Design Of Solar Powered Automatic Freshwater Collection System

The rapid development in society today, the human footprint has spread across every corner of the globe. Some people climb mountains, some people walk in desert, and also some people guard the island for the motherland. But, no matter where human footprint carving, there is a resources are an integral part of the human race, it’s fresh water resources. Water, is the source of life. On the top of the mountain, deep in the desert, ocean island availability of adequate fresh water resources, has become a limiting human footsteps constraints.Strict control of people emissions of industrial waste water, need to be treated before discharge, afraid of pollution of the existing water source; strive for recycling, etc. all this shows people’s attention and care for water. However, in the special environment, how to produce, collect water resources, people concern but not much.This study of the full-automatic solar water collection system, which is in response to a particular environmental air system,gather fresh water for innovative research.This system includes site preparation, water collection device and PC monitoring software two parts. The fresh water production, collection device can run independently.Scene freshwater system take, and collection equipment on environment of temperature, and humidity of data information for collection, on collection to of data storage, and displayed, and analysis processing, and according to get of data calculation current air dew point temperature, and control semiconductor refrigeration players for refrigeration work, reduced equipment refrigeration room of temperature, until temperature fell dew point temperature following, air in the of gaseous water on will occurred knot Monroe phenomenon, from air in the separation out became liquid water. Field equipment while at work, also by means of wireless transmission of real-time data transmission to PC monitoring software, PC monitoring software can translate data information stored in the database, easy to access, analysis.Because of place limit, also designed develops the solar energy spotlight to rape.The outdoors environment sunlight is sufficient, but no power source actually, the solar energy has become the best choice.The solar energy spotlight rapes through the examination strength of illumination, under the monolithic integrated circuit control, seeks the best illumination position, transforms the solar energy the electrical energy, to equipment power supply.The innovation of this system mainly includes:1. The semiconductor refrigeration to dew obtaining fresh water resources in the air;2. Based on the control of sun tracking pan STC12C5A60S2microprocessor;3. Based on the STC12C5A60S2MCU SPI interface wireless communication technology.