Greenhouse planting warm air equipment for seedling raising and heating and operation method thereof

Abstract

The invention discloses greenhouse planting warm air equipment for seedling raising and heating and an operation method thereof. The equipment comprises a supporting platform, sleeving discs, extending platforms and supporting rods, wherein the supporting platform is obliquely arranged, and the sleeving discs sleeve the supporting platform. The equipment has the advantages that the equipment movably blows warm air into a greenhouse, so that the coverage of an area into which the warm air is blown in the greenhouse is more uniform and comprehensive, the heating quality of the equipment for the greenhouse is improved, the working automation degree of the equipment is higher at the same time, and time and labor are saved when the equipment is used. The sleeving discs are connected into screw holes in the two ends of each mounting ring through the bottoms of two screw bolts respectively, the sleeving discs and the supporting platform are connected during mounting, and it is ensured that people can mount any sleeving disc of different sizes to heat greenhouses according to the actual heating demands of the greenhouses different in area, so that the use flexibility is guaranteed.

Description

technical field [0001] The invention relates to a warm air device, in particular to a greenhouse planting warm air device for seedling raising and heating and an operation method thereof, belonging to the application technical field of the greenhouse planting warm air device. Background technique [0002] With the rapid development of people's living standards, warm air equipment is used more and more frequently in the process of planting and raising seedlings in agricultural greenhouses. The main function of the warm air equipment is to heat the airflow through the energized resistance wire, and then blow heat to the inside of the greenhouse. , thereby increasing the temperature inside the greenhouse, preventing frostbite and necrosis of the seedlings, and ensuring the rapid development and growth of the seedlings in the greenhouse. [0003] There are still many deficiencies in the existing greenhouse planting warm air equipment for seedling heating and heating. The existin...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the position of the existing warm air equipment is fixed when it is working, and it cannot be moved to work, resulting in insufficient uniform and comprehensive coverage of the area where the warm air in the equipment is blown into the greenhouse; and the warm air equipment is in use. The automation degree of the work is low, and the use is not enough to save time and labor; the existing heating equipment can not be installed according to the different needs of the actual greenhouse area to be heated, to install any set of different sizes to heat the greenhouse; It is very inconvenient to install, use or disassemble the supporting table, and the production, assembly or disassembly of the heater equipment is not convenient enough, and the production and assembly cost of the heater equipment is too high; When the parts are working in activities, the friction damage between the parts is high, resulting in poor stability of the heater when it is working, and a low service life of the heater as a whole; The working distance between them is not suitable enough and cannot be adjusted flexibly, so that the warm air blown by the warm air equipment is likely to cause scald damage to individual species or high seedlings due to excessive temperature; The flow rate cannot be adjusted, which leads to the problem that the warm air equipment is not suitable for blowing warm air to heat different types of seedlings in the greenhouse, which leads to the problem that the warm air equipment is prone to blowing down and damaging individual types of seedlings due to excessive hot air flow rate. And propose a kind of warm air equipment and operation method for growing seedlings in a greenhouse for heating

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