Heating vinyl house and heating film for heating vinyl house

Abstract

The invention provides a heating vinyl house and a heating film for heating the vinyl house. At least one side wall (9) of a vinyl house body (8) consists of the heating film (1), wherein a heating wire (2) made of poly ethylene (PE) or polyvinyl chloride (PVC) is coiled between two normal inner plastic coating films in an S shape to form the heating film, two sides of the S-shaped PE or PVC heating wire (2) are provided with two wire ropes (3) having conductive functions, a control case (14) is arranged inside the vinyl house body (8), and the heating wire (2) is electrically connected with a temperature and humidity sensor (10), a single chip microcomputer (12) inside the control case (14) and a contactor (11) inside the control case (14). Compared with the prior art, the heating vinyl house not only can be heated electrically, but also can achieve intelligent control of automatic heating. In the implementation, the method by which the heating film is installed is equal to the method by which side walls of the vinyl house are installed, therefore, the installation process is simplified, and the construction is rapid and convenient.

Description

technical field [0001] The invention relates to a heated plastic greenhouse, which comprises a metal or bamboo-wood greenhouse framework, and a plastic film covering the top of the framework and its two side walls. The present invention also relates to a heating film for heating the heating plastic greenhouse, which includes PE or PVC heating wires. Background technique [0002] Plastic greenhouses, because they can effectively store solar heat in the shed and create an artificial small environment with a suitable temperature, have become an indispensable and important hardware facility for modern agricultural planting and breeding to obtain high, stable, and off-season listings. In China It has a development history of nearly 40 years. However, despite decades of development and improvement, the temperature control technology of the existing plastic greenhouses, especially the artificial heating technology is still a difficult problem. In central China and the vast provin...

AI Technical Summary

Problems solved by technology

However, despite decades of development and improvement, the temperature control technology of the existing plastic greenhouses, especially the artificial heating technology is still a difficult problem

In central China and the vast provinces to the north, people use coal-fired heating, biogas heating, steam heating, geothermal heating and other technologies to raise the temperature of plastic greenhouses to a certain height, but due to many supporting facilities, complicated construction, and Due to the large amount of investment and other reasons, it cannot meet the needs of low-input, convenient and fast production

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