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A platform for research: civil engineering, architecture and urbanism
Emptying device
The invention discloses an emptying device comprising an emptying pipe, a filter piece and a protection cover. An emptying passageway used for discharging first rain is arranged in the emptying pipe.The emptying pipe is arranged in a flow abandoning device in a penetrating manner and fixed in the flow abandoning device. The filter piece is arranged on the emptying pipe in a sleeving manner and fixed to the emptying pipe. The protection cover is arranged on the emptying pipe and the filter piece in a covering manner. When the first rain falls into the flow abandoning device, due to the covering arrangement of the protection cover, the emptying pipe and the filter piece are sheltered from the first rain, the emptying pipe and the filter piece can be protected by the protection cover, the flow direction of the first rain can also be changed, the emptying route of the first rain is lengthened, and the impact of the first rain on the filter piece and the emptying pipe is reduced; the situation that part of pollutant is extremely likely to sink to the bottom of the flow abandoning device under the effect of the gravity of itself and it is avoided that the emptying pipe is blocked can happen, the situation that the other part of the pollutant is under the effect of the filter piece and it is avoided that the emptying pipe is blocked can also happen, and therefore the emptying efficiency and the emptying effect are ensured, dependence on manual work is small, and automatic emptying of the first rain can be achieved.
本发明公开一种排空装置，包括：排空管，其内设有用于排出初雨的排空通道，所述排空管穿设固定于弃流装置内；过滤件，其套设固定于所述排空管上；保护罩，其罩设于所述排空管和所述过滤件上。初雨降落至弃流装置内时，由于保护罩的罩设而遮挡于排空管和过滤件，使得保护罩可对排空管、过滤件进行保护，还可改变初雨的流向，延长了初雨的排空路径，以降低初雨对过滤件、排空管的冲击，且使得部分污染物在其自身重力的作用下，极易下沉至弃流装置的底部而避免堵塞排空管的情况出现，还存在其他部分污染物在过滤件的作用下而避免堵塞排空管的情况出现，从而确保了排空效率和排空效果，对人工依赖性小，可实现初雨的自动排空。
Emptying device
The invention discloses an emptying device comprising an emptying pipe, a filter piece and a protection cover. An emptying passageway used for discharging first rain is arranged in the emptying pipe.The emptying pipe is arranged in a flow abandoning device in a penetrating manner and fixed in the flow abandoning device. The filter piece is arranged on the emptying pipe in a sleeving manner and fixed to the emptying pipe. The protection cover is arranged on the emptying pipe and the filter piece in a covering manner. When the first rain falls into the flow abandoning device, due to the covering arrangement of the protection cover, the emptying pipe and the filter piece are sheltered from the first rain, the emptying pipe and the filter piece can be protected by the protection cover, the flow direction of the first rain can also be changed, the emptying route of the first rain is lengthened, and the impact of the first rain on the filter piece and the emptying pipe is reduced; the situation that part of pollutant is extremely likely to sink to the bottom of the flow abandoning device under the effect of the gravity of itself and it is avoided that the emptying pipe is blocked can happen, the situation that the other part of the pollutant is under the effect of the filter piece and it is avoided that the emptying pipe is blocked can also happen, and therefore the emptying efficiency and the emptying effect are ensured, dependence on manual work is small, and automatic emptying of the first rain can be achieved.
本发明公开一种排空装置，包括：排空管，其内设有用于排出初雨的排空通道，所述排空管穿设固定于弃流装置内；过滤件，其套设固定于所述排空管上；保护罩，其罩设于所述排空管和所述过滤件上。初雨降落至弃流装置内时，由于保护罩的罩设而遮挡于排空管和过滤件，使得保护罩可对排空管、过滤件进行保护，还可改变初雨的流向，延长了初雨的排空路径，以降低初雨对过滤件、排空管的冲击，且使得部分污染物在其自身重力的作用下，极易下沉至弃流装置的底部而避免堵塞排空管的情况出现，还存在其他部分污染物在过滤件的作用下而避免堵塞排空管的情况出现，从而确保了排空效率和排空效果，对人工依赖性小，可实现初雨的自动排空。
Emptying device
一种排空装置
ZHAO FEI (author) / ZHANG SHUHAN (author) / PAN XINGYAO (author) / LIU HONGLU (author) / LI YONGKUN (author) / DI SUCHUANG (author) / WANG LIJING (author) / ZHANG CEN (author) / ZHOU XING (author) / LU YAJING (author)
2020-07-07
Patent
Electronic Resource
Chinese
Automatic hot water emptying system and hot water emptying method
| European Patent Office | 2023