Method for automatically regulating ventilation and internal circulation of industrialized cultivation house for gold needle mushroom

A technology of Flammulina velutipes and cultivation room, which is applied in the field of ventilation and internal circulation control of Flammulina velutipes industrialized cultivation room, which can solve the problems of slow transmission speed, difference in density, failure to meet the requirements of uniformity and consistency, etc.

Inactive Publication Date: 2009-07-15
常州市金凌农业生物科技有限公司
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Problems solved by technology

[0004] After research and analysis, the temperature, air relative humidity, O 2 and CO 2 If the concentration is transferred by diffusion in still air, the transfer speed is slow, among which CO 2 The spec

Method used

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  • Method for automatically regulating ventilation and internal circulation of industrialized cultivation house for gold needle mushroom
  • Method for automatically regulating ventilation and internal circulation of industrialized cultivation house for gold needle mushroom

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Embodiment Construction

[0008] According to the above-mentioned content of the invention, the transformation of the Flammulina velutipes cultivation room and the installation of related facilities and equipment are carried out. According to the requirements of the different stages of growth and development of Flammulina velutipes on the environmental conditions, the temperature control parameters of the freezer components are set correspondingly, and the start-stop time of the internal circulation system is set in stages. Parameters, through the automatic operation of the internal circulation control system and the refrigerator fan, the temperature, humidity, air and other environmental factors in a certain stage of the mushroom house can be effectively regulated to meet the environmental conditions required for the growth and development of Flammulina velutipes. The actual operation is very simple, as long as the temperature parameter and time parameter are set once during the whole growth and develop...

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Abstract

The invention relates to a bag-cultivation industrial culture process for golden mushrooms in China, and an optimization, regulation and control technology is adopted for the environment temperature, the environment humidity and the air concentration which are required for the growth and the development of the golden mushrooms. On the basis of the prior golden mushroom industrial culture conditions, and by changing the cold air flow direction and the air speed of an air cooler, the cold air cannot directly blow to a fungus pack on the top bed; three axial fans are additionally arranged indoors to form an indoor air internal circulation system; the facilities are optimized, regulated and controlled, a circular ventilation opening is arranged on the wall facing to the center at the rear part of the air cooler, and an air throttle for controlling the opening and the closing is installed at the outer side; microcomputer time controllers are installed for a fan and a ventilation fan, the start-stop time is set according to the parametric variation rules in different stages of growth and development of the golden mushrooms, and the operating time of the internal circulation system is controlled.

Description

Technical field: [0001] The invention relates to a method for regulating ventilation and internal circulation of an industrial cultivation room of Flammulina velutipes, in particular to a method for artificially regulating factors such as environmental temperature, humidity, and air required for the growth and development of Flammulina velutipes. Background technique: [0002] At present, there are two industrial production methods of Flammulina velutipes: one is the industrial production mode of Japanese-style Flammulina velutipes. However, the requirements for facilities and equipment are high, and the input cost is very high. This method is basically not suitable for my country's national conditions, and it is difficult to popularize and apply; The process is the bag planting regeneration method, which organically combines the traditional bag planting process of Flammulina velutipes with the refrigeration technology of cold storage to form a factory production mode of Flamm...

Claims

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Application Information

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IPC IPC(8): A01G1/04A01G9/24
Inventor 薛裕林袁留照杜浩宇
Owner 常州市金凌农业生物科技有限公司
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