CN205231563U - Automatic intelligent low -voltage switchgear that dispels heat of dual supply - Google Patents
Automatic intelligent low -voltage switchgear that dispels heat of dual supply Download PDFInfo
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- CN205231563U CN205231563U CN201521070360.5U CN201521070360U CN205231563U CN 205231563 U CN205231563 U CN 205231563U CN 201521070360 U CN201521070360 U CN 201521070360U CN 205231563 U CN205231563 U CN 205231563U
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Abstract
The utility model discloses an automatic intelligent low -voltage switchgear that dispels heat of dual supply. It includes the cabinet body and cabinet door, the cabinet door install on the cabinet body, the internal two power automatic transfer switch of commercial power A way power input circuit breaker, commercial power B way power input circuit breaker, a way power bypass circuit breaker, B way power bypass circuit breaker, PC level, ATS change over switch output circuit breaker, a way power output circuit breaker, B way power output circuit breaker, man -machine interface, the heat dissipation mechanism of being equipped with of cabinet. The beneficial effects of the utility model are that: realize two bypasses and keep apart, realize uninterrupted power supply function when ATS device structure, product function comprehensive, convenient operation has realized visual, the fine -grained management of computer lab to the heat dissipation of ATS equipment, management, operation, maintenance, safe, continuous, steady operation to the computer lab provide powerful the assurance.
Description
Technical field
The utility model relates to Power convert correlative technology field, refers in particular to a kind of duplicate supply automatic heat radiation Intelligent low-voltage switchgear.
Background technology
Power conversion system is used to maintenance problem when solving data center's ATS device fails, and can monitor the operating process of ATS system and instruct, and realizes the omnibearing monitoring to ATS product, management and warning function.And existing power conversion system in the data the heart ATS device fails time, solving its failure problems needs to carry out power operation, simultaneously also needs power operation when keeping in repair, and causes whole system unstable, can there is certain potential safety hazard to data simultaneously.Meanwhile, during maintenance, also need the temperature conditions of confirmation equipment, just can keep in repair after often needing heat radiation certain hour.
Utility model content
The utility model there is above-mentioned deficiency to overcome in prior art, provides a kind of duplicate supply automatic heat radiation Intelligent low-voltage switchgear realizing two bypass isolation and not power-off maintenance.
To achieve these goals, the utility model is by the following technical solutions:
A kind of duplicate supply automatic heat radiation Intelligent low-voltage switchgear, comprise cabinet and cabinet door, described cabinet door is arranged on cabinet, described cabinet is provided with cooling mechanism, civil power A road power supply input circuit breaker is provided with in described cabinet, civil power B road power supply input circuit breaker, A road electrical power by-pass circuit breaker, B road electrical power by-pass circuit breaker, PC level double power supply automatic transfer switch, ATS change over switch exports circuit breaker, A road power supply exports circuit breaker, B road power supply exports circuit breaker, one end and one end of civil power B road power supply input circuit breaker of described civil power A road power supply input circuit breaker are all connected one end of PC level double power supply automatic transfer switch, the other end of described PC level double power supply automatic transfer switch connects one end that ATS change over switch exports circuit breaker, the other end that described ATS change over switch exports circuit breaker connects one end of A road power supply output circuit breaker and one end of B road power supply output circuit breaker respectively, one end of described A road electrical power by-pass circuit breaker connects one end that A road power supply exports circuit breaker, one end of described B road electrical power by-pass circuit breaker connects one end that B road power supply exports circuit breaker, the other end of described civil power A road power supply input circuit breaker is connected with the other end of A road electrical power by-pass circuit breaker, the other end of described civil power B road power supply input circuit breaker is connected with the other end of B road electrical power by-pass circuit breaker, described civil power A road power supply input circuit breaker, civil power B road power supply input circuit breaker, A road electrical power by-pass circuit breaker, B road electrical power by-pass circuit breaker, ATS change over switch exports circuit breaker, A road power supply exports circuit breaker, B road power supply exports on circuit breaker and is equipped with temperature sensor.
This duplicate supply automatic heat radiation Intelligent low-voltage switchgear, be used to the maintenance problem that do not have a power failure when solving data center's ATS device fails, and electric parameter, the on off state of A, B two-way inlet wire can be monitored, and can the operating process of ATS device systems be monitored and be instructed, and realize two bypass isolation, by cooling mechanism, temperature control is carried out to A, B two-way simultaneously, prevent cabinet temperature too high and affect the performance of whole equipment, realizing the omnibearing monitoring to ATS device product, management and function of temperature control.
As preferably, described cooling mechanism comprises heat insulation foam and radiating block, and described heat insulation foam is arranged in the side plate interlayer of cabinet, in the base plate interlayer that described radiating block is arranged on cabinet and top board interlayer.By the design of heat insulation foam, can prevent that the side plate of cabinet is overheated to be damaged personnel; And by the design of radiating block, can effectively the heat in cabinet be distributed by the base plate of cabinet and top board, reduce the temperature in cabinet, improve the useful life of equipment.
As preferably, described civil power A road power supply input circuit breaker, A road electrical power by-pass circuit breaker, A road power supply export circuit breaker and are installed in the left side of cabinet and distribute successively from top to bottom.Be convenient to get information about problem place, and reason of fixing a breakdown fast.
As preferably, described civil power B road power supply input circuit breaker, B road electrical power by-pass circuit breaker, B road power supply export circuit breaker and are installed in the right side of cabinet and distribute successively from top to bottom.Be convenient to get information about problem place, and reason of fixing a breakdown fast.
As preferably, also man-machine interface is provided with in described cabinet, described man-machine interface inputs circuit breaker with civil power A road power supply respectively, civil power B road power supply inputs circuit breaker, A road electrical power by-pass circuit breaker, B road electrical power by-pass circuit breaker, PC level double power supply automatic transfer switch, ATS change over switch export circuit breaker, A road power supply exports circuit breaker, B road power supply exports circuit breaker and is connected, and described man-machine interface, PC level double power supply automatic transfer switch, ATS change over switch export circuit breaker and be installed in the centre of cabinet and distribute successively from top to bottom.The real-time electric parameter of mode display system that man-machine interface adopts system diagram and real-time dynamic operation figure to combine and the operating state of each switch, can also monitor the state of temperature of each switch simultaneously, have good visuality, operability and maintainability.
As preferably, between described civil power A road power supply input circuit breaker and B road electrical power by-pass circuit breaker, civil power B road power supply input between circuit breaker and A road electrical power by-pass circuit breaker, between A road electrical power by-pass circuit breaker and the electrical power by-pass open circuit of B road and is equipped with electric and mechanical interlocking.Can effectively prevent user misoperation from causing this duplicate supply automatic equipment to damage.
As preferably, the shell of described cabinet is made by all-metal, and the inner side of described cabinet is provided with metal isolation shrouding.Full metal jacket, effective shield electromagnetic interference; Inside join metal isolation shrouding, when can ensure that operating personnel operate and live components completely isolated, ensure personal safety.
As preferably, described cabinet door is made by clear glass.The operation conditions of each unit of tour personnel observing system can be facilitated.
The beneficial effects of the utility model are: realize two bypass isolation, realize the uninterrupted power supply function when ATS maintenance of equipment; Product function is comprehensive, easy to operate, achieves visual, the fine-grained management of machine room to the heat radiation of ATS equipment, management, operation, maintenance; Strong guarantee is provided to safe, continuous, the stable operation of machine room.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is circuit theory diagrams of the present utility model.
In figure: QF1: civil power A road power supply input circuit breaker, QF2: civil power B road power supply input circuit breaker, QF3:A road electrical power by-pass circuit breaker, QF4:B road electrical power by-pass circuit breaker, QF5:ATS change over switch exports circuit breaker, and QF6:A road power supply exports circuit breaker, and QF7:B road power supply exports circuit breaker, ATS:PC level double power supply automatic transfer switch, HMI: man-machine interface, 1. cabinet, 2. cabinet door, 3. heat insulation foam, 4. radiating block.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
As Fig. 1, in embodiment described in Fig. 2, a kind of duplicate supply automatic heat radiation Intelligent low-voltage switchgear, comprise cabinet 1 and cabinet door 2, cabinet door 2 is arranged on cabinet 1, cabinet 1 is provided with cooling mechanism, cooling mechanism comprises heat insulation foam 3 and radiating block 4, heat insulation foam 3 is arranged in the side plate interlayer of cabinet 1, in the base plate interlayer that radiating block 4 is arranged on cabinet 1 and top board interlayer, the shell of cabinet 1 is made by all-metal, the inner side of cabinet 1 is provided with metal isolation shrouding, cabinet door 2 is made by clear glass, civil power A road power supply input circuit breaker Q F1 is provided with in cabinet 1, civil power B road power supply input circuit breaker Q F2, A road electrical power by-pass circuit breaker Q F3, B road electrical power by-pass circuit breaker Q F4, PC level double power supply automatic transfer switch ATS, ATS change over switch exports circuit breaker Q F5, A road power supply exports circuit breaker Q F6, B road power supply exports circuit breaker Q F7, one end and one end of civil power B road power supply input circuit breaker Q F2 of civil power A road power supply input circuit breaker Q F1 are all connected one end of PC level double power supply automatic transfer switch ATS, the other end of PC level double power supply automatic transfer switch ATS connects one end that ATS change over switch exports circuit breaker Q F5, the other end that ATS change over switch exports circuit breaker Q F5 connects one end of A road power supply output circuit breaker Q F6 and one end of B road power supply output circuit breaker Q F7 respectively, one end of A road electrical power by-pass circuit breaker Q F3 connects one end that A road power supply exports circuit breaker Q F6, one end of B road electrical power by-pass circuit breaker Q F4 connects one end that B road power supply exports circuit breaker Q F7, the other end of civil power A road power supply input circuit breaker Q F1 is connected with the other end of A road electrical power by-pass circuit breaker Q F3, the other end of civil power B road power supply input circuit breaker Q F2 is connected with the other end of B road electrical power by-pass circuit breaker Q F4.
The power supply input of civil power A road circuit breaker Q F1, A road electrical power by-pass circuit breaker Q F3, A road power supply export circuit breaker Q F6 and are installed in the left side of cabinet 1 and distribute successively from top to bottom.The power supply input of civil power B road circuit breaker Q F2, B road electrical power by-pass circuit breaker Q F4, B road power supply export circuit breaker Q F7 and are installed in the right side of cabinet 1 and distribute successively from top to bottom.Also Human machine interface is provided with in cabinet 1, Human machine interface inputs circuit breaker Q F1 with civil power A road power supply respectively, civil power B road power supply inputs circuit breaker Q F2, A road electrical power by-pass circuit breaker Q F3, B road electrical power by-pass circuit breaker Q F4, PC level double power supply automatic transfer switch ATS, ATS change over switch exports circuit breaker Q F5, A road power supply exports circuit breaker Q F6, B road power supply exports circuit breaker Q F7 and is connected, and Human machine interface, PC level double power supply automatic transfer switch ATS, ATS change over switch export circuit breaker Q F5 and be installed in the centre of cabinet 1 and distribute successively from top to bottom.
Civil power A road power supply inputs between circuit breaker Q F1 and B road electrical power by-pass circuit breaker Q F4, civil power B road power supply inputs between circuit breaker Q F2 and A road electrical power by-pass circuit breaker Q F3, between A road electrical power by-pass circuit breaker Q F3 and B road electrical power by-pass circuit breaker Q F4 and is equipped with electrically and mechanical interlocking.
As shown in Figure 2, higher level's civil power A road power supply is delivered to A road power supply input circuit breaker Q F1 and A road electrical power by-pass circuit breaker Q F3 input by user, higher level's civil power B road power supply is delivered to B road power supply input circuit breaker Q F2 and B road electrical power by-pass circuit breaker Q F4 input.When working properly, A road power supply input circuit breaker Q F1 and B road power supply input circuit breaker Q F2 closes, and A road electrical power by-pass circuit breaker Q F3 and B road electrical power by-pass circuit breaker Q F4 disconnects.Two-way power supply is delivered to the power input of PC level double power supply automatic transfer switch ATS by double power-supply automatic transferring system by A road power supply input circuit breaker Q F1 and B road power supply input circuit breaker Q F2, then output to ATS change over switch by PC level double power supply automatic transfer switch ATS and export circuit breaker Q F5, the ATS change over switch that closes exports circuit breaker Q F5, power supply after PC level double power supply automatic transfer switch ATS is delivered to the out-put supply bus of double power-supply automatic transferring system, the A road power supply that closes exports circuit breaker Q F6 and B road power supply output circuit breaker Q F7 output circuit breaker gets final product powering load.
When PC level double power supply automatic transfer switch ATS breaks down or needs repairing, can first disconnect power supply input circuit breaker corresponding to PC level double power supply automatic transfer switch ATS input power (if that is: now PC level double power supply automatic transfer switch ATS be operated in A road mains side, then disconnect civil power B road power supply input circuit breaker Q F2; As now PC level double power supply automatic transfer switch ATS is operated in B road mains side, then disconnect civil power A road power supply input circuit breaker Q F1), then closing, (if now PC level double power supply automatic transfer switch ATS is operated in A road mains side, then close corresponding bypass breaker A road electrical power by-pass circuit breaker Q F3; As now PC level double power supply automatic transfer switch ATS is operated in B road mains side, then close B road electrical power by-pass circuit breaker Q F4), subsequently disconnect ATS change over switch and export circuit breaker Q F5, system turns by bypass power supply, PC level double power supply automatic transfer switch ATS is isolated, and exits double power-supply automatic transferring system cloud gray model.
After PC level double power supply automatic transfer switch ATS has keeped in repair, more normally run by corresponding operating procedure recovery ATS equipment.Power supply input circuit breaker corresponding to PC level of first closing double power supply automatic transfer switch ATS input power (if that is: now PC level double power supply automatic transfer switch ATS powered by A road electrical power by-pass, then close civil power A road power supply input circuit breaker Q F1; As now PC level double power supply automatic transfer switch ATS is powered by B road electrical power by-pass, then close civil power B road power supply input circuit breaker Q F2), then PC level double power supply automatic transfer switch ATS is set to automatic mode, PC level double power supply automatic transfer switch ATS is normally worked, the ATS change over switch that closes afterwards exports circuit breaker Q F5, disconnect corresponding bypass breaker more afterwards and (if now PC level double power supply automatic transfer switch ATS is operated in A road mains side, then disconnect A road electrical power by-pass circuit breaker Q F3; As now PC level double power supply automatic transfer switch ATS is operated in B road mains side, then disconnect B road electrical power by-pass circuit breaker Q F4), another road power supply input circuit breaker of PC level of finally closing double power supply automatic transfer switch ATS, double power-supply automatic transferring System recover normal power supply.
Simultaneously in whole equipment by arranging the temperature reducing equipment in cabinet to the cooling mechanism of cabinet door, the side plate of cabinet prevents from damaging personnel by heat insulation foam, the conduct heat away that equipment in cabinet occurs effectively is gone out by radiating block by the base plate of cabinet and top board, thus the temperature of whole equipment in reduction cabinet, to prevent temperature too high, whole equipment being impacted, even when keeping in repair, personal injury being caused to maintenance personal.
Claims (8)
1. a duplicate supply automatic heat radiation Intelligent low-voltage switchgear, it is characterized in that, comprise cabinet (1) and cabinet door (2), described cabinet door (2) is arranged on cabinet (1), described cabinet (1) is provided with cooling mechanism, civil power A road power supply input circuit breaker is provided with in described cabinet (1), civil power B road power supply input circuit breaker, A road electrical power by-pass circuit breaker, B road electrical power by-pass circuit breaker, PC level double power supply automatic transfer switch, ATS change over switch exports circuit breaker, A road power supply exports circuit breaker, B road power supply exports circuit breaker, one end and one end of civil power B road power supply input circuit breaker of described civil power A road power supply input circuit breaker are all connected one end of PC level double power supply automatic transfer switch, the other end of described PC level double power supply automatic transfer switch connects one end that ATS change over switch exports circuit breaker, the other end that described ATS change over switch exports circuit breaker connects one end of A road power supply output circuit breaker and one end of B road power supply output circuit breaker respectively, one end of described A road electrical power by-pass circuit breaker connects one end that A road power supply exports circuit breaker, one end of described B road electrical power by-pass circuit breaker connects one end that B road power supply exports circuit breaker, the other end of described civil power A road power supply input circuit breaker is connected with the other end of A road electrical power by-pass circuit breaker, the other end of described civil power B road power supply input circuit breaker is connected with the other end of B road electrical power by-pass circuit breaker.
2. a kind of duplicate supply automatic heat radiation Intelligent low-voltage switchgear according to claim 1, it is characterized in that, described cooling mechanism comprises heat insulation foam (3) and radiating block (4), described heat insulation foam (3) is arranged in the side plate interlayer of cabinet (1), in the base plate interlayer that described radiating block (4) is arranged on cabinet (1) and top board interlayer.
3. a kind of duplicate supply automatic heat radiation Intelligent low-voltage switchgear according to claim 1, it is characterized in that, described civil power A road power supply input circuit breaker, A road electrical power by-pass circuit breaker, A road power supply export circuit breaker and are installed in the left side of cabinet (1) and distribute successively from top to bottom.
4. a kind of duplicate supply automatic heat radiation Intelligent low-voltage switchgear according to claim 1, it is characterized in that, described civil power B road power supply input circuit breaker, B road electrical power by-pass circuit breaker, B road power supply export circuit breaker and are installed in the right side of cabinet (1) and distribute successively from top to bottom.
5. a kind of duplicate supply automatic heat radiation Intelligent low-voltage switchgear according to claim 1, it is characterized in that, also man-machine interface is provided with in described cabinet (1), described man-machine interface inputs circuit breaker with civil power A road power supply respectively, civil power B road power supply input circuit breaker, A road electrical power by-pass circuit breaker, B road electrical power by-pass circuit breaker, PC level double power supply automatic transfer switch, ATS change over switch exports circuit breaker, A road power supply exports circuit breaker, B road power supply exports circuit breaker and connects, described man-machine interface, PC level double power supply automatic transfer switch, ATS change over switch exports circuit breaker and is installed in the centre of cabinet (1) and distributes successively from top to bottom.
6. a kind of duplicate supply automatic heat radiation Intelligent low-voltage switchgear according to claim 1 or 5, it is characterized in that, between described civil power A road power supply input circuit breaker and B road electrical power by-pass circuit breaker, civil power B road power supply input between circuit breaker and A road electrical power by-pass circuit breaker, between A road electrical power by-pass circuit breaker and the electrical power by-pass open circuit of B road and is equipped with electric and mechanical interlocking.
7. a kind of duplicate supply automatic heat radiation Intelligent low-voltage switchgear according to claim 1 or 2 or 3 or 4 or 5, it is characterized in that, the shell of described cabinet (1) is made by all-metal, and the inner side of described cabinet (1) is provided with metal isolation shrouding.
8. a kind of duplicate supply automatic heat radiation Intelligent low-voltage switchgear according to claim 1 or 2 or 3 or 4 or 5, it is characterized in that, described cabinet door (2) is made by clear glass.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521070360.5U CN205231563U (en) | 2015-12-19 | 2015-12-19 | Automatic intelligent low -voltage switchgear that dispels heat of dual supply |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521070360.5U CN205231563U (en) | 2015-12-19 | 2015-12-19 | Automatic intelligent low -voltage switchgear that dispels heat of dual supply |
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| CN205231563U true CN205231563U (en) | 2016-05-11 |
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| CN201521070360.5U Active CN205231563U (en) | 2015-12-19 | 2015-12-19 | Automatic intelligent low -voltage switchgear that dispels heat of dual supply |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896350A (en) * | 2016-06-17 | 2016-08-24 | 国网山东省电力公司东明县供电公司 | Double-power intelligent low voltage switchgear with automatic temperature control and heat dissipation function |
-
2015
- 2015-12-19 CN CN201521070360.5U patent/CN205231563U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896350A (en) * | 2016-06-17 | 2016-08-24 | 国网山东省电力公司东明县供电公司 | Double-power intelligent low voltage switchgear with automatic temperature control and heat dissipation function |
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