A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a multifunctional security door. The multifunctional security door structurally comprises a door frame, a door body, a contact piece and a door lock, the door body is clamped to the inner side of the door frame, the door lock is installed in the middle part of the door body, the door body comprises a water pipe, a control switch, an iron piece and a smoke stopping device; the control switch comprises a sliding groove, a baffle plate, a piston cavity, a piston rod and a connecting rod; the smoke stopping device comprises a water storage tank, a connecting pipe and a water spraying hole; and the water spraying hole is composed of a fixed block, an outer spray pipe and an inner sprayer. According to the multifunctional security door, when water flows through the outerspray pipe, the water flow is guided by a guide block, then the water flow is blocked by bumps which are arranged in a staggered mode to generate bubbles, so as to improve the interception effect of water spraying, then the water flow is sprayed in a circular shape through the cone-shaped inner sprayer, finally a small part of the water flow is sprayed vertically downward through a flow groove, sothat the water can cover the whole door gap to avoid smoke floating to another space through the door gap, causing the personnel in the another space to inhale the smoke and have poor breathing.
本发明公开了一种多功能安防门，其结构包括门框、门体、接触片、门锁，门框的内侧卡合有门体，门锁安装在门体的中间部分，门体包括水管、控制开关、铁片、拦烟装置；控制开关包括滑动槽、挡板、活塞腔、活塞杆、连接杆；拦烟装置包括储水槽、连接管、喷水孔；喷水孔由固定块、外喷管、内喷头组成；本发明水流经过外喷管时，通过导流块对水流进行导向，在通过错开排放的凸块让水流受阻产生气泡，提高水流喷洒的拦截效果，在通过锥状的内喷头让水流呈圆环状喷洒，最后让小部分的水流通过流水槽垂直向下进行喷洒，使得流水可以覆盖住整个门缝，避免烟雾通过门缝飘到另一个空间,导致位于另一个空间的人员吸入浓烟出现呼吸不畅的情况。
The invention discloses a multifunctional security door. The multifunctional security door structurally comprises a door frame, a door body, a contact piece and a door lock, the door body is clamped to the inner side of the door frame, the door lock is installed in the middle part of the door body, the door body comprises a water pipe, a control switch, an iron piece and a smoke stopping device; the control switch comprises a sliding groove, a baffle plate, a piston cavity, a piston rod and a connecting rod; the smoke stopping device comprises a water storage tank, a connecting pipe and a water spraying hole; and the water spraying hole is composed of a fixed block, an outer spray pipe and an inner sprayer. According to the multifunctional security door, when water flows through the outerspray pipe, the water flow is guided by a guide block, then the water flow is blocked by bumps which are arranged in a staggered mode to generate bubbles, so as to improve the interception effect of water spraying, then the water flow is sprayed in a circular shape through the cone-shaped inner sprayer, finally a small part of the water flow is sprayed vertically downward through a flow groove, sothat the water can cover the whole door gap to avoid smoke floating to another space through the door gap, causing the personnel in the another space to inhale the smoke and have poor breathing.
本发明公开了一种多功能安防门，其结构包括门框、门体、接触片、门锁，门框的内侧卡合有门体，门锁安装在门体的中间部分，门体包括水管、控制开关、铁片、拦烟装置；控制开关包括滑动槽、挡板、活塞腔、活塞杆、连接杆；拦烟装置包括储水槽、连接管、喷水孔；喷水孔由固定块、外喷管、内喷头组成；本发明水流经过外喷管时，通过导流块对水流进行导向，在通过错开排放的凸块让水流受阻产生气泡，提高水流喷洒的拦截效果，在通过锥状的内喷头让水流呈圆环状喷洒，最后让小部分的水流通过流水槽垂直向下进行喷洒，使得流水可以覆盖住整个门缝，避免烟雾通过门缝飘到另一个空间,导致位于另一个空间的人员吸入浓烟出现呼吸不畅的情况。
Multifunctional security door
一种多功能安防门
FENG JIAFU (author)
2020-08-04
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
/
B01D
SEPARATION
,
Trennen
Multifunctional intelligent security and protection security door
| European Patent Office | 2023