CN204164511U - Acid resistant alkali anti-leak pipeline - Google Patents
Acid resistant alkali anti-leak pipeline Download PDFInfo
- Publication number
- CN204164511U CN204164511U CN201420535573.XU CN201420535573U CN204164511U CN 204164511 U CN204164511 U CN 204164511U CN 201420535573 U CN201420535573 U CN 201420535573U CN 204164511 U CN204164511 U CN 204164511U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- middle level
- acid resistant
- resistant alkali
- acid
- 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)
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model relates to a kind of acid resistant alkali anti-leak pipeline, belongs to field of chemical equipment, is made up of trilaminate material, and internal layer is acid resistant alkali material, and middle level is metallic material, and skin is transparent acid resistant alkali material; Combine closely in pipeline lining and middle level, pipeline middle level and outer interlayer have small spaces; The small spaces of pipeline middle level and outer interlayer is filled with solid-state soda acid indicating gage powder.Pipeline lining compares with acid resistant alkali material the safe handling time that ordinary metal ducts can provide more permanent; Once pipeline lining and middle level are penetrated by acid & alkali liquid corrosion, the solid-state soda acid indicating gage powder of pipeline middle level and outer interlayer will variable color, and the transparent acid resistant alkali material through pipeline outer-layer can obviously find out pipeline that the position of leakage occurs; The transparent acid resistant alkali material of pipeline outer-layer can continue to stop that acid & alkali liquid directly oozes out, for pipeline maintenance provides enough buffer time.
Description
Technical field
The utility model relates to a kind of acid resistant alkali anti-leak pipeline, belongs to field of chemical equipment.
Background technique
Often need in Chemical Manufacture to use pipeline to carry acidity or alkaline solution, these solution generally have corrosivity, must its leakage danger of highly vigilant of aborning.Although existing pipeline also uses various acid resistant alkali, water seepage-proof tech, still cannot realize with regard to Timeliness coverage before generation is leaked, thus gain time for process, the accident that minimizing may exist and pollution.
Model utility content
For the deficiency of existing pipeline, the utility model provides a kind of acid resistant alkali anti-leak pipeline.The utility model solves prior art problem and is achieved through the following technical solutions: the acid resistant alkali anti-leak pipeline of improvement is made up of trilaminate material, and internal layer is acid resistant alkali material, and middle level is metallic material, and skin is transparent acid resistant alkali material; Combine closely in pipeline lining and middle level, pipeline middle level and outer interlayer have small spaces; The small spaces of pipeline middle level and outer interlayer is filled with solid-state soda acid indicating gage powder.
The advantage that the utility model has with good effect is: pipeline lining compares with acid resistant alkali material the safe handling time that ordinary metal ducts can provide more permanent; Once pipeline lining and middle level are penetrated by acid & alkali liquid corrosion, the solid-state soda acid indicating gage powder of pipeline middle level and outer interlayer will variable color, and the transparent acid resistant alkali material through pipeline outer-layer can obviously find out pipeline that the position of leakage occurs; The transparent acid resistant alkali material of pipeline outer-layer can continue to stop that acid & alkali liquid directly oozes out, for pipeline maintenance provides enough buffer time.
Accompanying drawing explanation
Fig. 1 is the structural representation of acid resistant alkali anti-leak pipeline.
Fig. 2 is the cross-sectional view of acid resistant alkali anti-leak pipeline.Wherein 1-pipeline lining, 2-pipeline middle level, the small spaces of 3-pipeline middle level and outer interlayer, 4-pipeline outer-layer.
Embodiment
A kind of acid resistant alkali anti-leak pipeline is made up of trilaminate material, and internal layer is teflon, and middle level is stainless steel, and skin is transparent Corrosion Resistant Frp; Combine closely in pipeline lining and middle level, pipeline middle level and outer interlayer have small spaces; The small spaces of pipeline middle level and outer interlayer is filled with reindeer moss powder.
Claims (3)
1. an acid resistant alkali anti-leak pipeline, is characterized in that: be made up of trilaminate material, and internal layer is acid resistant alkali material, and middle level is metallic material, and skin is transparent acid resistant alkali material.
2. acid resistant alkali anti-leak pipeline according to claim 1, is characterized in that: combine closely in pipeline lining and middle level, and pipeline middle level and outer interlayer have small spaces.
3. acid resistant alkali anti-leak pipeline according to claim 1 and 2, is characterized in that: the small spaces of pipeline middle level and outer interlayer is filled with solid-state soda acid indicating gage powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420535573.XU CN204164511U (en) | 2014-09-18 | 2014-09-18 | Acid resistant alkali anti-leak pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420535573.XU CN204164511U (en) | 2014-09-18 | 2014-09-18 | Acid resistant alkali anti-leak pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204164511U true CN204164511U (en) | 2015-02-18 |
Family
ID=52538198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420535573.XU Expired - Fee Related CN204164511U (en) | 2014-09-18 | 2014-09-18 | Acid resistant alkali anti-leak pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204164511U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105466845A (en) * | 2015-12-01 | 2016-04-06 | 新奥科技发展有限公司 | Supercritical equipment and corrosion monitoring method thereof |
| CN106287098A (en) * | 2016-10-28 | 2017-01-04 | 长沙南方宇航环境工程有限公司 | Display leakage point chemical feed pipe and antispray chemical feed pipe |
-
2014
- 2014-09-18 CN CN201420535573.XU patent/CN204164511U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105466845A (en) * | 2015-12-01 | 2016-04-06 | 新奥科技发展有限公司 | Supercritical equipment and corrosion monitoring method thereof |
| CN106287098A (en) * | 2016-10-28 | 2017-01-04 | 长沙南方宇航环境工程有限公司 | Display leakage point chemical feed pipe and antispray chemical feed pipe |
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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 |
Granted publication date: 20150218 Termination date: 20160918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |