A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention belongs to the technical field of medical buildings, and particularly relates to a mechanical interlocking device and a square tube door transfer window for a laminar flow ward. The mechanical interlocking device comprises an interlocking device bottom plate, a first locking mechanism and a second locking mechanism. The square tube door transfer window for the laminar flow ward comprises a square inner buckling frame, a square outer buckling frame, a first sealing door, a second sealing door and a mechanical interlocking device. According to the mechanical interlocking device, when the trigger end of the first locking mechanism or the second locking mechanism is pressed singly, the pressed locking mechanism is in an unlocking state, the other locking mechanism is in a locking state, and mechanical interlocking is achieved. The first sealing door and the second sealing door cannot be opened at the same time through the mechanical interlocking device, it is ensured that a conveying channel communicates with a common ward or a laminar ward in a one-way mode, air convection between the common ward and the laminar ward is avoided, and catastrophic harm to patients in the laminar ward caused by conveyed objects is prevented.
本发明属于医疗建筑技术领域，具体涉及一种机械互锁装置以及层流病房用方管门传递窗。本机械互锁装置包括：互锁器底板、第一锁紧机构和第二锁紧机构。本层流病房用方管门传递窗包括：方形内扣框、方形外扣框、第一密封门、第二密封门和机械互锁装置。本发明，单个按压第一锁紧机构或第二锁紧机构的触发端时，被按锁紧机构处于解锁状态，另一锁紧机构处于锁紧状态，实现机械互锁。通过机械互锁装置使第一密封门和第二密封门不能同时打开，确保传送通道单向连通普通病房或层流病房，避免普通病房与层流病房产生空气对流，防止因传送物品给层流病房的病人带来灾难性的危害。
The invention belongs to the technical field of medical buildings, and particularly relates to a mechanical interlocking device and a square tube door transfer window for a laminar flow ward. The mechanical interlocking device comprises an interlocking device bottom plate, a first locking mechanism and a second locking mechanism. The square tube door transfer window for the laminar flow ward comprises a square inner buckling frame, a square outer buckling frame, a first sealing door, a second sealing door and a mechanical interlocking device. According to the mechanical interlocking device, when the trigger end of the first locking mechanism or the second locking mechanism is pressed singly, the pressed locking mechanism is in an unlocking state, the other locking mechanism is in a locking state, and mechanical interlocking is achieved. The first sealing door and the second sealing door cannot be opened at the same time through the mechanical interlocking device, it is ensured that a conveying channel communicates with a common ward or a laminar ward in a one-way mode, air convection between the common ward and the laminar ward is avoided, and catastrophic harm to patients in the laminar ward caused by conveyed objects is prevented.
本发明属于医疗建筑技术领域，具体涉及一种机械互锁装置以及层流病房用方管门传递窗。本机械互锁装置包括：互锁器底板、第一锁紧机构和第二锁紧机构。本层流病房用方管门传递窗包括：方形内扣框、方形外扣框、第一密封门、第二密封门和机械互锁装置。本发明，单个按压第一锁紧机构或第二锁紧机构的触发端时，被按锁紧机构处于解锁状态，另一锁紧机构处于锁紧状态，实现机械互锁。通过机械互锁装置使第一密封门和第二密封门不能同时打开，确保传送通道单向连通普通病房或层流病房，避免普通病房与层流病房产生空气对流，防止因传送物品给层流病房的病人带来灾难性的危害。
Mechanical interlocking device and square tube door transfer window for laminar flow ward
机械互锁装置以及层流病房用方管门传递窗
WU KEDONG (author)
2021-05-14
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES