CN207426711U - A kind of buried reactive power compensator - Google Patents
A kind of buried reactive power compensator Download PDFInfo
- Publication number
- CN207426711U CN207426711U CN201820164470.5U CN201820164470U CN207426711U CN 207426711 U CN207426711 U CN 207426711U CN 201820164470 U CN201820164470 U CN 201820164470U CN 207426711 U CN207426711 U CN 207426711U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- reactive
- installed part
- power compensator
- reactive power
- 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
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Classifications
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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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- Supply And Distribution Of Alternating Current (AREA)
Abstract
The utility model embodiment discloses a kind of buried reactive power compensator, including：Installed part including installation housing and installation lid, installs housing upper end opening, and installation lid is articulated with the openend of installation housing；Cabinet, cabinet are arranged in installed part, including cabinet shell, partition plate and multiple connection-pegs；At least one reactive compensation unit, including shell, reactive-load compensation element and electric mortiser column；Lifting gear, lifting gear are connected with installation housing and cabinet and cabinet can be driven to move up and down along installation housing.A kind of buried reactive power compensator of the utility model by installed part by being hidden in underground, cabinet is arranged in installed part, and pass through lifting gear and be connected with installed part, usually cabinet is worked normally in installed part, it is necessary to when overhauling or replacing reactive compensation unit, and cabinet is raised on earth's surface by lifting gear, it is operated convenient for staff, sent back to again after end of operation and installed part in, be not take up ground space, economize the land resource.
Description
Technical field
The utility model is related to field of electrical equipment more particularly to a kind of buried reactive power compensators.
Background technology
Reactive-load compensation, full name reactive power compensation are a kind of power factors for being risen in power supply system and improving power grid
Effect, reduce the loss of supply transformer and conveying circuit, improve power supply efficiency, improve the technology of power supply environment.So nothing
Reactive power compensation device is in an indispensable very important position in power supply system.Rational selection compensation
Device can be accomplished to reduce the loss of power grid to greatest extent, improve power grid quality.
With the development of economy, the price in soil raises year by year, cost of land when causing to set reactive power compensator
Higher and higher, then engineering staff, which just generates, is arranged at reactive power compensator beneath imagination, reactive-load compensation to be avoided to fill
It puts and occupies valuable soil.However reactive power compensator is arranged at underground while also brings the problem of new, such as when the ground
Area's electricity consumption happens variation, it is necessary to when changing reactive-load compensation number or when maintenance repair is safeguarded, reactive power compensator is located at ground
Under, the problem of staff is inconvenient.Cause this imagination that could not promote and apply on a large scale.
Utility model content
The purpose of the utility model is to overcome above-mentioned technical deficiencies, propose a kind of buried reactive power compensator, solve
Reactive power compensator is arranged at underground in the prior art, technical staff is in repair and maintenance in the future and changes reactive-load compensation number
The technical issues of inconvenient for operation during volume.
In order to reach above-mentioned technical purpose, the utility model embodiment provides a kind of buried reactive power compensator, should
A kind of buried reactive power compensator includes：Installed part, installed part include installation housing and installation lid, and installation housing upper end is opened
Mouthful, installation lid is articulated with the openend of installation housing；Cabinet, cabinet are arranged in installed part, including cabinet shell, partition plate and more
A connection-peg, partition plate are arranged in cabinet shell, and cabinet shell inner space is separated into multiple accommodating spaces, multiple connection-pegs with
Multiple accommodating spaces, which correspond, to be set, and each connection-peg is embedded in the side wall of accommodating space；At least one reactive-load compensation
Unit, each reactive compensation unit are built in one of accommodating space, and each reactive compensation unit includes shell, idle
Compensating element, and electric mortiser column, reactive-load compensation element are arranged at enclosure, and electric mortiser column one end is through shell and is connected to idle
Compensating element, the other end and connection-peg grafting；Lifting gear, lifting gear are connected and can drive with installation housing and cabinet
Cabinet moves up and down along installation housing to installation hull outside.
Compared with prior art, the utility model has the advantages that：One kind of the utility model is buried idle
By the way that installed part is hidden in underground, cabinet is arranged in installed part compensation device, and is passed through lifting gear and be connected with installed part, is put down
When cabinet worked normally in installed part, it is necessary to when overhauling or replacing reactive compensation unit, cabinet is raised to by lifting gear
On earth's surface, operated convenient for staff, sent back to again after end of operation and installed part in, be not take up ground space, save
Land resource.
Description of the drawings
Fig. 1 is a kind of structure diagram of buried reactive power compensator provided by the utility model；
Fig. 2 is the structure diagram of cabinet in Fig. 1, reactive compensation unit and lifting gear；
Fig. 3 is the side view of reactive compensation unit in Fig. 2.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.
Fig. 1 to Fig. 3 is referred to, Fig. 1 is a kind of structural representation of buried reactive power compensator provided by the utility model
Figure；Fig. 2 is the structure diagram of cabinet in Fig. 1, reactive compensation unit and lifting gear；Fig. 3 is reactive compensation unit in Fig. 2
Side view.
A kind of buried reactive power compensator includes：Installed part 1, cabinet 2, reactive compensation unit 3 and lifting gear are (not
Mark).
Installed part 1 is arranged at underground, including installation housing 11 and installation lid 12.11 upper end opening of housing, installation lid are installed
12 are articulated with the openend of installation housing 11, and concordant with ground.Install lid 12 for close be open, avoid pedestrian fall or
Sundries drops into installed part 1.From the point of view of saving the area, package unit can be arranged to greening lawn or indoor big
In the Room.
Cabinet 2 is arranged in installed part 1, including cabinet shell (not indicating), partition plate (not indicating) and connection-peg 21.Partition plate
It is arranged in cabinet shell, and cabinet shell inner space is separated into multiple accommodating spaces, multiple connection-pegs 21 and multiple accommodating skies
Between correspond and set, and each connection-peg is embedded in the side wall of accommodating space.Each accommodating space is bottom-up is provided with
Fan 22, for cooling down to reactive compensation unit 3.
Reactive compensation unit 3 at least one, each reactive compensation unit equal 3 is built in one of accommodating space, and
And a reactive compensation unit 3 is at most placed in each matter space that holds.Each reactive compensation unit 3 includes shell 31, reactive-load compensation
Element (not shown) and electric mortiser column 32.Reactive-load compensation element is arranged inside shell 31, and 32 one end of electric mortiser column passes through shell 31
It is electrically connected with reactive-load compensation element, the other end and 21 grafting of connection-peg.The bottom surface and side of reactive compensation unit 3 are provided with ventilation
Hole 33, the venthole 33 of wind from 31 bottom of shell that fan 22 is blown out enters, after reactive-load compensation element wind cooling temperature lowering, from side
Venthole 33 blow out.Lift-pull handle 34 is provided on the side of reactive compensation unit 3, for it is more convenient pick and place it is idle
Compensating unit 3.
Lifting gear is connected respectively at installed part 1 with cabinet 2, for drive cabinet 2 along installation housing 11 move up and down to
It installs outside housing 11.The lifting principle of lifting gear can there are many selection, such as：Rack and pinion engagement is driven, and hydraulic pressure drives
Dynamic, pulley lifting transmission isotype in the present embodiment, takes rack and pinion engagement transmission mode.Lifting gear includes motor
41st, gear 42 and rack 43, motor 41 and cabinet 2 are affixed, and transmission shaft is connected transmission, rack 43 with gear 42 by chain
It is arranged on the inner wall of installed part 1, gear 42 is engaged with rack 43.Lifting gear has multigroup, and the central symmetry on cabinet 2 is set
It puts, ensures stress balance when moving up and down of cabinet 2.Based on the considerations of multiple lifting gears synchronism at work, electricity
Machine 41 uses synchronous motor.
A kind of buried reactive power compensator of the utility model at work, first according to the power demand of one's respective area,
The number of compensation, places suitable reactive compensation unit 3, then motor 41 moves cabinet 2 with moving gear 42 needed for being calculated
Enter in installed part 1, close installation lid 12, complete equipment is hidden in underground, is not take up spatial surface.When needs overhaul or replace nothing
During work(compensating unit 3, staff opens installation lid 12 again, and cabinet 2 is raised on ground by control lifting gear to be grasped
Make.Since whole equipment is arranged at underground, the environment in a constant temperature, it is thus also avoided that due to the variation in weather or season,
Environment temperature is caused to rise extremely, the radiate undesirable situation of reactive compensation unit 3 occurs.
Implement the utility model embodiment, have the advantages that：A kind of buried reactive-load compensation of the utility model
By the way that installed part is hidden in underground, cabinet is arranged in installed part device, and is passed through lifting gear and be connected with installed part, usually machine
Cabinet is worked normally in installed part, it is necessary to when overhauling or replacing reactive compensation unit, and cabinet is raised to earth's surface by lifting gear
On, operated convenient for staff, sent back to again after end of operation and installed part in, be not take up ground space, Economization on land
Resource.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modifications, equivalent replacements and improvements are made should be included in the utility model
Protection domain within.
Claims (7)
1. a kind of buried reactive power compensator, which is characterized in that a kind of buried reactive power compensator includes：
Installed part, the installed part includes installation housing and installation lid, described to install housing upper end opening, and the installation lid is hinged
In the openend of the installation housing；
Cabinet, the cabinet are arranged in the installed part, and including cabinet shell, partition plate and multiple connection-pegs, the partition plate is set
It is placed in the cabinet shell, and cabinet shell inner space is separated into multiple accommodating spaces, multiple connection-pegs and multiple appearances
It corresponds and sets between emptying, and each connection-peg is embedded in the side wall of the accommodating space；
At least one reactive compensation unit, each reactive compensation unit are built in one of them described accommodating space, often
A reactive compensation unit includes shell, reactive-load compensation element and electric mortiser column, and the reactive-load compensation element is arranged at institute
Enclosure is stated, described electric mortiser column one end passes through the shell and is connected to the reactive-load compensation element, the other end is inserted with described
Connector grafting；
Lifting gear, the lifting gear are connected with the installation housing and the cabinet and can drive the cabinet along institute
Installation housing is stated to move up and down to the installation hull outside.
2. a kind of buried reactive power compensator according to claim 1, which is characterized in that the lifting gear includes electricity
Machine, gear and rack, the motor and the cabinet are affixed, and transmission shaft is connected transmission, institute with the gear by chain
It states rack to be arranged on the inner wall of the installed part, the gear is engaged with the rack.
3. a kind of buried reactive power compensator according to claim 2, which is characterized in that the lifting gear has more
Group, the center symmetric setting on the cabinet.
4. a kind of buried reactive power compensator according to claim 3, which is characterized in that the motor is synchronous electricity
Machine.
A kind of 5. buried reactive power compensator according to claim 1, which is characterized in that each accommodating space bottom
Portion is provided with fan upward.
6. a kind of buried reactive power compensator according to claim 5, which is characterized in that the reactive compensation unit
Bottom surface and side are provided with venthole.
7. a kind of buried reactive power compensator according to claim 6, which is characterized in that in the reactive compensation unit
Side on be provided with lift-pull handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820164470.5U CN207426711U (en) | 2018-01-30 | 2018-01-30 | A kind of buried reactive power compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820164470.5U CN207426711U (en) | 2018-01-30 | 2018-01-30 | A kind of buried reactive power compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207426711U true CN207426711U (en) | 2018-05-29 |
Family
ID=62397321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820164470.5U Expired - Fee Related CN207426711U (en) | 2018-01-30 | 2018-01-30 | A kind of buried reactive power compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207426711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108988149A (en) * | 2018-07-26 | 2018-12-11 | 房利鹏 | A kind of section space-efficient decanter type can be realized the electric power cabinet of dehumidifier |
-
2018
- 2018-01-30 CN CN201820164470.5U patent/CN207426711U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108988149A (en) * | 2018-07-26 | 2018-12-11 | 房利鹏 | A kind of section space-efficient decanter type can be realized the electric power cabinet of dehumidifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20220130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |