Concentrated draining anti-freezing train toilet

A technology for toilets and trains, applied in the field of toilets, can solve the problems of freezing blockage, sewage floating, etc., and achieve the effect of good antifreeze performance and reasonable structural design

Inactive Publication Date: 2007-01-10
郝玉寿 +1
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problems such as sewage floating and freezing blockage in the multi-head straight-through drainage pipes of the existing train washrooms and toilets, and to design a centralized sewage and antifreeze train toilet that discharges both sewage and feces from the toilet

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Concentrated draining anti-freezing train toilet
  • Concentrated draining anti-freezing train toilet
  • Concentrated draining anti-freezing train toilet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] See attached figure 1 Among them, 1 is the wall of the washroom, 2 is the water inlet of the washbasin under the centralized drainage pipe, 3 is the water under the washbasin, 4 is the washbasin, 5 is the centralized drainage pipe located in the floor of the washroom, and 6 is the wash basin. Platform, 7 is the washroom floor, 9 is the water inlet of the washbasin downpipe of centralized drainage pipe, 10 is the centralized drainage pipe located in the toilet floor, 11 is the toilet floor, 12 is closet, and 13 is the toilet wall. Attached Figure 2 is attached figure 1 The structure schematic diagram of A-A in the figure, 21 in the figure is the drainage groove of the centralized drainage pipe 5, 22 is the cover plate of the drainage groove 21, 23 is the electric heating belt, 24 is the drainage groove of the centralized drainage pipe 10, and 25 is the drainage groove of the drainage groove 24 Cover plate, 26 is the temporary collection type electric heating blowdown de...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The concentrated draining anti-freezing train toilet is developed on the basis of available washroom and toilet. It has concentrated draining pipe installed inside floor and the concentrated draining pipe is connected to the drain pipe and floor drain of both washroom and toilet and has outlet connected to toilet and is provided with electrothermal belt and heat insulating material. The sewage from both washroom and toilet is drained from toilet and there is temporary sewage storing apparatus at the outlet of the concentrated draining pipe, so that the present invention solves the problem of contaminating train chassis. Owing to the electrothermal belt and heat insulating material, the present invention avoids the freezing and jamming of the draining pipe. The present invention may be used to replace available train toilet.

Description

technical field [0001] The invention relates to a bathroom on a railway passenger car comprising a washing room and a toilet, in particular to centralized sewage discharge and antifreeze sanitary equipment for the bathroom. The utility model belongs to the field of sanitary equipment for railway vehicles. Background technique [0002] The washrooms and toilets on the existing trains are composed of washrooms and toilets. The sewer pipes in them are straight-through drains extending directly from top to bottom to the bottom of the car body. Generally, there are two drainpipes in the washroom leading to the carriage. Under the chassis, one is the drain pipe for the washbasin, the other is the drain pipe for the floor drain, and the toilet also has a drain pipe for the washbasin and a sewage pipe for the toilet. There are multiple drainage pipes, which will cause feces and sewage during operation. Due to the high speed of the train, it drifts with the wind, so that the train c...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): B61D35/00
Inventor 黄俊辉郝玉寿
Owner 郝玉寿
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap