| 摘要 |
PROBLEM TO BE SOLVED: To provide a pressure feed device and a toilet bowl making use there of for preventing the occurrence of noises and vibration resulting from gulfed air by absorbing air mixed up in water stored in a tank from an inlet port when a pumping section is driven. SOLUTION: A body container includes a flowing inlet for flowing wastewater mixed with dirt from plumbing system equipment and a discharging port to the outside, the inside of the body container includes a crushing section for crushing dirt or the like, a catching section arranging small holes for catching dirt or the like in the crushing section and the pumping section for pressure feeding and discharging the wastewater mixed with the crushed dirt to the outside of the body container through the discharging port, and in the pressure feed device arranging the crushing section and the pumping section up and down, the pressure feed device equipped with an air mixing prevention board continuously forming in the circumferential direction is provided downward of the small holes in the lowest part included in the catching section. COPYRIGHT: (C)2003,JPO |
