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Film winding device with drainage function on greenhouse

A roll film and greenhouse technology, which is applied in botany equipment and methods, greenhouse cultivation, climate change adaptation, etc., can solve the problems of moldy plants, easy damage of roll film devices and roll film, and affect the value of commodities, so as to improve The effect of wind resistance strength, improvement of drainage effect, and improvement of ventilation effect

Inactive Publication Date: 2017-05-31
江西欣林农机制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing greenhouse infrastructure is composed of brackets and arches arranged on the brackets. Films are laid around the brackets and on the arches by rolling film devices to form a closed greenhouse space. The greenhouses with the existing structure have the following defects: ventilation at the top of the greenhouse The height of the mouth should not be higher than 1.2 meters. When the opening width exceeds 1.2 meters, there will be no tension at both ends of the film in the film rolling device, resulting in poor anti-storm ability, and the film rolling device and film are easily damaged under the attack of the storm; When the height of the air vent at the top of the greenhouse should not be higher than 1.2 meters, high temperature and high humidity environment will easily form in the greenhouse. The normal formation of pigments affects its commodity value; high humidity can easily bring mold, viruses, leaves and roots to rot and cause death to plants

Method used

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  • Film winding device with drainage function on greenhouse
  • Film winding device with drainage function on greenhouse
  • Film winding device with drainage function on greenhouse

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Embodiment Construction

[0028] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0029] Such as figure 1 Shown is a schematic view of the unfolded state structure of the roll film device with drainage function provided on the greenhouse by the present invention; as figure 2 Shown is a schematic structural view of the folded state of the film roll device with drainage function provided on the greenhouse in the present invention; as image 3 shown as figure 1 Partial enlarged view; such as Figure 4 shown as image 3 Schematic diagram of the structure of the middle water tank; a film rolling device with drainage function arranged on the greenhouse of the present invention, comprising a film rolling tube 7 arranged on the arch 8 of the greenhouse 1 and a film 9 wound on the film rolling tube 7, On the upper part or side wall of one side of the support 2 of the greenhouse 1, a water tank 5 parallel to the roll film tub...

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Abstract

The invention discloses a film winding device with a drainage function on a greenhouse. The film winding device comprises film winding pipes and a film, wherein the film winding pipes are arranged on a greenhouse arch frame, and the film is wound on the film winding pipes. A water channel parallel to the film winding pipes is formed in the upper portion or the sidewall on one side of the greenhouse arch frame, the inner wall of the water channel is provided with clamping grooves for clamping the film winding pipes, and the film on the film winding pipes can bypass the sidewall of the water channel to lay on the greenhouse arch frame. The film winding device with the drainage function on the greenhouse has the advantages that the water channel is arranged on the upper portion or the sidewall of the greenhouse, and the clamping grooves for fixing the film winding pipes are formed in the water channel, so that fixation of the film winding pipes and the film is facilitated, wind resistance of the film winding pipes and the film is enhanced, rainwater can be drained through outlets at two ends of the water channel in rainy days, greenhouse drainage effects are improved, forming a high-humidity environment in the greenhouse is avoided, and greenhouse planting efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of cultivating flowers, vegetables or rice in containers, hotbeds or greenhouses, in particular to a rolling film device with drainage function arranged on a greenhouse. Background technique [0002] The existing greenhouse infrastructure is composed of brackets and arches arranged on the brackets. Films are laid around the brackets and on the arches by rolling film devices to form a closed greenhouse space. The greenhouses with the existing structure have the following defects: ventilation at the top of the greenhouse The height of the mouth should not be higher than 1.2 meters. When the opening width exceeds 1.2 meters, there will be no tension at both ends of the film in the film rolling device, resulting in poor anti-storm ability, and the film rolling device and film are easily damaged under the attack of the storm; When the height of the air vent at the top of the greenhouse should not be higher than 1...

Claims

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Application Information

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IPC IPC(8): A01G9/14E04D13/064
CPCA01G9/1438E04D13/064Y02A40/25
Inventor 巫关源
Owner 江西欣林农机制造有限公司
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