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A platform for research: civil engineering, architecture and urbanism
Energy-saving and environment-friendly mechanism for preventing sewage from flowing back during bathtub drainage
The invention relates to the technical field of sanitary wares, and discloses an energy-saving and environment-friendly mechanism for preventing sewage from flowing back during bathtub drainage. The mechanism comprises a bathtub, and the top of the bathtub is movably connected with a water inlet pipe. According to the energy-saving and environment-friendly mechanism for preventing sewage from flowing back during bathtub drainage, when pressure in a water outlet pipe is large, a first U-shaped pipe is communicated with the interior of a sewer pipe through a connecting pipe, so that the effect of accelerating bathtub drainage is achieved. When the inside of the sewer pipe is blocked, the pressures of all positions in the water outlet pipe are the same, the water outlet pipe is blocked by a first disc under the action of a first spring, and sewage in the sewer pipe cannot flow back into the interior of the bathtub through the water outlet pipe, so that the effect of preventing water in the sewer pipe from flowing back into the bathtub is achieved. And after drainage is completed, part of water can be reserved at the bottom of the first U-shaped pipe at the moment, so that odor cannotbe emitted into a room through the water outlet pipe at the moment, and therefore the effect of preventing the odor in the sewer pipe from polluting an indoor environment is achieved.
本发明涉及卫浴洁具技术领域，且公开了一种节能环保的浴缸排水防止下水污水倒流机构，包括浴缸，所述浴缸的顶部活动连接有进水管。该节能环保的浴缸排水防止下水污水倒流机构，当出水管内部的压强比较大时，此时U型管一和下水管内部通过连接管相连通，从而达到了加快浴缸排水的效果。当下水管内部发生堵塞时，此时出水管内部的所有位置压强相同，此时圆盘一在弹簧一的作用下会堵住出水管，此时下水管内部的污水不会通过出水管回流到浴缸的内部，从而达到了防止下水管内部的水倒流入浴缸的效果。当排水完成后，此时U型管一的底部会存留一部分的水，此时臭味不会通过出水管散发到室内，从而达到了防止下水管道内部的臭味污染室内环境的效果。
Energy-saving and environment-friendly mechanism for preventing sewage from flowing back during bathtub drainage
The invention relates to the technical field of sanitary wares, and discloses an energy-saving and environment-friendly mechanism for preventing sewage from flowing back during bathtub drainage. The mechanism comprises a bathtub, and the top of the bathtub is movably connected with a water inlet pipe. According to the energy-saving and environment-friendly mechanism for preventing sewage from flowing back during bathtub drainage, when pressure in a water outlet pipe is large, a first U-shaped pipe is communicated with the interior of a sewer pipe through a connecting pipe, so that the effect of accelerating bathtub drainage is achieved. When the inside of the sewer pipe is blocked, the pressures of all positions in the water outlet pipe are the same, the water outlet pipe is blocked by a first disc under the action of a first spring, and sewage in the sewer pipe cannot flow back into the interior of the bathtub through the water outlet pipe, so that the effect of preventing water in the sewer pipe from flowing back into the bathtub is achieved. And after drainage is completed, part of water can be reserved at the bottom of the first U-shaped pipe at the moment, so that odor cannotbe emitted into a room through the water outlet pipe at the moment, and therefore the effect of preventing the odor in the sewer pipe from polluting an indoor environment is achieved.
本发明涉及卫浴洁具技术领域，且公开了一种节能环保的浴缸排水防止下水污水倒流机构，包括浴缸，所述浴缸的顶部活动连接有进水管。该节能环保的浴缸排水防止下水污水倒流机构，当出水管内部的压强比较大时，此时U型管一和下水管内部通过连接管相连通，从而达到了加快浴缸排水的效果。当下水管内部发生堵塞时，此时出水管内部的所有位置压强相同，此时圆盘一在弹簧一的作用下会堵住出水管，此时下水管内部的污水不会通过出水管回流到浴缸的内部，从而达到了防止下水管内部的水倒流入浴缸的效果。当排水完成后，此时U型管一的底部会存留一部分的水，此时臭味不会通过出水管散发到室内，从而达到了防止下水管道内部的臭味污染室内环境的效果。
Energy-saving and environment-friendly mechanism for preventing sewage from flowing back during bathtub drainage
一种节能环保的浴缸排水防止下水污水倒流机构
ZHOU JIAYONG (author)
2020-12-18
Patent
Electronic Resource
Chinese
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser
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