CN208890157U - A kind of outdoor transformer comprehensive distribution box - Google Patents
A kind of outdoor transformer comprehensive distribution box Download PDFInfo
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- CN208890157U CN208890157U CN201821292143.4U CN201821292143U CN208890157U CN 208890157 U CN208890157 U CN 208890157U CN 201821292143 U CN201821292143 U CN 201821292143U CN 208890157 U CN208890157 U CN 208890157U
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Abstract
The utility model relates to a kind of outdoor transformer comprehensive distribution boxes；Including distribution box body, the distribution box body is installed under the transformer on electric pole on independent cross-arm, or is lifted under transformer cross-arm；Inlet wire and measuring room, master switch room, switch-dividing outlet room, reactive compensation room are respectively equipped with inside distribution box body；The first current transformer connection box of electric energy meter box, multi-function watt-hour meter are equipped in the inlet wire measuring room, negative control terminal, prepayment meter, first current transformer (11) covers in external power source cable or is stuck on incoming-line busbar, has first antenna hole on the outside of the inlet wire measuring room, and the external door panel of the inlet wire measuring room is equipped with observation window and pre-payment socket；The distribution box is connected between master switch to outlet switch with busbar, and busbar covers Insulating heat shrink, rationally distributed specification, safety beauty.
Description
Technical field
The utility model relates to controller switching equipment technical fields, more specifically, it relates to which a kind of outdoor transformer synthesis is matched
Electronic box.
Background technique
Distribution transformer, distribution box are the main elements of electric system, connect the end electric load of electric system, spread
Each corner of each city rural power grids.Each transformer platform area will be equipped with distribution box, measure the batch meter of electric energy
With the devices such as reactive power compensator of increase power factor for energy conservation.
For a long time, the prior art of Standard type distribution transformer platform area always exists some problems:
1, existing pole type transformer power distribution station, by distribution box, batch meter and reactive power compensator etc. are multiple independent
Element and equipment are mounted on around transformer, are connected between each other with conducting wire, and component and equipment are more and in disorder, and wiring is numerous
Miscellaneous, wiring is like cobweb, and structure arrangement is unreasonable, and not only unsightly, but also operational safety protective is not high, meets with severe day
Frequent Troubles when gas.Operation and maintenance are complicated, and site operation heavy workload, waste of material phenomenon is serious, and construction quality is by artificial shadow
It rings greatly, operation is lack of standardization.
2, due to the above drawback, also inlet-outlet line breaker, metering, reactive compensation are installed in the same cabinet by someone
It is interior, but all exist inlet-outlet line and subregion arrangement it is unreasonable, inlet wire all uses upper incoming line, and upper space is small, and conducting wire connects from transformer
Get off, inlet will be mentioned up, then turned, be finally fixed on switch down again, and such conducting wire is thick, just more difficult peace
Dress.And conducting wire is easy to push down chest top cover, there is security risk；Such scheme because subregion it is unreasonable, each functional areas it
Between connected with conducting wire, and conducting wire connection is in disorder, disorderly and unsystematic, only external in disorder, has been transferred in chest, at one
When component breaks down, the normal operation of other components is seriously affected.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of outdoor transformer overall power distributions
Case, 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 outdoor transformer comprehensive distribution box, including distribution box body, the distribution box body are installed on electric pole
Transformer under on independent cross-arm, or be lifted under transformer cross-arm；Inlet wire and metering are respectively equipped with inside distribution box body
Room master switch room, outlet switch-dividing room, reactive compensation room；The first current transformer, electric energy meter are equipped in the inlet wire measuring room
Terminal box, multi-function watt-hour meter, negative control terminal, prepayment meter, first current transformer cover on inlet wire cable or
It is stuck on incoming-line busbar, has first antenna hole on the outside of the inlet wire measuring room, the external door panel of the inlet wire measuring room, which is equipped with, to be seen
Examine window and pre-payment socket.
As the utility model further embodiment, be equipped on the master switch indoor location beam disconnecting switch,
Master switch breaker, disconnecting switch and master switch breaker are cased with the second current transformer on busbar among the master switch room；
Switch-dividing wire-outgoing breaker and reactive compensation master switch are separately installed on the mounting rail of outlet switch-dividing room, it is described separated
It closes interior and instrument door is housed, reactive automatic compensation controllor, electric power networks multifunction instrument and button are housed on the instrument door
Indicator light.
As the utility model further embodiment, the external door of outlet switch-dividing room has a instrument door to observe
Window, can see the element on instrument door, and outlet switch-dividing has the second antenna hole on outside；The indoor installation of reactive compensation
Reactive compensation branch switch, reactive compensation switching device and power capacitor, reactive compensation room upper end are separately installed on beam
Wireless communication terminal is installed.
As the utility model further embodiment, set below the inlet wire of the distribution box body and measuring room side
There is inlet wire box mouth, the first outlet box mouth is equipped with below the master switch room side of the distribution box body, in the distribution box case
The second outlet box is equipped with below the switch-dividing outlet room side of body.
As the utility model further embodiment, one first is respectively welded in the two sides of the distribution box body
Grounding screw seat and the second grounding screw seat are respectively equipped with first hanging ring and second in the two sides of the distribution box body and hang
Ring；The shutter of ventilation and heat is designed in the two sides of the distribution box body；The distribution box is from master switch to outlet switch
Between connected with busbar, busbar cover insulation heat-shrinkable T bush.
As the utility model further embodiment, the external power supply cable be fixed on inlet wire metering it is indoor into
On line busbar, busbar is connected to the isolation knife of master switch room by the partition Upper passage between inlet wire measuring room and master switch room
Lock, the busbar that isolation switch comes out are connected on master switch breaker, are extended out from master switch breaker busbar into separately
Outlet room is closed, is then switched on each switch-dividing with busbar, switch-dividing is connected to external load cable again；Reactive compensation master switch
It is connected to reactive compensation room, reactive compensation circuit is installed in reactive compensation room.The reactive compensation indoor location has wireless communication terminal.
As the utility model further embodiment, the connection busbar that is used in the distribution box element for copper bar or
Aluminium row, the distribution box body are made of steel plate, stainless steel metal.
In conclusion the utility model has the advantages that compared with prior art
Protection of the utility model outdoor transformer comprehensive distribution box as power transformer, electric energy distribution, metering is idle
Compensation, intelligent remote operation, the functions such as communication become transformer synthesis and manage operating platform.
The utility model outdoor transformer comprehensive distribution box has advance than similar product.Be conducive to wiring specification beauty
It sees；Be conducive to outdoor transformer platform Qu Xinjian, the utility model outdoor transformer comprehensive distribution box is easy for installation, only needs to fix
It is good, connect the inlet-outlet line of external power supply and load wire and cable；Be conducive to inlet-outlet line installation；Be conducive to safety operation.
The utility model outdoor transformer comprehensive distribution box has advance than similar product.Change transformation on existing column
Device power distribution station, by distribution box, batch meter and reactive power compensator etc., multiple independent elements and equipment are mounted on transformer
Around, it being connected between each other with conducting wire, component and equipment cause ground element and equipment and electric wire in disorder more, and wiring is many and diverse,
Wiring is like cobweb, and structure arrangement is unreasonable, and not only unsightly, but also operational safety protective is not high, meets with bad weather
When Frequent Troubles.Operation and maintenance are complicated, and site operation heavy workload, waste of material phenomenon is serious, and construction quality is by man's activity
Greatly, operation drawback lack of standardization, etc..
The utility model outdoor transformer comprehensive distribution box has advance than similar product.Also changing will because of some
Inlet-outlet line breaker, metering, reactive compensation are installed in the same cabinet, but all exist inlet-outlet line and subregion arrangement do not conform to
Reason, inlet wire all uses upper incoming line, and upper space is small, and conducting wire is from transformer next, inlet will be mentioned up, then again down
It turns, is finally fixed on switch, such conducting wire is thick, just more difficult installation.And conducting wire is easy to push down chest top cover, there is safety
Hidden danger；Such scheme is connected between each functional areas with conducting wire because subregion is unreasonable, and conducting wire connection is in disorder, in a jumble
Without chapter, only the in disorder of outside, it has been transferred in chest, when a component breaks down, has seriously affected other yuan of device
Normal operation of part, etc. drawback.
Detailed description of the invention
For the structure feature and effect for more clearly illustrating the utility model, come with reference to the accompanying drawing with specific embodiment pair
The utility model is described in detail.
Fig. 1 is the distribution box body internal zone dividing figure of the utility model.
Fig. 2 is the distribution box body bottom opening figure of the utility model.
Fig. 3 is main element elementary diagram inside the distribution box of the utility model.
No. 1 room of distribution box body and No. 2 chamber interior side views of Fig. 4 for the utility model.
No. 2 room of distribution box body and No. 3 chamber interior front views of Fig. 5 for the utility model.
No. 3 room of distribution box body and No. 4 chamber interior side views of Fig. 6 for the utility model.
No. 4 room of distribution box body and No. 1 chamber interior front view of Fig. 7 for the utility model.
Fig. 8 is No. 2 room of distribution box body of the utility model and No. 3 outdoor sight front views.
Fig. 9 is No. 1 room of distribution box body of the utility model and No. 4 outdoor sight front views.
No. 1 room of distribution box body and No. 2 room outside side view of Figure 10 for the utility model.
No. 3 room of distribution box body and No. 4 room outside side view of Figure 11 for the utility model.
Figure 12 is the distribution box body in-site installation schematic diagram of the utility model.
Appended drawing reference: 1 inlet wire and measuring room, 2 master switch rooms, 3 switch-dividing outlet rooms, 4 reactive compensation rooms, 5 cabinets are fixed
Screw hole, 6 first leading-in boxs, 7 outlet boxes, 8 second outlet boxes, 9 pedestal air holes, 10 incoming-line busbars, 11 first mutual inductors, 12
Disconnecting switch, 13 second mutual inductors, 14 master switch breakers, 15 switch-dividing wire-outgoing breakers, 16 reactive compensation master switch, 17 nothings
Function automatic compensating controller, 18 electric power networks multifunction instruments, 19 wireless communication terminals, 20 reactive compensation branch switches, 21 nothings
Function compensates switching device, 22 power capacitors, 23 zero-emissions, 24 multifunctional electric energy meters, 25 negative control terminals, 26 pre-payments switch, 27 electricity
Energy table terminal box, 28 first grounding screw seats, 29 instrument inside doors, 30 first antenna holes, 31 second antenna holes, 32 observation windows, 33
Pre-payment socket, 34 shutters, 35 first hanging rings, 36 shutters, 37 second hanging rings, 38 second grounding screw seats, 39 instrument doors
Observation window, 40 busbars, 41 button indicating lamps, 42 external power source cables, 43 external load cables
Specific embodiment
The technical solution of the utility model is described further in the following with reference to the drawings and specific embodiments.
Referring to Fig. 1-11, a kind of outdoor transformer comprehensive distribution box, the gold such as the distribution box body steel plate or stainless steel
Category is made, and can also be made of nonmetallic.The distribution box body is installed under the transformer on electric pole on independent cross-arm, outside
Portion's feed cable 42 and external load cable 43 pass in and out under the distribution box body mode is into it is lower go out；In the distribution box body
Portion is equipped with 1 inlet wire and measuring room, 2 master switch rooms, 3 switch-dividing outlet rooms, 4 reactive compensation rooms, outside the inlet wire of cabinet and measuring room 1
Door-plate is equipped with observation window 32 and pre-payment plug-in card hole 33, is equipped with below the inlet wire of the distribution box body and 1 side of measuring room
Inlet wire box mouth 6 is equipped with the first outlet box mouth 7 below 2 side of master switch room of the distribution box body.In the distribution box case
The second outlet box 8 is equipped with below 3 side of switch-dividing outlet room of body.One is respectively welded in the two sides of the distribution box body
One grounding screw seat 28 and the second grounding screw seat 38.One the first hanging ring 35 is respectively installed in the two sides of the distribution box body
With the second hanging ring 37.The shutter 34 of ventilation and heat is designed in the two sides of the distribution box body.
Referring to Fig. 3, it is equipped in the inlet wire and measuring room 1 of the distribution box: incoming-line busbar 10, the first mutual inductor 11,
Multifunctional electric energy meter 24, negative control terminal 25, pre-payment switch 26, connection box of electric energy meter box 27；It is equipped in master switch room 2: isolation
Switch 12, the second mutual inductor 13, main breaker 14；It is equipped in switch-dividing outlet room 3: switch-dividing wire-outgoing breaker 15, it is idle
Compensate master switch 16, reactive automatic compensation controllor 17, electric power networks multifunction instrument 18, button indicating lamp 41；4 reactive compensations
Indoor location has: 19 wireless communication terminals, 20 reactive compensation branch switches, 21 reactive compensation switching devices, 22 power capacitors.?
Each main switch is connected with busbar 40 in the distribution box.
Referring to Fig. 3, external power source cable 42 and external load cable 43 pass in and out the connection type of the distribution box body with
Sequentially: 42 leading-in box of external power source cable, 6 inlet wire, lower inlet wire are fixed on 10 screw of incoming-line busbar in inlet wire measuring room 1, female
Row 40 is connected to the disconnecting switch in master switch room 2 by the partition Upper passage between inlet wire measuring room 1 and master switch room 2
12, busbar 40 out is connected to master switch breaker 14, and master switch busbar 40 comes out, and into switch-dividing outlet room 3, then uses
Busbar 40 is switched on each switch-dividing, and switch-dividing is connected to external load cable from downside again；There is idle benefit all the way in switch-dividing
Master switch 16 is repaid, reactive compensation room 4 is connected to, reactive compensation circuit is installed in reactive compensation room 4.
The sampling of first mutual inductor, 11 metering current is installed to use in the distribution box inlet wire and measuring room 1；Second mutual inductor
13 are mounted between the disconnecting switch 12 of master switch room 2 and master switch breaker 14, use for instrument current sampling.
The effect of the distribution box inlet wire and measuring room 1 is the function installed 42 inlet wire of external power source cable and measure electric energy
Energy；The disconnecting switch 12 of master switch room 2 is that isolated power supply acts in maintenance, and the effect of master switch breaker 14 is protection transformation
The overcurrent of device；The effect of switch-dividing wire-outgoing breaker 15 is mounted therein for distributing electric energy in switch-dividing outlet room 3
Electric power networks multifunction instrument 18 on instrument door is used as showing the parameters such as total Current Voltage temperature of the distribution box,
Reactive automatic compensation controllor 17 automatically controls the reactive compensation circuit switching of reactive compensation room 4, improves power factor, Zeng Jia
The power supply capacity of transformer；Wireless communication terminal 19 is installed in the reactive compensation room 4, for computer cell phone APP and electricity
The row communication between of the equipment such as power network multifunction instrument 18, using technology of Internet of things, not only computer cell phone can show transformation
The operation data of device and the distribution box, computer cell phone can also carry out divide-shut brake behaviour to the killer switch in the distribution box
Make, big data analysis can also be carried out to the related equipment of the distribution box and position positions.
The distribution box is connected between master switch to outlet switch with busbar, and busbar covers Insulating heat shrink, and layout is closed
Reason specification, safety are beautiful.
In conclusion originally a kind of practical outdoor transformer comprehensive distribution box can be used as the protection of power transformer, electricity
It can distribute, metering, reactive compensation, intelligent remote operation, the functions such as communication becomes transformer synthesis management operating platform.
Technical principle of the utility model has been described above with reference to specific embodiments, is only the preferred implementation of the utility model
Mode.The protection scope of the utility model is not limited merely to above-described embodiment, technology belonging to the idea of the present invention
Scheme belongs to the protection scope of the utility model.Those skilled in the art, which does not need to pay for creative labor, to be associated
To other specific embodiments of the utility model, these modes are fallen within the protection scope of the utility model.
Claims (7)
1. a kind of outdoor transformer comprehensive distribution box, it is characterised in that: including distribution box body, the distribution box body is installed on
Under transformer on electric pole on independent cross-arm, or it is lifted under transformer cross-arm；Be respectively equipped with inside distribution box body into
Line measuring room (1), master switch room (2), switch-dividing outlet room (3), reactive compensation room (4)；It is equipped in the inlet wire measuring room (1)
First current transformer (11), connection box of electric energy meter box (27), multi-function watt-hour meter (24), negative control terminal (25), pre-payment electric energy
Table (26), first current transformer (11) cover on external power source cable (42) or are stuck on incoming-line busbar (10), is described
Have first antenna hole (30) on the outside of inlet wire measuring room (1), the external door panel of the inlet wire measuring room (1) be equipped with observation window (32) and
Pre-payment socket (33).
2. a kind of outdoor transformer comprehensive distribution box according to claim 1, it is characterised in that: the master switch room (2)
Disconnecting switch (12), master switch breaker (14), disconnecting switch (12) and master switch breaker (14) are installed on interior mounting rail,
The second current transformer (13) are cased on the intermediate busbar of the master switch room (2)；On the mounting rail of switch-dividing outlet room (3)
It is separately installed with switch-dividing wire-outgoing breaker (15) and reactive compensation master switch (16), instrument door is housed in the switch-dividing room,
Equipped with reactive automatic compensation controllor (17), electric power networks multifunction instrument (18) and button indicating lamp on the instrument door
(41)。
3. a kind of outdoor transformer comprehensive distribution box according to claim 1, it is characterised in that: switch-dividing outlet room
(3) external door has a instrument door observation window (39), can see the element on instrument door, on switch-dividing outlet room (3) outside
There are the second antenna hole (31)；Reactive compensation branch switch (20), idle is separately installed on mounting rail in reactive compensation room (4)
Compensation switching device (21) and power capacitor (22), reactive compensation room (4) upper end are equipped with wireless communication terminal (19).
4. a kind of outdoor transformer comprehensive distribution box according to claim 1, it is characterised in that: the distribution box body
Inlet wire box mouth (6) are equipped with below inlet wire measuring room (1) side, are set below master switch room (2) side of the distribution box body
There is the first outlet box mouth (7), is equipped with the second outlet box (8) below switch-dividing outlet room (3) side of the distribution box body.
5. a kind of outdoor transformer comprehensive distribution box according to claim 1, it is characterised in that: in the distribution box body
Two sides be respectively welded with a first grounding screw seat (28) and the second grounding screw seat (38), the two of the distribution box body
Side is respectively equipped with first hanging ring (35) and the second hanging ring (37)；Ventilation and heat is designed in the two sides of the distribution box body
Shutter (34)；The distribution box is connected between master switch to outlet switch with busbar (40), busbar (40) cover insulation
Heat-shrinkable T bush.
6. a kind of outdoor transformer comprehensive distribution box according to claim 1, it is characterised in that: the external power source cable
(42) it is fixed on the incoming-line busbar (10) in inlet wire measuring room (1), busbar is by inlet wire measuring room (1) and master switch room (2)
Between partition Upper passage be connected to the disconnecting switch (12) of master switch room (2), the busbar connection that disconnecting switch (12) comes out
To on master switch breaker (14), from master switch breaker (14), busbar extends out into switch-dividing outlet room (3), then uses
Busbar is switched on each switch-dividing wire-outgoing breaker (15), and switch-dividing wire-outgoing breaker (15) is connected to external load cable again
(43)；Reactive compensation master switch (16) is connected to reactive compensation room (4), and reactive compensation room (4) install reactive compensation circuit；The nothing
Wireless communication terminal (19) are installed in function compensated chamber (4).
7. a kind of outdoor transformer comprehensive distribution box according to claim 1, it is characterised in that: adopted in the distribution box element
Connection busbar (40) is that copper bar or aluminium are arranged, and the distribution box body is made of steel plate, stainless steel metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821292143.4U CN208890157U (en) | 2018-08-10 | 2018-08-10 | A kind of outdoor transformer comprehensive distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821292143.4U CN208890157U (en) | 2018-08-10 | 2018-08-10 | A kind of outdoor transformer comprehensive distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208890157U true CN208890157U (en) | 2019-05-21 |
Family
ID=66508607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821292143.4U Active CN208890157U (en) | 2018-08-10 | 2018-08-10 | A kind of outdoor transformer comprehensive distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208890157U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110416894A (en) * | 2019-08-02 | 2019-11-05 | 宝鸡市科威尔电器有限公司 | Outdoor mobile exchange emergency power distribution equipment |
-
2018
- 2018-08-10 CN CN201821292143.4U patent/CN208890157U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110416894A (en) * | 2019-08-02 | 2019-11-05 | 宝鸡市科威尔电器有限公司 | Outdoor mobile exchange emergency power distribution equipment |
| CN110416894B (en) * | 2019-08-02 | 2024-03-29 | 宝鸡市科威尔电器有限公司 | Outdoor movable alternating current emergency power distribution device |
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