Breeding room ventilation transition chamber

Abstract

The invention discloses a breeding room ventilation transition chamber which includes a transition chamber body arranged between the inside of a breeding room and the outside of the breeding room. Anentrance door is arranged on the side, near the outside of the breeding room, of the transition chamber body. An exit door is arranged on the side, near the inside of the breeding room, of the transition chamber body. A blocking device that makes the entrance door and the exit door unable to be completely opened at the same time is arranged between the entrance door and the exit door. A ventilation device is also arranged inside the transition chamber body, the air inlet of the ventilation device is arranged at the top of the transition chamber body, the air outlet is arranged at the bottom ofthe transition chamber body, and several layers of filter membranes are arranged at the air inlet. When people get in or out the breeding room from the breeding room entrance and exit transition chamber, doors on both sides of the transition chamber can not be completely opened at the same time, so that air convection inside and outside the breeding room is greatly reduced, the influence of the entrance and exit of the people on temperature, humidity and concentration of various gases in the breeding room is reduced, dust and bacteria on human body are eroded by the air, thus the bacteria andmiscellaneous bacteria brought into the breeding room are reduced.

Description

technical field [0001] The invention belongs to the technical field of mushroom cultivation, in particular to a ventilation transition chamber for a bacteria cultivation chamber. Background technique [0002] In modern large-scale factory farming, the indoor environment of the breeding room has high requirements. However, the frequent entry and exit of personnel will bring dust and miscellaneous bacteria from the outside into the breeding room, which will have a negative impact on the growth and development of mushrooms. In addition, personnel entering and leaving Opening the door of the incubator during the incubator will cause air convection, which will affect the temperature, humidity and the concentration of various gases in the incubator, and is also very unfavorable for the growth and development of mushrooms. In the prior art, the incubator Generally, there is no transition room for personnel to enter and exit to reduce the introduction of bacteria and air convection....

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that people entering and leaving the incubator will bring in dust and miscellaneous bacteria from the outside and affect the temperature, humidity and the concentration of various gases in the incubator, the present invention provides a ventilation transition room for the incubator, which can greatly reduce the number of personnel The influence of air convection on the temperature, humidity and the concentration of various gases in the incubator when entering and leaving, and greatly reduces the dust and miscellaneous bacteria brought into the incubator by personnel from the outside

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