Method and equipment for environment isolation protection of clean operating room

Abstract

The invention discloses a method and equipment for environment isolation protection of a clean operating room. The equipment comprises an internal environment space defined by building walls, and a basic enclosure structure wall arranged in the internal environment space. An air conditioner unit is connected with an air supply device and an air return device through air conditioner air ducts, and an air conditioner processing system is formed. An exhaust fan is connected with an exhaust opening through an exhaust duct, and an air conditioner exhaust system is formed. Sealing devices are arranged in the positions where the air conditioner air ducts and the exhaust ducts penetrate through the building walls correspondingly. A protective enclosure structure wall is arranged between the building walls and the basic enclosure structure wall, and provided with a protection ventilation system. By controlling the protection space, the influence of uncontrollable leakage on the protection space and the environment space is avoided, and safe isolation is achieved. Meanwhile, on certain application occasions, the protection ventilation system and the air conditioner exhaust system can share devices, and cost is reduced.

Description

technical field [0001] The invention relates to the technical field of air conditioning in hospital buildings, in particular to a high-level clean environment and an environment isolation protection method and equipment for a clean operating room with dangerous pollution sources in the room. Background technique [0002] Clean operating room refers to the removal of particulates, harmful air, bacteria and other pollutants in the air within a certain space, and the indoor temperature, cleanliness, indoor pressure, air velocity and air distribution, noise vibration, lighting, and static electricity are controlled within a certain range. A range of needs, and given a specially designed room. That is to say, no matter how the external air conditions change, the clean operating room can have the characteristics of maintaining the cleanliness, temperature, humidity and pressure of the original set requirements. [0003] The enclosure structure of the clean operating room mechanic...

AI Technical Summary

Problems solved by technology

For negative pressure clean operating rooms, the impact of leakage is particularly serious

If the contaminated air in the negative pressure clean operating room leaks to the outside, it will bring great safety hazards, and at the same time, the leakage of external unclean air into the operating room will affect the use of the operating room.

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