Design Research On The Sustainable Development Of Solar Power Lake Purification Device

With the continuous development of the national economy, the problem ofenvironmental pollution is becoming more and more serious. The environmentalpollution results in the disruption of earth, and it has been threatening the human life.The discordant relationship between human and nature is going to affect the future andsustainable development of the coming generations. The concept of sustainabledevelopment captures people’s attention to the environment pollution and the changesbeyond the rapid development of human society, and it becomes an important issue ininternational and primary task on environmental protection and ecological restoration.The relevant environmental policy needs to place restriction on the emission of productand domestic contamination according to the status quo of environmental pollution. It isnecessary to research and develop new environmental protection technology, which isabout to improve the present situation. The support for the development and progress ofenvironmental protection enterprises might cause of the harmony between man andnature.Water is the source of life. But the serious pollution of surface water in Chinaresults in a serious shortage of water. The lake water, as an example, continues todeteriorate. It has come up a large area of pollution and eutrophication in many lakes.The government is taking decontamination measures to control the main pollutantsemission in large scale. And it’s also necessary to put the control method of small scaleinto practice. The environmental protection is the responsibility and obligation of thecitizen on the earth. The popularization and promotion on the environmental awarenessneeds to bring forth the new through the old.This thesis has made a research on pollution status of water resources in China, andprovided an analysis about the factors of lake pollution improvement. It has summarizedthe experience and lessons of both domestic and foreign lake pollution improvement,and brought new concept of sustainable water purification as well. In accordance of theresearch on the above, the design of water purifier focuses on the long-term assistanceto restore lakes’ purification ability. After the research and analysis of the traditionalaeration system, the design of water purifier takes polar energy in use as the main powersource, and aerator and pump as the main motivating force drives the lake purificationdevice to operate. This device has natural ripple shape feature which looks like the lakenatural from one. This sort of extrinsic feature embodies the harmony with nature inproduct semantics.When the device improves and purifies the lake water, the form of product causesvisual effects and psychological hint, which brings the environmental consciousnessinto the public life. It can purify the water with small scale implementation oflarge-scale public sewage treatment as well. The physical function and semantic formsets a bridge to the harmonious relationship between man and nature, and comes out with a virtuous cycle, adult products and natural in the true significance.