Shipboard toilet sewage discharge promote and backflow prevention device

摘要

In the [problem] inexpensive and simple structure, while filth, such as excrement shipboard toilets can be discharged smoothly to the outboard without clogging at the discharge pipe, backflow water of the discharge pipe up to the toilet in use to prevent it from reaching, it is to provide a sewage discharge promote and backflow prevention device for shipboard toilet of thing that will not let the unpleasant feelings on board toilet user. A dirt in the toilet bowl 4 of shipboard toilet 3 in the middle of the discharge pipe 5 which is a flow path for discharging overboard, and towards the overboard discharge direction at a higher pressure than the pressure of the back-flow water in the discharge pipe 5 both ends of the discharge pipe 5 multiple water injection nozzle 12 for injection I was provided the filth emissions promote and backflow prevention device 10 which is disposed in the passage tube 11 which communicates connect the injection water Te. .BACKGROUND 1