A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
VACUUM TYPE EVACUATION DEVICE OF VACUUM TOILET SYSTEM
The invention, discloses a vacuum type evacuation device of a vacuum toilet system. The evacuation device is characterized in that a discharging opening is connected with a water drain pipe; the water drain pipe blocks an opening-closing valve by use of vacuum pressure via a siphon pipe discharging pipe and a sewage discharging pipe; a water drain pipe of the opening-closing vale is equipped with a spraying head; the inner side of a machine box penetrates through an inlet and an outlet; a first chamber and a wind box are connected with first and second opening-closing mouths; a second chamber and a second port integrated in a sealing sleeve are connected with a vacuum part via a second vacuum part; the water drain pipe is opened and blocked according to the first and second opening-closing openings; the first and second mouths and an impeller connected with the wind box are attached with pedestals; the elastic part of the water drain pipe passes through the pedestals; while the wind box is contracted effected by the vacuum pressure of the second chamber, the first second cross rope contraction elastic part on the front end of each of the pedestals blocks the passage. According to the invention, the first and second opening-closing mouths are dragged by each other according to the vacuum pressure so as to allow the first and second cross rope to be partially compressed so as to completely block the passage, and the evacuation device has favorable blocking ability without leakage.
VACUUM TYPE EVACUATION DEVICE OF VACUUM TOILET SYSTEM
The invention, discloses a vacuum type evacuation device of a vacuum toilet system. The evacuation device is characterized in that a discharging opening is connected with a water drain pipe; the water drain pipe blocks an opening-closing valve by use of vacuum pressure via a siphon pipe discharging pipe and a sewage discharging pipe; a water drain pipe of the opening-closing vale is equipped with a spraying head; the inner side of a machine box penetrates through an inlet and an outlet; a first chamber and a wind box are connected with first and second opening-closing mouths; a second chamber and a second port integrated in a sealing sleeve are connected with a vacuum part via a second vacuum part; the water drain pipe is opened and blocked according to the first and second opening-closing openings; the first and second mouths and an impeller connected with the wind box are attached with pedestals; the elastic part of the water drain pipe passes through the pedestals; while the wind box is contracted effected by the vacuum pressure of the second chamber, the first second cross rope contraction elastic part on the front end of each of the pedestals blocks the passage. According to the invention, the first and second opening-closing mouths are dragged by each other according to the vacuum pressure so as to allow the first and second cross rope to be partially compressed so as to completely block the passage, and the evacuation device has favorable blocking ability without leakage.
VACUUM TYPE EVACUATION DEVICE OF VACUUM TOILET SYSTEM
LEE HAERYONG (author)
2015-11-25
Patent
Electronic Resource
English
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen