CN207352985U - Tension deep water pump line - Google Patents

Abstract

The utility model discloses a kind of tension deep water pump line, it includes one tension paper string formed using insulation crimped paper coil buckling, five strands of conducting wires, block water yarn layer and neoprene sheath, five strands of conducting wires are mutually twisted centered on the tension paper string to form core, and yarn layer and the neoprene sheath of blocking water by being coated on core successively from the inside to the outside；The utility model smart structural design, rationally, five strands of conducting wires are mutually twisted centered on tension paper string to form core, coordinates close, and integrated connection is firm, and tensile strength is good；And tension paper string is formed using insulation crimped paper coil buckling, insulation effect is good, while has preferable tensile property, and cost is low；Being wound to block water and yarn layer and be coated with neoprene sheath by water blocking yarn, with vertical and horizontal bilayer water-proof function, good water-proof effect, and neoprene sheath has excellent weatherability, weatherability and waterproof effect, good combination property, effectively prolong the service life, connect and use especially suitable for deep water pump.

Description

Tension deep water pump line

Technical field

It the utility model is related to technical field of electric wires and cables, and in particular to a kind of tension deep water pump line.

Background technology

An although wires and cables industry simply supporting industry, in occupation of the output value of Chinese electrician trade 1/4.It is produced Product huge number, application range is quite varied, is related to the industries such as electric power, building, communication, manufacture, each with national economy Department is all closely related.Electric wire is also known as " artery " and " nerve " of national economy, be conveying electric energy, transmit information and Various motors, instrument, instrument are manufactured, realizes the indispensable basic equipment of electromagnetic energy conversion institute, is following electrified, letter Necessary basic product in breathization society.

But some cables are needed for water level as deep as more than ten meters of depth, temperature is up in 40 DEG C of water, such as immersible pump Or the connection of similar devices.Weatherability, waterproof effect and the tension less effective of existing cable, cause its service life compared with It is short, can not meet the needs of existing market.

Utility model content

For above-mentioned deficiency, the purpose of this utility model is that, there is provided a kind of smart structural design, rationally, suitable for depth Water pump connects, and the tension deep water pump line that good water-proof effect, weatherability are good.

To achieve the above object, technical solution provided by the utility model is：A kind of tension deep water pump line, it includes one Tension paper string that stock is formed using insulation crimped paper coil buckling, five strands of conducting wires, block water yarn layer and neoprene sheath, five strands of conducting wires with Mutually twisted centered on the tension paper string to form core, yarn layer and the neoprene sheath of blocking water by wrapping successively from the inside to the outside Overlay on core, the conducting wire includes the conductor being twisted by multiply bare copper wire and one anti-elater and cladding on the conductor Polyvinyl chloride insulation layer, the thickness of the yarn layer that blocks water is 1~2 millimeter, and the thickness of the neoprene sheath is 4~6 millis Rice, the thickness of the polyvinyl chloride insulation layer is 2~3 millimeters, and the line footpath of the tension paper string is 3~5 millimeters.

One kind as the utility model is improved, in the tension paper string coil buckling have glass wire.

One kind as the utility model is improved, and the line footpath of the glass wire is 0.5~0.8 millimeter.

The beneficial effects of the utility model are：The utility model smart structural design, rationally, five strands of conducting wires are with tension paper string Centered on it is mutually twisted form core, coordinate close, integrated connection is firm, and tensile strength is good；And tension paper string is using insulation Crimped paper coil buckling forms, and insulation effect is good, while has preferable tensile property, and cost is low；Pass through being wound for water blocking yarn Block water and yarn layer and be coated with neoprene sheath, there is vertical and horizontal bilayer water-proof function, good water-proof effect, and neoprene rubber Glue sheath has excellent weatherability, weatherability and waterproof effect, and good combination property, effectively prolongs the service life, particularly suitable Connect and use in deep water pump.

Below in conjunction with the accompanying drawings with embodiment, the utility model is further illustrated.

Brief description of the drawings

Fig. 1 is the structure diagram of the utility model.

Embodiment

Referring to Fig. 1, a kind of tension deep water pump line provided in this embodiment, it include one using insulation crimped paper coil buckling and Into 1, five strand of conducting wire 2 of tension paper string, block water yarn layer 3 and neoprene sheath 4, during five strands of conducting wires 2 are with the tension paper string 1 The heart is mutually twisted to form core, and yarn layer 3 and the neoprene sheath 4 of blocking water by being coated on core successively from the inside to the outside, institute It is exhausted to state the polyvinyl chloride that conducting wire 2 includes the conductor being twisted by multiply bare copper wire and one anti-elater and coats on the conductor Edge layer.Furthermore it is also possible to be equipped with steel-tape armouring layer between yarn layer 3 and neoprene sheath 4 blocking water, tension is greatly promoted Performance and overall construction intensity.Preferably, being radially provided with multiple bulge loops on the outer surface of neoprene sheath 4, place and stablize Property it is good, avoid pulling drawing, the cross section of the bulge loop is square.

Wherein, the thickness of the yarn layer 3 that blocks water is 1~2 millimeter, is preferably 1.6 millimeters；The neoprene sheath 4 Thickness is 4~6 millimeters, is preferably 5 millimeters；The thickness of the polyvinyl chloride insulation layer is 2~3 millimeters, is preferably 2.6 millimeters； The line footpath of the tension paper string 1 is 3~5 millimeters, is preferably 3.8 millimeters；.

For further lifting tension effect, in the tension paper string 1 coil buckling have glass wire.The glass wire Line footpath is 0.5~0.8 millimeter, is preferably 0.6 millimeter.

In use, five strands of conducting wires 2 are mutually twisted centered on tension paper string 1 to form core, coordinate close, integrated connection jail Gu tensile strength is good；And tension paper string 1 is formed using insulation crimped paper coil buckling, insulation effect is good, while has preferably anti- Performance is drawn, cost is low；Being wound to block water and yarn layer 3 and be coated with neoprene sheath 4 by water blocking yarn, has longitudinal direction and horizontal To double-deck water-proof function, good water-proof effect, and neoprene sheath 4 have excellent weatherability, weatherability and waterproof effect, Connect and use especially suitable for deep water pump.

According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality Apply mode make a change and modification.Therefore, the utility model is not limited to embodiment disclosed and described above, right Some modifications and changes of the utility model should also be as falling into the scope of the claims of the utility model.In addition, to the greatest extent Some specific terms have been used in pipe this specification, but these terms are merely for convenience of description, not to the utility model Form any restrictions.As described in the utility model above-described embodiment, using other obtained from same or similar structure The electric wire of structure, in scope of protection of the utility model.

Claims (3)

1. A kind of 1. tension deep water pump line, it is characterised in that it include one using insulation crimped paper coil buckling form tension paper string, Five strands of conducting wires, block water yarn layer and neoprene sheath, and five strands of conducting wires are mutually twisted centered on the tension paper string to form core, By being coated on successively on core from the inside to the outside, the conducting wire is included by multiply bare copper wire yarn layer and the neoprene sheath of blocking water The polyvinyl chloride insulation layer of the conductor and cladding being twisted with one anti-elater on the conductor, the thickness of the yarn layer that blocks water For 1~2 millimeter, the thickness of the neoprene sheath is 4~6 millimeters, and the thickness of the polyvinyl chloride insulation layer is 2~3 millis Rice, the line footpath of the tension paper string is 3~5 millimeters.
2. 2. tension deep water pump line according to claim 1, it is characterised in that：Coil buckling has glass fibre in the tension paper string Line.
3. 3. tension deep water pump line according to claim 2, it is characterised in that：The line footpath of the glass wire for 0.5~ 0.8 millimeter.