Friends who have experience in planting greenhouses know that taking care of the greenhouse is not an easy task. They need to stay close to each other. Even with such careful care, sometimes planting results are often unsatisfactory. The emergence of greenhouse stewards can be easily replaced. An experienced farmer completed the greenhouse management, so that friends of vegetable farmers as a "disposal" dispensers, do not have to worry about the environmental non-compliance in the greenhouse and adversely affect the growth of greenhouse vegetables, has played a significant effect of increasing production and efficiency. In the greenhouse vegetable cultivation, the greenhouse environment has a very significant impact on the growth of greenhouse vegetables. In the past, in order to ensure that the environment meets the requirements for the growth of vegetables, vegetable farmers must frequently enter the greenhouse to measure the greenhouse temperature, humidity, soil temperature and humidity, Illumination and so on, but despite the hard work, it still cannot be monitored for 24 hours, which also leads to many times the regulation of the greenhouse environment is not timely, affecting the cultivation efficiency of greenhouse vegetables. Now, after using greenhouse stewards, parameters such as air temperature, humidity, ground temperature, and light intensity in the greenhouse can be automatically measured and recorded and uploaded to the cloud platform. This way, the friends of the vegetable farmers can remotely understand the greenhouse through mobile phones or computers. The situation in the environment, to take timely and necessary measures to regulate and manage, to take care of the greenhouses this "difficulty", Era became an easy life. The biggest feature of greenhouse stewards is their high degree of automation and intelligence. Using it to conduct scientific management of greenhouses will not only help improve the scientific management of greenhouses, but also liberate manpower, save manpower, and previously manage the need for 5 greenhouses. Five individuals, now one person can manage and truly allow farmers to “sit crops at homeâ€.
The finned tube is to improve the heat exchange efficiency. By adding fins on the surface of the heat exchange tube, the outer surface area (or inner surface area) of the heat exchange tube is increased, so as to achieve the purpose of improving the heat exchange efficiency. Such a heat exchange tube . Usually used for heat exchange between liquid and gas.
Finned tube is a heat exchange element. As a heat exchange element, finned tubes usually work under high-temperature flue gas conditions for a long time. For example, the finned tubes usually used in boiler or harsh environments, high temperature and high pressure, and in a corrosive atmosphere. This requires that the finned tubes should have high anti-corrosion properties, Anti-wear properties, lower contact resistance, higher Stability and anti-dusting ability.
There are many types of finned tubes, and new varieties are constantly emerging. According to the classification of processing technology, there are extruded fin tube; high frequency welded finned tubes; rolled formed finned tubes; suit formed finned tubes ; cast finned tubes; tension wound finned tubes; Inserted tubes.
According to the shape of the fins, there are square finned tubes; circular finned tubes; spiral finned tubes; longitudinal finned tubes; corrugated finned tubes; spiral serrated fins Helical Serrated Finned Tubes; pin-shaped finned tubes; integral plate-shaped finned tubes; inner finned tubes.
According to whether the fin material of the finned tube is the same as that of the base tube, it can be divided into: single metal finned tube, bimetallic composite finned tube.
Single metal finned tubes are classified by material into copper finned tubes; aluminum finned tubes; carbon steel finned tubes; stainless steel finned tubes; cast steel finned tubes.
Finned Tube,Extruded Fin,Brown Fin Tube,Longitudinal Finned Tube Guangdong Jiema Energy Saving Technology Co.,Ltd , https://www.heatexchangerjm.com