CN206225798U - A kind of water drain type electric cabinet dehumidifier - Google Patents
A kind of water drain type electric cabinet dehumidifier Download PDFInfo
- Publication number
- CN206225798U CN206225798U CN201621252272.1U CN201621252272U CN206225798U CN 206225798 U CN206225798 U CN 206225798U CN 201621252272 U CN201621252272 U CN 201621252272U CN 206225798 U CN206225798 U CN 206225798U
- Authority
- CN
- China
- Prior art keywords
- electric cabinet
- type electric
- water drain
- fan
- drain type
- 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.)
- Active
Links
Landscapes
- Drying Of Gases (AREA)
Abstract
The utility model is related to a kind of water drain type electric cabinet dehumidifier, including housing, semiconductor cooler, power module, fan, Monitoring and Controlling module, drainage arrangement and cooling air channel, cooling air channel to be located at outer wall surrounding and the fan position of housing；Monitoring and Controlling module is connected with power module, fan and semiconductor cooler respectively；Semiconductor cooler lower end is connected with drainage arrangement.The beneficial effects of the utility model：After such structure, the humidity of space gases is reduced, reduce salt air corrosion and avoid electronic component surface sweating, reduce the high-voltage breakdown risk of insulating device, improve the reliability of device, the service life of extension device.
Description
Technical field
The utility model is related to electrical equipment dehumidifying field, more particularly to a kind of water drain type electric cabinet dehumidifier.
Background technology
It is the safe operation for ensureing network system, the long-life of electrical equipment, safely and effectively uses, power system is in cabinet
Moistureproof, anti-condensation to propose requirements at the higher level, conventional method is to prevent condensation using automatic heating and dehumidification controller, is by environment temperature
Degree is raised and causes that in air more moisture content can be accommodated, so as to prevent steam condensation in cabinet.But in fact, the moisture content one in air
It is straight to stop in atmosphere, when environment temperature drastically declines, moisture content condensation will be caused on electrical equipment surface, electrical equipment
Still there is greater risk.In actual motion, it is frequently found in the bin for installing heating and dehumidification device, still occurs serious
Dew condensation phenomenon, endangers the normal operation of electrical equipment
Traditional heating type dehumidifier operation principle be by heating air, improving the saturation degree of moisture in air, it is and absolute
Humidity keeps constant, so as to reduce relative humidity.And, traditional heating type dehumidifier can only make moisture always inside electric cabinet,
If external environment condition is significantly lowered the temperature, moisture still can separate out to form condensation, harm equipment operation safety.
For safety problem, the product of traditional heating type dehumidifier is worked by heat transfer, and surrounding cable can be accelerated aging,
Such as with cable directly contact around, or even cable insulating can be destroyed, influence safety.
For power problemses, traditional heating type dehumidifier need to could keep electricity using higher-wattage continuous heating for a long time
Cabinet inside uniform temperature.So power consumption is often very huge, the waste of the energy is easily caused.
For life problems, the humidity detection of traditional heating type dehumidifier, dehumidifying split design, temperature controller is fragile, the longevity
Life is shorter, and security is also poor.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of dehumidifying thoroughly, quickly solves condensation problem, and
It is safe and efficient can long-term use, ensure electrical equipment safe operation electric cabinet dehumidifier.
In order to solve the above technical problems, a kind of water drain type electric cabinet dehumidifier of the present utility model, including housing, semiconductor system
Cooler, power module, fan, Monitoring and Controlling module, drainage arrangement and cooling air channel, cooling air channel are located at the outer wall surrounding of housing
With fan position；Monitoring and Controlling module is connected with power module, fan and semiconductor cooler respectively；Semiconductor refrigerating
Device lower end is connected with drainage arrangement.Cooling air channel constitutes recirculating network in internal system, by cooling air channel and shell at fan
The cooling air channel of the wall of body four is by the gas suction drain type electric cabinet dehumidifier of a large amount of aviation fuel steam.Then add in heat sink area
Heat, then poly- the dripping of water smoke is condensed into condensate film by the gas circulation of cooling air channel flow to tank.Finally, filled by draining
Put discharge.
Used as further improvement of the utility model, the cooling air channel at fan place is provided with protection network.Prevent finger from stretching
Enter to damage.
Used as further improvement of the utility model, semiconductor cooler includes Peltier, fin and condensate film；Radiating
Piece and condensate film are individually fixed in Peltier both sides；The lower end of condensate film and drainage arrangement connection；The side of fin is provided with
Fan.
Used as further improvement of the utility model, Monitoring and Controlling module includes display, control keyboard, Humidity Detection dress
Put and monitoring alarm；Control keyboard connection control display and monitoring alarm；Monitoring alarm connection control is wet
Degree detection means.
Used as further improvement of the utility model, display is 4 Digital sum pipes.Each item data of vision-control, and energy
Current state is shown.
As further improvement of the utility model, the operating temperature range of humidity detector：- 20 DEG C to 80 DEG C；It is wet
Spend the Humidity Detection scope of detection means：40%RH to 99%RH.Within the range, the utility model being capable of normal work.
Used as further improvement of the utility model, monitoring alarm is provided with buzzer and radio communication alarm sounds
Device.
Used as further improvement of the utility model, drainage arrangement includes drainpipe, tank；The lower end of condensate film and draining
It is connected by tank between pipe.
The beneficial effects of the utility model：After such structure, the humidity of space gases is reduced, reduce salt air corrosion
Electronic component surface sweating is avoided, the high-voltage breakdown risk of insulating device is reduced, the reliability of device is improved, extension device
Service life.
Brief description of the drawings
Specific embodiment of the present utility model is further elucidated below in conjunction with the accompanying drawings.
Fig. 1 is the structure chart of water drain type electric cabinet dehumidifier；
Fig. 2 is the cooling air duct construction figure of water drain type electric cabinet dehumidifier.
Drawing reference numeral explanation：
1st, housing；2nd, semiconductor cooler；3rd, fan；4th, Monitoring and Controlling module；5th, Peltier；6th, fin；7th, condense
Piece；8th, tank；9 cooling air channels.
Specific embodiment
With reference to Fig. 1 to Fig. 2 as further improvement of the utility model, a kind of dewatering type electricity cabinet dehumidifying of the present utility model
Device, including housing 1, semiconductor cooler, power module, fan 3, Monitoring and Controlling module 4, drainage arrangement and cooling air channel 9, it is cold
But air channel 9 is located at the outer wall surrounding of housing 1；Monitoring and Controlling module 4 respectively with power module, fan 3 and the phase of semiconductor cooler 2
Connection；The lower end of semiconductor cooler 2 is connected with drainage arrangement.Cooling air channel 9 constitutes recirculating network in internal system, by fan
The cooling air channel 9 of cooling air channel 9 and the wall of housing 1 four at 3 is by the gas suction drain type electric cabinet dehumidifier of a large amount of aviation fuel steam
In.Then heated in the region of fin 6, then the poly- stream that drips of water smoke is condensed into condensate film 7 by the gas circulation of cooling air channel 9
In screw clamp 8.Finally, discharged by drainage arrangement.
Preferably, the cooling air channel 9 at the place of fan 3 is provided with protection network to the present embodiment.Prevent from finger from stretching into damage.
Preferably, semiconductor cooler 2 includes Peltier 5, fin 6 and condensate film 7 to the present embodiment；Fin 6 and condensation
Piece 7 is individually fixed in the both sides of Peltier 5；The lower end of condensate film 7 and drainage arrangement connection；The side of fin 6 is provided with fan
3。
Preferably, Monitoring and Controlling module 4 includes display, control keyboard, humidity detector and monitoring, alarming to the present embodiment
Device；Control keyboard connection control display and monitoring alarm；Monitoring alarm connection control humidity detector.
Preferably, display is 4 Digital sum pipes to the present embodiment.The current data of display, and being capable of display control keyboard tune
Data during section.
The present embodiment is preferred, the operating temperature range of humidity detector：- 20 DEG C to 80 DEG C；Humidity detector it is wet
Degree detection range：40%RH to 99%RH.Within the range, the utility model being capable of normal work.
Preferably, monitoring alarm is provided with buzzer and radio communication alarm sounds device to the present embodiment.Can be with long distance
From transmission data, alarm effect is better achieved.
Preferably, drainage arrangement includes drainpipe, tank 8 to the present embodiment；Pass through water between the lower end of condensate film 7 and drainpipe
Groove 8 is connected.
Semiconductor cooling is doubted dehumidifying and is built upon on thermoelectric cooling basis, and the Peltier for using is by N-type and p-type two
Plant the phenomenon that semiconductor converts electrical energy into heat energy.Cold doubtful dehumidifying is direct current by one or more pairs of N types and P type semiconductors
Realize.In refrigeration mode, direct current flows to P type semiconductors from N type semiconductors.The temperature of thermoelectricity centering cold end reduces,
And heat is absorbed from environment, so as to reach the effect of cooling condensation.
Operation principle：Using damp-heat air to the cold can condensation operation principle, by electronic cooling method, in interiors of products
Topical hypothermia's environment is created, and damp-heat air in cabinet is passed through the low-temperature region by fan 3, so that condensation is constantly produced, and
The moisture for condensing is discharged outside electric cabinet by collection device, so as to reduce moisture in electric cabinet, reduces relative humidity, prevent electricity
Cabinet produces dew condensation phenomenon.
Monitoring and Controlling module 4 has both of which：Respectively automatic mode and manual mode：
Automatic mode：After power on, dehumidifier enters automatic mode, and numeral method current environment humidity works as environment
Humidity is more than operating valve value, and dehumidifier work, " dehumidifying " " fan 3 " " automatic " lamp is lighted.When ambient humidity is smaller than operating valve value
When 10%, dehumidifier is stopped, and acquiescence humidity operating valve value is 65%.Such as need to change operating valve value, press " on " change of D score key
Threshold values, confirms that threshold values is preserved after actuation of keys.
Manual mode：Click " manual " key can force start dehumidifier, " dehumidifying " " manual " lamp is bright, after work 24 hours
Into " automatic " pattern；Such as need to cancel manual mode, then by once " manual " button, dehumidifier exits manual mode, into certainly
Dynamic model formula.
Break down：When fin 7 or fan 3 break down, malfunction indicator lamp is lighted, buzzer call, dehumidifier
It is stopped.
Semiconductor cooler 2 is started working when energized reduces condenser temperature, in the presence of fan 3 actively
The humid air of confined space is sucked into cooling air channel 9, the steam in air condenses on the surface of condensate film 7 to be assembled, and instillation is catchmented
In groove 8, then cabinet is discharged by drainpipe.Fan 3 is used to cool down the radiating of semiconductor cooler 2, and makes air circulation, keeps
Humidity uniformity in dehumidifying space.Switch cubicle normal-temp.-dehumidifying device can monitoring of environmental humidity automatically, when ambient humidity declines
During to less than setting value, semiconductor cooler 2 is stopped, when ambient humidity is risen to more than setting value, semiconductor refrigerating
Device 2 restarts work, to extend the service life of dehydrating unit and to save electric energy.
Elaborate many details in order to fully understand the utility model in the above description.But above description
Only it is preferred embodiment of the present utility model, the utility model can be with much next different from other manner described here
Implement, therefore the utility model is not limited by specific implementation disclosed above.Any those skilled in the art exist simultaneously
Do not depart under technical solutions of the utility model ambit, all the methods and techniques content using the disclosure above is new to this practicality
Type technical scheme makes many possible variations and modification, or the Equivalent embodiments for being revised as equivalent variations.It is every without departing from this
The content of utility model technical scheme, any simply repaiies according to technical spirit of the present utility model to made for any of the above embodiments
Change, equivalent variations and modification, still fall within the range of technical solutions of the utility model protection.
Claims (8)
1. a kind of water drain type electric cabinet dehumidifier, including housing, semiconductor cooler, power module, fan, Monitoring and Controlling module,
Drainage arrangement and cooling air channel, it is characterised in that：The cooling air channel is located at the outer wall surrounding of the housing and the fan institute
In position；The Monitoring and Controlling module is connected with the power module, the fan and the semiconductor cooler respectively；Institute
Semiconductor cooler lower end is stated to be connected with the drainage arrangement.
2. water drain type electric cabinet dehumidifier according to claim 1, it is characterised in that：The semiconductor cooler includes Paar
Patch, fin and condensate film；The fin and the condensate film are individually fixed in the Peltier both sides；The condensate film
Lower end is connected with described drainage arrangement；The side of the fin is provided with the fan.
3. water drain type electric cabinet dehumidifier according to claim 1, it is characterised in that：The Monitoring and Controlling module includes display
Device, control keyboard, humidity detector and monitoring alarm；Control keyboard connection the control display and the prison
Measuring alarming device；The monitoring alarm connection control humidity detector.
4. water drain type electric cabinet dehumidifier according to claim 3, it is characterised in that：The display is 4 Digital sum pipes.
5. water drain type electric cabinet dehumidifier according to claim 3, it is characterised in that：The work temperature of the humidity detector
Degree scope：- 20 DEG C to 80 DEG C；The Humidity Detection scope of the humidity detector：40%RH to 99%RH.
6. water drain type electric cabinet dehumidifier according to claim 3, it is characterised in that：The monitoring alarm is provided with honeybee
Ring device and radio communication alarm sounds device.
7. water drain type electric cabinet dehumidifier according to claim 1, it is characterised in that：The drainage arrangement include drainpipe,
Tank；It is connected by the tank between the lower end of the condensate film and the drainpipe.
8. water drain type electric cabinet dehumidifier according to claim 1, where the fan at the cooling air channel be provided with anti-
Protecting wire net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621252272.1U CN206225798U (en) | 2016-11-16 | 2016-11-16 | A kind of water drain type electric cabinet dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621252272.1U CN206225798U (en) | 2016-11-16 | 2016-11-16 | A kind of water drain type electric cabinet dehumidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206225798U true CN206225798U (en) | 2017-06-06 |
Family
ID=58790791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621252272.1U Active CN206225798U (en) | 2016-11-16 | 2016-11-16 | A kind of water drain type electric cabinet dehumidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206225798U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107887824A (en) * | 2017-12-15 | 2018-04-06 | 国网冀北电力有限公司唐山供电公司 | A kind of terminal box intelligence convection current wind heating and dehumidification integrated system and method |
| CN111276888A (en) * | 2020-03-31 | 2020-06-12 | 南方电网科学研究院有限责任公司 | Cooling, dehumidifying and desalting device |
-
2016
- 2016-11-16 CN CN201621252272.1U patent/CN206225798U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107887824A (en) * | 2017-12-15 | 2018-04-06 | 国网冀北电力有限公司唐山供电公司 | A kind of terminal box intelligence convection current wind heating and dehumidification integrated system and method |
| CN111276888A (en) * | 2020-03-31 | 2020-06-12 | 南方电网科学研究院有限责任公司 | Cooling, dehumidifying and desalting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2012201298B2 (en) | Improvements in and relating to drying of water damaged buildings | |
| CN103760936B (en) | The anti-condensation environment conditioning equipment of intelligence | |
| CN104752972B (en) | Dehumidification method of anti-condensation electric cabinet dehumidifier | |
| CN202523988U (en) | Novel anti-moisture and anti-condensation device in electrical cabinet | |
| CN203883316U (en) | Dehumidifying device in switch cabinet | |
| CN204130938U (en) | Regulator cubicle dehumidifier | |
| CN204103251U (en) | A kind of for the dehydrating unit in electric distribution box | |
| CN102545080A (en) | Sealed structure of mini-type electronic dehumidifying and cooling machine | |
| CN206225798U (en) | A kind of water drain type electric cabinet dehumidifier | |
| CN202087220U (en) | Novel digital type dehumidifier | |
| CN103944077B (en) | Electronic dehumidifying device in terminal case | |
| CN205377107U (en) | Dampproofing dehydrating unit suitable for in high -low pressure complete set cabinet | |
| CN203071450U (en) | Electronic-type miniature dehumidifier | |
| CN204668788U (en) | Intelligent dehumidifying device | |
| CN202474593U (en) | Enclosed structure of miniature electronic dehumidifying cooler | |
| CN203375605U (en) | Frostless semiconductor dehumidifier | |
| CN217692125U (en) | Intelligent dehumidification device for power switch cabinet | |
| CN103490288A (en) | Semiconductor dehumidifier | |
| CN209459288U (en) | A kind of freezer integral type refrigeration unit | |
| CN206225797U (en) | A kind of water drain type electric cabinet dehumidifier | |
| CN202856205U (en) | Semiconductor dehumidifier | |
| CN208190086U (en) | A kind of water drain type electric cabinet dehumidifier | |
| CN115764572A (en) | Moisture-proof and condensation-proof method and device for box-type substation and electric power cabinet | |
| CN105186337A (en) | Switch cabinet dehumidification device | |
| CN203415854U (en) | Switch cabinet-used moistureproof condensation leading device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |