A gray water reuse system for toilets of railway vehicles
A technology for railway vehicles and toilets, which is applied to railway car body parts, sanitary equipment, transportation and packaging, etc. It can solve problems such as atomization and icing, unfavorable water conservation, and great impact on the surrounding environment of the line, so as to reduce the impact and solve the problem. The effect of fogging and icing
Active Publication Date: 2017-04-05
WUXI JINXIN GRP CO LTD
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Problems solved by technology
[0003] During the operation of the existing railway vehicle toilets, the gray water from the washing table is not collected and reused, and the bedpan is flushed with clean water, and the gray water and sewage are discharged along the line. The impact is great. If the railway vehicle is running in a low temperature environment, the gray water discharge will also have the problem of fogging and icing
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Embodiment 1
[0033] A toilet gray water reuse system for railway vehicles. The toilet gray water reuse system consists of a bedpan 13, a pneumatic plate 14, a sewage valve 15, an electric control module 16, a pressure gray water unit 17, a man-machine interface device 8, a control panel 9, The injector 10 is composed; all parts are connected by fasteners, and water, gas and electricity are connected by pipelines and cables;
[0034] The bedpan 13 is connected to the toilet mounting bracket 4 by bolts, the pneumatic plate 14 is connected to the toilet support 3 (not limited to the toilet support) by bolts, the drain valve 15 is connected to the drain outlet of the bedpan 13 through pipelines and hoops, electronically controlled The module 16 is connected to the inside of the toilet system 7 or the toilet bracket 3 (not limited to the toilet bracket) by bolts, and the pressure gray water unit 17 is connected to the inside of the toilet system 7 or to the toilet bracket 3 (not limited to the t...
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The invention relates to a railway vehicle toilet grey water recycling system, and belongs to the technical field of railway vehicle water supply and drainage sanitary equipment. The railway vehicle toilet grey water recycling system mainly consists of a control module, a pressure grey water unit, a bedpan, a blowdown valve, a sprayer, a human-machine interface device, and the like. The compressed air, power sources, water sources and the like provided on the vehicle are utilized, and the grey water in a wash basin is collected and is used for flushing the bedpan in the running process of the vehicle toilet, so that the transfer collection of grey water, recycling and flushing of grey water and centralized collection into a waste box are completed, and the zero discharge of grey water and sewage of the vehicle is realized, besides the influence of the railway vehicle on the line surrounding environment is greatly reduced, and the problem of grey water discharge atomizing and icing in the running process of the railway vehicle under the low-temperature environment is effectively solved. The railway vehicle toilet grey water recycling system has the advantages that various property requirements of a passenger train with maximum running speed of 380Km / h can be met; the structure is firm and reliable, the internal layout is reasonable and compact, the automatic cleaning function is realized, the energy-saving and environment-friendly effects are realized, and the running and use requirements of various railway vehicles are completely met.
Description
technical field [0001] The utility model relates to a gray water reuse system for toilets of railway vehicles, which is used for various railway vehicles and belongs to the technical field of water supply and drainage sanitary equipment for railway vehicles. Background technique [0002] This railway vehicle toilet gray water reuse system is suitable for various railway vehicle toilet products and projects in China. [0003] During the operation of the existing railway vehicle toilets, the gray water from the washing table is not collected and reused, and the bedpan is flushed with clean water, and the gray water and sewage are discharged along the line. The impact is great. If the railway vehicle is running in a low temperature environment, the gray water discharge will also have the problem of atomization and icing. Contents of the invention [0004] The purpose of the present invention is to provide a sanitation system that satisfies the use of various railway vehicles...
Claims
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IPC IPC(8): B61D35/00
CPCB61D35/007
Inventor 谈玉琴许超张荣朱明华钱伟
Owner WUXI JINXIN GRP CO LTD