A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Building drainage system
The invention relates to a building drainage system, belongs to the technical field of building water supply and drainage, and solves the problem that the existing gravity drainage system applied to the basement drainage of the building system cannot prevent backflow. The building drainage system comprises a drainage check system, which is set on a basement drainage main pipe, and also comprises risers, ground branch pipes, basement branch pipes and the basement drainage main pipe, wherein the ground branch pipes are set in each floor above the ground, the basement branch pipes and the basement drainage main pipe are set in the basement, and the ground branch pipes and basement branch pipes are all connected to the drainage appliances on this floor; the ground branch pipes and basement branch pipes are connected to the risers, and after all branch pipes are connected to the risers, the water outlets of the risers are connected to the water inlet of the basement drainage main pipe, andthe outlet of the basement drainage main pipe is connected to the drainage check system. The building drainage system is suitable for the situation that the height of the lowest drainage point of thebasement is higher than the height of the drainage pipe network of the park, and can effectively prevent the occurrence of drainage backflow.
本发明涉及一种楼宇排水系统，属于建筑给水排水技术领域，解决了现有重力排水系统应用在楼宇系统的地下室排水，无法防止发生倒灌的问题。楼宇排水系统包括排水止回系统，排水止回系统设置于地下室排水干管上；还包括立管、地面支管、地下室支管和地下室排水干管；地面支管设置于地面以上各楼层中，地下室支管和地下室排水干管设置于地下室中，地面支管和地下室支管均与本层的排水器具连接；地面支管和地下室支管与立管连通，所有支管接入立管后，立管的出水口与地下室排水干管的进水口连接，地下室排水干管的出水口与排水止回系统连接。本发明适用于地下室最低排水点高度高于园区排水管网高度的情况，能够有效防止发生排水倒灌。
Building drainage system
The invention relates to a building drainage system, belongs to the technical field of building water supply and drainage, and solves the problem that the existing gravity drainage system applied to the basement drainage of the building system cannot prevent backflow. The building drainage system comprises a drainage check system, which is set on a basement drainage main pipe, and also comprises risers, ground branch pipes, basement branch pipes and the basement drainage main pipe, wherein the ground branch pipes are set in each floor above the ground, the basement branch pipes and the basement drainage main pipe are set in the basement, and the ground branch pipes and basement branch pipes are all connected to the drainage appliances on this floor; the ground branch pipes and basement branch pipes are connected to the risers, and after all branch pipes are connected to the risers, the water outlets of the risers are connected to the water inlet of the basement drainage main pipe, andthe outlet of the basement drainage main pipe is connected to the drainage check system. The building drainage system is suitable for the situation that the height of the lowest drainage point of thebasement is higher than the height of the drainage pipe network of the park, and can effectively prevent the occurrence of drainage backflow.
本发明涉及一种楼宇排水系统，属于建筑给水排水技术领域，解决了现有重力排水系统应用在楼宇系统的地下室排水，无法防止发生倒灌的问题。楼宇排水系统包括排水止回系统，排水止回系统设置于地下室排水干管上；还包括立管、地面支管、地下室支管和地下室排水干管；地面支管设置于地面以上各楼层中，地下室支管和地下室排水干管设置于地下室中，地面支管和地下室支管均与本层的排水器具连接；地面支管和地下室支管与立管连通，所有支管接入立管后，立管的出水口与地下室排水干管的进水口连接，地下室排水干管的出水口与排水止回系统连接。本发明适用于地下室最低排水点高度高于园区排水管网高度的情况，能够有效防止发生排水倒灌。
Building drainage system
一种楼宇排水系统
ZHAO LI (author) / HUO XINLIN (author) / LI MAOLIN (author) / ZHAO DETIAN (author) / LIANG YAN (author)
2020-09-18
Patent
Electronic Resource
Chinese