CN106718364A - Rain water on roof is detained double-arch structure and Green Roof Intelligent irrigation system and its method - Google Patents
Rain water on roof is detained double-arch structure and Green Roof Intelligent irrigation system and its method Download PDFInfo
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- CN106718364A CN106718364A CN201710021698.9A CN201710021698A CN106718364A CN 106718364 A CN106718364 A CN 106718364A CN 201710021698 A CN201710021698 A CN 201710021698A CN 106718364 A CN106718364 A CN 106718364A
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- Prior art keywords
- water
- water leg
- roof
- rainwater
- arch
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/247—Watering arrangements
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
- A01G25/167—Control by humidity of the soil itself or of devices simulating soil or of the atmosphere; Soil humidity sensors
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/254—Roof garden systems; Roof coverings with high solar reflectance
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/32—Roof garden systems
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Water Supply & Treatment (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Greenhouses (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
It is detained double-arch structure and Green Roof Intelligent irrigation system the invention discloses a kind of rain water on roof, it is related to the emission reduction of rain water on roof source to utilize technical field with control, is a kind of method suitable for roof rainwater collection delay, runoff analysis and green building roof layouts.This rain water on roof is detained double-arch structure and includes rainwater-collecting gaseous-waste holdup system, Green Roof irrigation system and intelligence control system with Green Roof Intelligent irrigation system.Rainwater-collecting gaseous-waste holdup system is used to collect the Atmospheric precipitation for storing and being shunted by arcading shape collection rain plate；Intelligence control system is used to receive the collaborative work that various kinds of sensors signal realizes each system；Green Roof irrigation system is used to complete water supply irrigation operation according to soil moisture and plant water requirement.The present invention can increase the rigid constraint of urban runoff rainwater source emission reduction, effectively alleviate urban waterlogging, cut down urban runoff pollutional load, protection and improve urban ecological environment, meet China " sponge city " construction demand.
Description
Technical field
Technical field is utilized the present invention relates to the emission reduction of rain water on roof source and control, more particularly to a kind of rain water on roof is detained
Double-arch structure and Green Roof Intelligent irrigation system and its method.
Background technology
With the fast development of urbanization, the region such as the greenery patches with water conservation function, wetland, irrigation canals and ditches is most of originally
Hardened ground is evolved into, causes city to be only capable of when heavy showers is faced by city planting ductwork draining.In recent years, whenever rainy season, respectively
The scene of " sea is seen in city " is showed in ground city by turns, causes serious flood and casualties and property loss, and heavy rain
Later but be absorbed in the awkward situation for drying water shortage, tropical island effect is notable.Urban waterlogging reflects cities and towns with the contradiction of shortage of water resources
Change and be naturally discord.Minimum low influence development mode is influenceed to have become based on hydrological characteristics before and after maintaining Site development
New urbanization and the important Planning Principles and method of Ecological Civilization Construction, urban architecture roof greening transformation are risen in good time.When
The preceding plant cultivation glass sunlight house built in urban architecture roof platform can not only expand green space, improve the ecological environment, beautiful
Change urban landscape, heat-blocking action can also be played, reduce building energy consumption.It is detained with rainwater catchment system not only by rain water on roof
Disclosure satisfy that Green Roof plant irrigation needs water requirement, and the emission reduction of rainwater source and control can be realized, mitigate Urban Storm Flood
Disaster, improves the utilization rate of rainwater resource.
The content of the invention
Goal of the invention：In order to rainwater Mitigation options fail to give full play to rain water on roof source in overcoming city development process of construction
Head " it is stagnant, store, it is net, with " etc. defect, mitigate Roof Runoff pollutional load, control city rainfall runoff peak value, meanwhile, increase city
Green coverage, protection and improvement urban ecological environment, the present invention provide a kind of rain water on roof and are detained double-arch structure and Green Roof
Intelligent irrigation system and its method.
Technical scheme：The present invention solves a kind of rain water on roof delay double-arch structure and green room that its technical problem is used
Top Intelligent irrigation system, including rainwater-collecting gaseous-waste holdup system, Green Roof irrigation system and intelligence control system.
The rainwater-collecting gaseous-waste holdup system includes some arch collection rain plate, water leg, dome shaped cover, storage tank, communicating pipe
A, communicating pipe B and level sensor A, level sensor B, aqueduct, electrically operated valve and overflow pipe.Arch collection rain plate or so two
Side is provided with two diffluence pass near the position of arch springing, diffluence pass be provided with upper edge, lower edge, on lead wall and under lead wall, upper edge
With lower edge respectively positioned at diffluence pass both sides up and down, above lead wall and under lead wall connection, above lead wall and be connected with upper edge, under lead wall
It is connected with lower edge, the arch springing of arch collection rain plate is in smoothing junction with groove sidewall top of catchmenting.Dome shaped cover is located at directly over water leg,
Storage tank is located at immediately below diffluence pass, is connected by communicating pipe A between all of water leg, and communicating pipe A is located at water leg bottom
Portion, is connected between all of storage tank by communicating pipe B, and communicating pipe B is located at the bottom of storage tank.Level sensor A is placed in
In some water leg, level sensor B is placed in some storage tank, aqueduct upper end and the water leg side middle and lower part
Connection.Aqueduct lower end connects indoor water pipe, and electrically operated valve is arranged on aqueduct.Overflow pipe upper end and some water leg
Top connects, the rain pipe of overflow pipe lower end connecting building thing；
The Green Roof irrigation system includes solar panel, floating-ball level switch, immersible pump A, storage tank, water supply
Pipe, support, drip irrigation pipe, soil humidity sensor and immersible pump B.Solar panel provide the Green Roof irrigation system and
Electric energy needed for the intelligence control system.Floating-ball level switch is fixed on water storage box wall.Immersible pump A is installed on some storage
Water tank bottom, immersible pump A delivery ports are connected with feed pipe.Water storage upper box part is just to diffluence pass.Feed pipe is fixed on support, drop
The top that pipe is connected with feed pipe and is evenly distributed on green vegetation is filled, soil humidity sensor is imbedded in green vegetation growth
In soil, immersible pump B is installed on some trench bottom that catchments.
The intelligence control system includes RS485 intelligent signals conditioner, A/D signal adapters, C8051F series monolithics
Machine and D/A signal adapters.Intelligence control system is integrated in control cabinet, and control cabinet is fixed on the lateral wall of water leg,
RS485 intelligent signal conditioner inputs pass through industrial siding with level sensor A, level sensor B and soil humidity sensor
Road is connected, and RS485 intelligent signal conditioner output ends are connected with A/D signal adapters by special circuit, and A/D signals turn
The analog signal for detecting is converted into the data signal that C8051F series monolithics are capable of identify that, C8051F series monolithics by parallel operation
Machine according to the function model output pulse signal set up, output result by D/A signal adapters be converted into analog signal come
Control electrically operated valve, immersible pump A and immersible pump B perform corresponding switching task.
In the present invention, the cross section that described arch integrates rain plate is basket handle arch, and arch collection rain plate is basic with steel construction
Skeleton, and coordinate heat-insulated break bridge section bar and hollow laminated glass to build, the upper and lower surface of heat-insulated break bridge section bar is aluminium, in
Between be the heat-insulated cavity of plastic material；Described arch collection rain plate and described Green Roof irrigation system constitutes plant cultivation sunlight
Room, it is plant cultivation glass sunlight house top structure sheaf that arch integrates rain plate.
In the present invention, described diffluence pass is Vertical Narrow crack structure, and the upper edge of narrow slit import is higher than lower edge, narrow slit
Defrlector bucket is arranged in the upper edge of import, and narrow slit is exported just to storage tank top inlet.
In the present invention, described dome shaped cover arranges that dome shaped cover passes through " people " font support component along water leg direction
It is fixed, the adjacent diffluence pass spacing of the width more than adjacent arcuate collection rain plate of dome shaped cover.
In the present invention, right angle reinforcement is provided between the surrounding side and bottom surface of described water leg, flute length side of catchmenting
Face top is in smoothing junction with the arch springing of arch collection rain plate, the arch springing pressure transmission that water leg bears to water leg bottom, by increasing
Contact area reduces local big destruction of the pressure to roof；All of water leg is connected by communicating pipe A, wherein, there is one
Water leg top is connected to prevent the overflow pipe of heavy showers.
In the present invention, described floating-ball level switch and described immersible pump A are separately mounted to two adjacent water storages
Inside case, described immersible pump B is arranged in some water leg；The weight lower end of described floating-ball level switch is provided with one
Rubber clip, prevent weight expand with heat and contract with cold or rain-impact in the case of there is natural downslide and influence the movable amplitude of ball float.
In the present invention, described soil humidity sensor use can adjust the sensor of humidity threshold, increase to not
With the adaptability of moisture needed for vegetation.
Preferably, described arch collection rain plate constitutes the top structure layer of plant cultivation glass sunlight house.
Preferably, adjacent diffluence pass spacing of the width of described dome shaped cover more than adjacent arcuate collection rain plate.
Preferably, described storage tank is located at immediately below diffluence pass, all of storage tank is connected by communicating pipe B.
Preferably, described floating-ball level switch and described immersible pump A are separately mounted to two adjacent storage tanks
Inside, described immersible pump B is arranged in some water leg.
Preferably, described soil humidity sensor use can change the sensor of humidity threshold, increase to different plants
By the adaptability of required moisture.
It is detained the operation method of double-arch structure and Green Roof Intelligent irrigation system based on above-mentioned rain water on roof, including it is following
Step：
1. under initial conditions, intelligence control system in a dormant state, level sensor A, level sensor B and soil
Humidity sensor carries out real-time monitoring to water leg water level, water storage tank water level and soil moisture respectively；
2. after rainfall starts, when the initial stage, rainfall intensity was smaller, rainwater along arch collection rain plate conflux networks compared with
Small, rainwater falls into storage tank through diffluence pass, when the middle and later periods, precipitation intensity was larger, rainwater conflux speed, by diffluence pass
Upper edge choose stream after, fall into lower edge under effect of inertia, rainwater crosses diffluence pass and enters water leg, and rainwater-collecting is detained system
System plays its rainwater-collecting and stores function；
3. rainfall intensity in short-term is larger or long duration rain fall under, storage tank rises rapidly with water level in water leg,
When water level reaches the setting upper threshold of level sensor A in water leg, level sensor A will characterize the simulation of water level information
Signal is transferred to intelligence control system by special circuit, and intelligence control system control electrically operated valve is opened, stored in water leg
Part rainwater residential households washed, flushed the toilet etc. with water utilizing process by aqueduct feed, when water level is higher than in water leg
During overflow pipe mouth of pipe elevation, the part rainwater stored in water leg will enter the rain pipe of building via overflow pipe, and finally
Municipal drainage pipeline networks is imported, each water leg is connected by communicating pipe A, it is ensured that each water leg reclaimed water bit synchronization changes；
4. without rainy day gas, residential households washed when the rainwater stored in water leg, flushed the toilet etc. water utilizing process carry out it is many
After secondary supply, water level drops to lower limit of the intelligence control system to water leg water level requirement in water leg, intelligence control system to
Electrically operated valve sends out code, and after electrically operated valve is closed, the remaining rainwater that stores only meets Green Roof irrigation in water leg
Water is needed to feed；
5. when soil moisture is reduced to soil humidity sensor setting bottom threshold in plant cultivation glass sunlight house, at plant
In exsiccosis, the analog signal for characterizing soil humidity information is transferred to intelligent control by soil humidity sensor by special circuit
System processed, intelligence control system control solar panel is powered to immersible pump A, and the rainwater stored in storage tank is via feed pipe
Green plants is irrigated into drip irrigation pipe, when soil moisture is increased to soil humidity sensor sets upper threshold, intelligence
Energy control system control solar panel interrupts the power supply state to immersible pump A, and Green Roof irrigates what intelligence system was performed
Irrigation process terminates；
6. in the case where long-term lacks effective rainfall, the rainwater stored in storage tank cannot be supplemented, through excessive
After secondary irrigation, when water level in water storage tank reaches the setting bottom threshold of level sensor B, level sensor B will characterize water level
The analog signal of information is transferred to intelligence control system by special circuit, and intelligence control system controls solar panel to latent
Water pump B powers, and the remaining rainwater that stores realizes moisturizing process via pipeline into storage tank in water leg；During moisturizing, such as
When fruit water level in water leg occurs and drops to the setting bottom threshold of level sensor A, level sensor A will characterize water level information
Analog signal intelligence control system is transferred to by special circuit, intelligence control system terminates solar panel to immersible pump
B powers；
7. when 5. step irrigation process is performed, if water level in water storage tank appearance is less than the ball float of floating-ball level switch most
During lower position, floating-ball level switch will voluntarily cut off the power supply to immersible pump A, prevent immersible pump A from the empty danger burnt, dally occur
Situation；
8. perform the 3.~6. walk during, level sensor A, level sensor B and soil humidity sensor are by mould
Intend signal and intelligence control system is transferred to by special circuit, received via RS485 intelligent signals conditioner, and by A/D
The analog signal that level sensor A, level sensor B and soil humidity sensor send is converted into digital letter by signal adapter
Number C8051F series monolithics are transferred to, C8051F series monolithics are defeated according to the function model output pulse signal set up
Go out result and analog signal control electrically operated valve, immersible pump B and immersible pump A execution corresponding operatings are converted by D/A signal adapters；
According to above-mentioned corresponding steps, you can realize that roof rainwater collection is detained and intelligent irrigation process.
Beneficial effect：Rain water on roof of the invention is detained the operation side of double-arch structure and Green Roof Intelligent irrigation system
Method, has the advantages that：
(1) present invention in including the plant cultivation glass sunlight house including arch collection rain plate with steel construction as basic framework, match somebody with somebody
Heat-insulated break bridge section bar and hollow laminated glass is closed to build, the upper and lower surface of heat-insulated break bridge section bar is aluminium, it is middle be plastics
The heat-insulated cavity of section bar, intensity is high, heat insulation property is good, and atmospheric corrosion resistance is good, long service life, using the teaching of the invention it is possible to provide suitable for plant is given birth to
Indoor environment long, meets the construction requirements of plant cultivation glass sunlight house.
(2) rain water on roof in the present invention is detained double-arch structure compared with single arch structure, for roofing of the same area, connects
Arch structure can disperse the stress of arch springing, be conducive to protecting roofing；By the connected shape of water leg between described arch collection rain plate
Integral double-arch structure, mutually pins down between arch collection rain plate, is conducive to improve the peace that rain water on roof is detained double-arch structure
Quan Xing.
(3) to connect arch design, it is basket handle arch that arch integrates rain plate cross-sectional type to the arch collection rain plate in the present invention, the structure
By reducing the moment of flexure of segmental arc in the middle of arch, distribution of the compressive stress is tended to uniform, improve the connection strap of arch springing and both sides water leg
Part, improves overall structure stability.
(4) diffluence pass in the present invention is Vertical Narrow crack structure, and the upper edge of narrow slit import is higher than lower edge, narrow slit import
Upper edge arrange defrlector bucket, narrow slit is exported just to storage tank top inlet, when the initial stage, rainfall was smaller, rainwater warp
Diffluence pass flows into storage tank, collects the more rainwater of initial stage impurity, reduces runoff pollution；When the middle and later periods, rainfall was larger,
Rainwater rushes at lower edge under effect of inertia by defrlector bucket, dexterously realize early-stage rainwater and middle and later periods rainwater separation,
Shunting, is conducive to water leg to be collected into more clean middle and later periods rainwater.
(5) dome shaped cover in the present invention arranges that dome shaped cover is fixed by " people " font support component along water leg direction,
The width of the dome shaped cover diffluence pass spacing adjacent more than between adjacent arcuate collection rain plate, the structure avoids the more rain of initial stage impurity
Water enters header tank.The rainwater that will effectively assemble in dome shaped cover is caused on the upper edge of diffluence pass narrow slit import, is realized complete
Portion's rainwater is shunted by diffluence pass, ensures Rainwater Quality in water leg, meanwhile, dome shaped cover can protect the rain collected in water leg
Pollution of the water from introduced contaminants so that enter aqueduct or more clean into the water quality in external application downpipe by overflow pipe
Only.
(6) the water leg top in the present invention is in smoothing junction with arch collection rain plate arch pin, and water leg can be born from arch
The pressure of pin, and by pressure transmission to the trench bottom that catchments, local big pressure is reduced by increasing contact area to roof structure
Destruction.
(7) communicating pipe A that plant cultivation glass sunlight house bottom is laid in the present invention connects all water legs, it is ensured that each collection
Tank water level is consistent, it is to avoid the structure destruction of plant cultivation glass sunlight house caused by the wall unbalance stress of side.
(8) the soil humidity sensor use in the present invention can change the sensor of humidity threshold, increase to different vegetation
The adaptability of required moisture.
(9) luminous energy is changed into electric energy by the solar panel in the present invention, is used for Intelligent irrigation system, and the process was both
The energy is saved, has been realized again and is automatically controlled.
Brief description of the drawings
Fig. 1 is the schematic diagram that rain water on roof of the invention is detained double-arch structure and Green Roof Intelligent irrigation system；
Fig. 2 is the schematic diagram of the rain water on roof delay double-arch structure in Fig. 1；
Fig. 3 is some arch collection rain plate and its substructure and adjacent arcuate lid, the schematic diagram of water leg in Fig. 1
Fig. 4 is the schematic diagram of diffluence pass in Fig. 1；
Fig. 5 is the schematic diagram of control cabinet in Fig. 1.
10- arch collection rain plates；11- diffluence pass；111- upper edges；112- lower edges；Wall is led on 113-；Wall is led under 114-；
12- water legs；13- communicating pipes A；14- communicating pipes B；15- dome shaped covers；161- level sensors A；162- level sensors B；17-
Aqueduct；18- electrically operated valves；19- overflow pipes；20- solar panels, 21- floating-ball level switch；22- immersible pumps A；23- is stored up
Water tank；24- green vegetations；25- feed pipes；26- supports；27- drip irrigation pipes；28- soil humidity sensors；29- immersible pumps B；30-
Control cabinet；31-RS485 intelligent signal conditioners；32-A/D signal adapters；33-C8051F series monolithics；34-D/A signals
Converter.
Specific embodiment
The present invention is further described below in conjunction with the accompanying drawings.
As shown in Figures 1 to 5, rain water on roof of the invention is detained double-arch structure and Green Roof Intelligent irrigation system, bag
Include rainwater-collecting gaseous-waste holdup system, Green Roof irrigation system and intelligence control system.
Wherein, rainwater-collecting gaseous-waste holdup system includes some arch collection rain plate 10, water leg 12, dome shaped cover 15, storage tank
23rd, communicating pipe A13, communicating pipe B14 and level sensor A161, level sensor B162, aqueduct 17, the and of electrically operated valve 18
Overflow pipe 19.The cross section that arch integrates rain plate 10 is basket handle arch, arch collection rain plate 10 with steel construction as basic framework, and coordinate every
Hot bridge cut-off section bar and hollow laminated glass build, the upper and lower surface of heat-insulated break bridge section bar is aluminium, it is middle be plastic material
Heat-insulated cavity；The left and right sides of arch collection rain plate 10 is provided with two diffluence pass 11 near the position of arch springing, and diffluence pass 11 is provided with top
Along 111, lower edge 112, on lead wall 113 and under lead wall 114, upper edge 111 and lower edge 112 are respectively positioned at the upper of diffluence pass 11
Lower both sides, above lead wall 113 and under lead wall 114 and connect, above lead wall 113 and be connected with upper edge 111, under lead wall 114 and lower edge 112
Connection, the arch springing of arch collection rain plate 10 is in smoothing junction with the side wall top of water leg 12.Dome shaped cover 15 is located at directly over water leg 12.
Storage tank 23 is located at immediately below diffluence pass 11, is connected by communicating pipe A13 between all of water leg 12, communicating pipe A13
In the bottom of water leg 12, it is connected by communicating pipe B14 between all of storage tank 23, communicating pipe B14 is located at the bottom of storage tank 23
Portion.Level sensor A161 is placed in some water leg 12, and level sensor B162 is placed in some storage tank 23,
The upper end of aqueduct 17 is connected with the side middle and lower part of water leg 12, and the lower end of aqueduct 17 connects indoor water pipe.Electrically operated valve 18
On aqueduct 17.The upper end of overflow pipe 19 is connected with some top of water leg 12, the lower end connecting building thing of overflow pipe 19
Rain pipe.
Green Roof irrigation system include solar panel 20, floating-ball level switch 21, immersible pump A22, storage tank 23,
Feed pipe 25, support 26, drip irrigation pipe 27, soil humidity sensor 28 and immersible pump B29.Solar panel 20 provides green room
Top irrigation system and electric energy needed for intelligence control system.Floating-ball level switch 21 is fixed on the madial wall of storage tank 23.Immersible pump A22
Some bottom of storage tank 23 is installed on, immersible pump A22 delivery ports are connected with feed pipe 25.The top of storage tank 23 is just to diffluence pass
11, feed pipe 25 is fixed on support 26.Drip irrigation pipe 27 is connected with feed pipe 25 and is evenly distributed on the top of green vegetation 24.
Soil humidity sensor 28 is imbedded in the soil of the growth of green vegetation 24, and immersible pump B29 is installed on some bottom of water leg 12
Portion.
Intelligence control system includes RS485 intelligent signals conditioner 31, A/D signal adapters 32, C8051F series monolithic
Machine 33 and D/A signal adapters 34.Intelligence control system is integrated in control cabinet 30, and control cabinet 30 is fixed on water leg 12
Lateral wall, the input of RS485 intelligent signals conditioner 31 is passed with level sensor A161, level sensor B162 with soil moisture
Sensor 28 is connected by special circuit, and the output end of RS485 intelligent signals conditioner 31 is with A/D signal adapters 32 by special
Circuit is connected, and 32 analog signals for detecting of A/D signal adapters are converted into C8051F series monolithics 33 and are capable of identify that
Data signal, according to the function model output pulse signal set up, output result passes through D/A to C8051F series monolithics 33
Signal adapter 34 is converted into analog signal to control electrically operated valve 18, immersible pump A22 and immersible pump B29 to perform corresponding switch
Task.
In the present embodiment, diffluence pass 11 is Vertical Narrow crack structure, and narrow slit length is the 9/10 of the width of arch collection rain plate 10, narrow
Seam width is 4cm, and the upper edge 111 of narrow slit import is higher than the about 3cm of lower edge 112, and width is arranged in the upper edge 111 of narrow slit import
Spend for 2.5cm, choose the defrlector bucket that angle is 30 °, narrow slit is exported just to the top inlet of storage tank 23.
In the present embodiment, dome shaped cover 15 is arranged along the direction of water leg 12, and dome shaped cover 15 passes through " people " font support component
It is fixed, adjacent diffluence pass 11 spacing of the width more than adjacent arcuate collection rain plate 10 of dome shaped cover 15.
In the present embodiment, right angle reinforcement, the long side surface of water leg 12 are provided between the surrounding side of water leg 12 and bottom surface
Top is in smoothing junction with the arch springing of arch collection rain plate 10, and the arch springing pressure transmission that water leg 12 bears passes through to the bottom of water leg 12
Increase contact area and reduce local big destruction of the pressure to roof；All of water leg 12 is connected by communicating pipe A13, its
In, there is the top of water leg 12 to be connected to prevent the overflow pipe 19 of heavy showers.
In the present embodiment, floating-ball level switch 21 and immersible pump A22 are separately mounted to inside two adjacent storage tanks 23,
Immersible pump B29 is arranged in some water leg 12；The weight lower end of floating-ball level switch 21 is provided with a rubber clip, prevents
Weight expand with heat and contract with cold or rain-impact in the case of there is natural downslide and influence the movable amplitude of ball float.
In the present embodiment, level sensor A161 and immersible pump B29 is arranged in the water leg 12 of high order end, control cabinet 30
With the outer wall of water leg 12 that aqueduct 17 is arranged on high order end, solar panel 20 is inclined and mounted on control cabinet 30 and water leg
Between 12.Overflow pipe 19 is arranged on the outer wall top of water leg 12 of low order end.
In the present embodiment, the use of soil humidity sensor 28 can change the sensor of humidity threshold, increase to different vegetation
The adaptability of required moisture.
In the present embodiment, a kind of fortune for being detained double-arch structure and Green Roof Intelligent irrigation system based on above-mentioned rain water on roof
Row method, comprises the following steps：
1. under initial conditions, intelligence control system in a dormant state, level sensor A161, level sensor B162
Real-time monitoring is carried out to the water level of water leg 12, the water level of storage tank 23 and soil moisture respectively with soil humidity sensor 28；
2. after rainfall starts, when the initial stage, rainfall intensity was smaller, rainwater along arch collection rain plate 10 conflux networks
Smaller, rainwater falls into storage tank 23 through diffluence pass 11, and when the middle and later periods, precipitation intensity was larger, rainwater conflux speed passes through
After stream is chosen in the upper edge 111 of diffluence pass 11, lower edge 112 is fallen under effect of inertia, rainwater is crossed the entrance of diffluence pass 11 and catchmented
Groove 12, rainwater-collecting gaseous-waste holdup system plays its rainwater-collecting and stores function；
3. rainfall intensity in short-term is larger or long duration rain fall under, on storage tank 23 is rapid with water level in water leg 12
Rise, when water level reaches the setting upper threshold of level sensor A161 in water leg 12, level sensor A161 will characterize water
The analog signal of position information is transferred to intelligence control system by special circuit, and intelligence control system control electrically operated valve 18 is opened
Open, the part rainwater stored in water leg 12 water utilizing process such as washs to residential households, flushes the toilet and feeding by aqueduct 17,
When water level is higher than 19 mouth of pipe elevation of overflow pipe in water leg 12, the part rainwater stored in water leg 12 will be via overflow pipe 19
The rain pipe of building is entered, and finally imports Municipal drainage pipeline networks, each water leg 12 is connected by communicating pipe A13,
Ensure that each reclaimed water bit synchronization of water leg 12 changes；
4. without rainy day gas, when the rainwater stored in water leg 12 residential households washed, flushed the toilet etc. with water utilizing process is carried out
Repeatedly after supply, water level drops to lower limit of the intelligence control system to the water level requirement of water leg 12, Based Intelligent Control in water leg 12
System sends out code to electrically operated valve 18, and after electrically operated valve 18 is closed, the remaining rainwater that stores only meets in water leg 12
Green Roof crop structure feeds；
5. when soil moisture is reduced to setting bottom threshold in plant cultivation glass sunlight house, plant is in exsiccosis, soil
The analog signal for characterizing soil humidity information is transferred to intelligence control system by earth humidity sensor 28 by special circuit, intelligence
Control system control solar panel 20 is powered to immersible pump A22, and the rainwater stored in storage tank 23 enters via feed pipe 25
Enter drip irrigation pipe 27 to irrigate green plants 24, upper threshold is set when soil moisture is increased to soil humidity sensor 28
When, intelligence control system control solar panel 20 interrupts the power supply state to immersible pump A22, and Green Roof irrigates intelligence system
The irrigation process for performing of uniting terminates；
6. in the case where long-term lacks effective rainfall, the rainwater stored in storage tank 23 cannot be supplemented, and be passed through
After repeatedly irrigating, when water level reaches the setting bottom threshold of level sensor B162 in storage tank 23, level sensor B162
The analog signal that water level information will be characterized is transferred to intelligence control system, intelligence control system control solar energy by special circuit
Cell panel 20 is powered to immersible pump B29, and the remaining rainwater that stores realizes moisturizing via pipeline into storage tank 23 in water leg 12
Process；During moisturizing, when dropping to the setting bottom threshold of level sensor A161 if there is water level in water leg 12, water
The analog signal for characterizing water level information is transferred to intelligence control system, Based Intelligent Control system by level sensor A161 by special circuit
System terminates solar panel 20 and is powered to immersible pump B29；
7. when 5. step irrigation process is performed, if there is floating less than floating-ball level switch 21 in water level in storage tank 23
During ball extreme lower position, floating-ball level switch 21 will voluntarily cut off the power supply to immersible pump A22, prevent immersible pump A22 appearance skies from burning,
The danger situation of idle running；
8. perform the 3.~6. walk during, level sensor A161, level sensor B162 and soil moisture are sensed
Analog signal is transferred to intelligence control system by device 28 by special circuit, is connect via RS485 intelligent signals conditioner 31
Receive, and sent level sensor A161, level sensor B162 and soil humidity sensor 28 by A/D signal adapters 32
Analog signal is converted into digital data transmission to C8051F series monolithics 33, and C8051F series monolithics 33 are according to having set up
Function model output pulse signal, output result converts analog signal control electrically operated valve 18, dives by D/A signal adapters 34
Water pump B29 and immersible pump A22 performs corresponding operating；
According to above-mentioned corresponding steps, you can realize that roof rainwater collection is detained and intelligent irrigation process.
The above is only the preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (8)
1. a kind of rain water on roof is detained double-arch structure and Green Roof Intelligent irrigation system, it is characterised in that：Including rainwater-collecting
Gaseous-waste holdup system, Green Roof irrigation system and intelligence control system,
The rainwater-collecting gaseous-waste holdup system includes some arches collection rain plate (10), water leg (12), dome shaped cover (15), storage tank
(23), communicating pipe A (13), communicating pipe B (14) and level sensor A (161), level sensor B (162), aqueduct (17),
Electrically operated valve (18) and overflow pipe (19), arch collection rain plate (10) left and right sides are provided with two diffluence pass near the position of arch springing
(11), diffluence pass (11) be provided with upper edge (111), lower edge (112), on lead wall (113) and under lead wall (114), upper edge
(111) and lower edge (112) respectively positioned at diffluence pass (11) both sides up and down, above lead wall (113) and under lead wall (114) connect,
On lead wall (113) and be connected with upper edge (111), under lead wall (114) and be connected with lower edge (112), the arch of arch collection rain plate (10)
Pin is in smoothing junction with water leg (12) side wall top, and directly over water leg (12), storage tank (23) is located at dome shaped cover (15)
Immediately below diffluence pass (11), by being connected communicating pipe A (13) between all of water leg (12), communicating pipe A, (13) were positioned at collection
Tank (12) bottom, by being connected communicating pipe B (14) between all of storage tank (23), communicating pipe B, (14) were positioned at storage tank
(23) bottom, level sensor A (161) is placed in some water leg (12), and level sensor B (162) is placed in a certain
In individual storage tank (23), aqueduct (17) upper end is connected with water leg (12) the side middle and lower part, the connection of aqueduct (17) lower end
Indoor water pipe, electrically operated valve (18) on aqueduct (17), with some water leg (12) push up by overflow pipe (19) upper end
Portion connects, the rain pipe of overflow pipe (19) lower end connecting building thing；
The Green Roof irrigation system includes solar panel (20), floating-ball level switch (21), immersible pump A (22), storage
Water tank (23), feed pipe (25), support (26), drip irrigation pipe (27), soil humidity sensor (28) and immersible pump B (29), the sun
Can cell panel (20) the offer Green Roof irrigation system and electric energy, floating-ball level switch needed for the intelligence control system
(21) storage tank (23) madial wall is fixed on, immersible pump A (22) is installed on some storage tank (23) bottom, immersible pump A (22)
Delivery port is connected with feed pipe (25), and just to diffluence pass (11), feed pipe (25) is fixed on support (26) on storage tank (23) top
On, drip irrigation pipe (27) is connected with feed pipe (25) and is evenly distributed on the top of green vegetation (24), soil humidity sensor
(28) it is imbedded in the soil of green vegetation (24) growth, immersible pump B (29) is installed on some water leg (12) bottom；
The intelligence control system includes RS485 intelligent signals conditioner (31), A/D signal adapters (32), C8051F series
Single-chip microcomputer (33) and D/A signal adapters (34), intelligence control system are integrated in control cabinet (30), and control cabinet (30) is fixed
In the lateral wall of water leg (12), RS485 intelligent signals conditioner (31) input and level sensor A (161), level sensor
Device B (162) is connected with soil humidity sensor (28) by special circuit, RS485 intelligent signals conditioner (31) output end
It is connected by special circuit with A/D signal adapters (32), A/D signal adapters (32) are the analog signal conversion for detecting
Into the data signal that C8051F series monolithics (33) are capable of identify that, C8051F series monolithics (33) are according to the function set up
Model output pulse signal, output result is converted into analog signal to control electrically operated valve by D/A signal adapters (34)
(18), immersible pump A (22) and immersible pump B (29) performs corresponding switching task.
2. rain water on roof according to claim 1 is detained double-arch structure and Green Roof Intelligent irrigation system, and its feature exists
In：The cross section that described arch integrates rain plate (10) is basket handle arch, and arch collection rain plate (10) is matched somebody with somebody with steel construction as basic framework
Heat-insulated break bridge section bar and hollow laminated glass is closed to build, the upper and lower surface of heat-insulated break bridge section bar is aluminium, it is middle be plastics
The heat-insulated cavity of section bar；Described arch collection rain plate (10) and described Green Roof irrigation system constitutes plant cultivation glass sunlight house,
It is plant cultivation glass sunlight house top structure sheaf that arch integrates rain plate (10).
3. rain water on roof according to claim 1 is detained double-arch structure and Green Roof Intelligent irrigation system, and its feature exists
In：Described diffluence pass (11) is Vertical Narrow crack structure, and higher than lower edge (112), narrow slit enters for the upper edge (111) of narrow slit import
Defrlector bucket is arranged in the upper edge (111) of mouth, and narrow slit is exported just to storage tank (23) top inlet.
4. rain water on roof according to claim 1 is detained double-arch structure and Green Roof Intelligent irrigation system, and its feature exists
In：Described dome shaped cover (15) arranges that dome shaped cover (15) is fixed by " people " font support component along water leg (12) direction,
Adjacent diffluence pass (11) spacing of the width of dome shaped cover (15) more than adjacent arcuate collection rain plate (10).
5. rain water on roof according to claim 1 is detained double-arch structure and Green Roof Intelligent irrigation system, and its feature exists
In：Be provided with right angle reinforcement between the surrounding side and bottom surface of described water leg (12), water leg (12) long side surface top with
The arch springing of arch collection rain plate (10) is in smoothing junction, and the arch springing pressure transmission that water leg (12) bears passes through to water leg (12) bottom
Increase contact area and reduce local big destruction of the pressure to roof；All of water leg (12) is connected by communicating pipe A (13),
Wherein, water leg (12) top is connected to prevent the overflow pipe (19) of heavy showers.
6. rain water on roof according to claim 1 is detained double-arch structure and Green Roof Intelligent irrigation system, and its feature exists
In：Described floating-ball level switch (21) and described immersible pump A (22) is separately mounted in two adjacent storage tanks (23)
Portion, described immersible pump B (29) is in some water leg (12)；The weight lower end of described floating-ball level switch (21)
Be provided with a rubber clip, prevent weight expand with heat and contract with cold or rain-impact in the case of there is natural downslide and influence the work of ball float
Dynamic amplitude.
7. rain water on roof according to claim 1 is detained double-arch structure and Green Roof Intelligent irrigation system, and its feature exists
In：Described soil humidity sensor (28) use can adjust the sensor of humidity threshold, increase to water needed for different vegetation
The adaptability divided.
8. a kind of rain water on roof based on described in any one of claim 1 to 7 is detained double-arch structure and Green Roof intelligent irrigation
The operation method of system, it is characterised in that comprise the following steps：
1. under initial conditions, intelligence control system in a dormant state, level sensor A (161), level sensor B (162)
Water leg (12) water level, storage tank (23) water level and soil moisture are supervised in real time respectively with soil humidity sensor (28)
Survey；
2. after rainfall starts, when the initial stage, rainfall intensity was smaller, rainwater along arch collection rain plate (10) conflux networks compared with
Small, rainwater falls into storage tank (23) through diffluence pass (11), when the middle and later periods, precipitation intensity was larger, rainwater conflux speed, warp
Cross diffluence pass (11) upper edge (111) choose stream after, lower edge (112) is fallen under effect of inertia, rainwater crosses diffluence pass
(11) water leg (12) is entered, rainwater-collecting gaseous-waste holdup system plays its rainwater-collecting and stores function；
3. rainfall intensity in short-term is larger or long duration rain fall under, on storage tank (23) is rapid with water level in water leg (12)
Rise, when water level reaches the setting upper threshold of level sensor A (161) in water leg (12), level sensor A (161) will
The analog signal for characterizing water level information is transferred to intelligence control system, intelligence control system control electrically operated valve by special circuit
(18) open, the part rainwater stored in water leg (12) is washed to residential households, flushed the toilet etc. by aqueduct (17) uses water mistake
Cheng Jinhang feeds, when water level is higher than overflow pipe (19) mouth of pipe elevation in water leg (12), the part stored in water leg (12)
Rainwater will enter the rain pipe of building via overflow pipe (19), and finally import Municipal drainage pipeline networks, each water leg
(12) connected by communicating pipe A (13), it is ensured that each water leg (12) reclaimed water bit synchronization changes；
4. without rainy day gas, residential households washed when the rainwater stored in water leg (12), flushed the toilet etc. water utilizing process carry out it is many
After secondary supply, water level drops to the lower limit that intelligence control system is required water leg (12) water level, intelligence control in water leg (12)
System processed sends out code to electrically operated valve (18), remaining in water leg (12) to store rain after electrically operated valve (18) is closed
Water only meets the supply of Green Roof crop structure；
5. when soil moisture is reduced to soil humidity sensor (28) setting bottom threshold in plant cultivation glass sunlight house, at plant
In exsiccosis, the analog signal for characterizing soil humidity information is transferred to intelligence by soil humidity sensor (28) by special circuit
Energy control system, intelligence control system controls solar panel (20) to be powered to immersible pump A (22), and storage tank is stored in (23)
Rainwater via feed pipe (25) enter drip irrigation pipe (27) green plants (24) is irrigated, when soil moisture is increased to soil
When humidity sensor (28) sets upper threshold, intelligence control system controls solar panel (20) to interrupt to immersible pump A
(22) power supply state, the irrigation process that Green Roof irrigates intelligence system execution terminates；
6. in the case where long-term lacks effective rainfall, the rainwater stored in storage tank (23) cannot be supplemented, through excessive
After secondary irrigation, when water level reaches the setting bottom threshold of level sensor B (162) in storage tank (23), level sensor B
(162) analog signal that will characterize water level information is transferred to intelligence control system, intelligence control system control by special circuit
Solar panel (20) is powered to immersible pump B (29), and the remaining rainwater that stores enters water storage via pipeline in water leg (12)
Case (23) realizes moisturizing process；During moisturizing, level sensor A (161) is dropped to if there is water level in water leg (12)
Setting bottom threshold when, level sensor A (161) by characterize water level information analog signal intelligence is transferred to by special circuit
Energy control system, intelligence control system terminates solar panel (20) and is powered to immersible pump B (29)；
7. when 5. step irrigation process is performed, if there is floating less than floating-ball level switch (21) in water level in storage tank (23)
During ball extreme lower position, floating-ball level switch (21) will voluntarily cut off the power supply to immersible pump A (22), prevent immersible pump A (22) from going out
The existing empty danger situation burnt, dally；
8. perform the 3.~6. walk during, level sensor A (161), level sensor B (162) and soil moisture sensing
Analog signal is transferred to intelligence control system by device (28) by special circuit, is via RS485 intelligent signal conditioners
(31) receive, and passed level sensor A (161), level sensor B (162) and soil moisture by A/D signal adapters (32)
The analog signal that sensor (28) sends is converted into digital data transmission and gives C8051F series monolithics (33), C8051F series monolithics
Machine (33) converts simulation according to the function model output pulse signal set up, output result by D/A signal adapters (34)
Signal controls electrically operated valve (18), immersible pump B (29) and immersible pump A (22) to perform corresponding operating；
According to above-mentioned corresponding steps, you can realize that roof rainwater collection is detained and intelligent irrigation process.
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