Intelligent laminar-flow delivery window with embedded doors

Abstract

The invention provides an intelligent laminar-flow delivery window with embedded doors. The intelligent laminar-flow delivery window structurally comprises a box, a centrifugal fan, a filter and a touch screen, wherein the centrifugal fan and the filter are arranged in the box, and the touch screen is used for displaying information and controlling the progress. The box is provided with two corresponding window openings, each embedded tempered glass door is hinged to the corresponding window opening, and an inner container is arranged in the box and located between the two window openings. The filter is arranged on the upper portion of the inner container, the centrifugal fan is arranged above the filter, and the touch screen is embedded in the upper portion of the box. The embedded doors are adopted, retained dust on a machine is reduced, and thus it is guaranteed that the cleanliness of clean rooms is not affected as much as possible; each door is provided with double-layer tempered glass, airtightness of door sheets is enhanced, and cross contamination of the two adjacent clean rooms is avoided; the airtightness of the filter can be effectively detected through the modes including pressure difference monitoring, smoke testing through a PAO testing port and the like; and the using condition of the filter is monitored in real time.

Description

technical field [0001] The invention relates to a transfer window, more specifically to an intelligent embedded door laminar flow transfer window. Background technique [0002] As an auxiliary equipment of the clean room, the transfer window is mainly used for the transfer of small items between the clean area and the clean area, between the unclean area and the clean area, so as to reduce the number of times the clean room is opened and minimize the clean area. The common transmission window has some disadvantages. The door panel is not level with the box body, which is easy to generate dust above the door body; the control interface is too simple, the human-computer interaction information is insufficient, and the parameter setting often uses machine code conversion. It is not easy to use; it does not support automatic switching of hands, and the mode is single; it does not support multi-language interface, and cannot meet the needs of international users; when the user fa...

AI Technical Summary

Problems solved by technology

[0002] As an auxiliary equipment of the clean room, the transfer window is mainly used for the transfer of small items between the clean area and the clean area, between the unclean area and the clean area, so as to reduce the number of times the clean room is opened and minimize the clean area. The common transmission window has some disadvantages. The door panel is not level with the box body, which is easy to generate dust above the door body; the control interface is too simple, the human-computer interaction information is insufficient, and the parameter setting often uses machine code conversion. It is not easy to use; it does not support automatic switching of hands, and the mode is single; it does not support multi-language interface, and cannot meet the needs of international users; when the user fails to take out the delivered item after a timeout, the machine does not remind the user; the door is not well sealed, and it is easy to cause two rooms Convection of the air in the air, resulting in cross-contamination; the door panel sealant is easy to peel off, the reliability of the installation and sealing of the high-efficiency filter is not enough, the use of the high-efficiency filter cannot be effectively monitored, and the potential purification failure cannot be properly dealt with.

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