The invention discloses a locomotive toilet blowdown system and a using method, the locomotive toilet blowdown system comprises a gas path unit, a water path unit and a blowdown mechanism; the gas circuit unit comprises a high-pressure fan, a first control valve, a second control valve and a third control valve, and three extending gas circuits are arranged on the high-pressure fan; the waterway unit comprises a water tank, a reversing valve and a bladder pump which are connected in sequence, the reversing valve is provided with a first water inlet, a water outlet, a pressurizing port and a reversing port, and the reversing valve is communicated with the water tank through the first water inlet, communicated with the pollution discharge mechanism through the water outlet, communicated with the bladder pump through the pressurizing port and communicated with the waterway unit through the reversing port. The use method comprises the following steps: filling water into the capsule pump; the capsule pump discharges water; and repeating the steps. And a capsule pump pressurization technology is selected, pressurization of high-pressure air on the water path unit is reliably completed, and the problem that flushing is not thorough due to low flushing pressure is thoroughly solved. Meanwhile, the pressurization reliability of the capsule pump is good, the system failure rate is low, and the service life is long.
本发明公开了一种机车卫生间排污系统及使用方法,所述机车卫生间排污系统,包括气路单元、水路单元和排污机构;气路单元包括高压风机、第一控制阀、第二控制阀和第三控制阀,高压风机上设有三个外延的气路;水路单元包括依次相连的水箱、换向阀和囊泵,换向阀上设有第一进水口、排水口、加压口和换向口,换向阀通过第一进水口连通水箱,通过排水口连通排污机构,通过加压口连通囊泵,通过换向口连通气路单元。所述使用方法包括囊泵充水;囊泵出水;循环以上步骤。选用囊泵加压技术,可靠地完成了高压风对水路单元的加压,彻底解决了冲水压力低导致的冲洗不彻底。同时,囊泵加压的可靠性好,系统故障率低,使用寿命长。
Locomotive toilet sewerage system and use method
一种机车卫生间排污系统及使用方法
2023-10-17
Patent
Electronic Resource
Chinese
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