CN202220935U - Pipeline frost crack resisting device - Google Patents
Pipeline frost crack resisting device Download PDFInfo
- Publication number
- CN202220935U CN202220935U CN2011202760186U CN201120276018U CN202220935U CN 202220935 U CN202220935 U CN 202220935U CN 2011202760186 U CN2011202760186 U CN 2011202760186U CN 201120276018 U CN201120276018 U CN 201120276018U CN 202220935 U CN202220935 U CN 202220935U
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- CN
- China
- Prior art keywords
- pipeline
- transmitting
- media
- steam
- frost crack
- 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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Abstract
A pipeline frost crack resisting device is mainly used in medium transmitting pipelines in the metallurgy industry. The pipeline frost crack resisting device comprises a pipeline for transmitting media and is characterized in that a steam transmitting pipeline is welded on the portion under the pipeline for transmitting the media, the proportion of the horizontal width and the vertical height of the steam transmitting pipeline is 5/2, and the horizontal length of the steam transmitting pipeline is the same as that of the pipeline for transmitting the media. Compared with the prior art, the existing steam pipeline heat tracing device is simple in construction, easy to operate, large in heat tracing, small in investment, small in spot check difficulty, and less in required labor power.
Description
Technical field
The utility model is mainly used in metallurgy industry medium transport pipeline, is specifically related to a kind of freezing prevention tubing and splits device.
Background technique
At present; In northerly winter, the pipeline of smelter fed sheet of a media is in order to prevent that medium in the pipeline from enduring cold and not flow; Normally carry out pipeline tracing, promptly steam tube companion heat is set sending to be provided with on the pipeline of medium on electrical tracing device or the pipeline at fed sheet of a media.
The electrical tracing investment is big, and energy consumption is high, has what points just need how much overlap electrical tracing, and all at the scene, makes the spot check zone increase consuming time, consumption power;
Steam tube companion heat is exactly on the pipeline of fed sheet of a media, the tracing steam pipeline of be arranged side by side one 15 millimeters or 20 millimeters, and its companion's thermal efficiency is low.
Summary of the invention
It is little that the utility model aims to provide investment, and energy consumption is high, and a kind of freezing prevention tubing that efficient is high splits device.
The utility model comprises the pipeline of fed sheet of a media; It is characterized in that below the pipeline of fed sheet of a media, being welded with steam conveying pipe; Become 5 to 2 between the horizontal width of steam conveying pipe and the vertical height, the horizontal length of steam conveying pipe and the pipeline of fed sheet of a media are with long.
It is simple that the utility model is compared the construction of existing steam line companion thermic devices, operation easily, and companion's thermal interface is big; Compare that existing electrical tracing plant investment is little, little, the required manpower of spot check difficulty is few.
Description of drawings:
Fig. 1 is the utility model embodiment's a structural drawing.
Fig. 2 be Fig. 1 along A-A to sectional view.
Among the figure: 1. the pipeline of fed sheet of a media, 2. steam conveying pipe.
Embodiment:
Embodiment: Fig. 1, shown in Figure 2; Present embodiment comprises the pipeline 1 of fed sheet of a media, it is characterized in that below the pipeline 1 of fed sheet of a media, being welded with steam conveying pipe 2 cross section of steam conveying pipe 2 groove that takes the shape of the letter U; Become stream passageway after pipeline 1 welding of U-groove bevel and fed sheet of a media; Be steam conveying pipe 2, become 5 to 2 between the horizontal width of steam conveying pipe 2 and the vertical height, the horizontal length of steam conveying pipe 2 and the pipeline of fed sheet of a media are with long.
Claims (1)
1. a freezing prevention tubing splits device; The pipeline that comprises fed sheet of a media; It is characterized in that below the pipeline of fed sheet of a media, being welded with steam conveying pipe, become 5 to 2 between the horizontal width of steam conveying pipe and the vertical height, the horizontal length of steam conveying pipe and the pipeline of fed sheet of a media are with long.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202760186U CN202220935U (en) | 2011-08-01 | 2011-08-01 | Pipeline frost crack resisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202760186U CN202220935U (en) | 2011-08-01 | 2011-08-01 | Pipeline frost crack resisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202220935U true CN202220935U (en) | 2012-05-16 |
Family
ID=46042962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202760186U Expired - Fee Related CN202220935U (en) | 2011-08-01 | 2011-08-01 | Pipeline frost crack resisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202220935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106598098B (en) * | 2016-12-16 | 2019-04-16 | 中广核工程有限公司 | Intelligent nuclear power plant technique pipeline tracing device |
-
2011
- 2011-08-01 CN CN2011202760186U patent/CN202220935U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106598098B (en) * | 2016-12-16 | 2019-04-16 | 中广核工程有限公司 | Intelligent nuclear power plant technique pipeline tracing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120516 Termination date: 20170801 |