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A platform for research: civil engineering, architecture and urbanism
Double-seal compression-resistant odor-resistant fireproof floor drain core for nuclear power plant
The invention discloses a dual-seal compression-resistant odor-resistant fireproof floor drain core for a nuclear power plant. The dual-seal compression-resistant odor-resistant fireproof floor drain core comprises a core body, a pressure sealing system and a water sealing system, the core body adopts an upper core body and a lower core body which are integrally arranged, a pressure sealing system is arranged in the upper core body, an inner core is arranged in the lower core body, a water seal cavity is formed between the inner core and the lower core body, the pressure sealing system comprises a cylinder body with two open ends and a mechanical sealing piece, and the sealing piece comprises a sealing plate, a bolt, a top plate, a spring and a mounting barrel. The mechanical sealing function is achieved through structure matching. The floor drain core is integrally designed, and the sealing effect is ensured through multiple sealing.
本发明公开了一种核电厂用双密封抗压防臭防火地漏芯，包括芯体、压力密封系统和水封系统；芯体采用一体设置的上芯体和下芯体，上芯体内部安装压力密封系统，下芯体内设置内芯，使内芯与下芯体之间形成水封腔，压力密封系统包括两端开口的筒体和机械密封件，密封件包括密封板、螺栓、顶板、弹簧和安装桶，通过结构的匹配实现机械密封功能。本发明的地漏芯一体设计以及通过多重密封确保密封效果。
Double-seal compression-resistant odor-resistant fireproof floor drain core for nuclear power plant
The invention discloses a dual-seal compression-resistant odor-resistant fireproof floor drain core for a nuclear power plant. The dual-seal compression-resistant odor-resistant fireproof floor drain core comprises a core body, a pressure sealing system and a water sealing system, the core body adopts an upper core body and a lower core body which are integrally arranged, a pressure sealing system is arranged in the upper core body, an inner core is arranged in the lower core body, a water seal cavity is formed between the inner core and the lower core body, the pressure sealing system comprises a cylinder body with two open ends and a mechanical sealing piece, and the sealing piece comprises a sealing plate, a bolt, a top plate, a spring and a mounting barrel. The mechanical sealing function is achieved through structure matching. The floor drain core is integrally designed, and the sealing effect is ensured through multiple sealing.
本发明公开了一种核电厂用双密封抗压防臭防火地漏芯，包括芯体、压力密封系统和水封系统；芯体采用一体设置的上芯体和下芯体，上芯体内部安装压力密封系统，下芯体内设置内芯，使内芯与下芯体之间形成水封腔，压力密封系统包括两端开口的筒体和机械密封件，密封件包括密封板、螺栓、顶板、弹簧和安装桶，通过结构的匹配实现机械密封功能。本发明的地漏芯一体设计以及通过多重密封确保密封效果。
Double-seal compression-resistant odor-resistant fireproof floor drain core for nuclear power plant
一种核电厂用双密封抗压防臭防火地漏芯
ZHAI LIANFU (author) / WANG ZENGHUI (author) / ZHOU YICHEN (author) / CHANG HAIJUN (author) / YANG YUANSONG (author) / ZHAO RUNSONG (author) / JIA YAXIONG (author) / ZHENG YUDONG (author)
2023-02-28
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
Odor-resistant and insect-resistant floor drain core and floor drain with same
| European Patent Office | 2020