CN202888671U - Power distribution cabinet provided with monitoring devices - Google Patents
Power distribution cabinet provided with monitoring devices Download PDFInfo
- Publication number
- CN202888671U CN202888671U CN 201220484303 CN201220484303U CN202888671U CN 202888671 U CN202888671 U CN 202888671U CN 201220484303 CN201220484303 CN 201220484303 CN 201220484303 U CN201220484303 U CN 201220484303U CN 202888671 U CN202888671 U CN 202888671U
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- cabinet
- body frame
- module
- drawer
- cabinet body
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Abstract
The utility model discloses a power distribution cabinet provided with monitoring devices comprising a cabinet body and a plurality of drawer units. The cabinet body comprises a cabinet frame, two cabinet side plates, a cabinet top plate, a cabinet bottom frame, and a cabinet rear baffle plate. The cabinet side plates and the cabinet frame are provided with hollow ventilation holes. A part of the cabinet rear baffle plate, which is corresponding to a cavity of the cabinet frame, is provided with a fan. The cabinet rear baffle plate is provided with a plurality of heat dissipation holes. The monitoring devices are disposed in the drawer units, and each of the monitoring devices comprises a detection unit, a feedback unit, and a storage unit. The utility model is advantageous in that the structure is simple, the operation is safe and reliable, the use is stable, the internal space utilization rate can be improved, the energy consumption can be reduced, the heat dissipation effect is good, the voltage states and the temperature states of all the elements disposed in the cabinet body can be detected in an on-line manner, and the state data can be fed back and output, therefore the use states of the power distribution devices can be conveniently monitored in a real-time manner.
Description
Technical field
The utility model relates to low voltage electric network distribution technique field, particularly relates to a kind of dynamic power distribution cabinet with monitoring device.
Background technology
Low-voltage distribution cabinet is applicable to illumination, distribution and the control on the ground such as transformer station, power plant, industrial and mining enterprises, have the characteristics such as the breaking current ability is strong, dynamic thermal stability good, combined and instant is practical, power distribution cabinet is used for installing concentratedly the device of the electric equipments such as various switches, relay, instrument, be widely used in modern all kinds of equipment, mainly formed by the various functional unit combinations that are drawer-like, be called for short drawer unit.It is complicated that existing various low-voltage drawer-type power distribution cabinet exists structure; operate the defectives such as more loaded down with trivial details; drawer body and cabinet door are not overall structures; can not satisfy the requirement of drawer-type distribution box drawer body interchangeability; and the linear quadratic control line that is used on the connecting drawer also needs to be connected by the secondary terminals of plug with the drawer body; need when extracting drawer out first this plug to be extracted; just can extract drawer out; use inconvenient; in addition; the reliable ground protection of drawer nothing in the process that extraction is sent to; drawer-type distribution box drawer unit specification is less; can not satisfy the requirement of all start modes; and space availability ratio is not high; volume is large; power consumption is large; function is unsound; in addition; these equipment need for a long time work operation; therefore; radiating requirements is more obvious; if; can not be in time the heat loose gas of device interior be sent out; probably burn out the device interior components and parts, cause many unnecessary losses, or even initiation fire; in addition; in the prior art, form a larger power distribution cabinet, often need to use a large amount of control device; each control chip of control device plays respectively the effect of control to each components and parts of connected each drawer unit; because each control chip generally adopts the mutual cascade of mode of series connection, therefore, when some or a plurality of control chips break down; perhaps; connected components and parts break down, and then other control chips of its cascade all may be affected, seriously; make whole cabinet cisco unity malfunction; and in the components and parts of a large amount of control chips and magnanimity, look for out of order chip or components and parts, with and failure cause; often need very large workload; therefore, there is defective in prior art, needs to improve.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of simple structure, handling safety is reliable, use and stablize, improve the inner space utilance, reduce energy consumption, radiating effect is remarkable, and can real-time online detect voltage status and the state of temperature of its inner each components and parts, and with each status data feedback output, thereby make things convenient for the dynamic power distribution cabinet with monitoring device of the use state of each controller switching equipment of real-time monitoring equipment.
The purpose of this utility model is achieved by the following technical programs: a kind of dynamic power distribution cabinet with monitoring device, comprise cabinet, several drawer units, described cabinet comprises cabinet body frame, two side cabinets, cabinet top board, cabinet underframe, cabinet backboard, described side cabinet is fixedly connected on the cabinet body frame both sides, described cabinet backboard and cabinet body frame are hinged, described cabinet mounting of roof plate is in the cabinet body frame upper end, described cabinet underframe is fixedly connected with the cabinet body frame bottom, and described drawer unit is positioned in the cabinet body frame; The blow vent of full hollow out is set on described side cabinet and the cabinet body frame, the corresponding cabinet body frame cavity of described cabinet backboard place arranges fan, described fan and cabinet backboard form cavity, described cabinet backboard arranges a plurality of louvres, described fan is used for by the blow vent around side cabinet and the cabinet body frame air of outside being introduced in the cabinet, and the inner original heat gas collection of cabinet is squeezed in fan and the cabinet backboard formation cavity, by louvre heat gas is outwards evacuated, in the described drawer unit monitoring device is set, described monitoring device comprises detecting unit, feedback unit, memory cell; Described detecting unit is connected with feedback unit, memory cell respectively, and described detecting unit is provided with power supply detection module, temperature detecting module; Described power supply detection module is for detection of the voltage status of equipment, and the formation voltage data send to described feedback unit; Described temperature detecting module generates temperature data, and sends to described feedback unit for detection of the working temperature of equipment; Described feedback unit is connected with memory cell, and described feedback unit also arranges the fault feedback module;
Described drawer unit comprises the drawer body, the first guide rail, the second guide rail, described drawer unit is positioned in the cabinet body frame, described the first guide rail, the second guide rail is symmetricly set on the cabinet body frame both sides, the roller supporting that described drawer body arranges bottom the drawer body is at described the first guide rail, on the second guide rail, in the described drawer body microprocessor module is set, exchange input module, driving mechanism, DC power supplier, described microprocessor module is established the image data input, the control signal output, described interchange input module is connected with microprocessor module by the image data input, described driving mechanism is connected with microprocessor module by the control signal output, described DC power supplier respectively with microprocessor module, exchange input module, driving mechanism connects, the panel of described drawer body is established display control module, and described display control module is connected with microprocessor module;
The blow vent of described full hollow out is arranged in the mode of shutter, is used for preventing that outside dust foreign material are along with air-flow enters the cabinet endosome.
Beneficial effect with respect to prior art is that drawer body and panel are overall structure, exchange for realizing fully with the drawer unit of equal modulus size, have satisfied the requirement of drawer-type distribution box interchangeability, improve the utilance in space, install simple, reliable; Roller and guide rail are set, not only make things convenient for the extraction of drawer and push, and, roller and guide rail consist of earthing device, drawer unit is being extracted out, in the process of sending to, roller remains good contacting with guide rail, thereby guaranteed Earthing Reliability, improved fail safe, equipment and personal safety have been safeguarded, gather the Measuring Alternating Current Signal data by microprocessor module, and store the measured value of described AC signal, simultaneously, this microprocessor module can also be exported corresponding control signal according to the AC signal data that collect, and then driving mechanism is carried out corresponding action according to the control signal that receives, therefore, power distribution cabinet needn't use a large amount of measuring instruments and a large amount of relay and contactors in the basic function that realizes power distribution cabinet, reduced the volume of described low-voltage distribution cabinet, reduced energy consumption, by detecting unit is set, feedback unit, memory cell; Described detecting unit is for detection of voltage status, the working temperature of equipment, and corresponding voltage data, signal and communication data, the temperature data of generation, sends to described feedback unit; Described feedback unit is corresponding to generate the status data that comprises power supply state data, state of temperature data, and Real-time Feedback output; And, also by described cell stores and the status data of updating the equipment by predetermined condition; Thereby can detect control cabinet inside by real-time online, and the voltage status of each coupled components and parts, and state of temperature, and with each status data feedback output, adopt full hollow out blow vent on side cabinet and the cabinet body frame, loose gas better effects if, also play dustproof effect, the corresponding cabinet body frame cavity of cabinet backboard place arranges fan, fan and cabinet backboard form cavity, be used for compression heat gas circulation space, the cabinet backboard arranges a plurality of louvres, can better, faster with the dispatch of heat gas, fan is introduced the air of outside in the lamp body by the blow vent around side cabinet and the cabinet body frame, rotation by described fan is squeezed into the inner original heat gas collection of cabinet in the cavity of fan and the formation of cabinet backboard, by louvre heat gas is outwards evacuated, radiating effect is more obvious.
Description of drawings
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is the utility model drawer unit structural representation;
Fig. 3 is the utility model cabinet body frame structural representation.
Embodiment
Below in conjunction with accompanying drawing optimal way of the present utility model is described in further detail.
Such as Fig. 1, Fig. 2, shown in Figure 3, this a kind of dynamic power distribution cabinet simple structure with monitoring device, handling safety is reliable, use and stablize, improve the inner space utilance, reduce energy consumption, radiating effect is remarkable, and can real-time online detect voltage status and the state of temperature of its inner each components and parts, and with each status data feedback output, thereby make things convenient for the use state of each controller switching equipment of real-time monitoring equipment.This a kind of dynamic power distribution cabinet with monitoring device, comprise cabinet, several drawer units 3, described cabinet comprises cabinet body frame 1, two side cabinets 9, cabinet top board 2, cabinet underframe 11, the cabinet backboard, described side cabinet 9 is fixedly connected on cabinet body frame 1 both sides, described cabinet backboard and cabinet body frame 1 are hinged, described cabinet top board 2 is installed on cabinet body frame 1 upper end, described cabinet underframe 11 is fixedly connected with cabinet body frame 1 bottom, described cabinet body frame 1 respectively with two side cabinets 9, cabinet top board 2, the cabinet underframe, the junction of cabinet backboard arranges screw, described cabinet each several part is screwed connection, guarantees the connective stability of cabinet;
The blow vent 6 of full hollow out is set on described side cabinet 9 and the cabinet body frame 1, and the blow vent 6 of described full hollow out is arranged in the mode of shutter, is used for preventing that outside dust foreign material are along with air-flow enters the cabinet endosome; The corresponding cabinet body frame cavity of described cabinet backboard place arranges fan 13, and described fan 13 forms cavity with the cabinet backboard, is used for compression heat gas circulation space, can better, faster with the dispatch of heat gas; Described cabinet backboard arranges a plurality of louvres, described fan 13 is introduced the air of outside in the cabinet by side cabinet 9 and the blow vent around the cabinet body frame 1, and the inner original heat gas collection of cabinet is squeezed in fan and the cabinet backboard formation cavity, by louvre heat gas is outwards evacuated, radiating effect is more obvious, can fully the dispatch of device interior heat be gone out;
Described drawer unit 3 is positioned in the cabinet body frame 1; Described drawer unit 3 comprises drawer body, the first guide rail, the second guide rail, described drawer unit 3 is positioned in the cabinet body frame 1, described the first guide rail, the second guide rail are symmetricly set on cabinet body frame 1 both sides, described drawer body is supported on described the first guide rail, the second guide rail by the roller 16 that drawer body bottom arranges, described roller 16 constitutes earthing device with guide rail 17, and one of material that described roller 16 and guide rail 17 adopt silver, copper, aluminium, tungsten, iron, nichrome, aluminium alloy, conduct electricity very well more than the ferroalloy is made; Not only make things convenient for the extraction of drawer and push, and, roller 16 consists of earthing device with guide rail 17, drawer unit is in the process of extracting out, sending to and during each operating position, roller remains good contacting with guide rail, thereby guaranteed Earthing Reliability, improved fail safe, safeguarded equipment and personal safety;
In the described drawer body microprocessor module 14 is set, exchange input module 15, driving mechanism 21, DC power supplier 8, described microprocessor module 14 is established the image data input, the control signal output, described DC power supplier 8 respectively with microprocessor module 14, exchange input module 15, driving mechanism 21 connects, described microprocessor module 14 is established the image data input, the control signal output, described interchange input module 15 is connected with microprocessor module 14 by the image data input, alternating voltage with the power distribution cabinet outside, protective current, measure current delivery to microprocessor module 14, described interchange input module 15 can comprise a plurality of input interfaces, input simultaneously a plurality of ac signals, its input interface that exchanges input module of the low-voltage distribution equipment of different model is different, as, 12 input interfaces are set, can input simultaneously 12 AC signal, and according to different low-voltage distribution equipments different interfaces is set, improve utilance, reduced energy consumption;
Described driving mechanism 21 is connected with microprocessor module 14 by the control signal output, the control signal that driving mechanism 21 sends according to described microprocessor module 14 is carried out corresponding operation, driving mechanism in the employed equipment mainly is made of relay, described relay divides two classes: a class is logic relay, one class is tripping relay, and logic relay is mainly used in the logic control in the low-voltage distribution cabinet; Tripping relay is mainly used in separating brake in the ac circuit that this low-voltage distribution cabinet connects or the control of combined floodgate;
The panel of described drawer body is established display control module 4, and described display control module 4 is connected with microprocessor module 14; The measured value that shows the ac signal that microprocessor module 14 collects by this display control module 4, simultaneously, this display control module 4 can also be transferred to according to staff's operational order described microprocessor module 14, thereby microprocessor module is processed accordingly;
In the described drawer unit monitoring device is set, described monitoring device comprises detecting unit 5, feedback unit 7, memory cell 22; Described detecting unit 5 is connected with feedback unit 7, memory cell 22 and other unit respectively, detecting unit 5 is provided with power supply detection module, temperature detecting module, the power supply detection module detects input voltage state and the output voltage state of feedback unit 7, memory cell 22 etc., and according to each input voltage state and each output voltage state, and the corresponding voltage data that generates each unit sends to described feedback unit 7; Inner or its surperficial temperature of temperature detecting module sensing apparatus, and corresponding generation temperature data, and send to described feedback unit 7; Feedback unit 7 according to voltage data generated voltage input, no-voltage input, voltage was inputted low or cross high voltage status data, perhaps, can generate control signal input according to the signal and communication data, without communication state data such as control signal input, control signal distortion, control signal loss of datas, perhaps, can also according to temperature data, generate too high or too low, the equipment surface equitemperature status data too high or too low for temperature of device interior state of temperature; And, export the relevant data feedback that generates to outside display control module 4 and show, by display control module 4 can evaluation equipment each voltage status, state of temperature; Memory cell 22 is connected with feedback unit 7, storage power supply state data, communication state data and state of temperature data, and, the status data that memory cell 22 is also updated the equipment by predetermined condition every day, thereby in limited memory space, can upgrade in time the status data of equipment obtains up-to-date data thereby can transfer, and conveniently adjusts, changes or reconnect the maintenance works such as circuit.
The above execution mode only is used for illustrating the utility model, but is not limited to this.Under the condition that does not depart from the utility model design, affiliated technical field personnel can make suitable change and adjustment, and these change and adjustments also should be included within the claim protection range of the present utility model.
Claims (3)
1. dynamic power distribution cabinet with monitoring device, comprise cabinet, several drawer units, described cabinet comprises cabinet body frame, two side cabinets, cabinet top board, cabinet underframe, cabinet backboard, described side cabinet is fixedly connected on the cabinet body frame both sides, described cabinet backboard and cabinet body frame are hinged, described cabinet mounting of roof plate is in the cabinet body frame upper end, and described cabinet underframe is fixedly connected with the cabinet body frame bottom, and described drawer unit is positioned in the cabinet body frame; It is characterized in that: the blow vent that full hollow out is set on described side cabinet and the cabinet body frame, the corresponding cabinet body frame cavity of described cabinet backboard place arranges fan, described fan and cabinet backboard form cavity, described cabinet backboard arranges a plurality of louvres, described fan is used for by the blow vent around side cabinet and the cabinet body frame air of outside being introduced in the cabinet, and the inner original heat gas collection of cabinet is squeezed in fan and the cabinet backboard formation cavity, by louvre heat gas is outwards evacuated, in the described drawer unit monitoring device is set, described monitoring device comprises detecting unit, feedback unit, memory cell; Described detecting unit is connected with feedback unit, memory cell respectively, and described detecting unit is provided with power supply detection module, temperature detecting module; Described power supply detection module is for detection of the voltage status of equipment, and the formation voltage data send to described feedback unit; Described temperature detecting module generates temperature data, and sends to described feedback unit for detection of the working temperature of equipment; Described feedback unit is connected with memory cell, and described feedback unit also arranges the fault feedback module.
2. a kind of dynamic power distribution cabinet with monitoring device according to claim 1, it is characterized in that: described drawer unit comprises the drawer body, the first guide rail, the second guide rail, described drawer unit is positioned in the cabinet body frame, described the first guide rail, the second guide rail is symmetricly set on the cabinet body frame both sides, the roller supporting that described drawer body arranges bottom the drawer body is at described the first guide rail, on the second guide rail, in the described drawer body microprocessor module is set, exchange input module, driving mechanism, DC power supplier, described microprocessor module is established the image data input, the control signal output, described interchange input module is connected with microprocessor module by the image data input, described driving mechanism is connected with microprocessor module by the control signal output, described DC power supplier respectively with microprocessor module, exchange input module, driving mechanism connects, the panel of described drawer body is established display control module, and described display control module is connected with microprocessor module.
3. a kind of dynamic power distribution cabinet with monitoring device according to claim 1, it is characterized in that: the blow vent of described full hollow out is arranged in the mode of shutter, is used for preventing that outside dust foreign material are along with air-flow enters the cabinet endosome.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220484303 CN202888671U (en) | 2012-09-21 | 2012-09-21 | Power distribution cabinet provided with monitoring devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220484303 CN202888671U (en) | 2012-09-21 | 2012-09-21 | Power distribution cabinet provided with monitoring devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202888671U true CN202888671U (en) | 2013-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220484303 Expired - Fee Related CN202888671U (en) | 2012-09-21 | 2012-09-21 | Power distribution cabinet provided with monitoring devices |
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| Country | Link |
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| CN (1) | CN202888671U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112366582A (en) * | 2020-11-30 | 2021-02-12 | 广东电网有限责任公司 | Stable ring main unit |
| CN113588125A (en) * | 2021-08-25 | 2021-11-02 | 亿腾达建设股份有限公司 | Inspection device for power distribution cabinet of power distribution room and use method |
-
2012
- 2012-09-21 CN CN 201220484303 patent/CN202888671U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112366582A (en) * | 2020-11-30 | 2021-02-12 | 广东电网有限责任公司 | Stable ring main unit |
| CN113588125A (en) * | 2021-08-25 | 2021-11-02 | 亿腾达建设股份有限公司 | Inspection device for power distribution cabinet of power distribution room and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING EASTWEST ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: AO FENG Effective date: 20131106 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 313105 HUZHOU, ZHEJIANG PROVINCE TO: 100029 CHAOYANG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131106 Address after: 100029 No. 302, 69 West Beichen Road, Beijing, Chaoyang District, No. 1 Patentee after: Beijing Yiweixinbang Energy Science & Technology Co., Ltd. Address before: 313105 Zhejiang city of Huzhou province Changxing County Lu Shan Xiang Nan Yang Cun Nan Ao Natural Village No. 92 Patentee before: Ao Feng |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20140921 |
|
| EXPY | Termination of patent right or utility model |