Clean operating room with air cleaning and conditioning system with intelligent adjustment and control

Abstract

The invention relates to a clean operating room with an air cleaning and conditioning system with intelligent adjustment and control. A humiture and pressure difference combination sensor and a control unit are installed in an aseptic clean space; an air conditioning, cleaning and ventilating system comprises a fresh air conditioning unit and a transducer thereof, a cycling cleaning unit and a transducer thereof, a duty fan, an air supply plenum chamber, a high efficiency filter, an exhaust fan and a transducer thereof, an embedded controller and a control panel, wherein the fresh air conditioning unit, the cycling cleaning unit and the air supply plenum chamber are sequentially connected in series through air flues; the high efficiency filter is connected with the plenum chamber into a whole; and the high efficiency filter is arranged at the top of the clean operating room and the air outlet of the high efficiency filter is the input port of cleaned air after adjustment and control at the top of the aseptic clean space. In the invention, a plurality of typical working conditions can be respectively set according to different operation types or working processes, air parameters such as temperature, humidity, air delivery volume, fresh air volume and the like can be preset by the control unit in the aseptic clean space, and the working conditions can be combined for operation according to the actual use load, so the energy saving effect is very obvious.

Description

technical field [0001] The invention belongs to a purification and ventilation system, in particular to a clean operating room with an intelligent control and purification air-conditioning system. Background technique [0002] At present, for hospital buildings, the design of the air-conditioning system adopts the centralized air-conditioning system. Due to the relatively high environmental cleanliness requirements in many departments of the hospital, the ventilation volume of the rooms is several times that of ordinary air-conditioned rooms, especially in high-level clean operating rooms, where the ventilation times range from dozens to hundreds of times per hour. In addition, a high-efficiency air (HEPA) filter will be specially installed at the air outlet end of the clean operating room. Due to the high number of air changes and the considerable flow resistance of the air filter, the energy consumption in the operating room alone is considerable. In North China, accordi...

AI Technical Summary

Problems solved by technology

In addition, the medical staff and equipment involved in medium-sized and large-scale operations are different, and the load required is also quite different.

However, when doing air conditioning design, the operating room is calculated according to the load required by the most unfavorable working state, so medical personnel entering the operating room during non-operative hours will generally feel colder, so the high waste of energy is obvious

As mentioned above, the design of the hospital air-conditioning system adopts the centralized air-conditioning system, and the operating room is part of the air-conditioning network. Temperature and humidity display, if major adjustments are required, only the power department can be requested to adjust the air conditioning purification ventilation unit

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