CN201741451U - Flexible cable for environment-friendly medical equipment - Google Patents

Abstract

The utility model relates to a flexible cable for environment-friendly medical equipment and belongs to the technical field of a cable. The flexible cable for the environment-friendly medical equipment comprises a tinned copper wire stranded conductor. An XLPE insulating layer is extruded and coated outside the tinned copper wire stranded conductor. Fiber yarns are arranged outside the XLPE insulating layer. A low smoke zero halogen outer protective layer is extruded and coated outside the fiber yarns. The product is formed by stranding a plurality of strands of tinned wires, has the advantages of excellent flexibility, bending performance, excellent mechanical performance, high flame retardance and environment protection performance and can be widely used in places with the requirements on low smoke, zero halogen and fire prevention, such as a hospital, a power station, a transformer substation, a factory, a subway, an airport, a hotel and the like.

Description

Flexible cable for environment-friendly medical equipment

Technical field

The utility model relates to a kind of flexible cable for environment-friendly medical equipment structure, belongs to the cable new technical field.

Background technology

Since the seventies, cable fire happens occasionally, and is in successive years, and the fire-retardant problem of electric wire has caused various countries' common concern, and each cable enterprise all competitively develops the electric wire product of fire resistance.People mainly have great expectations of the halogen-type fire retardant for a long time, so be base material or be that the electric wire of main flame retardant has almost monopolized the staple market of electric wire with halogens such as ten bromines with PVC etc.In the time of to the research of fire-retardantization of electric wire, people find that also the electric wire that burns produces a large amount of dense smoke in fire, make rescue work be difficult to carry out, and personnel often are not scorched to death, but are suffocated by smog is smoked.Or can not find outlet and dead, when burning simultaneously, halogen-containing materials discharges HCI or other poisonous corrosive gass.Corrosive gas that these are poisonous and dense smoke not only jeopardize people's life security, but also facilities such as heavy corrosion instrument and meter.For this reason, each field uses department that the fail safe of cable has been proposed new requirement-cable not only should have anti-flammability, and the smog that is produced during the expectation burning and poisonous corrosive gas reduce as far as possible.Thereby the research and development halide-free low-smoke fireproof cable that can satisfy this performance (low cigarette, low halogen poison, low corrosion) become the task of top priority of the whole society, and it is instant adopting low cigarette, nontoxic, flame retardant cable to replace traditional cable.This product purpose is more extensive, has a extensive future, and has good economic benefit.

The utility model content

The purpose of the utility model cable is to solve the deficiency of current cable for medical apparatus in environmental protection and mechanical strength, provides a kind of have high flexibility, high strength and environmental type Medical Devices flexible cable.

The purpose of the utility model cable is to realize like this, flexible cable for environment-friendly medical equipment is characterized in that comprising the tinned copper wire stranded conductor, extrudes the XLPE insulating barrier outside the tinned copper wire stranded conductor, outside the XLPE insulating barrier, filament is set, outside filament, extrudes the low smoke and zero halogen outer jacket.

Conductor of the present utility model adopts oxygen-free copper, R class tinned copper wire lay configuration.Described insulating barrier adopts the XLPE cable material, and insulating barrier is provided with filament outward, and outer jacket is adopted and extruded electric cable material with low smoke and halogen free.The utility model adopts the raw material of state-of-the-art equipment and technology and high-quality, has good flexibility to guarantee this product, and bending property height and favorable mechanical performance guarantee cable high flame retardant and environment-friendly function simultaneously.

The utility model cable manufacturing process tube folk prescription just, cost is not high yet.It is little that this cable has dielectric loss, characteristics such as soft pliable song, mechanical strength height, environmental protection.There is the occasion of low cigarette, Halogen fire protection requirement in the departments such as hospital, power plant, transformer station, factory, subway, airport, hotel that are widely used in.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Among the figure: 1, R class tinned copper wire stranded conductor; 2, XLPE insulating barrier; 3, filament; 4, low smoke and zero halogen outer jacket.

Embodiment

As shown in Figure 1, be flexible cable for environment-friendly medical equipment, comprise R class tinned copper wire stranded conductor 1, outside R class tinned copper wire stranded conductor 1, extrude XLPE insulating barrier 2, filament 3 is set outside XLPE insulating barrier 2, outside filament 3, extrudes low smoke and zero halogen outer jacket 4.

Claims (1)

1. a flexible cable for environment-friendly medical equipment is characterized in that comprising the tinned copper wire stranded conductor, extrudes the XLPE insulating barrier outside the tinned copper wire stranded conductor, outside the XLPE insulating barrier filament is set, and extrudes the low smoke and zero halogen outer jacket outside filament.

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