CN206272075U - Plus the novel semi-conductor dehydrating unit for switch cubicle cool-down dehumidification of dividing plate - Google Patents
Plus the novel semi-conductor dehydrating unit for switch cubicle cool-down dehumidification of dividing plate Download PDFInfo
- Publication number
- CN206272075U CN206272075U CN201621165221.5U CN201621165221U CN206272075U CN 206272075 U CN206272075 U CN 206272075U CN 201621165221 U CN201621165221 U CN 201621165221U CN 206272075 U CN206272075 U CN 206272075U
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- CN
- China
- Prior art keywords
- switch cubicle
- dehydrating unit
- wind
- humidity sensor
- type semiconductor
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 36
- 238000007791 dehumidification Methods 0.000 title claims abstract description 12
- 238000009833 condensation Methods 0.000 claims description 8
- 230000005494 condensation Effects 0.000 claims description 8
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 230000035945 sensitivity Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000004581 coalescence Methods 0.000 description 3
- 206010020741 Hyperpyrexia Diseases 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a kind of novel semi-conductor dehydrating unit for switch cubicle cool-down dehumidification of plus dividing plate, including switch cubicle and dehydrating unit；The switch cubicle includes switch gear room, bus storehouse, cable bin, and above-mentioned each storehouse is each configured with Temperature Humidity Sensor；The temperature sensor is used for bin inside humiture where real-time monitoring, and result data is sent to the controller in dehydrating unit；The dehydrating unit includes the Temperature Humidity Sensor in controller, dehydrating unit, dewatering type semiconductor dehumidifier, collection wind dividing plate, ventilating fan, wind-collecting cover and PVC pipeline；Temperature Humidity Sensor is connected with dewatering type semiconductor dehumidifier, dewatering type semiconductor dehumidifier lower section sets collection windshield plate, ventilating fan is set under collection windshield plate, ventilating fan air draft side sets 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.The utility model is rational in infrastructure, and sensitivity is high, good reliability, safe.
Description
Technical field
The utility model is related to a kind of semiconductor dehumidifying device for switch cubicle cool-down dehumidification.
Background technology
In summer especially in plum rain season, wet weather, hyperpyrexia, the equipment longtime running such as inside switch cabinet breaker can be produced
Heat amount, the final high-low pressure cabinet caused in electric substation produces condensation.Switch cubicle degree of protection is higher, its heat dissipation ventilation condition compared with
Difference, it is very good and form condensation due to sealing, and be attached to insulating surface and make dielectric accelerated deterioration, trigger circuit breaker trip or
Electrical equipment is damaged.The switch cubicle linked network operation of several years, equipment electric discharge heating problem is very prominent, and a big chunk reason is exactly
Switch cubicle dehumidifying and cooling effect is not all right.Switch cubicle does not reach 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, while ozone is produced, so as to influence
The normal operation of switch cubicle, or even the generation for causing accident.Therefore timely cool-down dehumidification is carried out to switch cubicle to seem very
It is necessary.
In addition, using snead process and semiconductor refrigerating method traditional electric cabinet dehydrating unit, snead process can not more
Real removal moisture in air, though semiconductor refrigerating method can really remove moisture removal, the air themperature of discharge is relatively low, if solidifying water
Not thoroughly, then running into the collector surface in work can still occur condensation, influence electrical equipment normal work.
The content of the invention
The purpose of this utility model is to provide a kind of rational in infrastructure, sensitivity is high, good reliability, it is safe plus every
The novel semi-conductor dehydrating unit for switch cubicle cool-down dehumidification of plate.
Technical solution of the present utility model is：
A kind of novel semi-conductor dehydrating unit for switch cubicle cool-down dehumidification of plus dividing plate, it is characterized in that：Including switch
Cabinet and dehydrating unit；The switch cubicle includes switch gear room, bus storehouse, cable bin, and above-mentioned each storehouse is each configured with temperature and humidity sensing
Device；The dehydrating unit comprising the Temperature Humidity Sensor in controller, dehydrating unit, dewatering type semiconductor dehumidifier, collection wind every
Plate, ventilating fan, wind-collecting cover and PVC pipeline；Temperature Humidity Sensor is connected with dewatering type semiconductor dehumidifier, dewatering type semiconductor
Dehumidifier lower section sets collection windshield plate, and ventilating fan is set under collection windshield plate, and ventilating fan air draft side sets wind-collecting cover, wind-collecting cover with and
The PVC pipeline connection that switch cubicle breaker in middle room, bus storehouse, cable bin are communicated.
The Temperature Humidity Sensor that each storehouse is respectively configured be respectively arranged in switch gear room, bus storehouse, cable bin chamber interior walls coagulate
Dew district occurred frequently.
Traditional switch cabinet bus storehouse space is small, is not suitable for internally increasing dehydrating unit, and the utility model sets in outside
Meter dehydrating unit, by PVC pipeline, bus orlop portion is transported to from the pressure relief vent of switch cubicle by dry cold air, is diluted and is squeezed
Super pressure-high temperature humid air is discharged from upper end exhaust outlet, it is ensured that equipment safety stable operation.
The utility model realizes that aqueous vapor is separated by dewatering type semiconductor dehumidifier, and dry cold air is passed through into switch cubicle
It is interior, can thoroughly prevent the condensation problem in switch cubicle.After the cold air being passed through is heated, more steam can be accommodated.With
Dry cold air to be constantly passed through, the humid air of heat is constantly diluted, discharge, the steam in switch cubicle may finally be realized
Thoroughly discharge.
Collect wind dividing plate in the utility model for receiving the cold dry air after semiconductor dehumidifying device treatment, collect coalescence
Control its to flow into ventilating fan working region flow, effectively prevent flow too small or excessive throw into question.
In the utility model ventilating fan be used for suck a small amount of extraneous air, change flow through collection wind dividing plate cold dry air and with
Mixing, properly increase and flow through cold dry air temperature, effectively prevent dry because what is met with hot operation element in access switch cabinet
The too low dew condensation phenomenon again for causing of air temperature.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the utility model one embodiment.
Specific embodiment
A kind of semiconductor dehumidifying device for switch cubicle cool-down dehumidification of plus dividing plate, including switch cubicle 14 and dehydrating unit
15；The switch cubicle includes 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；
The temperature sensor is used for bin inside humiture where real-time monitoring, and result data is sent to the control in dehydrating unit
Device processed 7；The dehydrating unit comprising the Temperature Humidity Sensor 8 in controller 7, dehydrating unit, dewatering type semiconductor dehumidifier 9,
Collection wind dividing plate 10, ventilating fan 11, wind-collecting cover 12 and PVC pipeline 13；Temperature Humidity Sensor connects with dewatering type semiconductor dehumidifier
Connect, dewatering type semiconductor dehumidifier lower section sets collection windshield plate, and ventilating fan is set under collection windshield plate, and ventilating fan air draft side sets 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；
The controller is used to control the switch of dewatering type semiconductor dehumidifier, the temperature and humidity sensing in the dehydrating unit
Device is used for the humiture of the extraneous air for detecting the suction of dewatering type semiconductor dehumidifier and feeds back to controller, the dewatering type half
Conductor dehumidifier is used to absorb extraneous air and is processed as cold dry air, and the collection windshield plate enters air draft for collecting coalescence control
Fan working region flow, the ventilating fan is used to sucking a small amount of extraneous air and changes the cold dry air that flows through collection wind dividing plate and therewith
Mixing, the wind-collecting cover and PVC pipeline are used to transmit cold dry air.
The Temperature Humidity Sensor that each storehouse is respectively configured be respectively arranged in switch gear room, bus storehouse, cable bin chamber interior walls coagulate
Dew district occurred frequently, for each chamber interior humiture of real-time monitoring, and result data is sent to the controller in dehydrating unit.
The controller is electrically connected with each Temperature Humidity Sensor and dewatering type semiconductor dehumidifier, and the controller is used for
Real-time reception Temperature Humidity Sensor transmits data, and controls the switch of dewatering type semiconductor dehumidifier.
Temperature Humidity Sensor in the dehydrating unit is used to detect the extraneous air of dewatering type semiconductor dehumidifier suction
Humiture and feed back to controller, if sucked extraneous air meet humiture requirement, be not turned on the dewatering type and partly lead
Body dehumidifier, save resources.
The dewatering type semiconductor dehumidifier be used for receive the controller signals and absorb extraneous air be processed as it is dry and cold
Air, the dewatering type semiconductor dehumidifier is condensed the globule and is discharged outside dehydrating unit by conduit.
The collection windshield plate is communicated with the dewatering type semiconductor dehumidifier exhaust end, enters described for collecting coalescence control
Ventilating fan working region flow.
The ventilating fan flows through the cold dry air of collection wind dividing plate and is mixed with for sucking a small amount of extraneous air, change,
Raising flows through cold dry air temperature, effectively prevents that cold dry air temperature is too low to cause entry into switch cubicle condensation again.
The wind-collecting cover is communicated with the ventilating fan, and the circulation of control cold dry air simultaneously coordinates, uniform point with the PVC pipeline
Enter each bin with cold dry air.
The dewatering type semiconductor dehumidifier, collection wind dividing plate, ventilating fan, wind-collecting cover and PVC pipeline, it is possible to achieve between not
Disconnected is the switch cubicle dry cold air of input, reduces the temperature and humidity in switch cubicle, it is ensured that switch cubicle is under the environment of safety
Operation.
The utility model carries out Temperature and Humidity by semiconductor dehumidifier to the air outside switch cubicle, works as extraneous air
Humiture meet require, directly initiate ventilating fan, when aerial temperature and humidity is unqualified, dewatering type semiconductor dehumidifier is then to sky
Gas carries out cool-down dehumidification, realizes that aqueous vapor is separated, when the aerial temperature and humidity after cool-down dehumidification meets to be required, by collecting wind dividing plate pair
Dry cold air is stored, and when storing a certain amount of, dividing plate is opened, and ventilating fan is opened, by dry cold air by collecting wind
Cover and PVC pipeline are transported in switch cubicle, when the humiture of switch cubicle reaches the requirement of safe operation, dehumidifier, ventilating fan
It is out of service；With the operational heat of component in switch cubicle, when the Temperature Humidity Sensor in switch cubicle detects temperature or wet
Degree not up to requires that then ventilating fan works on, and is extremely met the requirements to the humiture in switch cubicle.
Claims (2)
1. a kind of novel semi-conductor dehydrating unit for switch cubicle cool-down dehumidification of plus dividing plate, it is characterized in that：Including switch cubicle
And dehydrating unit；The switch cubicle includes switch gear room, bus storehouse, cable bin, and above-mentioned each storehouse is each configured with Temperature Humidity Sensor；
The dehydrating unit comprising the Temperature Humidity Sensor in controller, dehydrating unit, dewatering type semiconductor dehumidifier, collection wind dividing plate,
Ventilating fan, wind-collecting cover and PVC pipeline；Temperature Humidity Sensor is connected with dewatering type semiconductor dehumidifier, and dewatering type semiconductor is removed
Wet device lower section sets collection windshield plate, sets ventilating fan under collection windshield plate, and ventilating fan air draft side sets wind-collecting cover, wind-collecting cover with and open
The PVC pipeline connection that pass cabinet breaker in middle room, bus storehouse, cable bin are communicated.
2. the semiconductor dehumidifying device for switch cubicle cool-down dehumidification of according to claim 1 plus dividing plate, it is characterized in that：
The Temperature Humidity Sensor that each storehouse is respectively configured is respectively arranged in switch gear room, bus storehouse, cable bin chamber interior walls condensation district occurred frequently.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621165221.5U CN206272075U (en) | 2016-11-02 | 2016-11-02 | Plus the novel semi-conductor dehydrating unit for switch cubicle cool-down dehumidification of dividing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621165221.5U CN206272075U (en) | 2016-11-02 | 2016-11-02 | Plus the novel semi-conductor dehydrating unit for switch cubicle cool-down dehumidification of dividing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206272075U true CN206272075U (en) | 2017-06-20 |
Family
ID=59038816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621165221.5U Active CN206272075U (en) | 2016-11-02 | 2016-11-02 | Plus the novel semi-conductor dehydrating unit for switch cubicle cool-down dehumidification of dividing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206272075U (en) |
-
2016
- 2016-11-02 CN CN201621165221.5U patent/CN206272075U/en active Active
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