CN202559431U - Railway carriage winter toilet sewer anti-blocking device - Google Patents
Railway carriage winter toilet sewer anti-blocking device Download PDFInfo
- Publication number
- CN202559431U CN202559431U CN2012201080067U CN201220108006U CN202559431U CN 202559431 U CN202559431 U CN 202559431U CN 2012201080067 U CN2012201080067 U CN 2012201080067U CN 201220108006 U CN201220108006 U CN 201220108006U CN 202559431 U CN202559431 U CN 202559431U
- Authority
- CN
- China
- Prior art keywords
- sewer
- winter
- railway carriage
- toilet sewer
- urinal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Sanitary Device For Flush Toilet (AREA)
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
Abstract
The utility model belongs to the field of transportation vehicle pipe-line equipment, particularly relates to a railway carriage winter toilet sewer anti-blocking device. The railway carriage winter toilet sewer anti-blocking device is composed of a railway carriage toilet sewer (1), a pipe wall (2) of the toilet sewer (1) is composed of insulation pipes or double-layer hollow pipes, one side of the toilet sewer (1) is provided with a hot water pipe (3), a water outlet (5) of the hot water pipe (3) is communicated with the toilet sewer (1), and a time switch (4) is installed on the hot water pipe (3). The railway carriage winter toilet sewer anti-blocking device is simple in structure, convenient to install, clean and use, and capable of thoroughly avoiding icing of the railway carriage winter toilet sewer. In addition, blocking of the railway carriage winter toilet sewer is effectively avoided.
Description
Technical field
The utility model belongs to vehicles pipe-line equipment field, is specifically related to a kind of passenger train urinal in winter sewer anti-block apparatus.
Background technology
Duct ligation ice in passenger train urinal in winter sewer often occurs; Block the phenomenon of urinal sewer; Though people adopt heat insulating material or double layer vacuum tube can alleviate the speed that the urinal sewer freezes; Take place but can't stop its situation about stopping up of freezing, the very trouble of mediation that opens ice, the cleaning environment is also very abominable.Therefore, it is just very important to design a kind of science, simple and easy, convenient, healthy passenger train urinal in winter sewer anti-block apparatus.
Summary of the invention
The purpose of the utility model is reasonable inadequately in order to overcome the design of prior art passenger train urinal in winter sewer anti-block apparatus; The dissatisfactory technological deficiency of blocking-proof result; For people provide a kind of simple in structure; Easy to operate, can thoroughly stop novel railway carriage urinal in the winter sewer anti-block apparatus that passenger train urinal in winter sewer freezes.
The purpose of the utility model realizes through following technical proposals.
Passenger train urinal in the winter sewer anti-block apparatus of the utility model; Constitute by passenger train urinal sewer 1; The tube wall 2 of urinal sewer 1 is insulating tube or double-deck hollow tube; It is characterized in that: a side of urinal sewer 1 is provided with hot-water line 3, and the delivery port 5 of hot-water line 3 is communicated with urinal sewer 1, and hot-water line 3 is provided with time switch 4.
The technical scheme of the utility model is the practical technical scheme of science that the designer comes out through practice summary; Its advantage and effect are visible from figure, and the product structure of the utility model is simple, installation, easy to use; Because the side at urinal sewer 1 is provided with hot-water line 3; Hot-water line 3 is provided with time switch 4, can set opening time of automatic switch 4 according to weather and passenger vehicle visitors flowrate, dashes discontinuously to put hot water; Thoroughly stop the situation generation that passenger train urinal in winter sewer freezes, prevented the obstruction of passenger train urinal in winter sewer effectively.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1. urinal sewer; 2. tube wall; 3. hot-water line; 4. time switch; 5. delivery port.
The specific embodiment
Further specify the utility model through embodiment below, the utility model is not limited only to said embodiment.
As shown in Figure 1: passenger train urinal in the winter sewer anti-block apparatus of the utility model; Constitute by passenger train urinal sewer 1; The tube wall 2 of urinal sewer 1 is insulating tube or double-deck hollow tube; It is characterized in that: a side of urinal sewer 1 is provided with hot-water line 3, and the delivery port 5 of hot-water line 3 is communicated with urinal sewer 1, and hot-water line 3 is provided with time switch 4.Hot-water line 3 is communicated with hot-water heating system in the compartment.
Claims (1)
1. passenger train urinal in winter sewer anti-block apparatus; Constitute by passenger train urinal sewer (1); The tube wall (2) of urinal sewer (1) is insulating tube or double-deck hollow tube; It is characterized in that: a side of urinal sewer (1) is provided with hot-water line (3), and the delivery port (5) of hot-water line (3) is communicated with urinal sewer (1), and hot-water line (3) is provided with time switch (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201080067U CN202559431U (en) | 2012-03-13 | 2012-03-13 | Railway carriage winter toilet sewer anti-blocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201080067U CN202559431U (en) | 2012-03-13 | 2012-03-13 | Railway carriage winter toilet sewer anti-blocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202559431U true CN202559431U (en) | 2012-11-28 |
Family
ID=47209100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201080067U Expired - Fee Related CN202559431U (en) | 2012-03-13 | 2012-03-13 | Railway carriage winter toilet sewer anti-blocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202559431U (en) |
-
2012
- 2012-03-13 CN CN2012201080067U patent/CN202559431U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20130313 |