Large-span multifunctional plastic greenhouse

A plastic greenhouse, multi-functional technology, applied in greenhouse cultivation, climate change adaptation, horticulture, etc., can solve the problems of poor utilization effect and short utilization time of the greenhouse, and achieves the improvement of the degree of automation, the improvement of the usable time and the utilization effect, and the prevention of water pocket effect

Active Publication Date: 2018-09-14
JIANGSU ACADEMY OF AGRICULTURAL SCIENCES
View PDF7 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problems of short utilization time and poor utilization effect of existing greenhouses, and propose a large-span multifunctional plastic greenhouse

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Large-span multifunctional plastic greenhouse
  • Large-span multifunctional plastic greenhouse

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0022] refer to Figure 1-2 , a large-span multi-functional plastic greenhouse, comprising a column 1, a truss 3 is fixedly installed on the top of the column 1, a steel wire 5 is horizontally drawn on the upper surface of the truss 3, a greenhouse film 4 is fixedly laid on the top of the steel wire 5, and the truss The middle of the top of 3 is symmetrically provided with thermal insulation quilt 6, the top two sides of truss 3 are fixed with rectangular vent 7, the inner wall of one side of rectangular vent 7 is fixed with geared motor 8, and the bottom of rectangular vent 7 runs through truss 3 An insect-proof net 9 is fixedly installed between the bottom inner wa...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a large-span multifunctional plastic greenhouse which comprises vertical columns. A truss is fixedly mounted at the top end of the vertical columns, steel wires are horizontally arranged on the upper surface of the truss in a drawing manner, a greenhouse film is fixedly laid on the upper portion of the steel wires, heat preservation quilts are symmetrically arranged in themiddle of the top of the truss, rectangular ventilation openings are fixedly mounted on two sides of the top of the truss, a speed reducing motor is fixedly mounted on the inner wall of one side of each rectangular ventilation opening, the bottom ends of the rectangular ventilation openings penetrate the truss, an insect-proof net is fixedly mounted between the inner walls of the bottom ends of the rectangular ventilation openings, sunshine plate sealing covers are arranged at the tops of the rectangular ventilation openings, output shafts of the speed reducing motors are fixedly connected with threaded rotating shafts, first sliders symmetrically sleeve the surface of each threaded rotating shaft in a threaded manner, and a riveting frame is fixedly mounted on one side, close to the corresponding rectangular ventilation opening, of each sunshine plate sealing cover. The greenhouse is reasonable in structure, the ventilation automation degree of the greenhouse is improved, internal environment adjustment and control of the greenhouse is enhanced, the available time of the greenhouse is prolonged, and the utilization effect of the greenhouse is improved.

Description

technical field [0001] The invention relates to the technical field of plastic greenhouses, in particular to a large-span multifunctional plastic greenhouse. Background technique [0002] At present, most of the traditional agricultural production greenhouses have small spans, small space, low land utilization rate, and inconvenient mechanized operations. Besides, there is a lack of necessary environmental control measures except for the bottom vents. During low temperature in winter and high temperature in summer, a There are about four months in the middle of the year when normal production is not possible, and the utilization time of the greenhouse is short and the utilization effect is poor. Therefore, we have designed a large-span multi-functional plastic greenhouse to solve the above problems. Contents of the invention [0003] The object of the present invention is to solve the problems of short utilization time and poor utilization effect of existing greenhouses, a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A01G9/14A01G9/24A01G9/22A01G7/04
CPCA01G7/045A01G9/1407A01G9/222A01G9/227A01G9/24A01G9/241Y02A40/25
Inventor 孙艳军徐刚高文瑞李德翠韩冰史珑燕樊小雪
Owner JIANGSU ACADEMY OF AGRICULTURAL SCIENCES
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap