Movable intelligent type regional return air in air conditioner and sterlizing unit

A sterilizing device and intelligent technology, which is applied in air conditioning systems, space heating and ventilation, heating methods, etc., can solve undiscovered problems and achieve the effect of reliability improvement

Inactive Publication Date: 2003-12-24
SHANGHAI JIAO TONG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

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  • Movable intelligent type regional return air in air conditioner and sterlizing unit
  • Movable intelligent type regional return air in air conditioner and sterlizing unit
  • Movable intelligent type regional return air in air conditioner and sterlizing unit

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Embodiment Construction

[0012] like figure 1 , figure 2 and image 3 As shown, the present invention includes: support system 1, local air extraction system 2, CO 2 Concentration monitoring and fan speed control system 3, return air sterilization and disinfection system 4. The specific connection method is: the local air extraction system 2 is fixed by the bracket system 1, and the CO 2 The concentration monitoring and fan speed control system 3 is arranged on the side of the air extraction hood 7 of the local air extraction system 2, and the return air sterilization system 4 communicates with the local air extraction system 2 through a centrifugal fan 9.

[0013] The support system 1 includes a base 5 on which four universal wheels are installed, a vertically telescopic pole 6, and the vertically telescopic pole 6 is arranged on the base 5 on which four universal wheels are installed for moving and Support the air extraction hood 7.

[0014] The local air extraction system 2 includes: an air e...

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Abstract

A movable intelligent air circulating and disinfecting equipment of air conditioner for local space, especially for infectious sickroom, is composed of supporting frame system, local sucking exhaust system, CO2 concentration monitoring and fan's rotation speed controlling system, and return air disinfecting system. It features that the volume of sucked air is automatically regulated according to the physiological movement of human body and ambient environment.

Description

technical field [0001] The invention relates to a local air-conditioning return air and sterilization device, in particular a movable intelligent local air-conditioning return air and sterilization device with controllable divergence source, which is applied to wards with high risk and high air infectivity Air purification belongs to the field of HVAC. Background technique [0002] The central air-conditioning system currently in use can be divided into a fresh air system and a partial fresh air system according to the air source used, and can be divided into a mixed ventilation method and a displacement ventilation method according to the airflow organization. When the central air-conditioning system is applied to a ward with air or droplet infectivity, since in the infectious ward, the infectious virus is distributed in the form of a point source, the exhaled air and droplets of the patient are the source of pollution, and the airflow in the conventional air-conditioning s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F3/16
CPCY02A50/20
Inventor 王如竹李玉国黄新华郑晓红吴静怡
Owner SHANGHAI JIAO TONG UNIV
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