Multi-layer heat-accumulation cultivation system

A heat collection and cultivation rack technology, applied in the field of agricultural engineering, can solve the problems of low utilization rate of greenhouse cultivation space, low temperature and cold damage of crops, etc., so as to avoid the problem of low temperature and cold damage and improve the space utilization rate.

Pending Publication Date: 2018-02-16
INST OF ENVIRONMENT & SUSTAINABLE DEV IN AGRI CHINESE ACADEMY OF AGRI SCI
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0004] The invention provides a multi-layer heat collection system to solve the problem that the utilization rate of the existing greenhouse cultivation space is not high and the crops are prone to low-temperature chilling damage at night

Method used

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Embodiment Construction

[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it may be mechanically conn...

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Abstract

The invention relates to the technical field of agricultural engineering, and discloses a multi-layer heat-accumulation cultivation system. The multi-layer heat-accumulation cultivation system comprises a cultivation shelf body, multiple cultivation groove supporting frames, a first driving assembly, a second driving assembly, rotary wheels and an automatic irrigation assembly; the cultivation shelf body is provided with a guide rail, the first driving assembly comprises a motor, driving wheels, driven wheels and chains, the chains move along the guide rail, multiple fixing shafts are arrangedat intervals on the chains in the running direction of the chains, and the cultivation groove supporting frames are hinged to the fixing shafts; the cultivation shelf body is a round pipe, the outerside of the round pipe is sleeved with heat collection rib sheets, and a water storage box is communicated with the round pipe of the cultivation shelf body to achieve circular flow of water in the cultivation shelf body. By means of the multi-layer heat-accumulation cultivation system, the space utilization rate of a greenhouse is increased, and solar energy is reasonably utilized to avoid the occurrence of the problem of chilling damage at night.

Description

technical field [0001] The invention relates to the technical field of agricultural engineering, in particular to a multi-layer heat collecting cultivation system. Background technique [0002] A greenhouse is a facility that provides an artificially regulated environment for plant growth and production in seasons that are not suitable for plant growth. At present, most greenhouses only have single-layer cultivation, and the space utilization rate is not high; and the solar radiation energy entering the greenhouse through the covering surface during the day is not fully utilized, and the greenhouse frequently suffers from low temperature and chilling damage at night, which seriously affects crop yield and quality. Contents of the invention [0003] (1) Technical problems to be solved [0004] The invention provides a multi-layer heat collection system to solve the problems that the existing greenhouse cultivation space utilization rate is not high and crops are prone to l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G9/16A01G9/24
CPCA01G9/16A01G9/243A01G9/245A01G9/246Y02A40/25Y02P60/12
Inventor 卢威张义程瑞锋杨其长周波方慧辛敏柯行林刘庆鑫和永康周成波魏晓然张晨展正朋
Owner INST OF ENVIRONMENT & SUSTAINABLE DEV IN AGRI CHINESE ACADEMY OF AGRI SCI
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