Patent ID: 11918947
Assignee: VERO VERIA CORPORATION
Field: Chemical engineering (Chemistry)
Classification: CPC B  A  F  E | IPC A  B  E  F  G

Claim 12:
13. An improved isolation ward structure comprising:
a top portion further comprising a space, a fresh-air pipe, and a communication pipe wherein the top portion is furnished with an air filtration unit (FFU); an end of the communication pipe is communicated with the fresh-air pipe while other end of the communication pipe is communicated with the air filtration unit (FFU);
a bedroom being positioned under the air filtration unit (FFU) will let the air filtered through the air filtration unit (FFU) to enter therein;
a bottom portion being positioned under the bedroom has a semi-hermetic space formed by the plurality of elevated honeycomb floors; the air within the bedroom will enter the semi-hermetic space which will let a pathogenic air within the bedroom flow therein via a plurality of honeycomb floors and re-circulate through the air filtration unit (FFU) to be filtered; and
an exhaust-connected pipe with an entrance end of which is communicated with the semi-hermetic space which is positioned below the plurality of honeycomb floors while the other end is communicated with the fresh-air pipe making the pathogenic air within the bedroom (10) flow into the semi-hermetic space through the plurality of honeycomb floors and re-circulate to the air filtration unit (FFU) to be filtered.