Temperature and humidity are two major environmental factors that need to be focused on in greenhouse cultivation. They have a great influence on the growth of crops. Therefore, in the greenhouse ginger production management, the management of temperature and humidity is of utmost importance. The application of a temperature and humidity recorder to detect and record the temperature and humidity values ​​in the greenhouse can help the management personnel to better control the environment and ensure that the greenhouse ginger grows properly. Growing in the environment, get planting effect of increasing yield and quality. Ginger has a relatively high temperature requirement. In the past, in open field cultivation, ginger was able to sow in April-May when the weather turned warm, and in greenhouse cultivation, it can be about one month in advance. The germination temperature is about 20°C. It is appropriate. In addition, the humidity requirement of ginger is also relatively high. Ginger is a type of crop that is afraid of drought. Therefore, in greenhouses, it is also necessary to pay more attention to changes in humidity. Greenhouses effectively isolate the indoor environment from the outdoor environment, so they can achieve early sowing and early harvesting, effectively increasing the benefits of agricultural planting. However, environmental indicators such as temperature and humidity in greenhouses are not always suitable. Therefore, measures need to be taken at this time. The application of temperature and humidity recorders in ginger temperature and humidity management in greenhouses can help managers better perform The trend is to avoid harm, and to control the timing to ensure the growth and safety of growth and growth benefits of greenhouse ginger. Greenhouses provide good facilities for the growth of ginger and other crops. In the follow-up management work, the combination of temperature and humidity recorders and other agricultural instruments to carry out sophisticated management of the greenhouse environment can not only effectively avoid the environment The adverse effects of meeting the standards on the greenhouse crops, but also can create the necessary environment according to needs, promote crop growth, so as to achieve the goal of optimizing production, increasing production and increasing efficiency. Therefore, in the future development of agriculture, agricultural workers must consider how to use scientific instruments and science and technology to better help production and management, instead of face-to-face loneliness and hard work. Air Preheaters (APH)
An air preheater (APH) is a device used to heat air, commonly used in industrial boilers, thermal power plants, and other thermal energy facilities. APH improves the thermal efficiency of the boiler by transferring heat from the flue gas to the air entering the boiler through heat exchange with it.
APH usually consists of a Heat Exchanger with a number of parallel pipes inside the exchanger through which smoke and air flow to allow heat exchange. In APH, the smoke flows on the outside of the heat exchanger and the air flows on the inside so that the heat between the smoke and the air can be transferred through the pipe walls.
The main business scope is various heaters, waste heat boilers, pressure vessels, supportingair preheaters, air coolers, furnace accessories and accessories, and provide equipment installation, with EPC ability of projects. At present, our customers have covered all large and medium-sized petrochemical enterprises in China and established long-term strategic cooperative partnership with them. Products are exported to Southeast Asia, Middle East, and other regions.
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