CN209298982U - A kind of direct current cabinet is mutually for device - Google Patents

A kind of direct current cabinet is mutually for device Download PDF

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Publication number
CN209298982U
CN209298982U CN201920155344.8U CN201920155344U CN209298982U CN 209298982 U CN209298982 U CN 209298982U CN 201920155344 U CN201920155344 U CN 201920155344U CN 209298982 U CN209298982 U CN 209298982U
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CN
China
Prior art keywords
female
direct current
switch
conjunction
control
Prior art date
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Active
Application number
CN201920155344.8U
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Chinese (zh)
Inventor
张锐锋
林勇
高永杰
王磊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YILI CHUANGNING BIOLOGICAL TECHNOLOGY Co Ltd
Original Assignee
YILI CHUANGNING BIOLOGICAL TECHNOLOGY Co Ltd
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Priority to CN201920155344.8U priority Critical patent/CN209298982U/en
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Publication of CN209298982U publication Critical patent/CN209298982U/en
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Abstract

The utility model discloses a kind of direct current cabinet mutually for device, including multiple direct current cabinets being set side by side, the direct current cabinet is by the female switch of control and closes female switch connection high-voltage board group, the high-voltage board group includes multiple high-voltage boards being set side by side, control mother's switch downstream of multiple direct current cabinets is by controlling female connecting cable connection, female interconnection switch is controlled in setting on the female connecting cable of the control, conjunction mother's switch downstream of multiple direct current cabinets is by closing female connecting cable connection, and female interconnection switch is closed in setting between the female connecting cable of the conjunction.The utility model can keep work in high-voltage board direct current cabinet failure or maintenance period high-voltage board.

Description

A kind of direct current cabinet is mutually for device
Technical field
The utility model relates to direct current cabinet device fields more particularly to a kind of direct current cabinet mutually for device.
Background technique
Direct current cabinet is being operated normally and the divide-shut brake under accident condition, relay protection, automatic control, thing to high-voltage switch gear Therefore illumination etc. provides DC power supply.The reliability of direct current cabinet is that other power supply devices are irreplaceable, it be able to satisfy substation and The occasions such as productive power break down to the high reliability request of power supply, direct current cabinet, just influence whether the high-voltage board that it is powered Normal work, restore not in time, it is possible to can interruption of power supply or production, bring about great losses.
Utility model content
The utility model is intended to provide a kind of direct current cabinet mutually for device, can be in high-voltage board direct current cabinet failure or maintenance period High-voltage board keeps work.
In order to achieve the above objectives, the utility model adopts the following technical solutions realization:
The utility model discloses a kind of direct current cabinet mutually for device, including multiple direct current cabinets being set side by side, the direct current cabinet By the female switch of control and female switch connection high-voltage board group is closed, the high-voltage board group includes multiple high-voltage boards being set side by side, multiple Control mother's switch downstream of the direct current cabinet is by controlling female connecting cable connection, and setting control mother network is opened on the female connecting cable of the control It closes, conjunction mother's switch downstream of multiple direct current cabinets is arranged between the female connecting cable of the conjunction by closing female connecting cable connection Close female interconnection switch.
Preferably, the female switch of the control, the female interconnection switch of control are 2P dc circuit breaker.
Preferably, the female switch of the conjunction, the female interconnection switch of conjunction are 2P dc circuit breaker.
Preferably, the female connecting cable of the conjunction, the female connecting cable of control are 2 × 16 ㎡ copper core cables.
Preferably, mother network number of switches >=1 is controlled in conjunction mother network number of switches >=1.
Preferably, there are two the direct current cabinet is total to, the conjunction mother network number of switches is one, controls mother network number of switches It is one.
The utility model has the beneficial effects that
Not only principle is simple, operation is convenient for the utility model, has the function of that direct current cabinet is mutual standby, a direct current cabinet failure or Maintenance period, so that it may be powered from other direct current cabinets to the load of failure or maintenance direct current cabinet institute band, high-voltage board is avoided to stop Only or the problem of production disruption, the effect of high-tension apparatus safety utilization of electric power is improved, and ensures the effect that production is normally carried out.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model.
In figure: 1- direct current cabinet, 2- high-voltage board, the female switch of 3- control, 4- close female switch, 5- controls female interconnection switch, 6- closes mother Network switch.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing, to this reality It is further elaborated with novel.
As shown in Figure 1, the utility model includes multiple direct current cabinets 1 being set side by side, the direct current cabinet 1 passes through the female switch of control 3 connect high-voltage board group with female switch 4 is closed, and the high-voltage board group includes multiple high-voltage boards 2 being set side by side, multiple direct current cabinets By controlling female connecting cable connection, female interconnection switch 5 is controlled in setting on the female connecting cable of the control, multiple in 13 downstream of control mother switch 4 downstream of conjunction mother switch of the direct current cabinet 1 is by closing female connecting cable connection, and mother is closed in setting between the female connecting cable of the conjunction Network switch 6, the female switch 3 of the control, the female interconnection switch 5 of control are 2P dc circuit breaker, and the female switch 4 of the conjunction, conjunction mother network are opened Closing 6 is 2P dc circuit breaker, and the female connecting cable of the conjunction, the female connecting cable of control are 2 × 16 ㎡ copper core cables, the direct current There are two screen 1 is total, female 6 quantity of interconnection switch of the conjunction is one, and controlling female 5 quantity of interconnection switch is one.
Certainly, the utility model can also have other various embodiments, without departing substantially from the spirit of the present invention and its essence In the case of, those skilled in the art can make various corresponding changes and modifications, but these phases according to the utility model The change and modification answered all should belong to the protection scope of the utility model the attached claims.

Claims (6)

1. a kind of direct current cabinet is mutually for device, it is characterised in that: including multiple direct current cabinets (1) being set side by side, the direct current cabinet (1) High-voltage board group is connected by the female switch (3) of control and the female switch (4) of conjunction, the high-voltage board group includes multiple high-voltage boards being set side by side (2), the control mother of multiple direct current cabinets (1) switchs (3) downstream and is connected by controlling female connecting cable, on the female connecting cable of the control Female interconnection switch (5) is controlled in setting, and the conjunction mother of multiple direct current cabinets (1) switchs (4) downstream by closing female connecting cable connection, institute It states setting between the female connecting cable of conjunction and closes female interconnection switch (6).
2. direct current cabinet according to claim 1 is mutually for device, it is characterised in that: the female switch (3) of the control, control mother network are opened Closing (5) is 2P dc circuit breaker.
3. direct current cabinet according to claim 1 is mutually for device, it is characterised in that: the female switch (4) of the conjunction, conjunction mother network are opened Closing (6) is 2P dc circuit breaker.
4. direct current cabinet according to claim 1 is mutually for device, it is characterised in that: the female connecting cable of the conjunction, the female connection of control Cable is 2 × 16 ㎡ copper core cables.
5. direct current cabinet according to claim 1 is mutually for device, it is characterised in that: female interconnection switch (6) quantity >=1 of the conjunction It is a, control female interconnection switch (5) quantity >=1.
6. according to claim 1 in -5 any direct current cabinet mutually for device, it is characterised in that: the direct current cabinet (1) is shared Two, female interconnection switch (6) quantity of the conjunction is one, and controlling female interconnection switch (5) quantity is one.
CN201920155344.8U 2019-01-29 2019-01-29 A kind of direct current cabinet is mutually for device Active CN209298982U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920155344.8U CN209298982U (en) 2019-01-29 2019-01-29 A kind of direct current cabinet is mutually for device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920155344.8U CN209298982U (en) 2019-01-29 2019-01-29 A kind of direct current cabinet is mutually for device

Publications (1)

Publication Number Publication Date
CN209298982U true CN209298982U (en) 2019-08-23

Family

ID=67642654

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920155344.8U Active CN209298982U (en) 2019-01-29 2019-01-29 A kind of direct current cabinet is mutually for device

Country Status (1)

Country Link
CN (1) CN209298982U (en)

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