JPH05322319A - Solar heat collecting and accumulating system - Google Patents

Abstract

PURPOSE:To mount a solar heat collecting part at a south roof surface of a housing in such a manner that it may be freely rotated, solar heat is taken into a house while the heat collected part is being raised upright, the solar heat is collected while the roof surface is being shielded and the heat is accumulated at a heat accumulating part at the under-ground location. CONSTITUTION:There are provide a housing 12 provided with a solar heat radiating region, a heat collecting part 18 spaced apart from a south roof surface 14 of the housing and rotatably and pivotally supported at a supporting member 16, a hot water storing tank 46 mounted at an under-ground heat accumulating room 44 and a heat accumulating and temperature retaining tank 48 circumferentially arranged at the hot water storing tank. In addition, there are provided a suction port 50 connected to one end of the heat accumulating and heat storing tank, a blowing port 52 connected to the other end, a heat exchanging part arranged within the heat accumulating and heat storing tank and communicated with the hot water storing tank, a hot water panel box 86 arranged at an upper surface of the heat accumulating chamber and communicated with the hot water storing tank, and a general hot water feeding heat accumulating tank heat exchanging with the hot water storing tank.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention rotatably installs a solar heat collecting portion on the south side roof surface of a house such as a solarium or a greenhouse, and keeps the heat collecting portion standing upright substantially parallel to the sun's rays. It can be used for indoor heating, hot water supply, etc. while taking in the solar heat indoors or keeping the roof surface shielded by the heat collecting part and collecting the solar heat in the heat collecting part and storing it in the underground heat storage part. The present invention relates to a solar heat collection and heat storage utilization system.

[0002]

2. Description of the Related Art Conventionally, in order to effectively use the heat energy of sunlight, in a general house, a solar panel is installed on the south side where sunlight is radiated, and a transparent resin plate stretched over the roof in winter. Indoors are heated and heated directly by the heat energy of the more transparent sun rays, or in greenhouse greenhouses for agriculture, the houses are constructed with transparent glass or vinyl film, and the sun rays are taken into the house in the winter. The crops are forcibly cultivated while heating and heating. In addition, a solar water heater is placed on the south-facing roof surface of a general house, an apartment house, etc., and the water in the heat collecting part is heated by the solar heat while flowing water through the heat collecting part to the upper part of the heat collecting part. The warm water is stored in the heat insulation tank installed at or is sent to the hot water storage tank installed on the ground for storage, and the hot water heated to about 70 ° C in summer and about 30 ° C in winter, It is used inexpensively while supplying water to the kitchen, bathtub, etc.

[0003]

DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention However, in the above-mentioned sunroom or greenhouse house which directly takes in the solar heat indoors, the ventilation window is opened in order to suppress the temperature rise in the summer, or Has to block the sun's rays with a shutter, a shielding film, etc., and has not yet fully utilized solar thermal energy. On the other hand,
In the winter, the solar heat alone cannot provide sufficient indoor temperature when there is a sudden temperature change, so it is necessary to use other heaters together to heat the indoor temperature to the specified temperature, which is costly and costly. The air inside is also easily polluted by flue gas. Also, in solar water heaters that are fixed on the roof of general houses, solar heat energy is collected throughout the year and used for indoor hot water supply equipment, etc., but the hot water storage capacity is approximately 200 liters, and other than hot water supply equipment. However, there was a problem that it could not be used for multiple purposes by storing excess solar heat energy throughout the year.

The present invention has been made in view of the above conventional problems, and a first object of the present invention is to provide a solar heat collecting portion in a region of a house used for a sunroom, a greenhouse, etc., which is irradiated by the solar rays. , Stand up so that the sun's rays can be taken indoors, or install it so that it can fall and turn parallel to the roof surface in order to shield the sun's rays indoors, and take in the solar heat directly in the winter. In the summer, the solar heat can be easily collected and used as hot water while easily blocking the sun's rays. Furthermore, the second purpose is to install a large-scale hot water storage tank in the underground heat storage room for storing the solar heat collected as heat water in the heat collecting section throughout the year to use it for multipurpose purposes such as hot water supply and indoor heating. Saves facility costs and operating costs required for indoor air conditioning, hot water supply, etc. by directly or indirectly supplementing solar heat indoors without wasting solar heat energy in summer and winter Another object is to provide a solar heat collection and storage system that is capable of promoting human health through clean air conditioning.

[0005]

In order to achieve the above object, the present invention provides a house 12 including a room, a solarium, a greenhouse house, etc., which is provided with an irradiation area of the sun rays, and the sun rays of the house 12. The support 16 is provided upright at a position apart from the south roof surface 14 for irradiation, and a solar heat pyrothermal unit 18 rotatably installed on the support 16, and the sun for irradiation on the house 12 in summer While the light rays are blocked by the heat collecting portion 18, the water supplied into the heat collecting portion 18 is heated by solar heat energy, and in the winter season, the heat collecting portion 18 is rotated at an angle substantially parallel to the sun rays. The house 12 is constructed by a solar heat collection and heat storage utilization system 10a in which sunlight rays are taken into the house 12. Next, a house 12 including a room having a solar heat irradiation area, a solarium, a greenhouse house, and the house 1
The heat collection chamber 44 provided in the basement of 2 and the solar heat collection rotatably erected on the support 16 erected at a position distant from the south roof surface 14 of the house 12 irradiated by the sun rays. Part 18 and the heat collecting part 18 connected to this heat collecting part 18
The hot water storage tank 46 installed in the heat storage chamber 44 for storing the hot water heated by the above, and the heat storage in which the hot water storage tank 46 is surrounded and is filled with the heat storage material 74 in order to keep the hot water storage tank 46 warm. A heat retaining tank 48, and an inlet 50 which is connected to one end side of the heat retaining and retaining tank 48 and is installed in the vicinity of the ceiling of the house 12 for supplying warm air in the ceiling into the heat retaining and retaining tank 48. The warm air that is communicated with the other end side of the heat storage heat retaining tank 48 and is heated while flowing through the heat storage heat retaining tank 48 is supplied to the house 12
A blower outlet 52 for blowing air into the inside, and the heat storage heat retention tank 48
The hot water storage tank 46 is disposed inside and communicates with the hot water storage tank 46.
The thermal energy of the hot water in the heat storage material 7
4 and a heat exchange part 54 for conducting the heat to the heat exchanger 4, and the hot water heated by the heat collecting part 18 of the solar heat is sequentially stored in the hot water storage tank 46 and the warm air in the ceiling part of the house 12 is stored in the heat storage heat insulating tank. It is composed of a solar heat collection and heat storage utilization system 10b in which the hot air heated by the heat exchange section 54 is blown into the house 12 while being sent to the inside of the heat storage and keeping tank 48. It Further, the house 12 is provided with a hot water panel box 86 having an upper surface on the same plane as the floor surface 62 or at a position immediately below the floor surface 62, and the hot water panel box 86 is installed in the heat storage chamber 44. The hot water storage tank 46 is connected to the hot water storage tank 46 by a communication pipe 90, and the hot water level in the hot water storage tank 46 is maintained at the same height as the panel upper surface of the hot water panel box 86 or higher than the panel upper surface. 90, the hot water panel box 86 while naturally circulating hot water in the hot water panel box 86
The inside of the house 12 may be heated by radiating heat from the upper surface. Further, the house 12 is connected to the solar heat collecting portion 18 installed outdoors, and is provided with a hot water storage tank 46 installed in the heat storage chamber 44 and a heat storage tank 92 for general hot water supply, and the hot water storage tank 46. And general-purpose hot water storage tank 9
2 is a heat exchange part 5 for mutually heating the hot water inside.
4, the heat energy of the hot water in the hot water storage tank 46 may be transferred to the hot water supplied to the general hot water supply heat storage tank 92 to heat the hot water to the outside.

[0006]

When the solar heat collection and heat storage utilization system of the first invention is installed in a house, each heat collection part that shields the south side roof surface in order to directly take in the sun's rays in the house in winter is erected. It keeps the condition. Next, in the summer, in order to block the sunlight rays that enter the room indoors, the heat collecting part is laid down and the solar heat is collected by the heat collecting part to heat the water that has been supplied to the hot water supply equipment at home. In the winter, sunlight is incident on the interior of the house to naturally heat the interior of the house while using the house as a solarium, etc., and clean the indoor air without using other heating equipment. It can be kept and exposed to sunlight from children to adults, and in summer when the sunlight is strong, it is possible to improve the health of each person by suppressing the rise of indoor temperature while simply blocking the sunlight. At the same time, in the light-shielded state, the solar heat is collected in the heat collecting part to heat the water supplied to the hot water tank, and this heated hot water can be supplied to the kitchen, washroom, etc. at home at low cost and irradiated to the house. It will be possible to effectively utilize the sun rays from summer to winter. Next, when the solar heat collection and heat storage utilization system of the second invention is installed in a house, the heat collection section is erected in parallel with the sun's rays in winter to directly take in the solar heat energy indoors, and in the summer. Heats the water inside the heat collecting part by laying it down and sequentially storing it in the hot water storage tank in the heat storage chamber. While constantly storing hot water of high temperature in this hot water storage tank, heat is exchanged with the heat storage material in the heat storage heat storage tank. Then, heat energy is also stored in this heat storage material, and in the winter, warm air in the ceiling of the house is sent from the suction port to the heat storage heat retention tank, and while warming, warm air is blown indoors. In addition, the facility cost for indoor heating is increased by naturally circulating hot water into the hot water panel box installed on the floor to heat the floor while heating the floor in combination with the solar heat entering the house. And operating costs can be saved. In addition, the heat of the high temperature hot water in the hot water storage tank is heated while exchanging heat with the low temperature hot water in the general hot water storage heat storage tank attached to the hot water storage tank of the heat storage chamber.
It is also possible to supply hot water to hot water supply facilities for general households, while using the house as a greenhouse for agriculture, for example, collecting and storing solar heat energy throughout the year, heating the house,
Alternatively, it is possible to easily shield the sun rays in the summer.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A preferred embodiment of the present invention will be described below with reference to the accompanying drawings. FIG. 1 shows a solar heat collecting and heat storage utilizing system 10a according to an embodiment of the first invention. In the figure, a solar heat collection and heat storage utilization system 10a is separated from a house 12 including a room having a solar radiation irradiation area, a solarium, a greenhouse house, etc., and a south side roof surface 14 irradiated by the solar rays of the house 12. Support 16 erected so that
And a solar heat collector 18 rotatably mounted on the support 16.

The south side roof surface 1 irradiated by the sun rays
No. 4 has a transparent resin plate, a glass plate, etc. stretched over it so that sunlight can be taken indoors. As shown in FIG. 2 and FIG. 3, the support 14 includes a plurality of support columns 20 standing upright from the south side surface of the house 12, and upper ends of the plurality of support columns 20 above the roof surface 14 on the south side. It is provided with a substantially rectangular hollow frame body 22 protruding toward and a leg 24 for supporting an end portion of the hollow frame body 22 on the south side roof surface 14.

The heat collecting portion 18 includes a plurality of heat collectors 26 fitted so that the inside of the hollow frame body 22 can be closed, and a heat retaining tank 28 installed on the upper end of the hollow frame body 22. , And each of the heat collectors 26 is a known heat collector used as a solar water heater, and the support shafts 30a and 30b projecting at the center positions of both ends in the inclination direction are the hollow frames. First lateral frames 32 facing each other along the longitudinal direction of the body 22
The heat collector 26 and the heat retaining tank 28 are rotatably supported by a and the second horizontal frame 32b, and the water supplied to the heat retaining tank 28 is convectively circulated to each heat collector 26. Two sets of circulation hoses 34a and 34b are connected to each other for heating by heating.

A rotating shaft 36 is axially supported along the outer surface of the first horizontal frame 32a for rotating the collectors 26, and the supporting shafts of the rotating shaft 36 and the collectors 26 are supported. 30a
Are linked by an interlocking mechanism 38 such as a bevel gear, and one end of the rotary shaft 36 is linked with a motor 42 installed on a base plate 40 fixed to an end of the first horizontal frame 32a. By rotating the rotating shaft 36 in the forward or reverse direction with this motor 42, the solar collectors 26 are at an angle at which the solar rays are more likely to be incident on the south roof surface 14 than when the hollow frame 22 is horizontally closed. It stands up, and then it is displaced from the standing state to the horizontal state where it blocks the sun's rays.

When the solar heat collecting and heat storage utilization system 10a of the first invention is installed in the house 12, when the sun rays are directly taken into the house 12 in winter, the roof surface 14 on the south side is used.
Each heat collector 26 that shields the
While rotating 6 normally, the support shaft 30a is interlocked by each interlocking mechanism 38 to hold each heat collector 26 in an upright state as shown in FIG. Next, when the sunlight rays that enter the indoor 12 are blocked in the summer, the rotation shaft 36 is reversely rotated by the motor 40, and the support shaft 30a of each heat collector 26 is reversely rotated by the interlocking mechanism 38 while each heat collector 26 is being rotated. Lay down as shown in Figure 2,
The sun's rays are shielded by the respective heat collectors 26 that have fallen down. At the same time, the solar heat is collected by each heat collector 26 to heat the water supplied to the inside, and the heated hot water is convectively circulated into the heat-retaining tank 28 to be stored and supplied to the hot water supply facility in the home. While using the house 12 for a solarium, etc., in the winter, sunlight is incident on the house 12 to naturally heat the inside of the house 12 and clean the indoor air without using other heating appliances. It can be kept in a state of being exposed to sunlight from children to adults, and in the summer when the sunlight is strong, it can improve the health of each person by suppressing the rise in indoor temperature while easily blocking the sunlight. is there. At the same time, in the light-shielded state, the collector 26 collects the solar heat to heat the water supplied to the heat-retaining tank 28, and the heated water can be supplied to the kitchen, washroom, etc. at home at low cost. The sun rays irradiating the house 12 can be effectively used from summer to winter. In the embodiment, the rotating shaft 36 is rotated forward and backward by the motor 40 for standing and falling rotation of each heat collector 26, but the present invention is not limited to this, and the manual rotating mechanism on the ground and the rotating shaft 36 are not limited thereto. The heat collectors 26 may be erected and fallen and rotated by interlocking with each other.

Next, FIG. 4 shows a solar heat collecting and storing system 10b according to an embodiment of the second invention. This solar heat collection and heat storage utilization system 10b includes a house 12 including a room, a solarium, a greenhouse house, etc., which is provided with an irradiation area of solar rays as in the first invention, and a heat storage chamber 44 provided in the basement of the house 12. And a support body 16 installed so as to be spaced apart from the south side roof surface 14 of the house 12 irradiated by the sun rays, and a solar heat collecting portion 18 rotatably mounted on the support body 16. And a hot water storage tank 46 installed in the heat storage chamber 44 for storing hot water that is connected to the heat collecting portion 18 and heated by the heat collecting portion 18, and the hot water storage tank 46.
To store the heat, the heat storage heat retention tank 48 provided around the hot water storage tank 44 and the heat storage heat retention tank 4 installed on the ceiling of the house 12.
8 and the suction port 50 communicating with one end side of the heat storage tank 4
A heat outlet 52 that communicates with the other end side of 8 to blow warm air into the house 12, and a heat exchanger that is disposed in the heat storage heat retaining tank 48 that is in communication with the hot water storage tank 46 on the side of the air outlet 52. And a portion 54a.

As shown in FIGS. 4 and 5, the heat storage chamber 44
Is constructed in a box shape by a concrete side wall 56 and a concrete bottom slab 58 which are excavated in part of the ground of the house 12 and cast in situ. Instead of cast-in-place concrete, it may be constructed in a box shape with a metal plate. In addition, the support 1
6. The heat collecting unit 18 has the same structure as that of the first invention shown in FIGS. 2 and 3, and the standing shafts of the heat collectors 26 are rotated while the support shafts 30a are normally and reversely rotated by the rotation shafts 36 which are interlocked with the motor 40. The sun rays are taken into the house 12 and are shielded while performing the probation.

As shown in FIGS. 4 to 6, the hot water storage tank 46.
Is fixed to the upper surface of a base frame 60a installed on the concrete bottom slab 58 of the heat storage chamber 44, and its capacity is 400
It is about 0 liters, and has a substantially rectangular parallelepiped shape, and a projecting portion 64 projecting to the floor surface 62 of the house 12 is provided on the upper surface near the end portion for floor heating described later. In addition, the hot water storage tank 46 has a wall thickness of 10c on the entire outer circumference in order to keep warm water inside.
A heat insulating material 66 such as foamed polyurethane resin of about m is attached, and the heat insulating material 66 is covered with a metal cover plate. Thermal insulation tank 28 of the heat collecting section 18 and other houses 1
The first hot water supply valve 70a, which is connected to the hot water supply pipe 68 which is connected to the heat retaining tank 28a of the stationary heat collecting portion 18a installed on the roof surface of 2a, is connected to the projecting portion 64 of the hot water storage tank 46, The hot water heated to about 100 ° C. in the heat collecting portions 18 and 18a is sequentially stored in the hot water storage tank 46.

As shown in FIGS. 5 and 6, the heat storage heat retaining tank 4 is used.
Reference numeral 8 denotes first and second heat retaining tanks 72a and 72b that are closely arranged on one side surface and the other side surface of the hot water storage tank 46, and mutually on both ends of the first and second heat retaining tanks 72a and 72b. It is composed of third and fourth heat retaining tanks 72c and 72d which are communicated with each other and are closely arranged on the peripheral side surface of the hot water reservoir 46. Each heat retaining tank 72 has a vertically long rectangular parallelepiped shape and stores heat like a drill stone inside. The material 74 is filled and the outer peripheral surface is provided with a heat insulating material 66 having a thickness of about 5 cm. The heat insulating material 66 is covered with a metal cover plate and placed on the upper surface of the base frame 60b installed on the concrete bottom plate 58. ing. The first heat retaining tank 72a located on the opposite side of the protruding portion 64 of the hot water storage tank 46 is shown in FIG.
As shown in FIG. 7, there is a flat projecting tank 72e which is projected so as to be in close contact with the upper surface of the hot water storage tank 46, and the flat projecting tank 72e is provided.
A heat storage material 74 is also filled inside, and the outer peripheral surface is covered with a heat insulating material 66 and a metal cover plate. As a result, the hot water storage tank 46 is wrapped by the respective heat retention tanks 72 of the animal heat retention tank 48 and natural heat dissipation of the heat energy of the hot water stored therein is prevented. Further, the heat exchanging portion 54a is installed in the second heat retaining tank 72b on the protruding portion 64 side of the hot water storage tank 46 and communicates with the hot water storage tank 46. As a result, the same hot water storage tank 4
The hot water in 6 is convectively circulated to the heat exchange section 54a, and the heat energy is sequentially stored in the heat storage material 74 in the second heat retaining tank 72b.

The suction port 50 communicates with a first heat retaining tank 72a of the heat storage heat retaining tank 48 via an intake pipe 76, and an intake fan 78 communicates with an intermediate position of the intake pipe 76 so that the ceiling portion of the house 12 is connected. This warm air is blown into the first heat retaining tank 72a. One end of an exhaust pipe 80 communicates with the upper surface of the second heat retaining tank 72b opposite to the first heat retaining tank 72a, and the air outlet 50 is connected to the air volume adjusting valve 82 communicated with the exhaust pipe 80.
Are in communication. From the intake pipe 76 to the first heat insulation tank 72
The warm air blown into the a is divided into the third and fourth heat retaining tanks 72c and 72d which are connected to both ends of the first heat retaining tank 72a,
Further, the heat storage material 74 in each heat retaining tank 72 is heated while gathering in the second heat retaining tank 72b at the other end, and the heat retaining power prevents the heat energy of the hot water in the hot water storage tank 46 from radiating heat. In addition, the second heat insulation tank 72b is caused to flow through each heat insulation tank 72.
The warm air that has flowed in is heated by the heat exchanging portion 52a that radiates the heat energy in the hot water storage tank 46 and becomes hot air from the outlet 50 and is blown to the floor surface 62 of the indoor 12. By radiating the heat of the hot water in the hot water storage tank 46 to the heat storage material 74, high temperature hot water can be taken into the hot water storage tank 46 in the summer, and by raising the temperature of the heat storage material 74, the hot water in the hot water storage tank 46 can be collected. The temperature can be constantly maintained at about 100 ° C.

As shown in FIGS. 4 and 5, a joist 84 is installed on the upper surface opening of the heat storage chamber 44.
A hot water panel box 86 and a concrete board 88 for floor heating of the house 12 are installed on the upper surface of the
Is the projecting portion 64 of the hot water storage tank 46 and the communication pipes 90a, 90b.
Is communicated with. The hot water in the hot water storage tank 46 is the communication pipe 9
It is naturally circulated into the hot water panel box 86 via 0a and 90b, and performs floor heating while radiating heat from the heated panel surface. The concrete board 88 is the house 1
While the thermal energy inside 2 and the solar thermal energy incident on the inside of the house 12 are internally stored, the thermal energy stored at night can be radiated indoors to assist floor heating.

As shown in FIGS. 4 and 7, in the heat storage chamber 44, a general hot water supply heat storage tank 92 is installed in the base frame 60c in parallel with the hot water storage tank 46. The heat storage tank 92 for general hot water supply has a capacity of about 2000 liters, the outer peripheral surface is covered with a heat insulating material 66 or a metal cover plate, and the heat exchanging portion 54b installed therein is communicated with the hot water storage tank 46, and also the hot water storage tank 46. The heat exchange section 54c installed therein communicates with the heat storage tank 92 to heat the internal hot water while exchanging heat between the tanks. A second hot water supply valve 70b communicated with the hot water supply pipe 68 for supplying hot water into the general hot water supply heat storage tank 92 is connected with the heat storage tank 92,
The external hot water supply pipe 94 for supplying hot water to the outside is the heat storage tank 92.
The hot water is supplied to the external hot water supply equipment by the pump 96.

As shown in FIG. 8, an exhaust pipe 80 is extended from the second heat retaining tank 72b of the heat storage heat retaining tank 48 to the outside house 12a to provide a hot air outlet 52, or a hot water panel box on the floor. 86 is installed to communicate with the hot water storage tank 46 through the communication pipes 90a and 90b to radiate hot water from the panel surface while naturally circulating hot water, thereby performing floor heating in the house 12a, or from the hot water storage tank 46 to a heat source of a heat pipe. The tube 98 may be extended.

When the solar heat collecting and heat storage utilizing system 10b of the second invention is installed in the house 12,
In the winter, the heat collectors 26 of the heat collecting unit 18 are erected in parallel with the sun's rays to directly take in the solar heat energy into the indoor 12, and in the summer, the heat collectors 26 are laid down to heat the water inside. And then sequentially stored in the underground hot water storage tank 46, and the hot water heated by the external stationary heat collection unit 18a is also sequentially stored in the hot water storage tank 46.
It is stored in the hot water storage tank 46 at a constant rate of 10
While storing hot water of about 0 ° C., heat is exchanged with the heat storage / retaining tank 48 to store heat energy in the heat storage / retaining tank 48, and the warm air in the ceiling of the house 12 is sucked into the intake port 5 in the winter season.
From the 0, the air is sent to the heat storage / retaining tank 48 to further warm the air, and the hot air is blown indoors from the outlet 52, and the hot water in the hot water tank 46 is naturally circulated in the hot water panel box 86 installed on the floor surface. By doing so, the floor heating is performed while radiating heat, and the heating of the house 12 can be inexpensively performed while saving the facility cost and the operating cost by using it together with the solar heat entering the room. In addition, the heat of the high temperature hot water in the hot water storage tank 46 is exchanged with the low temperature hot water in the heat storage tank 92 for general hot water supply provided in the underground hot water storage tank 46 to heat the hot water supply equipment for general households. Hot water can also be supplied, and by installing a hot water storage tank 46, a general hot water heat storage tank 92, etc. in the underground heat storage chamber 44, maintenance and inspection of each tank body, piping, etc. is easy, and the service life is long, House 12
For example, while utilizing as a greenhouse greenhouse for agriculture, solar heat energy is collected and stored throughout the year to heat the interior of the house, or to shield sunlight rays in the summer, thereby achieving labor saving.

[0021]

As described above, according to the solar heat collecting and heat storage system of the first aspect, it is provided to the support which is erected at a position apart from the south side roof surface of the house irradiated by the sun rays. It is equipped with a solar heat pyroheater movably installed,
In the summer, the sun's rays that irradiate the house are shielded by the heat collecting part while the water supplied to the heat collecting part is heated by solar heat energy, and in the winter, the heat collecting part is angled substantially parallel to the sun's rays. By turning the sun light into the house and taking in the sun rays in the house, the sun rays can be easily shielded in the summer, and the solar heat is transmitted as warm water in the summer and directly to the indoors in the winter to transmit solar heat energy throughout the year. It can be used without waste and saves energy costs of the house. Next, according to the solar heat collection and storage system of claim 2, the solar heat collection is rotatably erected on a support body erected at a position apart from the south side roof surface of the house irradiated by the solar rays. Section, a hot water storage tank installed in an underground heat storage chamber to store hot water heated by the heat collecting section, a heat storage heat storage tank installed around the hot water storage tank to keep the hot water storage tank warm, and this heat storage tank A suction port that communicates with one end of the heat storage tank to send warm air from the roof of the house into the heat storage heat retention tank, and communicates with the other end of the heat storage heat retention tank while flowing through the heat storage heat retention tank An outlet for blowing the warm air heated to the inside of the house, and the heat energy of the hot water in the hot water storage tank, which is arranged in the heat storage and heat storage tank and communicates with the hot water storage tank, into the heat storage and heat storage tank. It is equipped with a heat exchange part for conduction, and in the winter season, the heat collecting part is in a corner substantially parallel to the sun rays. The sun rays are taken into the house by rotating to the sun, and in the summer, the sun rays are easily shielded to collect the solar heat and store it as hot water in the hot water storage tank. By using it for indoor heating while conducting heat, it can be used for indoor heating while collecting solar heat energy without wasting and storing heat. Will be saved. In addition, claim 3
According to the above, the floor surface of the indoor is provided with a hot water panel box and communicated with the hot water storage tank installed in the heat storage chamber through a communication pipe,
The hot water in the hot water storage tank is naturally circulated into the hot water panel box, and the heat can be dissipated from the upper surface of the panel box to allow floor heating at an inexpensive cost. Further, according to claim 4, a hot water storage tank installed in the heat storage chamber and a heat storage tank for general hot water provided side by side are provided, and the hot water storage tank and the heat storage tank for general hot water supply mutually warm hot water. It is possible to inexpensively obtain the hot water to be supplied to the home in the general hot water supply heat storage tank by having the heat exchanging portion for performing the operation.

[Brief description of drawings]

FIG. 1 is a front view showing a solar heat collecting and heat storage utilizing system according to a first invention.

FIG. 2 is an enlarged perspective view of a heat collecting portion of the solar heat collecting and heat storage utilizing system.

FIG. 3 is an enlarged perspective view showing a state in which a heat collecting portion of the solar heat collecting and heat storage utilizing system is erected.

FIG. 4 is a front view showing a solar heat collecting and heat storage utilizing system according to a second invention.

FIG. 5 is a partially enlarged vertical cross-sectional view showing a solar heat collector, a hot water storage tank of the heat storage utilization system, a heat storage heat retention tank, and the like.

FIG. 6 is a partially enlarged cross-sectional view showing a solar heat collector, a hot water storage tank of the heat storage utilization system, a heat storage heat retention tank, and the like.

FIG. 7 is a partially enlarged front view showing a heat storage tank for general hot water supply of the solar heat collection and heat storage utilization system.

FIG. 8 is a partially enlarged front view of the heating device when heating another house by using the hot water in the hot water storage tank of the heat storage chamber.

[Explanation of symbols]

 10a 1st solar heat collection and heat storage utilization system 10b 2nd solar heat collection and heat storage utilization system 12 House 14 South side roof surface 16 Support 18 Heat collection part 44 Heat storage room 46 Hot water storage tank 48 Heat storage heat retention tank 50 Suction inlet 52 Outlet 54 Heat exchange part 62 Floor surface 74 Heat storage material 86 Hot water panel box 90 Communication pipe 92 General hot water storage tank

Claims (4)

[Claims] 1. A house including a room, a solarium, a greenhouse house, etc., which is provided with a solar radiation area, and a support which is erected at a position apart from a south side roof surface of the house which is exposed to the solar rays. A solar heat collecting unit rotatably installed on this support, and the water supplied to the heat collecting unit is blocked by the heat collecting unit while shielding the sun rays irradiating the house in summer. A system for collecting and storing heat from the sun, which is heated by energy and in the winter, the heat collecting part is rotated at an angle substantially parallel to the sun's rays to take the sun's rays into the house. 2. A house including a room having a solar heat irradiation area, a solarium, a greenhouse house, etc., a heat storage room provided in the basement of the house, and a roof surface on the south side of the house irradiated by the sun's rays. Inside the heat storage chamber for storing the heat collecting portion of the solar heat rotatably installed on the support body erected at the separated position and the hot water heated by the heat collecting portion connected to the heat collecting portion. The hot water storage tank installed, the heat storage heat storage tank that is surrounded by the hot water storage tank to keep the hot water storage tank warm, and the inside is filled with a heat storage material, and the heat storage heat storage tank is connected to one end side of the heat storage heat storage tank and is connected to the ceiling of the house. It is installed in the vicinity and is connected to the suction port for sending warm air in the ceiling into the heat storage / heat-retaining tank, and is connected to the other end of the heat storage / heat-retaining tank to be heated while flowing through the heat-retaining / heat-retaining tank. A hot air outlet for blowing warm air into the house, and the hot water storage unit disposed in the heat storage heat retention tank And a heat exchange unit for communicating the heat energy of the hot water in the hot water storage tank to the heat storage material in the heat storage and heat storage tank, and the hot water heated by the solar heat collecting unit is sequentially stored in the hot water storage unit. The warm air in the ceiling of the house is sent to the heat storage heat retention tank while being stored in the tank, and the hot air heated by the heat exchange section is blown into the house while passing through the heat storage heat retention tank. A collection system for solar heat and a heat storage utilization system. 3. The house includes a hot water panel box having a top surface disposed on the same plane as the floor surface or immediately adjacent to the floor surface, and the hot water panel box includes a hot water storage tank installed in the heat storage chamber. The hot water level in the hot water tank is maintained at the same height as the panel top surface of the hot water panel box or higher than the panel upper surface, and the hot water tank, the communication tube, and the hot water panel box are filled with hot water. The solar heat collecting and heat storage utilization system according to claim 2, wherein the inside of the house is heated by radiating heat from the upper surface of the hot water panel box while naturally circulating. 4. The house is provided with a heat storage tank for general hot water, which is connected to a solar heat collecting portion installed outdoors, and is provided with a hot water storage tank installed in the heat storage chamber. The heat storage tank for heat use has a heat exchange part for mutually heating the hot water in the inside, and heat energy of the hot water in the hot water storage tank is transferred to the hot water supplied in the heat storage tank for general hot water supply by heating. The solar heat collection and storage system according to claim 2, wherein hot water is supplied to the outside while warming.