CN202591082U - Anticorrosive water mist cooling device for pipeline - Google Patents
Anticorrosive water mist cooling device for pipeline Download PDFInfo
- Publication number
- CN202591082U CN202591082U CN 201220218377 CN201220218377U CN202591082U CN 202591082 U CN202591082 U CN 202591082U CN 201220218377 CN201220218377 CN 201220218377 CN 201220218377 U CN201220218377 U CN 201220218377U CN 202591082 U CN202591082 U CN 202591082U
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- China
- Prior art keywords
- pipeline
- cooling device
- annulus line
- atomizer
- corrosion protection
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- 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
The utility model discloses an anticorrosive water mist cooling device for a pipeline, in particular a water cooling device for a pipeline using polyethylene as an anticorrosive material, and relates to the technical field of pipeline systems. The device comprises a high-pressure water pump, an annular pipeline, a bracket and atomizing nozzles; the annular pipeline (1) connected with the high-pressure water pump is sleeved on a pipeline (3) and then fixed on the bracket; and a plurality of atomizing nozzles (4) are arranged on the annular pipeline (1). The device is simple in structure, obvious water stains are not left on the surface of a coating, and an anticorrosive function of the pipeline coating is ensured.
Description
Technical field
The utility model is a kind of pipeline corrosion protection water smoke cooling device, especially is the water-cooling apparatus of the pipeline of anti-corrosion material with the polyethylene.Relate to the pipe-line system technical field.
Technical background
Because polyethylene is in molten condition after through afterburning furnace; Use water-cooled but this moment, when current flow down, because the temperature difference and the gravity effect of current; Coating surface can stay very dark current vestige; Cause coating damage, or even lose the original anti-corrosion function of coating, even find that through test very little current also can stay obvious marks.Therefore, be badly in need of a kind of cooling device now, should be simple in structure easy to operate, also be easy to realize, just can make coating not stay washmarking to address the deficiencies of the prior art.
The utility model content
The purpose of the utility model is that design is a kind of simple in structure and can not stay obvious washmarking at coating surface, guarantee the pipeline corrosion protection water smoke cooling device of pipeline coatings anti-corrosion function.
This pipeline corrosion protection water smoke cooling device is as depicted in figs. 1 and 2, comprises high-pressure hydraulic pump, annulus line, support, atomizer.Be fixed on the support after the annulus line 1 that is connected with high-pressure hydraulic pump is enclosed within on the pipeline 3, a plurality of atomizers 4 are installed on the annulus line 1.
Said annulus line 1 is an oval ring, is fixed on the support, is the slanted angle less than 90 ° with pipeline 3; Annulus line 1 is good with pipeline 3 slanted angles with 30 °-60 °;
Said atomizer 4 is a plurality of inboards that evenly are installed in annulus line 1, and the water awl that adjacent atomizer 4 is sprayed will intersect.The distance that annulus line 1 and pipeline are 3 is that 200mm-250mm is good; It is good that the centrum angle of atomizer water spray is 70 °-90 °;
As long as support makes this device highly suitable.
This pipeline corrosion protection water smoke cooling device that the utility model relates to, simple in structure, low cost of manufacture realizes than being easier to.
Description of drawings
Fig. 1 pipeline corrosion protection water smoke cooling device front view
Fig. 2 pipeline corrosion protection water smoke cooling device left view
1-annulus line 2-cooling water wherein
3-pipeline 4-atomizer
The specific embodiment
Embodiment. this is for example illustrated in figures 1 and 2, mainly comprises high-pressure hydraulic pump, annulus line 1 and atomizer 4; High-pressure hydraulic pump annulus line 1 joins, and annulus line 1 is an oval ring, is fixed on the support; Be slanted angle with pipeline 3, be connected with atomizer 4 on the annulus line 1 less than 90 °.As shown in Figure 2, atomizer 4 minimum number that are installed on the annulus line 1 are 2, actually should decide according to the girth of annulus line 1, and atomizer more than 4 helps cooling.Annulus line 1 is good with pipeline 3 slanted angles with 30 °-60 °, in this angular range, and good cooling results.During practical operation, high-pressure hydraulic pump pump water is rushed in annulus line 1, and cooling water 2 sprays from the atomizer 4 on the annulus line 1; Spray piping 3, because the angle of 3 in annulus line 1 and pipeline is less than 90 °, annulus line 1 is motionless; Pipeline 3 moves from left to right; Therefore pipeline 3 bottoms of adhering to anti-corrosion material are cooled earlier, and after the cooling of pipeline 3 tops, the water that flows down impacts the bottom still because temperature difference cause can not make coating stay tangible washmarking.
This example is through test, and is simple in structure, and can not stay obvious washmarking at coating surface, guaranteed the anti-corrosion function of pipeline coatings.
Claims (4)
1. a pipeline corrosion protection water smoke cooling device is characterized in that it comprises high-pressure hydraulic pump, annulus line, support, atomizer; The annulus line (1) that is connected with high-pressure hydraulic pump is enclosed within and is fixed on the support after pipeline (3) is gone up, and a plurality of atomizers (4) are installed on the annulus line (1).
2. pipeline corrosion protection water smoke cooling device according to claim 1 is characterized in that said annulus line (1) is an oval ring, is fixed on the support, is the slanted angle less than 90 ° with pipeline (3).
3. pipeline corrosion protection water smoke cooling device according to claim 1 is characterized in that said atomizer is a plurality of inboards that evenly are installed in annulus line (1), and the water that adjacent atomizer sprayed awl will intersect; Distance between annulus line (1) and pipeline (3) is 200mm-250mm; The centrum angle of atomizer water spray is 70 °-90 °.
4. pipeline corrosion protection water smoke cooling device according to claim 2, it is characterized in that said annulus line (1) with the slanted angle of pipeline (3) be 30 °-60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220218377 CN202591082U (en) | 2012-05-15 | 2012-05-15 | Anticorrosive water mist cooling device for pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220218377 CN202591082U (en) | 2012-05-15 | 2012-05-15 | Anticorrosive water mist cooling device for pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202591082U true CN202591082U (en) | 2012-12-12 |
Family
ID=47308665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220218377 Expired - Fee Related CN202591082U (en) | 2012-05-15 | 2012-05-15 | Anticorrosive water mist cooling device for pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202591082U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669050A (en) * | 2015-03-10 | 2015-06-03 | 南京工业职业技术学院 | Surrounding type control mechanism for cooling system |
-
2012
- 2012-05-15 CN CN 201220218377 patent/CN202591082U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669050A (en) * | 2015-03-10 | 2015-06-03 | 南京工业职业技术学院 | Surrounding type control mechanism for cooling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170323 Address after: 100007 Beijing, Dongzhimen, North Street, No. 9, No. Patentee after: China National Petroleum Corporation Patentee after: China Petroleum Pipeline Bureau Engineering Co., Ltd. Patentee after: China Petroleum Pipeline Coating Engineering Co., Ltd. Address before: 100007 Dongcheng District, Dongzhimen, China, North Street, No. 9 Oil Mansion, No. Patentee before: China National Petroleum Corporation Patentee before: China Petroleum and Natural Gas Pipeline Bureau Patentee before: China Petroleum Pipeline Coating Engineering Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20210515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |