a vertical pipe attached to a building which carries away rainwater from the roof to the ground

落水管, 垂直排水管
a system of underground pipes and tunnels used to carry away used water and waste matter from houses, factories, etc.

下水道
the obstruction or partial restriction of a passage, such as a pipe, duct, or pathway, preventing the smooth flow of air, fluid, or other substances

堵塞, 阻塞
an underground tank used for the temporary storage of sewage or wastewater

化粪池, 污水池
a valve, gate, or device that is used to stop or control the flow of fluid or gas within a pipe or conduit

截止阀, 切断装置
a pipe in the bottom of a sink, bath, etc. through which dirty water flows out

排水管, 下水道
the process of removing excess water or other liquids from an area or system, typically through a network of pipes, channels, or natural slopes

排水, 排水系统
a pipe installed in a building's plumbing system that carries wastewater or excess water away from the structure

排水管, 雨水管
a hollow conduit or passage that is used for the distribution, circulation, or ventilation of air, gases, or other substances within a building or system

管道, 导管
the system of pipes, channels, or conduits used to convey or distribute air, gases, or other substances within a building, heating, ventilation, and air conditioning system, or industrial setup

管道, 管道系统
a large congealed mass or blockage in a sewer system that is primarily composed of fats, oils, grease, and non-biodegradable items that have been flushed down drains or toilets

fatberg, 脂肪山
an object that controls the flow of liquid or gas from a container or pipe

水龙头
an open pipe that is attached beneath the edge of a building roof and carries rainwater away

檐槽, 雨水槽
a large pipe through which water or gas is carried to a building

主管道, 总管道
a point or location where water or another substance is discharged or flows out from a system, such as a drainage system, sewer, or wastewater treatment plant, into a body of water or the environment

排放口, 出水口
a network of pipes, channels, and structures designed to collect and channel excess water, wastewater, or other liquids away from an area or a property

排水系统, 下水道网络
the unintended or accidental escape or loss of a substance, typically a liquid or gas, from a container, system, or structure

泄漏, 渗漏
a cylindrical hollow tube or conduit typically made of metal, plastic, or other materials, used for the transportation of fluids, gases, or other substances from one place to another

管子, 管道
a system of interconnected pipes used for the transport of liquids, gases, or other substances over long distances

管道, 石油/天然气管道
water that is brought into a house, building, etc. through pipes

自来水, 饮用水
an underground container that treats household wastewater by allowing solids to settle and separate from the liquid before further treatment or absorption into the soil

化粪池, 污水池
the waste water and other liquid waste from homes, businesses, and factories, usually carried away through pipes and treated

污水, 下水道
a channel or gate that is used to control or redirect the flow of water. It typically consists of a barrier that can be opened or closed to regulate the passage of water

水闸, 闸门
a valve or tap that is used to control the release of water from a pipe or container

水龙头, 阀门
a vertical pipe or fixture connected to a water supply system, typically equipped with valves or outlets, used for firefighting purposes or as a source of water in buildings

立管, 消防立管
a valve or faucet used to control or shut off the flow of water or other fluids in a plumbing system, typically located at a point where pipes connect or branch

截止阀, 断流阀
a mechanical device that controls or regulates the flow of fluids, such as liquids, gases, or slurries, by opening, closing, or partially obstructing passageways within a pipe or system

阀门, 阀
a pit or reservoir typically found in the basement or lower level of a building that collects excess water or liquid, such as groundwater, rainwater, or wastewater

集水坑, 污水池
a pipe within a building's plumbing system that carries wastewater from plumbing fixtures, such as sinks, toilets, or showers, to the main drainage system or septic tank for proper disposal or treatment

废水管, 排水管
a large underground pipe that delivers potable water from a water treatment plant or other water source to individual buildings or communities

总水管, 主水管
the infrastructure and facilities responsible for supplying clean water and managing wastewater

水利工程, 供水系统
the system of pipes for the distribution of water in a building

管道系统, 水管系统
a device or appliance connected to a plumbing system that is used for a specific function related to water supply or drainage

管道装置, 卫生设备
a component used in plumbing and construction to join, redirect, or control the flow of fluids or gases in a piping system

管件, 管道连接件
a plumbing fixture specifically designed for the purpose of urination. It is typically found in public restrooms and is designed to be used by males

小便器, 尿斗
a large and open container that has a water supply and you can use to wash your hands, dishes, etc. in

水槽, 洗碗池
a type of sink that is specifically designed for use in laundry rooms or areas where clothes are washed or laundered

洗衣槽, 洗衣池
the seat we use for getting rid of bodily waste

马桶, 厕所
a piece of equipment that flows water all over your body from above

淋浴, 淋浴间
a type of pipe fitting that has external threads on the outer surface, designed to be inserted into a corresponding female pipe fitting with internal threads to create a secure and sealed connection for the flow of fluids or gases

公管, 公管接头
a type of pipe fitting that has internal threads on the inner surface, designed to receive and make a secure connection with a male pipe fitting that has external threads, allowing for the flow of fluids or gases

母管, 母管配件
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