CN209730534U - A kind of novel medium voltage dual power switch cabinet - Google Patents
A kind of novel medium voltage dual power switch cabinet Download PDFInfo
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- CN209730534U CN209730534U CN201920806717.3U CN201920806717U CN209730534U CN 209730534 U CN209730534 U CN 209730534U CN 201920806717 U CN201920806717 U CN 201920806717U CN 209730534 U CN209730534 U CN 209730534U
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- medium voltage
- power switch
- dual power
- busbar
- switch cabinet
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Abstract
The utility model discloses a kind of novel medium voltage dual power switch cabinets, including cabinet body, mechanical interlocking and instrument box；The utility model designs rationally in structure, practicability is very high, when work, an inlet wire cable is connected by figure, each loading switch cabinet is connected by busbar, when HV live displaying confirmation has electricity on instrument box, and breaker open operation indicator light is bright, operate instrument box button, make breaker closing, it powers to customer charge, under the action of the mechanical interlocking of side-mounted breaker, guaranteeing can only a breaker closing, easily realize that mechanical electric is chain, safe operation is reliable, so that operator is easier to operate to, it is more labor-saving, reliability is higher, under the action of wall bushing and busbar, it is compact-sized, reduce occupied area, after improving, alleviate the working strength of operator, cost is greatly saved, and safety is higher, switchgear particularly suitable for the power supply of the important loads such as skyscraper.
Description
Technical field
The utility model relates to power distribution equipment technical field, specifically a kind of novel medium voltage dual power switch cabinet.
Background technique
The effect of dual power supply switching box is for important electrical equipment (not allowing generally to have a power failure), in common power supply
From alternate power autocast when failure or power failure, it is ensuring that equipment does not power off, is the switching as power supply.It is also adopted
With electrical and mechanical interlocking mode, to guarantee that two-way power supply can not power simultaneously；General double power supply converting switch is to answer extensively
Do not allow the important place having a power failure for skyscraper, cell, hospital, airport, harbour, fire-fighting, metallurgy, chemical industry, weaving etc..
Currently, existing dual power switch cabinet takes up a large area；Since incoming line cabinet adds mating cabinet, occupied area is caused
Greatly, while security reliability is poor, and since incoming line cabinet is apart from each other, chain function is inconvenient, and operator easily runs wrong interval and causes to pacify
Full accident.Therefore, those skilled in the art provide a kind of novel medium voltage dual power switch cabinet, to solve in above-mentioned background technique
The problem of proposition.
Summary of the invention
The purpose of this utility model is to provide a kind of novel medium voltage dual power switch cabinets, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of novel medium voltage dual power switch cabinet, including cabinet body, mechanical interlocking and instrument box, the interior of the cabinet right side are set
Several supporting insulators are equipped with, the supporting insulator left part is provided with bus casing, and the bus casing left part is respectively provided with
There is busbar, is provided with several second supporting insulators in the middle part of the interior of the cabinet, second supporting insulator upper end is respectively provided with
There is side-mounted breaker, left and right side is symmetrically arranged with mechanical interlocking in the middle part of cabinet body.
As a further solution of the present invention: of second supporting insulator, busbar and side-mounted breaker
Number is at least three, and the side-mounted breaker upper end is all connected with busbar.
The cabinet body lower left side and right side are symmetrically arranged with cable as a further solution of the present invention,.
The mechanical interlocking is mutually respectively connected with wall bushing from one end as a further solution of the present invention, institute
It states wall bushing lower end and is respectively connected with cable.
The interior of the cabinet upper left side is provided with instrument box as a further solution of the present invention,.
Compared with prior art, the utility model has the beneficial effects that
The utility model designs rationally in structure, and practicability is very high, when work, connects an inlet wire cable by figure, leads to
It crossing busbar and connects a loading switch cabinet, when HV live displaying confirmation has electricity on instrument box, and breaker open operation indicator light is bright,
Instrument box button is operated, breaker closing is made, is powered to customer charge, under the action of side-mounted breaker and mechanical interlocking,
Easily realize that mechanical electric is chain, safe operation is reliable, under the action of instrument box, so that operator is easier to operate to, more saves
Power, reliability are higher, compact-sized under the action of wall bushing and busbar, reduce occupied area, after improving, mitigate
The working strength of operator, is greatly saved cost, and safety is higher, particularly suitable for important loads such as skyscrapers
The switchgear of power supply.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of novel medium voltage dual power switch cabinet.
Fig. 2 is a kind of side structure schematic view of novel medium voltage dual power switch cabinet.
In figure: bus casing 1, the first supporting insulator 2, busbar 3, side-mounted breaker 4, the second supporting insulator 5, cabinet
Body 6, wall bushing 7, mechanical interlocking 8, cable 9, instrument box 10.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of novel medium voltage dual power switch cabinet, including cabinet body 6, machine
Tool interlocking 8 and instrument box 10,6 inner right side of cabinet body are provided with several supporting insulators 2,2 left part of supporting insulator
It is provided with bus casing 1,1 left part of bus casing is provided with busbar 3, and the 6 inside middle part of cabinet body is provided with several
Second supporting insulator 5,5 upper end of the second supporting insulator are provided with side-mounted breaker 4,6 middle part left side of cabinet body and
Right side is symmetrically arranged with mechanical interlocking 8.
It is the number of second supporting insulator 5, busbar 3 and side-mounted breaker 4 at least three, described side-mounted
4 upper end of breaker is all connected with busbar 3.
6 lower left side of cabinet body and right side are symmetrically arranged with cable 9.
8 phase of mechanical interlocking is respectively connected with wall bushing 7 from one end, and 7 lower end of wall bushing is respectively connected with cable
9。
The 6 inside upper left side of cabinet body is provided with instrument box 10.
The working principle of the utility model is:
The utility model relates to a kind of novel medium voltage dual power switch cabinet, when work, an inlet wire cable 9 is connected by figure,
A loading switch cabinet is connected by busbar 3,10 inner breaker separating brake indicator light of instrument box is bright, and HV live displaying confirmation has
When electric, operation button makes breaker closing, under the action of side-mounted breaker 4 and mechanical interlocking 8, Yi Shixian mechanical electric
It is chain, safe operation is reliable, under the action of instrument box 10 so that operator is easier to operate to, is more labor-saving, reliability more
Height, it is compact-sized under the action of wall bushing 7 and busbar 3, reduce occupied area, after improving, alleviates operator
Working strength, cost is greatly saved, and safety is higher, particularly suitable for the important loads such as skyscraper power supply switch
Equipment.
The utility model designs rationally in structure, and practicability is very high, when work, connects an inlet wire cable by figure, leads to
It crosses busbar and connects loading switch cabinet, instrument box inner breaker separating brake indicator light is bright, and when HV live displaying confirmation is without electricity,
Operating mechanism is operated, two disconnecting switch separating brakes, under the action of side-mounted breaker and mechanical interlocking, Yi Shixian mechanical electric are made
Gas is chain, safe operation is reliable, under the action of instrument box so that operator is easier to operate to, is more labor-saving, reliability more
Height, it is compact-sized under the action of wall bushing and busbar, reduce occupied area, after improving, alleviates operator's
Cost is greatly saved in working strength, and safety is higher, and the switch particularly suitable for the power supply of the important loads such as skyscraper is set
It is standby.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of novel medium voltage dual power switch cabinet, including cabinet body (6), mechanical interlocking (8) and instrument box (10), feature exists
In cabinet body (6) inner right side is provided with several supporting insulators (2), and supporting insulator (2) left part is provided with mother
Thread casing (1), bus casing (1) left part are provided with busbar (3), and the internal middle part of the cabinet body (6) is provided with several the
Two supporting insulators (5), the second supporting insulator (5) upper end are provided with side-mounted breaker (4), in the middle part of cabinet body (6)
Left and right side is symmetrically arranged with mechanical interlocking (8).
2. a kind of novel medium voltage dual power switch cabinet according to claim 1, which is characterized in that second supports insulative
The number of sub (5), busbar (3) and side-mounted breaker (4) is at least three, and side-mounted breaker (4) upper end connects
Connect busbar (3).
3. a kind of novel medium voltage dual power switch cabinet according to claim 1, which is characterized in that cabinet body (6) lower part
Left and right side is symmetrically arranged with cable (9).
4. a kind of novel medium voltage dual power switch cabinet according to claim 1, which is characterized in that the mechanical interlocking (8)
It is mutually respectively connected with wall bushing (7) from one end, wall bushing (7) lower end is respectively connected with cable (9).
5. a kind of novel medium voltage dual power switch cabinet according to claim 1, which is characterized in that the cabinet body (6) is internal
Upper left side is provided with instrument box (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920806717.3U CN209730534U (en) | 2019-05-30 | 2019-05-30 | A kind of novel medium voltage dual power switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920806717.3U CN209730534U (en) | 2019-05-30 | 2019-05-30 | A kind of novel medium voltage dual power switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209730534U true CN209730534U (en) | 2019-12-03 |
Family
ID=68674703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920806717.3U Active CN209730534U (en) | 2019-05-30 | 2019-05-30 | A kind of novel medium voltage dual power switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209730534U (en) |
-
2019
- 2019-05-30 CN CN201920806717.3U patent/CN209730534U/en active Active
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