CN106300091A - Add the semiconductor dehumidifying device for switch cubicle cool-down dehumidification of dividing plate - Google Patents
Add the semiconductor dehumidifying device for switch cubicle cool-down dehumidification of dividing plate Download PDFInfo
- Publication number
- CN106300091A CN106300091A CN201610941879.9A CN201610941879A CN106300091A CN 106300091 A CN106300091 A CN 106300091A CN 201610941879 A CN201610941879 A CN 201610941879A CN 106300091 A CN106300091 A CN 106300091A
- Authority
- CN
- China
- Prior art keywords
- switch cubicle
- type semiconductor
- dividing plate
- dewatering type
- wind
- 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.)
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Drying Of Gases (AREA)
Abstract
The invention discloses a kind of semiconductor dehumidifying device for switch cubicle cool-down dehumidification adding dividing plate, including switch cubicle and dehydrating unit；Described switch cubicle comprises switch gear room, bus storehouse, cable bin, and above-mentioned each storehouse is each configured with Temperature Humidity Sensor；Described temperature sensor is for the internal humiture of monitoring place bin in real time, and the controller being sent in dehydrating unit by result data；Described dehydrating unit comprises the Temperature Humidity Sensor in controller, dehydrating unit, dewatering type semiconductor dehumidifier, collection wind dividing plate, exhaust fan, wind-collecting cover and PVC pipeline；Temperature Humidity Sensor is connected with dewatering type semiconductor dehumidifier, collection windshield plate is set below dewatering type semiconductor dehumidifier, arranging exhaust fan under collection windshield plate, exhaust fan air draft side arranges wind-collecting cover, wind-collecting cover with and the PVC pipeline that communicates of switch cubicle breaker in middle room, bus storehouse, cable bin be connected.Present configuration is reasonable, highly sensitive, good reliability, safety height.
Description
Technical field
The present invention relates to a kind of semiconductor dehumidifying device for switch cubicle cool-down dehumidification.
Background technology
In summer especially at plum rain season, the equipment longtime running such as wet weather, height are warm, inside switch cabinet chopper can produce
Heat amount, finally makes the high-low pressure cabinet in electric substation produce condensation.Switch cubicle degree of protection is higher, and its heat dissipation ventilation condition is relatively
Difference, very good and form condensation owing to sealing, and be attached to insulating surface and make dielectric accelerated deterioration, cause circuit breaker trip or
Electrical equipment damages.The operation of several years of switch cubicle linked network, equipment electric discharge heating problem is the most prominent, and reason is exactly greatly
Switch cubicle dehumidifying and cooling effect is not all right.Switch cubicle does not reaches requirement or long-play with cable duct closure precision, inevitable
Moisture is caused to enter from fine gap.If condensation is more serious, it may occur that ionization phenomena, produces ozone simultaneously, thus affect
Switch cubicle properly functioning, even causes the generation of accident.Therefore switch cubicle carries out cool-down dehumidification timely seem very
Necessary.
It addition, traditional electric cabinet dehydrating unit many employings snead process and semiconductor refrigerating method, snead process can not
Really removing moisture in air, though semiconductor refrigerating method can really remove moisture removal, but the air themperature discharged is relatively low, if solidifying water
Not thorough, then run into the collector surface in work and condensation still can occur, affect electrical equipment and normally work.
Summary of the invention
It is an object of the invention to provide a kind of rational in infrastructure, what highly sensitive, good reliability, safety were high adds dividing plate
Semiconductor dehumidifying device for switch cubicle cool-down dehumidification.
The technical solution of the present invention is:
A kind of semiconductor dehumidifying device for switch cubicle cool-down dehumidification adding dividing plate, is characterized in that: include switch cubicle and dehumidifying
Device；Described switch cubicle comprises switch gear room, bus storehouse, cable bin, and above-mentioned each storehouse is each configured with Temperature Humidity Sensor；Described temperature
Degree sensor is for the internal humiture of monitoring place bin in real time, and the controller being sent in dehydrating unit by result data；
Described dehydrating unit comprise the Temperature Humidity Sensor in controller, dehydrating unit, dewatering type semiconductor dehumidifier, collection wind dividing plate,
Exhaust fan, wind-collecting cover and PVC pipeline；Temperature Humidity Sensor is connected with dewatering type semiconductor dehumidifier, and dewatering type quasiconductor removes
Arranging collection windshield plate below wet device, arrange exhaust fan under collection windshield plate, exhaust fan air draft side arranges wind-collecting cover, wind-collecting cover with and open
The PVC pipeline that cabinet breaker in middle room, pass, bus storehouse, cable bin communicate connects；
Described controller is for controlling the switch of dewatering type semiconductor dehumidifier, and the Temperature Humidity Sensor in described dehydrating unit is used
In detecting the humiture of the extraneous air that dewatering type semiconductor dehumidifier sucks and feeding back to controller, described dewatering type quasiconductor
Dehumidifier is used for absorbing extraneous air and being processed as cold dry air, and described collection windshield plate is used for collecting coalescence and controls to enter exhaust fan work
Making zone flow, described exhaust fan flows through the cold dry air of collection wind dividing plate for sucking the change of a small amount of extraneous air and mixes therewith
Closing, described wind-collecting cover and PVC pipeline are used for transmitting cold dry air.
The Temperature Humidity Sensor that described each storehouse is respectively configured be respectively arranged in switch gear room, bus storehouse, cable bin chamber interior walls coagulate
Dew district occurred frequently, monitors each chamber interior humiture, and the controller being sent in dehydrating unit by result data in real time.
Described controller is electrically connected with each Temperature Humidity Sensor and dewatering type semiconductor dehumidifier, and described controller is used for
The transmitted data of real-time reception Temperature Humidity Sensor, and control the switch of dewatering type semiconductor dehumidifier.
Temperature Humidity Sensor in described dehydrating unit is for detecting the extraneous air that dewatering type semiconductor dehumidifier sucks
Humiture and feed back to controller, if sucked extraneous air meets humiture requirement, be then not turned on described dewatering type and partly lead
Body dehumidifier, saves resource.
Described dewatering type semiconductor dehumidifier is used for receiving described controller signals and absorbing extraneous air being processed as dry and cold
Air, described dewatering type semiconductor dehumidifier is condensed the globule and is discharged outside dehydrating unit by conduit.
Described collection windshield plate communicates with described dewatering type semiconductor dehumidifier exhaust end, is used for collecting coalescence and controls described in entrance
Exhaust fan working region flow.
Described exhaust fan is used for sucking a small amount of extraneous air, change flows through the cold dry air of collection wind dividing plate and is mixed with,
Improve and flow through cold dry air temperature, effectively prevent that cold dry air temperature is too low causes entry in switch cubicle condensation again.
Described wind-collecting cover communicates with described exhaust fan, controls cold dry air circulation and coordinates with described PVC pipeline, uniformly dividing
Join cold dry air and enter each bin.
Described dewatering type semiconductor dehumidifier, collection wind dividing plate, exhaust fan, wind-collecting cover and PVC pipeline, it is possible to achieve between not
The disconnected cold air being dried for switch cubicle input, reduces the temperature and humidity in switch cubicle, it is ensured that switch cubicle is in the environment of safety
Run.
Traditional space, switch cabinet bus storehouse is little, is not suitable for increasing dehydrating unit in inside, and the present invention removes at exterior design
Wet device, by PVC pipeline, is transported to, bottom bus storehouse, dilute and extrude height by dry cold air from the pressure relief vent of switch cubicle
Temperature humid air is discharged from upper end air vent, it is ensured that equipment safe and stable operation.
The present invention passes through dewatering type semiconductor dehumidifier, it is achieved aqueous vapor separates, and is passed through in switch cubicle by dry cold air, can
Thoroughly stop the condensation problem in switch cubicle.After the cold air being passed through is heated, more steam can be accommodated.Cold along with being dried
Air is constantly passed through, and the humid air of heat is constantly diluted, and discharges, may finally realize the steam in switch cubicle up hill and dale
Discharge.
The present invention collects wind dividing plate for for receiving the cold dry air after semiconductor dehumidifying device processes, collecting coalescence and control
It flows into exhaust fan working region flow, effectively prevents flow too small or excessive throws into question.
In the present invention, exhaust fan is used for sucking a small amount of extraneous air, change flows through the cold dry air of collection wind dividing plate and mixes therewith
Close, properly increase and flow through cold dry air temperature, effectively prevent the dry and cold sky because meeting with hot operation element in access switch cabinet
The too low dew condensation phenomenon again caused of temperature.
Accompanying drawing explanation
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of one embodiment of the invention.
Detailed description of the invention
A kind of semiconductor dehumidifying device for switch cubicle cool-down dehumidification adding dividing plate, including switch cubicle 14 and dehydrating unit
15；Described switch cubicle comprises switch gear room 2, bus storehouse 3, cable bin 4, and above-mentioned each storehouse is each configured with Temperature Humidity Sensor 1,3,5；
Described temperature sensor is for the internal humiture of monitoring place bin in real time, and the control being sent in dehydrating unit by result data
Device 7 processed；Described dehydrating unit comprise the Temperature Humidity Sensor 8 in controller 7, dehydrating unit, dewatering type semiconductor dehumidifier 9,
Collection wind dividing plate 10, exhaust fan 11, wind-collecting cover 12 and PVC pipeline 13；Temperature Humidity Sensor is with dewatering type semiconductor dehumidifier even
Connecing, arrange collection windshield plate, arrange exhaust fan under collection windshield plate below dewatering type semiconductor dehumidifier, exhaust fan air draft side arranges collection
Fan housing, wind-collecting cover with and the PVC pipeline that communicates of switch cubicle breaker in middle room, bus storehouse, cable bin be connected；
Described controller is for controlling the switch of dewatering type semiconductor dehumidifier, and the Temperature Humidity Sensor in described dehydrating unit is used
In detecting the humiture of the extraneous air that dewatering type semiconductor dehumidifier sucks and feeding back to controller, described dewatering type quasiconductor
Dehumidifier is used for absorbing extraneous air and being processed as cold dry air, and described collection windshield plate is used for collecting coalescence and controls to enter exhaust fan work
Making zone flow, described exhaust fan flows through the cold dry air of collection wind dividing plate for sucking the change of a small amount of extraneous air and mixes therewith
Closing, described wind-collecting cover and PVC pipeline are used for transmitting cold dry air.
The Temperature Humidity Sensor that described each storehouse is respectively configured be respectively arranged in switch gear room, bus storehouse, cable bin chamber interior walls coagulate
Dew district occurred frequently, monitors each chamber interior humiture, and the controller being sent in dehydrating unit by result data in real time.
Described controller is electrically connected with each Temperature Humidity Sensor and dewatering type semiconductor dehumidifier, and described controller is used for
The transmitted data of real-time reception Temperature Humidity Sensor, and control the switch of dewatering type semiconductor dehumidifier.
Temperature Humidity Sensor in described dehydrating unit is for detecting the extraneous air that dewatering type semiconductor dehumidifier sucks
Humiture and feed back to controller, if sucked extraneous air meets humiture requirement, be then not turned on described dewatering type and partly lead
Body dehumidifier, saves resource.
Described dewatering type semiconductor dehumidifier is used for receiving described controller signals and absorbing extraneous air being processed as dry and cold
Air, described dewatering type semiconductor dehumidifier is condensed the globule and is discharged outside dehydrating unit by conduit.
Described collection windshield plate communicates with described dewatering type semiconductor dehumidifier exhaust end, is used for collecting coalescence and controls described in entrance
Exhaust fan working region flow.
Described exhaust fan is used for sucking a small amount of extraneous air, change flows through the cold dry air of collection wind dividing plate and is mixed with,
Improve and flow through cold dry air temperature, effectively prevent that cold dry air temperature is too low causes entry in switch cubicle condensation again.
Described wind-collecting cover communicates with described exhaust fan, controls cold dry air circulation and coordinates with described PVC pipeline, uniformly dividing
Join cold dry air and enter each bin.
Described dewatering type semiconductor dehumidifier, collection wind dividing plate, exhaust fan, wind-collecting cover and PVC pipeline, it is possible to achieve between not
The disconnected cold air being dried for switch cubicle input, reduces the temperature and humidity in switch cubicle, it is ensured that switch cubicle is in the environment of safety
Run.
The present invention carries out Temperature and Humidity by semiconductor dehumidifier to the air outside switch cubicle, when the temperature of extraneous air
Humidity meets requirement, directly initiates exhaust fan, and when aerial temperature and humidity is defective, air is then entered by dewatering type semiconductor dehumidifier
Row cool-down dehumidification, it is achieved aqueous vapor separate, when the aerial temperature and humidity after cool-down dehumidification meet require time, by collection wind dividing plate to be dried
Cold air store, when storing a certain amount of, dividing plate opens, and opens exhaust fan, by dry cold air by wind-collecting cover and
PVC pipeline is transported in switch cubicle, and when the humiture of switch cubicle reaches the requirement of safe operation, dehumidifier, exhaust fan stop
Run；Along with the operational heat of components and parts in switch cubicle, when the Temperature Humidity Sensor in switch cubicle detects temperature or humidity not
Reach requirement, then exhaust fan works on, and meets the requirements to the humiture in switch cubicle.
Claims (9)
1. add the semiconductor dehumidifying device for switch cubicle cool-down dehumidification of dividing plate, it is characterized in that: include switch cubicle and remove
Wet device；Described switch cubicle comprises switch gear room, bus storehouse, cable bin, and above-mentioned each storehouse is each configured with Temperature Humidity Sensor；Described
Temperature sensor is for the internal humiture of monitoring place bin in real time, and the control being sent in dehydrating unit by result data
Device；Described dehydrating unit comprise the Temperature Humidity Sensor in controller, dehydrating unit, dewatering type semiconductor dehumidifier, collection wind every
Plate, exhaust fan, wind-collecting cover and PVC pipeline；Temperature Humidity Sensor is connected with dewatering type semiconductor dehumidifier, dewatering type quasiconductor
Arranging collection windshield plate below dehumidifier, arrange exhaust fan under collection windshield plate, exhaust fan air draft side arranges wind-collecting cover, wind-collecting cover with and
The PVC pipeline that switch cubicle breaker in middle room, bus storehouse, cable bin communicate connects；
Described controller is for controlling the switch of dewatering type semiconductor dehumidifier, and the Temperature Humidity Sensor in described dehydrating unit is used
In detecting the humiture of the extraneous air that dewatering type semiconductor dehumidifier sucks and feeding back to controller, described dewatering type quasiconductor
Dehumidifier is used for absorbing extraneous air and being processed as cold dry air, and described collection windshield plate is used for collecting coalescence and controls to enter exhaust fan work
Making zone flow, described exhaust fan flows through the cold dry air of collection wind dividing plate for sucking the change of a small amount of extraneous air and mixes therewith
Closing, described wind-collecting cover and PVC pipeline are used for transmitting cold dry air.
The semiconductor dehumidifying device for switch cubicle cool-down dehumidification adding dividing plate the most according to claim 1, is characterized in that:
The Temperature Humidity Sensor that described each storehouse is respectively configured is respectively arranged in switch gear room, bus storehouse, cable bin chamber interior walls condensation district occurred frequently,
Each chamber interior humiture, and the controller being sent in dehydrating unit by result data is monitored in real time.
The semiconductor dehumidifying device for switch cubicle cool-down dehumidification adding dividing plate the most according to claim 1, is characterized in that:
Described controller is electrically connected with each Temperature Humidity Sensor and dewatering type semiconductor dehumidifier, and described controller is used for real-time reception
The transmitted data of Temperature Humidity Sensor, and control the switch of dewatering type semiconductor dehumidifier.
The semiconductor dehumidifying device for switch cubicle cool-down dehumidification adding dividing plate the most according to claim 1, is characterized in that:
Temperature Humidity Sensor in described dehydrating unit is for detecting the humiture of the extraneous air that dewatering type semiconductor dehumidifier sucks
And feed back to controller, if sucked extraneous air meets humiture requirement, then it is not turned on described dewatering type semiconductor dehumidifier,
Save resource.
The semiconductor dehumidifying device for switch cubicle cool-down dehumidification adding dividing plate the most according to claim 1, is characterized in that:
Described dewatering type semiconductor dehumidifier is used for receiving described controller signals and absorbing extraneous air being processed as cold dry air, described
Dewatering type semiconductor dehumidifier is condensed the globule and is discharged outside dehydrating unit by conduit.
The semiconductor dehumidifying device for switch cubicle cool-down dehumidification adding dividing plate the most according to claim 1, is characterized in that:
Described collection windshield plate communicates with described dewatering type semiconductor dehumidifier exhaust end, is used for collecting coalescence and controls to enter described exhaust fan work
Make zone flow.
The semiconductor dehumidifying device for switch cubicle cool-down dehumidification adding dividing plate the most according to claim 1, is characterized in that:
Described exhaust fan is used for sucking a small amount of extraneous air, change flows through the cold dry air of collection wind dividing plate and is mixed with, and raising flows through
Cold dry air temperature, effectively prevents that cold dry air temperature is too low causes entry in switch cubicle condensation again.
Partly the leading for switch cubicle cool-down dehumidification adding dividing plate the most according to claim 1
Body dehydrating unit, is characterized in that: described wind-collecting cover communicates with described exhaust fan, control cold dry air circulation and with described pvc pipe
Road coordinates, and uniform distribution cold dry air enters each bin.
Partly the leading for switch cubicle cool-down dehumidification adding dividing plate the most according to claim 1
Body dehydrating unit, is characterized in that: described dewatering type semiconductor dehumidifier, collection wind dividing plate, exhaust fan, wind-collecting cover and PVC pipeline,
The continual cold air being dried for switch cubicle input can be realized, reduce the temperature and humidity in switch cubicle, it is ensured that switch cubicle exists
Run in the environment of safety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610941879.9A CN106300091B (en) | 2016-11-02 | 2016-11-02 | Add the semiconductor dehumidifying device for switchgear cool-down dehumidification of partition board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610941879.9A CN106300091B (en) | 2016-11-02 | 2016-11-02 | Add the semiconductor dehumidifying device for switchgear cool-down dehumidification of partition board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106300091A true CN106300091A (en) | 2017-01-04 |
| CN106300091B CN106300091B (en) | 2018-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610941879.9A Active CN106300091B (en) | 2016-11-02 | 2016-11-02 | Add the semiconductor dehumidifying device for switchgear cool-down dehumidification of partition board |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106647846A (en) * | 2017-01-13 | 2017-05-10 | 浙江都美电力科技有限公司 | Anti-condensation ring main unit and ant-condensation method |
| CN109256707A (en) * | 2018-09-17 | 2019-01-22 | 泰昌建设有限公司 | A kind of novel intelligent switchgear house |
| CN112382963A (en) * | 2020-11-03 | 2021-02-19 | 国网山东省电力公司寿光市供电公司 | Switch cabinet environment control device capable of cooling and dehumidifying |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88102677A (en) * | 1987-05-06 | 1988-11-16 | 萨克斯维克公司 | Multi-phase high-voltage switch device with metal casing filled with high-pressure gas |
| WO2012077963A1 (en) * | 2010-12-07 | 2012-06-14 | 현대중공업 주식회사 | Switch for a gas insulated switchgear |
| CN103779796A (en) * | 2014-03-01 | 2014-05-07 | 无锡佳谊林电气有限公司 | Dehumidifier |
| CN204757220U (en) * | 2015-06-11 | 2015-11-11 | 广东美的制冷设备有限公司 | Take semiconductor dehydrating unit of heat pipe |
| CN205583402U (en) * | 2016-04-07 | 2016-09-14 | 王震 | Cubical switchboard centralized control formula dehydrating unit |
-
2016
- 2016-11-02 CN CN201610941879.9A patent/CN106300091B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88102677A (en) * | 1987-05-06 | 1988-11-16 | 萨克斯维克公司 | Multi-phase high-voltage switch device with metal casing filled with high-pressure gas |
| WO2012077963A1 (en) * | 2010-12-07 | 2012-06-14 | 현대중공업 주식회사 | Switch for a gas insulated switchgear |
| CN103779796A (en) * | 2014-03-01 | 2014-05-07 | 无锡佳谊林电气有限公司 | Dehumidifier |
| CN204757220U (en) * | 2015-06-11 | 2015-11-11 | 广东美的制冷设备有限公司 | Take semiconductor dehydrating unit of heat pipe |
| CN205583402U (en) * | 2016-04-07 | 2016-09-14 | 王震 | Cubical switchboard centralized control formula dehydrating unit |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106647846A (en) * | 2017-01-13 | 2017-05-10 | 浙江都美电力科技有限公司 | Anti-condensation ring main unit and ant-condensation method |
| CN109256707A (en) * | 2018-09-17 | 2019-01-22 | 泰昌建设有限公司 | A kind of novel intelligent switchgear house |
| CN112382963A (en) * | 2020-11-03 | 2021-02-19 | 国网山东省电力公司寿光市供电公司 | Switch cabinet environment control device capable of cooling and dehumidifying |
| CN112382963B (en) * | 2020-11-03 | 2022-08-12 | 国网山东省电力公司寿光市供电公司 | Cubical switchboard environmental control device of cooling dehumidification |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106300091B (en) | 2018-08-28 |
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