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Bateria-isolation device of air-conditioner

An air conditioner and bacteria isolation technology, which is applied in the field of bacteria isolation devices, can solve the problems of inability to ensure that pathogenic bacteria do not leak, leak detection is time-consuming and laborious, and the consequences are unimaginable, so as to meet the requirements of bacteria isolation and ventilation times, Inexpensive, innovative and unique effects

Inactive Publication Date: 2005-02-16
TONGJI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Leak detection is time-consuming and laborious
In operation, the mechanical seal cannot guarantee that pathogenic bacteria will not leak under any circumstances
Once it leaks during operation, the consequences will be disastrous

Method used

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  • Bateria-isolation device of air-conditioner
  • Bateria-isolation device of air-conditioner
  • Bateria-isolation device of air-conditioner

Examples

Experimental program
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Effect test

Embodiment 1

[0027] Embodiment 1, taking a certain ward as an example, a cabinet-type air conditioner was originally installed. Originally want to change it into a SARS isolation ward after knocking out all the lights, now only need to use two sets of this device. The air volume of one device is selected as 10 times / h for ventilation, and the fresh air volume sent into the room is 2 times / h for ventilation, which is installed at the air inlet of the cabinet air conditioner, and the air volume for the other device is 10 times / h for ventilation Exhaust air, the difference between fresh air and exhaust air is 8 times / h, which can fully meet the requirements of the isolation ward. The indoor temperature can be controlled at 18-27°C, and the negative pressure is maintained at -10Pa. According to medical requirements, the air volume of the device can be adjusted, and the air flow is set to flow from the medical staff to the patient. The box is made of plastic products, the size of the box is 6...

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Abstract

A bacterium-isolation device of air conditioner used for air inlet of air-conditioner or indoor air exhausting consists of a blower fan, an antibiotic member, a box body and a control component, wherein a special anti-leaky structure is adopted to ensure that there is no leakage of disease-causing bacterium existing at the connection surface of the antibiotic member and the box body. If only said device is mounted abutting on the air inlet of the existing air-conditioner, not only the requirement for the air-conditioner to eliminate negative-pressure zone and isolate disease-causing bacterium can be satisfied, but also the requirement of the indoor air change rate can be satisfied without changing indoor intrinsic gaseous current organization. The present invention can also be applied in a situation that only one certain room of a large sized central air-conditioning system requires for isolation. The present invention can also be applied for air exhausting and bacterium isolating to keep negative-pressure indoor, with the bacterium-isolation rate achieving 100%. Once necessary, the reconstruction of disease-causing bacterium of a large amount of common air conditioner rooms can be completed at the lowest cost and within the minimum time. The present invention has simple structure and low cost, exhibits excellent bacterium-isolation effect and is easy to use.

Description

technical field [0001] The invention belongs to the technical field of air conditioning, in particular to a bacteria isolation device suitable for various air conditioners. Or it can also be used as an exhaust air isolation device in a negative pressure room to control harmful microorganisms. Background technique [0002] Because household air conditioners have the advantages of low price, easy installation, and easy use, they are widely used in hospitals and other health institutions. However, patients with various diseases gather in medical places, and a large number of pathogenic bacteria are inhaled by this household air conditioner, multiplied and sent indoors, which easily causes cross infection. Ordinary household air conditioners are small in size and have no residual pressure, so it is difficult to install any accessories. In addition, the air supply volume is small and there is no fresh air, so they cannot meet the requirements for ventilation. Especially during ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F3/16
Inventor 沈晋明
Owner TONGJI UNIV
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