CN101660335A - Method for housetop built on stilts for nothing, heat insulation and greening by utilizing photovoltaic technology and drip irrigation technology - Google Patents
Method for housetop built on stilts for nothing, heat insulation and greening by utilizing photovoltaic technology and drip irrigation technology Download PDFInfo
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- CN101660335A CN101660335A CN200910100184A CN200910100184A CN101660335A CN 101660335 A CN101660335 A CN 101660335A CN 200910100184 A CN200910100184 A CN 200910100184A CN 200910100184 A CN200910100184 A CN 200910100184A CN 101660335 A CN101660335 A CN 101660335A
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- 230000002262 irrigation Effects 0.000 title claims abstract description 35
- 238000003973 irrigation Methods 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000009413 insulation Methods 0.000 title claims abstract description 22
- 241000272165 Charadriidae Species 0.000 title claims abstract description 18
- 238000005516 engineering process Methods 0.000 title description 2
- 238000013082 photovoltaic technology Methods 0.000 title 1
- 241001464837 Viridiplantae Species 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 238000012423 maintenance Methods 0.000 claims description 18
- 239000002689 soil Substances 0.000 claims description 15
- 230000005611 electricity Effects 0.000 claims description 13
- 230000004720 fertilization Effects 0.000 claims description 7
- 239000003621 irrigation water Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 230000012010 growth Effects 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000005286 illumination Methods 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims description 4
- 238000011084 recovery Methods 0.000 claims description 4
- 238000002955 isolation Methods 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 2
- 230000009194 climbing Effects 0.000 abstract 1
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- 238000005183 dynamical system Methods 0.000 description 1
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- 238000001704 evaporation Methods 0.000 description 1
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- 239000007943 implant Substances 0.000 description 1
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- 239000003895 organic fertilizer Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000002786 root growth Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
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- 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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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- 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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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- 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
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Cultivation Of Plants (AREA)
- Greenhouses (AREA)
Abstract
The invention discloses a method for housetop built on stilts for nothing, heat insulation and greening on a new or the existing building. The existing garden housetop greening and ground-cover roof greening load is larger, which is difficult to be promoted and applicable to housetops of the new or the existing building for large area. In the method, a green plant box is used for planting evergreen vine and placed on a roof panel besides a light type low support, and the evergreen vine grows on the support in a climbing way, thus forming a greening insulation layer; and then a photovoltaic system, a drip irrigation system and an automatic control system are utilized to carry out automatic curing to the housetop built on stilts for nothing, heat insulation and greening. The method is applicable to housetop greening of designed load with lower roof, dose not need to reinforce the original roof structure, realizes automatic curing management of green plants, and realizes zero consumptionof curing management of a housetop greening and heat insulation system.
Description
Technical field
The present invention relates to the architecture greening field, specifically a kind of method of on newly-built or existing building roof, carrying out the overhead heat insulation greening.
Background technology
Roof greening is meant that with building, structure top be carrier, is that main body is configured with the plant, not the greening mode of bordering on natural soils.Roof greening is divided into garden type roof greening and lawn-type roof greening.It is to improve the effective and efficient manner of ratio of green space in limited urban space, helps changing aerial view; Help protection ecology, regulate the climate, purify air, reduce CO
2, the covering of shading, reduce top building room temperature, noise and urban heat land effect, save water and energy, protect roof structure and prolong application life of waterproofing course, have the good energy-conservation benefit, reduce discharging benefit and economic benefit.
The garden type roof greening need be considered earthing, buildings waterproof, needs to increase big roof load and building aseismicity design, perhaps increases the power supply of roof lighting and small number of devices, and it is huge that investment increases cost, and maintenance management is difficulty, does not generally economize on water.In the lawn-type roof greening, need to consider earthing, buildings waterproof equally, need increase big roof load, nutrient reserve that lawn growth is required and supply are limited, and sight is lower, and the lawn root system can destroy the housing roof structure, causes seepage, and evaporation capacity is very much not economized on water.
Existing garden type roof greening and lawn-type roof greening load are bigger, more difficult large scale application in the roof of newly-built and existing building.
Summary of the invention
Technical problem to be solved by this invention is to overcome the defective that above-mentioned prior art exists, and a kind of method of carrying out the housetop built on stilts for nothing, heat insulation greening under low Roof Design loading condition is provided, and realizes the automation maintenance management of zero energy consumption.
For this reason, the present invention adopts following technical scheme: the method for utilizing photovoltaic electricity and drip irrigation technique to carry out the housetop built on stilts for nothing, heat insulation greening, and its method is as follows:
1) light-duty short support is installed on roof panel;
2) the green plants case is planted evergreen liana, and the green plants case is placed on the other roof panel of light-duty short support, and evergreen liana is climbed epitaxial growth on support, form the greening isolation layer;
3) above between the staircase of giving prominence to roofing or machine room solar photovoltaic generation system is installed, the electricity that is produced by solar photovoltaic generation system offers irrigation system, automatic control system work and the illumination of roof garden;
4) described automatic control system comprises temperature pick up, soil humidity sensor, flow meter, timer, computer and software of automatic control system, use the temperature sensor measurement outside air temperature, with soil humidity sensor measured soil humidity, above transfer of data is to computer, and the manager controls the drip irrigation water yield, drip irrigation time, dose and fertilization time automatically by the drip irrigation maintenance that the software of automatic control system in the computer is finished evergreen liana root;
5) described irrigation system comprises rainwater recovery pond, water pump, pipe-line system, fertilization pool, water dropper, valve and voltage stabilizing accessory, and the electricity that is produced by solar photovoltaic generation system drives water pump, and evergreen liana in the case is carried out water-saving drip irrigation.
Light-duty short support is a main framework of realizing the housetop built on stilts for nothing, heat insulation greening, and it mainly contains light weight steel shape forms with the lath that is laid on the light weight steel shape, and the centre of short light hydraulic support is provided with lightweight and walks guidance tape, and convenient walking is had a rest.Light-duty short support is subjected to wind action little, and is little to the influence of roof structure supporting capacity.
Green plants case (or bucket) is the main body of housetop built on stilts for nothing, heat insulation greening, green plants select can level to climb epitaxial growth, drought-enduring waterlogging, extensive management, maintenance cost low, not only can economize on water but also evergreen liana that cost of maintenance are lower.It is big that case is planted the evergreen liana area that shelters from heat or light, and loading is little, more easily satisfies the restriction of original building roof structure bearing capacity.Short light hydraulic support and case are planted liana and are formed low built on stilts green plants shade structures, promptly heat insulation ventilation again.
Above-mentioned solar photovoltaic generation system is the energy of the present invention and dynamical system.Solar energy power generating is according to the photovoltaic effect principle, utilizes solar cell that solar energy is directly changed into electric energy.Solar photovoltaic generation system generally is made up of solar module, inverter, the protective device that is incorporated into the power networks, battery and controller etc.On the roof or ground solar module is combined into solar battery array, the direct current that solar battery array is produced by inverter converts the identical voltage supplied with Utilities Electric Co. and the alternating current of frequency to then, has realized the zero energy consumption of roof greening insulation system maintenance management.
Water-saving drip irrigation is to utilize pipe-line system that water is delivered to crop root growth zone by aperture or water dropper to carry out localized irrigation.It is the most effective a kind of water-saving irrigation mode in present torridity summer and drought and water shortage area, and the utilization rate of its water can reach 95%.
Irrigation system and automatic control system are the operation carriers of Green Roof Plants automation maintenance management.Temperature pick up is measured temperature in four seasons, and soil humidity sensor is measured the water requirement of case implants.
The present invention has the following advantages:
1) be applicable to the roof greening that hangs down the Roof Design load, and original roof structure that do not need reinforcement;
2) this kind housetop built on stilts for nothing, heat insulation greening is non-earthing greening, and green plants case (bucket) can flexible arrangement;
3) the evergreen liana in the green plants case (bucket) has drought-enduring, waterlogging, heat-resisting and cold-resistant characteristic, and extensive management, maintenance cost are low, not only can economize on water and cost of maintenance lower;
4) light-duty short support can be assembled at the scene flexibly, and is easy to maintenance, and can accomplish seriation and standardization;
5) maintenance management of green plants has been realized automation, works out green plants maintenance management control scheme according to season, outside air temperature, floristics and soil moisture;
6) all of software of automatic control system are provided with all and can make amendment, so that the adjustment of maintenance management control scheme;
7) this kind housetop built on stilts for nothing, heat insulation greening method can be accomplished zero energy consumption maintenance management.
The invention will be further described below in conjunction with specification drawings and specific embodiments.
Description of drawings
Fig. 1 afforests the schematic diagram that isolation layer forms for the present invention.
Fig. 2 is an automation maintenance management schematic diagram of the present invention.
Fig. 3 is a principle schematic of the present invention.
The specific embodiment
The method of utilizing photovoltaic electricity and drip irrigation technique to carry out the housetop built on stilts for nothing, heat insulation greening as Figure 1-3, its method is as follows:
1, light-duty short support is installed on the roof panel, light-duty short supporting structure mainly is made up of light weight steel shape and the lath that is laid on the light weight steel shape, and the centre of short light hydraulic support is provided with lightweight and walks guidance tape.
2, green plants case (bucket) is planted evergreen liana, places it on the other roof panel of light-duty short support.
3, above between the staircase of giving prominence to roofing or machine room solar photovoltaic generation system is installed, solar photovoltaic generation system generally is made up of solar module, inverter, the protective device that is incorporated into the power networks, battery and controller etc.; The electricity that is produced by solar photovoltaic generation system offers irrigation system, garden illumination and automatic control system.
4, automatic control system is made up of temperature pick up, soil humidity sensor, flow meter, timer, computer and software of automatic control system, outside air temperature by temperature sensor measurement, soil moisture by the soil humidity sensor measurement, above data upload is to computer, the manager finishes the maintenance of green plants root drip irrigation by the software of automatic control system in the computer, controls the drip irrigation water yield, drip irrigation time, dose, fertilization time etc. automatically.
Described irrigation system comprises rainwater recovery pond, water pump, pipe-line system, fertilization pool, water dropper, valve and voltage stabilizing accessory, the electricity that is produced by solar photovoltaic generation system drives water pump, with the nutrient solution in the water in the rainwater recovery pond (or tap water), the fertilization pool, by pipe-line system water is delivered in the soil horizon of green plants case (bucket) by aperture or water dropper (dripping sword), realized water-saving drip irrigation evergreen liana.
Evergreen liana in the green plants case (bucket) can be earlier towards the growth of support top, and the lath upper surface level of laying on the support is climbed epitaxial growth then, finally forms short greening branches and leaves head insulated layer, reaches the purpose of housetop built on stilts for nothing, heat insulation greening.
The situation that above-mentioned housetop built on stilts for nothing, heat insulation greening method is applied in certain engineering is as follows:
The roof greening area of this project is 250 square metres.Install on the roof panel and be assembled into the high light-duty short supporting structure of 550mm by the 4# angle bar, lay above the support 18mm thick * the wide China fir plate of 250mm.The material of green plants case is an Anti-corrosion box, the drought-enduring waterlogging leaflet winter creeper of plantation in the case.Every day, illumination of drip irrigation water pump, garden and automatic control system needed be provided by solar photovoltaic generation system the electric energy of the about 2kWh of 220V.Working out green plants maintenance management control scheme according to season, outside air temperature, floristics and soil moisture is: 1) in conjunction with the soil moisture monitored data, every day in summer drip irrigation once more than, the drip irrigation water yield is 0.6m
3, the drip irrigation time is 15 minutes; Per three days drip irrigations of spring and autumn once, the drip irrigation water yield is 0.6m
3, the drip irrigation time is 15 minutes; Winter weekly drip irrigation once, the drip irrigation water yield is 0.6m
3, the drip irrigation time is 15 minutes.2) spring and summer, every first quarter moon was executed nutrient solution once; Execute nutrient solution every month autumn once; Annual organic fertilizer secondary.According to different weather and plant growing situation, drip irrigation can be done a little adjustment with fertilising.The short greening branches and leaves head insulated layer of final formation can effectively reduce the interior temperature of top room, purifies air, and reduces CO
2
The above only is preferred embodiment of the present invention, is not technical scheme of the present invention is done any pro forma restriction.Every foundation technical spirit of the present invention all falls within the scope of protection of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (4)
1, utilize photovoltaic electricity and drip irrigation technique to carry out the method for housetop built on stilts for nothing, heat insulation greening, its method is as follows:
1) light-duty short support is installed on roof panel;
2) the green plants case is planted evergreen liana, and the green plants case is placed on the other roof panel of light-duty short support, and evergreen liana is climbed epitaxial growth on support, form the greening isolation layer;
3) above between the staircase of giving prominence to roofing or machine room solar photovoltaic generation system is installed, the electricity that is produced by solar photovoltaic generation system offers irrigation system, automatic control system work and the illumination of roof garden;
4) described automatic control system comprises temperature pick up, soil humidity sensor, flow meter, timer, computer and software of automatic control system, use the temperature sensor measurement outside air temperature, with soil humidity sensor measured soil humidity, above transfer of data is to computer, the manager finishes the drip irrigation maintenance of evergreen liana root by the software of automatic control system in the computer, controls the drip irrigation water yield, irrigation period, dose and fertilization time automatically;
5) described irrigation system comprises rainwater recovery pond, water pump, pipe-line system, fertilization pool, water dropper, valve and voltage stabilizing accessory, and the electricity that is produced by solar photovoltaic generation system drives water pump, and the evergreen liana in the green plants case is carried out water-saving drip irrigation.
2, the method for utilizing photovoltaic electricity and drip irrigation technique to carry out housetop built on stilts for nothing, heat insulation greening according to claim 1 is characterized in that described solar photovoltaic generation system is made up of solar module, inverter, battery and one-way motors.
3, the method for utilizing photovoltaic electricity and drip irrigation technique to carry out the housetop built on stilts for nothing, heat insulation greening according to claim 1 is characterized in that light-duty short support comprises light weight steel shape and the lath that is laid on the light weight steel shape.
4, the method for utilizing photovoltaic electricity and drip irrigation technique to carry out housetop built on stilts for nothing, heat insulation greening according to claim 3, the centre that it is characterized in that short light hydraulic support is provided with lightweight and walks guidance tape.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910100184A CN101660335A (en) | 2009-07-02 | 2009-07-02 | Method for housetop built on stilts for nothing, heat insulation and greening by utilizing photovoltaic technology and drip irrigation technology |
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|---|---|---|---|
| CN200910100184A CN101660335A (en) | 2009-07-02 | 2009-07-02 | Method for housetop built on stilts for nothing, heat insulation and greening by utilizing photovoltaic technology and drip irrigation technology |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101892725A (en) * | 2010-03-09 | 2010-11-24 | 浙江省建筑科学设计研究院有限公司 | Roof greening and overhead photovoltaic cell panel combined heat insulation system |
| CN102037888A (en) * | 2010-10-28 | 2011-05-04 | 重庆市科学技术研究院 | Distributed-network automatic irrigation control system and irrigation control method thereof |
| CN102119648A (en) * | 2011-01-14 | 2011-07-13 | 吉林省农机装备科技创新中心 | Precise drip irrigation system with autonomous consciousness |
| CN102172201A (en) * | 2011-01-24 | 2011-09-07 | 联创众辉(天津)高新企业孵化有限公司 | Water-saving spray irrigation control device for roof greening and control method thereof |
| CN103250614A (en) * | 2013-05-24 | 2013-08-21 | 浙江科技学院 | Novel photovoltaic computer controlled automatic micro-irrigation system |
| CN104904571A (en) * | 2015-06-25 | 2015-09-16 | 苏州工业职业技术学院 | Intelligent farmland irrigation device and control method thereof |
| CN105815151A (en) * | 2015-01-10 | 2016-08-03 | 吴任平 | Roof clean cultivating facility |
| CN106035004A (en) * | 2016-07-10 | 2016-10-26 | 西北农林科技大学 | Intelligent control system for household green micro agriculture |
| CN106376450A (en) * | 2016-08-25 | 2017-02-08 | 夏泽钦 | Roof greening energy system |
| CN112449931A (en) * | 2020-10-22 | 2021-03-09 | 无锡飞轩机电科技有限公司 | Greening system for green roof of high-rise building |
| CN114160347A (en) * | 2021-12-08 | 2022-03-11 | 中国农业科学院都市农业研究所 | Adjustable automatic spraying device for container type farm |
-
2009
- 2009-07-02 CN CN200910100184A patent/CN101660335A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101892725A (en) * | 2010-03-09 | 2010-11-24 | 浙江省建筑科学设计研究院有限公司 | Roof greening and overhead photovoltaic cell panel combined heat insulation system |
| CN102037888A (en) * | 2010-10-28 | 2011-05-04 | 重庆市科学技术研究院 | Distributed-network automatic irrigation control system and irrigation control method thereof |
| CN102119648A (en) * | 2011-01-14 | 2011-07-13 | 吉林省农机装备科技创新中心 | Precise drip irrigation system with autonomous consciousness |
| CN102172201A (en) * | 2011-01-24 | 2011-09-07 | 联创众辉(天津)高新企业孵化有限公司 | Water-saving spray irrigation control device for roof greening and control method thereof |
| CN103250614A (en) * | 2013-05-24 | 2013-08-21 | 浙江科技学院 | Novel photovoltaic computer controlled automatic micro-irrigation system |
| CN103250614B (en) * | 2013-05-24 | 2015-06-10 | 浙江科技学院 | Novel photovoltaic computer controlled automatic micro-irrigation system |
| CN105815151A (en) * | 2015-01-10 | 2016-08-03 | 吴任平 | Roof clean cultivating facility |
| CN104904571A (en) * | 2015-06-25 | 2015-09-16 | 苏州工业职业技术学院 | Intelligent farmland irrigation device and control method thereof |
| CN106035004A (en) * | 2016-07-10 | 2016-10-26 | 西北农林科技大学 | Intelligent control system for household green micro agriculture |
| CN106376450A (en) * | 2016-08-25 | 2017-02-08 | 夏泽钦 | Roof greening energy system |
| CN112449931A (en) * | 2020-10-22 | 2021-03-09 | 无锡飞轩机电科技有限公司 | Greening system for green roof of high-rise building |
| CN112449931B (en) * | 2020-10-22 | 2021-07-27 | 成都中节能环保发展有限公司 | Greening system for green roof of high-rise building |
| CN114160347A (en) * | 2021-12-08 | 2022-03-11 | 中国农业科学院都市农业研究所 | Adjustable automatic spraying device for container type farm |
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Owner name: ZHEJIANG JIANKE BUILDING ENERGY SAVING TECHNOLOGY |
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Effective date of registration: 20100322 Address after: 310012 Xihu District, Zhejiang, Wen Wen Road, No. two, No. 28, Hangzhou Applicant after: ZHEJIANG ACADEMY OF BUILDING RESEARCH & DESIGN Ltd. Co-applicant after: ZHEJIANG ACADEMY OF BUILDING RESEARCH & DESIGN CO.,LTD. Address before: 310012 Xihu District, Zhejiang, Wen Wen Road, No. two, No. 28, Hangzhou Applicant before: ZHEJIANG ACADEMY OF BUILDING RESEARCH & DESIGN Ltd. |
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Open date: 20100303 |