CN205479772U - Compound PE tubular product of antidetonation - Google Patents
Compound PE tubular product of antidetonation Download PDFInfo
- Publication number
- CN205479772U CN205479772U CN201620012198.XU CN201620012198U CN205479772U CN 205479772 U CN205479772 U CN 205479772U CN 201620012198 U CN201620012198 U CN 201620012198U CN 205479772 U CN205479772 U CN 205479772U
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- CN
- China
- Prior art keywords
- layer
- steel pipe
- antidetonation
- ceramic lining
- tubing
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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.)
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- Rigid Pipes And Flexible Pipes (AREA)
- Thermal Insulation (AREA)
Abstract
The utility model discloses a compound PE tubular product of antidetonation, its characterized in that: including PE layer, thermal barrier coating material layer, steel pipe layer, ceramic lining layer, the inboard on steel pipe layer is the PE layer, and massive ceramic lining layer is pasted to PE in situ side, and outside the steel pipe layer spraying thermal barrier coating material layer. The utility model discloses anti external damage can the reinforce, corrosion -resistant, ageing resistance, thermal -insulated nature are good, can be used to carry the chemical industry hazardous articles.
Description
Technical field
This utility model belongs to tubing technical field, is specifically related to a kind of antidetonation and is combined PE tubing.
Background technology
Pipeline conveying highly effective and safe, is widely used in the various pipeline engineering such as municipal water supply, draining, oil, chemical industry, mine, field irrigation, blowdown, garbage loading embeading.The conveying of part chemical dangerous goods can not use steel pipe (because can corrode), uses plastic tube conveying, and plastic tube intensity is low, and easily receives chemical attack and aging, uses earthenware to carry, and earthenware is easily destroyed by external force and ftractures.Particularly China is earthquake country occurred frequently, and the piping facility set up in earthquake zone region more should have external force resistance damage capability, is just avoided that and causes security incident because of pipe leakage.
Utility model content
The purpose of this utility model is to provide a kind of antidetonation to be combined PE tubing, and its external force resistance damage capability is strong, corrosion-resistant, aging resistance, thermal insulation are good, can be used for carrying chemical dangerous goods.
This utility model is realized by following technical proposals.A kind of antidetonation is combined PE tubing, it is characterised in that: including PE layer, insulating moulding coating layer, steel pipe layer, ceramic lining, the inner side of steel pipe layer is PE layer, pastes the ceramic lining of bulk, steel pipe layer trypsin method insulating moulding coating layer inside PE layer.
Improving further, the inner surface of steel pipe layer is provided with some longitudinal fins, increases intensity by fin, and increases the bonding strength of steel pipe layer and PE layer, also can arrange horizontal flange collar, and its effect is also to increase intensity.
Technique effect of the present utility model: by the PE layer outer cladding steel pipe layer at common PE pipe, tubing external force resistance damage capability is strengthened, if it occur that earthquake or other destruction, tubing only can bend without rupturing, inner surface is ceramic lining, its resistance to chemical attack is strong, may be used for carrying all kinds of hazardous chemical.Surface spraying insulating moulding coating layer outside, can prevent ambient conditions chemicals from transmitting, will not because of Exposure to Sunlight or other reasons but in pipe chemicals temperature raise, and then cause security incident.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of embodiment 1.
Fig. 2 is the schematic diagram of embodiment 2.
Detailed description of the invention
Embodiment 1
Antidetonation as shown in Figure 1 is combined PE tubing, and including PE layer 3, insulating moulding coating layer 1, steel pipe layer 2, ceramic lining 4, the inner side of steel pipe layer 2 is PE layer 3, pastes the ceramic lining 4 of bulk, steel pipe layer 2 trypsin method insulating moulding coating layer 1 inside PE layer 3.
Embodiment 2
Antidetonation as shown in Figure 2 is combined PE tubing, including PE layer 3, insulating moulding coating layer 1, steel pipe layer 2, ceramic lining 4, the inner surface of steel pipe layer is provided with some longitudinal fins 21, intensity is increased by fin 21, the inner side of steel pipe layer 2 is PE layer 3, pasting the ceramic lining 4 of bulk, steel pipe layer 2 trypsin method insulating moulding coating layer 1 inside PE layer 3, ceramic lining 4 is bonded in PE layer 3 inner surface by block aluminium oxide ceramics and is formed.
Embodiment 3
A kind of antidetonation is combined PE tubing, including PE layer 3, insulating moulding coating layer 1, steel pipe layer 2, ceramic lining 4, the inner surface of steel pipe layer is provided with some longitudinal fins 21 and horizontal flange collar, intensity is increased by fin 21 and flange collar, the inner side of steel pipe layer 2 is PE layer 3, the ceramic lining 4 of bulk, steel pipe layer 2 trypsin method insulating moulding coating layer 1 is pasted inside PE layer 3.
Claims (4)
1. an antidetonation is combined PE tubing, it is characterised in that: including PE layer, insulating moulding coating layer, steel pipe layer, ceramic lining, the inner side of steel pipe layer is PE layer, pastes the ceramic lining of bulk, steel pipe layer trypsin method insulating moulding coating layer inside PE layer.
Antidetonation the most according to claim 1 is combined PE tubing, it is characterised in that: the inner surface of steel pipe layer is provided with some longitudinal fins.
Antidetonation the most according to claim 1 is combined PE tubing, it is characterised in that: the inner surface of steel pipe layer is provided with some longitudinal fins and horizontal flange collar.
Antidetonation the most according to claim 1 is combined PE tubing, it is characterised in that: ceramic lining is bonded in PE layer inner surface by block aluminium oxide ceramics and is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620012198.XU CN205479772U (en) | 2016-01-08 | 2016-01-08 | Compound PE tubular product of antidetonation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620012198.XU CN205479772U (en) | 2016-01-08 | 2016-01-08 | Compound PE tubular product of antidetonation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205479772U true CN205479772U (en) | 2016-08-17 |
Family
ID=56664188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620012198.XU Active CN205479772U (en) | 2016-01-08 | 2016-01-08 | Compound PE tubular product of antidetonation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205479772U (en) |
-
2016
- 2016-01-08 CN CN201620012198.XU patent/CN205479772U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |