CN203812120U - Fan control box for open-type capacitor room - Google Patents
Fan control box for open-type capacitor room Download PDFInfo
- Publication number
- CN203812120U CN203812120U CN201420146192.2U CN201420146192U CN203812120U CN 203812120 U CN203812120 U CN 203812120U CN 201420146192 U CN201420146192 U CN 201420146192U CN 203812120 U CN203812120 U CN 203812120U
- Authority
- CN
- China
- Prior art keywords
- sensor
- control module
- control box
- contactors
- temperature
- Prior art date
- 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 - Lifetime
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 34
- 235000019504 cigarettes Nutrition 0.000 claims description 12
- 230000000644 propagated effect Effects 0.000 claims description 12
- 230000035807 sensation Effects 0.000 claims description 12
- 230000032683 aging Effects 0.000 abstract description 3
- 239000000779 smoke Substances 0.000 abstract 3
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The utility model discloses a fan control box for an open-type capacitor room. The control box comprises a sensor control module, a smoke sensor, an alarm, an air circuit breaker, multiple temperature and humidity sensors, multiple contactors and multiple fans. The smoke sensor, the alarm, the air circuit breaker, the temperature and humidity sensors and the contactors are connected with the sensor control module and the fans are correspondingly connected with the contactors respectively. The sensor control module receives output signals of the temperature and humidity sensors and controls the corresponding fans through the contactors. The sensor control module receives output signals of the smoke sensor and controls the alarm. By the use of the fan control box, the temperature of the capacitor room can be effectively reduced in time, so that the number of times of fault trips is reduced, capacitor faults caused by equipment aging are reduced, and the work efficiency of relevant workers is improved.
Description
Technical field
The utility model relates to the heat dissipation equipment in power domain, is specifically related to a kind of fan control box for open type capacitor chamber.
Background technology
Capacitor, as the visual plant in transformer station, is mainly undertaken adjusting load or burden without work, improves power factor of electric network, improves the quality of power supply, guarantees the vital role of electric power netting safe running.Therefore, how guaranteeing capacitor safe reliability service and reduce fault trip probability of happening is an important process of power transformation operation work.And the principal element that affects capacitor safe stable operation has comprised that ageing equipment, weather environment cause capacitor chamber running environment badly to cause the faults such as fuse failure and switch trip.During meeting the kurtosis summer, in the face of service conditions such as lasting high temperature, large loads, how to guarantee that the safe operation of capacitor just becomes the most important thing of work.
Summary of the invention
The purpose of this utility model is to provide a kind of fan control box for open type capacitor chamber, thereby reach effective running environment of improving capacitor in electric system, in high-temperature work environment, capacitor running temperature is too high while surpassing warning line, the use of fan control box in the utility model, capacitor chamber can be lowered the temperature timely and effectively, and then reduce equipment failure tripping operation number of times, and reduce due to aging and cause equipment failure, improved relevant staff's work efficiency.
In order to achieve the above object, the utility model is achieved through the following technical solutions:
A fan control box for open type capacitor chamber, is characterized in, this control box comprises: sensor control module, cigarette propagated sensation sensor, alarm, air-break, a plurality of Temperature Humidity Sensor, a plurality of contactor and a plurality of blower fan; Above-mentioned cigarette propagated sensation sensor, alarm, air-break, a plurality of Temperature Humidity Sensor, a plurality of contactor are connected with above-mentioned sensor control module respectively, above-mentioned a plurality of blower fans respectively with the above-mentioned corresponding connection of a plurality of contactors.
Above-mentioned sensor control module receives respectively the output signal of above-mentioned a plurality of Temperature Humidity Sensors, by above-mentioned a plurality of contactors, controls corresponding above-mentioned a plurality of blower fans.
Above-mentioned sensor control module receives the output signal of above-mentioned cigarette propagated sensation sensor, controls above-mentioned alarm.
Above-mentioned sensor control module is connected with outside centralized control center's host computer.Above-mentioned a plurality of contactors are connected with above-mentioned air-break respectively.
The utility model compared with prior art has the following advantages: should can guarantee under hot weather for the fan control box of open type capacitor chamber, the indoor medial temperature of substation capacitors remains on the temperature of normal work for a long time, capacitor can normally be worked, reduced the failure rate of capacitor, improve transformer station's work efficiency, reduced job costs.
Accompanying drawing explanation
Fig. 1 is the one-piece construction schematic diagram of a kind of fan control box for open type capacitor chamber of the utility model.
Fig. 2 is the enforcement illustration of a kind of fan control box for open type capacitor chamber of the utility model.
Embodiment
Below in conjunction with accompanying drawing, by describing a preferably specific embodiment in detail, the utility model is further elaborated.
As shown in Figure 1, for a fan control box for open type capacitor chamber, this control box comprises: sensor control module 10, cigarette propagated sensation sensor 20, alarm 30, air-break 40, a plurality of Temperature Humidity Sensor 50, a plurality of contactor 60 and a plurality of blower fan 70; Cigarette propagated sensation sensor 20, alarm 30, air-break 40, a plurality of Temperature Humidity Sensor 50, a plurality of contactor 60 are connected with above-mentioned sensor control module 10 respectively, above-mentioned a plurality of blower fans 70 respectively with the above-mentioned corresponding connection of a plurality of contactors 60.
Sensor control module 10, a plurality of contactor 60 all obtain AC 220/380V power supply by air-break 40 closures.
In actual use, a plurality of Temperature Humidity Sensors 50, cigarette propagated sensation sensor 20 are separately positioned in open type capacitor chamber, for the operating ambient temperature of Real-time Collection capacitor.
In the present embodiment, the model of sensor control module 10 is YNEN-HK, and the model of cigarette propagated sensation sensor 20 is YNEN-SYW, and the model of Temperature Humidity Sensor 50 is YNEN-WSJ-2.
Sensor control module 10 receives respectively the output signal of a plurality of Temperature Humidity Sensors 50, by a plurality of contactors 60, controls corresponding above-mentioned a plurality of blower fans 70.
Sensor control module 10 receives the output signal of cigarette propagated sensation sensor 20, controls alarm 30.
Sensor control module 10 is connected with outside centralized control center's host computer 80.。Make centralized control center's host computer 80 to go humiture record data and current humiture data by long-range tune, the current on-the-spot fan operation state of Remote Acquisitioning, and call alarm logging, fan starting record.A plurality of contactors 60 are connected with air-break 40 respectively.
In the present embodiment, a plurality of Temperature Humidity Sensors 50 are connected with sensor control module 10 by bus RS485 respectively; Meanwhile, sensor control module 10 is connected by bus RS485 with outside centralized control center's host computer 80.
A kind of fan control box principle of work for open type capacitor chamber is specific as follows:
Sensor control module 10 set temperature threshold values, humidity threshold value, smog alarm threshold value.In the present embodiment, temperature threshold is set to 35 ± 5 ℃, and humidity threshold value setting is 65%RH.
The temperature-humidity signal that a plurality of Temperature Humidity Sensors 50 gather in open type capacitor chamber transfers to sensor control module 10, and the smokescope signal that cigarette propagated sensation sensor 20 gathers in open type capacitor chamber transfers to sensor control module 10.
Whether the temperature-humidity signal that 10 judgements of sensor control module receive surpasses set temperature threshold value, humidity threshold value, triggers a plurality of contactors 60.
Whether the temperature-humidity signal that 10 judgements of sensor control module receive surpasses set temperature threshold value, humidity threshold value, triggers a plurality of contactors 60; If temperature-humidity signal surpasses threshold value, sensor control module 10 triggers a plurality of contactors 60 and controls 70 startups of corresponding blower fan, if temperature-humidity signal is reduced to below threshold value, a plurality of contactors 60 of sensor control module 10 triggering are controlled corresponding blower fan 70 and stopped.
Whether the smokescope signal that 10 judgements of sensor control module receive surpasses has arranged described smog alarm threshold value, if smokescope signal surpasses threshold value, sensor control module 10 is controlled alarm 30 and is started, if smokescope signal drops to below threshold value, sensor control module 10 is controlled alarm 30 and is stopped.
As shown in Figure 2, at hot weather, during the fan control box real work of open type capacitor chamber, this fan control box can be controlled in real time open type capacitor indoor temperature and reach in time of 60 days, remain on medial temperature always and be the operating ambient temperature of 33.5 ℃, effectively improve open type capacitor equipment operational efficiency, reached re-set target.
Although content of the present utility model has been done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to restriction of the present utility model.Those skilled in the art, read after foregoing, for multiple modification of the present utility model with to substitute will be all apparent.Therefore, protection domain of the present utility model should be limited to the appended claims.
Claims (3)
1. the fan control box for open type capacitor chamber, it is characterized in that, this control box comprises: sensor control module (10), cigarette propagated sensation sensor (20), alarm (30), air-break (40), a plurality of Temperature Humidity Sensor (50), a plurality of contactor (60) and a plurality of blower fan (70); Described cigarette propagated sensation sensor (20), alarm (30), air-break (40), a plurality of Temperature Humidity Sensor (50), a plurality of contactor (60) are connected with described sensor control module (10) respectively, described a plurality of blower fans (70) respectively with the described corresponding connection of a plurality of contactors (60);
Described sensor control module (10) receives respectively the output signal of described a plurality of Temperature Humidity Sensors (50), by described a plurality of contactors (60), controls corresponding described a plurality of blower fans (70);
Described sensor control module (10) receives the output signal of described cigarette propagated sensation sensor (20), controls described alarm (30).
2. the fan control box for open type capacitor chamber as claimed in claim 1, is characterized in that, described sensor control module (10) is connected with outside centralized control center's host computer (80).
3. the fan control box for open type capacitor chamber as claimed in claim 1, is characterized in that, described a plurality of contactors (60) are connected with described air-break (40) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420146192.2U CN203812120U (en) | 2014-03-28 | 2014-03-28 | Fan control box for open-type capacitor room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420146192.2U CN203812120U (en) | 2014-03-28 | 2014-03-28 | Fan control box for open-type capacitor room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203812120U true CN203812120U (en) | 2014-09-03 |
Family
ID=51450848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420146192.2U Expired - Lifetime CN203812120U (en) | 2014-03-28 | 2014-03-28 | Fan control box for open-type capacitor room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203812120U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103869851A (en) * | 2014-03-28 | 2014-06-18 | 国网上海市电力公司 | Fan control box for open-type capacitor room and control method of fan control box |
| CN104895822A (en) * | 2015-07-06 | 2015-09-09 | 国家电网公司 | Smoke detector-Linked fan control box |
-
2014
- 2014-03-28 CN CN201420146192.2U patent/CN203812120U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103869851A (en) * | 2014-03-28 | 2014-06-18 | 国网上海市电力公司 | Fan control box for open-type capacitor room and control method of fan control box |
| CN104895822A (en) * | 2015-07-06 | 2015-09-09 | 国家电网公司 | Smoke detector-Linked fan control box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |