CN2572631Y - Outdoor compact type high voltage distributor - Google Patents

Outdoor compact type high voltage distributor Download PDF

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Publication number
CN2572631Y
CN2572631Y CN 02257468 CN02257468U CN2572631Y CN 2572631 Y CN2572631 Y CN 2572631Y CN 02257468 CN02257468 CN 02257468 CN 02257468 U CN02257468 U CN 02257468U CN 2572631 Y CN2572631 Y CN 2572631Y
Authority
CN
China
Prior art keywords
bus bar
unit
main bus
high voltage
current 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 - Fee Related
Application number
CN 02257468
Other languages
Chinese (zh)
Inventor
何志猛
舒红姝
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.)
BEIJING BEIKAI ELECTRICAL Co Ltd
Original Assignee
BEIJING BEIKAI ELECTRICAL 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 BEIJING BEIKAI ELECTRICAL Co Ltd filed Critical BEIJING BEIKAI ELECTRICAL Co Ltd
Priority to CN 02257468 priority Critical patent/CN2572631Y/en
Application granted granted Critical
Publication of CN2572631Y publication Critical patent/CN2572631Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an outdoor compact type high voltage distributor which belongs to high voltage power distribution station equipment and is mainly used for outdoor power distribution stations. The utility model is characterized in that the utility model adopts a metal sealed three-phase common box type main bus bar (11), and a spacing which can contain two functional unit electric appliance parts which take the metal sealed three-phase common box type main bus bar (11) as a symmetrical center and are arranged on a lower supporting frame (10). Accordingly, the number of insulation pieces and the occupation area of the entire device are reduced. Each spacing functional unit electric appliance part can be selected from following parts according to requirements: an overhead ground wire (1), an upper supporting frame (2), an insulator chain (3), a current transformer (4), a high voltage wall penetrating porcelain sleeve (5), an isolating contact head (6), a circuit breaker (7), a supporting insulator (8), a small carriage (9), a three-phase bus bar transition conductor, a bus bar connection current transformer, a voltage transformer, an arrester and a metal column, wherein the circuit breaker (7), the supporting insulator (8) positioned under the circuit breaker, the voltage transformer, the arrester and the metal column are installed on the small carriage (9).

Description

Outdoor compact high voltage distribution installation
(1) technical field:
The utility model belongs to the high voltage power distribution station equipment, is mainly used in the outdoor electricity distribution station.
(2) background technology:
The outdoor high-voltage power distribution equipment generally comprises support, insulating part, bus; and the functional unit of forming by isolating switch or insulating contact, circuit breaker, instrument transformer, lightning arrester etc.; as wire inlet unit, outlet unit, isolated location, bus contact unit, protected location etc., each unit is placed in the different intervals.The outdoor high-voltage power distribution equipment that has now---" movable electrical appliances " is although adopted the handcart-type electrical equipment that can remove, the mobile function that realizes isolating switch by handcart, promptly replaced isolating switch with insulating contact, more general outdoor high-voltage power distribution equipment has reduced floor space; But they are the same with general outdoor high-voltage power distribution equipment, all are that each phase main bus bar is discrete, and each interval (every the position) only comprises a functional unit, thereby floor space is still bigger, make whole device compact inadequately, and used insulating part quantity is more, insulating reliability also thereby be affected.
(3) utility model content:
The purpose of the utility model design is discrete for solving existing each phase main bus bar of outdoor high-voltage power distribution equipment, and each interval (every the position) only comprises a functional unit, thereby the problem that used insulating part quantity is many, floor space is big, and provide a kind of outdoor high-voltage power distribution equipment of compact.
The outdoor compact high voltage distribution installation that the utility model provides equally comprises lightning conducter with existing " movable electrical appliances "; upper bracket; supporting insulator; lower carriage; main bus bar; circuit breaker by the band dolly is wire inlet unit or the outlet unit that handcart type breaker and current transformer are formed; insulating contact by the band dolly is the isolated location that handcart-type isolating switch and current transformer are formed; the bus of being made up of handcart type breaker and female connection current transformer is got in touch with unit (be called for short female receipts or other documents in duplicate unit); lightning arrester and voltage transformer by the band dolly are the protected location that handcart-type lightning arrester and voltage transformer are formed; and as required with synthetic four intervals of above-mentioned set of devices, but different be:
A, described main bus bar are metal enclosed Threephase common-box main bus bar;
B, an interval can comprise with metal enclosed Threephase common-box main bus bar being two functional units of symmetrical centre; these paired functional units can be: wire inlet unit and outlet unit; female receipts or other documents in duplicate unit and protected location, isolated location and wire inlet unit or with the outlet unit.
Wherein the electric component that comprises of wire inlet unit and outlet unit interval has: lightning conducter, upper bracket, two insulator strings, two current transformers, two cover high pressure insulator through walls, the two pairs of insulating contacts, two circuit breakers, three supporting insulators, two dollies, lower carriage and the metal enclosed Threephase common-box main bus bar of a cover.
Female receipts or other documents in duplicate unit has with the electric component that protected location comprises at interval: three-phase a, b, c bus transition conductor, three insulating contacts, circuit breaker, female connection current transformer, voltage transformer, lightning arrester, two dollies, lower carriage and the metal enclosed Threephase common-box main bus bar of a cover.
Isolated location and wire inlet unit or have: lightning conducter, upper bracket, two insulator strings, two cover high pressure insulator through walls, two current transformers, the two pairs of insulating contacts, circuit breaker, metal column, three supporting insulators, two dollies, lower carriage and the metal enclosed Threephase common-box main bus bar of a cover with electric component that the outlet unit interval comprises.
Also can as required isolated location and protected location be placed an interval.
The utility model is the arrangement design of two functional units of symmetrical centre owing to each interval of having adopted metal enclosed Threephase common-box main bus bar and produce with this understanding can comprise with metal enclosed Threephase common-box main bus bar, thereby both reduced the quantity of insulating part, increased insulating reliability; Dwindled the floor space of device again greatly, effect is fairly obvious.
(4) description of drawings:
The outdoor compact high voltage distribution installation front view that Fig. 1 provides for the utility model;
Fig. 2 is that outdoor compact high voltage distribution installation is into and out of line interval end view;
Fig. 3 is an outdoor compact high voltage distribution installation protection end view at interval;
Fig. 4 is female connection of outdoor compact high voltage distribution installation and protection interval end view;
Fig. 5 is that outdoor compact high voltage distribution installation is isolated and inlet wire (or outlet) interval end view;
Fig. 6 is for having outdoor high-voltage power distribution equipment (movable electrical appliances) now into and out of line interval end view.
Be that Fig. 2 to Fig. 5 is each side-looking at interval shown in Figure 1.
What comprise among Fig. 1 respectively is spaced apart: inlet wire and outlet be (A) at interval, protection interval (B), and mother joins and protection interval (C), and isolation and inlet wire (or outlet) be (D) at interval.Each parts is among the figure: lightning conducter (1), upper bracket (2), insulator string (3), insulating contact (6), circuit breaker (7), supporting insulator (8), dolly (9), lower carriage (10), metal enclosed Threephase common-box main bus bar (11), three-phase a, b, c bus transition conductor (12), female connection current transformer (13), (a) and (b), (c) represent three-phase among the figure.
Each parts is among Fig. 2: lightning conducter (1), upper bracket (2), insulator string (3), current transformer (4), high pressure insulator through walls (5), insulating contact (6), circuit breaker (7), supporting insulator (8), dolly (9), lower carriage (10), metal enclosed Threephase common-box main bus bar (11).
Each parts is among Fig. 3: three-phase a, b, c bus transition conductor (12), insulating contact (6), dolly (9), lower carriage (10), metal enclosed Threephase common-box main bus bar (11), female connection current transformer (13), voltage transformer (14), lightning arrester (15).
Each parts is among Fig. 4: three-phase a, b, c bus transition conductor (12), insulating contact (6), circuit breaker (7), supporting insulator (8), dolly (9), lower carriage (10), metal enclosed Threephase common-box main bus bar (11), female connection current transformer (13), voltage transformer (14), lightning arrester (15), (a) and (b), (c) represent three-phase among the figure.
Each parts is among Fig. 5: lightning conducter (1), upper bracket (2), insulator string (3), current transformer (4), high pressure insulator through walls (5), insulating contact (6), circuit breaker (7), supporting insulator (8), dolly (9), lower carriage (10), metal enclosed Threephase common-box main bus bar (11), metal column (16).
Each parts is among Fig. 6: lightning conducter (1), upper bracket (2), three-phase a, b, c bus (17), insulating contact (6), circuit breaker (7), supporting insulator (8), current transformer (4), dolly (9), lower carriage (10).
(5) embodiment:
Above-mentioned Fig. 1 to Fig. 5 is the diagram of embodiment of the present utility model (embodiment).Below in conjunction with description of drawings the utility model embodiment:
The utility model has adopted metal enclosed Threephase common-box main bus bar 11; and the difunctional arrangements of cells that it is symmetrical centre that three intervals in four intervals (A, C, interval D) have at interval at interval been adopted with metal enclosed Threephase common-box main bus bar 11; promptly A contains inlet wire and two unit of outlet (as shown in Figure 2) at interval; C contains female connection and protection two unit (as shown in Figure 3) at interval, and interval D contains isolates and two unit of inlet wire (or outlet) (as shown in Figure 5).These two new design features just make this device with existing outdoor " movable electrical appliances " relatively: the first, and insulating part quantity reduces to 36 by 105; The second, whole device length overall reduces to 10m by 11.6m, and beam overall reduces to 39m by 71.5m, and floor space is greatly reduced.Thereby improved the reliability of device, simplified structure, saved manufacturing cost, saved user's area.

Claims (1)

1; outdoor compact high voltage distribution installation; comprise lightning conducter (1); upper bracket (2); supporting insulator (8); lower carriage (10); main bus bar; circuit breaker (7) by band dolly (9) is wire inlet unit or the outlet unit that handcart type breaker and current transformer (4) are formed; insulating contact (6) by band dolly (7) is the isolated location that handcart-type isolating switch and current transformer (4) are formed; get in touch with the unit by the bus that handcart type breaker and female connection current transformer (13) are formed; lightning arrester (15) and voltage transformer (14) by band dolly (7) are the protected location that handcart-type lightning arrester and voltage transformer are formed; and, it is characterized in that as required with synthetic four intervals of above-mentioned set of devices:
A, described main bus bar are metal enclosed Threephase common-box main bus bar (11);
B, an interval can comprise with metal enclosed Threephase common-box main bus bar (11) being two functional units of symmetrical centre; these paired functional units can be: wire inlet unit and outlet unit; bus contact unit and protected location, isolated location and wire inlet unit or with the outlet unit.
CN 02257468 2002-09-26 2002-09-26 Outdoor compact type high voltage distributor Expired - Fee Related CN2572631Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 02257468 CN2572631Y (en) 2002-09-26 2002-09-26 Outdoor compact type high voltage distributor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 02257468 CN2572631Y (en) 2002-09-26 2002-09-26 Outdoor compact type high voltage distributor

Publications (1)

Publication Number Publication Date
CN2572631Y true CN2572631Y (en) 2003-09-10

Family

ID=33725409

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 02257468 Expired - Fee Related CN2572631Y (en) 2002-09-26 2002-09-26 Outdoor compact type high voltage distributor

Country Status (1)

Country Link
CN (1) CN2572631Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102412511A (en) * 2010-09-17 2012-04-11 仝志红 Novel in-parallel compact type distribution scheme of combined electrical apparatuses
CN102593723A (en) * 2011-01-13 2012-07-18 仝志红 Novel combined electrical apparatus layout scheme using a capacitive insulation main bus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102412511A (en) * 2010-09-17 2012-04-11 仝志红 Novel in-parallel compact type distribution scheme of combined electrical apparatuses
CN102593723A (en) * 2011-01-13 2012-07-18 仝志红 Novel combined electrical apparatus layout scheme using a capacitive insulation main bus

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GR01 Patent grant
C57 Notification of unclear or unknown address
DD01 Delivery of document by public notice

Addressee: Zhang Tongbi

Document name: Notification of Termination of Patent Right

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee