Shelter top exhaust system for hospital for infectious diseases

Abstract

The invention discloses an infectious disease hospital shelter top exhaust system which comprises a shelter body unit (1) and a fresh air handling unit (3), a mounting opening is formed in one side of the top of the shelter body unit (1), a supporting frame (2) is mounted at the mounting opening and comprises an upper supporting frame (21) and a lower supporting frame (22), the fresh air handling unit (3) is fixedly mounted on the upper supporting frame (21), and the lower supporting frame (22) is fixedly mounted on the lower supporting frame (22). A sealing strip (4) is arranged on the contact portion of the fresh air handling unit (3) and the upper supporting frame (21), the lower supporting frame (22) is provided with an air pipe unit (5), and the air pipe unit (5) is arranged in an inner cavity of the cabin body unit (1). The invention provides an infectious disease hospital shelter top exhaust system which is simple in design and high in modularization degree. The overall disassembly and assembly work can be rapidly achieved, and the emergency transfer process is efficient and convenient; meanwhile, by means of the system, the requirements for ventilation and positive and negative pressure in the cabin can be rapidly met, ventilation dead angles do not exist, and the purpose of noise reduction and shock absorption can be achieved.

Description

technical field [0001] The invention relates to an exhaust system, in particular to an exhaust system for the roof of a shelter in an infectious disease hospital, and belongs to the technical field of shelter applications. Background technique [0002] Looking at the existing shelter-based hospitals, there are certain problems in the HVAC system, fresh air system, disinfection, thermal insulation, waterproof sealing, rapid relocation and deployment. First of all, most of the pipelines of the HVAC and fresh air systems are placed under the shelter, which takes a long time to deploy and maintain; secondly, there are gaps in the combination of pipelines and cabins in the cabin, which cannot meet the needs of infectious disease hospitals; thirdly, as an infectious disease In hospitals, there are certain problems in the frequency of air changes, constant temperature control, and the elimination of bacteria and viruses in the air ducts; finally, there are limitations in transporta...

AI Technical Summary

Problems solved by technology

First of all, most of the pipelines of the HVAC and fresh air systems are placed under the shelter, which takes a long time to deploy and maintain; secondly, there are gaps in the combination of pipelines and cabins in the cabin, which cannot meet the needs of infectious disease hospitals; thirdly, as an infectious disease In hospitals, there are certain problems in the frequency of air changes, constant temperature control, and the elimination of bacteria and viruses in the air ducts; finally, there are limitations in transportation, which cannot be satisfied in various occasions such as sea transportation, automobile transportation, and air transportation.

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