CN207490370U - A kind of matched transformer electronic box - Google Patents
A kind of matched transformer electronic box Download PDFInfo
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- CN207490370U CN207490370U CN201721541954.9U CN201721541954U CN207490370U CN 207490370 U CN207490370 U CN 207490370U CN 201721541954 U CN201721541954 U CN 201721541954U CN 207490370 U CN207490370 U CN 207490370U
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- outlet
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- electronic box
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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 is related to low-voltage distribution R ＆ D design field more particularly to a kind of matched transformer electronic boxs, and the utility model adopts the following technical solution：Inlet wire busbar connects the enter line side of copper coin connection main switch by the first inlet wire, bus-bar room opens up exhaust outlet relative to reactive-load compensation room, the outgoing line side of main switch is placed in the outlet bus of its main switch room bottom by the second connection copper coin connection, several groups of several groups of outlet switchs being placed on switch bracket are being set at outlet bus bottom, outlet bus connects the enter line side of copper coin connection outlet switch by third, the outgoing line side of corresponding every group of above-mentioned outlet switch is provided with outlet leading truck, the utility model has the advantage of：Relative to traditional matched transformer electronic box, structure is more succinct and compactedness is high, and floor space is small, is especially suitable for power supply enterprise and the demand of other power transmission and distribution enterprises.
Description
Technical field
The utility model is related to low-voltage distribution R ＆ D design field more particularly to a kind of matched transformer electronic boxs.
Background technology
The distribution box of distribution transformer, is generally disposed adjacent with transformer, matches for enterprise or power supply user as main
Electric distributing equipment, is a kind of very important equipment for power transmission and distribution, existing matched transformer electronic box, complicated, the distribution of circuit
Unintelligible, it is very inconvenient to safeguard, and safety is integrally relatively low, can not meet the needs of enterprise.
Invention content
The purpose of this utility model is to provide a kind of matched transformer electronic box, be characterized in particular in providing a kind of intrinsic safety compared with
A kind of high matched transformer electronic box.
In order to achieve the above objectives, the utility model adopts the following technical solution：A kind of matched transformer electronic box, is opened including forepart
Mouthful distribution box main body, distribution box is divided into reactive-load compensation room, main switch room, outlet switch room by cross fragmenting plate, positioned at
Main switch room rear portion sets bus-bar room, and inlet wire busbar is extended laterally to the opposite side of bus-bar room, bus-bar room by the side of bus-bar room
Corresponding above-mentioned inlet wire busbar both sides setting busbar locating clip, the side setting that corresponding above-mentioned bus-bar room is located at transformer are oriented to
Room is protected, protection room is oriented to and extends in transformer and by the low-pressure line-outgoing side of inlet wire busbar connection transformer, inlet wire busbar leads to
The enter line side of the first inlet wire connection copper coin connection main switch is crossed, bus-bar room opens up exhaust outlet, main switch relative to reactive-load compensation room
Outgoing line side the outlet bus of its main switch room bottom is placed in by the second connection copper coin connection, at outlet bus bottom
Several groups of several groups of outlet switchs being placed on switch bracket are set, and outlet bus connects copper coin by third and connects outlet switch
Enter line side, the outgoing line side of corresponding every group of above-mentioned outlet switch is provided with outlet leading truck.
Further, above-mentioned outlet leading truck includes two groups of semicircle chucks of mutually front and rear pairing, and every group semicircle
The front and rear sides of chuck are slidably mounted on by sliding block on the front and rear sides sliding rail of chuck fixed frame respectively.
Further in the work of the semicircle chuck movement of two groups of pairings of setting limitation at the top of semicircle chuck
Dynamic locking member.
Preferably, above-mentioned outlet bus respectively includes：A phases busbar, B phases busbar, C phases busbar, N line busbares, respectively etc.
Spacing is arranged at the top of outlet switch room, and outlet switch is four wiretaps.
Further, leakage current transformer is set between the two groups of semicircle chucks and chuck fixed frame positioned at pairing,
Leakage current transformer is electrically connected leakage current alarm device.
Preferably, be provided in above-mentioned reactive-load compensation room reactive compensation switching controller, switching control switch, switching after
Electric appliance, capacitor are provided in the side wall positioned at reactive-load compensation room relative to the exhaust fan inside it, positioned at the outer of exhaust fan
Side sets shutter shield.
Preferably, the opening portion of corresponding above-mentioned distribution box main body is provided with split door, and electricity is provided on split door
Pressure, electric current, "on" position display lamp, voltage, electric current, "on" position display lamp, which are connected respectively, to carry out busbar, is placed in first
Connect the current transformer of copper coin, the combined floodgate auxiliary contact of main switch.
Preferably, above-mentioned leakage current alarm device is connect by the RS485 of RS485 connecting lines connection optical fiber serial server
Point, the optical port of optical fiber serial server connect optical fiber by optical fiber and turn Ethernet device, and optical fiber turns Ethernet device and passes through ether
Net connection SCADA system.
Preferably, above-mentioned semicircle chuck is made of rubber material.
Preferably, leakage current alarm device connecting cable temperature probe, cable temperature probe are arranged on the semicircle of one side
On the side of chuck.
The utility model has the advantage of：Relative to traditional matched transformer electronic box, structure is more succinct and compactedness is high,
Floor space is small, and performance is more stablized, and further improves intrinsic safety, is also convenient for maintenance personnel to primary, secondary portion
The failure divided is safeguarded, is greatly improved for the safety of user, is especially suitable for power supply enterprise and other transmission ＆ distribution
The demand of electric enterprise.
Description of the drawings
Main structure figure of the attached drawing 1 for the matched transformer electronic box of embodiment 1；
Three-dimensional structure diagram of the attached drawing 2 for the matched transformer electronic box of embodiment 1；
Backsight structure chart of the attached drawing 3 for the matched transformer electronic box of embodiment 1.
Specific embodiment
Embodiment 1：With reference to Fig. 1-3, a kind of matched transformer electronic box, the distribution box main body 1 including front opening, distribution box by
Cross fragmenting plate is divided into reactive-load compensation room 5, main switch room 2, outlet switch room 4, and busbar is being set positioned at 2 rear portion of main switch room
Room 3, inlet wire busbar 31 are extended laterally to the opposite side of bus-bar room 3 by the side of bus-bar room 3, and bus-bar room 3 corresponds to above-mentioned inlet wire
31 both sides of busbar setting busbar locating clip 30, the side setting that corresponding above-mentioned bus-bar room 3 is located at transformer are oriented to protection room 32,
It is oriented to protection room 32 and extends to the low-pressure line-outgoing side that transformer is connected in transformer and by inlet wire busbar 31, busbar locating clip 30,
It is respectively provided with the hollow-out parts laterally set and is interconnected so as to be oriented to protection room 32 with bus-bar room 3.
Inlet wire busbar 31 connects the enter line side of the connection main switch 21 of copper coin 22 by the first inlet wire, and bus-bar room 3 is relative to nothing
Work(compensated chamber 5 opens up exhaust outlet 33, and the outgoing line side of main switch 21 is placed in its 2 bottom of main switch room by the second connection connection of copper coin 23
The outlet bus 41 in portion is setting several groups of several groups of outlets being placed on switch bracket 40 to open at 41 bottom of outlet bus
42 are closed, the group number of outlet switch should accordingly be configured according to watt level inlet wire, and outlet bus 41 connects copper by third
Plate 43 connects the enter line side of outlet switch 42, and the outgoing line side of corresponding every group of above-mentioned outlet switch 42 is provided with outlet leading truck.
Above-mentioned outlet leading truck includes two groups of semicircle chucks 61 of mutually front and rear pairing, every group of semicircle chuck 61
Front and rear sides are slidably mounted on by sliding block 63 on the front and rear sides sliding rail 64 of chuck fixed frame 6 respectively, are pressed from both sides positioned at semicircle
Setting limits the movable locking member 62 that the semicircle chuck 61 of two groups of pairings moves at the top of set 61, it is preferred that above-mentioned half
Round chuck 61 is made of rubber material, and chuck fixed frame 6 also corresponds to two groups of semicircle chucks 61 and sets hollow positioning shaft sleeve.
In the present embodiment, it can be attachment plate that active lock, which grips 62, and it is semicircle that attachment plate corresponds to above-mentioned two groups
Setting activity lock screw respectively between chuck, can also by the way of lock etc. activity locking mode, herein without
Limitation.
Preferably, above-mentioned outlet bus 41 respectively includes：A phases busbar, B phases busbar, C phases busbar, N line busbares, respectively
It is set in qually spaced at the top of outlet switch room, outlet switch 42 is four wiretaps, and purpose is being to adapt to the later stage
Leakage current transformer 7 uses, and facilitates the laying of leakage current transformer 7, the use of creepage mutual inductor 7 must 4 lines need guiding through leakage
Electric mutual inductor 7.
Preferably, be provided in above-mentioned reactive-load compensation room 5 reactive compensation switching controller 51, switching control switch 51,
Switching relay 52, capacitor 53 are provided in the side wall positioned at reactive-load compensation room 5 relative to the exhaust fan 11 inside it,
Shutter shield 12 is set positioned at the outside of exhaust fan 11, specifically, exhaust fan 11 can generate capacitor 53 in compensation process
Heat further extract out, extraction during can also be centainly the heat to bus-bar room, transformer room extract.
Preferably, the opening portion of corresponding above-mentioned distribution box main body 1 is provided with split door 13, is set on split door 13
There are voltage, electric current, "on" position display lamp, voltage, electric current, "on" position display lamp, which are connected respectively, to carry out busbar, is placed in
The current transformer of first connection copper coin, the combined floodgate auxiliary contact of main switch, specifically, may be also connected to intelligent measuring and control device
On, it acquires in real time to above-mentioned to realize and passes through RS485 and be connected to the RS485 contacts of subsequent optical fiber serial server, with
Realize the remote data monitoring of SCADA system.
In a kind of further embodiment, in order to be further detected to leakage current, positioned at the two and Ban of pairing
Leakage current transformer 7 is set between round chuck 61 and chuck fixed frame 6, and leakage current transformer 7 is electrically connected leakage current alarm device
14, the analog data detected is fed back to leakage current alarm device 14 by leakage current transformer 7, it is preferred that leakage current alarm device
14 connecting cable temperature probes, cable temperature probe are arranged on the side of semicircle chuck of one side, it is preferred that can be adopted
With the product or other detection of electrical leakage products of PMC-401-404 series, the technical problem can be realized, it is preferred that above-mentioned
Leakage current alarm device connects the RS485 contacts of optical fiber serial server, the optical port of optical fiber serial server by RS485 connecting lines
Optical fiber is connected by optical fiber and turns Ethernet device, optical fiber turns Ethernet device and connects SCADA system by Ethernet.
In the present embodiment, being particularly suitable for large-scale building, highway, industrial premises etc. has a large amount of similar transformers
The electric leakage monitoring of distribution box distribution.
Certainly, it these are only the preferred embodiment of the utility model, the use scope of the utility model not limited with this,
Therefore it is every made in the utility model principle it is equivalent change should be included in the protection domain of utility model.
Claims (10)
1. a kind of matched transformer electronic box, the distribution box main body including front opening, it is characterised in that：Distribution box is by cross fragmenting plate
Be divided into reactive-load compensation room, main switch room, outlet switch room, positioned at main switch room rear portion set bus-bar room, inlet wire busbar by
The side of bus-bar room extends laterally to the opposite side of bus-bar room, and bus-bar room corresponds to above-mentioned inlet wire busbar both sides setting busbar and positions
Folder, the side setting that corresponding above-mentioned bus-bar room is located at transformer are oriented to protection room, are oriented to protection room and extend in transformer simultaneously
By the low-pressure line-outgoing side of inlet wire busbar connection transformer, inlet wire busbar connects the inlet wire of copper coin connection main switch by the first inlet wire
Side, bus-bar room open up exhaust outlet relative to reactive-load compensation room, and the outgoing line side of main switch is placed in it by the second connection copper coin connection
The outlet bus of main switch room bottom is setting several groups of several groups be placed on switch bracket to go out at outlet bus bottom
Wiretap, outlet bus connect the enter line side of copper coin connection outlet switch by third, corresponding every group of above-mentioned outlet switch
Outgoing line side is provided with outlet leading truck.
2. a kind of matched transformer electronic box according to claim 1, it is characterised in that：Above-mentioned outlet leading truck includes mutual
Two groups of semicircle chucks of front and rear pairing, the front and rear sides of every group of semicircle chuck are slidably mounted on chuck by sliding block respectively and consolidate
Determine on the front and rear sides sliding rail of frame.
3. a kind of matched transformer electronic box according to claim 2, it is characterised in that：At the top of semicircle chuck
Setting limits the movable locking member of the semicircle chuck movement of two groups of pairings.
4. a kind of matched transformer electronic box according to claims 1 or 2 or 3, it is characterised in that：Above-mentioned outlet bus difference
Including：A phases busbar, B phases busbar, C phases busbar, N line busbares, are set in qually spaced at the top of outlet switch room, outlet respectively
It switchs as four wiretaps.
5. a kind of matched transformer electronic box according to claim 4, it is characterised in that：In two groups of semicircle clevis positioned at pairing
Leakage current transformer, leakage current transformer electrical connection leakage current alarm device are set between set and chuck fixed frame.
6. a kind of matched transformer electronic box according to claim 4, it is characterised in that：It is provided in above-mentioned reactive-load compensation room
Reactive compensation switching controller, switching control switch, switching relay, capacitor, in the side wall setting positioned at reactive-load compensation room
Have relative to its internal exhaust fan, shutter shield is being set positioned at the outside of exhaust fan.
7. a kind of matched transformer electronic box according to claim 4, it is characterised in that：Corresponding above-mentioned distribution box main body is opened
Oral area is provided with split door, and voltage, electric current, "on" position display lamp, voltage, electric current, combined floodgate shape are provided on split door
It is tactile that state display lamp is connected respectively progress busbar, the current transformer for being placed in the first connection copper coin, the combined floodgate auxiliary of main switch
Point.
8. a kind of matched transformer electronic box according to claim 5, it is characterised in that：Above-mentioned leakage current alarm device passes through
RS485 connecting lines connect the RS485 contacts of optical fiber serial server, and the optical port of optical fiber serial server connects optical fiber by optical fiber
Turn Ethernet device, optical fiber turns Ethernet device and connects SCADA system by Ethernet.
9. a kind of matched transformer electronic box according to claim 5, it is characterised in that：Above-mentioned semicircle chuck uses rubber
Material is made.
10. a kind of matched transformer electronic box according to claim 5, it is characterised in that：Leakage current alarm device connecting cable is surveyed
Temperature probe, cable temperature probe are arranged on the side of semicircle chuck of one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721541954.9U CN207490370U (en) | 2017-11-17 | 2017-11-17 | A kind of matched transformer electronic box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721541954.9U CN207490370U (en) | 2017-11-17 | 2017-11-17 | A kind of matched transformer electronic box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207490370U true CN207490370U (en) | 2018-06-12 |
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ID=62474065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721541954.9U Active CN207490370U (en) | 2017-11-17 | 2017-11-17 | A kind of matched transformer electronic box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207490370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111327115A (en) * | 2020-03-17 | 2020-06-23 | 中交三公局第一工程有限公司 | Anti-electric shock intelligent electric control cabinet and use method thereof |
-
2017
- 2017-11-17 CN CN201721541954.9U patent/CN207490370U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111327115A (en) * | 2020-03-17 | 2020-06-23 | 中交三公局第一工程有限公司 | Anti-electric shock intelligent electric control cabinet and use method thereof |
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