CN204696540U - A kind of low voltage drawing-out switching carbinet - Google Patents
A kind of low voltage drawing-out switching carbinet Download PDFInfo
- Publication number
- CN204696540U CN204696540U CN201520413247.6U CN201520413247U CN204696540U CN 204696540 U CN204696540 U CN 204696540U CN 201520413247 U CN201520413247 U CN 201520413247U CN 204696540 U CN204696540 U CN 204696540U
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- China
- Prior art keywords
- cabinet
- center
- low voltage
- motor control
- powered
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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Abstract
The utility model discloses a kind of low voltage drawing-out switching carbinet, comprise: cabinet, housing, dividing plate, drawer unit, safety system and control system, wherein, described cabinet is by powered. mother cabinet, power center (PC) cabinet, motor control center's cabinet and reactive power compensation cabinet are formed, a kind of low voltage drawing-out switching carbinet described in the utility model, which increase safety system and control system, when any fault formula appears in equipment, monitoring device will give control system information feed back immediately, then start working at once by order warning device and protective device for control system, warning device sounds alarm at once, the phenomenon effectively preventing fault from causing spreads parts to other and equipment, improve the fail safe of work, meanwhile, powerful cooling system can distribute the heat that each casing work produces fast, thus provides guarantee to the normal work of this switch cubicle, and then meets the demand of client better.
Description
Technical field
The utility model relates to a kind of process units, specifically a kind of for the production of low voltage drawing-out switching carbinet.
Background technology
Low-tension switch cabinet is by one or more low voltage switchgear, along with newly-built and transformation being on the increase of distribution power engineering, low tension switch is as the topmost complete set of equipments of low-voltage distribution system, more and more important effect is played in electric power system, it is applicable to exchange 50(60) HZ, nominal insulation voltage and operating voltage are 380(400) V, 660(690) V, the power supply system of rated current 5000A and following three-phase (four) five-wire system, can be used for power plant, electric substation, industrial and mining enterprises, hotel, building, airport, the message center such as harbour and radio and television, be used as generating, power transmission and distribution, the control of electric energy conversion and power consuming devices, and by capacitor compensation cabinet, reactive power compensation is carried out to its main bus bar, can be said it in whole electric power system in occupation of important position.
But existing low-tension switch cabinet, its each functional unit great majority are not all separated, because electric power system needs the mode of operation of long-term continous way, once a part goes wrong, if staff can not find timely, so it will spread in whole casing, other equipment even can be caused to go wrong, cause great loss to enterprise, also constitute a threat to the life of staff simultaneously, thus the technology of existing low-tension switch cabinet needs to improve.
Utility model content
Utility model object: the purpose of this utility model is to solve the deficiencies in the prior art, provides a kind of low voltage drawing-out switching carbinet.
Technical scheme: in order to realize above object, a kind of low voltage drawing-out switching carbinet described in the utility model, comprise: cabinet, housing, dividing plate, drawer unit, safety system and control system, wherein, described cabinet is by powered. mother cabinet, power center (PC) cabinet, motor control center's cabinet and reactive power compensation cabinet are formed, described housing is located at the outside of cabinet, described dividing plate is located at powered respectively. mother cabinet, power center (PC) cabinet, in motor control center's cabinet and reactive power compensation cabinet, described drawer unit is located in motor control center's cabinet, described safety system is located in the cabinet of power center (PC), described powered. mother cabinet, power center (PC) cabinet, motor control center's cabinet and reactive power compensation cabinet are all connected with safety system and control system, and described powered. mother cabinet, power center (PC) cabinet, motor control center's cabinet, reactive power compensation cabinet, cooling system is equipped with in safety system, described safety system is connected with control system, and described safety system is made up of monitoring device, warning device and protective device.A kind of low-tension switch cabinet described in the utility model, which increase safety system and control system, when any fault formula appears in equipment, monitoring device will give control system information feed back immediately, then start working at once by order warning device and protective device for control system, warning device sounds alarm at once, protective device will carry out power down process to equipment at once, thus give notice of failure to staff timely, and the phenomenon effectively preventing fault from causing spreads parts to other and equipment, whole equipment and even whole electric power system are played a very good protection, improve the fail safe of work, and then meet the demand of client better.
Dividing plate described in the utility model adopts flame retardant type high density polyurethane plastic functional plate to make, it is powered. and mother cabinet, power center (PC) cabinet, motor control center's cabinet and reactive power compensation cabinet are separated according to the needs of design, the accident that between the arcing effectively preventing switch element fault from causing and bus, short circuit causes, improves the fail safe of operation.
Power center (PC) described in the utility model cabinet becomes bus-bar room, cable vault, electric apparatus room and breaker compartment by baffle for separating, flame retardant type plastic functional plate and fixed support is provided with in described bus-bar room, described fixed support is located on flame retardant type plastic functional plate, described bus is installed on flame retardant type plastic functional plate, and be also provided with connection cushion block between two horizontal bus in described bus-bar room, the use of flame retardant type plastic functional plate effectively prevents electric arc from causing electric discharge, can human contact be prevented again, improve the safety and reliability that it uses.
Drawer unit described in the utility model has multiple drawer to form, described drawer has 8E, 16E and 24E, and mechanical interlocks and operating grip is also provided with on drawer, single assembling or Hybrid assembling can be carried out to them as required in the process of installing, and, the galvanized metal base plate be provided with between levels drawer with ventilation hole is isolated, and galvanized metal base plate can effectively to having stronger insulation buffer action between adjacent loop.
Beneficial effect: low voltage drawing-out switching carbinet described in the utility model, has the following advantages:
1, a kind of low-tension switch cabinet described in the utility model, which increase safety system and control system, when any fault formula appears in equipment, monitoring device will give control system information feed back immediately, then start working at once by order warning device and protective device for control system, warning device sounds alarm at once, protective device will carry out power down process to equipment at once, thus give notice of failure to staff timely, and the phenomenon effectively preventing fault from causing spreads parts to other and equipment, whole equipment and even whole electric power system are played a very good protection, improve the fail safe of work, also avoid causing great loss to enterprise or individual, and then meet the demand of client better.
2, dividing plate described in the utility model adopts flame retardant type high density polyurethane plastic functional plate to make, it effectively prevents electric arc from causing electric discharge, human contact can be prevented again, improve the safety and reliability that it uses, simultaneously between levels drawer with the setting of the galvanized metal base plate of ventilation hole, also effective stronger insulation buffer action is played to tool between adjacent loop, and then improve the safety and reliability of equipment, and then provide guarantee for the normal operation of equipment.
3, powered described in the utility model. be equipped with cooling system in mother cabinet, power center (PC) cabinet, motor control center's cabinet and reactive power compensation cabinet, its powerful cooling system can distribute the heat that each casing work produces fast, effectively prevent Yin Gaowen from causing burning of fault or electric elements, thus provide guarantee to the normal work of this switch cubicle.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the circuit connection diagram in the utility model;
In figure: cabinet-1, housing-2, dividing plate-3, drawer unit-4, safety system-5,
Control system-6, cooling system-7, powered. mother cabinet-11, power center (PC) cabinet-12, motor control center's cabinet-13, reactive power compensation cabinet-14.
Embodiment
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further.
Embodiment
A kind of low voltage drawing-out switching carbinet as depicted in figs. 1 and 2; comprise: cabinet 1, housing 2, dividing plate 3, drawer unit 4, safety system 5 and control system 6; wherein, described cabinet 1 is by powered. and mother cabinet 11, power center (PC) cabinet 12, motor control center's cabinet 13 and reactive power compensation cabinet 14 are formed.
The relation of above-mentioned each parts is as follows:
Described housing 2 is located at the outside of cabinet 1, described dividing plate 3 is located at powered respectively. mother cabinet 11, power center (PC) cabinet 12, in motor control center's cabinet 13 and reactive power compensation cabinet 14, described drawer unit 4 is located in motor control center's cabinet 13, described safety system 5 is located in power center (PC) cabinet 12, described powered. mother cabinet 11, power center (PC) cabinet 12, motor control center's cabinet 13 is all connected with safety system 5 and control system 6 with reactive power compensation cabinet 14, and described powered. mother cabinet 11, power center (PC) cabinet 12, cooling system 7 is equipped with in motor control center's cabinet 13 and reactive power compensation cabinet 14, described safety system 5 is connected with control system 6, and described safety system 5 is made up of monitoring device, warning device and protective device.
Dividing plate 3 described in the present embodiment adopts flame retardant type high density polyurethane plastic functional plate to make, and it is powered. and mother cabinet 11, power center (PC) cabinet 12, motor control center's cabinet 13 and reactive power compensation cabinet 14 are separated according to the needs of design.
The cabinet of power center (PC) described in the present embodiment 12 is separated into bus-bar room, cable vault, electric apparatus room and breaker compartment by dividing plate 3, flame retardant type plastic functional plate and fixed support is provided with in described bus-bar room, described fixed support is located on flame retardant type plastic functional plate, described bus is installed on flame retardant type plastic functional plate, and is also provided with connection cushion block between two horizontal bus in described bus-bar room.
Drawer unit 4 described in the present embodiment has multiple drawer to form, described drawer has 8E, 16E and 24E, and mechanical interlocks and operating grip is also provided with on drawer, single assembling or Hybrid assembling can be carried out to them as required in the process of installing, and the galvanized metal base plate be provided with between levels drawer with ventilation hole is isolated.
Embodiment is only not used in restriction scope of the present utility model for illustration of the utility model, after having read the utility model, the amendment of those skilled in the art to the various equivalent form of value of the present utility model has all fallen within the application's claims limited range.
Claims (4)
1. a low voltage drawing-out switching carbinet, is characterized in that: comprising: cabinet (1), housing (2), dividing plate (3), drawer unit (4), safety system (5) and control system (6), wherein, described cabinet (1) is by powered. mother cabinet (11), power center (PC) cabinet (12), motor control center's cabinet (13) and reactive power compensation cabinet (14) are formed, and described housing (2) is located at the outside of cabinet (1), and described dividing plate (3) is located at powered respectively. mother cabinet (11), power center (PC) cabinet (12), in motor control center's cabinet (13) and reactive power compensation cabinet (14), described drawer unit (4) is located in motor control center's cabinet (13), and described safety system (5) is located in power center (PC) cabinet (12), described powered. mother cabinet (11), power center (PC) cabinet (12), motor control center's cabinet (13) is all connected with safety system (5) and control system (6) with reactive power compensation cabinet (14), and described powered. mother cabinet (11), power center (PC) cabinet (12), cooling system (7) is equipped with in motor control center's cabinet (13) and reactive power compensation cabinet (14), described safety system (5) is connected with control system (6), and described safety system (5) is made up of monitoring device, warning device and protective device.
2. a kind of low voltage drawing-out switching carbinet according to claim 1, it is characterized in that: described dividing plate (3) adopts flame retardant type high density polyurethane plastic functional plate to make, and it is powered. mother cabinet (11), power center (PC) cabinet (12), motor control center's cabinet (13) and reactive power compensation cabinet (14) are separated according to the needs of design.
3. a kind of low voltage drawing-out switching carbinet according to claim 1, it is characterized in that: described power center (PC) cabinet (12) is separated into bus-bar room, cable vault, electric apparatus room and breaker compartment by dividing plate (3), flame retardant type plastic functional plate and fixed support is provided with in described bus-bar room, described fixed support is located on flame retardant type plastic functional plate, described bus is installed on flame retardant type plastic functional plate, and is also provided with connection cushion block between two horizontal bus in described bus-bar room.
4. a kind of low voltage drawing-out switching carbinet according to claim 1, it is characterized in that: described drawer unit (4) has multiple drawer to form, described drawer has 8E, 16E and 24E, and mechanical interlocks and operating grip is also provided with on drawer, single assembling or Hybrid assembling can be carried out to them as required in the process of installing, and the galvanized metal base plate be provided with between levels drawer with ventilation hole is isolated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520413247.6U CN204696540U (en) | 2015-06-16 | 2015-06-16 | A kind of low voltage drawing-out switching carbinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520413247.6U CN204696540U (en) | 2015-06-16 | 2015-06-16 | A kind of low voltage drawing-out switching carbinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204696540U true CN204696540U (en) | 2015-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520413247.6U Expired - Fee Related CN204696540U (en) | 2015-06-16 | 2015-06-16 | A kind of low voltage drawing-out switching carbinet |
Country Status (1)
| Country | Link |
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| CN (1) | CN204696540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117559661A (en) * | 2024-01-10 | 2024-02-13 | 共鸿电器有限公司 | Method, equipment and medium for fault breaking control of draw-out type switch cabinet |
-
2015
- 2015-06-16 CN CN201520413247.6U patent/CN204696540U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117559661A (en) * | 2024-01-10 | 2024-02-13 | 共鸿电器有限公司 | Method, equipment and medium for fault breaking control of draw-out type switch cabinet |
| CN117559661B (en) * | 2024-01-10 | 2024-03-29 | 共鸿电器有限公司 | Method, equipment and medium for fault breaking control of draw-out type switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20170616 |