Odor removal sitting-type water closet

• Main Authors: ZHUANG XIAOYUN, HAN LEIFENG
• Format: Patent
• Language: Chinese; English
• Published: 22.06.2018
• Subjects: ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS; FIXED CONSTRUCTIONS; FLUSHING VALVES THEREFOR; MEASURING; MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR; PHYSICS; SEWERAGE; TARIFF METERING APPARATUS; TESTING; WATER SUPPLY; WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES

The invention belongs to the field of building equipment, and discloses an odor removal sitting-type water closet. According to the technical scheme, the water tank is connected to the back end of a flushing cavity; a flushing groove is kept in the flushing cavity; a ventilation pipeline is connected to the back end of the flushing cavity via a soft hose; a floating ball is arranged beside a partwhere the water tank and the flushing cavity are connected; and an exhaust device is arranged on the ventilation pipeline. Technical problems of the prior art that a natural ventilation guarantee rateis low, comfort in personnel is affected by ceiling exhausting, energy consumption is increased due to a high exhaust rate, high using cost of activated carbon and influence to health due to ion odorremoval can be effectively solved. 本发明属于建筑设备领域的种排臭坐式大便器，技术方案为水箱与冲水腔后端连接，冲水腔上设有冲水槽，通风管道与冲水腔后端通过软管连接，在水箱与冲水腔连接处的旁边设置浮球，排风装置设置在通风管道上。其有效解决了现有技术中自然通风保证率低；吊顶排风影响人员舒适；排风风量大，增加能耗；活性炭使用成本较高及离子除臭对健康影响的技术问题。