Heat storage and heating system and method for greenhouses

A greenhouse and heat storage technology, applied in the field of greenhouse engineering, can solve the problems of energy loss, high energy consumption of multi-span greenhouses, etc.

Pending Publication Date: 2019-12-10
BEIJING RES CENT OF INTELLIGENT EQUIP FOR AGRI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a greenhouse heat storage and temperature supplement system and method, which are used to solve the problems of energy loss

Method used

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  • Heat storage and heating system and method for greenhouses
  • Heat storage and heating system and method for greenhouses

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Embodiment Construction

[0030] 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.

[0031] In the description of the embodiments of the present invention, it should be noted that, unless otherwise specified and limited, the terms "first" and "second" are for the purpose of clearly describing the numbering of product components and do not represent any substantial difference. The directions of "up", "down", "left" and "right"...

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Abstract

The invention relates to the technical field of greenhouse engineering and discloses a heat storage and heating system and method for greenhouses. The heat storage and heating system for the greenhouses comprises the multi-span greenhouse, an energy storage tank, a heat dissipation device, one or more solar greenhouses and one or more air source heat pump systems. The solar greenhouses are connected to the first heat exchange side of the energy storage tank through the air source heat pump systems, the second heat exchange side of the energy storage tank is connected to the heat dissipation device, and the heat dissipation device is installed in the multi-span greenhouse. According to the heat storage heating system for the greenhouses, through a series of means such as transfer, storage and heat dissipation, the multi-span greenhouse is heated and warmed through heat stored by the solar greenhouses, which helps to increase the utilization rate of heat energy of the solar greenhouses and reduce energy consumption of traditional energy such as fossil energy and electric energy for heating the multi-span greenhouse. The overall system is simple, high in heat exchange efficiency and low in operation energy consumption and construction cost.

Description

technical field [0001] The invention relates to the technical field of greenhouse engineering, in particular to a heat storage and temperature replenishment system and method for a greenhouse. Background technique [0002] Solar greenhouse is a common type of greenhouse in my country, which has been widely developed and applied. The solar greenhouse is mainly composed of gables on both sides, maintenance rear wall, supporting frame and covering material. The front roof composed of supporting frame and covering material is the entire lighting surface of the solar greenhouse. During the day, sunlight is transmitted through the front roof to realize the air in the greenhouse. The back wall is used to store and release the absorbed solar energy. It does not need to be heated in the greenhouse, and can still maintain a certain indoor temperature level to meet the needs of vegetable crop growth. Solar greenhouses are widely welcomed in my country's facility agricultural productio...

Claims

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Application Information

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IPC IPC(8): A01G9/24
CPCA01G9/24Y02A40/25Y02P60/14
Inventor 郭文忠孙维拓周波李光聚林森贾冬冬陈红
Owner BEIJING RES CENT OF INTELLIGENT EQUIP FOR AGRI
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