CN100524552C - Electrical connecting high-voltage mutual inductor - Google Patents
Electrical connecting high-voltage mutual inductor Download PDFInfo
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- CN100524552C CN100524552C CNB2005100630967A CN200510063096A CN100524552C CN 100524552 C CN100524552 C CN 100524552C CN B2005100630967 A CNB2005100630967 A CN B2005100630967A CN 200510063096 A CN200510063096 A CN 200510063096A CN 100524552 C CN100524552 C CN 100524552C
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- mutual inductor
- voltage mutual
- connector
- electrical connecting
- connecting high
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Abstract
The related electrical-socket high-voltage mutual inductor comprises a body. Wherein, arranging a socket on body with outer layer as insulator and an inner electric conductor connected to the conductive connector in electric socket and linked to the output end of the inductor. This invention uses not the exposed cable during whole process, eliminates the distance between electric devices and the inductor, and improves system security for normal application even in rainy environment.
Description
Technical field
The present invention relates to a kind of electrical connecting high-voltage mutual inductor, especially a kind of being applied in high force feed, change, the distribution system can be carried out mechanical connection and the direct high-voltage mutual inductor that connects of electric mortiser with electric device.
Background technology
In the conveying of high-tension electricity (for example 10 kilovolts), conversion, transformation process, need usually to use various high-voltage mutual inductors, for various electric supply installations provide voltage or current signal, or provide the power supply input for the power supply metering device.
Traditional sending, in the establishment of change, power supply unit,, therefore, usually high-voltage mutual inductor and electric device are being split, and carrying out between the two connection by cable because high-voltage mutual inductor has bigger volume.Regulation according to International Power cable installation code, adopt circular arc cable to be connected between the output electric connecting terminal of high-voltage mutual inductor and the input electric connecting terminal of electric device with certain-length, and its stube cable needs certain arc radius, therefore, make and exist certain distance between high-voltage mutual inductor and the electric device.
The above-mentioned traditional high-voltage mutual inductor and the installation set-up mode of electric device exist certain defective or deficiency, it mainly shows as, this mode makes and send, the floor space of change, power supply unit is excessive, in addition, because outside the cable of connection high-voltage mutual inductor and electric device is exposed to, fail safe is reduced greatly, though taked certain insulation measures, but, after cable service time was long, the fail safe of insulation measures will reduce, especially in hot, rainy climatic environment, all the more so, give and use, safeguard and caused certain difficulty.In view of this, how to overcome above-mentioned defective or deficiency, become one of major issue that high pressure, middle force feed power transformation production industry need to be resolved hurrily already.
Summary of the invention
The objective of the invention is to defective that volume is excessive, fail safe is lower or deficiency that the connection set-up mode at above-mentioned traditional high-voltage mutual inductor and electric device exists, and provide a kind of electrical connecting high-voltage mutual inductor, this instrument transformer is by directly pegging graft at conductive plug that fixedly installs on its body and the electrically conductive socket that is installed on the electric device body, instrument transformer can be directly installed on the electric device body, and cancel the stube cable outside being exposed to.
For achieving the above object, a kind of electrical connecting high-voltage mutual inductor of the present invention, it comprises the body of high-voltage mutual inductor, the body of described high-voltage mutual inductor is provided with a connector, the skin of this connector is an insulator, described connector inserts in the electrical socket on the electric device body, and described connector inside is provided with and is used for the electric conductor of pegging graft with the conduction connector of described electrical socket, and described electric conductor is connected with the output of described high-voltage mutual inductor.
In the technique scheme, the connector that is arranged on the high-voltage mutual inductor body has the good insulation performance protective value.When establishment is given, when change, power supply unit, only connector directly need be plugged on the electrical socket on the electric device body, electric conductor in the connector directly with electrical socket in conduction connector finish and be electrically connected, therefore, the cable that does not need to establish by other again connects, and, owing to high-voltage mutual inductor directly is plugged on the electric device body, thereby eliminated distance between the two.
As shown from the above technical solution, the present invention is by installing a connector on the high-voltage mutual inductor body, and the electric conductor of establishing in the connector is connected in advance with the electric output of high-voltage mutual inductor, give, in the building process of change, power supply unit, need not to use the stube cable outside being exposed to, and eliminated the distance between electric device and the high-voltage mutual inductor, thus can effectively dwindle give, the volume of change, power supply unit.Owing to use connector, make fail safe be largely increased, even in rainy climatic environment, also can normally use, safeguard.
Below in conjunction with drawings and Examples, the present invention is further described in detail.
Description of drawings
Fig. 1 is the structural representation of a specific embodiment of the present invention;
Fig. 2 is a connector structural representation embodiment illustrated in fig. 1;
Fig. 3 is the view of installing and using embodiment illustrated in fig. 1;
Fig. 4 is the structural representation of another specific embodiment of the present invention;
Fig. 5 is a connector internal structure schematic diagram embodiment illustrated in fig. 4.
Embodiment
The structure of a specific embodiment of the present invention as shown in Figure 1 and Figure 2, this embodiment comprises the body 1 of high-voltage mutual inductor, body 1 is provided with a connector 2, the skin of this connector 2 is an insulator, its inside is provided with three electric conductors 3.Electric conductor 3 is a cylindrical body, and this cylindrical body is fixedly mounted in the connector 2.Electric conductor 3 is connected (is in inside owing to connect, so, not shown) by the affixed parts 31 of its inner conductive with the output of high-voltage mutual inductor.Body 1 surface has wrapped insulation shell.The setting that is formed in one of the skin of connector 2 and insulation shell.
The mounting means of present embodiment and electric device as shown in Figure 3, among the figure, present embodiment is when being connected with electric device, only in the electrical socket 41 that connector 2 need be inserted on the electric device body 4, and electric conductor 3 and the conduction connector 42 in the electrical socket 41 are pegged graft, can finish installation.
Present embodiment is sending, in the building process of change, power supply unit, is not using stube cable, and fit tightly with electric device, thereby can effectively dwindle the volume that send the power transformation unit, and the use connector makes fail safe be largely increased, and also is convenient to daily maintenance.
The structure of another specific embodiment of the present invention as shown in Figure 4, among the figure, the body 1 of high-voltage mutual inductor is provided with a mounting panel 11.When being plugged on high-voltage mutual inductor on the electric device, can utilize this mounting panel 11 to fix, make installation more firm.The surface of mounting panel 11 is provided with four bolts hole 12 that can be connected with the electric device body.
The connector 2 of present embodiment is made up of three cylinders that are arranged side by side, and the electric conductor 3 in each cylinder connects with the corresponding output of high-voltage mutual inductor respectively.
One end of pegging graft with electrical socket of connector 2 is provided with plug 21, this plug 21 for truncated cone-shaped and with the skin setting that is formed in one.Plug 21 tops have one to be offered along its axis direction, is used to be provided with the containing hole 22 of electric conductor 3.
The internal structure of tubular connector as shown in Figure 5.The other end (tail end) relative with plug 21 at connector 2 offers an encapsulated holes 23 that connects with containing hole 22, is provided with the shutoff 24 made from insulating material in this encapsulated holes 23.Also be provided with the connector 26 that is used to install capping 25 on the other end of connector 2.Capping 25 can be connected with connector 26 by bolt, thereby realizes the sealing to connector 2.
The electric conductor 3 of present embodiment adopts a removable fuse-link 32, and the stiff end of this fuse-link 32 and conduction clip element 27 clampings that are arranged in the connector 2 also are provided with spring 28 between this stiff end and shutoff 24.
Present embodiment can be opened capping 25 when installing and using, change electric conductor 3, and particularly when the fuse in the fuse-link 32 opened circuit, the maintenance personal can not dismantle high-voltage mutual inductor, and fuse-link 32 is changed.Make mounting, commissioning and maintenance all very convenient.
It should be noted last that, above embodiment is the unrestricted technical scheme of the present invention in order to explanation only, although the present invention is had been described in detail with reference to the foregoing description, those of ordinary skill in the art is to be understood that, still can make amendment or be equal to replacement, and not break away from the spirit and scope of the present invention the present invention.
Claims (8)
1, a kind of electrical connecting high-voltage mutual inductor, the body that comprises high-voltage mutual inductor, the body that it is characterized in that described high-voltage mutual inductor is provided with a connector, the skin of this connector is an insulator, in the electrical socket on the described connector insertion electric device body, described connector inside is provided with and is used for the electric conductor of pegging graft with the conduction connector of described electrical socket, and described electric conductor is connected with the output of described high-voltage mutual inductor.
2, electrical connecting high-voltage mutual inductor according to claim 1, it is characterized in that also being provided with on the body of described high-voltage mutual inductor and be used for described electrical connecting high-voltage mutual inductor is fixed on mounting panel on the described electric device, this mounting panel surface is provided with a plurality of bolts hole of being connected with described electric device of being used for.
3, electrical connecting high-voltage mutual inductor according to claim 1 is characterized in that the body surface of described high-voltage mutual inductor has wrapped insulation shell, and the setting that is formed in one of the skin of described connector and described insulation shell.
4, according to claim 1,2 or 3 described electrical connecting high-voltage mutual inductors, it is characterized in that described connector comprises a plurality of cylinders that are arranged side by side, the electric conductor in each cylinder connects with the corresponding output of described high-voltage mutual inductor respectively.
5, electrical connecting high-voltage mutual inductor according to claim 4 is characterized in that the end that described connector and described electrical socket are pegged graft is provided with plug, and this plug is the setting that is formed in one of truncated cone-shaped and described skin; Described plug top has a containing hole of offering along its axis direction, is used to be provided with described electric conductor.
6, electrical connecting high-voltage mutual inductor according to claim 5 is characterized in that the other end of described connector offers an encapsulated holes that connects with described containing hole, is provided with the shutoff made from insulating material in this encapsulated holes; Also be provided with the connector that is used to install capping on the other end of described connector.
7, electrical connecting high-voltage mutual inductor according to claim 5 is characterized in that described electric conductor is a cylindrical body, and this cylindrical body is fixedly mounted in the described connector.
8, electrical connecting high-voltage mutual inductor according to claim 6, it is characterized in that described electric conductor is a removable fuse-link, the stiff end of this fuse-link and the conduction clip element clamping that is arranged in the described connector also are provided with compression spring between this stiff end and the described shutoff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100630967A CN100524552C (en) | 2005-04-06 | 2005-04-06 | Electrical connecting high-voltage mutual inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100630967A CN100524552C (en) | 2005-04-06 | 2005-04-06 | Electrical connecting high-voltage mutual inductor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1845271A CN1845271A (en) | 2006-10-11 |
| CN100524552C true CN100524552C (en) | 2009-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100630967A Active CN100524552C (en) | 2005-04-06 | 2005-04-06 | Electrical connecting high-voltage mutual inductor |
Country Status (1)
| Country | Link |
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| CN (1) | CN100524552C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102087916B (en) * | 2010-03-16 | 2012-09-05 | 上海天灵开关厂有限公司 | Fully insulated pluggable voltage transformer for gas insulation switch cabinet |
| CN103440974A (en) * | 2013-08-02 | 2013-12-11 | 苏刚印 | Multifunctional high-voltage transformer |
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2005
- 2005-04-06 CN CNB2005100630967A patent/CN100524552C/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN1845271A (en) | 2006-10-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Baoju street 510730 Guangdong economic and Technological Development Zone No. 8 layer 2-5 Patentee after: Guangzhou Fokstone Electric Co., Ltd. Address before: Cha tou Xi Zhou Bei Lu Guangzhou city in Guangdong province 510435 No. 8 Patentee before: Guangzhou Fokstone Electric Co., Ltd. |
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| C56 | Change in the name or address of the patentee |
Owner name: GUANGZHOU FOKSTONE ELECTRIC CO., LTD. Free format text: FORMER NAME: GUANGZHOU HUOSITONG ELECTRIC CO., LTD. |
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| CP03 | Change of name, title or address |
Address after: 510730 Guangdong Province Bao Ju Guangzhou economic and Technological Development Zone No. 8 2-5 Street Patentee after: Guangzhou Fokstone Electric Co., Ltd. Address before: 510730 Guangdong Province Economic and Technological Development Zone Guangdong Baoju Street No. 8 2-5 Patentee before: Guangzhou Fokstone Electric Co., Ltd. |