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Detailed greenhouse supporting facilities

Edit:Weifang Liwang Electric Co., Ltd.UpDate:2019-03-07

0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 0010010 nbsp; The overall performance of the greenhouse depends not only on the main structure and covering materials, but also on Reasonable configuration of many differentGreenhouse supporting facilities, Such as ventilation system, shading insulation system, fan wet curtain cooling system, heating system, irrigation and fertilization system, supplementary light system and intelligent control system.

0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 1. Cooling system:
0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 0010010 nbsp; Greenhouse supporting facilities fan and wet curtain cooling system
0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 0010010 nbsp; It consists of low-pressure large-flow exhaust fan and wet curtain humidification system. The fan is installed on one side of the greenhouse, and the wet curtain is installed on the other side of the greenhouse. The exhaust of the fan causes negative pressure in the greenhouse. The outdoor air flows through the showered honeycomb wet curtain and is drawn into the room, causing the water to evaporate and cool. The cold air flows through the greenhouse and absorbs the indoor heat before being discharged through the fan to achieve cooling. effect.
0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 0010010 nbsp; spray cooling system
0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 0010010 nbsp; Use high-pressure water pump, pipeline, filter and micro-spray head Evenly arranged in the room to produce fine mist droplets, evaporate and cool in the room, can also be used for humidification.
0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 2. Ventilation system:
0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 0010010 nbsp; The greenhouse window ventilation system may {5}} Concentration is effectively controlled to create environmental conditions suitable for crop growth. The main forms of window opening ventilation system are roof ridge continuous window opening, staggered window opening, roof roll film window opening, side wall fenestration window, side wall flat window and side wall roll film window opening, etc.
0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 0010010 nbsp; Greenhouse circulation fans can increase the flow of indoor air and make air temperature and humidity Relatively uniform, it can also make the flowing air transfer the water produced by the transpiration of plants, and suppress the occurrence of diseases.
0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 3. Active cultivation bed:
0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 0010010 nbsp; The movable room can be equipped with movable cultivation beds as needed to effectively improve the ground utilization {{{{{{1 0}}}}}% ~ 25%, and greatly reduce the labor intensity of operators. Cultivation bed height is 0. {{{{1 0}}}} m ~ 0. {{1 0}} m, and the bed width can be up to 1. {{{{ 11}} 0}} m. Hot-dip galvanizing treatment after welding process in the bed frame factory to ensure durability in the humid environment in the greenhouse.
0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 4. Irrigation, fertilization and water treatment systems:
0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 0010010 nbsp; The irrigation system of greenhouse supporting facilities mainly includes drip irrigation, sprinkler irrigation and tidal flood irrigation. Commonly used are drip irrigation belts, drip irrigation pipes, drip arrows, upper micro sprinklers and mobile sprinkler irrigation machines, etc., and can also choose to support automatic irrigation and fertilization machines. Reasonable choice of irrigation method is very important for saving water, medicine and improving crop quality. If the water source in the greenhouse is not suitable for direct irrigation, water treatment equipment is required. It can filter and soften irrigation water, improve water quality, and improve crop quality.
0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 5. Intelligent control system:
0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 0010010 nbsp; The intelligent control system of greenhouse supporting facilities is the basis of the traditional automatic control system In the above, the system constructed by collecting and summarizing technologies in the agricultural field and a variety of experimental data, with the help of the Internet of Things technology, creates smart agriculture.
0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 0010010 nbsp; The system remotely obtains the air temperature, soil moisture and temperature in the greenhouse in real time CO 2 concentration, light intensity, outdoor weather and other parameters and video images, through simulation analysis, can automatically control the greenhouse wet curtain fan, spray irrigation, internal and external sunshade, top window side window, heating and supplementary light equipment to protect the greenhouse The internal environment is suitable for crop growth. At the same time, the system can also push real-time monitoring and alarm information to managers through information terminals such as mobile phones, PDAs, and computers, to realize intelligent remote management of greenhouses, improve economic benefits, and achieve green energy-saving purposes.