CN204756177U - Pipeline is used in industrial chemicals transmission - Google Patents
Pipeline is used in industrial chemicals transmission Download PDFInfo
- Publication number
- CN204756177U CN204756177U CN201520473481.8U CN201520473481U CN204756177U CN 204756177 U CN204756177 U CN 204756177U CN 201520473481 U CN201520473481 U CN 201520473481U CN 204756177 U CN204756177 U CN 204756177U
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- industrial chemicals
- pipeline
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- utility
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Abstract
The utility model relates to a pipeline is used in industrial chemicals transmission, including interior body, along the central passage has been offered to the axial lead orientation of interior body, the outer parcel of interior body has the flame retardant coating, the outer parcel of flame retardant coating has interior sheath, the outer parcel of interior sheath has the outer jacket, the outer parcel of outer jacket has the waterproof layer, the outer parcel of waterproof layer has the wearing layer. Through being provided with the flame retardant coating for the fire resistance effect of pipeline improves, effectively prevent the cable the hydracid aggressive fume harm that takes place to release when the conflagration after combustion produces a large amount of dense smokes and the burning of halogenous material human with equipment application scope extensively, through being provided with the waterproof layer, can improve its waterproof performance, through being provided with the wearing layer, can improve the wear resistance of cable.
Description
Technical field
The utility model relates to field of cable technology, particularly relates to a kind of industrial chemicals transmission pipeline.
Background technique
Industrial chemicals generally can be divided into Organic Chemicals and the large class of Inorganic Chemicals two, industrial, various hot and cold medium transport pipeline, especially pressure piping, it is the important component part in the industries such as oil, chemical industry, light industry, weaving, metallurgy and electric power, be directly connected to the long-term, safe, stable of enterprise and economical operation, pipeline support plays bearing load, limits displacement and suppress the effects such as vibration.In chemical industry in industry, because the material of conveying often has corrosivity, can not long time be supported with general pipeline, and the insulation effect for chemical substance can not be ensured again.Use special pipeline, when enterprise is for certain series products not regenerative ratio, then when producing other products, often original anticorrosive nonreactive pipeline material that will become no longer for new product is anticorrosive, do not react, again change and need very big cost and time, existing chemical pipeline fire performance has much room for improvement simultaneously.
Model utility content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of industrial chemicals transmission pipeline.
The utility model is achieved through the following technical solutions:
A kind of industrial chemicals transmission pipeline, comprise interior tube body, direction of axis line along described interior tube body offers central passage, the outer layer covers of described interior tube body has fire protection layer, the outer layer covers of described fire protection layer has sheath, the outer layer covers of described sheath has outer protective layer, and the outer layer covers of described outer protective layer has watertightness barrier, and the outer layer covers of described watertightness barrier has wearing layer.
As optimal technical scheme of the present utility model, described fire protection layer is that fireproof mica is made.
As optimal technical scheme of the present utility model, described sheath is that polythene PE-90 is made, and described outer protective layer is that PVC＝polyvinyl chloride is made, and the oxygen index of described PVC＝polyvinyl chloride is greater than 35.
As optimal technical scheme of the present utility model, the thickness of described wearing layer is 2mm-3mm.
Compared with prior art, the beneficial effects of the utility model are: the utility model is by being provided with fire protection layer, the fire-resistant effect of pipeline is improved, the hydracid corrosive gas harmful to human effectively preventing cable from discharging when breaking out of fire after-combustion produces the substance combustion of a large amount of dense smoke and Halogen and equipment applied widely; By being provided with watertightness barrier, its water-proof performance can be improved; By being provided with wearing layer, the wear-resisting property of cable can be improved.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 10-interior tube body; 20-central passage; 30-fire protection layer; 40-sheath; 50-wearing layer; 60-outer protective layer; 70-watertightness barrier.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
Described a kind of industrial chemicals transmission pipeline, comprise interior tube body 10, direction of axis line along described interior tube body 10 offers central passage 20, the outer layer covers of described interior tube body 10 has fire protection layer 30, the outer layer covers of described fire protection layer 30 has sheath 40, and the outer layer covers of described sheath 40 has outer protective layer 60, and the outer layer covers of described outer protective layer 60 has watertightness barrier 70, the outer layer covers of described watertightness barrier 70 has wearing layer 50, and the thickness of described wearing layer 50 is 2mm-3mm.Described fire protection layer 30 is made for fireproof mica, and described sheath 40 is made for polythene PE-90, and described outer protective layer 60 is made for PVC＝polyvinyl chloride, and the oxygen index of described PVC＝polyvinyl chloride is greater than 35.By being provided with fire protection layer, the fire-resistant effect of pipeline is improved, the hydracid corrosive gas harmful to human effectively preventing cable from discharging when breaking out of fire after-combustion produces the substance combustion of a large amount of dense smoke and Halogen and equipment applied widely; By being provided with watertightness barrier, its water-proof performance can be improved; By being provided with wearing layer, the wear-resisting property of cable can be improved.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. an industrial chemicals transmission pipeline, comprise interior tube body (10), direction of axis line along described interior tube body (10) offers central passage (20), it is characterized in that: the outer layer covers of described interior tube body (10) has fire protection layer (30), the outer layer covers of described fire protection layer (30) has sheath (40), the outer layer covers of described sheath (40) has outer protective layer (60), the outer layer covers of described outer protective layer (60) has watertightness barrier (70), and the outer layer covers of described watertightness barrier (70) has wearing layer (50).
2. a kind of industrial chemicals transmission pipeline according to claim 1, is characterized in that: described fire protection layer (30) is made for fireproof mica.
3. a kind of industrial chemicals transmission pipeline according to claim 1, is characterized in that: described sheath (40) is made for polythene PE-90, and described outer protective layer (60) is made for PVC＝polyvinyl chloride, and the oxygen index of described PVC＝polyvinyl chloride is greater than 35.
4. a kind of industrial chemicals transmission pipeline according to claim 1, is characterized in that: the thickness of described wearing layer (50) is 2mm-3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520473481.8U CN204756177U (en) | 2015-07-05 | 2015-07-05 | Pipeline is used in industrial chemicals transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520473481.8U CN204756177U (en) | 2015-07-05 | 2015-07-05 | Pipeline is used in industrial chemicals transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204756177U true CN204756177U (en) | 2015-11-11 |
Family
ID=54470883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520473481.8U Expired - Fee Related CN204756177U (en) | 2015-07-05 | 2015-07-05 | Pipeline is used in industrial chemicals transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204756177U (en) |
-
2015
- 2015-07-05 CN CN201520473481.8U patent/CN204756177U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20160705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |