CN209674958U - A kind of waterproof control cable - Google Patents
A kind of waterproof control cable Download PDFInfo
- Publication number
- CN209674958U CN209674958U CN201920020378.6U CN201920020378U CN209674958U CN 209674958 U CN209674958 U CN 209674958U CN 201920020378 U CN201920020378 U CN 201920020378U CN 209674958 U CN209674958 U CN 209674958U
- Authority
- CN
- China
- Prior art keywords
- layer
- waterproof
- control cable
- waterproof control
- oversheath
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Insulated Conductors (AREA)
Abstract
The utility model discloses a kind of waterproof control cables, including oversheath and copper core, metal sheath is provided on the oversheath, liner layer is provided on the metal sheath, aluminium profiles composite band is provided on the liner layer, filled layer is provided in the aluminium profiles composite band, setting blocks water band there are three the identical semi-conductor electricity of specification on the filled layer, common waterstop is provided on the semiconductor resistor water blocking tape, metal screen layer is provided in the common waterstop, insulation screen is provided in the metal screen layer, copper core is provided in the insulation screen, the utility model is a kind of waterproof control cable, the service life used using piece flat pattern increase, multilayer flashing design, increase waterproofness, use for a long time will not generate cracking phenomena.
Description
Technical field
The utility model relates to field of cables, specially a kind of waterproof control cable.
Background technique
With the development of science and technology the requirement of cable is higher and higher, the higher requirement of waterproofness needs of cable, then complicated
Cable waterproof plays great effect in environment, and the use of waterproofness cable greatly increases social progress, provides power supply.
Existing waterproof cable, waterproof performance it is poor, and be all round cable, prolonged use, cable is easy out
It splits, and is to design a kind of waterproof material inside cable, carry out waterproof, so that being weakened for a long time using waterproof effect, cause certain
Security risk.
Utility model content
Purpose of the utility model is to solve existing waterproof cable, waterproof performance it is poor, and be all circular electric
Cable, prolonged use, cable are easy cracking, and are to design a kind of waterproof material inside cable, carry out waterproof, so that for a long time
The problem of being weakened using waterproof effect, causing certain security risk, and a kind of waterproof control cable proposed.
To achieve the above object, the utility model provides the following technical solutions: including oversheath and copper core, the oversheath
On be provided with metal sheath, liner layer is provided on the metal sheath, aluminium profiles composite band is provided on the liner layer, it is described
It is provided with filled layer in aluminium profiles composite band, setting blocks water band there are three the identical semi-conductor electricity of specification on the filled layer, described
Semi-conductor electricity, which blocks water to take, is provided with common waterstop, and metal screen layer, the metal screen are provided in the common waterstop
It covers and is provided with insulation screen in layer, be provided with copper core in the insulation screen.
Preferably, the oversheath uses HDPE material, has certain waterproofness, plays the waterproof action of first layer,
The protective effect to internal structure is played simultaneously.
Preferably, common waterstop is wound on the outside of the metal sheath, there is certain protective effect to metal sheath, and
Metal sheath plays absolute waterproof action, plays second layer waterproof action.
Preferably, metallic spacer is provided on the liner layer, and winding semi-conductor electricity blocks water on the outside of metallic spacer
Band plays the waterproof action of third layer.
Preferably, it is provided with plastic partition absciss layer on the inside of the metallic spacer, improves whole insulating properties.
Preferably, the filled layer is filled using waterproof material, is played a supporting role.
Preferably, the semi-conductor electricity block water band be it is trapezoidal, increase supportive, while improving waterproofness.
Compared with prior art, the utility model has the beneficial effects that the utility model is a kind of waterproof control cable,
The service life used using piece flat pattern increase, multilayer flashing design increase waterproofness, and use for a long time will not generate cracking phenomena.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model waterproof control cable.
Fig. 2 is the main view of the utility model waterproof control cable.
In figure: 1- oversheath, 2- metal sheath, 3- liner layer, 4- aluminium profiles composite band, 5- filled layer, 6- semiconductor resistor
Water band, the common waterstop of 7-, 8- metal screen layer, 9- insulation screen, 10- copper core.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: including oversheath 1 and copper core 10, feature exists
In: it is provided with metal sheath 2 on the oversheath 1, plays the role of protecting waterproof, metal has airtight type, the metal
It is provided with liner layer 3 on sheath 2, supports protective effect, is provided with aluminium profiles composite band 4, the waterproof of the second layer on the liner layer 3
It acts on, filled layer 5 is provided in the aluminium profiles composite band 4, there are three the identical semi-conductor electricities of specification for setting on the filled layer 5
Waterstop 6, plays the role of waterproof, and the semi-conductor electricity blocks water and is provided with common waterstop 7, the common waterstop 7 on band 6
It is inside provided with metal screen layer 8, insulation screen 9, setting in the insulation screen 9 are provided in the metal screen layer 8
There is copper core 10, the oversheath 1 uses HDPE material, has certain waterproofness, plays the waterproof action of first layer, rise simultaneously
To the protective effect to internal structure, common waterstop is wound on the outside of the metal sheath 2, there is certain guarantor to metal sheath
Shield effect, and metal sheath plays absolute waterproof action, plays second layer waterproof action, is provided with gold on the liner layer 3
Belong to separation layer, and winding semi-conductor electricity blocks water band on the outside of metallic spacer, plays the waterproof action of third layer, the metal isolation
Layer inside is provided with plastic partition absciss layer, improves whole insulating properties, and the filled layer 5 is filled using waterproof material, is played
Supporting role, the semi-conductor electricity block water band 6 be it is trapezoidal, increase supportive, while improving waterproofness.
The working principle of the utility model are as follows: oversheath 1 uses HDPE material, has certain waterproofness, plays first
The waterproof action of layer, while the protective effect to internal structure is played, common waterstop is wound on the outside of metal sheath 2, to metal
Sheath has certain protective effect, and metal sheath plays absolute waterproof action, plays second layer waterproof action, liner layer
It is provided with metallic spacer on 3, and winding semi-conductor electricity blocks water band on the outside of metallic spacer, plays the waterproof action of third layer,
Semi-conductor electricity block water band 6 be it is trapezoidal, increase supportive, while improving waterproofness, common waterstop 7 and semi-conductor electricity block water band 6
It acts on simultaneously, plays the waterproof action between copper core 10.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (7)
1. a kind of waterproof control cable, including oversheath (1) and copper core (10), it is characterised in that: set on the oversheath (1)
It is equipped with metal sheath (2), is provided with liner layer (3) on the metal sheath (2), it is multiple that aluminium profiles is provided on the liner layer (3)
Crossed belt (4) is provided with filled layer (5) on the aluminium profiles composite band (4), and there are three specification is identical for setting on the filled layer (5)
Semi-conductor electricity block water band (6), the semi-conductor electricity block water band (6) on be provided with common waterstop (7), the common waterstop
(7) it is provided with metal screen layer (8) in, is provided with insulation screen (9), the insulation shielding in the metal screen layer (8)
Copper core (10) are provided in layer (9).
2. a kind of waterproof control cable according to claim 1, it is characterised in that: the oversheath (1) uses HDPE
Material.
3. a kind of waterproof control cable according to claim 1, it is characterised in that: twined on the outside of the metal sheath (2)
Around common waterstop.
4. a kind of waterproof control cable according to claim 1, it is characterised in that: be provided on the liner layer (3)
Metallic spacer, and winding semi-conductor electricity blocks water band on the outside of metallic spacer.
5. a kind of waterproof control cable according to claim 4, it is characterised in that: setting on the inside of the metallic spacer
There is plastic partition absciss layer.
6. a kind of waterproof control cable according to claim 1, it is characterised in that: the filled layer (5) uses waterproof
Material is filled.
7. a kind of waterproof control cable according to claim 1, it is characterised in that: the semi-conductor electricity blocks water with (6)
It is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920020378.6U CN209674958U (en) | 2019-01-07 | 2019-01-07 | A kind of waterproof control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920020378.6U CN209674958U (en) | 2019-01-07 | 2019-01-07 | A kind of waterproof control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209674958U true CN209674958U (en) | 2019-11-22 |
Family
ID=68565038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920020378.6U Expired - Fee Related CN209674958U (en) | 2019-01-07 | 2019-01-07 | A kind of waterproof control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209674958U (en) |
-
2019
- 2019-01-07 CN CN201920020378.6U patent/CN209674958U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20191122 Termination date: 20210107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |