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Greenhouse for planting fruits and vegetables

A greenhouse, fruit and vegetable technology, applied in botany equipment and methods, greenhouse cultivation, climate change adaptation, etc., can solve the problems of high manufacturing cost, low ventilation efficiency, and complicated ventilation devices, and achieve low cost and simple structure , the effect of convenient operation

Inactive Publication Date: 2015-04-08
CHENGDU MEINONGDA AGRI DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In order to overcome the problems of complex ventilation device structure, high manufacturing cost and low ventilation and ventilation efficiency in the existing fruit and vegetable greenhouses, the present invention provides a fruit and vegetable planting greenhouse, which can realize the ventilation and ventilation of the greenhouse, and has the advantages of simple structure and convenient ventilation. The characteristics of production and manufacturing, as well as the characteristics of easy operation

Method used

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  • Greenhouse for planting fruits and vegetables
  • Greenhouse for planting fruits and vegetables

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Embodiment 1

[0033] The fruit and vegetable planting greenhouse of this embodiment includes a greenhouse frame, the top of the greenhouse frame is arc-shaped, the four sides of the greenhouse frame are covered with plastic films, and the top of the greenhouse frame is covered with a breathable thermal insulation cover. The upper surface of the thermal insulation cover is covered with a plastic film, and the plastic film positioned on the air-permeable thermal insulation cover film is equipped with a winding device.

Embodiment 2

[0035] The fruit and vegetable planting greenhouse of this embodiment includes a greenhouse frame, the top of the greenhouse frame is arc-shaped, the four sides of the greenhouse frame are covered with plastic films, and the top of the greenhouse frame is covered with a breathable thermal insulation cover. The upper surface of the thermal insulation cover is covered with a plastic film, and the plastic film on the air-permeable thermal insulation cover film is equipped with a winding device; the plastic film on at least one side of the greenhouse frame is equipped with a winding device.

Embodiment 3

[0037] The fruit and vegetable planting greenhouse of this embodiment includes a greenhouse frame, the top of the greenhouse frame is arc-shaped, the four sides of the greenhouse frame are covered with plastic films, and the top of the greenhouse frame is covered with a breathable thermal insulation cover. The top of the insulation covering is covered with a plastic film, and the plastic film on the breathable insulation covering film is equipped with a winding device; the plastic film on at least one side of the greenhouse frame is equipped with a winding device; the winding device includes A winding rod arranged in the length direction, one end of the plastic film is fixedly connected to the winding rod, and one end of the winding rod is provided with a winding device that drives the winding rod to rotate; the winding device includes a clamping The driven wheel on the winding rod, the driven wheel is connected to the driving wheel through the shaft, and the driving wheel is e...

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Abstract

The invention discloses a greenhouse for planting fruits and vegetables, aiming to solve the problem of low ventilation efficiency of existing greenhouses for the fruits and vegetables. The greenhouse comprises a greenhouse framework with an arc-shaped top, four side faces of the greenhouse framework are coated with plastic films, the top of the greenhouse framework is coated with a breathable heat-insulating covering, the breathable heat-insulating covering is coated with a plastic film, and the plastic film on the breathable heat-insulating covering is provided with a winding device. The greenhouse has the advantages of simple structure and high ventilation efficiency.

Description

technical field [0001] The invention belongs to the technical field of agricultural production and relates to a fruit and vegetable planting greenhouse. Background technique [0002] The vegetable greenhouse is a frame-covered structure with excellent thermal insulation performance. It appears that people can eat off-season vegetables. Generally, the vegetable greenhouse uses a bamboo structure or a steel structure frame, covered with one or more layers of thermal insulation plastic film, thus forming a greenhouse space. The outer film can well prevent the loss of carbon dioxide produced by the growth of vegetables inside, so that the shed has a good heat preservation effect. [0003] For example, the utility model patent with the application number of 201320619182.1 discloses a vegetable greenhouse, which includes a greenhouse frame and a film on the greenhouse frame. The top of the greenhouse frame is semicircular, and the film on it is a plastic film. Rows of supporting...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G9/14A01G9/22
CPCA01G9/1407A01G9/1438A01G9/222Y02A40/25
Inventor 曹仁伟
Owner CHENGDU MEINONGDA AGRI DEV
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