CN204885930U - Intelligent power distribution cabinet based on wireless network - Google Patents
Intelligent power distribution cabinet based on wireless network Download PDFInfo
- Publication number
- CN204885930U CN204885930U CN201520512819.6U CN201520512819U CN204885930U CN 204885930 U CN204885930 U CN 204885930U CN 201520512819 U CN201520512819 U CN 201520512819U CN 204885930 U CN204885930 U CN 204885930U
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- cabinet
- wireless network
- condenser pipe
- distribution cabinet
- monitoring system
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Abstract
The utility model relates to an intelligent power distribution cabinet based on wireless network, including low -voltage distribution cabinet, high voltage distribution cabinet and monitored control system, monitored control system includes first order front end wireless network monitored control system, and wireless network monitored control system and monitor computer are gathered to on -the -spot the concentrating in the second level, can carry out failure diagnosis to becoming distribution system, make its safe operation, reasonable dispatch, in time the early warning system trouble, avoid economic loss and power supply accident, simultaneously can be to effectively dispelling the heat wireless network 0 in the switch board.
Description
Technical field
The utility model relates to a kind of intelligent power distribution cabinet based on wireless network, relates to power distribution cabinet technical field.
Background technology
Power distribution cabinet is a kind of electric equipment, and power distribution cabinet outside line is introduced into master switch in cabinet, then enters sub-control switch, and each shunt needs to arrange by it.As instrument, automatic control, motor magnetic switch, various A.C. contactors etc.
In current power distribution cabinet supervisory control system, most of electrical quantity collection uses wired mode, and wiring is complicated, great in constructing amount, and after bus failure, influence area is large, difficult in maintenance; Electrical quantity module in each cabinet electricity cabinet, temperature-measuring module, communications protocol and parameter incompatible, do not form integrated unified supervisory control system.
And at present heat radiation in power distribution cabinet is disposed and imperfection, radiating effect is also not obvious, there is potential safety hazard.
Utility model content
The utility model is in order to solve the deficiencies in the prior art, put forward a kind of intelligent power distribution cabinet based on wireless network, failure diagnosis can be carried out to transformation and distribution system, make its safe operation, rational management, in time early warning system fault, avoid economic loss and accident of power supply, efficiently radiates heat can be carried out in power distribution cabinet simultaneously, safe and reliable.
The utility model realizes with the following method:
A kind of intelligent power distribution cabinet based on wireless network, comprise low-voltage distribution cabinet, high voltage power distributing cabinet and supervisory control system, described supervisory control system comprises first order front end wireless network monitoring system, the on-the-spot concentrated collection wireless network monitoring system in the second level and supervisory control comuter, described first order front end wireless network monitoring system comprises first order low-voltage distribution cabinet front end wireless network monitoring system and first order high voltage power distributing cabinet front end wireless network monitoring system, described first order low-voltage distribution cabinet front end wireless network monitoring system comprises 433MHz wireless temperature measure module, first multifunction electric meter, first order high voltage power distributing cabinet front end wireless network monitoring system comprises high-pressure switch cabinet wireless temperature-measurement, second multifunction electric meter, the on-the-spot concentrated collection wireless network monitoring system in the described second level comprises display, zone controller and 2.4GHz RF front-end module,
Described first order low-voltage distribution cabinet front end wireless network monitoring system is arranged in low-voltage distribution cabinet, and the quantity of 433MHz wireless temperature measure module is multiple, scattering device in low-voltage distribution cabinet, 433MHz wireless temperature measure module and the first multifunction electric meter wireless connections; Described first order high voltage power distributing cabinet front end wireless network monitoring system is arranged in high voltage power distributing cabinet, the quantity of high-pressure switch cabinet wireless temperature-measurement is multiple, scattering device in high voltage power distributing cabinet, high-pressure switch cabinet wireless temperature-measurement and the second multifunction electric meter wireless connections; Described 433MHz wireless temperature measure module, high-pressure switch cabinet wireless temperature-measurement are connected with 2.4GHz RF front-end module by wireless, 2.4GHz RF front-end module is connected with zone controller, display successively, and described 2.4GHz RF front-end module is by GPRS/3G telecommunications network and supervisory control comuter wireless connections;
Described low-voltage distribution cabinet comprises cabinet, described cabinet comprises master plate, auxiliary side plate, top board, base plate, backboard and door body, described master plate, auxiliary side plate, top board and base plate are welded to each other and form cabinet main body, the first condenser pipe placed cavity is provided with in cabinet main body, what be parallel to each other in described cabinet main body is provided with some dividing plates, described dividing plate comprises upper spacer, lower clapboard and supporting bracket, supporting bracket is provided with some condenser pipe through holes and air-supply through hole, what supporting bracket was parallel to each other is fixed between upper spacer and lower clapboard, make between upper spacer and lower clapboard, to form the second condenser pipe placed cavity, described first condenser pipe placed cavity is connected with the second condenser pipe placed cavity, described lower clapboard is provided with hothouse, drier is provided with in hothouse, cabinet body portion is divided into several chambers by described dividing plate, the auxiliary side plate of each chamber is provided with extraction fan, the master plate of each chamber is provided with blowing fan, described extraction fan and blowing fan are all connected with the first condenser pipe placed cavity, in each chamber, corresponding extraction fan and blowing fan are positioned in same level, freezing machine is provided with in described master plate, interconnective condenser pipe is provided with in first condenser pipe placed cavity and the second condenser pipe placed cavity, described condenser pipe is connected with freezing machine.
The utility model is the important component part of intelligent grid development, it utilizes modern computer control technology, the communication technology and network technology etc., Real-time Collection and display are carried out to system various run switch amount state and electrical parameter, intactly can grasp the real-time running state of transformation and distribution system, Timeliness coverage fault also makes corresponding decision-making and process.
The utility model for the failure diagnosis of mesolow transformation and distribution system, safe operation, rational management, in time early warning system fault, avoid economic loss and accident of power supply etc., have long-range important realistic meaning.
Multi-point Temperature Collection module in low-voltage distribution cabinet, low-profile, convenient installation, has wirelessly transmitting data function, high-voltage radio temperature measurement module.Adopt charged some thermometric equipotential design; without aerial lug; effectively realize high-voltage safety isolation; by wireless transport module by each electric parameter; comprise three-phase voltage, electric current, power, power factor, frequency, electric energy, switch running status, equipment alarm state, relay protection setting value and easy heat generating spot temperature data; be pooled on the on-the-spot concentrated collection wireless network monitoring system in the second level, and sent in supervisory control comuter by wireless channel by the on-the-spot concentrated collection wireless network monitoring system in the second level.
The vibrational power flow of low-voltage switch box body, hot-air in chamber can be pumped in the first condenser pipe placed cavity by extraction fan, be drained in chamber by blowing fan again through the second condenser pipe placed cavity, in first condenser pipe placed cavity, condenser pipe in second condenser pipe placed cavity is lowered the temperature to hot-air, effective reduction distribution in-cabinet temperature, safe and reliable; Lower clapboard is provided with hothouse, is provided with drier in hothouse, can carry out efficient drying, ensure that safety in cabinet to air.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram.
Fig. 2 is the utility model low-voltage distribution cabinet vertical view.
Fig. 3 is the cabinet body structure figure of the utility model low-voltage distribution cabinet.
Fig. 4 is the utility model supporting plate structure figure.
Embodiment
A kind of intelligent power distribution cabinet based on wireless network as shown in the figure, comprise low-voltage distribution cabinet 1, high voltage power distributing cabinet 2 and supervisory control system 3, described supervisory control system 3 comprises first order front end wireless network monitoring system 4, the on-the-spot concentrated collection wireless network monitoring system 5 in the second level and supervisory control comuter 6, described first order front end wireless network monitoring system 4 comprises first order low-voltage distribution cabinet front end wireless network monitoring system 7 and first order high voltage power distributing cabinet front end wireless network monitoring system 8, described first order low-voltage distribution cabinet front end wireless network monitoring system 7 comprises 433MHz wireless temperature measure module 9, first multifunction electric meter 10, first order high voltage power distributing cabinet front end wireless network monitoring system 8 comprises high-pressure switch cabinet wireless temperature-measurement 11, second multifunction electric meter 12, the on-the-spot concentrated collection wireless network monitoring system 5 in the described second level comprises display 13, zone controller 14 and 2.4GHz RF front-end module 15,
Described first order low-voltage distribution cabinet front end wireless network monitoring system 7 is arranged in low-voltage distribution cabinet 1, the quantity of 433MHz wireless temperature measure module 9 is multiple, scattering device in low-voltage distribution cabinet 1,433MHz wireless temperature measure module 9 and the first multifunction electric meter 10 wireless connections; Described first order high voltage power distributing cabinet front end wireless network monitoring system 8 is arranged in high voltage power distributing cabinet 2, the quantity of high-pressure switch cabinet wireless temperature-measurement 11 is multiple, scattering device in high voltage power distributing cabinet 2, high-pressure switch cabinet wireless temperature-measurement 11 and the second multifunction electric meter 12 wireless connections; Described 433MHz wireless temperature measure module 9, high-pressure switch cabinet wireless temperature-measurement 11 are connected with 2.4GHz RF front-end module 15 by wireless, 2.4GHz RF front-end module 15 is connected with zone controller 14, display 13 successively, and described 2.4GHz RF front-end module 15 is by GPRS/3G telecommunications network and supervisory control comuter 6 wireless connections;
Described low-voltage distribution cabinet 1 comprises cabinet 16, described cabinet 16 comprises master plate 17, auxiliary side plate 18, top board 19, base plate 20, backboard 21 and door body 22, described master plate 17, auxiliary side plate 18, top board 19 and base plate 20 are welded to each other and form cabinet main body 23, the first condenser pipe placed cavity 24 is provided with in cabinet main body 23, what be parallel to each other in described cabinet main body 23 is provided with some dividing plates 25, described dividing plate 25 comprises upper spacer 26, lower clapboard 27 and supporting bracket 28, supporting bracket 28 is provided with some condenser pipe through holes 29 and air-supply through hole 30, what supporting bracket 28 was parallel to each other is fixed between upper spacer 26 and lower clapboard 27, make between upper spacer 26 and lower clapboard 27, to form the second condenser pipe placed cavity 31, described first condenser pipe placed cavity 24 is connected with the second condenser pipe placed cavity 31, described lower clapboard 27 is provided with hothouse 32, drier 33 is provided with in hothouse 32, cabinet body portion is divided into several chambers 34 by described dividing plate 25, the auxiliary side plate of each chamber 34 is provided with extraction fan 35, the master plate of each chamber is provided with blowing fan 36, described extraction fan 35 and blowing fan 36 are all connected with the first condenser pipe placed cavity 24, in each chamber 34, corresponding extraction fan 35 and blowing fan 36 are positioned in same level, freezing machine 37 is provided with in described master plate 17, interconnective condenser pipe 38 is provided with in first condenser pipe placed cavity 24 and the second condenser pipe placed cavity 31, described condenser pipe 38 is through the condenser pipe through hole 29 of supporting bracket 28, described condenser pipe 38 is connected with freezing machine 37.
The utility model is the important component part of intelligent grid development, it utilizes modern computer control technology, the communication technology and network technology etc., Real-time Collection and display are carried out to system various run switch amount state and electrical parameter, intactly can grasp the real-time running state of transformation and distribution system, Timeliness coverage fault also makes corresponding decision-making and process.
The utility model for the failure diagnosis of mesolow transformation and distribution system, safe operation, rational management, in time early warning system fault, avoid economic loss and accident of power supply etc., have long-range important realistic meaning.
Multi-point Temperature Collection module in low-voltage distribution cabinet, low-profile, convenient installation, has wirelessly transmitting data function, high-voltage radio temperature measurement module.Adopt charged some thermometric equipotential design; without aerial lug; effectively realize high-voltage safety isolation; by wireless transport module by each electric parameter; comprise three-phase voltage, electric current, power, power factor, frequency, electric energy, switch running status, equipment alarm state, relay protection setting value and easy heat generating spot temperature data; be pooled on the on-the-spot concentrated collection wireless network monitoring system in the second level, and sent in supervisory control comuter by wireless channel by the on-the-spot concentrated collection wireless network monitoring system in the second level.
The vibrational power flow of low-voltage switch box body, hot-air in chamber can be pumped in the first condenser pipe placed cavity by extraction fan, be drained in chamber by blowing fan again through the second condenser pipe placed cavity, in first condenser pipe placed cavity, condenser pipe in second condenser pipe placed cavity is lowered the temperature to hot-air, effective reduction distribution in-cabinet temperature, safe and reliable; Lower clapboard is provided with hothouse, is provided with drier in hothouse, can carry out efficient drying, ensure that safety in cabinet to air.
Claims (2)
1. the intelligent power distribution cabinet based on wireless network, it is characterized by, comprise low-voltage distribution cabinet, high voltage power distributing cabinet and supervisory control system, described supervisory control system comprises first order front end wireless network monitoring system, the on-the-spot concentrated collection wireless network monitoring system in the second level and supervisory control comuter, described first order front end wireless network monitoring system comprises first order low-voltage distribution cabinet front end wireless network monitoring system and first order high voltage power distributing cabinet front end wireless network monitoring system, described first order low-voltage distribution cabinet front end wireless network monitoring system comprises 433MHz wireless temperature measure module, first multifunction electric meter, first order high voltage power distributing cabinet front end wireless network monitoring system comprises high-pressure switch cabinet wireless temperature-measurement, second multifunction electric meter, the on-the-spot concentrated collection wireless network monitoring system in the described second level comprises display, zone controller and 2.4GHz RF front-end module,
Described first order low-voltage distribution cabinet front end wireless network monitoring system is arranged in low-voltage distribution cabinet, and the quantity of 433MHz wireless temperature measure module is multiple, scattering device in low-voltage distribution cabinet, 433MHz wireless temperature measure module and the first multifunction electric meter wireless connections; Described first order high voltage power distributing cabinet front end wireless network monitoring system is arranged in high voltage power distributing cabinet, the quantity of high-pressure switch cabinet wireless temperature-measurement is multiple, scattering device in high voltage power distributing cabinet, high-pressure switch cabinet wireless temperature-measurement and the second multifunction electric meter wireless connections; Described 433MHz wireless temperature measure module, high-pressure switch cabinet wireless temperature-measurement are connected with 2.4GHz RF front-end module by wireless, 2.4GHz RF front-end module is connected with zone controller, display successively, and described 2.4GHz RF front-end module is by GPRS/3G telecommunications network and supervisory control comuter wireless connections.
2. a kind of intelligent power distribution cabinet based on wireless network as claimed in claim 1, it is characterized by, described low-voltage distribution cabinet comprises cabinet, described cabinet comprises master plate, auxiliary side plate, top board, base plate, backboard and door body, described master plate, auxiliary side plate, top board and base plate are welded to each other and form cabinet main body, the first condenser pipe placed cavity is provided with in cabinet main body, what be parallel to each other in described cabinet main body is provided with some dividing plates, described dividing plate comprises upper spacer, lower clapboard and supporting bracket, supporting bracket is provided with some condenser pipe through holes and air-supply through hole, what supporting bracket was parallel to each other is fixed between upper spacer and lower clapboard, make between upper spacer and lower clapboard, to form the second condenser pipe placed cavity, described first condenser pipe placed cavity is connected with the second condenser pipe placed cavity, described lower clapboard is provided with hothouse, drier is provided with in hothouse, cabinet body portion is divided into several chambers by described dividing plate, the auxiliary side plate of each chamber is provided with extraction fan, the master plate of each chamber is provided with blowing fan, described extraction fan and blowing fan are all connected with the first condenser pipe placed cavity, in each chamber, corresponding extraction fan and blowing fan are positioned in same level, freezing machine is provided with in described master plate, interconnective condenser pipe is provided with in first condenser pipe placed cavity and the second condenser pipe placed cavity, described condenser pipe is connected with freezing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520512819.6U CN204885930U (en) | 2015-07-16 | 2015-07-16 | Intelligent power distribution cabinet based on wireless network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520512819.6U CN204885930U (en) | 2015-07-16 | 2015-07-16 | Intelligent power distribution cabinet based on wireless network |
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| Publication Number | Publication Date |
|---|---|
| CN204885930U true CN204885930U (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520512819.6U Expired - Fee Related CN204885930U (en) | 2015-07-16 | 2015-07-16 | Intelligent power distribution cabinet based on wireless network |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406601A (en) * | 2015-12-31 | 2016-03-16 | 深圳市科瑞悦电气设备有限公司 | Intelligent power distribution cabinet monitoring system and monitoring method |
| CN105703242A (en) * | 2016-03-11 | 2016-06-22 | 无锡建凌电器有限公司 | Low-voltage electrical cabinet having circular heat-dissipation function |
| CN105790093A (en) * | 2016-04-26 | 2016-07-20 | 上海新辉电器有限公司 | Intelligent temperature measurement monitoring system visual low-voltage switch cabinet |
-
2015
- 2015-07-16 CN CN201520512819.6U patent/CN204885930U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406601A (en) * | 2015-12-31 | 2016-03-16 | 深圳市科瑞悦电气设备有限公司 | Intelligent power distribution cabinet monitoring system and monitoring method |
| CN105703242A (en) * | 2016-03-11 | 2016-06-22 | 无锡建凌电器有限公司 | Low-voltage electrical cabinet having circular heat-dissipation function |
| CN105790093A (en) * | 2016-04-26 | 2016-07-20 | 上海新辉电器有限公司 | Intelligent temperature measurement monitoring system visual low-voltage 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: 20151216 Termination date: 20160716 |