JP3066431U - Rainwater gutter collecting and filtering equipment - Google Patents

Abstract

(57) [Summary] [Problem] To collect rainwater from the downspout of a house and use it effectively, according to the user's water collecting conditions and the intended use, remove trash etc. flowing from the water collecting surface, dust, etc. Provide a downpipe water collecting and filtering device with less maintenance management that allows selection and addition of a filtering function such as. SOLUTION: By attaching a water collecting portion main body 1a to a downspout, inflowed dirty rainwater collects rainwater while removing large dust to a sewer pipe by a coarse screen 1b. The initial rainwater is stored in a filtration tank main body 2a attached to the water collecting section, and when it is full, fine dust and the like are shielded by the lower surface of the fine screen 2e and settle at the lower part of the filtration tank. From 3, the water is sent to a water storage tank through a water supply hose 6. The rainwater stored in the filtration tank is automatically drained in several hours from the drip drain hole 2c.
In addition, when the water collecting surface is clean or when water is used for watering plants and the like, the filter tank fixed to the house wall or the like is omitted, and only a set in which the water supply unit is attached to the water collecting unit can be used.

Description

[Detailed description of the invention]

[0001]

[Industrial applications]

 Detached houses and apartments that use rainwater.

[0002]

[Prior art]

 When collecting rainwater from a downspout, it is necessary to prevent inflow of trash, bird droppings, dust, etc. on the water collection surface such as the roof in order to stabilize the water quality of the storage tank and reduce maintenance management. It required expensive water collecting equipment using sensors to cut rainwater, and daily maintenance and management for clogging of garbage due to filtration. In addition, the filtration level could not be selected according to the conditions of water collection and rainwater use.

[0003]

[Problems to be solved by the invention]

 It collects rainwater while preventing garbage from flowing into the water storage tank. Depending on the use of rainwater, it can be selected to filter even fine dust.

[0004]

[Means for Solving the Problems]

 By inserting a downspout into the upper end of the water collecting section main body 1a of the present apparatus and inserting the lower end into a downpipe that communicates with the sewer pipe, large garbage on the water collecting surface is allowed to flow into the sewer pipe by the coarse screen 1b, and rainwater is removed. When the water supply section 3 is attached to the water collecting section main body 1a, the water is sent to the water storage tank through the water supply hose 6. When the filtration tank main body 2a fixed to a house wall or the like is attached to the water collecting section main body 1a and the water supply section 3 is attached to the filtration tank main body 2a, the initial rainwater is stored in the filtration tank main body 2a and becomes full when the water is full. Fine dust and the like are filtered by the fine screen 2e, and sent to the water storage tank from the water supply unit 3 through the water supply hose 6. In the filtration tank main body 2a, dust and the like are shielded by the lower surface of the fine screen 2e, so that the dust and the like fall by their own weight and are less clogged, and the dust and the like settle at the lower part of the filtration tank main body 2a. By removing the drain cap 2b, it can be removed to the outside. In addition, the rainwater stored in the filtration tank body 2a is automatically drained in several hours from the drip drain hole 2c, so that the filtration tank body 2a is kept empty to cope with the next rainfall. Can be.

[0005]

[Effect of the invention]

 For use in areas with good water collection conditions or water sprinkling on plants, a set of water collection unit 1 and water supply unit 3 can be used simply by removing dirt and diverting water. In a bad area or for use in miscellaneous water, the addition of a filtration tank 2 can filter fine dust and the like. Also, in the water collecting section 1, large garbage is discharged to the sewer pipe, so that it is possible to collect water without trouble of garbage removal, and when filtration is required, the filtration tank 2 may be clogged. Since it is possible to collect rainwater of difficult and stable water quality, it is possible to reduce the maintenance and management of water storage tanks.

[Brief description of the drawings]

FIG. 1 is a perspective view of a water collecting and filtering apparatus in which a water collecting part 1, a filtration tank part 2, and a water sending part 3 are set.

FIG. 2 is a perspective view of a water collecting and filtering device in which a water collecting part 1 and a water sending part 3 are set.

FIG. 3 is a cross-sectional view in which a water collecting unit 1, a filtration tank unit 2, and a water sending unit 3 are set.

FIG. 4 is a sectional view in which a water collecting unit 1 and a water sending unit 3 are set.

FIG. 5 is an installation example diagram of a water collecting and filtering device in which a water collecting part 1, a filtration tank part 2, and a water sending part 3 are set.

FIG. 6 is an installation example diagram of a water collecting and filtering device in which a water collecting part 1 and a water sending part 3 are set.

FIG. 7 is a diagram illustrating an example of installation of a water collecting unit 1 and an underground water storage tank.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Water collecting part 1a Water collecting part main body 1b Coarse screen 1c Cleaning lid 1d Waterproof packing 2 Filtration tank 2a Filtration tank main body 2b Drain cap 2c Drip drain hole 2d Waterproof packing 2e Fine screen 2f Wall mounting hole 3 Water supply part 4 Downspout 5 Large diameter downspout 6 Water supply hose 7 Water tank 1 8 Water tank 2 9 Underground water tank

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[Procedure amendment]

[Submission date] August 25, 1999 (1999.8.2
5)

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Claims for utility model registration

[Correction method] Change

[Correction contents]

[Utility model registration claims]

Claims (3)

[Utility model registration claims] The present invention is a water collecting section which is installed in a downspout of a house and which collects water by removing large dust and dust mixed in rainwater.
And a set member serving as a rainwater collecting and filtering device including a filtration tank section 2 attached to the water collecting section 1 for filtering fine dust and the like, and a water supply section 3 attached to the filtration tank section 2 and sending to a water storage tank. 2. A member which becomes a water collecting device which is capable of collecting water while removing large dusts and dusts mixed in rain water by attaching a water feeding part 3 to the water collecting part 1 and sending the water to a water storage tank. 3. The filtration tank section 2 prevents initial rainwater from flowing directly into the water storage tank, filters and precipitates fine dust and the like, and automatically drains the stored water to maintain the water storage tank and the apparatus. Materials that reduce management.