CN206112293U - Novel tubular product discolours - Google Patents
Novel tubular product discolours Download PDFInfo
- Publication number
- CN206112293U CN206112293U CN201621105374.0U CN201621105374U CN206112293U CN 206112293 U CN206112293 U CN 206112293U CN 201621105374 U CN201621105374 U CN 201621105374U CN 206112293 U CN206112293 U CN 206112293U
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- China
- Prior art keywords
- layer
- pvc
- ultraviolet resistance
- utility
- model
- 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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Abstract
The utility model provides a novel tubular product discolours, including PVC layer, ultraviolet resistance discoloration layeer and inlayer, ultraviolet resistance discoloration layeer is formed by ultraviolet resistance absorbent, heat altered look plastics additive and PE resin plastics complex, and the PVC layer is the transparent plastic body, and the PVC layer is the skin of body, and the body intermediate level is ultraviolet resistance discoloration layeer, the ultraviolet resistance discoloration layeer inner cylinder face via the bonded adhesives rigid coupling on the inlayer surface, the ratio of PVC layer, ultraviolet resistance discoloration layeer, interior layer thickness is 1: 2: 1, PVC in situ portion is pre -buried to have a plurality of steel wires, the utility model has the advantages of simple structure, the utility model discloses simple structure, after the liquid of carrying exceeded the uniform temperature, colour variable took place for ultraviolet resistance discoloration layeer, can observation directly perceived carry the liquid temperature, and structural strength is high, convenient to use, acidproof chemical stability is strong, and impact resistance is strong.
Description
Technical field
This utility model is related to tubing technical field, more particularly to a kind of Novel color-changing tubing.
Background technology
At present, colliery carries tubing is widely used in municipal blowdown, draining, water supply, aerofluxuss, mine ventilation etc..The kind of colliery carries tubing
Class is numerous, and in conveying plus hot liquid the temperature of internal liquid can not be intuitively observed, and structural strength is poor, is hit easily rupturable.
Therefore, invent a kind of Novel color-changing tubing and seem very necessary.
Utility model content
In order to solve above-mentioned technical problem, this utility model provides a kind of Novel color-changing tubing, to solve existing tubing
Can not intuitively observe whether temperature of liquid meets use requirement in conveying plus hot liquid, structural strength is poor, easily rupturable problem.
A kind of Novel color-changing tubing, including layer of PVC, uvioresistant photochromic layer and internal layer；Uvioresistant photochromic layer is by resisting
UV absorbent, thermo-color plastic additive and PE resin and plastics are composited, and layer of PVC is transparent plastic body, and layer of PVC is
The outer layer of body, body intermediate layer is uvioresistant photochromic layer, and uvioresistant photochromic layer inner cylinder face is fixed in via bonded adhesives
On inner layer outer surface, layer of PVC, uvioresistant photochromic layer, the ratio of internal layer thickness are 1:2:1, some steel are embedded with inside layer of PVC
Silk.
Compared with prior art, this utility model has the advantages that：This utility model simple structure, when conveying
Liquid exceedes after uniform temperature, and uvioresistant photochromic layer occurs color change, can intuitively observe conveying temperature of liquid, structural strength
Height, easy to use, acid-resistant chemical stability is strong, and impact resistance is strong.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：
1-PVC layers, 2- uvioresistant photochromic layers, 3- internal layers.
Specific embodiment
This utility model is described further below in conjunction with accompanying drawing：
Embodiment：
As shown in Figure 1
This utility model provides a kind of Novel color-changing tubing, a kind of Novel color-changing tubing, including layer of PVC 1, uvioresistant and becomes
Chromatograph 2 and internal layer 3；Uvioresistant photochromic layer 2 is answered by ultraviolet-resistant absorbent, thermo-color plastic additive and PE resin and plastics
Conjunction is formed, and layer of PVC 1 is transparent plastic body, and layer of PVC 1 is the outer layer of body, and body intermediate layer is uvioresistant photochromic layer 2, is resisted
The inner cylinder face of ultraviolet color-changing layer 2 is fixed on the outer surface of internal layer 3 via bonded adhesives, layer of PVC 1, uvioresistant photochromic layer 2, interior
The ratio of 3 thickness of layer is 1:2:1, some steel wires are embedded with inside layer of PVC 1.
Operation principle
The utility model is achieved like this, when in use, the heat inside uvioresistant photochromic layer 2 becomes this utility model
Colour additive has temperature sensing function, and the temperature for conveying liquid exceedes after certain value, and uvioresistant photochromic layer 2 can occur color change
Change, color change just can intuitively be observed by transparent layer of PVC 1, so as to judge convey temperature of liquid it is whether exceeded, layer of PVC 1
Inside is embedded with some steel wires, increased the structural strength of body, simple and easy to use, cheap for manufacturing cost.
Using technical scheme described in the utility model, or those skilled in the art is in technical solutions of the utility model
Under inspiration, similar technical scheme is designed, and reach above-mentioned technique effect, fall into protection model of the present utility model
Enclose.
Claims (3)
1. a kind of Novel color-changing tubing, it is characterised in that the Novel color-changing tubing, including layer of PVC (1), uvioresistant photochromic layer
And internal layer (3) (2)；The uvioresistant photochromic layer (2) is by ultraviolet-resistant absorbent, thermo-color plastic additive and PE resins
Plastics are composited, and the layer of PVC (1) is transparent plastic body, the layer of PVC (1) for body outer layer, body intermediate layer is
The uvioresistant photochromic layer (2), uvioresistant photochromic layer (2) inner cylinder face is fixed in the internal layer via bonded adhesives
(3) on outer surface.
2. Novel color-changing tubing as claimed in claim 1, it is characterised in that the layer of PVC (1), uvioresistant photochromic layer
(2), the ratio of internal layer (3) thickness is 1:2:1.
3. Novel color-changing tubing as claimed in claim 1, it is characterised in that is embedded with some steel inside the layer of PVC (1)
Silk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621105374.0U CN206112293U (en) | 2016-10-07 | 2016-10-07 | Novel tubular product discolours |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621105374.0U CN206112293U (en) | 2016-10-07 | 2016-10-07 | Novel tubular product discolours |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206112293U true CN206112293U (en) | 2017-04-19 |
Family
ID=58528951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621105374.0U Expired - Fee Related CN206112293U (en) | 2016-10-07 | 2016-10-07 | Novel tubular product discolours |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206112293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113752659A (en) * | 2021-09-23 | 2021-12-07 | 开平市亿洋塑胶制品有限公司 | High-temperature-resistant color-changing composite pipe |
-
2016
- 2016-10-07 CN CN201621105374.0U patent/CN206112293U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113752659A (en) * | 2021-09-23 | 2021-12-07 | 开平市亿洋塑胶制品有限公司 | High-temperature-resistant color-changing composite pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170419 Termination date: 20181007 |