CN208690003U - A kind of control cable for boat - Google Patents
A kind of control cable for boat Download PDFInfo
- Publication number
- CN208690003U CN208690003U CN201821380877.8U CN201821380877U CN208690003U CN 208690003 U CN208690003 U CN 208690003U CN 201821380877 U CN201821380877 U CN 201821380877U CN 208690003 U CN208690003 U CN 208690003U
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- CN
- China
- Prior art keywords
- copper wire
- tinned copper
- cable
- shielded layer
- conductor wire
- 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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- 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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Abstract
The utility model relates to field of cable technology, disclose a kind of control cable for boat, its drip irrigation device includes several groups conductor wire core, conductor wire core described in every group is made of several tinned wirds with the FEP insulating layer for being coated on tinned wird outer surface, the outer surface of the conductor wire core is equipped with the first tinned copper wire shielded layer, FEP sheath is surrounded with outside the first tinned copper wire shielded layer, the second tinned copper wire shielded layer is equipped on the outside of the FEP sheath, the second tinned copper wire shielded layer is wrapped on the outside of all FEP sheaths, the outside of the second tinned copper wire shielded layer is equipped with silicone rubber jacket.The utility model has the shield effectiveness that can reinforce between conductor wire core, reduces the function of electromagnetic interference.
Description
Technical field
The utility model relates to field of cable technology, and more specifically it is related to a kind of control cable for boat.
Background technique
Cable is the wire product for being used for transmission electric (magnetic) energy information and realizing electromagnetic energy conversion.With the hair of shipping industry
Exhibition, the cabling requirements amount for ship is also more and more, and the cable requirement simultaneously for marine equipment is also higher and higher.
Currently, the Chinese patent that Authorization Notice No. is CN203721219U discloses a kind of inflaming retarding ship-use control cable, it is
By conductor wire core, cross-linked polyolefin inner restrictive coating, brass wires braided armored layer and cross-linked polyolefin external sheath layer composition, conductor wire core
It is made of tinned copper wire twisting conductor, mica tape flame retardant coating and cross-linked polyolefin insulating layer, mica tape flame retardant coating is extruded in plating
On tin copper wire twisting conductor, monitoring core is provided in mica tape flame retardant coating, it is resistance to that crosslinked polyetylene insulated layer is extruded in mica tape
On fire bed, three conductor wire core twistings have flame resistant filler rope at cable core, cable core gap filling, and cable core is externally provided in cross-linked polyolefin
Restrictive coating, cross-linked polyolefin external sheath layer and brass wires braided armored are successively covered on cross-linked polyolefin inner restrictive coating from outside to inside
On.The cable, which can ensure, to be made under the particular surroundings such as information and the high speed of energy, safe and stable transmission between naval vessel electrical equipment
With requiring, and cable is soft, light-weight, is easy to be laid with, can be monitored to the quality condition in conductor wire core.
But with the increase of electricity consumption on naval vessel, it is desirable that the current-carrying capability of cable is also increasing, and conductor wire core generates
Magnetic field it is big.Shield effectiveness between the conductor wire core of above-mentioned cable is poor, and the electromagnetic interference of generation is big.
Utility model content
In view of the deficienciess of the prior art, having can add the utility model lies in that providing a kind of control cable for boat
Shield effectiveness between strong conductor wire core, reduces the function of electromagnetic interference.
To achieve the above object, the utility model provides following technical solution: a kind of control cable for boat, including several
Group conductor wire core, conductor wire core described in every group are insulated by several tinned wirds with the FEP for being coated on tinned wird outer surface
Layer composition, the outer surface of the conductor wire core are equipped with the first tinned copper wire shielded layer, the first tinned copper wire shielded layer it is outer around
It is surrounded by FEP sheath, the second tinned copper wire shielded layer, the second tinned copper wire shielded layer package are equipped on the outside of the FEP sheath
On the outside of all FEP sheaths, the outside of the second tinned copper wire shielded layer is equipped with silicone rubber jacket.
By using above-mentioned technical proposal, the first tinned copper wire shielded layer plays the electromagnetism generated between screening conductive core
The effect of interference ensure that the normal transmission of signal so that the magnetic field that conductor wire core generates is not easy to interfere with each other.Second tin-coated copper
The magnetic field that silk shielded layer plays the role of shielding the silicone rubber jacket external world generates interference to conductor wire core.The cable uses bilayer screen
It covers, on the one hand strengthens the shield effectiveness between conductor wire core, reduce the magnetic interference between conductor wire core；On the other hand subtract
Influence of the small extraneous magnetic field to conductor wire core.FEP has good hot property and electrical insulation capability, and FEP insulating layer plays
The effect for completely cutting off the tinned wird in every group of conductor wire core, avoids electric shock accidents.FEP sheath removes and strengthens every group of conductor wire
Certain heat insulation is also acted as outside the insulating properties of core, the heat resistance of cable is strengthened, enables cable at -85 ° to+200 °
Continuous use in temperature range.Silicone rubber jacket plays the role of protecting the second tinned copper wire shielded layer, so that the second tin-coated copper
Silk shielded layer will not be contacted directly with the external world, avoid the second tinned copper wire shielded layer impaired.
The utility model is further arranged to: the quantity of the conductor wire core be four groups and two adjacent groups conductor wire core away from
From equal.
By using above-mentioned technical proposal, the distance between two adjacent groups conductor wire core is equal so that four groups of conductor wire cores produce
Raw magnetic field is relatively uniform so that the shielding action of four the first tinned copper wire shielded layers is equal, avoid conductor wire core due to away from
The transmission of its signal is influenced from excessively close.
The utility model is further arranged to: reinforcing rib is equipped in the second tinned copper wire shielded layer.
By using above-mentioned technical proposal, reinforcing rib can be improved the intensity of cable, prevent people in the mistake of removal cable
Cable is caused to be broken in journey.
The utility model is further arranged to: the reinforcing rib is located at the center point of the second tinned copper wire shielded layer.
By using above-mentioned technical proposal, reinforcing rib is equal to the supporting role of cable everywhere, avoids cable due to part
Intensity is too low and the phenomenon that causing Local Damaged to be broken.
The utility model is further arranged to: the reinforcing rib is made of aramid yarn.
By using above-mentioned technical proposal, aramid yarn is with density is small, stretch modulus is high, breaking strength is higher and fracture is prolonged
The more low characteristic of rate is stretched, reinforcing rib is made of the material and further enhances the intensity and crushing resistance of cable, so that cable is not
Easy fracture.
The utility model is further arranged to: being equipped between the silicone rubber jacket and the second tinned copper wire shielded layer
Waterproof layer.
By using above-mentioned technical proposal, waterproof layer can prevent the moisture penetration outside silicone rubber jacket enter its inside from
And cause cable short circuit with it is on fire, play the role of further protecting cable.
The utility model is further arranged to: the waterproof layer is epoxy resin layer.
By using above-mentioned technical proposal, epoxy resin has good leakage resistance energy, and waterproof layer is prevented
Moisture penetration enters inside cable, plays good waterproof effect, so that cable be avoided short circuit occur.In addition, epoxy resin is also
With intensity height, excellent electrical insulation capability etc., the crushing resistance and insulating properties of cable are improved.
The utility model is further arranged to: several deformation holes are equipped in the silicone rubber jacket.
By using above-mentioned technical proposal, silicone rubber jacket have good mechanical property, flexibility and resilience it is good,
Surface hardness is high, plays the effect of protection cable internal structure, and deformation hole further increases the deformation space of silicone rubber jacket,
Improve the crushing resistance of silicone rubber jacket.
In conclusion the utility model has the following beneficial effects:
1. the first tinned copper wire shielded layer can shield the electromagnetic interference of four groups of conductor wire cores generation, conductor wire core is strengthened
Between shield effectiveness, reduce the interference between conductor wire core；Second tinned copper wire shielded layer plays the shielded cable external world
Magnetic field generates the effect of interference to conductor wire core, further enhances the shielding of cable；FEP insulating layer plays every group of isolation and leads
The effect of tinned wird in wire core, FEP sheath have good heat-resisting quantity, have ensured cable in certain temperature just
It is often used and is improved the insulating properties of cable, avoids people injured；
2. reinforcing rib can be improved the intensity of cable, prevent people from causing cable to be broken during removal cable；Become
Shape hole further increases the deformation space of silicone rubber jacket, improves the crushing resistance of cable；
3. epoxy resin has good leakage resistance energy, it can prevent silicon rubber from protecting using waterproof layer made of the material
Moisture penetration outside set enters cable, plays the role of further protecting cable, while waterproof layer also can be further improved cable
Crushing resistance and insulating properties.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment.
Appended drawing reference: 1, conductor wire core；2, tinned wird；3, FEP insulating layer；4, the first tinned copper wire shielded layer；5,FEP
Sheath；6, the second tinned copper wire shielded layer；7, reinforcing rib；8, waterproof layer；9, silicone rubber jacket；10, hole is deformed.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Present embodiment discloses a kind of control cable for boat, as shown in Figure 1, including four groups of conductor wire cores 1 and two adjacent groups
The distance between conductor wire core 1 is equal, 1 equal three tinned wird 2 of every group of conductor wire core and is wrapped in 2 outer surface of tinned wird
FEP insulating layer 3 forms.The outside of conductor wire core 1 is successively enclosed with the first tinned copper wire shielded layer 4 and FEP sheath 5, FEP sheath
5 outside is equipped with the second tinned copper wire shielded layer 6, and the second tinned copper wire shielded layer 6 is wrapped in all 5 outsides of FEP sheath.Second
Reinforcing rib 7 is equipped at the center of tinned copper wire shielded layer 6, the outside of the second tinned copper wire shielded layer 6 is enclosed with waterproof layer 8, prevents
The outside of water layer 8 is equipped with silicone rubber jacket 9.
As shown in Figure 1, there is FEP good heat resistance and electrical insulating property and chemical-resistant stability, FEP insulating layer 3 to rise
To the effect of the tinned wird 2 in every group of conductor wire core 1 of isolation, the electric leakage of tinned wird 2 is avoided to cause electric shock accidents.FEP sheath 5
On the one hand play the role of completely cutting off every group of conductor wire core 1, further enhance the insulating properties of cable；On the other hand since it is good
Heat resistance and chemical stability, cable is used continuously within the temperature range of -85 ° to+200 °, while making conduction
Core 1 is not easy the damage that is corroded.
As shown in Figure 1, the first tinned copper wire shielded layer 4 is made of tinned copper wire, can improve in copper wire electroplating surfaces with tin
Arm barrier effect before the weldability and copper wire and insulated hull of copper wire.First tinned copper wire shielded layer 4 plays four groups of conductions of shielding
The effect in the magnetic field that core 1 generates, reduces interfering with each other between conductor wire core 1, has ensured the normal transmission of signal.
As shown in Figure 1, the material of the second tinned copper wire shielded layer 6 is tinned copper wire, can shield outside silicone rubber jacket 9
The interference that magnetic field generates conductor wire core 1, further enhances the shielding properties of cable, has ensured the normal work of conductor wire core 1
Make.
As shown in Figure 1, reinforcing rib 7 is aramid yarn reinforcing rib made of aramid yarn, aramid yarn small, stretch modulus with density
Height, breaking strength are higher and the more low characteristic of fracture elongation is so that reinforcing rib 7 can be improved the intensity of cable prevents people
Cable is broken.Reinforcing rib 7 is located at the center of the second tinned copper wire shielded layer 6 and makes the support of reinforcing rib 7 everywhere to cable
It acts on equal, to keep the crushing resistance of cable everywhere relatively impartial, prevents cable Local Damaged.
As shown in Figure 1, waterproof layer 8 is epoxy resin layer made of epoxy resin.Epoxy resin has good anti-leakage
Property, waterproof layer 8 is made to prevent moisture penetration from entering in cable, plays good waterproof effect, can keep away using the material
Exempt from cable and short circuit occurs.This exterior waterproof coating 8 also with good electrical insulating property and high-intensitive characteristic, improves the resistance to compression of cable
Property and insulating properties.
As shown in Figure 1,9 inner circumferential of silicone rubber jacket is uniformly distributed, there are four deform hole 10.The material of silicone rubber jacket 9 is silicon rubber
Glue has good flexibility and resilience and high surface hardness, plays the role of protecting cable internal structure, so that electric
Cable is not easy compressive deformation.Deformation hole 10 increases the deformation space of silicone rubber jacket 9, improves the crushing resistance of silicone rubber jacket 9.
The working principle of the present embodiment is as follows: FEP insulating layer 3 plays the tinned wird 2 in every group of conductor wire core 1 of isolation
Effect, reinforcing rib 7 can be improved the intensity of cable, prevent people from causing cable to be broken during removal cable.First plating
Tin shielding layer of copper wires 4 can shield the interference of four groups of conductor wire cores 1 generation, strengthen the shield effectiveness between conductor wire core 1, subtract
Interference between small conductor wire core 1.Second tinned copper wire shielded layer 6 is capable of the magnetic field in the shielded cable external world to conductor wire core 1
The interference of generation further enhances the shielding of cable.FEP sheath 5 has ensured normal use of the cable in certain temperature
And the insulating properties of cable is improved, play the role of completely cutting off conductor wire core 1, avoids people from getting an electric shock injured.Waterproof layer 8 can prevent
Moisture penetration outside silicone rubber jacket 9 enters the second tinned copper wire shielded layer 6, plays the role of further protecting cable, furthermore
Waterproof layer 8 can also improve the crushing resistance and insulating properties of cable.Silicone rubber jacket 9 plays the role of tentatively protecting cable, deforms hole
10 further increase the deformation space of silicone rubber jacket 9, improve the crushing resistance of cable.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel design concept, any modification, equivalent replacement, improvement and so on should be included in the protection of the utility model
Within the scope of.
Claims (8)
1. a kind of control cable for boat, including several groups conductor wire core (1), it is characterised in that: conductor wire core described in every group (1) is equal
It is made of several tinned wirds (2) and the FEP insulating layer (3) for being coated on tinned wird (2) outer surface, the conductor wire core
(1) outer surface is equipped with the first tinned copper wire shielded layer (4), and FEP sheath is surrounded with outside the first tinned copper wire shielded layer (4)
(5), the second tinned copper wire shielded layer (6), the second tinned copper wire shielded layer (6) package are equipped on the outside of the FEP sheath (5)
On the outside of all FEP sheaths (5), the outside of the second tinned copper wire shielded layer (6) is equipped with silicone rubber jacket (9).
2. a kind of control cable for boat according to claim 1, it is characterised in that: the quantity of the conductor wire core (1) is
Four groups and two adjacent groups conductor wire core (1) are equidistant.
3. a kind of control cable for boat according to claim 1, it is characterised in that: the second tinned copper wire shielded layer
(6) reinforcing rib (7) are equipped in.
4. a kind of control cable for boat according to claim 3, it is characterised in that: the reinforcing rib (7) is located at described the
The center point of two tinned copper wire shielded layers (6).
5. a kind of control cable for boat according to claim 4, it is characterised in that: the reinforcing rib (7) is by aramid yarn system
At.
6. a kind of control cable for boat according to claim 1, it is characterised in that: the silicone rubber jacket (9) with it is described
Waterproof layer (8) are equipped between second tinned copper wire shielded layer (6).
7. a kind of control cable for boat according to claim 6, it is characterised in that: the waterproof layer (8) is epoxy resin
Layer.
8. a kind of control cable for boat according to claim 1, it is characterised in that: be equipped in the silicone rubber jacket (9)
Several deformations hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821380877.8U CN208690003U (en) | 2018-08-24 | 2018-08-24 | A kind of control cable for boat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821380877.8U CN208690003U (en) | 2018-08-24 | 2018-08-24 | A kind of control cable for boat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208690003U true CN208690003U (en) | 2019-04-02 |
Family
ID=65886812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821380877.8U Expired - Fee Related CN208690003U (en) | 2018-08-24 | 2018-08-24 | A kind of control cable for boat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208690003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111710464A (en) * | 2020-07-10 | 2020-09-25 | 无锡市华美电缆有限公司 | High-temperature-resistant high-voltage cable and preparation method thereof |
-
2018
- 2018-08-24 CN CN201821380877.8U patent/CN208690003U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111710464A (en) * | 2020-07-10 | 2020-09-25 | 无锡市华美电缆有限公司 | High-temperature-resistant high-voltage cable and preparation method thereof |
| CN111710464B (en) * | 2020-07-10 | 2022-02-18 | 无锡市华美电缆有限公司 | High-temperature-resistant high-voltage cable and preparation method thereof |
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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: 20190402 Termination date: 20210824 |