CN201338613Y - Antifreezing device of urinal for railway carriage - Google Patents
Antifreezing device of urinal for railway carriage Download PDFInfo
- Publication number
- CN201338613Y CN201338613Y CNU2009200100061U CN200920010006U CN201338613Y CN 201338613 Y CN201338613 Y CN 201338613Y CN U2009200100061 U CNU2009200100061 U CN U2009200100061U CN 200920010006 U CN200920010006 U CN 200920010006U CN 201338613 Y CN201338613 Y CN 201338613Y
- Authority
- CN
- China
- Prior art keywords
- urinal
- water pipe
- hot water
- warm water
- pipe
- 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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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to an antifreezing device of urinal for railway carriage, which is characterized in that a warm water pipe is helically surrounded on the sewer pipe-line of the urinal at the bottom of the urinal opening, insulation type resistance wires can be arranged at the inner side or the outer side of the warm water pipe, the outer side of the warm water pipe is wrapped by a heat insulation object, so that the warm water pipe can be melted by electrifying when the warm water pipe is frozen by the cold current, thereby achieving the purpose that the urinal can not be frozen by the cold current.
Description
Technical field:
The utility model relates to urinal, relates in particular to passenger train urinal defroster.
Background technology:
At present, known northern passenger train urinal mouth is entered by cold air, is easy to make urinal to freeze, and caves in one by one from the urinal iron sheet just to see that urinal often endures cold and dig bad.
Summary of the invention:
In order to overcome the deficiency that the passenger train urinal is endured cold, the utility model provides a kind of urinal defroster, and this device can not only be avoided cold air to enter from the urinal mouth freezing urinal, and can make the urinal insulation.
The utility model solves its technical matters institute optimized technical scheme: in urinal mouth bottom the hot water pipe spiral is centered around on the urinal sewer pipe, can put the insulation resistor wire in the hot water pipe or outward, hot water pipe freezes as the stream that truly catches cold, the warm hot water pipe of opening of available electric heating, hot water pipe is wrapped the insulation thing outward, just can keep the urinal purpose of not enduring cold.
The beneficial effects of the utility model are: can avoid freezing urinal and digging bad urinal problem because of cold current.
Description of drawings:
Fig. 1 is a passenger train urinal defroster scheme drawing.
1. urinal corrosion-resistant steel iron sheets among the figure; Hot water pipe or in hot water pipe resistor wire; 3. sewer pipe; 4. insulation packing.
The specific embodiment:
In Fig. 1, hot water pipe (2) is centered around on the sewer pipe (3), can put into resistor wire in the sewer pipe, when hot water pipe is frozen by cold current, hot water pipe is opened in the thermalization of can switching on, and hot water pipe (2) pond corrosion-resistant steel iron sheet (1) in passing connects warm air pipe in the car, hot water pipe external application insulation thing (4) packing.
Claims (1)
- Passenger train urinal defroster, it is characterized in that: the hot water pipe spiral is centered around on the urinal sewer pipe in urinal mouth bottom, can put insulation resistance wire in the hot water pipe, hot water pipe road pond iron sheet is in passing placed, and the hot water pipe of urinal and sewer pipe is packed with the insulation thing outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200100061U CN201338613Y (en) | 2009-01-05 | 2009-01-05 | Antifreezing device of urinal for railway carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200100061U CN201338613Y (en) | 2009-01-05 | 2009-01-05 | Antifreezing device of urinal for railway carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201338613Y true CN201338613Y (en) | 2009-11-04 |
Family
ID=41234153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200100061U Expired - Fee Related CN201338613Y (en) | 2009-01-05 | 2009-01-05 | Antifreezing device of urinal for railway carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201338613Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013110398A1 (en) * | 2012-01-26 | 2013-08-01 | Siemens Aktiengesellschaft | Water outlet for a sanitary system on a rail vehicle |
-
2009
- 2009-01-05 CN CNU2009200100061U patent/CN201338613Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013110398A1 (en) * | 2012-01-26 | 2013-08-01 | Siemens Aktiengesellschaft | Water outlet for a sanitary system on a rail vehicle |
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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: 20091104 Termination date: 20110105 |