High-effect rat-proof and termite-proof electric wire and cable and preparation method thereof

Abstract

The invention provides a high-effect rat-proof and termite-proof electric wire and cable which comprises conductors. A shielding layer is arranged outside each conductor, a flame-resistant PE (polyethylene) insulating layer is arranged outside each shielding layer, a ceramic silicone rubber layer is arranged outside each flame-resistant PE insulating layer, a waterproof layer is arranged outside each ceramic silicone rubber layer, the conductors are filled with a flame-resistant glass fiber filler rope, a flame-resistant belt is arranged outside the conductors and the flame-resistant glass fiber filled rope, a mica layer is arranged outside the flame-resistant belt, a flame-resistant PE protection layer is arranged outside the mica layer, an armor layer is arranged outside the flame-resistant PE protection layer, a nylon 12 sheath layer is arranged outside the armor layer, a carbon pipe is arranged outside the nylon 12 sheath layer, and a capsaicin rat-proof and termite-proof layer is arranged outside the carbon pipe. The invention further provides a preparation method of the electric wire and cable. The high-effect rat-proof and termite-proof electric wire and cable is provided with multiple rat-proof and termite-proof layers and multiple flame-resistant layers.

Description

[0001] technical field

[0002] The invention relates to a wire and cable and a preparation method thereof, in particular to a high-efficiency rodent-proof wire and cable and a preparation method thereof. Background technique

[0003] Wire and cable is a wire product used to transmit electric (magnetic) energy, information and realize electromagnetic energy conversion. As the main carrier of power transmission, wire and cable are widely used in electrical equipment, lighting circuits, household appliances, etc. The quality of wire and cable directly affects the quality of the project and the safety of consumers' lives and property. Although the wire and cable industry is only a supporting industry, it accounts for 1 / 4 of the output value of China's electrical industry. It has a wide variety of products and a wide range of applications, involving industries such as electric power, construction, communications, and manufacturing, and is closely related to various sectors of t...

Examples

Embodiment 1

[0077] A high-efficiency rodent and ant-proof wire and cable, including three conductors 1, a shielding layer 2 is provided on the outside of the conductor 1, a flame-retardant PE insulating layer 3 is arranged on the outside of the shielding layer 2, and the flame-retardant PE insulating layer 3 A ceramic silicone rubber layer 4 is arranged on the outside, and a waterproof layer 5 is arranged on the outside of the ceramic silicone rubber layer 4, and a flame-retardant glass fiber filling rope 6 is filled between the conductors 1, and the entire conductor 1 and the flame-retardant glass fiber filling The rope 6 is provided with a flame-retardant tape 7 outside, and the conductor 1 forms a whole with the shielding layer 2, the flame-retardant PE insulating layer 3, the ceramic silicone rubber layer 4, and the waterproof layer 5, and is symmetrically distributed on the In the flame-retardant belt 7, a mica layer 8 is arranged on the outside of the flame-retardant belt 7, and a fl...

Embodiment 2

[0110] A high-efficiency rodent and ant-proof wire and cable, including three conductors 1, a shielding layer 2 is provided on the outside of the conductor 1, a flame-retardant PE insulating layer 3 is arranged on the outside of the shielding layer 2, and the flame-retardant PE insulating layer 3 A ceramic silicone rubber layer 4 is arranged on the outside, and a waterproof layer 5 is arranged on the outside of the ceramic silicone rubber layer 4, and a flame-retardant glass fiber filling rope 6 is filled between the conductors 1, and the entire conductor 1 and the flame-retardant glass fiber filling The rope 6 is provided with a flame-retardant tape 7 outside, and the conductor 1 forms a whole with the shielding layer 2, the flame-retardant PE insulating layer 3, the ceramic silicone rubber layer 4, and the waterproof layer 5, and is symmetrically distributed on the In the flame-retardant belt 7, a mica layer 8 is arranged on the outside of the flame-retardant belt 7, and a fl...

Embodiment 3

[0143] A high-efficiency rodent and ant-proof wire and cable, including three conductors 1, a shielding layer 2 is provided on the outside of the conductor 1, a flame-retardant PE insulating layer 3 is arranged on the outside of the shielding layer 2, and the flame-retardant PE insulating layer 3 A ceramic silicone rubber layer 4 is arranged on the outside, and a waterproof layer 5 is arranged on the outside of the ceramic silicone rubber layer 4, and a flame-retardant glass fiber filling rope 6 is filled between the conductors 1, and the entire conductor 1 and the flame-retardant glass fiber filling The rope 6 is provided with a flame-retardant tape 7 outside, and the conductor 1 forms a whole with the shielding layer 2, the flame-retardant PE insulating layer 3, the ceramic silicone rubber layer 4, and the waterproof layer 5, and is symmetrically distributed on the In the flame-retardant belt 7, a mica layer 8 is arranged on the outside of the flame-retardant belt 7, and a fl...

[0001] technical field

[0002] The invention relates to a wire and cable and a preparation method thereof, in particular to a high-efficiency rodent-proof wire and cable and a preparation method thereof. Background technique

[0003] Wire and cable is a wire product used to transmit electric (magnetic) energy, information and realize electromagnetic energy conversion. As the main carrier of power transmission, wire and cable are widely used in electrical equipment, lighting circuits, household appliances, etc. The quality of wire and cable directly affects the quality of the project and the safety of consumers' lives and property. Although the wire and cable industry is only a supporting industry, it accounts for 1 / 4 of the output value of China's electrical industry. It has a wide variety of products and a wide range of applications, involving industries such as electric power, construction, communications, and manufacturing, and is closely related to various sectors of t...

Examples

Embodiment 1

[0077] A high-efficiency rodent and ant-proof wire and cable, including three conductors 1, a shielding layer 2 is provided on the outside of the conductor 1, a flame-retardant PE insulating layer 3 is arranged on the outside of the shielding layer 2, and the flame-retardant PE insulating layer 3 A ceramic silicone rubber layer 4 is arranged on the outside, and a waterproof layer 5 is arranged on the outside of the ceramic silicone rubber layer 4, and a flame-retardant glass fiber filling rope 6 is filled between the conductors 1, and the entire conductor 1 and the flame-retardant glass fiber filling The rope 6 is provided with a flame-retardant tape 7 outside, and the conductor 1 forms a whole with the shielding layer 2, the flame-retardant PE insulating layer 3, the ceramic silicone rubber layer 4, and the waterproof layer 5, and is symmetrically distributed on the In the flame-retardant belt 7, a mica layer 8 is arranged on the outside of the flame-retardant belt 7, and a fl...

Embodiment 2

[0110] A high-efficiency rodent and ant-proof wire and cable, including three conductors 1, a shielding layer 2 is provided on the outside of the conductor 1, a flame-retardant PE insulating layer 3 is arranged on the outside of the shielding layer 2, and the flame-retardant PE insulating layer 3 A ceramic silicone rubber layer 4 is arranged on the outside, and a waterproof layer 5 is arranged on the outside of the ceramic silicone rubber layer 4, and a flame-retardant glass fiber filling rope 6 is filled between the conductors 1, and the entire conductor 1 and the flame-retardant glass fiber filling The rope 6 is provided with a flame-retardant tape 7 outside, and the conductor 1 forms a whole with the shielding layer 2, the flame-retardant PE insulating layer 3, the ceramic silicone rubber layer 4, and the waterproof layer 5, and is symmetrically distributed on the In the flame-retardant belt 7, a mica layer 8 is arranged on the outside of the flame-retardant belt 7, and a fl...

Embodiment 3

[0143] A high-efficiency rodent and ant-proof wire and cable, including three conductors 1, a shielding layer 2 is provided on the outside of the conductor 1, a flame-retardant PE insulating layer 3 is arranged on the outside of the shielding layer 2, and the flame-retardant PE insulating layer 3 A ceramic silicone rubber layer 4 is arranged on the outside, and a waterproof layer 5 is arranged on the outside of the ceramic silicone rubber layer 4, and a flame-retardant glass fiber filling rope 6 is filled between the conductors 1, and the entire conductor 1 and the flame-retardant glass fiber filling The rope 6 is provided with a flame-retardant tape 7 outside, and the conductor 1 forms a whole with the shielding layer 2, the flame-retardant PE insulating layer 3, the ceramic silicone rubber layer 4, and the waterproof layer 5, and is symmetrically distributed on the In the flame-retardant belt 7, a mica layer 8 is arranged on the outside of the flame-retardant belt 7, and a fl...

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