatably connected to the inner steel pipe (36) in the vertical hinge via a bearing ball bearing.
The bearing ball bearing is the same as the bearing ball bearing (477) described later.

The vertical inner steel pipe wire rope (342) is wound around the upper part of the inner steel pipe (34) in the vertical hinge with a width corresponding to the diameter of the pipe. It is connected to and integrated with the steel hinge wire rope (344) in the two hinge intersection horizontal hinge. In both cases, the wire rope is tapped with a tapping screw in the middle of the pipe winding part to control the occurrence of deviation.

A 2.5-wire wire rope is wound around the inner steel pipe (34) in the vertical hinge. In the middle of 2.5 turns, the steel pipe (36) in the vertical hinge is tightened with a wire rope split tap screw to prevent deviation.

Together with the main column (48), the vertical hinge outer steel pipe (38) is also referred to as a non-moving part (37).
The vertical hinge outer steel pipe (38) is fixed to the main column (48) by welding.
The main pillar foundation (49) is made of reinforced concrete by digging the soil into the shape of a rectangular parallelepiped foundation and using an earth mold.

In FIG. 2, the motion form of the biaxially oriented converging and emitting apparatus at equinox and 10:00 is shown.

The parallel solar light guide path will be mainly described with reference to FIGS. 4, 5, and 6.
The plan view of the parallel sunlight light guide path in FIG. 4 shows from the light collecting device in the case of 100 to the end point of the path. The parallel sunlight light guide reflector (510) is installed higher as the distance from the parallel sunlight end point (03) increases. By doing so, parallel sunlight can be freely guided to the end point.

The reflecting mirror (58) is fixed to the reflecting mirror holder (57) with adjusting screws (51, 52, 53, 54, 55, 56).
In this example, by individually adjusting the ten reflecting mirrors, light can be freely distributed as in the example of FIG.

The drive unit (44) will be described mainly with reference to FIGS. 1, 6, 9, and 10. FIG.
From the lower part of the steel pipe (36) in the vertical hinge, the direction driving wire rope forward (457) reaches the direction driving wire rope pipe (469).
From the lower part of the steel pipe (34) in the vertical hinge, the advanced drive wire rope forward (458) reaches the advanced drive wire rope pipe (460).

The direction driving wire rope pipe (469) is disposed inside the direction driving fixed pipe (443) via a bearing ball bearing (476) and a bearing ball bearing (477).
The direction drive mountain valley (444) is horizontally wound around a predetermined position on the upper portion of the direction drive wire rope pipe (469) to be fixed by welding.
The direction drive fixed pipe (443) is fixed to the drive unit support main material (451) via the drive unit support member (4511).

The highly driven wire rope pipe (460) is welded and fixed inside the highly driven rotating pipe (452).
The advanced drive rotary tube (452) is disposed inside the advanced drive fixed tube (454) via a bearing ball bearing (476) and a bearing ball bearing (477).
The high drive mountain valley (453) is horizontally wound around a predetermined position above the high drive wire rope pipe (460) via the high drive rotary pipe (452) to be fixed by welding.
The advanced drive fixed pipe (454) is fixed to the drive unit support main material (451) through the drive unit support member (4511).

The drive unit slide tube (449) welds and fixes the drive unit slide mountain valley (450) at a predetermined position in the height direction.
A hole is formed in the upper small circular plate of the drive unit slide tube (449), and the slide rod (474) is penetrated to be freely connected.
There is no bearing ball bearing around the drive unit slide tube (449).

A drive fixing tube (467) is disposed inside the drive unit slide tube (449).
The drive fixing pipe (467) is fixed to the drive unit support main material (451) via the drive unit support member (4511).

A driving worm wheel pipe (466) is arranged inside the driving fixed pipe (467) via a bearing ball bearing (476) and a bearing ball bearing (477).
The drive worm wheel tube (466) is fixed accordingly with the worm wheel B (465).
The worm wheel tube floating prevention rod (475) is connected to the worm wheel B (465) so as to be freely rotatable together with the lower portion of the drive unit support main material (451).

Here, the function of the drive unit slide tube (449) will be described.
The force for sliding the drive unit slide tube (449) is obtained from the drive unit slide solenoid (447).
The drive unit slide solenoid (447) has coils at three locations, and the center of the energized coil is a fixed position.
Before energizing one of the three coils, control is performed so that the other two are not energized.
Since three postures can be secured, the rotation of the worm wheel B (465) is transmitted to the direction drive wire rope pipe (469) when the posture is up.
When the posture is down, the rotation of the worm wheel B (465) is transmitted to the altitude drive wire rope pipe (460).
When the posture is in the middle, the driving unit slide tube (449) does not contact any of the peaks and valleys of the tube. This is a necessary position when the exercise changes and stops.
The drive unit slide tube (449) is designed to cover the necessary driving force with a single motor. However, when the advanced drive and the direction drive are covered with each motor, the drive unit slide tube (449) This can be achieved by eliminating parts and straightening the worm wheel connection between the direction-driven wire rope tube (469) and the advanced drive wire rope tube (460).

Next, a biaxial directing device (excluding the drive unit) is placed at a predetermined interval at the same height on a straight line connecting the center line of the inner steel pipe (34) in the vertical hinge and the center line of the drive worm wheel pipe (466). Then, the drive unit can be shared with other units.
The goal is to cover up to 10 biaxial pointing devices (excluding the drive unit) with a single drive unit.

Concave lens part (12), reflector 1 (141), reflector 2 (16), reflector 3 (18), reflector in FIG.
4 (20), Reflector 5 Parallel light passes through the exit reflector (22).
In this way, if the parallel light passes, the parallel light converging in front of the sun can be emitted in a certain direction without changing even after a lapse of time. That is, it cannot be realized otherwise.

FIG. 15 shows a perspective view of the mutual shadow of the parabolic concave mirror for each time of March 20 at 135 degrees east longitude and 35 degrees north latitude. If there is an overlap, the area ratio of the envelope shape is evaluated, and the average light receiving rate for 10 hours is verified. 92% is a practical value.
The installation interval is 2.5 meters in both east and west and north and south.
June 21 and December 22 can be imagined from Example 2.

In this equipment, the maximum rotation angle of the steel pipe to be rotated is plus 360 degrees minus 360 degrees, and it is about 6 times the diameter of the steel pipe. Therefore, the tension of the wire rope is small and the accuracy requirements of the equipment are also loose. Since the speed of the wire is low, the use of wire rope is realistic.

In FIG. 8, an example of a two-axis directing device for solar power generation and a holding frame for a stationary part of this device will be described.
At a predetermined position of the biaxial pointing device non-moving portion (37), a connection fitting to the biaxial pointing device non-moving portion holding frame is provided. The assembly trusses for the two-axis directing device stationary part holding frame and others are manufactured at the factory, and are tightened and fixed with structural bolts when installed.
Next, Kanji day characters are used to explain the planar positional relationship.
The two-axis directing device immovable part (37) is arranged at the four corners of the kanji day character, and the five lines of the kanji day character are connected to the three or five plane truss (71, 72, 73), four struts (76) extending from the upper end of the strut (75) to the lower end of the fixed part at the four corners (76) The X-shaped struts (77) that extend from the upper end of the support column (75) to the ground on the opposite side are arranged, and the biaxial pointing device is immobile on the upper half and the lower half of the Kanji day. A total of four struts (78) are arranged on the section and support (75).
The two-axis directing device stationary part holding frame has a capability of resisting internal and external forces and ensuring an allowable deformation amount. The wind load is assumed to be 350 kg per square meter. Change the design as needed.

FIG. 8 shows a structurally completed two-axis directing device stationary part holding frame unit in a space for a part of six outdoor parking lots. That is, no connection is required for expansion.
This unit can be repeated on the horizontal plane when it is moved 16 meters in the front-rear direction and 15 meters in the left-right direction.
The size of 16 meters in the front-rear direction and 15 meters in the left-right direction is suitable for many existing outdoor parking lots. Change the design according to the needs of the individual case.
When expanding in the front-rear direction of the automobile, it is assumed that the drive unit is shared by connecting the adjacent unit and the drive wire rope.
The minimum height of the truss beam above the ground and the size of the main column are also important factors to consider.

The size of the sunlight receiving part in the case of FIG. 8 is 6.4 meters × 3.9 meters.
The land occupying area for one unit is 60 square meters, and the solar light receiving area is 24.96 square meters, 41.6%. The same ratio in the case of fixed light reception is assumed to be about 80%. If the light reception efficiency for two axes is improved by 35%, the shadow discount is 15%, and the oblique light reception efficiency is reduced by 10%,
The efficiency per land area of biaxially directed light reception versus fixed light reception is 0.416 / 0.8 * 1.35 * 0.85 / 0.9
→ 0.66
On the other hand, since the area of the solar panel is reduced in the case of two-axis directional light reception, the case of two-axis directional light reception is advantageous when compared with the equipment cost and the receiving frame cost.
Overall, cost effectiveness is favored by biaxially directed light reception.
And since the power can be generated by effectively using the land, it can be judged that it is worth further evaluation by evaluating the comfort of the shade effect and the merit of good impression.

12, 13, and 14 show perspective views of the shadows of the solar power generation panels for each time on March 20, June 21, and December 22 at 135 degrees east longitude and 35 degrees north latitude. If there is an overlap, the area ratio of the envelope shape is evaluated, and the average light receiving rate of 10 hours, 14 hours, and 8 hours is verified.
The practical values are 91%, 85%, and 84%, respectively.
The installation interval is 8 meters from east to west and 7.5 meters from north to south.

Examples of parts and the like referred to in the present invention are given. Both are available through mail order.
Worm gear, worm wheel: Aoki Seimitsu Industry WS40S HF4060S (reduction ratio 1:40)
Gear motor: Sumitomo Machine Industries Presto NEO ZNHMO2-1280-CD-200 (Reduction ratio 1: 200)
Stainless steel ball: Funube Seiko Commercially available USBIO board: Y2 USB connection relay board RBIO-2U (-)
CAD: Canon IT Solutions TurboCad Ver. 10

The present invention is a composite device for concentrating, condensing and guiding light to a target position almost directly to the sun, and a part of this composite device, which can obtain solar energy acquisition effect and shade effect It is a device that can.

The sun pointing device is almost the same as what is also called the sun tracking device, but in reality it is not close to the sun, so it is considered more appropriate.
Already, large ones, small ones, one that moves multiple power generation panel groups, one that moves one large panel, etc. have already been announced.

Patent No. 4420902 Solar energy integrated utilization device

"New architecture plan Ohmsha April 10, 1964, 16th edition, pages 12-14, Taiyo position"

“Asset Management Consulting Co., Ltd. Calculation of solar declination, time difference, solar hour angle, solar altitude and solar azimuth http: //.am-consulting.co.jp/topmenu/data/0002 000114
taiyoukoudo.html ”

 “Kiyotaka Nakagawa @ Department of Environmental Systems, Rissho University Department of Environmental Systems Calculation of solar azimuth, altitude, and atmospheric solar radiation http: //es.ris.ac.jp~nakagawa/met_cal/solar.html”

In order to realize the effective use of solar energy at low cost, the following content will be pursued.
Part 1: Parallel light collected by the solar directing device is emitted toward an arbitrary position.
(2) An arbitrary aggregate shape is provided at an arbitrary position with a large number of parallel lights.
(3) Avoid the overlap of many parallel lights and avoid high heat by focusing on the path.
4 Move a large number of solar pointing devices with a small number of drive components.
Part 5: Pursue the efficiency, stability, functional beauty, and location requirements of the stationary frame for the stationary part of many solar pointing devices.

No.1 In order to emit parallel light in a fixed direction from a rotating device, it passes through the inside of two steel pipes that rotate on a shaft. For this purpose, the two axes are crossed at right angles and reflected at important points.
(2) The aggregated shape is controlled by the last reflection of many condensed small-diameter parallel lights.
(3) A large number of condensed parallel light beams having a small diameter are arranged in parallel and laterally arranged at intervals slightly larger than the diameter, which is realized by adjusting the reflecting mirror.
No.4 Normally, the driving parts provided in the moving part of the solar directing device are provided in any stationary part by orthogonal cross transformation of one axis and insertion into the other shaft steel pipe. In order to move a large number of solar directing devices with a small number of these drive parts, a time division drive destination changing function is provided.
Part 5 Considering the location of many solar pointing devices, we will pursue effective plans.

Hereinafter, sunlight orientation may be referred to as biaxial orientation.
The biaxial directivity device can improve the light collection efficiency of the sunlight, and the small-diameter parallel light with a constant cross section can avoid high temperatures in the path. Auxiliary heat source for steam boiler, solar integrated power generation, lighting, high heat source Available to etc.
By placing solar panels on a number of two-axis directing devices, power can be generated in large parking lots, agricultural lands, and pastures with almost no loss of conventional land functions.
By placing solar panels on a large number of two-axis directing devices, it is effective in lowering summer temperatures and generating breeze in large parking lots, agricultural lands, and pastures, with almost no loss of conventional land functions.
By installing solar panels on a large number of two-axis directing devices, solar power generation can be considered in consideration of the fear of herbaceous loss due to the effect of shade movement during the reduction period in non-low-activity land.
A number of two-axis directing devices can be developed into a frame that floats on the water surface.
The expansion by the two-axis directing device for solar power generation and the non-moving part holding frame as a complete unit is good and the installation direction can be set freely.

Is an isometric view of the biaxially oriented converging and emitting device facing southwest. Is an isometric view of the north-east of a biaxially oriented condensing and emitting device. FIG. 4 is a partial view of a biaxially directed condensing and emitting device. The concave lens and reflector near the focal point of the parapolar concave mirror are shown. Is a plan view of a parallel sunlight light guide path. It shows from the light collecting device in the case of 100 units to the end point of the route. Indicates a parallel sunlight guide reflector. Is a detailed view of a parallel sunlight light guide reflector, for explaining the direction adjustment procedure. FIG. 3 is a southwestern perspective view of a two-axis orthogonal intersection of a two-axis directing device. It is for description of a rotating part and a brake. Fig. 4 is a southwestern isometric view of a two-axis directing device for solar power generation and a stationary part holding frame. This is an example of installing four in a parking space for six cars. Repetitive installation in units of 4 units is intended. Concatenation is not a requirement. A wind load of 350 kg per square meter is assumed. FIG. 3 is an elevational view of a two-axis directing device driving unit. This is for explaining the two-stage worm gear set between the motor and the wire rope, the sliding solenoid, the chuck, and the connecting / disconnecting signal device for anti-rotation operation for altitude rotation and direction rotation. FIG. 4 is a partial view of a two-axis directing device driving unit. Elevation is displayed in wireframe. It is for explanation of the inner and outer peaks and valleys of the sliding tube and the bearing ball bearing. Fig. 4 is an elevation view of a parallel sunlight guiding end point light distribution example. It can be collimated to the end point or collected at a predetermined position. Fig. 20 is a perspective view of the light reception rate in consideration of mutual shadows on March 20. This is a verification in Example 2 in the case of 135 degrees east longitude and 35 degrees north latitude. Fig. 21 is a perspective view of the light reception rate in consideration of mutual shadows on June 21. This is a verification in Example 2 in the case of 135 degrees east longitude and 35 degrees north latitude. Fig. 22 is a perspective view of the light reception rate considering the mutual shadow. This is a verification in Example 2 in the case of 135 degrees east longitude and 35 degrees north latitude. Fig. 20 is a perspective view of the light reception rate in consideration of mutual shadows on March 20. This is verification in the case of Example 1 at 135 degrees east longitude and 35 degrees north latitude. Is a part number correspondence table.

A general assumption is shown about this solar direction condensing light guide composite apparatus.
Automatic operation is performed, a control program is loaded on a computer, and a control unit is realized together with relays.
The control unit is placed indoors.
The control program is a process of general abnormality processing, motor control value processing tailored to the sun, abnormal motion range, abnormal amplitude, abnormal wind speed, abnormal displacement, abnormal temperature, abnormal electrical value, etc. Is covered as a non-stop loop. Includes conditional manual stop.
The electric cables are assumed to be a commercial electric power supply for apparatus, a commercial electric power supply for auxiliary equipment, a device signal, a power generation output, and a power generation signal. Especially not described below. The use of cable ducts for surface pavement surfaces will allow vehicles to pass. As an option, automatic reflector adjustment is assumed.
The signal power source is a storage battery, and automatic charging.
Regarding the control value processing for motors and the like adapted to the sun orientation, the longitude and latitude of the installation site are known and the time is acquired from the computer OS. For the solar altitude and direction, the published formula is used.
Motor operation is every few minutes.
A fan with a diameter of about 50 mm is permanently installed at each predetermined position as a high-temperature treatment and a cleaning treatment for the lens and reflector in condensing and reflection.

FIG. 4 shows an arrangement example of a large number of biaxially directed light converging and emitting devices, a parallel sunlight guiding end point (03) of a large number of parallel light beams, and a large number of parallel light beams. , Shows the path between them. There are eight similar lines between the parallel sunlight centerline long line (06) and the parallel sunlight centerline short line (07). The same applies to (03) and (04).
The parallel sunlight guiding mirror (510) is installed higher by about 15 cm as it moves away from the parallel sunlight guiding end point (03), thereby avoiding the intersection of parallel sunlight. If the height of the parallel solar light guide reflector (510) is reduced, the height difference of 15 cm can be reduced.
The diameter of the concave mirror for condensing sunlight is about 1.5m, the parabolic focal length is about 1.5m, the diameter and focal length of the concave lens to make parallel rays are about 3cm, about 3cm, The diameter is about 3cm.
If the degree of aggregation in the path of many parallel rays is about 2500 times, and the reduction rate due to many reflections is about 55%, it will be about 1125 times stronger than natural light, so handling should be handled with care.
When adjusting the orientation of the reflector, there is no need to see the incident side, so a temporary shielding screen should be provided to protect the eyes and skin. (Does not block incident light)

Mainly, in FIG. 1, FIG. 2, FIG. 3, FIG. 7, FIG. 9, and FIG.

The parabolic concave mirror (10) at the prototype stage is layered with a cut and adjusted size of a perforated coin-like Chinese plywood, and a mirror-like stainless steel sheet is cut into a shape similar to that surrounded by the equator and meridians of the globe. Paste what you did. The steps of the Chinese plywood are smoothed with cypress sawdust. Dimensions for production and adjustment are obtained by CAD paper.
The parabolic concave mirror is fixed to the branch receiving member (242) and the parabolic concave mirror supporting member (24) of the biaxial directivity device via a comb-shaped fixing plate arranged in a radial pattern.

From the parabolic concave mirror support member (24) around the parabolic concave mirror, the four straight steel pipes, that is, the concave lens portion holding diagonal members (240), are extended to the position matched to the focal point of the parabolic concave mirror.
The concave lens part diagonal material holding connecting material / mover (245) is fixed to this steel pipe.

The concave lens holder (122) is fixed from the concave lens holder mover (123) by adjusting screws (126, 127, 128, 129, 130, 131).
The concave lens holder mover is connected to the concave lens portion diagonal material holding / connecting material / mover (245) via the concave lens portion base material (145).

The reflector holder (142) is fixed by the adjusting screw (146, 147, 148, 149, 150, 151) from the concave lens portion diagonal member holding connecting material / mover (245).

The parabolic concave mirror support member (24), the branch support member (242), and the trunk support member (241) are fixed to the horizontal hinge inner steel pipe (28) via the connecting member (26) to the horizontal hinge inner steel pipe.

The horizontal hinge inner steel pipe (28) is rotatably connected to two horizontal hinge outer steel pipes (30) via bearing ball bearings. Since the parallel sunlight passes through the steel pipe (28) in the horizontal hinge, it is emptied.
Between the two horizontal hinge outer steel pipes (30) of the horizontal hinge inner steel pipe (28), it is used for the two hinge crossing horizontal hinge inner steel pipe wire rope (344).

The horizontal hinge outer steel pipe (30) has a horizontal hinge outer steel pipe fitting plate (345) welded to the upper half, and is welded from the two hinge connecting part flange top (341). The joining plate (347) is joined to the double hinge plate (346) for the two hinge connecting portion outer steel pipe.

The base plate (401) of the advanced rotation brake is fixed by the through bolt of the double overlap plate (346) for the two hinge connection outer steel pipes. Each component of the high-speed rotation brake part is placed on this.

Brake parts include fixed frame plate (402), slide side contact valley (403), rotation side contact valley (404), slide side contact valley slide plate (410), rotation side valley holder (405), slide rod (411) , A chuck absorber (406), a solenoid (408), and a connection / disconnection signal (409).
The rotation-side contact valley (404) is fixed to the horizontal hinge steel pipe (28).

The brake parts are connected to the solenoid power supply and solenoid brake by the signals from the strong wind and earthquake sensors, the chuck is activated, the signal disconnector is connected, and the solenoid power supply and drive motor power are turned off soon. Become.
After the abnormal condition is resolved, the solenoid power supply contact and solenoid brake off operation are automatically performed, the chuck is opened, and the drive motor power supply is contacted soon.
The operation is controlled so that the direction brake is in contact during altitude rotation driving and the altitude brake is in contact during direction rotation driving.

From the upper part of the flange (341) of the two hinge connection part, through the plate members (331, 332, 333, 334) of the two hinge connection part, the steel pipe (36) in the vertical hinge is fixed by welding.

A stationary part brake base receiving plate (374) is fixedly welded to the steel pipe (36) in the vertical hinge, and a direction rotating brake part base plate (421) is bolted thereto.

The brake parts are fixed frame plate (422), slide side contact valley (423), rotation side contact valley (424), slide side contact valley slide plate (430), rotation side valley holder (425), slide rod (431). , Chuck absorber (426), solenoid (428), and connection / disconnection signal (429).
The rotation-side contact mountain valley (424) is fixed to the steel pipe (36) in the vertical hinge.

The brake parts are connected to the solenoid power supply and solenoid brake by the signals from the strong wind and earthquake sensors, the chuck is activated, the signal disconnector is connected, and the solenoid power supply and drive motor power are turned off soon. Become.
After the abnormal condition is resolved, the solenoid power supply contact and solenoid brake off operation are automatically performed, the chuck is opened, and the drive motor power supply is contacted soon.
The operation is controlled so that the direction brake is in contact during altitude rotation driving and the altitude brake is in contact during direction rotation driving.

The steel pipe (36) in the vertical hinge is rotatably connected to the steel pipe (38) in the vertical hinge through a bearing ball bearing. Since parallel sunlight etc. are allowed to pass through the steel pipe (36) in the vertical hinge, it is emptied.
The bearing ball bearing is the same as the bearing ball bearing (477) described later.

The wire rope is wound with 2.5 turns at the bottom of the steel pipe (36) in the vertical hinge. In the middle of 2.5 turns, the steel pipe (36) in the vertical hinge is tightened with a wire rope split tap screw to prevent deviation.

The inner steel pipe (34) in the vertical hinge is rotatably connected to the inner steel pipe (36) in the vertical hinge via a bearing ball bearing.
The bearing ball bearing is the same as the bearing ball bearing (477) described later.

The vertical inner steel pipe wire rope (342) is wound around the upper part of the inner steel pipe (34) in the vertical hinge with a width corresponding to the diameter of the pipe. It is connected to and integrated with the steel hinge wire rope (344) in the two hinge intersection horizontal hinge. In both cases, the wire rope is tapped with a tapping screw in the middle of the pipe winding part to control the occurrence of deviation.

A 2.5-wire wire rope is wound around the inner steel pipe (34) in the vertical hinge. In the middle of 2.5 turns, the steel pipe (36) in the vertical hinge is tightened with a wire rope split tap screw to prevent deviation.

Together with the main column (48), the vertical hinge outer steel pipe (38) is also referred to as a non-moving part (37).
The vertical hinge outer steel pipe (38) is fixed to the main column (48) by welding.
The main pillar foundation (49) is made of reinforced concrete by digging the soil into the shape of a rectangular parallelepiped foundation and using an earth mold.

In FIG. 2, the motion form of the biaxially oriented converging and emitting apparatus at equinox and 10:00 is shown.

The parallel solar light guide path will be mainly described with reference to FIGS. 4, 5, and 6.
The plan view of the parallel sunlight light guide path in FIG. 4 shows from the light collecting device in the case of 100 to the end point of the path. The parallel sunlight light guide reflector (510) is installed higher as the distance from the parallel sunlight end point (03) increases. By doing so, parallel sunlight can be freely guided to the end point.

The reflecting mirror (58) is fixed to the reflecting mirror holder (57) with adjusting screws (51, 52, 53, 54, 55, 56).
In this example, by individually adjusting the ten reflecting mirrors, light can be freely distributed as in the example of FIG.

Mainly, the drive unit (44) will be described with reference to FIG. 1, FIG. 6, FIG. 9, and FIG.
From the lower part of the steel pipe (36) in the vertical hinge, the direction driving wire rope forward (457) reaches the direction driving wire rope pipe (469).
From the lower part of the steel pipe (34) in the vertical hinge, the advanced drive wire rope forward (458) reaches the advanced drive wire rope pipe (460).

The direction driving wire rope pipe (469) is disposed inside the direction driving fixed pipe (443) via a bearing ball bearing (476) and a bearing ball bearing (477).
The direction drive mountain valley (444) is horizontally wound around a predetermined position on the upper portion of the direction drive wire rope pipe (469) to be fixed by welding.
The direction drive fixed pipe (443) is fixed to the drive unit support main material (451) via the drive unit support member (4511).

The highly driven wire rope pipe (460) is welded and fixed inside the highly driven rotating pipe (452).
The advanced drive rotary tube (452) is disposed inside the advanced drive fixed tube (454) via a bearing ball bearing (476) and a bearing ball bearing (477).
The high drive mountain valley (453) is horizontally wound around a predetermined position above the high drive wire rope pipe (460) via the high drive rotary pipe (452) to be fixed by welding.
The advanced drive fixed pipe (454) is fixed to the drive unit support main material (451) through the drive unit support member (4511).

The drive unit slide tube (449) welds and fixes the drive unit slide mountain valley (450) at a predetermined position in the height direction.
A hole is formed in the upper small circular plate of the drive unit slide tube (449), and the slide rod (474) is penetrated to be freely connected.
There is no bearing ball bearing around the drive unit slide tube (449).

A drive fixing tube (467) is disposed inside the drive unit slide tube (449).
The drive fixing pipe (467) is fixed to the drive unit support main material (451) via the drive unit support member (4511).

A driving worm wheel pipe (466) is arranged inside the driving fixed pipe (467) via a bearing ball bearing (476) and a bearing ball bearing (477).
The drive worm wheel tube (466) is fixed accordingly with the worm wheel B (465).
The worm wheel tube floating prevention rod (475) is connected to the worm wheel B (465) so as to be freely rotatable together with the lower portion of the drive unit support main material (451).

Here, the function of the drive unit slide tube (449) will be described.
The force for sliding the drive unit slide tube (449) is obtained from the drive unit slide solenoid (447).
The drive unit slide solenoid (447) has coils at three locations, and the center of the energized coil is a fixed position.
Before energizing one of the three coils, control is performed so that the other two are not energized.
Since three postures can be secured, the rotation of the worm wheel B (465) is transmitted to the direction drive wire rope pipe (469) when the posture is up.
When the posture is down, the rotation of the worm wheel B (465) is transmitted to the altitude drive wire rope pipe (460).
When the posture is in the middle, the driving unit slide tube (449) does not contact any of the peaks and valleys of the tube. This is a necessary position when the exercise changes and stops.
The drive unit slide tube (449) is designed to cover the necessary driving force with a single motor. However, when the advanced drive and the direction drive are covered with each motor, the drive unit slide tube (449) This can be achieved by eliminating parts and straightening the worm wheel connection between the direction-driven wire rope tube (469) and the advanced drive wire rope tube (460).

Next, a biaxial directing device (excluding the drive unit) is placed at a predetermined interval at the same height on a straight line connecting the center line of the inner steel pipe (34) in the vertical hinge and the center line of the drive worm wheel pipe (466). Then, the drive unit can be shared with other units.
The goal is to cover up to 10 biaxial pointing devices (excluding the drive unit) with a single drive unit.

Concave lens part (12), reflector 1 (141), reflector 2 (16), reflector 3 (18), reflector in FIG.
4 (20), Reflector 5 Parallel light passes through the exit reflector (22).
In this way, if the parallel light passes, the parallel light converging in front of the sun can be emitted in a certain direction without changing even after a lapse of time. That is, it cannot be realized otherwise.

FIG. 15 shows a perspective view of the mutual shadow of the parabolic concave mirror for each time of March 20 at 135 degrees east longitude and 35 degrees north latitude. If there is an overlap, the area ratio of the envelope shape is evaluated, and the average light receiving rate for 10 hours is verified. 92% is a practical value.
The installation interval is 2.5 meters in both east and west and north and south.
June 21 and December 22 can be imagined from Example 2.

In this equipment, the maximum rotation angle of the steel pipe to be rotated is plus 360 degrees minus 360 degrees, and it is about 6 times the diameter of the steel pipe. Therefore, the tension of the wire rope is small and the accuracy requirements of the equipment are also loose. Since the speed of the wire is low, the use of wire rope is realistic.

In FIG. 8, an example of a two-axis directing device for solar power generation and a holding frame for a stationary part of this device will be described.
At a predetermined position of the biaxial pointing device non-moving portion (37), a connection fitting to the biaxial pointing device non-moving portion holding frame is provided. The assembly trusses for the two-axis directing device stationary part holding frame and others are manufactured at the factory, and are tightened and fixed with structural bolts when installed.
Next, Kanji day characters are used to explain the planar positional relationship.
The two-axis directing device immovable part (37) is arranged at the four corners of the kanji day character, and the five lines of the kanji day character are connected to the three or five plane truss (71, 72, 73), four struts (76) extending from the upper end of the strut (75) to the lower end of the fixed part at the four corners (76) The X-shaped struts (77) that extend from the upper end of the support column (75) to the ground on the opposite side are arranged, and the biaxial pointing device is immobile on the upper half and the lower half of the Kanji day. A total of four struts (78) are arranged on the section and support (75).
The two-axis directing device stationary part holding frame has a capability of resisting internal and external forces and ensuring an allowable deformation amount. The wind load is assumed to be 350 kg per square meter. Change the design as needed.

FIG. 8 shows a structurally completed two-axis directing device stationary part holding frame unit in a space for a part of six outdoor parking lots. That is, no connection is required for expansion.
This unit can be repeated on the horizontal plane when it is moved 16 meters in the front-rear direction and 15 meters in the left-right direction.
The size of 16 meters in the front-rear direction and 15 meters in the left-right direction is suitable for many existing outdoor parking lots. Change the design according to the needs of the individual case.
When expanding in the front-rear direction of the automobile, it is assumed that the drive unit is shared by connecting the adjacent unit and the drive wire rope.
The minimum height of the truss beam above the ground and the size of the main column are also important factors to consider.

The size of the sunlight receiving part in the case of FIG. 8 is 6.4 meters × 3.9 meters.
The land occupying area for one unit is 60 square meters, and the solar light receiving area is 24.96 square meters, 41.6%. The same ratio in the case of fixed light reception is assumed to be about 80%. If the light reception efficiency for two axes is improved by 35%, the shadow discount is 15%, and the oblique light reception efficiency is reduced by 10%,
The efficiency per land area of biaxially directed light reception versus fixed light reception is 0.416 / 0.8 * 1.35 * 0.85 / 0.9
→ 0.66
On the other hand, since the area of the solar panel is reduced in the case of two-axis directional light reception, the case of two-axis directional light reception is advantageous when compared with the equipment cost and the receiving frame cost.
Overall, cost effectiveness is favored by biaxially directed light reception.
And since the power can be generated by effectively using the land, it can be judged that it is worth further evaluation by evaluating the comfort of the shade effect and the merit of good impression.

12, 13, and 14 show perspective views of the shadows of the solar power generation panels for each time on March 20, June 21, and December 22 at 135 degrees east longitude and 35 degrees north latitude. If there is an overlap, the area ratio of the envelope shape is evaluated, and the average light receiving rate of 10 hours, 14 hours, and 8 hours is verified.
The practical values are 91%, 85%, and 84%, respectively.
The installation interval is 8 meters from east to west and 7.5 meters from north to south.

Examples of parts and the like referred to in the present invention are given. Both are available through mail order.
Worm gear, worm wheel: Aoki Seimitsu Industry WS40S HF4060S (reduction ratio 1:40)
Gear motor: Sumitomo Machine Industries Presto NEO ZNHMO2-1280-CD-200 (Reduction ratio 1: 200)
Stainless steel ball: Funube Seiko Commercially available USBIO board: Y2 USB connection relay board RBIO-2U (-)
CAD: Canon IT Solutions TurboCad Ver. 10

Claims (8)

The orthogonal axes of the two shaft steel pipes of the two-axis directing device are not matched, that is, they are in an orthogonal cross state, and a space for circular parallel light beams exists inside each of the shaft steel pipes. And a plurality of reflecting mirrors each having a diameter slightly larger than the diameter of the parallel light beam, and emitting the sunlight-collected parallel light beam from the solar directing device in an arbitrary fixed direction. In the two-axis directing device, the driving force to the shaft steel pipe through which the sunlight-collecting parallel light beam first passes is transmitted by performing a right-angle crossing transformation of the steel tube shaft, so that the sunlight-collecting parallel light beam subsequently passes. By aligning the core with the inside of the shaft steel pipe and allowing the shaft steel pipe to transmit the driving force to the shaft steel pipe through which sunlight collimated parallel light passes first, the fixed part of the solar directing device or further remote A method of providing a driving component in a part. A method for transmitting a tensile driving force with a long bar, a long wire rope, a long chain, a long belt, etc. in order to share a single or a plurality of driving parts in a number of two-axis directing devices. Including how to distribute across multiple units. In order to achieve the functions of the drive parts for the two shafts of the two-axis directing device according to claim 2 with a single motor, the driving force of the motor is applied to the inner mountain valley of the cylindrical inner and outer mountain valleys, and the outer mountain valleys The driving force is transmitted to a gear having a mountain and valley outside the other two cylinders, and the two gears are connected and disconnected in a reciprocal state in the axial movement of the gear of the inner and outer mountain valley. Parts realized by this. The holding frame for the stationary part of a large number of two-axis directing devices will be described using the shape of the Japanese character Kanji characters. Fit the truss with 5 planes, fit the struts at both ends of the middle line, place two struts extending from the upper end of the strut to the lower end of the fixed part at the four corners, Two struts that extend from the upper end of one strut to the bottom of the other strut are arranged, and a total of four struts that are combined with the non-moving part and the strut in the upper half and the lower half of the Japanese character. It is a holding frame that secures performance against internal and external forces and deformation within an allowable range, and includes a plurality of units of the above-mentioned form of this section, including a plurality of units arranged repeatedly. Holding frame for stationary part.
In addition, the fixed part of the two-axis directing device has a foundation with a total of six top ends near the ground. A form that does not prevent any horizontal rotation when the normal of the solar facing surface of the biaxial pointing device is horizontal. That is, a method for freely setting the direction of the two-axis directing device by making the end of the brake component unit of the vertical rotating shaft not in the contact area. The dimension of the wire wrapping part for the orthogonal cross conversion of the steel pipe shaft of the biaxial directivity device is approximately the outer diameter dimension of the steel pipe in both width and height, and from the left end of the wire wrapping part of the horizontal steel pipe to the right, Wind the wire rope in the direction that the thread of the right-hand thread advances, reach the right end of the wire winding part, pass the wire rope almost horizontally to the vertical steel pipe on the near side, and wind it in the direction that the thread of the right-hand thread advances This is a method of connecting the winding start to the winding start without loosening at the almost horizontal position from the winding start, and the reverse method.
If the vertical steel pipe is rotated to the right toward the heaven in this state, the opposite horizontal steel pipe will turn to the left while facing the right. In the case of a reverse hand, the horizontal steel pipe turns to the right while facing right. A device that can be used for lighting and power generation, without the drive part of the biaxial directing device, by placing the wire rope at a fixed position, and moving it manually.