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A platform for research: civil engineering, architecture and urbanism
Digital ecological economy circulation body system for cleaning air and reducing urban heat island diseases
The digital ecological economy circulation body is a basic framework constructed by ten elements including sunlight, water, farmland, facility water irrigation and drainage, salt-resistant and cold-resistant forage grass crop rotation, silage, a cattle and sheep breeding plant, a metabolite treatment plant, a slaughter house, urban wind direction and wind speed and soil air temperature and humidity on farmland of 1 square kilometer, and cooperation efficiency among the elements is improved. According to the area of a main urban area of a city, hundreds of circulation bodies are planned and constructed in an upper tuyere irrigation area to form a system. Every 5 years as a cycle, each circulation body is provided with a basic farmland of 1500 mu, sweet sorghum is planted in summer, ryegrass is planted in autumn, suaeda salsa is interplanted, another 600-900 thousand tons of water is irrigated in sunny and hot days every year for transpiration of water vapor, air is cleaned following the wind, the urban heat island diseases are reduced, mowing is conducted 7-9 times every year, 10-15 thousand tons of silage forage grass is averagely produced, the 200-mu cattle and sheep breeding plant and the 100-mu metabolite treatment plant are built in a high terrain area, marsh gas, biogas slurry and biogas residues are utilized and returned to the field on the spot, the slaughter house is built in 10-30 circulation bodies, and double harvest of ecological benefits and economic benefits is achieved.
数字生态经济循环体，是指在1平方公里农田上，由阳光、水、农田、设施灌排水、耐盐耐寒饲草轮种、青贮、牛羊养殖厂、代谢物处理厂、屠宰厂和城市风向风速及土壤空气温湿度共10项要素构建的基础构架，提高要素间协作效率。依据城市主城区面积，在上风口灌区规划建设上百个循环体构成系统。每5年1个周期，每个循环体有基础农田1500亩，夏季种植甜高粱，秋季种植黑麦草，均套种盐地碱篷，每年晴热天多灌溉60‑90万吨水蒸腾水汽，顺风清洁空气降低城市热岛症，全年刈割7‑9次，平均生产1‑1.5万吨青贮饲草，在高地势区配建200亩牛羊养殖厂和100亩代谢物处理厂，沼气沼液沼渣就地利用和还田，10‑30个循环体配建一个屠宰厂，实现生态效益和经济效益的双丰收。
Digital ecological economy circulation body system for cleaning air and reducing urban heat island diseases
The digital ecological economy circulation body is a basic framework constructed by ten elements including sunlight, water, farmland, facility water irrigation and drainage, salt-resistant and cold-resistant forage grass crop rotation, silage, a cattle and sheep breeding plant, a metabolite treatment plant, a slaughter house, urban wind direction and wind speed and soil air temperature and humidity on farmland of 1 square kilometer, and cooperation efficiency among the elements is improved. According to the area of a main urban area of a city, hundreds of circulation bodies are planned and constructed in an upper tuyere irrigation area to form a system. Every 5 years as a cycle, each circulation body is provided with a basic farmland of 1500 mu, sweet sorghum is planted in summer, ryegrass is planted in autumn, suaeda salsa is interplanted, another 600-900 thousand tons of water is irrigated in sunny and hot days every year for transpiration of water vapor, air is cleaned following the wind, the urban heat island diseases are reduced, mowing is conducted 7-9 times every year, 10-15 thousand tons of silage forage grass is averagely produced, the 200-mu cattle and sheep breeding plant and the 100-mu metabolite treatment plant are built in a high terrain area, marsh gas, biogas slurry and biogas residues are utilized and returned to the field on the spot, the slaughter house is built in 10-30 circulation bodies, and double harvest of ecological benefits and economic benefits is achieved.
数字生态经济循环体，是指在1平方公里农田上，由阳光、水、农田、设施灌排水、耐盐耐寒饲草轮种、青贮、牛羊养殖厂、代谢物处理厂、屠宰厂和城市风向风速及土壤空气温湿度共10项要素构建的基础构架，提高要素间协作效率。依据城市主城区面积，在上风口灌区规划建设上百个循环体构成系统。每5年1个周期，每个循环体有基础农田1500亩，夏季种植甜高粱，秋季种植黑麦草，均套种盐地碱篷，每年晴热天多灌溉60‑90万吨水蒸腾水汽，顺风清洁空气降低城市热岛症，全年刈割7‑9次，平均生产1‑1.5万吨青贮饲草，在高地势区配建200亩牛羊养殖厂和100亩代谢物处理厂，沼气沼液沼渣就地利用和还田，10‑30个循环体配建一个屠宰厂，实现生态效益和经济效益的双丰收。
Digital ecological economy circulation body system for cleaning air and reducing urban heat island diseases
清洁空气降低城市热岛症的数字生态经济循环体系统
CHANG JIANG (author) / GAO TIENIU (author) / CAO XINYUE (author) / ZHANG CHENGWEI (author) / LI JUAN (author) / LIU CAIXIA (author)
2021-07-23
Patent
Electronic Resource
Chinese
IPC:
A01G
Gartenbau
,
HORTICULTURE
/
A01B
SOIL WORKING IN AGRICULTURE OR FORESTRY
,
Bodenbearbeitung in Land- oder Forstwirtschaft
/
A01C
Pflanzen
,
PLANTING
/
A01D
Ernten
,
HARVESTING
/
A01K
ANIMAL HUSBANDRY
,
Tierzucht
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
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