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Special fresh air handling unit for negative-pressure isolation ward

A technology of negative pressure isolation and fresh air unit, applied in the field of air purification treatment system and fresh air unit, can solve the problems of inconvenient loading and unloading, complicated equipment and pipeline structure, etc. The effect of overhaul

Inactive Publication Date: 2020-09-04
马凯
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Based on the above technical problems, the present invention provides a special fresh air unit for negative pressure isolation wards, thereby solving the technical problems of inconvenient assembly and disassembly of fresh air fans for negative pressure isolation wards, and complex equipment and pipeline structures.

Method used

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  • Special fresh air handling unit for negative-pressure isolation ward
  • Special fresh air handling unit for negative-pressure isolation ward
  • Special fresh air handling unit for negative-pressure isolation ward

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Embodiment Construction

[0070] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0071] In describing the present invention, it is to be understood that the terms "one end", "the other end", "both ends", "between", "middle", "lower", "upper end", "lower end" etc. indicate The orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be configured in a specific orientation, and operation, and therefore should not be construed as limiting the invention.

[0072] In the description of the ...

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Abstract

The invention discloses a special fresh air handling unit for a negative-pressure isolation ward. The special fresh air handling unit is applied to the negative-pressure isolation ward, the negative-pressure isolation ward comprises an isolation room, a ward body and a toilet which are in communication with one another, and the special fresh air handling unit is characterized in that the fresh airhandling unit comprises quick-release air handling equipment, an adjustable louver air outlet assembly and an adjustable louver air inlet assembly; the quick-release air handling equipment is arranged outside the negative-pressure isolation ward, the adjustable louver air outlet assembly and the adjustable louver air inlet assembly are arranged inside the negative-pressure isolation ward; the adjustable louver air outlet assembly is in communication with the quick-release air handling equipment through fresh air outlet pipelines, a fresh air outlet fan is arranged on the fresh air outlet pipelines, and the adjustable louver air inlet assembly is in communication with the quick-release air handling equipment through waste gas recovery pipelines. According to the special fresh air handlingunit for the negative-pressure isolation ward, pipeline layout is carried out in a mode that part of waste gas recovery pipelines and fresh air pipelines ( fresh air inlet pipelines and fresh air outlet pipelines) share same pipeline, the quick-release air handling equipment is designed, so that the overall pipeline system of the unit is reasonable and simple in layout and very convenient to assemble, disassemble and maintain.

Description

technical field [0001] The invention relates to an air purification treatment system, which belongs to the technical field of air treatment equipment; in particular, it relates to a fresh air unit specially used in negative pressure isolation wards. Background technique [0002] A negative pressure isolation ward is one in which the air pressure inside the ward is lower than the air pressure outside the ward. This is also an important condition that the WHO especially emphasized when stipulating the rescue of SARS patients, and it is difficult for many domestic hospitals to reach this level. [0003] Negative pressure wards are under special equipment, and the air pressure inside the ward is lower than the air pressure outside the ward. From the perspective of air circulation, only fresh air from outside can flow into the ward, and the air polluted by patients in the ward is It will not leak out, but will be discharged to a fixed place in time through a special channel, so ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F7/08F24F3/16F24F6/14F24F11/72F24F13/02F24F13/14F24F13/24F24F13/28F24F13/30F24F110/65F24F110/50
CPCF24F3/16F24F6/14F24F7/08F24F13/0254F24F13/14F24F13/24F24F13/28F24F13/30F24F2013/247F24F11/72F24F2110/50F24F2110/65
Inventor 马凯
Owner 马凯
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