CN201765903U - Electric furnace transformer copper bar grounding structure - Google Patents

Electric furnace transformer copper bar grounding structure Download PDF

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Publication number
CN201765903U
CN201765903U CN2010205104555U CN201020510455U CN201765903U CN 201765903 U CN201765903 U CN 201765903U CN 2010205104555 U CN2010205104555 U CN 2010205104555U CN 201020510455 U CN201020510455 U CN 201020510455U CN 201765903 U CN201765903 U CN 201765903U
Authority
CN
China
Prior art keywords
copper bar
furnace transformer
electric furnace
grounding structure
transformer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN2010205104555U
Other languages
Chinese (zh)
Inventor
胡平
范振超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGCHUN SANDING TRANSFORMER Co Ltd
Original Assignee
CHANGCHUN SANDING TRANSFORMER Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CHANGCHUN SANDING TRANSFORMER Co Ltd filed Critical CHANGCHUN SANDING TRANSFORMER Co Ltd
Priority to CN2010205104555U priority Critical patent/CN201765903U/en
Application granted granted Critical
Publication of CN201765903U publication Critical patent/CN201765903U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses an electric furnace transformer copper bar grounding structure, which is characterized in that a U-shaped grounding copper bar is arranged on the bottom side of an electric furnace transformer. Due to the U-shaped grounding copper bar arranged on the bottom side of the electric furnace transformer, the grounding structure is fine in current conductivity, can be conducted with instant heavier current and prevents the transformer from being damaged.

Description

Furnace transformer copper bar ground structure
Technical field
The utility model relates to a kind of furnace transformer, particularly a kind of furnace transformer copper bar ground structure.
Background technology
Existing furnace transformer ground structure is with ground connection screw ground connection, and is not good by the current conductivity of ground connection screw ground connection when the instant earthing electric current of transformer is excessive sometimes, causes transformer to damage easily.
Summary of the invention
The purpose of this utility model is can not be by big electric current of moment by ground connection screw ground connection in order to solve furnace transformer, the problem that causes transformer to damage easily, and provide a kind of can be by moment big electric current, furnace transformer copper bar ground structure that ground connection is effective.
The utility model is to be provided with U-shaped ground connection copper bar in the furnace transformer bottom side.
The beneficial effects of the utility model are: be provided with U-shaped ground connection copper bar in the furnace transformer bottom side, current conductivity is good, can be by bigger electric current of moment, and the protection transformer is not damaged.
Description of drawings
Fig. 1 is the front view of the utility model embodiment.
Fig. 2 is the left view of the utility model embodiment.
Embodiment
See also illustrated in figures 1 and 2ly, be embodiment of the present utility model, it is to be provided with U-shaped ground connection copper bar 1 in furnace transformer A bottom side.

Claims (1)

1. a furnace transformer copper bar ground structure is characterized in that: be to be provided with U-shaped ground connection copper bar in the furnace transformer bottom side.
CN2010205104555U 2010-08-31 2010-08-31 Electric furnace transformer copper bar grounding structure Expired - Lifetime CN201765903U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205104555U CN201765903U (en) 2010-08-31 2010-08-31 Electric furnace transformer copper bar grounding structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205104555U CN201765903U (en) 2010-08-31 2010-08-31 Electric furnace transformer copper bar grounding structure

Publications (1)

Publication Number Publication Date
CN201765903U true CN201765903U (en) 2011-03-16

Family

ID=43718512

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010205104555U Expired - Lifetime CN201765903U (en) 2010-08-31 2010-08-31 Electric furnace transformer copper bar grounding structure

Country Status (1)

Country Link
CN (1) CN201765903U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105118611A (en) * 2015-07-13 2015-12-02 国家电网公司 Method for reducing partial heating of transformer shell

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105118611A (en) * 2015-07-13 2015-12-02 国家电网公司 Method for reducing partial heating of transformer shell

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20110316