A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pressure sensing type negative pressure odor-resistant closestool
The invention discloses a pressure sensing type negative pressure odor-resistant closestool. The closestool comprises a closestool body, a closestool seat ring and an air outlet pipe and further comprises a negative pressure deodorization device and a control circuit. The negative pressure deodorization device is arranged in the middle of the air outlet pipe; the negative pressure deodorization device comprises an air outlet channel, a fan motor, a fan shaft, a fan, an air inlet channel, an odor return preventing sheet, an odor return preventing sheet shaft and an odor return preventing sheetrotating motor. Two ends of the air outlet channel and the air inlet channel are respectively connected with the air outlet pipe; the fan motor is transversely arranged at the central axis of the airoutlet channel through longitudinally distributed mounting plates, and the fan is arranged at the driving end through the fan shaft; the odor return preventing sheet is longitudinally arranged in theair inlet channel and fixed to the odor return preventing sheet shaft, and one end of the odor return preventing sheet shaft is arranged outside the air inlet channel in a protruding mode and connected with the driving end of the odor return preventing sheet rotating motor. The automatic negative-pressure air exhaust of the closestool is achieved through a pressure sensing structure, the problem of peculiar smell of the closestool is avoided, and the comfort of the toilet environment is improved.
本发明揭示了一种压感式负压防臭马桶，包括马桶本体、马桶座圈和出气管，还包括负压防臭装置和控制电路，所述负压防臭装置设置于出气管中间，所述负压防臭装置包括出风通道、风扇电机、风扇轴、风扇、进风通道、防反味片、防反味片轴以及防反味片旋转电机，所述出风通道和进风通道的两端分别与出气管连接，所述风扇电机通过纵向分布的安装板横向设置于出风通道的中心轴处且驱动端通过风扇轴设置有风扇，所述防反味片呈纵向设置于进风通道内且固定在防反味片轴上，所述防反味片轴的一端凸出设置于进风通道外并与防反味片旋转电机的驱动端连接。本发明通过压感式结构实现马桶的自动负压抽气，避免马桶异味问题，提升卫生间环境的舒适性。
Pressure sensing type negative pressure odor-resistant closestool
The invention discloses a pressure sensing type negative pressure odor-resistant closestool. The closestool comprises a closestool body, a closestool seat ring and an air outlet pipe and further comprises a negative pressure deodorization device and a control circuit. The negative pressure deodorization device is arranged in the middle of the air outlet pipe; the negative pressure deodorization device comprises an air outlet channel, a fan motor, a fan shaft, a fan, an air inlet channel, an odor return preventing sheet, an odor return preventing sheet shaft and an odor return preventing sheetrotating motor. Two ends of the air outlet channel and the air inlet channel are respectively connected with the air outlet pipe; the fan motor is transversely arranged at the central axis of the airoutlet channel through longitudinally distributed mounting plates, and the fan is arranged at the driving end through the fan shaft; the odor return preventing sheet is longitudinally arranged in theair inlet channel and fixed to the odor return preventing sheet shaft, and one end of the odor return preventing sheet shaft is arranged outside the air inlet channel in a protruding mode and connected with the driving end of the odor return preventing sheet rotating motor. The automatic negative-pressure air exhaust of the closestool is achieved through a pressure sensing structure, the problem of peculiar smell of the closestool is avoided, and the comfort of the toilet environment is improved.
本发明揭示了一种压感式负压防臭马桶，包括马桶本体、马桶座圈和出气管，还包括负压防臭装置和控制电路，所述负压防臭装置设置于出气管中间，所述负压防臭装置包括出风通道、风扇电机、风扇轴、风扇、进风通道、防反味片、防反味片轴以及防反味片旋转电机，所述出风通道和进风通道的两端分别与出气管连接，所述风扇电机通过纵向分布的安装板横向设置于出风通道的中心轴处且驱动端通过风扇轴设置有风扇，所述防反味片呈纵向设置于进风通道内且固定在防反味片轴上，所述防反味片轴的一端凸出设置于进风通道外并与防反味片旋转电机的驱动端连接。本发明通过压感式结构实现马桶的自动负压抽气，避免马桶异味问题，提升卫生间环境的舒适性。
Pressure sensing type negative pressure odor-resistant closestool
一种压感式负压防臭马桶
WU LIANGQIN (author)
2020-09-01
Patent
Electronic Resource
Chinese
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen
Odor-resistant and leakage-proof distance-adjustable closestool
| European Patent Office | 2021