CN106936089A - Environment protection type high pressure switchgear - Google Patents
Environment protection type high pressure switchgear Download PDFInfo
- Publication number
- CN106936089A CN106936089A CN201710167464.5A CN201710167464A CN106936089A CN 106936089 A CN106936089 A CN 106936089A CN 201710167464 A CN201710167464 A CN 201710167464A CN 106936089 A CN106936089 A CN 106936089A
- Authority
- CN
- China
- Prior art keywords
- room
- box
- environment protection
- handcart
- high pressure
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/167—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal truck type
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
- H02B1/21—Bus-bar arrangements for rack-mounted devices with withdrawable units
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/02—Details
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/02—Details
- H02B11/04—Isolating-contacts, e.g. mountings or shieldings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/28—Earthing arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a kind of environment protection type high pressure switchgear, including cabinet, cabinet is by low pressure control room, circuit breaker cart room, high voltage bus room, high-tension cable room, small bus-bar room composition, it is completely enclosed using metal partion (metp) between each room, handcart type breaker is provided with described circuit breaker cart room, upper contact head box is provided with high voltage bus room, lower contact box is provided with high-tension cable room, current transformer, earthed switch, handcart type breaker is connected with the static contact in upper contact head box and lower contact box respectively, static contact in upper contact head box is connected by above drawing busbar with main busbar, main busbar is in wall bushing, wall bushing is passed through and is fixed on cabinet, static contact in lower contact box draws bus and is connected with current transformer under passing through, current transformer connects earthed switch.All insulator materials of the invention use PA66+ glass fibres, for substituting traditional epoxy resins insulation part, fully meet the electric property of high-tension switch gear.
Description
Technical field
The present invention relates to a kind of environment protection type high pressure switchgear, belong to field of electrical equipment.
Background technology
In power transmission and transformation system, switchgear is wherein important part, realizes the conveying and distribution of electric energy.Open
The insulating part of pass equipment uses epoxy resins insulation part product for a long time.The waste produced in epoxy resin production process
The acid-base value of water body and soil can be changed；Poured with epoxy resin insulated product scrap after because epoxy resin cannot degrade, as big
Natural " stubbornness " rubbish.If by Epoxy burns, substantial amounts of carcinogen will be produced, ring is detrimental to health and polluted
Border.Meanwhile, poured with epoxy resin insulated product generally uses vacuum pouring forming technique, it is necessary to the pre- place of strict control raw material
Reason, batch mixing, cast and condition of cure, are just avoided that the generation of the air gap and bubble on interiors of products and surface, reduce internal stress,
Prevent crackle etc..Processing technology is complicated, and the process-cycle is long, high cost.With increasingly sharpening for problem of environmental pollution, promote
Green low-carbon cycle development, has become the responsibility of enterprise, more as the urgent task of enterprise's made in China competitiveness！
The content of the invention
The technical problem to be solved in the present invention is：There is provided a kind of process of manufacture is simple, non-environmental-pollution, electrical resistance
Good, recyclable recycling the environment protection type high pressure switchgear of energy, solves high-tension switch gear product insulating part to epoxy resin
The Dependence Problem of material.
In order to solve the above-mentioned technical problem, the technical scheme is that providing a kind of environment protection type high pressure switchgear,
Including cabinet, cabinet is made up of low pressure control room, circuit breaker cart room, high voltage bus room, high-tension cable room, small bus-bar room, respectively
It is completely enclosed using metal partion (metp) between room, it is characterised in that to be provided with handcart type breaker in described circuit breaker cart room, it is high
Upper contact head box is provided with pressure bus-bar room, lower contact box, current transformer, earthed switch are provided with high-tension cable room, handcart-type breaks
Road device is connected with the static contact in upper contact head box and lower contact box respectively, and the static contact in upper contact head box is by above drawing busbar and master
Busbar is connected, and in wall bushing, wall bushing is passed through and is fixed on cabinet main busbar, and the static contact in lower contact box leads to
Cross down and draw bus and be connected with current transformer, current transformer connection earthed switch.
Preferably, described handcart type breaker is provided with pole, and earthed switch is provided with insulator.
Preferably, described upper contact head box, lower contact box, the pole of handcart type breaker, the insulation of earthed switch
Son, wall bushing use PA66+ glass fibres.
Preferably, described main busbar, on draw busbar, under to draw the alternate and insulation against ground mode of busbar exhausted using air
Edge.
Preferably, described upper contact head box, lower contact box and wall bushing are each attached on cabinet.
Preferably, described metal partion (metp) include being located at handcart room between circuit breaker cart room and high voltage bus room every
Plate, upper contact head box, lower contact box are separately fixed on handcart room dividing plate.
All insulator materials of the invention (i.e. contact box, wall bushing, the pole of handcart type breaker, ground connection
The insulator of switch) PA66+ glass fibres (reinforced PA66) are used, for substituting traditional epoxy resins insulation part, phase
Between and insulation against ground mode use air insulation, any composite insulating material is not used, fully meet the electricity of high-tension switch gear
Gas performance, its process of manufacture is simple, non-environmental-pollution, good electric property, recyclable recycling.
Brief description of the drawings
Fig. 1-1 is a kind of cabinet body structure schematic diagram of environment protection type high pressure switchgear；
Fig. 1-2 is the A-A sectional views of Fig. 1-1；
Fig. 2-1 is a kind of major component layout of environment protection type high pressure switchgear；
Fig. 2-2 is the left view of Fig. 2-1；
Fig. 3 is the B-B sectional views of Fig. 2-1.
Specific embodiment
To become apparent the present invention, hereby with preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
The present invention is a kind of environment protection type high pressure switchgear, for transmission ＆ distribution electrical domain, as shown in Fig. 1-1, Fig. 1-2, cabinet
Be made up of low pressure control room II, circuit breaker cart room III, high voltage bus room IV, high-tension cable room V, small bus-bar room I, each room it
Between it is completely enclosed using metal partion (metp).
As shown in Fig. 2-1, Fig. 2-2, Fig. 3, handcart type breaker 3, high voltage bus room IV are provided with the III of circuit breaker cart room
Upper contact head box 1 is inside provided with, lower contact box 2, current transformer 4, earthed switch 5, handcart type breaker are provided with the V of high-tension cable room
3 are connected with the static contact in upper contact head box 1 and lower contact box 2 respectively, the static contact in upper contact head box 1 by above draw busbar 7 with
Main busbar 9 is connected, and in wall bushing 6, wall bushing 6 is passed through and is fixed on cabinet main busbar 9, in lower contact box 2
Static contact draws bus 8 and is connected with current transformer 4 under passing through, the connection earthed switch 5 of current transformer 4.Upper contact head box 1, it is lower touch
Head cartridge 2 and wall bushing 6 are each attached on cabinet.Metal partion (metp) includes being located at circuit breaker cart room III and high voltage bus room IV
Between handcart room dividing plate, upper contact head box 1, lower contact box 2 are separately fixed on handcart room dividing plate.
Main busbar 9 in cabinet, on draw busbar 7, under draw the alternate and insulation against ground mode of busbar 8 and use air insulation.
Handcart type breaker 3 respectively with the upper contact head box 1 on handcart room dividing plate and lower contact box 2 in static contact
Connection.Static contact in upper contact head box 1 with draw busbar 7 on the IV of high voltage bus room and be connected, above draw busbar 7 and be arranged on
Main busbar 9 in the IV of high voltage bus room is connected, and main busbar 9 passes through wall bushing 6, realizes many electric power systems of switchgear
Combination.Wall bushing 6 is fixed on the side plate of high voltage bus room IV through the side plate of cabinet.Lower contact box 2 is quiet by inside
Contact draws bus 8 with and is connected, under draw bus 8 and be connected with current transformer 4, the connection earthed switch 5 of current transformer 4.Handcart
Formula breaker 3 is provided with pole, and earthed switch 5 is provided with insulator.
Upper contact head box 1, lower contact box 2, the pole of handcart type breaker 3, the insulator of earthed switch 5, set through walls
Pipe 6 uses environment-friendlyinsulation insulation material, i.e. PA66+ glass fibres (reinforced PA66).
In the present embodiment, monnolithic case of the invention is：650mm wide, high-order 2300mm, depth is 1500mm.
Upper contact head box 1 of the invention, lower contact box 2, handcart type breaker 3 are designed as in switchgear phase spacing
150mm.Upper contact head box 1, lower contact box 2 out on draw busbar 7 and under draw the phase spacing of bus 8 and be designed as 170mm.Electric current is mutual
Sensor 4, the phase spacing of earthed switch 5 are designed as 170mm.Alternate and insulation against ground mode of the invention uses air insulation, does not adopt
Any composite insulating material is used, the electric property of high-tension switch gear is fully met, realizes that the environment-friendlyinsulation insulation material is pressed off in height
Close the application of equipment Industry.
Claims (6)
1. a kind of environment protection type high pressure switchgear, including cabinet, cabinet by low pressure control room (II), circuit breaker cart room (III),
High voltage bus room (IV), high-tension cable room (V), small bus-bar room (I) composition, it is completely enclosed using metal partion (metp) between each room, its
It is characterised by, is provided with described circuit breaker cart room (III) in handcart type breaker (3), high voltage bus room (IV) and be provided with
Lower contact box (2), current transformer (4), earthed switch (5), handcart-type open circuit are provided with contact box (1), high-tension cable room (V)
Device (3) is connected with the static contact in upper contact head box (1) and lower contact box (2) respectively, and the static contact in upper contact head box (1) is by upper
Draw busbar (7) to be connected with main busbar (9), main busbar (9) in the wall bushing (6), wall bushing (6) through and be fixed on cabinet
On body, the static contact in lower contact box (2) draws bus (8) and is connected with current transformer (4) under passing through, and current transformer (4) is even
Connect earthed switch (5).
2. a kind of environment protection type high pressure switchgear as claimed in claim 1, it is characterised in that described handcart type breaker
(3) pole is provided with, earthed switch (5) is provided with insulator.
3. a kind of environment protection type high pressure switchgear as claimed in claim 2, it is characterised in that described upper contact head box (1), under
Contact box (2), the pole of handcart type breaker (3), the insulator of earthed switch (5), wall bushing (6) use PA66
+ glass fibre.
4. a kind of environment protection type high pressure switchgear as claimed in claim 2, it is characterised in that described main busbar (9), on draw
Busbar (7), under draw the alternate and insulation against ground mode of busbar (8) and use air insulation.
5. a kind of environment protection type high pressure switchgear as claimed in claim 1, it is characterised in that described upper contact head box (1), under
Contact box (2) and wall bushing (6) are each attached on cabinet.
6. a kind of environment protection type high pressure switchgear as described in claim 1 or 5, it is characterised in that described metal partion (metp) bag
Include the handcart room dividing plate between circuit breaker cart room (III) and high voltage bus room (IV), upper contact head box (1), lower contact box
(2) it is separately fixed on handcart room dividing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710167464.5A CN106936089A (en) | 2017-03-20 | 2017-03-20 | Environment protection type high pressure switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710167464.5A CN106936089A (en) | 2017-03-20 | 2017-03-20 | Environment protection type high pressure switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106936089A true CN106936089A (en) | 2017-07-07 |
Family
ID=59433466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710167464.5A Pending CN106936089A (en) | 2017-03-20 | 2017-03-20 | Environment protection type high pressure switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106936089A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111224327A (en) * | 2018-11-27 | 2020-06-02 | 西安西电高压开关有限责任公司 | Medium-voltage hybrid direct-current circuit breaker based on magnetic coupling transfer principle and cabinet body thereof |
| WO2021031257A1 (en) * | 2019-08-22 | 2021-02-25 | 山东光韵智能科技有限公司 | Quick connection high-voltage switch cabinet |
| CN112713542A (en) * | 2020-12-24 | 2021-04-27 | 四川电器集团中低压智能配电有限公司 | 12kV health monitoring type miniaturized intelligent switch equipment |
| CN112858740A (en) * | 2021-01-26 | 2021-05-28 | 西安高压电器研究院有限责任公司 | Insulation type test intelligent control cabinet for medium-voltage switchgear |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101425662A (en) * | 2008-12-02 | 2009-05-06 | 冯文伶 | Micro metal full-enclosed vacuum switch cabinet |
| CN202167787U (en) * | 2011-08-02 | 2012-03-14 | 湖南丰日电源电气股份有限公司 | Environment-protection air-type solid-insulation high-voltage vacuum switch cabinet |
| CN205319591U (en) * | 2015-11-23 | 2016-06-15 | 昆明耀龙置信变压器制造有限公司 | High height above sea level type high tension switchgear |
| CN105838064A (en) * | 2016-03-31 | 2016-08-10 | 河南森源电气股份有限公司 | Insulating material for embedded pole, and embedded pole for breaker and preparation method thereof |
| CN105932586A (en) * | 2016-06-09 | 2016-09-07 | 十堰德远科技开发有限公司 | High-voltage switch cabinet |
| CN206727517U (en) * | 2017-03-20 | 2017-12-08 | 正泰电气股份有限公司 | A kind of environment protection type high pressure switchgear |
-
2017
- 2017-03-20 CN CN201710167464.5A patent/CN106936089A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101425662A (en) * | 2008-12-02 | 2009-05-06 | 冯文伶 | Micro metal full-enclosed vacuum switch cabinet |
| CN202167787U (en) * | 2011-08-02 | 2012-03-14 | 湖南丰日电源电气股份有限公司 | Environment-protection air-type solid-insulation high-voltage vacuum switch cabinet |
| CN205319591U (en) * | 2015-11-23 | 2016-06-15 | 昆明耀龙置信变压器制造有限公司 | High height above sea level type high tension switchgear |
| CN105838064A (en) * | 2016-03-31 | 2016-08-10 | 河南森源电气股份有限公司 | Insulating material for embedded pole, and embedded pole for breaker and preparation method thereof |
| CN105932586A (en) * | 2016-06-09 | 2016-09-07 | 十堰德远科技开发有限公司 | High-voltage switch cabinet |
| CN206727517U (en) * | 2017-03-20 | 2017-12-08 | 正泰电气股份有限公司 | A kind of environment protection type high pressure switchgear |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111224327A (en) * | 2018-11-27 | 2020-06-02 | 西安西电高压开关有限责任公司 | Medium-voltage hybrid direct-current circuit breaker based on magnetic coupling transfer principle and cabinet body thereof |
| WO2021031257A1 (en) * | 2019-08-22 | 2021-02-25 | 山东光韵智能科技有限公司 | Quick connection high-voltage switch cabinet |
| CN112713542A (en) * | 2020-12-24 | 2021-04-27 | 四川电器集团中低压智能配电有限公司 | 12kV health monitoring type miniaturized intelligent switch equipment |
| CN112858740A (en) * | 2021-01-26 | 2021-05-28 | 西安高压电器研究院有限责任公司 | Insulation type test intelligent control cabinet for medium-voltage switchgear |
| CN112858740B (en) * | 2021-01-26 | 2023-10-20 | 西安高压电器研究院股份有限公司 | Insulating type test intelligent control cabinet for medium-voltage switchgear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170707 |
|
| RJ01 | Rejection of invention patent application after publication |