CN102106245B - Automatic waste rainwater greening and watering device - Google Patents

Automatic waste rainwater greening and watering device Download PDF

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Publication number
CN102106245B
CN102106245B CN2009102607893A CN200910260789A CN102106245B CN 102106245 B CN102106245 B CN 102106245B CN 2009102607893 A CN2009102607893 A CN 2009102607893A CN 200910260789 A CN200910260789 A CN 200910260789A CN 102106245 B CN102106245 B CN 102106245B
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water
storage tank
valve
storage cavity
discharge outlet
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CN102106245A (en
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章亦飞
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Shanghai Urban Construction Design Research Institute Co ltd
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Shanghai Urban Construction Design Research Institute Co ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108Rainwater harvesting

Abstract

The invention discloses an automatic waste rainwater greening and watering device, and particularly relates to an automatic waste rainwater greening and watering device capable of discharging waste rainwater in the early period and storing certain amount of waste rainwater in the later period. The automatic waste rainwater greening and watering device at least comprises a water storage tank; a downpipe is connected to the upper part of the water storage tank; a water drain pipe is connected to the lower part of the water storage tank; a water storage cavity and a water overflow cavity are formed inside the water storage tank by virtue of a water stop sheet; a watering pipe is connected to one side of the water storage cavity through a water feeding opening; the bottom of the water storage cavity is communicated with the water drain pipe through a water discharge opening; the lower part of the water overflow cavity is communicated with the water drain pipe; a water discharge valve is arranged at the water discharge opening; and a water feeding valve is arranged at the water feeding opening. By adopting the automatic waste rainwater greening and watering device, waste rainwater in the early period can be discharged, and waste rainwater in the later period can be stored; when the level of waste rainwater reaches a certain height, the water feeding opening is opened through a float valve, so that the surrounding can be greened and watered through a sprinkling pipe; and when the water level exceeds a certain height, redundant waste rainwater can be discharged, so that waste rainwater is prevented from flowing back.

Description

The automatic greening irrigation device of a kind of rain waste water
Technical field
The present invention relates to the automatic greening irrigation device of a kind of rain waste water, relate in particular to a kind of automatic greening irrigation device of rain waste water that can get rid of initial stage rain waste water, store a certain amount of later stage rain waste water.
Background technology
Along with development of city, and people are to the requirement of environmental quality, and city's green areas is enlarging day by day.But a lot of maintenance problems have also been brought simultaneously.Some regional rainfall is rare, and some area receives building, overpass blocks.The greening in these plot can't obtain the rainwater pouring, needs manual regular to water with running water, and the maintenance cost is very high.And build rain waste water, overpass road surface rainwater, and then through the rain waste pipe, flow directly into sewer, can't obtain storing and utilize.
Therefore, those skilled in the art is devoted to develop a kind of device of collecting rain waste water and can being used for greening irrigation.
Summary of the invention
Because the above-mentioned defective of prior art, technical problem to be solved by this invention provides the automatic greening irrigation device of a kind of rain waste water, and this device can be through intercepting structure (building, overpass) downpipe; Rain waste water is imported in the case; Eliminating initial stage rain waste water (water quality is relatively poor) through float valve device restriction discharge outlet flow, stores a certain amount of later stage rain waste water (water quality is better); After reaching certain water level; Open the admission port through the float valve device, spill pipe, give near greening irrigation through watering.When the water yield is bigger, when water level surpasses certain altitude, discharge the unnecessary water yield through the spilling water groove of side, prevent that rain waste water from pouring in down a chimney.
For realizing above-mentioned purpose, the invention provides the automatic greening irrigation device of a kind of rain waste water, comprise a storage tank at least; Said storage tank top is connected with downpipe, and said storage tank bottom is connected with drainpipe; Said storage tank inside is formed with water storage cavity and water overflow chamber by a water-stop sheet; Said water storage cavity is connected with the pouring pipe in side direction through an admission port; The bottom of said water storage cavity is connected through a discharge outlet and said drainpipe; The bottom of said water overflow chamber is communicated with said drainpipe; Said discharge outlet place is provided with a water discharging valve; Place, said admission port is provided with a feed-water valve.
In preferred embodiments of the present invention; Said water discharging valve cooperates with conical said discharge outlet through a valve ball; The valve ball can be realized good water seal with cooperating of conical discharge outlet; Best mode be the valve ball below conical discharge outlet, when the valve ball rises, seal more and more tightr.
In another preferred embodiments of the present invention, also comprise a water discharging valve control device; Said water discharging valve control device comprises a connecting strand, and an end of the said connecting strand said valve ball outer with being positioned at said discharge outlet is connected, and the other end of said connecting strand is connected with a ball float that is positioned at said water storage cavity.Ball float up and down, moves up and down through connecting strand drawing valve croquet with the variation of water storage cavity liquid level thus, when the water storage cavity liquid level reach a certain height; Ball float drives the valve ball and blocks conical discharge outlet; Liquid level continues to rise, and the buoyancy that acts on the ball float is just big more, and the applying of valve ball and conical discharge outlet is just tight more; Flood buoyancy fully until ball float and reach steady state value, the sealing function power of valve ball and conical discharge outlet is maximum.
In another preferred embodiments of the present invention, said ball float can slide up and down along said storage tank inwall through a guide structure, in order to control the relative position of ball float, also can tack ball float through strop.
In another preferred embodiments of the present invention, also comprise a feed-water valve control device; Said feed-water valve control device comprises a haul line; One end of said haul line is connected with ball float, and the other end of said haul line is connected with the feed-water valve sheet.When the water storage cavity liquid level reach a certain height, ball float drove the feed-water valve sheet through haul line and opens feed-water valve, and liquid level continues to rise, and the buoyancy that acts on the ball float is just big more, and the feed-water valve sheet is opened just more abundant.
In another preferred embodiments of the present invention, said water storage cavity has an inclined bottom, and said discharge outlet is positioned at the extreme lower position of said water storage cavity, makes the difficult accumulation of rubbish in the device.
In another preferred embodiments of the present invention, described storage tank is a cube shape, can firmly navigate to structure; The bottom is provided with the cleaning mouth; Be convenient to sediments in the case is cleaned, top is provided with access hole, can overhaul internal parts such as float valve device.
In another preferred embodiments of the present invention, said admission port is provided with filter screen.
In another preferred embodiments of the present invention, said pouring pipe also offers the artificial recharge mouth, when rain waste water water shortage, can utilize watering of having laid to spill pipe through watering the artificial recharge mouth that spills on the pipe, gives greening irrigation.
In another preferred embodiments of the present invention, described storage tank casing periphery waist is provided with 1~3 fixed groove, helps device and is fixed on the outer facade of structure.
Technique effect
Because initial stage rain waste water contains a large amount of rubbish, grease and bacterium, is not suitable for greening irrigation, and later stage rain waste water, water quality is superior to the initial stage, can be used as the pouring water.This device efficiently solves the problem how rain waste water shunts utilization, has discharged initial stage rain waste water, keeps again and has utilized later stage rain waste water.
The automatic greening irrigation device of a kind of rain waste water of the present invention, material is simple, can adopt plastics or metal material to make.Easy construction only need in position cut next paragraph water pipe, just can install and fix this device, connects to be laid on to water in the greenbelt to spill pipe and get final product again.This device can utilize rain waste water fast and effectively, and need not manpower control, not consumes energy.
Below will combine accompanying drawing that the technique effect of design of the present invention, concrete structure and generation is described further, to understand the object of the invention, characteristic and effect fully.
Description of drawings
Fig. 1 is the structural representation of the automatic greening irrigation device of a kind of rain waste water of the present invention
Fig. 2 is the original state of the automatic greening irrigation device of a kind of rain waste water of the present invention
Fig. 3 is the full water state that holds of the automatic greening irrigation device of a kind of rain waste water of the present invention
Embodiment
As shown in Figure 1, the automatic greening irrigation device of a kind of rain waste water of the present invention comprises a storage tank 1 at least; Said storage tank 1 top is connected with downpipe 2, and said storage tank 1 bottom is connected with drainpipe 3; Said storage tank 1 inside is formed with water storage cavity I and water overflow chamber II by a water-stop sheet 11; Said water storage cavity I is connected with pouring pipe 5 in side direction through an admission port 4; The bottom of said water storage cavity I is connected through a discharge outlet 6 and said drainpipe 3; The bottom of said water overflow chamber II is communicated with said drainpipe 3; Said discharge outlet 6 places are provided with a water discharging valve; 4 places, said admission port are provided with a feed-water valve.
In preferred embodiments of the present invention; Said water discharging valve cooperates with conical said discharge outlet 6 through a valve ball 7; Valve ball 7 can be realized good water seal with cooperating of conical discharge outlet 6; Best mode be valve ball 7 below conical discharge outlet 6, when valve ball 7 rises, seal more and more tightr.
In another preferred embodiments of the present invention, also comprise a water discharging valve control device; Said water discharging valve control device comprises a connecting strand 8, an end of said connecting strand 8 be positioned at said discharge outlet 6 outer said valve balls 7 and be connected, the other end of said connecting strand 8 is connected with a ball float 9 that is positioned at said water storage cavity I.Ball float 9 up and down, moves up and down through connecting strand 8 drawing valve croquets 7 with the variation of water storage cavity I liquid level thus, when water storage cavity I liquid level reach a certain height; Ball float 9 drives valve ball 7 and blocks conical discharge outlet 6; Liquid level continues to rise, and the buoyancy that acts on the ball float 9 is just big more, and valve ball 7 is just tight more with the applying of conical discharge outlet 6; Flood buoyancy fully until ball float 9 and reach steady state value, valve ball 7 is maximum with the sealing function power of conical discharge outlet 6.
In another preferred embodiments of the present invention, said ball float 9 can slide up and down along said storage tank 1 inwall through a guide structure, in order to control the relative position of ball float 9, also can tack ball float 9 through strop 10.
In another preferred embodiments of the present invention, also comprise a feed-water valve control device; Said feed-water valve control device comprises a haul line 12; One end of said haul line 12 is connected with ball float 9, and the other end of said haul line 12 is connected with feed-water valve sheet 13.When water storage cavity I liquid level reach a certain height, ball float 9 drove feed-water valve sheet 13 through haul line 12 and opens feed-water valve, and liquid level continues to rise, and the buoyancy that acts on the ball float 9 is just big more, and feed-water valve sheet 13 is opened just more abundant.
In another preferred embodiments of the present invention, said water storage cavity I has an inclined bottom, and said discharge outlet 6 is positioned at the extreme lower position of said water storage cavity I, makes the difficult accumulation of rubbish in the device.
In another preferred embodiments of the present invention, described storage tank 1 is a cube shape, can firmly navigate to structure; The bottom is provided with cleaning mouth 14; Be convenient to sediments in the case is cleaned, top is provided with access hole 15, can overhaul internal parts such as float valve device.
In another preferred embodiments of the present invention, said admission port 4 is provided with filter screen 16.
In another preferred embodiments of the present invention, said pouring pipe 5 also offers artificial recharge mouth 17, when rain waste water water shortage, can utilize watering of having laid to spill pipe 20 through artificial recharge mouth 17 moisturizings on the pouring pipe, gives greening irrigation.
In another preferred embodiments of the present invention, described storage tank casing periphery waist is provided with 1~3 fixed groove 18, helps device and is fixed on the outer facade of structure.
Combine Fig. 2 and Fig. 3 again; Be further described; Fig. 2 is the original state of the automatic greening irrigation device of a kind of rain waste water of the present invention, and the water of downpipe 2 begins to pour into the water storage cavity I of storage tank 1, and valve ball 7 is in released state with conical discharge outlet 6; Initial stage rain waste water constantly is discharged to drainpipe 3 from discharge outlet 6, flows into catch-basin 19 at last.
Along with the increase of rainfall, because the bore of discharge outlet 6 is much smaller than the bore of downpipe 2, so the liquid level of water storage cavity I will progressively rise; Under buoyancy, ball float 9 drawing valve croquets 7 move upward, and are last; Ball float 9 is blocked conical discharge outlet 6, and liquid level continues fast rise, and is as shown in Figure 1.
Fig. 3 is the full water state that holds of the automatic greening irrigation device of a kind of rain waste water of the present invention, and when the liquid level of water storage cavity I surpassed water-stop sheet 11, the water earial drainage of water storage cavity I was to water overflow chamber II, and through drainpipe 3 inflow catch-basins 19.
Automatic greening irrigation device size of a kind of rain waste water of the present invention and volume can be adjusted according to greening institute's water requirement and hydraulic pressure.The device appearance ornament materials can be unified with structure facade material.
More than describe preferred embodiment of the present invention in detail.The ordinary skill that should be appreciated that this area need not creative work and just can design according to the present invention make many modifications and variation.Therefore, all technical staff in the art all should be in claim protection domain of the present invention under this invention's idea on the basis of existing technology through the available technical scheme of logical analysis, reasoning, or a limited experiment.

Claims (6)

1. the automatic greening irrigation device of rain waste water comprises a storage tank at least; Said storage tank top is connected with downpipe, and said storage tank bottom is connected with drainpipe; It is characterized in that: said storage tank inside is formed with water storage cavity and water overflow chamber by a water-stop sheet; Said water storage cavity is connected with the pouring pipe in side direction through an admission port; The bottom of said water storage cavity is connected through a discharge outlet and said drainpipe; The bottom of said water overflow chamber is communicated with said drainpipe; Said discharge outlet place is provided with a water discharging valve; Place, said admission port is provided with a feed-water valve; Said water discharging valve cooperates with conical said discharge outlet through a valve ball; Also comprise a water discharging valve control device; Said water discharging valve control device comprises a connecting strand, and an end of the said connecting strand said valve ball outer with being positioned at said discharge outlet is connected, and the other end of said connecting strand is connected with a ball float that is positioned at said water storage cavity; Said ball float can slide up and down along said storage tank inwall through a guide structure; Also comprise a feed-water valve control device; Said feed-water valve control device comprises a haul line; One end of said haul line is connected with ball float, and the other end of said haul line is connected with the feed-water valve sheet.
2. the automatic greening irrigation device of a kind of rain waste water as claimed in claim 1, it is characterized in that: said water storage cavity has an inclined bottom, and said discharge outlet is positioned at the extreme lower position of said water storage cavity.
3. the automatic greening irrigation device of a kind of rain waste water as claimed in claim 1, it is characterized in that: described storage tank is a cube shape, and the bottom is provided with the cleaning mouth, and top is provided with access hole.
4. the automatic greening irrigation device of a kind of rain waste water as claimed in claim 1, it is characterized in that: said admission port is provided with filter screen.
5. the automatic greening irrigation device of a kind of rain waste water as claimed in claim 1, it is characterized in that: said pouring pipe also offers the artificial recharge mouth.
6. the automatic greening irrigation device of a kind of rain waste water as claimed in claim 1 is characterized in that: described storage tank casing periphery waist is provided with 1~3 fixed groove.
CN2009102607893A 2009-12-29 2009-12-29 Automatic waste rainwater greening and watering device Active CN102106245B (en)

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Application Number Priority Date Filing Date Title
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CN102106245B true CN102106245B (en) 2012-05-30

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106894336B (en) * 2017-02-16 2019-03-12 昆山市交通工程集团有限公司 Rain water collecting system and its construction method applied to elevated bridge
CN107877690B (en) * 2017-11-10 2019-09-03 浙江科技学院 Pearl powder celadon produces device in batches
CN108184486B (en) * 2018-01-16 2020-04-10 辽宁大学 Water-saving drought-resisting seedling raising device and seedling raising method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1518862A (en) * 2003-09-01 2004-08-11 栾清杨 Automatic regulator for water flow in micro irrigation and method of application
CN2668707Y (en) * 2004-01-08 2005-01-05 北京泰宁科创科技有限公司 Rainwater primary fluid-discarding device
CN2757548Y (en) * 2003-09-01 2006-02-15 栾清杨 Automatic regulating device for miro water quantity irrigation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1518862A (en) * 2003-09-01 2004-08-11 栾清杨 Automatic regulator for water flow in micro irrigation and method of application
CN2757548Y (en) * 2003-09-01 2006-02-15 栾清杨 Automatic regulating device for miro water quantity irrigation
CN2668707Y (en) * 2004-01-08 2005-01-05 北京泰宁科创科技有限公司 Rainwater primary fluid-discarding device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
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