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A platform for research: civil engineering, architecture and urbanism
Steel structure civil air defense door leaf and machining process thereof
The invention relates to a steel structure civil air defense door leaf and a machining process thereof. The steel structure civil air defense door leaf comprises a positioning frame, wherein a first panel and a second panel are welded to the two sides of the positioning frame correspondingly, a first partition plate and a second partition plate are welded to the middle position in the positioning frame, a cavity is formed among the positioning frame, the first partition plate and the second partition plate, a water inlet pipe is fixedly arranged on the top of the second partition plate, a water outlet pipe is fixedly arranged at the bottom of the second partition plate, and the water inlet pipe and the water outlet pipe extend out of the second panel. The steel structure civil air defense door leaf has the effect of preventing smoke and poison gas from leaking from a civil air defense door.
本申请涉及一种钢结构人防门扇及其加工工艺，其包括定位框，定位框的两侧分别焊接有面板一和面板二，所述定位框内的中间位置处焊接有隔板一和隔板二，定位框、隔板一以及隔板二之间形成空腔，隔板二的顶部固设有进水管，隔板二的底部固设有出水管，进水管和出水管均延伸出面板二设置。本申请具有防止烟气和毒气从人防门泄露的效果。
Steel structure civil air defense door leaf and machining process thereof
The invention relates to a steel structure civil air defense door leaf and a machining process thereof. The steel structure civil air defense door leaf comprises a positioning frame, wherein a first panel and a second panel are welded to the two sides of the positioning frame correspondingly, a first partition plate and a second partition plate are welded to the middle position in the positioning frame, a cavity is formed among the positioning frame, the first partition plate and the second partition plate, a water inlet pipe is fixedly arranged on the top of the second partition plate, a water outlet pipe is fixedly arranged at the bottom of the second partition plate, and the water inlet pipe and the water outlet pipe extend out of the second panel. The steel structure civil air defense door leaf has the effect of preventing smoke and poison gas from leaking from a civil air defense door.
本申请涉及一种钢结构人防门扇及其加工工艺，其包括定位框，定位框的两侧分别焊接有面板一和面板二，所述定位框内的中间位置处焊接有隔板一和隔板二，定位框、隔板一以及隔板二之间形成空腔，隔板二的顶部固设有进水管，隔板二的底部固设有出水管，进水管和出水管均延伸出面板二设置。本申请具有防止烟气和毒气从人防门泄露的效果。
Steel structure civil air defense door leaf and machining process thereof
一种钢结构人防门扇及其加工工艺
ZHANG SHUANGLU (author) / ZHANG YANGHUA (author) / ZHANG YUQIANG (author) / LIU YANG (author) / SU ZHIFA (author)
2021-05-28
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
/
B23P
Sonstige Metallbearbeitung
,
OTHER WORKING OF METAL
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
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