What are the cooling measures for Modern Greenhouses?
Production operations, plant protection and greenhouse maintenance machines are used for routine management and operation of crop growth processes, and the normal use of greenhouses is maintained. The purpose of this kind of equipment is to replace manual labor with modern technology and means, so as to improve production efficiency, reduce labor intensity and improve working environment. For example, fixed seedbed, movable seedbed, soil disinfection and treatment equipment can be included in this type of equipment.Material handling and conveying equipment refers to the delivery of materials within and outside the greenhouse. Ordinary greenhouse only equipped with a cart or human (or power) supporting dray handling equipment, in some large greenhouse is also useful to the belt conveyor. Roller conveyor and other conveying equipment.
Electrical and automatic control equipment is the core and nerve center for greenhouse to realize automatic or semi-automatic regulation of crop growth environment. The outdoor weather station, data acquisition, indoor temperature and humidity and illumination, the compositions of the gas sensors, cables and wires to control indoor wiring, electrical appliances, electrical appliances, electrical appliances, conversion protection implementation of the electrical and other low-voltage electrical components, as well as for data processing and storage and electronic computer program execution or single board machine.
Water supply, drainage and water and fertilizer irrigation equipment can be regarded as another kind of equipment for crop growth, climate and environment regulation. It can provide nutrition and control for crops to meet the needs of crop growth and nutrition. At present, the more common use in greenhouse are CO2 supplement and application equipment, drip irrigation equipment, fixed sprinkler irrigation equipment, walking sprinkler irrigation equipment, etc.. The purpose of the equipment is to precisely use and manage water and fertilizer for crop growth.
The greenhouse climate environment control equipment includes all settings provided in order to meet the requirements of crop growth, climate and environment in the greenhouse. The climate and environment of crop growth mainly include temperature, humidity and light. At present, applied to greenhouse climate environmental control equipment with mechanical type sunshade curtain insulation and mechanical ventilation equipment, ventilation equipment, wet curtain cooling device, spray cooling equipment, boilers, pipes and radiators or fuel oil and gas stove, heating equipment, and lighting, lights etc.. The different combinations and applications of the above equipment constitute the climate and environment regulation system with different intensity. For example, mechanical ventilation equipment and the building of greenhouse window and the window configuration of natural ventilation system, wet curtain cooling device and the fan in the greenhouse in different buildings layout consists of wet curtain cooling system with different intensity. It is worth noting that the adoption of some equipment only contributes partly to the regulation of one parameter, while some equipment not only contributes to the regulation of one parameter, but also affects the regulation of other parameters. If the wet curtain cooling device needs the cooperation of the fan and the realization of its function, the use of mechanical sunshade thermal insulation curtain equipment will affect the regulation of light and temperature simultaneously. The adoption of all equipment aims at regulating the climate and environment of the greenhouse to ensure that the climate and environment are up to the desired level of accuracy and accuracy.
Greenhouse supporting equipment refers to the establishment and spare parts that directly participate in the function contribution of greenhouse facilities or supply the production of greenhouse crops. According to the different in the greenhouse effect, can be divided into environmental control equipment, indoor climate and drainage and irrigation water and fertilizer equipment, electrical and automatic control equipment, production and maintenance of greenhouse equipment, material handling and conveying equipment etc..
