A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cable well capable of preventing molten liquid from flowing backwards
The invention belongs to the technical field of electrical engineering in the metallurgical industry, and particularly discloses an electric cable well capable of preventing molten liquid from flowing backwards. A concave groove is formed in the periphery of an opening in the upper end of a well body, high-temperature-resistant particles are tightly stacked in the groove, and a top cover covers the opening in the upper end of the well body; the bottom of the top cover abuts against and makes contact with the upper opening edge of the well body, the edge of the top cover is bent downwards to form a continuous bent part, the bent part is inserted into the high-temperature-resistant particles tightly stacked in the groove, and under the action of the gravity of the top cover and the friction force between the bent part of the top cover and the particles, the top cover can stably cover the opening in the upper end of the well body. The high-temperature-resistant particles filled in the top cover and the groove can effectively prevent high-temperature liquid such as molten liquid from flowing backwards into the cable well body, and the purpose of protecting the safety of the cable and related equipment is achieved at the lowest cost.
本发明属于冶金行业电气工程技术领域，具体公开一种防熔融液体倒灌的电缆井，在所述井体上端开口的外围设有凹陷设置的凹槽，在所述凹槽内紧密堆积有耐高温的颗粒物，在所述井体上端开口处盖合有顶盖，所述顶盖底部与井体上口沿抵紧接触，所述顶盖边缘向下折弯形成连续的折弯部，所述折弯部插入至凹槽内紧密堆积的耐高温颗粒物中，在顶盖的重力及顶盖折弯部与颗粒物的摩擦力作用下，顶盖能够稳定的盖合在井体上端开口处，顶盖和凹槽内填充的耐高温颗粒物能够有效防止熔融液体等高温液体倒灌进入电缆井体内部，以最低的成本，实现保护电缆及相关设备安全的目的。
Cable well capable of preventing molten liquid from flowing backwards
The invention belongs to the technical field of electrical engineering in the metallurgical industry, and particularly discloses an electric cable well capable of preventing molten liquid from flowing backwards. A concave groove is formed in the periphery of an opening in the upper end of a well body, high-temperature-resistant particles are tightly stacked in the groove, and a top cover covers the opening in the upper end of the well body; the bottom of the top cover abuts against and makes contact with the upper opening edge of the well body, the edge of the top cover is bent downwards to form a continuous bent part, the bent part is inserted into the high-temperature-resistant particles tightly stacked in the groove, and under the action of the gravity of the top cover and the friction force between the bent part of the top cover and the particles, the top cover can stably cover the opening in the upper end of the well body. The high-temperature-resistant particles filled in the top cover and the groove can effectively prevent high-temperature liquid such as molten liquid from flowing backwards into the cable well body, and the purpose of protecting the safety of the cable and related equipment is achieved at the lowest cost.
本发明属于冶金行业电气工程技术领域，具体公开一种防熔融液体倒灌的电缆井，在所述井体上端开口的外围设有凹陷设置的凹槽，在所述凹槽内紧密堆积有耐高温的颗粒物，在所述井体上端开口处盖合有顶盖，所述顶盖底部与井体上口沿抵紧接触，所述顶盖边缘向下折弯形成连续的折弯部，所述折弯部插入至凹槽内紧密堆积的耐高温颗粒物中，在顶盖的重力及顶盖折弯部与颗粒物的摩擦力作用下，顶盖能够稳定的盖合在井体上端开口处，顶盖和凹槽内填充的耐高温颗粒物能够有效防止熔融液体等高温液体倒灌进入电缆井体内部，以最低的成本，实现保护电缆及相关设备安全的目的。
Cable well capable of preventing molten liquid from flowing backwards
一种防熔融液体倒灌的电缆井
HOU RENLONG (author) / ZHU CUIPING (author) / FAN QI (author) / ZHU DANDAN (author)
2024-12-27
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Inspection well capable of preventing rainwater and sewage from flowing backwards
| European Patent Office | 2021
Unpowered catch basin device capable of preventing river water from flowing backwards
| European Patent Office | 2022
| European Patent Office | 2020
Window cleaning machine for preventing sewage from flowing backwards
| European Patent Office | 2020
Basement drainage pipeline system for preventing rainstorm from flowing backwards
| European Patent Office | 2022