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Auxiliary closing device for airtight door for hospital severe operating room
The invention relates to the technical field of airtight doors, and discloses an auxiliary closing device for an airtight door for a hospital severe operating room. The auxiliary closing device comprises a sliding rail, wherein a door body is slidably connected to the surface of the sliding rail, a balancing weight is slidably connected into the door body, a sealing bag is fixedly connected to the side wall of the interior of the door body, supporting frames are fixedly connected to the left side and the right side of the door body, buffer pipes are fixedly connected into the supporting frames, rotating shafts are movably connected to the surfaces of the buffer pipes, and shaft sleeves are movably connected to the surfaces of the rotating shafts. Gas in a gas storage bag is extruded to flow into the sealing bag from a hollow pipe, at the moment, a shifting rod and the hollow pipe form a sealed space, namely, the gas can only flow into the sealing bag to enable the sealing bag to be expanded and enlarged, the enlarged sealing bag can improve the sealing effect of the airtight door, when the door body is opened, the shifting rod needs to be manually shifted, the shifting rod moves to damage the previous sealing space, namely, the gas leaks to facilitate door opening, and therefore the effects of blocking a gap and reducing the gas inflow amount during closing are achieved.
本发明涉及气密门技术领域，且公开了一种医院重症手术室用气密门辅助关闭设备，包括滑轨，所述滑轨的表面滑动连接有门体，门体的内部滑动连接有配重块，门体的内部侧壁固定连接有密封囊，门体的左右两侧均固定连接有支撑架，支撑架的内部固定连接有缓冲管，缓冲管的表面活动连接有转轴，转轴的表面活动连接有轴套。储气囊中的气体被挤压从空心管流入密封囊中，此时拨杆与空心管形成密封空间，即气体只能流入密封囊中使其膨胀变大，变大后的密封囊可提高气密门的密封效果，而当门体开启时，需人为拨动拨杆，拨杆移动破坏之前的密封空间，即气体泄漏便于开门，故从而达到了关闭时堵塞缝隙减少气体流入量的效果。
Auxiliary closing device for airtight door for hospital severe operating room
The invention relates to the technical field of airtight doors, and discloses an auxiliary closing device for an airtight door for a hospital severe operating room. The auxiliary closing device comprises a sliding rail, wherein a door body is slidably connected to the surface of the sliding rail, a balancing weight is slidably connected into the door body, a sealing bag is fixedly connected to the side wall of the interior of the door body, supporting frames are fixedly connected to the left side and the right side of the door body, buffer pipes are fixedly connected into the supporting frames, rotating shafts are movably connected to the surfaces of the buffer pipes, and shaft sleeves are movably connected to the surfaces of the rotating shafts. Gas in a gas storage bag is extruded to flow into the sealing bag from a hollow pipe, at the moment, a shifting rod and the hollow pipe form a sealed space, namely, the gas can only flow into the sealing bag to enable the sealing bag to be expanded and enlarged, the enlarged sealing bag can improve the sealing effect of the airtight door, when the door body is opened, the shifting rod needs to be manually shifted, the shifting rod moves to damage the previous sealing space, namely, the gas leaks to facilitate door opening, and therefore the effects of blocking a gap and reducing the gas inflow amount during closing are achieved.
本发明涉及气密门技术领域，且公开了一种医院重症手术室用气密门辅助关闭设备，包括滑轨，所述滑轨的表面滑动连接有门体，门体的内部滑动连接有配重块，门体的内部侧壁固定连接有密封囊，门体的左右两侧均固定连接有支撑架，支撑架的内部固定连接有缓冲管，缓冲管的表面活动连接有转轴，转轴的表面活动连接有轴套。储气囊中的气体被挤压从空心管流入密封囊中，此时拨杆与空心管形成密封空间，即气体只能流入密封囊中使其膨胀变大，变大后的密封囊可提高气密门的密封效果，而当门体开启时，需人为拨动拨杆，拨杆移动破坏之前的密封空间，即气体泄漏便于开门，故从而达到了关闭时堵塞缝隙减少气体流入量的效果。
Auxiliary closing device for airtight door for hospital severe operating room
一种医院重症手术室用气密门辅助关闭设备
WANG YANAN (author)
2021-08-17
Patent
Electronic Resource
Chinese
IPC:
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
/
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
Protective airtight door and opening and closing method thereof
| European Patent Office | 2023