Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Vacuum toilet wastewater collector
The invention discloses a vacuum toilet wastewater collector comprising a squatting pan, a vacuum tank, a dirt cache box, a sewage pump, a vacuum pump, a PLC controller, a vacuum switch, a self-priming pump, a flush water temporary storage tank, an air temporary storage tank and an air compressor. The squatting pan is connected with the dirt cache box which is connected with the vacuum tank. The vacuum tank is connected with the vacuum pump. The sewage pump is installed in the dirt cache box. The self-priming pump is connected with the squatting pan. The vacuum switch is arranged between the squatting pan and the dirt cache box. An air and water isolating valve is arranged between the air temporary storage tank and the flush water temporary storage tank. A flush water electromagnetic valve is arranged between the flush water temporary storage tank and the squatting pan. The flush water temporary storage tank is connected with the external part via a pressure release electromagnetic valve. The PLC controller is respectively connected with the air and water isolating valve, the flush water electromagnetic valve, the pressure release electromagnetic valve and a vacuum air valve. The sewage pump in the dirt cache box has cutting and smashing effects so that pipeline blocking can be effectively reduced. The vacuum tank is arranged so that vacuum establishing time is saved and noise is reduced in comparison with existing vacuum toilet wastewater collectors.
Vacuum toilet wastewater collector
The invention discloses a vacuum toilet wastewater collector comprising a squatting pan, a vacuum tank, a dirt cache box, a sewage pump, a vacuum pump, a PLC controller, a vacuum switch, a self-priming pump, a flush water temporary storage tank, an air temporary storage tank and an air compressor. The squatting pan is connected with the dirt cache box which is connected with the vacuum tank. The vacuum tank is connected with the vacuum pump. The sewage pump is installed in the dirt cache box. The self-priming pump is connected with the squatting pan. The vacuum switch is arranged between the squatting pan and the dirt cache box. An air and water isolating valve is arranged between the air temporary storage tank and the flush water temporary storage tank. A flush water electromagnetic valve is arranged between the flush water temporary storage tank and the squatting pan. The flush water temporary storage tank is connected with the external part via a pressure release electromagnetic valve. The PLC controller is respectively connected with the air and water isolating valve, the flush water electromagnetic valve, the pressure release electromagnetic valve and a vacuum air valve. The sewage pump in the dirt cache box has cutting and smashing effects so that pipeline blocking can be effectively reduced. The vacuum tank is arranged so that vacuum establishing time is saved and noise is reduced in comparison with existing vacuum toilet wastewater collectors.
Vacuum toilet wastewater collector
XIA FENG (Autor:in) / MAO XIANG (Autor:in) / LU HUIBAO (Autor:in) / WANG JUNWEN (Autor:in) / ZHANG CHUNYAN (Autor:in)
19.08.2015
Patent
Elektronische Ressource
Englisch
Elsevier | 1988