CN202450712U

CN202450712U - Rainwater collecting, treating and utilizing device

Info

Publication number: CN202450712U
Application number: CN2012200161461U
Authority: CN
Inventors: 陆善祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-01-16
Filing date: 2012-01-16
Publication date: 2012-09-26
Anticipated expiration: 2022-01-16

Abstract

The utility model discloses a rainwater collecting, treating and utilizing device. The rainwater collecting, treating and utilizing device is characterized in that: a water-collecting groove (2) is formed at the periphery of the roof of a storied house or a one-storey house; a water pipe (3) is arranged below the groove; a sewer (4) is arranged at the periphery of the ground; a filtering pool (6) is arranged below the sewer; a water pumping pipe (9) is arranged in the filtering pool; the lower end (10) of the water pipe is inserted into a clean water layer 11 at the lower part of the filtering pool; a water pump (12) is arranged on the water pumping pipe in series; and a water storage tank (13) is arranged on the roof. The rainwater collecting, treating and utilizing device overcomes the defects that the conventional rainwater collecting device has a complex structure and high input cost, can be used in urban and rural areas, and has a simple structure, low input cost and obvious collecting and utilizing effect. The undrinkable water after treatment can be widely used for flushing toilets, washing vehicles, moping floor, irrigating lawns and the like, so that the rainwater collecting, treating and utilizing device has the advantages of saving water resource and family economic expenditure, reducing water accumulation of urban roads, avoiding pollution to river water source and the like.

Description

Rainwater collection and treatment use device

Technical field

The utility model relates to rainwater collecting device field, a kind of more precisely device that can rainwater be collected, handle, utilize.

Background technology

A large amount of waterproof ground, roofing, concrete and flexible pavement have been brought up in urban construction, and nearly 90% amount of precipitation forms the surface runoff loss, and many buildings have only drainage, do not have rainwater to collect use device, and valuable rainwater resource is run off in vain.This is not only the huge waste of water resource, and the while has also strengthened the burden of urban sewerage and drainage facility and increased the probability of urban rainwater big flood.Again tap water preciousness, expensive is used to wash lavatory, carwash, mops floor, irrigates lawn etc. on the other hand.City, rural area rainwater utilization have had the history of decades in developed country; Some countries have all begun roof, platform rainwater collected again and have utilized, and China is the country of a lack of water, water resource of per capita only accounts for, the world per capita 1/4; Drought and water shortage and flood and water environment degradation become China's three big water problemss; Along with The development in society and economy, city size and quantity enlarge rapidly, and the situation of shortage of water resources is severe day by day; Utilize rainwater resource, significant for sustainable economic development.Though the patent that existing numerous at present rainwater is collected is gained life experience, because structure is complicated, high being difficult to of input cost implemented.

Summary of the invention

The purpose of the utility model provides and a kind ofly all can use in town and country, simple in structure, input cost is low, collect and utilize the obvious results captation.

The purpose of the utility model adopts following technical measures to realize: a kind of rainwater collection and treatment use device, form by reservoir, filtering ponds, catch basin, and it is characterized in that: catch basin is housed around building or one-storey house roof; Under the groove water pipe is housed, with the cement block sewer is arranged around the ground, be stamped cover plate with holes above the sewer; Sewer is built down has filtering ponds, and stone, sand class filtrate are equipped with in layering in the pond, and a drinking-water pipe is arranged in the filtering ponds; Clear water layer below the water pipe lower end insertion filtering ponds; Be equipped with water pump on the drinking-water pipe, be equipped with reservoir on the roof, under the reservoir outlet pipe is housed.

The rainwater collection and treatment use device that the utility model provides; Beneficial effect is: town and country all can use, simple in structure; Input cost is low, collection utilizes effect remarkable, and the undrinkable water after the processing can be widely used in flushing lavatory, carwash, mop floor, irrigates lawn etc., has practiced thrift water resource and household economy expenditure; Alleviate water on urban streets, avoid the polluted river water source again.

Description of drawings

Accompanying drawing is the structural representation of the utility model.

Below in conjunction with accompanying drawing the utility model is done further to set forth.

The specific embodiment

Referring to figure, around building or one-storey house 1 roof, catch basin 2 is housed, water pipe 3 is housed under the groove; With the cement block sewer 4 is arranged around the ground, be stamped cover plate with holes 5 above the sewer, sewer is built down has filtering ponds 6;

Stone

7,8 types of filtrate of sand are equipped with in layering in the pond, and a drinking-water pipe 9 is arranged in the filtering ponds, and clear water layer 11 below the filtering ponds is inserted in water pipe lower end 10; Be equipped with water pump 12 on the drinking-water pipe, be equipped with reservoir 13 on the roof, outlet pipe 14 is housed under the reservoir.

Claims

1. a rainwater collection and treatment use device is made up of reservoir, filtering ponds, catch basin, it is characterized in that: catch basin (2) is housed around building or one-storey house (1) roof; Water pipe (3) is housed under the groove, and sewer (4) around the ground, sewer are built down has filtering ponds (6); One drinking-water pipe (9) is arranged in the filtering ponds; Clear water layer (11) below water pipe lower end (10) the insertion filtering ponds is equipped with water pump (12) on the drinking-water pipe, be equipped with reservoir (13) on the roof.

2. by the described rainwater collection and treatment of claim 1 use device, it is characterized in that: sewer (4) is built into cement, is stamped cover plate with holes (5) above the sewer.

3. by the described rainwater collection and treatment of claim 1 use device, it is characterized in that: stone (7), sand (8) filtrate are equipped with in layering in filtering ponds (6) pond.

4. by the described rainwater collection and treatment of claim 1 use device, it is characterized in that: outlet pipe (14) is housed under the reservoir (13).