CN202651725U

CN202651725U - High-voltage incoming wire wiring structure

Info

Publication number: CN202651725U
Application number: CN 201220302020
Authority: CN
Inventors: 欧中华
Original assignee: SICHUAN SIHUAN ELECTROLYTIC ZINC CO Ltd
Current assignee: SIHUAN ZINC & GERMANIUM TECHNOLOGY CO., LTD.
Priority date: 2012-06-26
Filing date: 2012-06-26
Publication date: 2013-01-02
Anticipated expiration: 2022-06-26

Abstract

The utility model relates to high-voltage incoming wire design, discloses a novel high-voltage incoming wire wiring structure, realizes low-cost, fast and convenient wiring, and guarantees electrical safety. The high-voltage incoming wire wiring structure comprises an external wire, positioning mechanisms for fixing the external wire, a penetrating incoming wire, a blocking layer, a wall penetrating insulator, and an insulator on an incoming wire cabinet, wherein the penetrating incoming wire is connected with the external wire, and is connected to the incoming wire cabinet through the wall penetrating insulator and the insulator on the incoming wire cabinet; the blocking layer is designed to be positioned on an end face of the wall penetrating insulator. The high-voltage incoming wire wiring structure is suitable for high-voltage incoming wires in any environment.

Description

High pressure inlet wire wire structures

Technical field

The utility model relates to the design of high pressure inlet wire, specifically, relates to a kind of high pressure inlet wire wire structures.

Background technology

As everyone knows, from the electricity of power station output when outwards carrying, in order to reduce electrical loss, all be to take high tension transmission, namely adopt step-up transformer at delivery end, voltage is risen to a certain degree, adopt high-voltage line to transmit, adopt again step-down transformer to carry out step-down at user side, just can use through the voltage after the step-down.The electric pressure of China's ultra-high-tension power transmission line generally is divided into: 35KV, 110KV, 220KV, 330KV, 500KV etc.Because the harmfulness of high-tension electricity is more than the low pressure TV university, at first to consider safety issue, particularly under some adverse circumstances (as: high humidity, the conduction dust many, height above sea level is high) how to arrange the high pressure inlet wire, become the problem that experts and scholars comparatively have a headache.

The utility model content

Technical problem to be solved in the utility model is: propose a kind of novel high pressure inlet wire wire structures, realize low cost, convenient wiring and guarantee Electrical Safety.

The utility model solves the problems of the technologies described above the scheme that adopts: high pressure inlet wire wire structures comprises: outside line, be used for the fixedly location structure of outside line, pass through insulator on inlet wire, plugged zone, wall isolation body, the incoming line cabinet; The described inlet wire that passes through connects and draws outside line and through insulator access incoming line cabinet on wall isolation body and the incoming line cabinet; Described plugged zone design is on wall isolation body end face.

Further, steel reinforced aluminium conductor is adopted in described outside line.

Further, described location structure for fixedly outside line adopts plateau anti-fouling type suspension type porcelain vase.

Further, the described inlet wire that passes through adopts high-voltage insulating wire.

Further, described wall isolation body adopts centreless plateau anti-fouling type porcelain wall conduit.

Further, described plugged zone adopts anti-chamotte.

Further, insulator adopts plateau anti-fouling type support insulator on the described incoming line cabinet.

The beneficial effects of the utility model are: this wire structures is convenient, can realize easily that cost is low, and is safe, is specially adapted to adverse circumstances.

Description of drawings

Fig. 1 is the high pressure inlet wire wire structures schematic diagram in the utility model;

Among the figure

Embodiment

The utility model discloses a kind of novel high pressure inlet wire wire structures, realize low cost, convenient wiring and guarantee Electrical Safety.This wire structures as shown in Figure 1, it comprises outside line 1, is used for the fixedly location structure 2 of outside line, passes through insulator 6 on inlet wire 3, plugged zone 4, wall isolation body 5, the incoming line cabinet; The described inlet wire 3 that passes through connects and draws outside line 1 and through the 6 access incoming line cabinets of insulator on wall isolation body 5 and the incoming line cabinet; Described plugged zone 4 designs are on wall isolation body 5 end faces.

On implementation, take 35KV high pressure inlet wire as example:

Conventional steel reinforced aluminium conductor overhead wire is adopted in outside line 1, and is economical, simple, convenient, practical.

The location structure 2 that is used for fixedly outside line adopts conventional plateau anti-fouling type suspension type porcelain insulator to fix, and is economical, simple, convenient, reliable.

Pass through inlet wire 3 and adopt the 35KV high-voltage insulating wire.Simply, convenient, acid-proof, dustproof, insulation is reliable.

Plugged zone adopts the Novel fireproof mudding stifled, economic, practical, reliable.

Wall isolation body 5 adopts conventional centreless plateau anti-fouling type porcelain wall conduits (not needing conductive cores), simple, convenient, acid-proof, dustproof, insulation is reliable.

Insulator 6 adopts conventional plateau anti-fouling type support insulator on the incoming line cabinet, simple, convenient, acid-proof, dustproof, insulation is reliable.

To sum up, my the 35KV high pressure inlet wire wire structures of company's designed, designed has the following advantages:

1, cost is low.

2, fabrication and installation are simple, quick.

3, insulating properties height, failure rate is low, security performance are good.

4, attractive in appearance, the standard of design model.

5, be applicable to 35KV high pressure inlet wire under the various severe environmental conditions.

Claims

1. high pressure inlet wire wire structures is characterized in that, comprising: outside line, be used for the fixedly location structure of outside line, pass through insulator on inlet wire, plugged zone, wall isolation body, the incoming line cabinet; The described inlet wire that passes through connects and draws outside line and through insulator access incoming line cabinet on wall isolation body and the incoming line cabinet; Described plugged zone design is on wall isolation body end face.

2. high pressure inlet wire wire structures as claimed in claim 1 is characterized in that, steel reinforced aluminium conductor is adopted in described outside line.

3. high pressure inlet wire wire structures as claimed in claim 1 is characterized in that, described location structure for fixedly outside line adopts plateau anti-fouling type suspension type porcelain vase.

4. high pressure inlet wire wire structures as claimed in claim 1 is characterized in that, the described inlet wire that passes through adopts high-voltage insulating wire.

5. high pressure inlet wire wire structures as claimed in claim 1 is characterized in that, described wall isolation body adopts centreless plateau anti-fouling type porcelain wall conduit.

6. high pressure inlet wire wire structures as claimed in claim 1 is characterized in that, described plugged zone adopts anti-chamotte.

7. high pressure inlet wire wire structures as claimed in claim 1 is characterized in that, insulator adopts plateau anti-fouling type support insulator on the described incoming line cabinet.