CN208208397U

CN208208397U - 105 DEG C of open armoring diesel engine for ship of low-smoke non-halogen flame-retardant heatproof control cable

Info

Publication number: CN208208397U
Application number: CN201721656664.9U
Authority: CN
Inventors: 毛文章; 陈玉东; 梁福秋; 黄国诚; 杨正举; 夏喜明; 计燕萍
Original assignee: Anhui Tiankang Group Co Ltd
Current assignee: Anhui Tiankang Group Co Ltd
Priority date: 2017-12-02
Filing date: 2017-12-02
Publication date: 2018-12-07
Anticipated expiration: 2027-12-02

Abstract

The utility model discloses 105 DEG C of open armoring diesel engine for ship of low-smoke non-halogen flame-retardant heatproof to control cable, it includes three groups of conductors and the wrapped, liner layer and armor that are sequentially arranged on the outside of three groups of conductors, it is described it is wrapped gap is formed between conductor, and have insulation filling in gap；Conductor is tin plating multiply copper conductor, and the outside of the tin plating multiply copper conductor is equipped with insulating layer.The utility model structure is simple, has the effect of that low smoke and zero halogen is nontoxic, and conductor have the characteristics that it is high-intensitive, fire-retardant, not perishable.

Description

105 DEG C of open armoring diesel engine for ship of low-smoke non-halogen flame-retardant heatproof control cable

Technical field

The utility model relates to field of cable technology more particularly to the control cables of diesel engine for ship.

Background technique

Currently known shipboard cable is generally used as insulating layer using halogen rubber or plastic material (such as PVC) With restrictive coating, the interior core conductor and insulation interlayer of insulated wire cores do not have flame retardant coating, once fire occurs, cable fire can be generated greatly Dense smoke is measured, rescue work is made to be difficult to carry out, personnel are frequently not to be scorched to death immediately, but suffocate due to being smoked by smog, simultaneously Halogen substance (PVC cable) releases hydracid corrosive gas when burning, other than harmful to human, between also causing to equipment Connect damage, i.e., it is so-called " secondary disaster "；

Furthermore the conductor of existing diesel engine for ship control cable is copper core, and the easy to oxidize and intensity of copper core is not It is good, it is easily damaged.

Utility model content

The purpose of the utility model is to provide 105 DEG C of open armoring diesel engine for ship control electricity of low-smoke non-halogen flame-retardant heatproof Cable has the effect of that low smoke and zero halogen is nontoxic, and conductor have the characteristics that it is high-intensitive, not perishable.

In order to solve the above technical problems, the utility model uses following technical scheme:

105 DEG C of open armoring diesel engine for ship of low-smoke non-halogen flame-retardant heatproof control cables, it include three groups of conductors and according to The secondary wrapped, liner layer and armor being located on the outside of three groups of conductors, it is described it is wrapped gap is formed between conductor, and set in gap There is insulation filling；

Conductor is tin plating multiply copper conductor, and the outside of the tin plating multiply copper conductor is equipped with insulating layer.

Preferably, it states insulating layer to be made of low-smoke non-halogen flame-retardant cross-linking radiation polyolefin, there is good processing performance, object Mechanical performance, insulation performance and excellent flame-retarding characteristic are managed, hydracid is not discharged, from fire both self-extinguishment, toxic corruption can be largely reduced The discharge of corrosion gas and the generation of smog, insulation resistance variation is small after immersion, be made after cable be highly safe and Reliability.

Preferably, the liner layer is made of low smoke halogen-free flame-retardant polyolefin.

Preferably, the armor is tinned copper wire open armoring layer, and high intensity avoids copper from aoxidizing and corrode, and is improved simultaneously Solderability, reliability.

Compared with the existing technology, the utility model has the beneficial effects that: increasing conductor by tin plating multiply copper conductor Intensity, avoids conductor corrosion oxidation and electric conductivity is excellent；Pass through the low-smoke non-halogen flame-retardant being equipped on the outside of tin plating multiply copper conductor Irradiation crosslinked polyolefin insulating layer makes conductor have physical mechanical property, insulation performance and excellent flame-retarding characteristic；This is practical New structure is simple, and 105 DEG C of environment of low-smoke non-halogen flame-retardant and heatproof.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model.

In figure: 1- conductor；The tin plating multiply copper conductor of 10-；11- insulating layer；2- is wrapped；3- liner layer；4- armor；5- is exhausted Edge filling.

Specific embodiment

It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.

105 DEG C of open armoring diesel engine for ship of low-smoke non-halogen flame-retardant heatproof as shown in Figure 1 control cable, it includes three groups Conductor 1 and it is sequentially arranged at wrapped the 2 of the outside of three groups of conductors 1, low smoke halogen-free flame-retardant polyolefin liner layer 3 and the naked armour of tinned copper wire Layer 4 is filled, forms gap between described wrapped 2 and conductor 1, and have insulation filling 5 in gap；

Conductor 1 is tin plating multiply copper conductor 10, and the outside of the tin plating multiply copper conductor 10 is equipped with low-smoke non-halogen flame-retardant Irradiation crosslinked polyolefin insulating layer 11.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims

1. 105 DEG C of open armoring diesel engine for ship of low-smoke non-halogen flame-retardant heatproof control cable, it is characterised in that: it includes three groups and leads Body (1) and wrapped (2) that are sequentially arranged on the outside of three groups of conductors (1), liner layer (3) and armor (4), wrapped (2) with Conductor forms gap between (1), and has insulation filling (5) in gap；

The conductor (1) is tin plating multiply copper conductor (10), and the outside of the tin plating multiply copper conductor (10) is equipped with insulating layer (11)；

The insulating layer (11) is made of low-smoke non-halogen flame-retardant cross-linking radiation polyolefin；

The liner layer (3) is made of low smoke halogen-free flame-retardant polyolefin；

The armor (4) is tinned copper wire open armoring layer.