CN1920192A

CN1920192A - Method for collecting and utilizing rain water

Info

Publication number: CN1920192A
Application number: CNA2006100534555A
Authority: CN
Inventors: 杨继新
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-09-08
Filing date: 2006-09-08
Publication date: 2007-02-28

Abstract

The invention relates to a method for collecting and using rain, wherein it uses roof water groove (1) to collect the rain; arranges water pool (6) underground; separates the rain tube and sewage tube; uses rain well (7) and rain tube (8) to collect the ground rain to be utilized. Said water collected at the roof can be utilized directly, to save energy, while the invention has simple structure and high efficiency.

Description

Rainwater is collected and is utilized method

Technical field

The present invention relates to a kind of water-saving method, especially refer to the method that a kind of rainwater is collected and utilized.

Background technology

In people's productive life, the water running stores that are absolutely necessary.And that our present situation is a water resource is deficient day by day, even our productive life is threatened." the scientific and reasonable sustainable development that utilizes water resource, promotes economic society, build a conservation-minded society " become our fundamental state policy.An existing patent No. is the patent of invention of 200510116889.0 " rain collector ", discloses a kind of rain water collecting system, and it comprises: water collector, be bucket-shaped, and be provided with delivery port in the browser at the bottom of the catchment position; Hold water butt, water inlet is established on top, and the bottom sets out the mouth of a river; Filter is arranged between the water inlet and delivery port that holds water butt: at the delivery port of water collector with hold between the water inlet of water butt and be provided with tube connector.Adopt rain water collecting system of the present invention, can collect rainwater in water collector, rainwater is transported to by tube connector and holds water butt, and filters by filter, reaches different water requirements, and bucket-shaped water collector can increase the collection area, improve collecting effect.Though this invention all is not difficult to realize on 26S Proteasome Structure and Function, can hold that rainfall is very little, utilization rate is lower, be difficult to the formation scale and use.

Summary of the invention

Technical problem to be solved by this invention is that the method that but a kind of scale reliable for effect is used, rainwater is collected and used to water-saving result significantly is provided at above-mentioned prior art present situation.

The present invention solves the problems of the technologies described above the technical scheme that is adopted: 1, establish catch basin on the roof of residential building and mansion; 2, catch basin has dedicated line to deliver to the user to use as undrinkable water; 3, be unit with a residential block or block, build one or more underground conservation pools through the precipitation or simple process after by water pump and pipeline, be transported to the user and use as undrinkable water.

As improvement, described set roof tank, according to the difference of roof shape, the shape of catch basin can be trapezoidal also can be designed to " V " shape or " W " shape.Its capacity and local average precipitation coupling, perforate and hole are provided with the canvas cloth of filter screen in the middle of covering above, fall into to reduce evaporation of water and foreign matter.

As improving, the position of described underground conservation pool can be chosen in below the garage or below the green land again, by burying ground rainwater pipe rainwater is on every side collected the inside, its capacity and local average rainfall coupling.

As improving, user's house lead in water pipe branch is changed to drinkable water pipe and undrinkable water pipe, promptly is divided into running water pipe and rainwater pipe again.Can preferentially use undrinkable water for non-drinking-water purposes, when the undrinkable water quantity not sufficient, switch and use drinkable water.

As further improvement, subsurface stormwater pipe and sewer pipe to be set up separately, the effect of rainwater pipe is that rainwater is focused on underground conservation pool, sewer pipe is that sanitary sewage is discharged.The bleed off pipe of catch basin communicates with the subsurface stormwater pipe, and the overfall of reservoir communicates with the following mouth of a river and is higher than the mouth of a river down.

Compared with prior art, it is easy that the present invention has facility, collection rate height characteristics such as (can reach more than 60%), and the set roof glassware for drinking water has certain potential energy, can directly use, and not only economizes on water but also energy-conservation; Underground conservation pool can be used to do water and pours water or fire water (be equipped with dedicated pump and establish lowest water level tap water water replanishing device), also can be transmitted back to the set roof tank after precipitation or simple process and use for the resident.

Description of drawings

Fig. 1 is an embodiment of the invention schematic diagram;

Fig. 2 is the cross-sectional view of piece number among Fig. 1 (1) (set roof tank);

The specific embodiment

Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.

As shown in Figure 1 and Figure 2, the present invention realizes that the device of rainwater collection mainly comprises set roof tank (1), underground conservation pool (6) and the supporting part compositions such as following well (11) dredge pump (12) of catch-basin (7) rainwater pipe (8) on the building (3).Wherein be covered with canvas cloth (13) above the set roof tank (1) and in middle perforate, the hole is provided with filter screen (14), tapping in the middle of rainwater is fallen and is pooled to gradually on the canvas cloth enters catch basin by filter screen.Catch basin top is provided with bleed off pipe (5), can flow to when the catch basin spill-over in the catch-basin (7), outlet valve (2) is arranged at the catch basin bottom, links to each other with house lead in undrinkable water pipe, the bottom pocket has blow-off pipe (4), can regularly drain into sink hole to the dirts of accumulating such as silt.According to the roof shape difference, the shape of catch basin can be trapezoidal also can be designed to " V " shape or " W " shape, and capacity and local mean annual precipitation are flux matched.

Underground conservation pool (6) is provided with many places rainwater imports (9).Ground rainwater imports reservoir through catch-basin (7), rainwater pipe (8), inlet for stom water (9), when water overflows, enters down well (11) via overflow (10).The pocket of reservoir is established dredge pump (12), regularly sediment is discharged to down well (11) or appointment place.The position of underground conservation pool can be chosen in below the garage or below the green land, also can according to circumstances be chosen in the place that other are fit to, and its shape can be circular, square or other shapes, and its capacity and local mean annual precipitation are flux matched.

Claims

1, a kind of method of collecting and utilizing rainwater is characterized in that also can directly using for the resident by the rainwater that set roof tank (1) collection roof falls; Divide into reservoir (6) on ground, rainwater pipe and sewer pipe are split, by catch-basin (7) rainwater pipe (8) rainwater on ground is accumulated again and utilized.

2, set roof tank according to claim 1 (1) is provided with blow-off pipe (4), bleed off pipe (5) and the outlet valve (2) that links to each other with house lead in undrinkable water pipe, the canvas cloth (13) of perforate in the middle of being covered with above the catch basin, and tapping is provided with filter screen (14).

3, set roof tank according to claim 2, according to the roof shape difference, its shape can be trapezoidal also can be designed to " V " shape or " W " shape, material can be concrete structure, steel work or other structures.

4, reservoir according to claim 1 (6) is characterized in that being provided with many places rainwater imports (9).Ground rainwater imports reservoir through catch-basin (7), rainwater pipe (8), inlet for stom water (9), when water overflows, enters down well (11) via overfall (10).The pocket of reservoir is established dredge pump (12), regularly sediment is discharged to down well (11) or appointment place.

5, reservoir according to claim 4, can be chosen in below the garage or below the green land, also can according to circumstances be chosen in the place that other are fit to, its shape can be circular, square or other shapes, and its material can be concrete structure, brick structure or steel work etc.