| 摘要 |
The private mobile WCs are constructed with full WC hydraulic and electrical installations 16, a waste collection pipe 19, a central water supply pipe 18, a double connection collar 5, a flexible connection pipe 4, a double collar for connecting to the supply pipe 3, a screw connection 10, a flexible water pipe 9, a connection cock for the water supply 8. The collection pipe is fitted with an air-tight seal to a structure provided by the public authorities and transports the sewage through it to the main sewer. The water pipe is connected to the water company supply pipe and supplies water to the WC. Connections to the supply are made to the heavy form 12 manhole 11 with an iron lid 13. The WCs are lit. The novelty of this invention is that the WCs are transported to a particular place for a particular period so as to be of use without causing annoyance. Due to the special hydraulic installation, the fitting to the main sewer and a water supply to clean the WCs in the normal way, they can offer a service to a particular group of people at public markets, fairs, political- cultural gatherings, beaches etc. They provide a solution to the sanitary and environmental problems that arise from such gatherings and mirror the cultural image of a country. |
