环首都自供能自循环乡村改造模式研究
发布时间：2019-06-24 20:03
【摘要】：本课题研究了环首都自供能自循环乡村改造模式,提出不依赖传统城市市政配套的,可对环首都贫困村镇进行改造的,自供能自循环生态村的模型。研究认为环首都贫困村镇的发展应遵循生态循环经济规律,向生态化和循环产业转变。应建立生态产业、能源自供、资源循环和生态建筑综合发展的模式,具体需发展生态修复、生态农业、生态旅游产业,按生态循环经济模式规划生态村镇,在生态建筑的技术基础上,统筹发展装配化技术和循环技术系统等。形成自供能自循环,低成本高舒适度的生态村镇。为建立环首都贫困带区域村镇的新能源系统,可采用以自然村镇为单位,以生态农业集约化资源综合利用的模式,建立适度规模的能源合作社,利用秸秆和养殖畜禽粪便,走沼气高温发酵及分布式生物质能源的技术路径,综合沼气、光伏、光热系统,用作村镇生活和农业生产能源,同时形成农业生产和生态小镇生活的无废弃物生态循环链条,实现环首都村镇的自供能自循环,使村镇获得最大的社会、生态、经济的综合效益,达到从发展模式入手,统一近期利益与长远利益,使农民增收,企业创收,根本改变区域贫困面貌。对环首都贫困带村镇进行生态循环规划,将关键节能建筑技术进行模块化,形成低能耗被动式生态建筑系统,使村镇住宅建筑单元标准化、能耗负荷低,与分布式可再生能源系统、MBR模块化循环水处理等系统对接,实现村镇的自供能自循环。同时便于规模化的生产和适度密度的集成建造,大幅降低开发成本,便于复制推广,有利于从根本上解决环首都贫困区村镇住宅建造,能源革新和生态保护问题。以一千户村镇模型为案例,探讨自供能自循环改造系统的可行性及综合效益。通过该模型的推广,将使生态农业,村镇建设环境,形成经济合理、层次丰富、复合发展的生态良性循环,将有助于全面改变环首都贫困乡村面貌,并促进区域生态保护,村镇建设可持续发展。
[Abstract]:This paper studies the transformation mode of self-circulating countryside around the capital, and puts forward a model of self-supplying and self-circulating ecological village, which does not rely on the traditional urban municipal support and can transform the poor villages and towns around the capital. It is considered that the development of poor villages and towns around the capital should follow the law of ecological circular economy and change to ecological and circular industry. The comprehensive development model of ecological industry, energy self-supply, resource circulation and ecological building should be established, and the ecological restoration, ecological agriculture and ecotourism industry should be developed, ecological villages and towns should be planned according to the ecological circular economy model, and the assembly technology and circular technology system should be developed as a whole on the basis of the technology of ecological architecture. The formation of self-supply and self-circulation, low cost and high comfort of ecological villages and towns. In order to establish the new energy system of the regional villages and towns around the poverty belt of the capital, we can adopt the mode of comprehensive utilization of intensive resources of ecological agriculture with natural villages and towns as units, establish energy cooperatives of moderate scale, make use of straw and livestock and poultry manure, take the technical path of biogas high temperature fermentation and distributed biomass energy, integrate biogas, photovoltaic and photothermal systems, and be used as energy sources for village and town life and agricultural production. At the same time, a waste-free ecological cycle chain of agricultural production and ecological town life can be formed to realize the self-circulation of self-supply and self-circulation around the capital villages and towns, so that the villages and towns can obtain the greatest social, ecological and economic comprehensive benefits, start with the development model, unify the short-term and long-term interests, increase farmers' income, generate income from enterprises, and fundamentally change the face of regional poverty. The ecological cycle planning of villages and towns around the poverty belt of the capital is carried out, the key energy-saving building technology is modularized, and the passive ecological building system with low energy consumption is formed, which standardizes the residential building units of villages and towns, and connects with the distributed renewable energy system and MBR modular circulating water treatment system, so as to realize the self-circulation of energy supply and self-circulation in villages and towns. At the same time, it is convenient for large-scale production and moderate density integrated construction, greatly reduces the development cost, facilitates replication and popularization, and is conducive to fundamentally solving the problems of housing construction, energy innovation and ecological protection in the poor areas around the capital. Taking 1000 village and town model as an example, this paper discusses the feasibility and comprehensive benefit of self-supplying energy self-circulation transformation system. Through the popularization of the model, the ecological agriculture, the construction environment of villages and towns will be made, and the ecological virtuous circle of economic rationality, rich hierarchy and compound development will be formed, which will help to change the appearance of poor villages around the capital in an all-round way, and promote regional ecological protection and sustainable development of village and town construction.
【学位授予单位】：天津大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TU982.29
本文编号：2505329
[Abstract]:This paper studies the transformation mode of self-circulating countryside around the capital, and puts forward a model of self-supplying and self-circulating ecological village, which does not rely on the traditional urban municipal support and can transform the poor villages and towns around the capital. It is considered that the development of poor villages and towns around the capital should follow the law of ecological circular economy and change to ecological and circular industry. The comprehensive development model of ecological industry, energy self-supply, resource circulation and ecological building should be established, and the ecological restoration, ecological agriculture and ecotourism industry should be developed, ecological villages and towns should be planned according to the ecological circular economy model, and the assembly technology and circular technology system should be developed as a whole on the basis of the technology of ecological architecture. The formation of self-supply and self-circulation, low cost and high comfort of ecological villages and towns. In order to establish the new energy system of the regional villages and towns around the poverty belt of the capital, we can adopt the mode of comprehensive utilization of intensive resources of ecological agriculture with natural villages and towns as units, establish energy cooperatives of moderate scale, make use of straw and livestock and poultry manure, take the technical path of biogas high temperature fermentation and distributed biomass energy, integrate biogas, photovoltaic and photothermal systems, and be used as energy sources for village and town life and agricultural production. At the same time, a waste-free ecological cycle chain of agricultural production and ecological town life can be formed to realize the self-circulation of self-supply and self-circulation around the capital villages and towns, so that the villages and towns can obtain the greatest social, ecological and economic comprehensive benefits, start with the development model, unify the short-term and long-term interests, increase farmers' income, generate income from enterprises, and fundamentally change the face of regional poverty. The ecological cycle planning of villages and towns around the poverty belt of the capital is carried out, the key energy-saving building technology is modularized, and the passive ecological building system with low energy consumption is formed, which standardizes the residential building units of villages and towns, and connects with the distributed renewable energy system and MBR modular circulating water treatment system, so as to realize the self-circulation of energy supply and self-circulation in villages and towns. At the same time, it is convenient for large-scale production and moderate density integrated construction, greatly reduces the development cost, facilitates replication and popularization, and is conducive to fundamentally solving the problems of housing construction, energy innovation and ecological protection in the poor areas around the capital. Taking 1000 village and town model as an example, this paper discusses the feasibility and comprehensive benefit of self-supplying energy self-circulation transformation system. Through the popularization of the model, the ecological agriculture, the construction environment of villages and towns will be made, and the ecological virtuous circle of economic rationality, rich hierarchy and compound development will be formed, which will help to change the appearance of poor villages around the capital in an all-round way, and promote regional ecological protection and sustainable development of village and town construction.
【学位授予单位】：天津大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TU982.29
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