JP3161802B2 - Residential rainwater storage equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a technology for utilizing natural energy in harmony with nature and for preventing environmental destruction in a house.

[0002]

2. Description of the Related Art In a conventional house, rainwater is unnecessary and was designed to drain the water as soon as possible. In addition, all the water for car washing, toilet and watering uses tap water, and no consideration was given to saving water and energy.

[0003]

DISCLOSURE OF THE INVENTION The present invention provides a house and a living that are friendly to the environment and people, prevents further destruction of the global environment, and uses as much energy as possible to coexist with the environment. This is to provide a life that uses natural energy.

[0004]

The problems to be solved by the present invention are as described above. Next, means for solving the problems will be described. In claim 1, the upper part of the garage of the house
The garage rainwater storage tank 1 is located in
The rainwater storage tank 3 on the outer wall is also constructed inside,
Rainwater into the rainwater storage tank 3 on the outer wall,
Can be introduced into the storage tank 1
Rainwater on the roof 5 is also introduced into the garage rainwater storage tank 1
The outer wall rainwater storage tank 3 and the garage rainwater storage
The stored water in the storage tank 1 is used for washing cars and toilets and for gardening.
It is designed to be used for sprinkling water .

[0005] In claim 2, the roof of the house is
Roof 7 with pond and roof rainwater storage tank 8
The solar system is constructed on a roof 6 and the solar system
A roof rainwater storage tank 8 is arranged on the roof 6, and the roof rainwater storage tank 8 is provided.
The storage tank 8 has rain on the solar system roof 6
Storing the water, warming the accumulated rainwater,
Washing the stored water in the rainwater storage tank 8 with a car wash and toilet
And for watering the garden .

[0006]

Next, the operation will be described. As shown in FIG.
The annual rainfall varies, but there is constant rainfall every month. If this rainfall is stored, it is easy to fill the garage rainwater storage tank 1, the roof rainwater storage tank 8, and the outer wall rainwater storage tank 3. . And as the amount of tap water used for car washing, toilets and watering,
A sufficient amount can be obtained by precipitation. In addition, an automatic switching mechanism is provided to automatically switch to tap water when water used for car washing, toilets, and watering runs out of the rainwater storage tank 1.

The operation will be described with reference to FIG. Rain water that falls on the solar system roof 6 or garage roof 5
It is stored in the rainwater storage tank 1, the roof rainwater storage tank 8, and the outer wall rainwater storage tank 3. The rainwater is not used for bathing, washing, washing, and kitchen, but is used for car washing, toilets, and watering. When the rainwater storage tank 1 is full, the tanks are configured to overflow.

[0008]

Next, an embodiment will be described. 1 is a front sectional view of a house showing a rainwater storage device for a house according to the present invention. FIG. 2 is a drawing showing a flow of stored water of the rainwater storage device for a house according to the present invention.
Is an enlarged front cross-sectional view of a rainwater storage tank 1 provided above the garage G and a room temperature cooling / heating tank 2 provided thereunder, and FIG. 4 is a plan view of a roof portion of the garage G of another embodiment. 5 is a front view of FIG. 4, FIG. 6 is a side view of FIG.
8 is a front sectional view showing a rainwater storage tank 1 of a garage G of still another embodiment, FIG. 8 is a side sectional view of the embodiment of FIG.
Is a drawing showing changes in annual precipitation.

Referring to FIG. The house of the present invention
The roof is constructed as a one-way inclined surface facing south, and the roof is divided into three sides, a roof 7 with left and right solar cells and a central solar system roof 6 with a roof rainwater storage tank 8.
It is composed. On the solar system roof 6, a roof rainwater storage tank 8 is arranged, and on the other surface,
A solar water heater 14 is provided. The solar water heater 14
Is configured to pump tap water to make it warm, but the roof rainwater storage tank 8 itself is configured to store rainwater that has fallen on the solar system roof 6 and to make the collected rainwater warm.

The outer wall of the house is made thicker and the outer wall rainwater storage tank 3 is formed. The outer wall rainwater storage tank 3 can also be supplied with rainwater heated in the roof rainwater storage tank 8. Further, a rainwater storage tank 1 is formed in a portion below the roof on the upper surface of the garage G provided outdoors. The garage rainwater storage tank 1 is configured to introduce rainwater falling on the garage roof 5. Also, as shown in FIG. 1, it is possible to store rainwater that has fallen on the solar system roof 6 in the roof rainwater storage tank 8 or in the outer wall rainwater storage tank 3 and then in the garage rainwater storage tank 1 for storage. I have.

The rainwater stored in the garage rainwater storage tank 1 is configured to be used mainly for washing the private vehicle 12. In addition, the house is provided with a basement 10 so that natural resources can be used effectively to save resources. Further, a room temperature cooling and heating tank 2 is provided below the garage G in parallel with the basement room 10. A heat pipe 11 for obtaining a cooling temperature and a heating temperature from the stored water is additionally provided in the room temperature cooling / heating tank 2.

As for the layout of the rooms in the house, a bathroom 18 and a bedroom are arranged on the second floor, and a living room and a toilet 9 are arranged on the first floor. In the basement 10, a room, such as a piano room, which is a source of noise is disposed. Also, a spring 4 is provided outside the room, and rainwater stored in the roof rainwater storage tank 8 or the outer wall rainwater storage tank 3 is sprayed also on the spring water 4 and the planting part. FIG. 3 is an enlarged view of a garage roof 5, a garage rainwater storage tank 1, and a room temperature cooling / heating tank 2.

Next, an embodiment of a simplified garage G and a garage rainwater storage tank 1 will be described with reference to FIGS. In the embodiment shown in FIGS. 1 and 3, the garage G of concrete casting and the garage roof 5 are illustrated. In FIGS. 4 to 8, the garage G of the steel frame supporting structure is shown.
1 shows a structure in which a garage rainwater storage tank 1 is provided.

In the embodiment shown in FIGS. 5 and 6, the garage roof 5 has a symmetrical circular arc shape. In the embodiments shown in FIGS. 7 and 8, the garage roof 5 is inclined in one direction. The garage roof 5 is made of a corrugated iron plate. The corrugated iron plate serves as a gutter, and guides rainwater falling on the garage roof 5 to the garage rainwater storage tank 1. The garage rainwater storage tank 1
Is formed on the lower surface of the garage roof 5 and is also made of an iron plate. Then, rainwater can be stored inside the garage rainwater storage tank 1. Reference numeral 13 denotes a drain pipe for use in car washing.

[0015]

As described above, the present invention has the following advantages. That is, by storing and using rainwater, the amount of tap water used can be saved. Also, by using the space above the garage G,
The garage rainwater storage tank 1 can be installed even on a site with a small floor space, and the tank designed integrally with the garage G does not impair the landscape.

In addition, in the event of heavy rain, each house can store rainwater, thereby preventing primary flooding of the river, which in turn prevents the riverbed and bank nature from being destroyed by river construction. It leads to things.

[Brief description of the drawings]

FIG. 1 is a front sectional view of a house showing a house rainwater storage device of the present invention.

FIG. 2 is a diagram showing a flow of stored water in a rainwater storage device for a house according to the present invention.

FIG. 3 is a rainwater storage tank 1 provided above a garage G
FIG. 2 is an enlarged front sectional view of a part of a room temperature cooling / heating tank 2 provided in the underground part.

FIG. 4 is a plan view of a roof portion of a garage G according to another embodiment.

FIG. 5 is a front view of FIG. 4;

FIG. 6 is a side view of FIG. 4;

FIG. 7 is a front sectional view showing a rainwater storage tank 1 of a garage G according to still another embodiment.

FIG. 8 is a side sectional view of the embodiment of FIG. 7;

FIG. 9 is a diagram showing changes in annual precipitation.

[Explanation of symbols]

 G garage 1 garage rainwater storage tank 2 room temperature cooling and heating tank 3 outer wall rainwater storage tank 4 spring water 5 garage roof 6 solar system roof 7 roof with solar cell 8 roof rainwater storage tank 10 basement

──────────────────────────────────────────────────続 き Continuing on the front page (72) Takashi Kawato 6-2-27 Nakanoshima, Kita-ku, Osaka-shi, Osaka Sekisui House Co., Ltd. (72) Koji Watanabe 6-2 Nakanoshima, Kita-ku, Osaka, Osaka No. 27 Inside Sekisui House Co., Ltd. (72) Takao Tanaka, inventor 6-2-27 Nakanoshima, Kita-ku, Osaka City, Osaka Prefecture Sekisui House Co., Ltd. (56) References JP-A-53-128138 (JP, A) Hei 1-312938 (JP, A) Japanese Utility Model Showa 60-182449 (JP, U) (58) Fields investigated (Int. Cl. ⁷ , DB name) E03B 1/00 E03B 3/02-3/03

Claims (2)

(57) [Claims] Claims: 1. A garage rainwater reservoir above a residential garage.
Storage tank 1 is placed, and rainwater is stored on the outer wall of the house.
The storage tank 3 is constructed, and rainwater falling on the roof of the house is
Introduced into water storage tank 3 and then garage rainwater storage tank
Rain can be introduced into the garage roof 5
Water can also be introduced into the garage rainwater storage tank 1 and the outer wall
Storage in rainwater storage tank 3 and garage rainwater storage tank 1
Use the retained water to wash cars and toilets and to water the garden.
A rainwater storage device for a house, characterized in that it is configured as follows . 2. A roof 7 in which a roof of a house is provided with solar cells.
And a solar system with a roof rainwater storage tank 8
The solar system roof 6 has a roof rain.
A water storage tank 8 is arranged, and the roof rainwater storage tank 8
Stores rainwater that has fallen on the solar system roof 6 and
The rainwater storage tank is configured to warm the accumulated rainwater.
8: Washing the stored water in the car and toilet and watering the garden
A rainwater storage device for a house, characterized in that it is configured for use in a house.