CN202694904U

CN202694904U - Heat-resisting and insulated high-voltage ignition cable used for airplane

Info

Publication number: CN202694904U
Application number: CN 201220229286
Authority: CN
Inventors: 王吉斌; 胡春宇; 王德伟
Original assignee: LIAONING JINHUAN CABLE CO Ltd
Current assignee: LIAONING JINHUAN CABLE CO Ltd
Priority date: 2012-05-21
Filing date: 2012-05-21
Publication date: 2013-01-23
Anticipated expiration: 2022-05-21

Abstract

The utility model discloses a heat-resisting and insulated high-voltage ignition cable used for an airplane. The heat-resisting and insulated high-voltage ignition cable comprises a conductor, wherein an insulation layer is wrapped at the outside of the conductor; a weaving layer is wrapped at the outside of the insulation layer; and an organic silicon paint layer is packed at the outside of the weaving layer. The conductor is a stainless steel stranded conductor. The insulation layer is a teflon insulation layer. The weaving layer is a double-layered glass fiber weaving layer. As the insulation layer adopts the teflon insulation layer, the heat-resisting and insulated high-voltage ignition cable is good in heat resistance and corrosive resistance. The weaving layer of the heat-resisting and insulated high-voltage ignition cable is a glass fibre weaving layer, and the cable is good in bending performance and heat resistance.

Description

A kind of for resistant to elevated temperatures insulation high-pressure ignition wire cable on the aircraft

Technical field

The utility model relates to the resistant to elevated temperatures insulation high-voltage ignition cable of aircraft technical field, and is specifically a kind of for insulation, resistant to elevated temperatures cable on the aircraft.

Background technology

Aircraft high-pressure ignition wire core body is more, and the less then ignition intensity of resistance is higher, and electric current is excessively strong, if do not adopt special packing and shielding material, then can produce electromagnetic interference, and firepower is crossed strong the inadaptable of automobile engine that also cause easily.

High temperature resistant and the insulation property of known normal cable then can't be when aircraft igniter high temperature and the heavy current situation under use, this has just proposed very high requirement to resistance to elevated temperatures and the insulation property of cable.So existing normal cable can't satisfy aircraft and use in the high temperature in when igniting and heavy current situation.

In a word, a kind ofly there is not yet report for resistant to elevated temperatures insulation high-pressure ignition wire cable on the aircraft.

Summary of the invention

It is a kind of for resistant to elevated temperatures insulation high-pressure ignition wire cable on the aircraft that the shortcoming that does not possess resistance to elevated temperatures in order to overcome existing cable, the utility model provide.

The technical scheme that its technical problem that solves the utility model adopts is:

A kind ofly comprise conductor for resistant to elevated temperatures insulation high-pressure ignition wire cable on the aircraft, be surrounded with insulating barrier in the described conductor outside; The described insulating barrier outside is coated with braid; The described braid outside is enclosed with the organosilicon enamelled coating.

Described conductor is the stainless steel wire stranded conductor.

Described insulating barrier is the teflon insulation layer.

Described braid is the braiding of double glazing silk.

The beneficial effects of the utility model are:

1, insulating barrier of the present utility model adopts the teflon insulation layer, has better high temperature resistant and decay resistance.

2, braid of the present utility model is double glazing silk braid, has good bending property and resistance to elevated temperatures.

Description of drawings

Fig. 1 is the utility model cross-sectional view.

The name that symbol is corresponding among the figure is called: 1. conductor, 2. insulating barrier, 3. braid, 4. organosilicon enamelled coating.

Embodiment

Fig. 1 further specifies the utility model below in conjunction with accompanying drawing.

A kind ofly comprise conductor 1 for resistant to elevated temperatures insulation high-pressure ignition wire cable on the aircraft, be surrounded with insulating barrier 2 in described conductor 1 outside; Described insulating barrier 2 outsides are coated with braid 3; Described braid 3 outsides are enclosed with organosilicon enamelled coating 4.

Described conductor 1 is stainless steel wire stranded conductor 1.Described insulating barrier 2 is teflon insulation layer 2.Described braid 3 is the braiding of double glazing silk.

Claims

1. one kind is used for resistant to elevated temperatures insulation high-pressure ignition wire cable on the aircraft, it is characterized in that: comprise conductor, be surrounded with insulating barrier in the described conductor outside;

The described insulating barrier outside is coated with braid;

The described braid outside is enclosed with the organosilicon enamelled coating.

2. by claimed in claim 1 for resistant to elevated temperatures insulation high-pressure ignition wire cable on the aircraft, it is characterized in that: described conductor is the stainless steel wire stranded conductor.

3. by claimed in claim 1 for resistant to elevated temperatures insulation high-pressure ignition wire cable on the aircraft, it is characterized in that: described insulating barrier is the teflon insulation layer.

4. by claimed in claim 1 for resistant to elevated temperatures insulation high-pressure ignition wire cable on the aircraft, it is characterized in that: described braid is the braiding of double glazing silk.