Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-airtightness fireproof window with dispersion strengthening base body
The invention discloses a high-airtightness fireproof window with a dispersion strengthening base body, and relates to the technical field of fireproof windows. The fireproof window comprises an outerframe. An inner frame is rotationally connected with the inner side of the outer frame. Refractory glass is fixedly installed in the inner frame. A sealing frame is arranged on the front side of theinner frame. Two placement grooves are formed in opposite inner walls of the outer frame correspondingly. A fixed column is fixedly installed in each placement groove. Four circular rings are arrangedon the rear side of the sealing frame. Each circular ring is fixedly connected with the sealing frame through a connecting block. The circular rings sleeve the fixed columns and are in sliding fit with the fixed columns. The positions, located between the circular rings and the front side faces of the inner walls of the placement grooves, of the circumferential side faces of the fixed columns areeach sleeved with a first spring. The circular rings are squeezed by the first springs on the fixed columns, and therefore the rear surface of the sealing frame makes close contact with the front surface of the inner frame to form sealing, and it is avoided that smoke penetrates through the gap between the outer frame and the inner frame and causes harm to people who avoid disasters.
本发明公开了一种弥散强化基体的高密封性防火窗，涉及防火窗技术领域。本发明包括外框，外框的内侧转动连接有一内框，内框的内部固定安装有一耐火玻璃，内框的前侧设有一密封框，外框的一相对内壁均开设有两个放置槽，每个放置槽的内部均固定安装有一固定柱，密封框的后侧设有四个圆环，每个圆环与密封框均通过连接块固定连接，圆环套接在固定柱上且与固定柱滑动配合，固定柱的周侧面且位于圆环和放置槽的内壁前侧面之间套接有一第一弹簧。本发明通过固定柱上的第一弹簧对圆环进行挤压，从而使密封框的后表面与内框的前表面紧紧接触，形成密封，避免烟气从外框与内框之间的缝隙中穿过，对避灾人员造成伤害。
High-airtightness fireproof window with dispersion strengthening base body
The invention discloses a high-airtightness fireproof window with a dispersion strengthening base body, and relates to the technical field of fireproof windows. The fireproof window comprises an outerframe. An inner frame is rotationally connected with the inner side of the outer frame. Refractory glass is fixedly installed in the inner frame. A sealing frame is arranged on the front side of theinner frame. Two placement grooves are formed in opposite inner walls of the outer frame correspondingly. A fixed column is fixedly installed in each placement groove. Four circular rings are arrangedon the rear side of the sealing frame. Each circular ring is fixedly connected with the sealing frame through a connecting block. The circular rings sleeve the fixed columns and are in sliding fit with the fixed columns. The positions, located between the circular rings and the front side faces of the inner walls of the placement grooves, of the circumferential side faces of the fixed columns areeach sleeved with a first spring. The circular rings are squeezed by the first springs on the fixed columns, and therefore the rear surface of the sealing frame makes close contact with the front surface of the inner frame to form sealing, and it is avoided that smoke penetrates through the gap between the outer frame and the inner frame and causes harm to people who avoid disasters.
本发明公开了一种弥散强化基体的高密封性防火窗，涉及防火窗技术领域。本发明包括外框，外框的内侧转动连接有一内框，内框的内部固定安装有一耐火玻璃，内框的前侧设有一密封框，外框的一相对内壁均开设有两个放置槽，每个放置槽的内部均固定安装有一固定柱，密封框的后侧设有四个圆环，每个圆环与密封框均通过连接块固定连接，圆环套接在固定柱上且与固定柱滑动配合，固定柱的周侧面且位于圆环和放置槽的内壁前侧面之间套接有一第一弹簧。本发明通过固定柱上的第一弹簧对圆环进行挤压，从而使密封框的后表面与内框的前表面紧紧接触，形成密封，避免烟气从外框与内框之间的缝隙中穿过，对避灾人员造成伤害。
High-airtightness fireproof window with dispersion strengthening base body
弥散强化基体的高密封性防火窗
LIU JING (Autor:in) / LIU FENLIN (Autor:in)
24.04.2020
Patent
Elektronische Ressource
Chinesisch
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
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