CN207426639U - A kind of CPVC cable duct tubes of high life - Google Patents
A kind of CPVC cable duct tubes of high life Download PDFInfo
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- CN207426639U CN207426639U CN201721518097.0U CN201721518097U CN207426639U CN 207426639 U CN207426639 U CN 207426639U CN 201721518097 U CN201721518097 U CN 201721518097U CN 207426639 U CN207426639 U CN 207426639U
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- card slot
- tube body
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Abstract
The utility model discloses the CPVC cable duct tubes of high life a kind of,Including CPVC tube bodies,Spiral skeleton,Ceramic layer,Conduit,Insulating layer,Flame-retardant layer,End,Card slot and sealing rubber layer,The spiral skeleton is in CPVC tube bodies,The CPVC inboard wall of tube body is equipped with ceramic layer,And the left end of CPVC tube bodies is equipped with end,The right end of CPVC tube bodies is equipped with card slot,The outer layer of the end is equipped with sealing rubber layer,Compared with prior art,The CPVC cable duct tubes of this kind of high life provided by the utility model,Outer layer, which is equipped with insulating layer and flame-retardant layer, can greatly increase the anti-flammability and corrosion resistance of CPVC tube body outer layers,Improve the service life of entire tube body,And both ends are equipped with the corresponding end for fastening and being tightly connected and card slot,It is convenient for disassembly and assembly,Conduit is designed by partition type,It can be to avoid fire caused by cable short circuit,Influence tube body service life,CPVC tube bodies are embedded with the heavy ability of resistance to compression that spiral skeleton significantly increases tube body simultaneously,Further improve tube body uses the longevity.
Description
Technical field
The utility model is related to a kind of cable tube body more particularly to the CPVC cable duct tubes of high life a kind of.
Background technology
CPVC power pipes are that the product has good high intensity, flexibility, high temperature resistant, corrosion-resistant, fire-retardant, insulating properties for masterbatch
Can be good, pollution-free, non-aging, light, easy for construction the features such as, property indices are through national, province's detection, identification
And certification, it is horizontal to have met or exceeded domestic similar product.Properties of product are greatly better than traditional asbestos cable duct bank and general
Logical PVC pipe is the ideal substitute of conventional power cable protecting pipe.
With the quickening of urbanization process, cable from electric pole frame in the air to underground is embedded in, so to cable
Protection concerning important.In current urban network reconstruction, high voltage power cable is generally at 30,000 volts or so, and common plastics tube
Insulation performance is poor, generally cannot withstand such high pressure, and protection purpose is not achieved, and anti-flammability and Corrosion Protection are also not achieved
Use demand, service life is short, and CPVC is a kind of model engineering plastic having a extensive future, and has developed very much
Product, but CPVC high-voltage electricity solenoid of the prior art is inconvenient to connect and dismantle, and compression strength is inadequate when mounted, outside
Layer does not have erosion-resisting effect of preventing fires, and causes to be easily damaged, service life is not grown.
Utility model content
The purpose of this utility model is to provide the CPVC cable duct tubes of high life a kind of, to solve in above-mentioned background technology
The problem of proposition.
The purpose of this utility model is achieved by following technical proposals：A kind of CPVC cable duct tubes of high life,
Including CPVC tube bodies, spiral skeleton, ceramic layer, conduit, insulating layer, flame-retardant layer, end, card slot and sealing rubber layer, institute
Spiral skeleton is stated in CPVC tube bodies, the CPVC inboard wall of tube body is equipped with ceramic layer, and the left end of CPVC tube bodies is equipped with end
Head, the right end of CPVC tube bodies are equipped with card slot, and the outer layer of the end is equipped with sealing rubber layer, and the outer layer of the CPVC tube bodies is successively
Equipped with insulating layer and flame-retardant layer.
Further, conduit is equipped in the CPVC tube bodies, the conduit is divided into multiple spools by demarcation strip
Combination is formed.
Further, the end is corresponding with card slot, and the length of end is more than the depth of card slot, and end is installed on card
It is installed in slot and by fluid sealant and sealed.
Compared with prior art, the CPVC cable duct tubes of this kind of high life provided by the utility model, outer layer are equipped with insulation
Layer and flame-retardant layer can greatly increase the anti-flammability and corrosion resistance of CPVC tube body outer layers, and that improves entire tube body uses the longevity
Life, and both ends are equipped with the corresponding end for fastening and being tightly connected and card slot, convenient for disassembly and assembly, conduit is designed by partition type, can
To avoid fire caused by cable short circuit, tube body service life is influenced, while CPVC tube bodies are embedded with spiral skeleton and greatly increase
Add the heavy ability of resistance to compression of tube body, further improve the service life of tube body.
Description of the drawings
Fig. 1 is the utility model of the whole structure diagram；
Fig. 2 is the utility model entirety A-A sectional views；
Fig. 3 is the utility model spiral skeleton overall structure figure；
In figure：1st, CPVC tube bodies, 2, spiral skeleton, 3, ceramic layer, 4, conduit, 5, insulating layer, 6, flame-retardant layer, 7, end
Head, 8, card slot, 9, sealing rubber layer.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment, based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
As shown in Figs. 1-3, the utility model discloses the CPVC cable duct tubes of high life a kind of, including CPVC tube bodies 1, spiral shell
Revolve skeleton 2, ceramic layer 3, conduit 4, insulating layer 5, flame-retardant layer 6, end 7, card slot 8 and sealing rubber layer 9, the helical bone
Frame 2 is in CPVC tube bodies 1, and 1 inner wall of CPVC tube bodies is equipped with ceramic layer 3, and the left end of CPVC tube bodies 1 is equipped with end 7,
The right end of CPVC tube bodies 1 is equipped with card slot 8, and the outer layer of the end 7 is equipped with sealing rubber layer 9, the outer layers of the CPVC tube bodies 1 according to
It is secondary to be equipped with insulating layer 5 and flame-retardant layer 6.Conduit 4 is equipped in the CPVC tube bodies 1, the conduit 4 is divided into more by demarcation strip
A branch spool combination is formed.The end 7 is corresponding with card slot 8, and the length of end 7 is more than the depth of card slot 8, and end 7 is pacified
Loaded in card slot 8 and passing through fluid sealant installation sealing.When in use, the card slot for the corresponding size that the end 7 of CPVC tube bodies 1 come in and gone out
In 8, the sealing rubber layer 9 on 7 surface of end is made to be close to reach sealing function with 8 inner wall of card slot, simultaneously because the length of end 7 is big
In the depth of card slot 8, when making the connection of two CPVC tube bodies 1, an annular groove is formed, and passes through fluid sealant and carries out annular groove
Filling sealing, allows two CPVC tube bodies quickly to connect.
Compared with prior art, the CPVC cable duct tubes of this kind of high life provided by the utility model, outer layer are equipped with insulation
Layer and flame-retardant layer can greatly increase the anti-flammability and corrosion resistance of CPVC tube body outer layers, and that improves entire tube body uses the longevity
Life, and both ends are equipped with the corresponding end for fastening and being tightly connected and card slot, convenient for disassembly and assembly, conduit is designed by partition type, can
To avoid fire caused by cable short circuit, tube body service life is influenced, while CPVC tube bodies are embedded with spiral skeleton and greatly increase
The heavy ability of resistance to compression of tube body is added, further improve tube body uses the longevity.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that will fall containing in the equivalent requirements of the claims
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
Using specification as an entirety, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (3)
1. a kind of CPVC cable duct tubes of high life, it is characterised in that：Including CPVC tube bodies (1), spiral skeleton (2), ceramic layer
(3), conduit (4), insulating layer (5), flame-retardant layer (6), end (7), card slot (8) and sealing rubber layer (9), the helical bone
For frame (2) in CPVC tube bodies (1), CPVC tube bodies (1) inner wall is equipped with ceramic layer (3), and the left end of CPVC tube bodies (1)
Equipped with end (7), the right end of CPVC tube bodies (1) is equipped with card slot (8), and the outer layer of the end (7) is equipped with sealing rubber layer (9),
The outer layer of the CPVC tube bodies (1) is equipped with insulating layer (5) and flame-retardant layer (6) successively.
2. a kind of CPVC cable duct tubes of high life according to claim 1, it is characterised in that：The CPVC tube bodies (1)
Interior to be equipped with conduit (4), the conduit (4) is divided into multiple spools to combine and forms by demarcation strip.
3. a kind of CPVC cable duct tubes of high life according to claim 1, it is characterised in that：The end (7) and card
Slot (8) is corresponding, and the length of end (7) is more than the depth of card slot (8), and end (7) are installed in card slot (8) and pass through sealing
Glue installation sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721518097.0U CN207426639U (en) | 2017-11-13 | 2017-11-13 | A kind of CPVC cable duct tubes of high life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721518097.0U CN207426639U (en) | 2017-11-13 | 2017-11-13 | A kind of CPVC cable duct tubes of high life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207426639U true CN207426639U (en) | 2018-05-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721518097.0U Active CN207426639U (en) | 2017-11-13 | 2017-11-13 | A kind of CPVC cable duct tubes of high life |
Country Status (1)
| Country | Link |
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| CN (1) | CN207426639U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109713618A (en) * | 2018-11-27 | 2019-05-03 | 广东中讯通讯设备实业有限公司 | A kind of PVC-C cable duct tube with high impact-resistant |
-
2017
- 2017-11-13 CN CN201721518097.0U patent/CN207426639U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109713618A (en) * | 2018-11-27 | 2019-05-03 | 广东中讯通讯设备实业有限公司 | A kind of PVC-C cable duct tube with high impact-resistant |
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