CN209313208U - A kind of dehumidification device of switchgear - Google Patents
A kind of dehumidification device of switchgear Download PDFInfo
- Publication number
- CN209313208U CN209313208U CN201821915288.5U CN201821915288U CN209313208U CN 209313208 U CN209313208 U CN 209313208U CN 201821915288 U CN201821915288 U CN 201821915288U CN 209313208 U CN209313208 U CN 209313208U
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- CN
- China
- Prior art keywords
- regenerator
- chamber
- liquid storage
- storage chamber
- dehumidifier
- 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 - Fee Related
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Abstract
The utility model provides a kind of dehumidification device of switchgear, it is related to a kind of dehumidification device technical field, including dehumidifier and regenerator, dehumidifier is equipped with dehumidifier air inlet and dehumidifier air outlet, dehumidifier includes liquid storage chamber, dehumidify chamber and atomising device, lithium chloride solution is accommodated in liquid storage chamber, atomising device connects liquid storage chamber and sprays the lithium chloride solution of atomization to dehumidifying chamber, regenerator is equipped with regenerator air inlet and regenerator air outlet, regenerator includes regenerator chamber, regenerator chamber is connected to by circulation line with liquid storage chamber, condenser coil is equipped in liquid storage chamber, regenerator is intracavitary to be equipped with heating coil, condenser coil and heating coil are exchanged heat by a heat exchanger.The utility model avoids switchgear inner wall from generating condensation, guarantees the dehumidification device of the switchgear of equipment normal safe operation.
Description
Technical field
The utility model relates to a kind of dehumidification device technical field more particularly to a kind of dehumidification devices of switchgear.
Background technique
When dew condensation phenomenon refers to that switch cabinet body inner wall surface temperature drops to dew-point temperature or less, inner wall surface can occur
Droplet condenses phenomenon.This phenomenon is referred to as to condense.Whether moisture condensation occurs to depend on room temperature, in-cabinet temperature, relative humidity
And dew-point temperature.When inside switch cabinet humidity is higher, it just will appear cabinet inner wall and generate dew condensation phenomenon, this will lead to switchgear
Using dangerous, the even more serious consequence of equipment damage is caused.The condensation-preventing device that switchgear uses at present is mainly solidifying
Reveal sensor and heating excision condensation.But condensation sensor is easy failure under certain environment, to switchgear except dew is brought
It is inconvenient；Heating excision condensation safety is worse, brings big inconvenience.
Summary of the invention
The purpose of this utility model is to provide one kind, and switchgear inner wall to be avoided to generate condensation, guarantees that equipment is normally transported safely
The dehumidification device of capable switchgear.
In order to achieve the above object, the utility model adopts the following technical solution:
A kind of dehumidification device of switchgear, including dehumidifier and regenerator, the dehumidifier be equipped with dehumidifier air inlet and
Dehumidifier air outlet, the dehumidifier include liquid storage chamber, dehumidifying chamber and atomising device, and it is molten to accommodate lithium chloride in the liquid storage chamber
Liquid, the atomising device connect the liquid storage chamber and spray the lithium chloride solution of atomization to the dehumidifying chamber, the regenerator
Equipped with regenerator air inlet and regenerator air outlet, the regenerator includes regenerator chamber, and the regenerator chamber passes through circulation pipe
Road is connected to the liquid storage chamber, condenser coil is equipped in the liquid storage chamber, the regenerator is intracavitary equipped with heating coil, described cold
Solidifying coil pipe and the heating coil are exchanged heat by a heat exchanger.
Further, the liquid storage chamber by the first piping connection to the atomising device and the regenerator chamber, it is described
First pipeline is equipped with the distributor for distributing the lithium chloride solution for flowing to the atomising device and the regenerator chamber respectively,
For the regenerator chamber by the second piping connection to the liquid storage chamber, second pipeline includes textile porous materials pipeline.
Further, the line segments that the regenerator chamber is flowed on first pipeline are equipped with solenoid valve.
Further, the atomising device is high pressure nozzle, and the fiber full of the dehumidifying chamber is equipped in the dehumidifying chamber
Porous material.
Further, the atomising device is electromagnetic vibration atomizing device.
After adopting the above technical scheme, the utility model has the advantages that
The outer air of cabinet enters from dehumidifier air inlet, and the intracavitary lithium chloride solution being atomized contacts with dehumidifying, in air
After moisture is chlorinated the absorption of lithium solution, dry air enters in cabinet from dehumidifier air outlet, guarantees the drying of air in cabinet, keeps away
Exempt from switchgear inner wall and generated condensation, guarantees equipment normal safe operation；Lithium chloride solution after absorbing moisture flows back into
Liquid storage chamber will lead to the reduced capability that lithium chloride solution absorbs moisture, and the lithium chloride solution in liquid storage chamber is by circulation line and again
Raw device carries out solution circulation, and heating coil evaporates the moisture of lithium chloride solution in regenerator chamber, and the dry air in cabinet is from regeneration
Device air inlet enters, and after taking away the moisture in regenerator chamber in lithium chloride solution, is discharged from regenerator air outlet, reduces storage
Moisture in sap cavity in lithium chloride solution enhances the effect on moisture extraction of dehumidification device；The regeneration of lithium chloride solution in regenerator chamber
Along with the heating for expending energy, is exchanged heat by heat exchanger to condenser coil and heating coil, save energy consumption.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is a kind of structural schematic diagram of the dehumidification device of switchgear of the utility model.
Specific embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
As shown in Figure 1, the utility model provides a kind of dehumidification device of switchgear, including dehumidifier 1 and regenerator 2, remove
Wet device is equipped with dehumidifier air inlet 101 and dehumidifier air outlet 102, and dehumidifier 1 includes liquid storage chamber 103, dehumidifying chamber 104 and atomization
Device 105 accommodates lithium chloride solution in liquid storage chamber 103, and it is simultaneously that the lithium chloride of atomization is molten that atomising device 105 connects liquid storage chamber 103
Liquid is sprayed to dehumidifying chamber 104.The lithium chloride that the outer air of cabinet is atomized out of the entrance of dehumidifier air inlet 101, with dehumidifying chamber 104 is molten
Liquid contacts, and after the moisture in air is chlorinated the absorption of lithium solution, dry air enters in cabinet from dehumidifier air outlet 102, protects
The drying for demonstrate,proving air in cabinet avoids switchgear inner wall and generates condensation, guarantees equipment normal safe operation.
Regenerator 2 is equipped with regenerator air inlet 201 and regenerator air outlet 202, and regenerator includes regenerator chamber 203, then
Raw device chamber 203 be connected to by circulation line with liquid storage chamber 103, and liquid storage chamber 103 is interior equipped with condenser coil 106, in regenerator chamber 203
Equipped with heating coil 204.Lithium chloride solution after absorbing moisture, which flows back into liquid storage chamber 103, will lead to lithium chloride solution absorption
The reduced capability of moisture, the lithium chloride solution in liquid storage chamber 103 carry out solution circulation, heating by circulation line and regenerator 2
Coil pipe 204 evaporates the moisture of lithium chloride solution in regenerator chamber 203, and the dry air in cabinet enters from regenerator air inlet 201,
After taking away the moisture in regenerator chamber 203 in lithium chloride solution, it is discharged, is reduced in liquid storage chamber from regenerator air outlet 202
Moisture in lithium chloride solution enhances the effect on moisture extraction of dehumidification device.
Condenser coil 106 and heating coil 203 are exchanged heat by a heat exchanger 3.Lithium chloride solution is again in regenerator chamber 203
The raw heating along with consuming energy, exchanges heat to condenser coil 106 and heating coil 204 by heat exchanger 3, saves energy
Source consumption.
In the present embodiment, liquid storage chamber is connected to atomising device 105 and regenerator chamber 203, the first pipeline by the first pipeline 4
4 are equipped with the distributor 5 for distributing the lithium chloride solution for flowing to atomising device 105 and regenerator chamber 203 respectively, regenerator chamber
203 are connected to liquid storage chamber 103 by the second pipeline 6, and the second pipeline 6 includes textile porous materials pipeline 601.
In the present embodiment, the line segments that regenerator chamber 203 is flowed on the first pipeline 4 are equipped with solenoid valve 7.
In the present embodiment, atomising device 105 is high pressure nozzle, and it is more that the fiber full of dehumidifying chamber 103 is equipped in the chamber 103 that dehumidifies
Porous materials 8.
It is understood that atomising device 105 may be to be electromagnetic vibration atomizing device.
In addition to above preferred embodiment, for the utility model there are also other embodiments, those skilled in the art can root
It is made various changes and modifications according to the utility model, without departing from the spirit of the utility model, should belong to the utility model
Range defined in appended claims.
Claims (5)
1. a kind of dehumidification device of switchgear, which is characterized in that including dehumidifier and regenerator, the dehumidifier is equipped with dehumidifier
Air inlet and dehumidifier air outlet, the dehumidifier include liquid storage chamber, dehumidifying chamber and atomising device, accommodate chlorine in the liquid storage chamber
Change lithium solution, the atomising device connects the liquid storage chamber and sprays the lithium chloride solution of atomization to the dehumidifying chamber, described
Regenerator is equipped with regenerator air inlet and regenerator air outlet, and the regenerator includes regenerator chamber, and the regenerator chamber passes through
Circulation line is connected to the liquid storage chamber, and condenser coil is equipped in the liquid storage chamber, and the regenerator is intracavitary to be equipped with heating coil,
The condenser coil and the heating coil are exchanged heat by a heat exchanger.
2. a kind of dehumidification device of switchgear according to claim 1, which is characterized in that the liquid storage chamber passes through the first pipe
Road is connected to the atomising device and the regenerator chamber, and first pipeline is equipped with flows to the atomization for distributing respectively
The distributor of the lithium chloride solution of device and the regenerator chamber, the regenerator chamber pass through the second piping connection to the liquid storage
Chamber, second pipeline include textile porous materials pipeline.
3. a kind of dehumidification device of switchgear according to claim 2, which is characterized in that flow to institute on first pipeline
The line segments for stating regenerator chamber are equipped with solenoid valve.
4. a kind of dehumidification device of switchgear according to claim 1, which is characterized in that the atomising device is high pressure spray
Mouth, it is described dehumidifying chamber in be equipped with full of it is described dehumidifying chamber textile porous materials.
5. a kind of dehumidification device of switchgear according to claim 1, which is characterized in that the atomising device is electromagnetic vibration
Dynamic atomizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821915288.5U CN209313208U (en) | 2018-11-21 | 2018-11-21 | A kind of dehumidification device of switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821915288.5U CN209313208U (en) | 2018-11-21 | 2018-11-21 | A kind of dehumidification device of switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209313208U true CN209313208U (en) | 2019-08-27 |
Family
ID=67673759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821915288.5U Expired - Fee Related CN209313208U (en) | 2018-11-21 | 2018-11-21 | A kind of dehumidification device of switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209313208U (en) |
-
2018
- 2018-11-21 CN CN201821915288.5U patent/CN209313208U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190827 Termination date: 20201121 |
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| CF01 | Termination of patent right due to non-payment of annual fee |