CN203787171U - Pressure-tolerant drainage electric wire for aviation - Google Patents

Pressure-tolerant drainage electric wire for aviation Download PDF

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Publication number
CN203787171U
CN203787171U CN201420137708.7U CN201420137708U CN203787171U CN 203787171 U CN203787171 U CN 203787171U CN 201420137708 U CN201420137708 U CN 201420137708U CN 203787171 U CN203787171 U CN 203787171U
Authority
CN
China
Prior art keywords
layer
polyethylene sheath
chlorosulfonated polyethylene
electric wire
sheath layer
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
Application number
CN201420137708.7U
Other languages
Chinese (zh)
Inventor
夏振振
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WUXI JINHUA CABLE MATERIAL Co Ltd
Original Assignee
WUXI JINHUA CABLE MATERIAL Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WUXI JINHUA CABLE MATERIAL Co Ltd filed Critical WUXI JINHUA CABLE MATERIAL Co Ltd
Priority to CN201420137708.7U priority Critical patent/CN203787171U/en
Application granted granted Critical
Publication of CN203787171U publication Critical patent/CN203787171U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a pressure-tolerant drainage electric wire for aviation. The electric wire is composed of control wire cores, a chlorosulfonated polyethylene sheath layer, a tinned copper tape shielding layer, a polytetrafluoroethylene insulation layer and an aluminum tape armored polyethylene sheath layer. The three control wire cores are extruded inside the chlorosulfonated polyethylene sheath layer. Each control wire core is composed of a polyester fiber layer used as a middle layer, an ethylene propylene rubber insulation layer coating the polyester fiber layer, and four tinned nickel conductor cable cores extruded in the ethylene propylene rubber insulation layer. The chlorosulfonated polyethylene sheath layer is coated with the tinned copper tape shielding layer. The electric wire has high bending resistance and good heat dissipation effect, is resistant to high temperature, acid and alkali, and cold, and has the advantages of strong antioxidant capacity and high compressive strength and tensile strength.

Description

A kind of withstand voltage aviation drainage electric wire
Technical field
The utility model belongs to electric wire field, relates in particular to a kind of withstand voltage aviation drainage electric wire.
Background technology
At present, along with Chinese society expanding economy, electric wire electric wire consumption increases rapidly, the quality requirement of electric wire is also constantly improved, such as the electric wire using in the fields such as aviation boats and ships, the high and low temperature resistance to electric wire, the resistance to pull resistance of resistance to compression, acid and alkali-resistance, cold-resistant high temperature resistant and non-oxidizability aspect require all high especially.
Utility model content
In order to overcome the defect of above-mentioned prior art, the purpose of this utility model is to provide a kind of high temperature resistant, cold-resistant, the withstand voltage aviation drainage electric wire that resistance to compression pull resistance is strong.
The utility model takes following technical scheme to realize: a kind of withstand voltage aviation drainage electric wire, it is by controlling core, chlorosulfonated polyethylene sheath layer, tin-coated copper strip screen, teflon insulation layer and aluminium strip armouring pe sheath layer composition, described control core is extruded in chlorosulfonated polyethylene sheath layer inside, be provided with three groups, described control core is by the layer of polyester fiber as intermediate layer, be wrapped in the ethylene propylene rubber insulated layer outside layer of polyester fiber and be extruded in four groups of zinc-plated nickel conductor cable core compositions within ethylene propylene rubber insulated layer, outside described chlorosulfonated polyethylene sheath layer, wrap up one deck tin-coated copper strip screen, between described chlorosulfonated polyethylene sheath layer and tin-coated copper strip screen, be extruded with three zinc-plated aluminium wire drainage threads.
The utlity model has in sum following beneficial effect: this kind of electric wire resistance to bend(ing) is strong, good heat dissipation effect is high temperature resistant, and acid and alkali-resistance is cold-resistant, also has non-oxidizability strong, the advantage that the resistance to pull resistance of resistance to compression is strong simultaneously.
Brief description of the drawings
Fig. 1 is the utility model cross-sectional structure schematic diagram;
Wherein: 1, control core; 11, layer of polyester fiber; 12, ethylene propylene rubber insulated layer; 13, zinc-plated nickel conductor cable core; 2, chlorosulfonated polyethylene sheath layer; 3, tin-coated copper strip screen; 4, teflon insulation layer; 5, aluminium strip armouring pe sheath layer; 6, zinc-plated aluminium wire drainage thread.
Embodiment
As shown in Figure 1, a kind of withstand voltage aviation drainage electric wire, it is by controlling core 1, chlorosulfonated polyethylene sheath layer 2, tin-coated copper strip screen 3, teflon insulation layer 4 and aluminium strip armouring pe sheath layer 5 form, described control core 1 is extruded in chlorosulfonated polyethylene sheath layer 2 inside, be provided with three groups, described control core 1 is by the layer of polyester fiber 11 as intermediate layer, four groups of zinc-plated nickel conductor cable cores 13 that are wrapped in the ethylene propylene rubber insulated layer 12 outside layer of polyester fiber 11 and be extruded within ethylene propylene rubber insulated layer 12 form, outside described chlorosulfonated polyethylene sheath layer 2, wrap up one deck tin-coated copper strip screen 3, between described chlorosulfonated polyethylene sheath layer 2 and tin-coated copper strip screen 3, be extruded with three zinc-plated aluminium wire drainage threads 6.
The above is the utility model embodiment, and the equivalence of doing according to structure, feature and principle described in the utility model application range therefore all changes or modifies, and is included in the utility model patent claim.

Claims (1)

1. a withstand voltage aviation drainage electric wire, it is by controlling core, chlorosulfonated polyethylene sheath layer, tin-coated copper strip screen, teflon insulation layer and aluminium strip armouring pe sheath layer composition, it is characterized in that: described control core is extruded in chlorosulfonated polyethylene sheath layer inside, be provided with three groups, described control core is by the layer of polyester fiber as intermediate layer, be wrapped in the ethylene propylene rubber insulated layer outside layer of polyester fiber and be extruded in four groups of zinc-plated nickel conductor cable core compositions within ethylene propylene rubber insulated layer, outside described chlorosulfonated polyethylene sheath layer, wrap up one deck tin-coated copper strip screen, between described chlorosulfonated polyethylene sheath layer and tin-coated copper strip screen, be extruded with three zinc-plated aluminium wire drainage threads.
CN201420137708.7U 2014-03-26 2014-03-26 Pressure-tolerant drainage electric wire for aviation Expired - Fee Related CN203787171U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420137708.7U CN203787171U (en) 2014-03-26 2014-03-26 Pressure-tolerant drainage electric wire for aviation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420137708.7U CN203787171U (en) 2014-03-26 2014-03-26 Pressure-tolerant drainage electric wire for aviation

Publications (1)

Publication Number Publication Date
CN203787171U true CN203787171U (en) 2014-08-20

Family

ID=51323332

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420137708.7U Expired - Fee Related CN203787171U (en) 2014-03-26 2014-03-26 Pressure-tolerant drainage electric wire for aviation

Country Status (1)

Country Link
CN (1) CN203787171U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103943243A (en) * 2014-03-26 2014-07-23 无为县金华电缆材料有限公司 Pressure-resistant aeronautic current lead
CN104751962A (en) * 2015-03-27 2015-07-01 安徽华电线缆集团有限公司 Mining armour drainage electric wire

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103943243A (en) * 2014-03-26 2014-07-23 无为县金华电缆材料有限公司 Pressure-resistant aeronautic current lead
CN104751962A (en) * 2015-03-27 2015-07-01 安徽华电线缆集团有限公司 Mining armour drainage electric wire

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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

Granted publication date: 20140820

Termination date: 20150326

EXPY Termination of patent right or utility model