CN201095778Y

CN201095778Y - Water-saving device

Info

Publication number: CN201095778Y
Application number: CNU2007200985456U
Authority: CN
Inventors: 苑德昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-09-14
Filing date: 2007-09-14
Publication date: 2008-08-06
Anticipated expiration: 2017-09-14

Abstract

The utility model relates to a water-saving device. The underground at the lower end of a run-off pipe is respectively provided with a deposition well with the depth of 1 m and the width of 0.5 m * 0.5 m; an outlet is arranged at the lateral side of the deposition well; a groove with the depth of 1.5 m and the width of 0.6 m is arranged around the peripheral underground of a house; a plurality of catchment pipelines are put in the groove; the catchment pipelines of a plurality of houses are connected into a whole and are in a sealing shape; the outlet on each deposition well is connected with the catchment pipelines in the groove through a plurality of pipelines; the catchment pipelines are connected with a valve after exposing out of the ground through the pipelines; the other end of the valve is connected with an exhaust pipe. The water-saving device has the advantages of water conservation, namely, the collected rainwater of the houses can be fully used to irrigate the green area and to be used as the fire demand and the live water, playing the function of refilling the underwater level through the water in the catchment pipelines slowly permeating into the underground soil layer, and increasing the surface humidity, improving the air quality, and having wide application range and utilization in collecting the rainwater of a bridge top surface.

Description

Water saving fixtures

Technical field

The utility model relates to a kind of water saving fixtures, particularly a kind of water saving fixtures of collecting the roof rainwater.

Background technology

As everyone knows, at present, the many tapping pipes by exterior wall of the rainwater that house roof is concentrated directly are discharged to ground surface, form stationary stream, flow in the sewer, arrive Wastewater Treatment Plant again, thereby, increased cost of sewage disposal, when with rain when big, have little time draining and cause road ponding, influence trip safety, the ponding that has is seeped into ground surface or is evaporated, and can not cover groundwater table

Summary of the invention

Main purpose of the present utility model is to overcome above deficiency and provides a kind of

The technical scheme that its technical problem that solves the utility model adopts is: it comprises the outfall of house roof, funnel and sluice pipe, it is characterized in that: aim at the sluice pipe lower end underground have 1 meter dark, 0.5 rice * 0.5 meter precipitation well, the side of precipitation well has delivery port, have 1.5 meters dark 0.6 meter wide grooves along house periphery underground, place the pipeline that catchments in the groove, the pipeline that catchments is closed, the delivery port that each precipitation is aboveground, link to each other with the pipeline that catchments in the groove by pipeline respectively, the pipeline that catchments bassets by pipeline and is connected with valve, and the other end of valve is connected with outlet pipe.

The utility model can also adopt following technical measures:

The underground groove of described house periphery and the pipeline that catchments are straight trough and straight tube;

The underground groove of described house periphery and the pipeline that catchments are around the cannelure in whole house and the annular pipeline that catchments;

The underground groove of described house periphery and the pipeline that catchments are that the groove in several buildings and the pipeline that catchments are fused.

Advantage and the good effect that the utlity model has are: the collection rainwater that makes full use of the house, it is collected in the pipeline that catchments by pipeline, available its pouring greenery patches, reach the water saving purpose as water for fire and living water use etc., the ducted water that catchments also can slowly be seeped in the underground soil layer, play the effect of groundwater table covering, and increase surface humidity, improved air quality, applied range also can be used for the utilization of bridge end face collection rainwater.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Among Fig. 1: 1. sluice pipe, 2. precipitation well, 3. delivery port, 4. groove, the pipeline that 5. catchments, 6. pipeline, 7. pipeline, 8. valve, 9. outlet pipe, 10. outfall, 11. funnels.

The specific embodiment

For further understanding summary of the invention characteristics of the present utility model and effect following examples for example now, and conjunction with figs. is described in detail as follows, and sees also Fig. 1.

As shown in Figure 1: the utility model is made up of sluice pipe 1, precipitation well 2, the pipeline 5 that catchments, valve 8 and outlet pipe 9, the collection rain of house roof flows in the sluice pipe 1 through funnel 11 from the outfall 10 on the roof, aim at the underground of each sluice pipe 1 lower end on several the building external walls, have 1 meter dark, precipitation well 2 of 0.5 meter * 0.5 meter, the side of precipitation well 2 has delivery port 3, and precipitation well 2 can be with the sediment deposition in the rainwater of the sluice pipe 1 of flowing through.Have 1.5 meters dark 0.6 meter wide grooves 4 along house periphery underground, place the pipeline 5 that catchments in the groove 4, catchment pipeline 5 for closed, the underground groove 4 of house periphery and the pipeline 5 that catchments are straight trough and straight tube or cannelure and the ring pipe that centers on whole house, the pipeline 5 of catchmenting in several buildings links together by underground pipeline, the pipeline 5 that catchments is decided with the shape of groove 4, delivery port 3 on each precipitation well 2, link to each other by the pipeline 5 that catchments in pipeline 6 and the groove 4 respectively, the rainwater of post precipitation flows in the pipeline 5 that catchments, after having laid the pipeline 5 that catchments in the groove 4, backfill also flattens road, and the pipeline 5 that catchments bassets by pipeline 7 and is connected with valve 8, the other end of valve 8 is connected with outlet pipe 9, during rainwater in needs use this pipe, be connected with outlet pipe 9, can extract the rainwater in the pipeline 5 that catchments out with pump.In addition, because of the pipeline 5 that catchments has adopted the asperities pipe of cement, it can outwards seep water slowly, and as the rainwater in the pipeline 5 that need not catchment for a long time, the rainwater in the pipeline 5 that then catchments can be seeped into it underground lentamente, thereby has covered groundwater table.As long 50 meters an of building, wide 10 meters, the area of the last collection in top, house rain is exactly 500 square metres so, 15 millimeters of rainfalls, and the collection rainfall of house roof is exactly 7.5 cubic metres, it can be introduced in the underground pipeline 5 that catchments fully, 7 kilosteres if the rainfall in 1,000 buildings just can be economized on water can be given the water of underground covering 7 kilosteres, equal the wetland of building one 7 kilostere underground, meanwhile, also saved the cost of sewage disposal of 7 kilosteres.Once invest constant feast.

Its advantage is: economize on water, namely take full advantage of the collection rainwater in house, water the greenery patches, be used as fire-fighting with it Water and domestic water etc., the ducted water that catchments also can slowly be seeped in the underground soil layer, plays underground water The effect of position covering, and increase surface humidity, having improved air quality, applied range also can be used for The utilization of bridge end face collection rainwater.

Claims

1. water saving fixtures, it comprises the outfall of house roof, funnel and sluice pipe, it is characterized in that: aim at sluice pipe (1) lower end underground have 1 meter dark, 0.5 rice * 0.5 meter precipitation well (2), the side of precipitation well (2) has delivery port (3), the underground 1.5 meters dark 0.6 meter wide grooves (4) that have along the house periphery, place the pipeline (5) that catchments in the groove (4), the pipeline (5) that catchments is for closed, delivery port (3) on each precipitation well (2), link to each other by the interior pipeline that catchments (5) of pipeline (6) and groove (4) respectively, the pipeline (5) that catchments bassets by pipeline (7) and is connected with valve (8), and the other end of valve (8) is connected with outlet pipe 9.

2. water saving fixtures according to claim 1 is characterized in that: the underground groove (4) of described house periphery and the pipeline that catchments (5) are straight trough (4) and straight tube.

3. water saving fixtures according to claim 1 is characterized in that: the underground groove (4) of described house periphery and the pipeline that catchments (5) are around the cannelure (4) in whole house and the annular pipeline (5) that catchments.

4. water saving fixtures according to claim 1 is characterized in that: the underground groove (4) of described house periphery and the pipeline that catchments (5) are that the groove (4) in several buildings and the pipeline that catchments (5) are fused.