CN205429741U - Energy -saving low voltage reactive power compensation cabinet - Google Patents
Energy -saving low voltage reactive power compensation cabinet Download PDFInfo
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- CN205429741U CN205429741U CN201620047030.2U CN201620047030U CN205429741U CN 205429741 U CN205429741 U CN 205429741U CN 201620047030 U CN201620047030 U CN 201620047030U CN 205429741 U CN205429741 U CN 205429741U
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- cabinet
- reactive power
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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Abstract
The utility model discloses an energy -saving low voltage reactive power compensation cabinet, including the cabinet body with articulate the qianmen body and the back door body on the cabinet body, be equipped with generating line row, insulator, isolator, fuse, switching condenser contactor, current limiting reactor, condenser, zero line row, ground connection in cabinet internal portion and arrange and attemperator, the fuse, switch the condenser contactor, current limiting reactor and condenser pass through the cable series connection and form compensating circuit, the outside at the qianmen body is equipped with the ampere meter, the voltmeter, intelligent reactive power controller, rotary switch, isolating switch handle and signal lamp, the ampere meter, voltmeter and rotary switch all set up in the electric wire netting circuit, the input and the electric wire netting circuit connection of setting in the internal portion of cabinet of intelligent reactive power controller, the output of intelligent reactive power controller is connected with compensating circuit's input. The utility model discloses an advantage is for internal each function element of portion of cabinet sets up in order, comparatively neat, whole low in production cost of back panel wiring and energy -conservation are personally experienced sth. Part of the body to the cabinet.
Description
Technical field
This utility model relates to compensating cabinet technical field, is related specifically to energy-saving low voltage reactive power compensation cabinet.
Background technology
Along with microelectric technique, digital control technology, the high speed development of communication and network technology and extensively apply, low-voltage electrical apparatus intellectualized technology is developed rapidly, and intelligent, integrated, networking, high reliability, availability, maintainability, energy-saving and environmental protection, safety become the main flow of intelligent electric appliance development.
Energy-saving low voltage reactive power compensation cabinet linguistic term low-pressure energy-saving electrical equipment of new generation out in the overall development of intelligent electric appliance just, but currently used energy-saving low voltage reactive power compensation cabinet overall structure is complex, cabinet back panel wiring is numerous and diverse, it is made to safeguard inconvenience, production cost is high, energy-saving effect is poor, and service life is short, bring bigger inconvenience to user.
But for the deficiencies in the prior art, developer be necessary to develop a kind of reasonable in design, the internal each function element of simple in construction, cabinet is arranged in order, cabinet back panel wiring is more neat, be easy to maintenance, integral production low cost, the energy-conservation and energy-saving low voltage reactive power compensation cabinet of length in service life.
Utility model content
For solving the problem that prior art exists, this utility model provides that the internal each function element of a kind of reasonable in design, simple in construction, cabinet is arranged in order, cabinet back panel wiring is more neat, be easy to maintenance, integral production low cost, the energy-conservation and energy-saving low voltage reactive power compensation cabinet of length in service life.
For solving above technical problem, this utility model realizes by the following technical solutions:
nullEnergy-saving low voltage reactive power compensation cabinet，Including cabinet and be hinged on the front door body of cabinet front end and be hinged on the rear door body of cabinet rear end，Air inlet and air outlet is offered in the rear in door body，It is characterized in that，It is provided with bus bar inside described cabinet、Insulator、Disconnecting switch、Fuse、Switching capacitor contactor、Current-limiting reactor、Capacitor、Zero line is arranged、Earthing bar and register，Described bus bar、Insulator、Disconnecting switch is arranged on the top of cabinet，Described fuse、Switching capacitor contactor、Current-limiting reactor、Capacitor、Zero line row and earthing bar are arranged on the bottom of cabinet，Described fuse、Switching capacitor contactor、Current-limiting reactor and capacitor are formed by cable series connection and compensate circuit，The input of described bus bar is connected with mains-power circuit by bus clip，The outfan of described bus bar is arranged on cabinet by insulator and is connected with the input of disconnecting switch，The outfan of described disconnecting switch is connected with the input compensating circuit，The outfan of described compensation circuit is connected with mains-power circuit，Described zero line row be connected with mains-power circuit respectively with earthing bar；
Described register includes temperature sensor, temperature controller and radiator fan, the signal output part of described temperature sensor is connected with the signal input part of temperature controller, the outfan of described temperature controller is connected with radiator fan, and described radiator fan is arranged at the air outlet within cabinet；
Ammeter, voltmeter, intelligent reactive power controller, rotary switch, disconnecting switch handle and signal lights it is provided with in the outside of described front door body, described ammeter, voltmeter and rotary switch may be contained within mains-power circuit, the input of described intelligent reactive power controller is connected with the mains-power circuit being arranged within cabinet, the outfan of described intelligent reactive power controller is connected with the input compensating circuit, described signal lights is connected with compensating circuit, and described disconnecting switch handle is connected with disconnecting switch.
In a preferred embodiment of the present utility model, described rear door body includes left back door and right-rear-door.
In a preferred embodiment of the present utility model, at four drift angles at described cabinet top, it is respectively equipped with joint hinge.
Compared with prior art, the advantages such as this utility model has that the internal each function element of reasonable in design, simple in construction, cabinet is arranged in order, cabinet back panel wiring is more neat, is easy to maintenance, integral production low cost, energy-conservation and length in service life, simultaneously because being provided with zero line row and earthing bar in the bottom of cabinet, earthing bar can improve the safety of compensating cabinet, and zero line row is arranged on the bottom of cabinet, the waste to zero line row's material can be reduced, making the internal connection of this reactive power compensation cabinet more succinct, in power system, networking operation is convenient.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the rearview of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is left view of the present utility model.
Fig. 5 is internal structure schematic diagram of the present utility model.
Fig. 6 is that this utility model compensates circuit diagram.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with being specifically illustrating, this utility model is expanded on further.
With reference to shown in Fig. 1-Fig. 6, the energy-saving low voltage reactive power compensation cabinet be given in figure, including cabinet 100 be hinged on the front door body 200 of cabinet 100 front end and be hinged on the rear door body of cabinet 100 rear end.
The hinge side in cabinet 100 front end is passed through in the side of front door body 200, the opposite side of front door body 200 is connected on the opposite side of cabinet 100 front end by snap close, then door body includes left back door 320 and right-rear-door 310, left back door 320 pass on left hinge on the left side of cabinet 100 rear end, and right-rear-door 310 passes through hinge on the right side of cabinet 100 rear end, and match with the left side of offside door 310 in the right side of left back door 320, all offer air inlet 311 and air outlet 312 in the bottom of left back door 320 and right-rear-door 310.
Bus bar 500 it is provided with inside cabinet 100, insulator 600, disconnecting switch 700, fuse 810, switching capacitor contactor 820, current-limiting reactor 830, capacitor 840, zero line row 900, earthing bar 1000 and register (not shown), bus bar 500, insulator 600, disconnecting switch 700 is arranged on the top of cabinet 100, described fuse 810, switching capacitor contactor 820, current-limiting reactor 830, capacitor 840, zero line row 900 and earthing bar 1000 are arranged on the bottom of cabinet 100, fuse 810, switching capacitor contactor 820, current-limiting reactor 830 and capacitor 840 are formed by cable series connection and compensate circuit 800.
The input of bus bar 500 is connected with mains-power circuit by bus clip 400, the outfan of bus bar 500 is arranged on cabinet 100 by insulator 600 and is connected with the input of disconnecting switch 700, the outfan of disconnecting switch 700 is connected with the input compensating circuit 800, the outfan compensating circuit 800 is connected with mains-power circuit, and zero line row 900 is connected with mains-power circuit respectively with earthing bar 1000.
Ammeter 210, voltmeter 220, intelligent reactive power controller 240, rotary switch 230, disconnecting switch handle 250 and signal lights 260 it is provided with in the outside of front door body 200, ammeter 210, voltmeter 220 and rotary switch 230 may be contained within mains-power circuit, the input of intelligent reactive power controller 240 is connected with the mains-power circuit being arranged within cabinet 100, the outfan of intelligent reactive power controller 240 is connected with the input compensating circuit 800, signal lights 260 is connected with compensating circuit 800, and disconnecting switch handle 250 is connected with disconnecting switch 700.
Register includes temperature sensor, temperature controller and radiator fan, the signal output part of temperature sensor is connected with the signal input part of temperature controller, the outfan of temperature controller is connected with radiator fan, and radiator fan is arranged at the air outlet 312 within cabinet 100.
When the temperature within cabinet 100 is higher than the high temperature values set, temperature controller controls radiator fan work, radiator fan makes the temperature within cabinet reduce, when the temperature within cabinet is less than the low-temperature values set, temperature controller controls radiator fan and quits work, further increase the heat dispersion of this reactive power compensation cabinet, also reduce the consumption of the energy simultaneously.
Being respectively equipped with joint hinge 1100 at four drift angles at cabinet 100 top, shifting intelligent type low-voltage reactive power compensation cabinet can be conveniently hung in the setting of joint hinge 1100, further increases the Practical Performance of this reactive power compensation cabinet.
In sum this utility model have that the internal each function element of reasonable in design, simple in construction, cabinet is arranged in order, cabinet back panel wiring is more neat, be easy to maintenance, the advantage such as integral production low cost, energy-conservation and length in service life, simultaneously because being provided with zero line row and earthing bar in the bottom of cabinet, earthing bar can improve the safety of compensating cabinet, and zero line row is arranged on the bottom of cabinet, the waste to zero line row's material can be reduced, making the internal connection of this reactive power compensation cabinet more succinct, in power system, networking operation is convenient.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope, this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (3)
- nullThe most energy-saving low voltage reactive power compensation cabinet，Including cabinet and be hinged on the front door body of cabinet front end and be hinged on the rear door body of cabinet rear end，Air inlet and air outlet is offered in the rear in door body，It is characterized in that，It is provided with bus bar inside described cabinet、Insulator、Disconnecting switch、Fuse、Switching capacitor contactor、Current-limiting reactor、Capacitor、Zero line is arranged、Earthing bar and register，Described bus bar、Insulator、Disconnecting switch is arranged on the top of cabinet，Described fuse、Switching capacitor contactor、Current-limiting reactor、Capacitor、Zero line row and earthing bar are arranged on the bottom of cabinet，Described fuse、Switching capacitor contactor、Current-limiting reactor and capacitor are formed by cable series connection and compensate circuit，The input of described bus bar is connected with mains-power circuit by bus clip，The outfan of described bus bar is arranged on cabinet by insulator and is connected with the input of disconnecting switch，The outfan of described disconnecting switch is connected with the input compensating circuit，The outfan of described compensation circuit is connected with mains-power circuit，Described zero line row be connected with mains-power circuit respectively with earthing bar；Described register includes temperature sensor, temperature controller and radiator fan, the signal output part of described temperature sensor is connected with the signal input part of temperature controller, the outfan of described temperature controller is connected with radiator fan, and described radiator fan is arranged at the air outlet within cabinet；Ammeter, voltmeter, intelligent reactive power controller, rotary switch, disconnecting switch handle and signal lights it is provided with in the outside of described front door body, described ammeter, voltmeter and rotary switch may be contained within mains-power circuit, the input of described intelligent reactive power controller is connected with the mains-power circuit being arranged within cabinet, the outfan of described intelligent reactive power controller is connected with the input compensating circuit, described signal lights is connected with compensating circuit, and described disconnecting switch handle is connected with disconnecting switch.
- Energy-saving low voltage reactive power compensation cabinet the most according to claim 1, it is characterised in that: described rear door body includes left back door and right-rear-door.
- Energy-saving low voltage reactive power compensation cabinet the most according to claim 1, it is characterised in that: at four drift angles at described cabinet top, it is respectively equipped with joint hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620047030.2U CN205429741U (en) | 2016-01-18 | 2016-01-18 | Energy -saving low voltage reactive power compensation cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620047030.2U CN205429741U (en) | 2016-01-18 | 2016-01-18 | Energy -saving low voltage reactive power compensation cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205429741U true CN205429741U (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620047030.2U Expired - Fee Related CN205429741U (en) | 2016-01-18 | 2016-01-18 | Energy -saving low voltage reactive power compensation cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205429741U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107845970A (en) * | 2017-12-13 | 2018-03-27 | 环宇集团（南京）有限公司 | Low-voltage reactive power compensation device and equipment |
| CN108808526A (en) * | 2018-07-04 | 2018-11-13 | 青岛联合智造科技有限公司 | A kind of electric power distributing cabinet convenient for heat dissipation |
-
2016
- 2016-01-18 CN CN201620047030.2U patent/CN205429741U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107845970A (en) * | 2017-12-13 | 2018-03-27 | 环宇集团（南京）有限公司 | Low-voltage reactive power compensation device and equipment |
| CN108808526A (en) * | 2018-07-04 | 2018-11-13 | 青岛联合智造科技有限公司 | A kind of electric power distributing cabinet convenient for heat dissipation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20220118 |