CN207853479U - A kind of distribution transforming three-phase load unbalance self-level(l)ing device - Google Patents
A kind of distribution transforming three-phase load unbalance self-level(l)ing device Download PDFInfo
- Publication number
- CN207853479U CN207853479U CN201721783280.3U CN201721783280U CN207853479U CN 207853479 U CN207853479 U CN 207853479U CN 201721783280 U CN201721783280 U CN 201721783280U CN 207853479 U CN207853479 U CN 207853479U
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- CN
- China
- Prior art keywords
- babinet
- phase
- cabinet door
- phase balancing
- concentrator
- 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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- 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
- Y02E40/50—Arrangements for eliminating or reducing asymmetry in polyphase networks
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Abstract
The utility model discloses a kind of distribution transforming three-phase load unbalance self-level(l)ing devices, including babinet, regulating device and three-phase balancing concentrator, the babinet is made of top plate and bottom plate and side plate, its latus inframedium is equipped with three pieces, the upper and lower ends of side plate are fixedly connected with top plate and bottom plate respectively, cabinet door is provided on babinet, cabinet door is connected through the hinge on babinet, cabinet door is rotatablely connected with side plate by hinge, cabinet door is provided with gasket with babinet joint place, and the front end of gasket is bonded in the rear end of cabinet door；The three-phase balancing of the utility model is switched is transferred to three-phase balancing concentrator by gathered data, three-phase balancing concentrator receives the data of three-phase balancing switch acquisition, three-phase balancing concentrator transfers data to three-phase balancing main station system by GPRS wireless telecommunications, three-phase balancing main station system issues control command to three-phase balancing concentrator, to control three-phase balancing switch.
Description
Technical field
The utility model is related to a kind of power equipment, specifically a kind of distribution transforming three-phase load unbalance self-level(l)ing device.
Background technology
In the daily operation management of power distribution network, line loss and power quality are all that current power department and user are most closed
One of the problem of heart.And in production, household electricity, it is commonly present a large amount of single-phase, asymmetric, non-linear, impact loads so that
The three-phase imbalance of distribution system, and caused sternly to the equipment such as distribution transformer, taiwan area circuit, the performance of facility and service life
The influence of weight, results even in transformer and burns.And distribution transforming three-phase load unbalance self-level(l)ing device can effectively reduce distribution
The fault harm that system three-phase imbalance is brought, to improve the realization of distribution operation stability and intelligentized control method.
Utility model content
The purpose of this utility model is to provide a kind of production cost is low, distribution transforming three-phase load unbalance simple in structure from
Dynamic levelling device, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions：
A kind of distribution transforming three-phase load unbalance self-level(l)ing device, including babinet, regulating device and three-phase balancing are concentrated
Device, the babinet are made of top plate and bottom plate and side plate, and latus inframedium is equipped with three pieces, the upper and lower ends of side plate respectively with top plate and
Bottom plate is fixedly connected, and cabinet door is provided on babinet, and cabinet door is connected through the hinge on babinet, and cabinet door is rotated with side plate by hinge
Connection, cabinet door are provided with gasket with babinet joint place, and the front end of gasket is bonded in the rear end of cabinet door；Regulating device includes water
Level, installation bottom and telescopic rod, level meter are mounted on the front end of the bottom plate of babinet, and installation bottom is fixedly connected with installation surface；It stretches
Contracting bar one end is connect with installation bottom, and the telescopic rod other end is connect with the bottom of box, and the telescopic rod includes being fixed with installation bottom
The loop bar of connection and the mandril hinged with tank floor, loop bar one end are fixedly connected with installation bottom, and the loop bar other end is hollow knot
Structure, loop bar are equipped with adjusting bolt, and in loop bar hollow structure, the mandril other end is hinged with bottom plate bottom surface for mandril one end；Institute
It states and is installed with apparatus mounting plate in babinet, three-phase balancing concentrator and multiple is separately installed on the apparatus mounting plate
Three-phase balancing switchs, and is electrically connected between three-phase balancing concentrator and multiple three-phase balancings switch, three-phase balancing is concentrated
Device connects three-phase balancing main station system by GPRS wireless telecommunications.
Further, the babinet and cabinet door inner wall are provided with cashmere-planted layer.
Further, the gasket is that the silica gel of multi-section rectangular structure is spliced.
Further, there are four the telescopic rod is set, it is separately positioned on four angles of babinet position.
Further, the side of the loop bar offers several through-holes, is offered on mandril corresponding with through-hole on loop bar
Threaded hole.
Compared with prior art, the utility model effectively prevent the extraneous wet air and dust to enter in babinet, prevents
Only keep entire PCB surface conductive because the various dusts in air enter to cause, leads to the hair of failure or even burn observations
It is raw；The bottom of box is equipped with regulating device, and the presence of regulating device can make the installation surface of babinet is unnecessary to reach certain
Levelness can install, facilitate the utility model to install, by change save bolt be inserted into different through-holes, you can change stretch
The length of contracting bar；Babinet is placed, according to the display of level meter, excessively high place is turned down or will be too low by adjusting adjusting bolt
Place be turned up and reach horizontal, to the gradient of regulating box；Telescopic rod makes the height of babinet become to adjust, to logical
The height for overregulating babinet all angles reaches the standard of gradient, and installation bottom, which is directly fixedly mounted on bottom surface, can make entirely to fill
It sets and is fixed on mounting surface, the loop bar being fixedly connected with installation bottom can be such that entire babinet fixes, and prevent from toppling over, with babinet
The hinged mandril in bottom surface can be such that the adjusting of telescopic rod is achieved, and the rack-and-pinion being equipped between loop bar and mandril can be adjusted
The relative position of mandril and loop bar is to achieve the purpose that regulating box gradient；Three-phase balancing switch transmits gathered data
Three-phase balancing concentrator, three-phase balancing concentrator is given to receive the data of three-phase balancing switch acquisition, three-phase balancing collection
Middle device transfers data to three-phase balancing main station system by GPRS wireless telecommunications, and three-phase balancing main station system issues control
Three-phase balancing concentrator is ordered, to control three-phase balancing switch.
Description of the drawings
Fig. 1 is the structural schematic diagram of distribution transforming three-phase load unbalance self-level(l)ing device.
Fig. 2 is the structural schematic diagram of telescopic rod in distribution transforming three-phase load unbalance self-level(l)ing device.
Fig. 3 is the structural schematic diagram of distribution transforming three-phase load unbalance self-level(l)ing device middle case.
Specific implementation mode
The technical solution of this patent is described in more detail With reference to embodiment.
Please refer to Fig.1-3, a kind of distribution transforming three-phase load unbalance self-level(l)ing device, including babinet 1,3 and of regulating device
Three-phase balancing concentrator 6, the babinet 1 are made of top plate 11, bottom plate 12 and side plate 13, and latus inframedium 13 is equipped with three pieces, side
The upper and lower ends of plate 13 are fixedly connected with top plate 11 and bottom plate 12 respectively, and cabinet door 2 is provided on babinet 1, and cabinet door 2 passes through hinge 21
It is connected on babinet 1, cabinet door 2 is rotatablely connected with side plate 13 by hinge, and babinet 1 and 2 inner wall of cabinet door are provided with cashmere-planted layer, effectively
Prevent air water condensation in babinet 1 from forming water droplet, cabinet door 2 is provided with gasket 22, the front end of gasket 22 with 1 joint place of babinet
It is bonded in the rear end of cabinet door 2；The gasket 22 is that the silica gel of multi-section rectangular structure is spliced, and effectively prevent extraneous humidity
Air and dust enter in babinet 1, prevent from keeping entire PCB surface conductive because the various dusts in air enter to cause, lead
Cause the generation of failure or even burn observations；1 bottom of the babinet is equipped with regulating device 3, and the presence of regulating device 3 can make case
The installation surface of body 1 is unnecessary, which to reach certain levelness, to install, and facilitate the utility model to install, regulating device 3 includes
Level meter 31, installation bottom 32 and telescopic rod 4, level meter 31 are mounted on the front end of the bottom plate 12 of babinet 1, installation bottom 32 and installation table
Face is fixedly connected, and there are four telescopic rod 4 is set, is separately positioned on 1 four angles of babinet position；4 one end of telescopic rod and installation bottom
32 connections, 4 other end of telescopic rod are connect with 1 bottom of babinet, and the telescopic rod 4 includes the loop bar being fixedly connected with installation bottom 32
41 and the mandril 42 hinged with 1 bottom surface of babinet, 41 one end of loop bar is fixedly connected with installation bottom 32, and 41 other end of loop bar is hollow knot
Structure, loop bar 41 are equipped with adjusting bolt 43, and 42 one end of mandril is in 41 hollow structure of loop bar, 42 other end of mandril and bottom plate 12
Bottom surface is hinged；The side of loop bar 41 offers several through-holes, and threaded hole corresponding with through-hole on loop bar 41 is offered on mandril 42,
Bolt 43 is saved by change to be inserted into different through-holes, you can change the length of telescopic rod 4；Babinet 1 is placed, according to level
The display of instrument 31 adjusts adjusting bolt 43 and turns down excessively high place or too low place height-regulating is reached horizontal, to adjust
The gradient of babinet 1；Telescopic rod 4 makes the height of babinet 1 become to adjust, to pass through the height of 1 all angles of regulating box
Degree reaches the standard of gradient, and installation bottom 32, which is directly fixedly mounted on bottom surface, so that whole device is fixed on mounting surface, institute
Stating the loop bar 41 being fixedly connected with installation bottom 32 can be such that entire babinet 1 fixes, and prevent from toppling over, the hinged top with 1 bottom surface of babinet
Bar 42 can be such that the adjusting of telescopic rod 4 is achieved, and the rack-and-pinion being equipped between loop bar 41 and mandril 42 can adjust mandril
42 and loop bar 41 relative position to achieve the purpose that 1 gradient of regulating box；Equipment peace is installed in the babinet 1
Loading board 5 is separately installed with three-phase balancing concentrator 6 and multiple three-phase balancing switches 7, three-phase on the apparatus mounting plate 5
It is electrically connected between balancing concentrator 6 and multiple three-phase balancing switches 7, securely and reliably, three-phase balancing switch 7 will acquire number
According to three-phase balancing concentrator 6 is transferred to, three-phase balancing concentrator 6 receives the data of 7 acquisition of three-phase balancing switch, three-phase
Balancing concentrator 6 transfers data to three-phase balancing main station system, system of three-phase balancing main website by GPRS wireless telecommunications
System 9 issues control command to three-phase balancing concentrator 6, to control three-phase balancing switch 7.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, one skilled in the relevant art within the scope of knowledge, can also be under the premise of not departing from this patent objective
Various changes can be made.
Claims (5)
1. a kind of distribution transforming three-phase load unbalance self-level(l)ing device, including babinet, regulating device and three-phase balancing concentrator,
It is characterized in that, the babinet is made of top plate and bottom plate and side plate, latus inframedium is equipped with three pieces, and the upper and lower ends of side plate are distinguished
It is fixedly connected with top plate and bottom plate, cabinet door is provided on babinet, cabinet door is connected through the hinge on babinet, and cabinet door passes through with side plate
Hinge is rotatablely connected, and cabinet door is provided with gasket with babinet joint place, and the front end of gasket is bonded in the rear end of cabinet door；Adjust dress
It sets including level meter, installation bottom and telescopic rod, level meter is mounted on the front end of the bottom plate of babinet, and installation bottom is fixed with installation surface
Connection；Telescopic rod one end is connect with installation bottom, and the telescopic rod other end is connect with the bottom of box, and the telescopic rod includes and installation
The loop bar and the mandril hinged with tank floor that bottom is fixedly connected, loop bar one end are fixedly connected with installation bottom, and the loop bar other end is
Hollow structure, loop bar are equipped with adjusting bolt, and in loop bar hollow structure, the mandril other end is cut with scissors with bottom plate bottom surface for mandril one end
It connects；It is installed with apparatus mounting plate in the babinet, three-phase balancing concentrator is separately installed on the apparatus mounting plate
It switchs, is electrically connected between three-phase balancing concentrator and multiple three-phase balancings switch, three-phase leveling with multiple three-phase balancings
The concentrator that weighs connects three-phase balancing main station system by GPRS wireless telecommunications.
2. distribution transforming three-phase load unbalance self-level(l)ing device according to claim 1, which is characterized in that the babinet and
Cabinet door inner wall is provided with cashmere-planted layer.
3. distribution transforming three-phase load unbalance self-level(l)ing device according to claim 1, which is characterized in that the gasket
It is spliced for the silica gel of multi-section rectangular structure.
4. distribution transforming three-phase load unbalance self-level(l)ing device according to claim 1, which is characterized in that the telescopic rod
There are four if, it is separately positioned on four angles of babinet position.
5. distribution transforming three-phase load unbalance self-level(l)ing device according to claim 1, which is characterized in that the loop bar
Side offers several through-holes, and threaded hole corresponding with through-hole on loop bar is offered on mandril.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721783280.3U CN207853479U (en) | 2017-12-19 | 2017-12-19 | A kind of distribution transforming three-phase load unbalance self-level(l)ing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721783280.3U CN207853479U (en) | 2017-12-19 | 2017-12-19 | A kind of distribution transforming three-phase load unbalance self-level(l)ing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207853479U true CN207853479U (en) | 2018-09-11 |
Family
ID=63421379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721783280.3U Expired - Fee Related CN207853479U (en) | 2017-12-19 | 2017-12-19 | A kind of distribution transforming three-phase load unbalance self-level(l)ing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207853479U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109962421A (en) * | 2019-02-13 | 2019-07-02 | 南京宏景智能电网科技有限公司 | A kind of New Low Voltage conjunction distribution box |
-
2017
- 2017-12-19 CN CN201721783280.3U patent/CN207853479U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109962421A (en) * | 2019-02-13 | 2019-07-02 | 南京宏景智能电网科技有限公司 | A kind of New Low Voltage conjunction distribution box |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20181219 |