CN207301835U - A kind of high-tension switch cabinet intelligent cooling dehumidification system - Google Patents
A kind of high-tension switch cabinet intelligent cooling dehumidification system Download PDFInfo
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- CN207301835U CN207301835U CN201720627472.9U CN201720627472U CN207301835U CN 207301835 U CN207301835 U CN 207301835U CN 201720627472 U CN201720627472 U CN 201720627472U CN 207301835 U CN207301835 U CN 207301835U
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Abstract
It the utility model is related to temperature sensor outside a kind of high-tension switch cabinet intelligent cooling dehumidification system, including in-cabinet temperature sensor, cabinet humidity sensor, cabinet, humidity sensor, raido-frequency temperature humidity collector, repeater, monitoring center, human-computer interaction interface, supervisory control of substation host, condenser host, the small wind turbine of condensation, draining main part, circulating fan outside cabinet；The outer humidity sensor of the outer temperature sensor of the in-cabinet temperature sensor, cabinet humidity sensor, cabinet, cabinet is passive wireless sensor, and with the raido-frequency temperature humidity collector wireless connection；In raido-frequency temperature humidity collector collection cabinet and the temperature outside cabinet, humidity information and the temperature, humidity information are sent to the repeater, the repeater and will be sent respectively to local supervisory control of substation host and long-range monitoring center after the temperature, humidity information amplification.The utility model can realize remote real-time monitoring, and the degree of automation is high, and monitoring effect is good.
Description
Technical field
Technical field of electricity is the utility model is related to, more particularly to a kind of high-tension switch cabinet intelligent cooling dehumidification system.
Background technology
In the actual motion environment of substation, since the cabinet such as high-tension switch cabinet, terminal box inner space is extremely compact,
Under hot and humid climatic environment, cabinet content moisture-sensitive forms condensation, thus greatly reduces the dielectric level of equipment, seriously
Threaten equipment safety operation, at present traditional dewing-proof method have the switching of manual control heater, force long electrified regulation, from
Dynamic dehumidifying controller etc., these methods or the degree of automation is low, poor operability, or increase power consumption waste of energy, or by
Do not reach prevention and control effect in the principle limitation of sensor in itself, can not ensure the reliability of device work yet.
Further, since high-tension switch cabinet, terminal box equal distribution distance are remote, and some devices are aerial positioned at height, are unfavorable for
Daily monitoring, maintenance and the control of maintenance department, increase human cost, still need to further improve.Therefore it provides one kind can be with
The system of on-line monitoring is carried out to the humiture in high-tension switch cabinet becomes major issue urgently to be resolved hurrily.
Utility model content
In order to overcome the drawbacks described above of the above-mentioned prior art, the utility model provides a kind of high-tension switch cabinet intelligent cooling
Dehumidification system, the system realize data remote, are uploaded to the monitoring center of distal end, can long-range, automatic monitoring and operation,
The automatization level of system is enhanced, reduces human cost.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of high-tension switch cabinet intelligent cooling dehumidifying
Temperature sensor outside system, including in-cabinet temperature sensor, cabinet humidity sensor, cabinet, humidity sensor, radio frequency are warm and humid outside cabinet
Spend collector, repeater, monitoring center, human-computer interaction interface, supervisory control of substation host, condenser host, the small wind turbine of condensation, row
Water main part, circulating fan；The outer temperature sensor of the in-cabinet temperature sensor, cabinet humidity sensor, cabinet, the outer humidity sensor of cabinet
Device is passive wireless sensor, and with the raido-frequency temperature humidity collector wireless connection；The raido-frequency temperature humidity collector is adopted
Collect the temperature in cabinet and outside cabinet, humidity information and send the temperature, humidity information to the repeater, the repeater
Local supervisory control of substation host and long-range monitoring center will be sent respectively to after the temperature, humidity information amplification；It is described
Human-computer interaction interface is interconnected with monitoring center, the condenser host, the small wind turbine of condensation, draining main part, circulating fan point
It is not connected with the supervisory control of substation host.
Further, the outer temperature sensor of the in-cabinet temperature sensor, cabinet humidity sensor, cabinet, the outer humidity of cabinet pass
Sensor includes detection chip and antenna respectively, and the raido-frequency temperature humidity collector includes radiofrequency signal transceiver, processing
Device, Patcho antenna.
Further, between the raido-frequency temperature humidity collector, repeater, supervisory control of substation host by coaxial cable into
Row local data transfer, by R485 or other data-interfaces according to specified standard between the repeater and monitoring center
Stipulations carry out data transmission.
Further, the condenser host includes semiconductor chilling plate, and the draining main part includes drip tray and draining
Pump, drainpipe.
Further, the supervisory control of substation host is connected with warning device and database.
In addition, in technical solution described in the utility model, it is all not do what is illustrated, it can use normal in this area
Rule means realize the technical program.
The utility model has the following advantages：The utility model not only solves the problem of switchgear cabinet humidity is excessive,
Be conducive to the safe operation of equipment in cabinet, reduce in cabinet equipment because cabinet humidity is excessive or condensation caused by apparatus insulated aging
With the generation of electric discharge phenomena, and dehumidification equipment can realize control on the spot and distant place control, be the monitoring control of substation humidity environment
The foundation of system processed lays the first stone.In addition, the utility model not only detects the humiture in high-tension switch cabinet, but also
Humiture outside high-tension switch cabinet is detected, is preferentially taken through the side that circulating fan is aerated high-tension switch cabinet
Formula carrys out the humiture in regulator cubicle.And the air outside cabinet just opens the condenser master in cabinet when being unsatisfactory for humiture demand at this time
Machine, the small wind turbine of condensation, draining main part etc. carry out cool-down dehumidification processing to the air of cabinet inside points, save electric energy to greatest extent.
Brief description of the drawings
Fig. 1 is the control principle drawing of the utility model.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
Referring to Fig. 1, a kind of high-tension switch cabinet intelligent cooling dehumidification system, including in-cabinet temperature sensor, cabinet humidity pass
The outer temperature sensor of sensor, cabinet, cabinet outer humidity sensor, raido-frequency temperature humidity collector, repeater, monitoring center, human-computer interaction
Interface, supervisory control of substation host, condenser host, the small wind turbine of condensation, draining main part, circulating fan；The in-cabinet temperature sensing
The outer temperature sensor of device, cabinet humidity sensor, cabinet, the outer humidity sensor of cabinet are passive wireless sensor, and are penetrated with described
Frequency humiture collection device wireless connection；In raido-frequency temperature humidity collector collection cabinet and the temperature outside cabinet, humidity information and
The temperature, humidity information are sent to the repeater, the repeater and sent out respectively after amplifying the temperature, humidity information
Give local supervisory control of substation host and long-range monitoring center；The human-computer interaction interface is interconnected with monitoring center,
The condenser host, the small wind turbine of condensation, draining main part, circulating fan are connected with the supervisory control of substation host respectively.
Not only the humiture in high-tension switch cabinet is detected, but also the humiture outside high-tension switch cabinet is carried out
Detection, is preferentially taken through circulating fan and carrys out humiture in regulator cubicle to the mode that high-tension switch cabinet is aerated.And outside cabinet
Air when being unsatisfactory for humiture demand, just open condenser host in cabinet, the small wind turbine of condensation, draining main part etc. at this time to cabinet
The air of inside points carries out cool-down dehumidification processing.
The outer temperature sensor of the in-cabinet temperature sensor, cabinet humidity sensor, cabinet, the outer humidity sensor of cabinet wrap respectively
Detection chip and antenna are included, the raido-frequency temperature humidity collector includes radiofrequency signal transceiver, processor, board-like day
Line.
Local number is carried out by coaxial cable between the raido-frequency temperature humidity collector, repeater, supervisory control of substation host
According to transmission, between the repeater and monitoring center by R485 or other data-interfaces according to specified Standards Code into line number
According to transmission.Influence of the electromagnetic radiation to data transfer result can be greatly reduced by carrying out local data transfer by coaxial cable,
Improve the accuracy of temperature monitoring.
The condenser host includes semiconductor chilling plate, and the draining main part includes drip tray and draining pump, drainpipe.
The supervisory control of substation host is connected with warning device and database.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that it still can be with
Modify to the technical solution described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic；And
The spirit and model for the essence of appropriate technical solution is departed from various embodiments of the present invention technical solution are replaced in these modifications
Enclose.
Claims (5)
- A kind of 1. high-tension switch cabinet intelligent cooling dehumidification system, it is characterised in that：Passed including in-cabinet temperature sensor, cabinet humidity The outer temperature sensor of sensor, cabinet, cabinet outer humidity sensor, raido-frequency temperature humidity collector, repeater, monitoring center, human-computer interaction Interface, supervisory control of substation host, condenser host, the small wind turbine of condensation, draining main part, circulating fan；The in-cabinet temperature sensing The outer temperature sensor of device, cabinet humidity sensor, cabinet, the outer humidity sensor of cabinet are passive wireless sensor, and are penetrated with described Frequency humiture collection device wireless connection；In raido-frequency temperature humidity collector collection cabinet and the temperature outside cabinet, humidity information and The temperature, humidity information are sent to the repeater, the repeater and sent out respectively after amplifying the temperature, humidity information Give local supervisory control of substation host and long-range monitoring center；The human-computer interaction interface is interconnected with monitoring center, The condenser host, the small wind turbine of condensation, draining main part, circulating fan are connected with the supervisory control of substation host respectively.
- 2. high-tension switch cabinet intelligent cooling dehumidification system according to claim 1, it is characterised in that：The in-cabinet temperature passes The outer temperature sensor of sensor, cabinet humidity sensor, cabinet, the outer humidity sensor of cabinet include detection chip and antenna respectively, described Raido-frequency temperature humidity collector includes radiofrequency signal transceiver, processor, Patcho antenna.
- 3. high-tension switch cabinet intelligent cooling dehumidification system according to claim 1, it is characterised in that：The raido-frequency temperature humidity Local data transfer, the repeater and monitoring are carried out by coaxial cable between collector, repeater, supervisory control of substation host Carried out data transmission between center by R485 or other data-interfaces according to specified Standards Code.
- 4. the high-tension switch cabinet intelligent cooling dehumidification system according to any one in claim 1-3, it is characterised in that：Institute Stating condenser host includes semiconductor chilling plate, and the draining main part includes drip tray and draining pump, drainpipe.
- 5. the high-tension switch cabinet intelligent cooling dehumidification system according to any one in claim 1-3, it is characterised in that：Institute State supervisory control of substation host and be connected with warning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720627472.9U CN207301835U (en) | 2017-06-01 | 2017-06-01 | A kind of high-tension switch cabinet intelligent cooling dehumidification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720627472.9U CN207301835U (en) | 2017-06-01 | 2017-06-01 | A kind of high-tension switch cabinet intelligent cooling dehumidification system |
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| CN207301835U true CN207301835U (en) | 2018-05-01 |
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| CN201720627472.9U Active CN207301835U (en) | 2017-06-01 | 2017-06-01 | A kind of high-tension switch cabinet intelligent cooling dehumidification system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109283959A (en) * | 2018-10-18 | 2019-01-29 | 国网上海市电力公司 | Large-scale substation emphasis facility monitoring system and method based on low-power wireless communication |
| CN110187662A (en) * | 2019-05-30 | 2019-08-30 | 福建中电合创电力科技有限公司 | A kind of distribution station method of environmental monitoring and system |
| CN112254759A (en) * | 2020-07-31 | 2021-01-22 | 西安西拓电气股份有限公司 | Equipment monitoring method and system |
| CN114923272A (en) * | 2022-05-24 | 2022-08-19 | 广东电网有限责任公司 | High-voltage switch cabinet and temperature and humidity control method |
-
2017
- 2017-06-01 CN CN201720627472.9U patent/CN207301835U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109283959A (en) * | 2018-10-18 | 2019-01-29 | 国网上海市电力公司 | Large-scale substation emphasis facility monitoring system and method based on low-power wireless communication |
| CN110187662A (en) * | 2019-05-30 | 2019-08-30 | 福建中电合创电力科技有限公司 | A kind of distribution station method of environmental monitoring and system |
| CN112254759A (en) * | 2020-07-31 | 2021-01-22 | 西安西拓电气股份有限公司 | Equipment monitoring method and system |
| CN114923272A (en) * | 2022-05-24 | 2022-08-19 | 广东电网有限责任公司 | High-voltage switch cabinet and temperature and humidity control method |
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