CN204595655U - A kind of intelligent substation convergence control cabinet temperature humidity regulating system - Google Patents
A kind of intelligent substation convergence control cabinet temperature humidity regulating system Download PDFInfo
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- CN204595655U CN204595655U CN201520294120.7U CN201520294120U CN204595655U CN 204595655 U CN204595655 U CN 204595655U CN 201520294120 U CN201520294120 U CN 201520294120U CN 204595655 U CN204595655 U CN 204595655U
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Abstract
The utility model discloses a kind of intelligent substation convergence control cabinet temperature humidity regulating system, comprise: convergence control cabinet, blower fan, well heater, first temperature sensor, second temperature sensor, first humidity sensor, second humidity sensor, temperature controller, humidity controller, signal processor, signal converter, controller of fan, heater controller and supervisory system, convergence control cabinet is provided with air inlet and air outlet, each temperature and moisture sensors is by the real-time detection to convergence control cabinet internal and external temperature and humidity, and correlation detection signal is transferred to temperature controller, humidity controller and supervisory system, startup and the closedown of blower fan and well heater is realized again by temperature and humidity controller, supervisory system instruction can be accepted simultaneously and realize startup and the closedown that a distant place controls blower fan and well heater, reach the effect regulating convergence control cabinet temperature humidity, to the safe and stable operation of support equipment, there is important meaning.
Description
Technical field
The utility model belongs to power system automation technology field, particularly relates to a kind of intelligent substation convergence control cabinet temperature humidity regulating system.
Background technology
Along with the construction of intelligent grid, intelligent substation is more and more universal, become the basic model of transformer substation construction gradually, and intelligent substation convergence control cabinet is mostly outdoor design, in cabinet, the equipment such as merge cells, intelligent terminal is all arranged on and converges in regulatory control, the thermal value of each element is all very large, and in convergence control cabinet equipment to environment temperature and humidity requirement all very high.For meeting the requirement to environment temperature and humidity of each element when convergence control cabinet puts into operation; ensure intelligent substation and power grid security reliability service; how to reduce temperature and humidity too high in convergence control cabinet under the rainy condition of outdoor high temperature in summer; how to guarantee the normal of temperature and humidity in convergence control cabinet, just become a great problem of intelligent substation convergence control cabinet operation maintenance.
Utility model content
The purpose of this utility model is to provide a kind of intelligent substation convergence control cabinet temperature humidity regulating system, while being intended to the local convergence control cabinet of adjustment automatically temperature, humidity, realizes the function that a supervisory system distant place regulates temperature and humidity.
The purpose of this utility model is achieved through the following technical solutions:
A kind of intelligent substation convergence control cabinet temperature humidity regulating system of the present utility model, comprise: convergence control cabinet, blower fan, well heater, the first temperature sensor, the second temperature sensor, the first humidity sensor, the second humidity sensor, temperature controller, humidity controller, signal processor, signal converter, controller of fan, heater controller and supervisory system, is characterized in that: the side wall upper part of described convergence control cabinet is provided with air outlet; Described convergence control cabinet lower sidewall is provided with air inlet; Described blower fan, well heater, the first temperature sensor, the first humidity sensor, temperature controller, humidity controller, signal processor, signal converter, controller of fan and heater controller are arranged in described convergence control cabinet; Described second temperature sensor and the second humidity sensor are arranged on outside described convergence control cabinet; Described first temperature sensor and the second temperature sensor are connected described temperature controller and described signal processor respectively; Described first humidity sensor and the second humidity sensor are connected described humidity controller and described signal processor respectively; Described temperature controller connects described controller of fan and described signal processor respectively; Described humidity controller connects described heater controller and described signal processor respectively; Described signal processor connects and sends a signal to supervisory system; Described signal converter connects and receives supervisory system instruction, connects described controller of fan and described heater controller simultaneously; Described controller of fan connects and controls described blower fan; Described heater controller connects and controls described well heater.
Described air outlet adopts ventilating filter screen.
Described air inlet adopts ventilating filter screen.
The utility model also proposes the control method of above-mentioned a kind of intelligent substation convergence control cabinet temperature humidity regulating system, comprises following two kinds of modes:
1. local regulative mode
Regulate temperature: the utility model detects temperature in convergence control cabinet in real time by the first temperature sensor in convergence control cabinet, on the one hand temperature information is transferred to signal processor, and send to supervisory system, be connected to temperature controller on the other hand, prescribe a time limit when real time temperature in cabinet reaches on temperature controller, controller of fan connected by temperature controller, starts fan operation; Under in-cabinet temperature reaches temperature controller in limited time, temperature controller disconnects controller of fan, closes fan operation;
Regulate humidity: the utility model detects convergence control cabinet humidity in real time by the first humidity sensor in convergence control cabinet, on the one hand humidity information is transferred to signal processor, and send to supervisory system, be connected to humidity controller on the other hand, prescribe a time limit when humidity real-time in cabinet reaches on humidity controller, heater controller connected by humidity controller, starts well heater and runs; Under cabinet humidity reaches humidity controller in limited time, humidity controller disconnects heater controller, closes well heater and runs;
2. distant place regulative mode
The utility model detects convergence control cabinet external environment humidity and humidity in real time by the second temperature sensor outside convergence control cabinet and the second humidity sensor, by information transmission to signal processor, and sends to supervisory system.Though in-cabinet temperature and humidity do not reach temperature controller and the humidity controller upper limit, but cabinet inside and outside temperature difference and psychrometric difference larger time, supervisory system sends instruction, signal converter receives supervisory system instruction and connects controller of fan and heater controller, realizes startup and the closedown of blower fan and well heater.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is front section view of the present utility model.
Fig. 3 is the block scheme regulating convergence control cabinet temperature and humidity.
Wherein: 1 is convergence control cabinet; 2 is air inlet; 3 is air outlet; 4 is blower fan; 5 is well heater; 6 is the first temperature sensor; 7 is the second temperature sensor; 8 is the first humidity sensor; 9 is the second humidity sensor; 10 is temperature controller; 11 is humidity controller; 12 is signal processor; 13 is signal converter; 14 is controller of fan; 15 is heater controller; 16 is supervisory system.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1 and Figure 2, a kind of intelligent substation convergence control cabinet temperature humidity regulating system of the present utility model, comprise: convergence control cabinet 1, blower fan 4, well heater 5, first temperature sensor 6, second temperature sensor 7, first humidity sensor 8, second humidity sensor 9, temperature controller 10, humidity controller 11, signal processor 12, signal converter 13, controller of fan 14, heater controller 15 and supervisory system 16, is characterized in that: the side wall upper part of described convergence control cabinet 1 is provided with air outlet 3; Described convergence control cabinet lower sidewall is provided with air inlet 2; Described blower fan 4, well heater 5, first temperature sensor 6, first humidity sensor 8, temperature controller 10, humidity controller 11, signal processor 12, signal converter 13, controller of fan 14 and heater controller 15 are arranged in described convergence control cabinet 1; Described second temperature sensor 7 and the second humidity sensor 9 are arranged on outside described convergence control cabinet 1; Described first temperature sensor 6 is connected described temperature controller 10 and described signal processor 12 respectively with the second temperature sensor 7; Described first humidity sensor 8 is connected described humidity controller 11 and described signal processor 12 respectively with the second humidity sensor 9; Described temperature controller 10 connects described controller of fan 14 and described signal processor 12 respectively; Described humidity controller 11 connects described heater controller 15 and described signal processor 12 respectively; Described signal processor 12 connects and sends a signal to supervisory system 16; Described signal converter 13 connects and receives supervisory system 16 instruction, connects described controller of fan 14 and described heater controller 15 simultaneously; Described controller of fan 14 connects and controls described blower fan 4; Described heater controller 15 connects and controls described well heater 5.
Described air outlet 3 adopts ventilating filter screen.
Described air inlet 2 adopts ventilating filter screen.
As shown in Figure 3, based on above system, the utility model also proposes a kind of control method of intelligent substation convergence control cabinet temperature and humidity, comprises following two kinds of modes:
1. local regulative mode automatically
Regulate temperature: the utility model detects temperature in convergence control cabinet 1 in real time by the first temperature sensor 6 in convergence control cabinet 1, on the one hand temperature information is transferred to signal processor 12, and send to supervisory system 16, be connected to temperature controller 10 on the other hand, prescribe a time limit when real time temperature in cabinet reaches on temperature controller 10, controller of fan 14 connected by temperature controller 10, starts blower fan 4 and runs; Prescribe a time limit for 10 times when in-cabinet temperature reaches temperature controller, temperature controller 10 disconnects controller of fan 14, closes blower fan 4 and runs;
Regulate humidity: the utility model detects convergence control cabinet 1 humidity in real time by the first humidity sensor 8 in convergence control cabinet, on the one hand humidity information is transferred to signal processor 12, and send to supervisory system 16, be connected to humidity controller 11 on the other hand, prescribe a time limit when humidity real-time in cabinet reaches on humidity controller 11, heater controller 15 connected by humidity controller 11, starts well heater and runs; Prescribe a time limit for 11 times when cabinet humidity reaches humidity controller, humidity controller 11 disconnects heater controller 15, closes well heater 5 and runs;
2. distant place regulative mode
The utility model detects the outer humidity of convergence control cabinet 1 and humidity in real time by the second temperature sensor 7 outside convergence control cabinet 1 and the second humidity sensor 9, by information transmission to signal processor 12, and sends to supervisory system 16.Though in-cabinet temperature and humidity do not reach temperature controller 10 and humidity controller 11 upper limit, but cabinet inside and outside temperature difference and psychrometric difference larger time, supervisory system 16 sends instruction, signal converter 13 receives supervisory system 16 instruction and connects controller of fan 14 and heater controller 15, realizes startup and the closedown of blower fan 4 and well heater 5.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have more change and change.All within spirit of the present utility model and principle, any amendment done, equivalent replacement and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. an intelligent substation convergence control cabinet temperature humidity regulating system, comprise: convergence control cabinet, blower fan, well heater, the first temperature sensor, the second temperature sensor, the first humidity sensor, the second humidity sensor, temperature controller, humidity controller, signal processor, signal converter, controller of fan, heater controller and supervisory system, is characterized in that: the side wall upper part of described convergence control cabinet is provided with air outlet; Described convergence control cabinet lower sidewall is provided with air inlet; Described blower fan, well heater, the first temperature sensor, the first humidity sensor, temperature controller, humidity controller, signal processor, signal converter, controller of fan and heater controller are arranged in described convergence control cabinet; Described second temperature sensor and the second humidity sensor are arranged on outside described convergence control cabinet; Described first temperature sensor and the second temperature sensor are connected described temperature controller and described signal processor respectively; Described first humidity sensor and the second humidity sensor are connected described humidity controller and described signal processor respectively; Described temperature controller connects described controller of fan and described signal processor respectively; Described humidity controller connects described heater controller and described signal processor respectively; Described signal processor connects and sends a signal to supervisory system; Described signal converter connects and receives supervisory system instruction, connects described controller of fan and described heater controller simultaneously; Described controller of fan connects and controls described blower fan; Described heater controller connects and controls described well heater.
2. a kind of intelligent substation convergence control cabinet temperature humidity regulating system according to claim 1, is characterized in that, described air outlet adopts ventilating filter screen.
3. a kind of intelligent substation convergence control cabinet temperature humidity regulating system according to claim 1, is characterized in that, described air inlet adopts ventilating filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520294120.7U CN204595655U (en) | 2015-05-08 | 2015-05-08 | A kind of intelligent substation convergence control cabinet temperature humidity regulating system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520294120.7U CN204595655U (en) | 2015-05-08 | 2015-05-08 | A kind of intelligent substation convergence control cabinet temperature humidity regulating system |
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| CN204595655U true CN204595655U (en) | 2015-08-26 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104793671A (en) * | 2015-05-08 | 2015-07-22 | 林嘉承 | Temperature and humidity regulating system and temperature and humidity regulating method of control cubicle of intelligent substation |
| CN105176219A (en) * | 2015-10-26 | 2015-12-23 | 王秋芹 | Bird-dispelling graphene-base paint for electric power/electric network outdoor cabinets and preparation method thereof |
| CN105255228A (en) * | 2015-10-26 | 2016-01-20 | 王秋芹 | Bird driving coating for outdoor box body of electricity grid and preparation method of coating |
-
2015
- 2015-05-08 CN CN201520294120.7U patent/CN204595655U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104793671A (en) * | 2015-05-08 | 2015-07-22 | 林嘉承 | Temperature and humidity regulating system and temperature and humidity regulating method of control cubicle of intelligent substation |
| CN105176219A (en) * | 2015-10-26 | 2015-12-23 | 王秋芹 | Bird-dispelling graphene-base paint for electric power/electric network outdoor cabinets and preparation method thereof |
| CN105255228A (en) * | 2015-10-26 | 2016-01-20 | 王秋芹 | Bird driving coating for outdoor box body of electricity grid and preparation method of coating |
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| C14 | Grant of patent or utility model | ||
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| 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: 20150826 Termination date: 20160508 |