CN207069381U - A kind of dehydrating unit of switch cubicle - Google Patents
A kind of dehydrating unit of switch cubicle Download PDFInfo
- Publication number
- CN207069381U CN207069381U CN201720704401.4U CN201720704401U CN207069381U CN 207069381 U CN207069381 U CN 207069381U CN 201720704401 U CN201720704401 U CN 201720704401U CN 207069381 U CN207069381 U CN 207069381U
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- CN
- China
- Prior art keywords
- air
- drying box
- door
- switch cabinet
- airduct
- 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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- Drying Of Solid Materials (AREA)
- Drying Of Gases (AREA)
Abstract
The utility model discloses a kind of dehydrating unit of switch cubicle, the dehydrating unit has：Air door, air blower, drying box, airduct, ventilating opening, airduct are sequentially connected air inlet ventilation mouth, air intake air door, air blower, drying box, air outlet air door, air draft ventilating opening.Air door has：It is respectively provided at the first air door at air inlet ventilation mouth, the second air door and the 3rd air door, the 4th air door that are located at air draft ventilating opening.Drying box has：Gas-tight door, door are provided with transparent windows；Drying box, the moisture in discoloration silica-gel desiccant absorption air on drying box；Heater, it is placed in drying box, heat drying agent after energization.
Description
Technical field
Electrical equipment technical field field is the utility model is related to, it particularly relates to a kind of dehydrating unit of switch cubicle.
Background technology
Switch cubicle is a kind of very common electrical equipment, but easily triggers during interior device interior generation condensation and climb electricity, dodge
Network accident, it is very necessary that dehydrating unit is equipped with to switch cubicle.The switch cubicle semiconductor dehumidifying device having on the market at present, it is utilized
Semiconductor refrigerating makes condensation vapor, but semi-conductor dehumidifying even fails in height warm hardening fruit unobvious, it is impossible to meets that equipment is complete
The dehumidification requirements of year big temperature range.
The problem of in correlation technique, effective solution is not yet proposed at present.
Utility model content
, can the utility model proposes a kind of dehydrating unit of switch cubicle for the above-mentioned technical problem in correlation technique
Solves the problems such as effect on moisture extraction difference during the high/low temperature present in prior art.
To realize above-mentioned technical purpose, what the technical solution of the utility model was realized in：
A kind of dehumidification device for switch cabinet, has：
Air door, it is located at the air intake and air outlet of gas flow paths；
Ventilating opening, two air inlet ventilation mouths and two air draft ventilating openings, air inlet ventilation mouth and air draft are provided with airduct end
Ventilating opening connection side by side respectively, one of air inlet ventilation mouth and an air draft ventilating opening are located inside switch cabinet；
Air blower, it is configured at the air intake air door rear portion；
Drying box, it is arranged at the air blower downstream, Proximity switch cabinet wall；
Airduct is sequentially connected air inlet ventilation mouth, air intake air door, air blower, drying box, air outlet air port, air draft ventilation
Mouthful, the drying box is provided with several hollow out rectangular box equipped with discoloration silica-gel desiccant arranged side by side；The hollow out rectangular box is set
Having heaters.
Further, the drying box Proximity switch cabinet wall side is provided with gas-tight door, and door is provided with transparent material observation window,
The switch cubicle wall relative with the gas-tight door is provided with the switch gate more slightly bigger than the gas-tight door, is corresponded on the switch gate
Provided with window.
Further, airduct near the drying box, drying box air inlet, drying box downstream airduct surface uses heat insulating material
Material parcel.
Further, the larger face face airflow direction installation of the square drying box of the hollow out.
Further, the airdoor control position is arranged on outside switch cubicle.
The beneficial effects of the utility model：Drier dehumidifying effect under high temperature or low temperature environment is good, without unlatching air blast
During machine, open air port can also automatic moisture absorption, prevent moisture accumulation, relative energy-saving.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
In the required accompanying drawing used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of dehydrating unit structural representation of switch cubicle according to the utility model embodiment.
In figure：1st, observation window；2nd, switch cubicle；3rd, drying box；4th, air blower；5th, the first air door；6th, the second air door；7th, heat
Device；8th, drying box；9th, gas-tight door；10th, the 3rd air door；11st, the 4th air door.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, every other embodiment that those of ordinary skill in the art are obtained all belongs to
In the scope of the utility model protection.
As shown in figure 1, a kind of dehydrating unit of switch cubicle according to the utility model embodiment, including ventilating opening,
Air door, irony airduct, air blower and square iron drying case.
Ventilating opening is located at the end of gas flow paths, air inlet ventilation mouth and the connection side by side respectively of air draft ventilating opening, wherein
One air inlet ventilation mouth and an air draft ventilating opening are located inside switch cabinet；Air door divides near the ventilating opening in figure
It is not the first air door 5, the second air door 6, the 3rd air door 10, the 4th air door 11, air door can perform unlatching and closed action, and it is controlled
Position processed is arranged on outside switch cubicle, facilitates operating personnel to operate；Air blower 4 is configured at the air intake air door rear portion, after energization,
Air-flow is flowed by shown by arrow direction；Drying box 3 is arranged at the air blower downstream, and Proximity switch cabinet wall is installed, and adherent one
Side is provided with gas-tight door 9, and gas-tight door 9 is provided with glass window 1, and the switch cubicle wall relative with the gas-tight door is provided with slightly larger
The switch gate of a bit, window also correspondingly is provided with door, through 3 inner drier situation of window observable drying box, drying box appearance bread
Heat-insulating material is wrapped up in, to completely cut off the heat in drying box.
In a specific embodiment in the utility model, the drying box 3, including several equipped with discoloration silica gel do
The square drying box 8 of hollow out of drying prescription, heater 7 is provided with drying box 8.The larger face face airflow direction installation of drying box,
It is connected by bolt with drying tank wall, so that drier has preferable assimilation effect, drying box 8 can pass through the gas-tight door 9
Installation or removal, easy access and replacing.Discoloration silica-gel desiccant color after moisture is absorbed can change, aqueous
The silica-gel desiccant that changes colour is heating 120 DEG C or so meeting dehydrations, recovers original color and reuses water suction；The heater 7 is logical
Drier after electricity in heat drying box.
In one embodiment in the present invention, the air inlet ventilation mouth, air intake air door, air blower 4, drying box 3, row
Wind end air door, air draft ventilating opening are sequentially connected by airduct, and the airduct is close to drying box vicinity outer surface and drying box
Wrap up heat-insulating material in downstream.
In order to facilitate above-mentioned technical proposal of the present utility model is understood, below by way of new to this practicality in specifically used mode
The above-mentioned technical proposal of type is described in detail.
When specifically used, the first air door 5 and the 3rd air door 10 are closed, opens the second air door 6 and the 4th air door 11, is connected
Air blower 4, air are internally formed circulation in switch cubicle 2, when the moisture in air is by drying box 3, are absorbed by drier.
Color can change after drier absorbs moisture, and observing color change by observation window 1 confirms that the moisture of absorption is enough
When more, the first air door 5 and the 3rd air door 10 are opened, closes the second air door 6 and the 4th air door 11, connects air blower 4 and heater
7, after heating, the moisture that drier loses is discharged, and to be dried dose of color stops heating after recovering, and closes the first air door the 5, the 3rd
Air door 10, the second air door 6, the 4th air door 11 are opened, re-use drier dehumidifying.Under general environment, air blower can be closed
4, drier nature adsorption moisture maintained switch cabinet 2 is dried.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (5)
1. a kind of dehumidification device for switch cabinet, it is characterised in that have：
Air door, it is located at the air intake and air outlet of gas flow paths；
Ventilating opening, two air inlet ventilation mouths and two air draft ventilating openings, air inlet ventilation mouth and air draft ventilation are provided with airduct end
Mouth connection side by side respectively, one of air inlet ventilation mouth and an air draft ventilating opening are located inside switch cabinet；
Air blower, it is configured at the air intake air door rear portion；
Drying box, it is arranged at the air blower downstream, Proximity switch cabinet wall, wherein,
The airduct is sequentially connected air inlet ventilation mouth, air intake air door, air blower, drying box, air outlet air port, air draft ventilation
Mouthful, the drying box, including provided with provided with several hollow out rectangular box equipped with discoloration silica-gel desiccant arranged side by side, the hollow out
Rectangular box is provided with heater.
A kind of 2. dehumidification device for switch cabinet according to claim 1, it is characterised in that the drying box Proximity switch cabinet wall
Side is provided with gas-tight door, and door is provided with transparent material observation window, and the switch cubicle wall relative with the gas-tight door is provided with than described
The slightly bigger switch gate of gas-tight door, window is correspondingly provided with the switch gate.
3. a kind of dehumidification device for switch cabinet according to claim 1, it is characterised in that the drying box, drying box air intake
Airduct near mouthful, drying box downstream airduct surface is wrapped up using heat-insulating material.
4. a kind of dehumidification device for switch cabinet according to claim 1, it is characterised in that the larger face of hollow out rectangular box is just
Airflow direction is installed.
5. a kind of dehumidification device for switch cabinet according to claim 1, it is characterised in that the airdoor control position is arranged on
Outside switch cubicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720704401.4U CN207069381U (en) | 2017-06-16 | 2017-06-16 | A kind of dehydrating unit of switch cubicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720704401.4U CN207069381U (en) | 2017-06-16 | 2017-06-16 | A kind of dehydrating unit of switch cubicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207069381U true CN207069381U (en) | 2018-03-02 |
Family
ID=61508258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720704401.4U Expired - Fee Related CN207069381U (en) | 2017-06-16 | 2017-06-16 | A kind of dehydrating unit of switch cubicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207069381U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108347847A (en) * | 2018-04-09 | 2018-07-31 | 瑞鸿电控设备（武汉）有限公司 | A kind of industrial moisture-proof frequency conversion is soft to open cabinet |
| 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 |
-
2017
- 2017-06-16 CN CN201720704401.4U patent/CN207069381U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108347847A (en) * | 2018-04-09 | 2018-07-31 | 瑞鸿电控设备（武汉）有限公司 | A kind of industrial moisture-proof frequency conversion is soft to open cabinet |
| 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 |
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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: 20180302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |