CN207234224U - A kind of Miniature low-voltage comprehensive distribution box - Google Patents
A kind of Miniature low-voltage comprehensive distribution box Download PDFInfo
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- CN207234224U CN207234224U CN201721232286.1U CN201721232286U CN207234224U CN 207234224 U CN207234224 U CN 207234224U CN 201721232286 U CN201721232286 U CN 201721232286U CN 207234224 U CN207234224 U CN 207234224U
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- distribution box
- outlet
- voltage comprehensive
- basement
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Abstract
It the utility model is related to a kind of Miniature low-voltage comprehensive distribution box, including cabinet shell（1）, cabinet shell（1）Be internally provided with basement（2）, measuring room（3）With outlet room（4）, the basement（2）, measuring room（3）Positioned at the middle part of babinet, basement（2）With measuring room（3）By measuring installing plate（14）Separate；Outlet room（4）Positioned at tank ends；Basement（2）Inlet wire copper bar is inside installed（5）, metering current mulual inductor（6）And sampling current transformer（7）；Outlet room（4）Fuse disconnecting switch is inside installed（8）And outlet copper bar（9）；Basement（2）Inlet wire be the rear inlet wire at the top of distribution box body；Outlet room（4）Interior outlet is the outlet of distribution box body top.Inlet-outlet line cable construction, O＆M are convenient, the degree of automation is high with facilitating on small, column during distribution for a kind of Miniature low-voltage comprehensive distribution box of the utility model.
Description
Technical field
The present invention relates to controller switching equipment technical field, in particular to a kind of Miniature low-voltage comprehensive distribution box.
Background technology
Low-voltage comprehensive distribution box is a kind of common power supply unit, has and is allocated electric energy, measures, to supply line
Protected, the function to power factor progress reactive-load compensation, be all used widely in cities and towns and rural area distribution.Low-voltage comprehensive
Whether the design for closing distribution box rationally directly influences the reliability of power supply.
Build for many years and operating experience shows that conventional low comprehensive distribution box there is problems：First, existing low-voltage comprehensive
The conjunction most volume of distribution box is larger, and installation site is unreasonable, influences operation and pedestrains safety；2nd, existing low-voltage comprehensive distribution box
Most of inlet-outlet line designed using bottom inlet-outlet line, the inconvenience inlet-outlet line cable construction in the distribution on column, unsightly
And bad fixation；3rd, when existing low-voltage comprehensive distribution box is used for distribution on column, outlet switch needs front opening door operation, operation dimension
Shield inconvenience；4th, the degree of automation is low, is unsatisfactory for the needs that adaptation to local conditions carries out intelligent power distribution network construction.
Such as the Chinese utility model patent that publication No. is 206041236 U of CN, it discloses a kind of outdoor ring main unit,
Low-voltage comprehensive distribution box, belongs to electrical equipment technical field.Including cabinet shell, four works are partitioned into inside the cabinet shell
Make room, be measuring room, capacitance compensation room, basement and outlet room respectively, the measuring room is internally provided with residual current acting and breaks
Road device, the capacitance compensation chamber interior are equipped with fuse, and the shell left and right side is equipped with interior plate and outer panel, described interior
Side plate is equipped with the first ventilation hole, and the outer panel is equipped with the second ventilation hole.Increase box house air and extraneous air
Circulation, reduces the temperature of box house, improves convenience of the babinet when installing mobile, reduces the entrance of rainwater, improve babinet
Degree of protection.But basement and outlet room are designed using bottom inlet-outlet line, the inconvenience inlet-outlet line electricity in the distribution on column
Cable is constructed, unsightly and bad fixation.
The content of the invention
In order to solve above-mentioned technological deficiency existing in the prior art, it is an object of the invention to provide a kind of Miniature low-voltage
Comprehensive distribution box, to solve the cable construction of inconvenience inlet-outlet line, O＆M when existing low-voltage integrated power distribution box accumulates distribution on big, column
The problems such as inconvenience and the degree of automation are low.
A kind of Miniature low-voltage comprehensive distribution box according to the invention, including cabinet shell, cabinet shell are internally provided with
Basement, measuring room and outlet room, the basement, measuring room are located at the middle part of babinet, and basement passes through metering with measuring room
Installing plate separates；Outlet room is located at tank ends；Inlet wire copper bar, metering current mulual inductor and sample rate current are installed in basement
Mutual inductor；Outlet indoor location has fuse disconnecting switch and outlet copper bar.
The outlet switch of the present invention uses fuse disconnecting switch, has obvious cut-off point, it can be achieved that straight outside shutdown case
Operation is connect, avoids the security risk of arcing, security higher, while distribution box body side door can be opened, replaces fuse type
The fusible core of disconnecting switch, improves the security and convenience operated on column, improves the efficiency of operation and maintenance.
Preferably, it is whole that metering electric energy meter, concentrator, connection box of electric energy meter box and intelligent distribution transforming are equipped with the measuring room
End, has the function of the supervising and management in real time to distribution transformer and each unit status.
In any of the above-described scheme preferably, two side roof parts of the cabinet shell are equipped with going out for connection outlet copper bar 9
Line end 15.
In any of the above-described scheme preferably, the cabinet shell selects stainless steel material or fiber reinforcement type unsaturated
Alkyd resin material.
In any of the above-described scheme preferably, be equipped with below the side of the cabinet shell and head cover surrounding shutter and
Heat emission hole, radiates.
In any of the above-described scheme preferably, the both ends front of the cabinet shell is equipped with electrification display, for straight
See the situation for showing whether Miniature low-voltage comprehensive distribution box carries working voltage.
In any of the above-described scheme preferably, the both ends front of the cabinet shell is provided with isolator operation hole, uses
It is used in realizing to operate outside shutdown case, just there is obvious division instruction device outdoors.
In any of the above-described scheme preferably, the indoor inlet wire of inlet wire is direct-connected using copper bar.
In any of the above-described scheme preferably, the inlet wire copper bar is equipped with emergency power supply interface, ensures transformer event
In the case of barrier, emergency service is realized, ensure equipment power supply reliability.
In any of the above-described scheme preferably, the inlet wire of the basement is the rear inlet wire at the top of distribution box body；
The indoor outlet of outlet is the outlet of distribution box body top, and cable is easy for installation, moves towards beautiful and easily fixes, improves cable
Installation effectiveness.
In any of the above-described scheme preferably, low-voltage insulation conducting wire or low-voltage cable are connected on the leading-out terminal.
In any of the above-described scheme preferably, the metering installing plate is equipped with hinge, it can be achieved that folding.
Brief description of the drawings
Fig. 1 is the left main view into rear outlet of a preferred embodiment of Miniature low-voltage comprehensive distribution box according to the invention
Figure.
Fig. 2 is that metering installing plate is removed in the embodiment illustrated in fig. 1 of Miniature low-voltage comprehensive distribution box according to the invention
Structure diagram.
Fig. 3 is the left view of the embodiment illustrated in fig. 1 of Miniature low-voltage comprehensive distribution box according to the invention.
Fig. 4 is internal structure signal at B in the embodiment illustrated in fig. 3 of Miniature low-voltage comprehensive distribution box according to the invention
Figure.
Fig. 5 is the right view of the embodiment illustrated in fig. 1 of Miniature low-voltage comprehensive distribution box according to the invention.
Brief description of the drawings：
Cabinet shell 1, basement 2, measuring room 3, outlet room 4, inlet wire copper bar 5, metering current mulual inductor 6, sample rate current
Mutual inductor 7, fuse disconnecting switch 8, outlet copper bar 9, metering electric energy meter 10, concentrator 11, connection box of electric energy meter box 12, intelligence
Distribution transformer terminals 13, measure installing plate 14, leading-out terminal 15, shutter 16.
Embodiment
It is that the following description is substantially merely exemplary and be not intended to the limitation disclosure, application or purposes.Below
The embodiment of Miniature low-voltage comprehensive distribution box of the present invention is further described with reference to Figure of description.
As shown in Figure 1 and Figure 2, a preferred embodiment structural representation of Miniature low-voltage comprehensive distribution box according to the invention
Figure.It is an object of the invention to provide a kind of Miniature low-voltage comprehensive distribution box, including cabinet shell 1, the inside of cabinet shell 1
Equipped with basement 2, measuring room 3 and outlet room 4, the basement 2, measuring room 3 are located at the middle part of babinet, basement 2 and metering
Room 3 is separated by measuring installing plate 14；Outlet room 4 is located at tank ends；Inlet wire copper bar 5, metering current are installed in basement 2
Mutual inductor 6 and sampling current transformer 7；Fuse disconnecting switch 8 and outlet copper bar 9 are installed in outlet room 4（Such as Fig. 5 institutes
Show）.
Referring next to shown in Fig. 3, Fig. 4, the embodiment illustrated in fig. 1 of Miniature low-voltage comprehensive distribution box according to the invention
Left view.
The outlet switch of the present invention uses fuse disconnecting switch 8, has obvious cut-off point, it can be achieved that straight outside shutdown case
Operation is connect, avoids the security risk of arcing, security higher, while distribution box body side door can be opened, replaces fuse type
The fusible core of disconnecting switch, improves the security and convenience operated on column, improves the efficiency of operation and maintenance.
In the present embodiment, metering electric energy meter 10, concentrator 11,12 and of connection box of electric energy meter box are equipped with the measuring room 3
Intelligent distribution transformer terminals 13, have the function of the supervising and management in real time to distribution transformer and each unit status.
In the present embodiment, the intelligent distribution transformer terminals 13 have the real-time monitoring to distribution transformer and each unit status
With the function of management.Intelligent distribution transformer terminals 13 are monitored and alerted in real time to equipment operation condition, pass through intelligent distribution transformer terminals
13 Shang Song main websites accident alarming records, quickly and accurately find and provide the specific location and fault message of faulty equipment, mitigate
Past numerous and diverse on-the-spot make an inspection tour, inspection, operation element, easy to safeguard and accident maintenance, increase substantially work efficiency.To realize
Distribution automation management provides true, reliable and accurate foundation.
In the present embodiment, two side roof parts of the cabinet shell 1 are equipped with the leading-out terminal 15 of connection outlet copper bar 9.
In the present embodiment, the cabinet shell 1 selects stainless steel material or fiber reinforcement type unsaturated polyester resin material
Material.
In the present embodiment, shutter 16 and heat emission hole are equipped with below the side of the cabinet shell 1 and head cover surrounding, carried
High radiating efficiency, can reach the good heat dissipation effect of cabinet shell by natural wind cooling, meet temperature increase requirement, reduce
The energy and material consumption.
In the present embodiment, the both ends front of the cabinet shell 1 is equipped with electrification display, for intuitively showing miniaturization
Whether low-voltage comprehensive distribution box carries the situation of working voltage.
In the present embodiment, the both ends front of the cabinet shell 1 is provided with isolator operation hole, is used for realization shutdown case
Outer operation is used, and just has obvious division instruction device outdoors.
In the present embodiment, the inlet wire in the basement 2 is direct-connected using copper bar.
In the present embodiment, the inlet wire copper bar 5 is equipped with emergency power supply interface, real in the case of ensureing transformer fault
Existing emergency service, ensures equipment power supply reliability.
In the present embodiment, the inlet wire of the basement 2 is the rear inlet wire at the top of distribution box body；In outlet room 4
Outlet is the outlet of distribution box body top, and cable is easy for installation, moves towards beautiful and easily fixes, improves the installation effectiveness of cable.
In the present embodiment, low-voltage insulation conducting wire or low-voltage cable are connected on the leading-out terminal 15, and is carried out by anchor ear
Fixed, cable is easy for installation, moves towards beautiful and easily fixes, improves the installation effectiveness of cable.
In the present embodiment, the metering installing plate 14 is equipped with hinge, it can be achieved that folding.
In conclusion the Miniature low-voltage comprehensive distribution box of the present invention has the following advantages：Small, saving space, carries
The high service efficiency of material；Outlet configuration cable in distribution on distribution box body top, column is easy for installation, moves towards beautiful,
Easily fix, substantially increase the installation effectiveness of cable；Outlet switch is realized using the fuse disconnecting switch operated outside cabinet
Directly operated outside shutdown case, avoid the security risk of arcing, security higher, while distribution box body side door can be opened, more
The fusible core of fuse disconnecting switch is changed, improves the security and convenience operated on column, improves the efficiency of operation and maintenance；Babinet
Shutter and heat emission hole are increased below the side of shell and head cover surrounding, radiating efficiency is improved, is cooled down by natural wind
Reach the good heat dissipation effect of cabinet shell, meet temperature increase requirement, reduce the energy and material consumption；Emergency power supply interface it is pre-
Stay, improve the power supply reliability of equipment；Intelligent distribution transformer terminals are realized to the real-time of distribution transformer and all parts state
Monitoring and management, meet that adaptation to local conditions carries out the needs of intelligent power distribution network construction.
It will be apparent to those skilled in the art that the Miniature low-voltage comprehensive distribution box of the present invention includes each portion in this specification
Any combination divided.As space is limited and in order to make specification concise, these combinations are not discussed in detail one by one herein, but has seen
After this specification, the scope of the present invention that any combination for each several part being made of this specification is formed is self-evident.
Claims (12)
1. a kind of Miniature low-voltage comprehensive distribution box, including cabinet shell（1）, cabinet shell（1）Be internally provided with basement
（2）, measuring room（3）With outlet room（4）, it is characterised in that：Basement（2）, measuring room（3）Positioned at the middle part of babinet, basement
（2）With measuring room（3）By measuring installing plate（14）Separate；Outlet room（4）Positioned at tank ends；Basement（2）Inside it is provided with
Inlet wire copper bar（5）, metering current mulual inductor（6）And sampling current transformer（7）；Outlet room（4）Inside be provided with fuse type every
Leave pass（8）And outlet copper bar（9）.
2. Miniature low-voltage comprehensive distribution box as claimed in claim 1, it is characterised in that：Measuring room（3）It is interior to be equipped with metering electricity
Can table（10）, concentrator（11）, connection box of electric energy meter box（12）With intelligent distribution transformer terminals（13）.
3. Miniature low-voltage comprehensive distribution box as claimed in claim 1, it is characterised in that：Cabinet shell（1）Two side roof parts
Equipped with connection outlet copper bar（9）Leading-out terminal（15）.
4. the Miniature low-voltage comprehensive distribution box as described in claim 1 or 3, it is characterised in that：Cabinet shell（1）Select stainless
Steel material or fiber reinforcement type unsaturated polyester resin material.
5. the Miniature low-voltage comprehensive distribution box as described in claim 1 or 3, it is characterised in that：Cabinet shell（1）Side and
Shutter is equipped with below head cover surrounding（16）And heat emission hole.
6. the Miniature low-voltage comprehensive distribution box as described in claim 1 or 3, it is characterised in that：Cabinet shell（1）Two rectify
Face is equipped with electrification display.
7. the Miniature low-voltage comprehensive distribution box as described in claim 1 or 3, it is characterised in that：Cabinet shell（1）Two rectify
Face is provided with isolator operation hole.
8. Miniature low-voltage comprehensive distribution box as claimed in claim 1, it is characterised in that：Basement（2）Interior inlet wire uses
Copper bar is direct-connected.
9. Miniature low-voltage comprehensive distribution box as claimed in claim 1, it is characterised in that：Inlet wire copper bar（5）It is equipped with emergent
Power interface.
10. Miniature low-voltage comprehensive distribution box as claimed in claim 1, it is characterised in that：Basement（2）Inlet wire be distribution
Rear inlet wire at the top of box body；Outlet room（4）Interior outlet is the outlet of distribution box body top.
11. Miniature low-voltage comprehensive distribution box as claimed in claim 3, it is characterised in that：Leading-out terminal（15）Upper connection low pressure
Insulated conductor or low-voltage cable.
12. Miniature low-voltage comprehensive distribution box as claimed in claim 1, it is characterised in that：Measure installing plate（14）It is equipped with
Hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721232286.1U CN207234224U (en) | 2017-09-25 | 2017-09-25 | A kind of Miniature low-voltage comprehensive distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721232286.1U CN207234224U (en) | 2017-09-25 | 2017-09-25 | A kind of Miniature low-voltage comprehensive distribution box |
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| Publication Number | Publication Date |
|---|---|
| CN207234224U true CN207234224U (en) | 2018-04-13 |
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ID=61863747
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721232286.1U Active CN207234224U (en) | 2017-09-25 | 2017-09-25 | A kind of Miniature low-voltage comprehensive distribution box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107611809A (en) * | 2017-09-25 | 2018-01-19 | 江苏其厚智能电气设备有限公司 | A kind of Miniature low-voltage comprehensive distribution box |
-
2017
- 2017-09-25 CN CN201721232286.1U patent/CN207234224U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107611809A (en) * | 2017-09-25 | 2018-01-19 | 江苏其厚智能电气设备有限公司 | A kind of Miniature low-voltage comprehensive distribution box |
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