Method for heating and adjusting temperature of plant heat collector in winter

Abstract

The invention belongs to the technical field of warming and temperature adjustment, and relates to a method for heating and adjusting temperature of a plant heat collector in winter. The method comprises the following steps of firstly, constructing a heat collector frame according to the structure of the conventional vegetable heat collector, and spreading a transmitting thin film material on the top side face of the heat collector frame; then selecting a biomass fuel combustion heat collecting device, and fixedly arranging a combustion chamber, a flue, a smoke box and a smoke ventilator in the heat collector; and filling the collected biomass fuel in the combustion heat collecting device, igniting the biomass fuel, switching on the electric smoke ventilator to make the fuel in the combustion heat collecting device completely combusted and dissipate heat to adjust and raise the temperature of the heat collector through the combustion chamber, the flue and the smoke box in the combustion heat collecting device, regularly recycling dust in each dust box, adding clear water, and stacking in a pit for natural fermentation, so as to prepare a biomass organic fertilizer. The design principle is reliable, the heating process is simple, the fuel is easily obtained, the combustion heat efficiency is high, the heating and temperature adjusting effect is good, and the environment friendliness is realized.

Description

Technical field: [0001] The invention belongs to the technical field of heating and temperature regulation, and relates to a technology for heating and temperature regulating greenhouses such as vegetables in winter under low temperature conditions, in particular to a method for heating and temperature regulating plant heat collecting sheds in winter by using biomass fuel. Background technique: [0002] At present, with the continuous progress and rapid development of agricultural science and technology, farmers generally use greenhouse technology for planting plants, vegetables, melons and fruits, as well as trees and fruit trees. Greenhouse technology has been widely promoted in the central and northern regions of our country. This not only changes the agricultural planting structure, but also plays an important role in increasing farmers' income and becoming rich. In the process of greenhouse planting technology, there are many problems that must be solved and overcome. A...

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Problems solved by technology

In the process of greenhouse planting technology, there are many problems that must be solved and overcome. Among these difficulties and problems, heating and temperature adjustment in winter, especially increasing the temperature, is very important. In the existing vegetable greenhouse planting process, the winter Heating and insulation generally adopt electric temperature regulation, coal furnace temperature regulation and solar heating temperature regulation. The most common method is to use solar energy heating as the main method, and coal furnace heating as a supplementary method; at present, there are many biomass fuels in rural areas, and most of them are It is wasted through burning and accumulation, which is an important aspect of rural pollution and energy waste; in the prior art, biomass fuels are collected on the spot, such as branches and leaves of trees, straws of plants, etc. There is no more advanced method for heating and increasing the temperature of greenhouses by burning. In some occasions where plant fuels are used, they are only burned by local methods. The pollution is very serious, and the heat recovery rate is very low.

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