CN202733210U - Polyethylene (PE) inflaming retarding water supply pipe - Google Patents
Polyethylene (PE) inflaming retarding water supply pipe Download PDFInfo
- Publication number
- CN202733210U CN202733210U CN 201220397252 CN201220397252U CN202733210U CN 202733210 U CN202733210 U CN 202733210U CN 201220397252 CN201220397252 CN 201220397252 CN 201220397252 U CN201220397252 U CN 201220397252U CN 202733210 U CN202733210 U CN 202733210U
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- CN
- China
- Prior art keywords
- layer
- inflaming retarding
- supply pipe
- utility
- retardant
- 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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- Laminated Bodies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a polyethylene (PE) inflaming retarding water supply pipe which comprises a PE inner layer and an inflaming retarding layer outer layer. A metal inflaming retarding mesh layer is arranged between the PE inner layer and the inflaming retarding layer outer layer. The PE inflaming retarding water supply pipe has the advantages that the PE inner layer is used, and drinking water can not be polluted even though fire retardant is added. The inflaming retarding layer outer layer is combined with the metal inflaming retarding layer arranged between the PE inner layer and the inflaming retarding layer outer layer so that inflaming retarding effect and anti-static effect are achieved.
Description
Technical field
The utility model relates to the pipeline field, particularly the fire-retardant supply pipe of a kind of PE.
Background technique
At present, domestic polyethylene supply pipe is in special industry, for example can't use in the colliery, and in order to reach the colliery usage requirement, some enterprise just solves the flame retarding of PE supply pipe at the secondary adding of production PE supply pipe inorganic material, but along with the adding of inorganic material, there is the risk of polluted drinking water in the PE supply pipe.
The model utility content
The technical problem that the utility model solves is to provide the fire-retardant supply pipe of a kind of PE for the existing deficiency of prior art.
The technical problem that the utility model solves can realize by the following technical solutions:
The fire-retardant supply pipe of a kind of PE comprises that PE internal layer and flame-retardant layer are outer, is provided with the fire-retardant stratum reticulare of metal between described PE internal layer and flame-retardant layer skin.
The utility model has the advantage of: PE supply pipe of the present utility model adopts the PE internal layer, can be because of the adding of fire retardant polluted drinking water.Outer for flame-retardant layer and in conjunction with the fire-retardant stratum reticulare of metal that arranges between PE internal layer and the flame-retardant layer skin, played fire-retardant, anlistatig effect.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with specific embodiment and diagram, further set forth the utility model.
Referring to Fig. 1, the fire-retardant supply pipe of a kind of PE that provides among the figure comprises PE internal layer 10 and flame-retardant layer skin 20, is provided with the fire-retardant stratum reticulare 30 of metal between PE internal layer 10 and flame-retardant layer skin 20.
Above demonstration and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. the fire-retardant supply pipe of PE comprises that PE internal layer and flame-retardant layer are outer, is provided with the fire-retardant stratum reticulare of metal between described PE internal layer and flame-retardant layer skin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220397252 CN202733210U (en) | 2012-08-10 | 2012-08-10 | Polyethylene (PE) inflaming retarding water supply pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220397252 CN202733210U (en) | 2012-08-10 | 2012-08-10 | Polyethylene (PE) inflaming retarding water supply pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202733210U true CN202733210U (en) | 2013-02-13 |
Family
ID=47658909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220397252 Expired - Fee Related CN202733210U (en) | 2012-08-10 | 2012-08-10 | Polyethylene (PE) inflaming retarding water supply pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202733210U (en) |
-
2012
- 2012-08-10 CN CN 201220397252 patent/CN202733210U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20200810 |