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Composite roofing for temperature-reducing and rain-proof for greenhouse

A rain-proof and roof-covering technology, which is applied in greenhouse cultivation, horticulture, climate change adaptation, etc., can solve the problems of poor air permeability, rot, and high humidity of the film, and achieve good waterproof performance, good air flow, and less disease. Effect

Inactive Publication Date: 2004-09-15
南昌市蔬菜科技推广中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current plastic film shed is to cover the shed with a layer of film to prevent wind and rain. disease, cause decay

Method used

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  • Composite roofing for temperature-reducing and rain-proof for greenhouse

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Embodiment Construction

[0008] Such as figure 1 As shown, the present invention comprises a scaffold 4, a plastic film 3, a cover roof support 2, and a sunshade net 1. The plastic film 3 is covered on the top of the scaffold 4 to form a plastic film roof, which is supported on the periphery of the plastic film shed. Cover the ceiling support 2, cover the top of the ceiling support and cover the sunshade net 1, there is a space of 4-8cm between the plastic film and the sunshade net, to be convenient to air circulation. The sun-shading net can effectively block the irradiation of the film of the sun, so that the temperature in the plastic film shed is lowered, and it is easy for seedlings to grow, and the seedlings will not get sick.

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Abstract

The present invention relates to a cooling weatherproof composite top-covering shed. It comprises shed frame, plastic film, top-covering shed support and sun shading screen, and the top of the shed frame is covered with plastic film, and it is characterized by that the top-covering shed support is supported around the periphery of the plastic film shed top, and the top of the top-covering shed support is covered with sun shading screen, between the plastic film and sun shading screen there is a gap with 4-8 cm. Said invention can shade the sunlight irradiated on the film, and has good transmittancy, air permeability and waterproofing property, can effectively reduce temperature and humidity in the plastic film shed, so that it can be extensively used in the cultivation and seedling propagation of vegetables, flowers, plants and Chinese medicinal materials.

Description

technical field [0001] The invention relates to a composite cover ceiling capable of cooling down and preventing rainwater. Background technique [0002] With the development of science and technology, more and more people use plastic film sheds to raise seedlings, seedlings, vegetables, flowers, trees, fruit trees, Chinese medicinal materials, etc. The current plastic film shed is to cover the shed with a layer of film to prevent wind and rain. disease, leading to rot. Contents of the invention [0003] The purpose of the present invention is exactly to design a kind of composite cover roof that can not only cool down, but also prevent rainwater. It can make the air circulate better, make the plants not easy to get sick, and grow well. [0004] The present invention is realized in this way, it comprises shelving, plastic film, cover ceiling support, sunshade net, and plastic film covers the top of shelving, it is characterized...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G9/14A01G9/22
CPCY02A40/25
Inventor 闵跃中舒畅陈风英施伟韬况中林
Owner 南昌市蔬菜科技推广中心
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