Air conditioning system used for crop culture room

An air-conditioning system and cultivation room technology, which is applied in the field of refrigeration and air-conditioning, can solve problems that hinder the promotion and application of facility agricultural technology, and achieve the effects of facilitating cultivation operations, enhancing heat transfer, and saving system energy consumption

Inactive Publication Date: 2014-01-01
广西农垦昌菱农场有限公司
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  • Application Information

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Problems solved by technology

At present, the energy consumption of air-conditioning facilities in production technology has become the m

Method used

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  • Air conditioning system used for crop culture room

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Embodiment Construction

[0025] A kind of air-conditioning system for the crop cultivation room of the present invention will be described in further detail below with regard to a Flammulina velutipes cultivation room in conjunction with the accompanying drawings. The growth cycle of Flammulina velutipes is about 28 days, which is divided into four stages: 1. Mycelia return, 4-5 days, 14-16°C, fresh air 0.5h / 1h, humidity 95%; 2. Budding reminder, 6-8 days, 9-12°C, fresh air 24h / 1d, humidity 90%; 3. Inhibition, 3-4 days, 4-6°C, fresh air 24h / 1d, humidity 80%; 4. Fruiting body growth, 11-13 days, 8-11℃, fresh air 0.5h / 12h, humidity 90%-80%.

[0026] As shown in Figure 1, a kind of air-conditioning system that is used for crop cultivation room of the present invention comprises independent air-conditioning unit 1 and the wall exhaust pipe 25 that is arranged in the cultivation room wall 26 and the air supply box 24 that is arranged in the cultivation room and Air return box 27. The independent air cond...

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Abstract

The invention discloses an air conditioning system used for a crop culture room. The air conditioning system comprises a culture room which is internally provided with an air supply box and an air return box, and an independent air conditioning unit which is arranged outside the culture room, wherein the wall body inside the culture room is internally nested with a plurality of wall coils from bottom to top or from top to bottom, one side of the independent air conditioning unit is correspondingly communicated with the air supply box, the air return box and the wall coils arranged in the culture room through a primary air pipe, an exhaust pipe, a water supply pipe and a water return pipe, and the other side of the independent air conditioning unit is communicated with the atmosphere environment through an environment air inlet, an environment air outlet, a primary air inlet and an exhaust port, and is provided with a humidification water pipe. When the air conditioning system is used for heating, a heat pump operation mode is started, and when the air conditioning system is used for refrigerating, a refrigerating operation mode is started. Due to the adoption of the air conditioning system, the culture room is more suitable for the natural environment characteristic for crop growth, and is convenient to arrange and operate, safe and sanitary in production and low in energy consumption.

Description

technical field [0001] The invention belongs to the technical field of refrigeration and air conditioning, and relates to an air conditioning system, in particular to an air conditioning system used in a crop cultivation room. Background technique [0002] Facility agriculture has broken the old frame of traditional agriculture that has always relied on natural environmental conditions for production. It uses artificial environment control technology and equipment to create a suitable environment for crop growth. It is a modern agricultural production method that achieves intensive, efficient and sustainable development. This has given birth to the crop cultivation room. The development of air-conditioning technology has raised new issues for the new technology of air-conditioning in this field. [0003] The production cycle of crops is short, and the environmental parameters change greatly during the growth cycle. Especially in the cooling process in high humidity environme...

Claims

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Application Information

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IPC IPC(8): F24F1/02F24F13/30F24F13/22F24F6/00
Inventor 周根明赵忠超冯国增孔祥雷唐春丽
Owner 广西农垦昌菱农场有限公司
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