CN205090496U - Power cabinet dehumidifying device - Google Patents
Power cabinet dehumidifying device Download PDFInfo
- Publication number
- CN205090496U CN205090496U CN201520871183.4U CN201520871183U CN205090496U CN 205090496 U CN205090496 U CN 205090496U CN 201520871183 U CN201520871183 U CN 201520871183U CN 205090496 U CN205090496 U CN 205090496U
- Authority
- CN
- China
- Prior art keywords
- electric power
- power cabinet
- condenser
- filter
- circulating line
- 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
Links
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Drying Of Gases (AREA)
Abstract
The utility model discloses a power cabinet dehumidifying device relates to power equipment maintenance prevention field, including fan, cocycle pipeline, condenser, filter, electric power cabinet, flow divider, lower circulating line and desicator, the fan cashier's office in a shop inclines with electric power through the cocycle pipeline and is connected, condenser and filter are located on the cocycle pipeline, the filter right side is located to the condenser, the circulating line was connected with electric power cabinet downside under the fan passed through, be equipped with flow divider and desicator on the lower circulating line of electric power cabinet below, the flow divider right side is located to the desicator, the utility model discloses simple structure, preparation convenience utilize the device can connect a plurality of electric power cabinets simultaneously, can effectively reduce the air humidity in the electric power cabinet to do not lead to electric power cabinet temperature to rise, the device power is less, energy -concerving and environment -protective simultaneously.
Description
Technical field
The utility model relates to power equipment maintenance prevention field, is specifically related to a kind of electric power cabinet dehydrating unit.
Background technology
Electric power cabinet is the critical facility in power system, and its safe operation concerns the normal operation of each relevant device, is therefore also paid much attention to inspection its protection.If electric power cabinet runs in wet condition, safely hidden danger is brought to it, when temperature is more than 30 DEG C, when relative air humidity is more than 80%, then dew condensation phenomenon can be caused, condensation can cause power equipment binding post burn into reduce insulating properties and cause short circuit, causes unnecessary power outage and loss.
Conventional solution one is electric power cabinet mounting heater, ensure air oxygen detrition in cabinet, although cabinet humidity reduces like this, temperature in cabinet can be made to raise, this is to the instrument in cabinet, components and parts, and the reliability of wire, working of plastics and service life all affect larger; Scheme two installs dehumidifier additional in the room installing case equipment, can ensure that indoor relative humidity controls below 85% like this, make the humidity in cabinet meet equipment service requirement.But because the solid space installing case equipment room is larger, so just need the dehumidifier that installation power is larger, the noise produced when so not only wasting electric energy but also dehumidifier work is also comparatively large, and room residing for some electrical power cabinet be not suitable for installing dehumidifier.
Utility model content
The purpose of this utility model is the electric power cabinet dehydrating unit providing a kind of energy-conserving and environment-protective, loop control, to solve the above-mentioned multinomial defect caused in prior art.
A kind of electric power cabinet dehydrating unit, comprise blower fan, cocycle pipeline, condenser, filter, electric power cabinet, flow divider, lower circulating line and drier, described blower fan is connected with on the upside of electric power cabinet by cocycle pipeline, described condenser and filter are located on cocycle pipeline, described condenser is located on the right side of filter, described blower fan is connected with on the downside of electric power cabinet by lower circulating line, lower circulating line below described electric power cabinet is provided with flow divider and drier, and described drier is located on the right side of flow divider.
Preferably, described condenser is provided with reservoir, and reservoir is provided with evaporimeter.
Preferably, described cocycle pipeline is provided with threeway I, threeway II and elbow, and its opening is all on the upside of electric power cabinet.
Preferably, moisture detector and flow-guiding mouth is provided with in described electric power cabinet.
Preferably, described cocycle pipeline is provided with sub-control switch, and blower fan is provided with main switching control, and sub-control switch and main switching control are that also joint control is connected.
The utility model has the advantage of: the utility model structure is simple, easy to make, utilize this device can connect multiple electric power cabinet simultaneously, effectively can reduce the air humidity in electric power cabinet, electric power cabinet temperature is not caused to raise, this rating of set is less simultaneously, stable, energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of electric power cabinet dehydrating unit described in the utility model.
Wherein: circulating line, 9-drier, 10-sub-control switch, 11-main switching control under 1-blower fan, 2-cocycle pipeline, 22-threeway I, 23-threeway II, 21-elbow, 3-reservoir, 31-evaporimeter, 4-condenser, 5-filter, 6-electric power cabinet, 61-moisture detector, 62 flow-guiding mouths, 7-flow divider, 8-.
Detailed description of the invention
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the utility model further.
As shown in Figure 1, a kind of electric power cabinet dehydrating unit, comprise blower fan 1, cocycle pipeline 2, condenser 4, filter 5, electric power cabinet 6, flow divider 7, lower circulating line 8 and drier 9, described blower fan 1 is connected with on the upside of electric power cabinet 6 by cocycle pipeline 2, described condenser 4 and filter 5 are located on cocycle pipeline 2, described condenser 4 is located on the right side of filter 5, described blower fan 1 is connected with on the downside of electric power cabinet 6 by lower circulating line 8, lower circulating line 8 below described electric power cabinet 6 is provided with flow divider 7 and drier 9, described drier 9 is located on the right side of flow divider 7, said apparatus forms a closed-loop system, when in electric power cabinet 6, humidity acquires a certain degree, related switch starts, and then humidity in circulation removing electric power cabinet 6 air.
It should be noted that described condenser 4 is provided with reservoir 3, reservoir 3 is provided with evaporimeter 31, and the air-flow contributing to certain humidity condenses into liquid in condenser 4, and then stores transition by reservoir 3, evaporates away finally by evaporimeter 31.
In the present embodiment, described cocycle pipeline 2 is provided with threeway I22, threeway II23 and elbow 21, and its opening all, on the upside of electric power cabinet 6, makes circulating line be connected with electric power cabinet more flexible.
In the present embodiment, be provided with moisture detector 61 and flow-guiding mouth 62 in described electric power cabinet 6, contribute to detecting electric power cabinet 6 inner air humidity in time, flow-guiding mouth 62 plays the effect guiding air-flow.
In the present embodiment, described cocycle pipeline 2 is provided with sub-control switch 10, and blower fan 1 is provided with main switching control 11, and sub-control switch 10 and main switching control 11 are for being connected in parallel, with the use of switch can reach a kind of effect of shunt circuit, make plant running more stable.
Based on above-mentioned, the utility model structure is simple, easy to make, and utilize this device can connect multiple electric power cabinet simultaneously, effectively can reduce the air humidity in electric power cabinet, do not cause electric power cabinet temperature to raise, this rating of set is less simultaneously, stable, energy-conserving and environment-protective.
As known by the technical knowledge, the utility model can be realized by other the embodiment not departing from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, is not only.Allly all to be included in the utility model within the scope of the utility model or being equal to the change in scope of the present utility model.
Claims (5)
1. an electric power cabinet dehydrating unit, it is characterized in that, comprise blower fan (1), cocycle pipeline (2), condenser (4), filter (5), electric power cabinet (6), flow divider (7), lower circulating line (8) and drier (9), described blower fan (1) is connected with electric power cabinet (6) upside by cocycle pipeline (2), described condenser (4) and filter (5) are located on cocycle pipeline (2), filter (5) right side is located at by described condenser (4), described blower fan (1) is connected with electric power cabinet (6) downside by lower circulating line (8), the lower circulating line (8) of described electric power cabinet (6) below is provided with flow divider (7) and drier (9), flow divider (7) right side is located at by described drier (9).
2. a kind of electric power cabinet dehydrating unit according to claim 1, it is characterized in that: described condenser (4) is provided with reservoir (3), reservoir (3) is provided with evaporimeter (31).
3. a kind of electric power cabinet dehydrating unit according to claim 1, is characterized in that: described cocycle pipeline (2) is provided with threeway I(22), threeway II(23) and elbow (21), its opening is all towards electric power cabinet (6) upside.
4. a kind of electric power cabinet dehydrating unit according to claim 1, is characterized in that: be provided with moisture detector (61) and flow-guiding mouth (62) in described electric power cabinet (6).
5. a kind of electric power cabinet dehydrating unit according to claim 1, it is characterized in that: described cocycle pipeline (2) is provided with sub-control switch (10), blower fan (1) is provided with main switching control (11), and sub-control switch (10) and main switching control (11) are for being connected in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520871183.4U CN205090496U (en) | 2015-11-04 | 2015-11-04 | Power cabinet dehumidifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520871183.4U CN205090496U (en) | 2015-11-04 | 2015-11-04 | Power cabinet dehumidifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205090496U true CN205090496U (en) | 2016-03-16 |
Family
ID=55481178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520871183.4U Expired - Fee Related CN205090496U (en) | 2015-11-04 | 2015-11-04 | Power cabinet dehumidifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205090496U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654926A (en) * | 2016-11-10 | 2017-05-10 | 国网节能服务有限公司 | Energy-saving type power distribution cabinet air conditioning device and method thereof |
| CN109713595A (en) * | 2018-11-28 | 2019-05-03 | 贵州电网有限责任公司 | Switchgear inner-outer circulation control device and its control method in a kind of substation |
| CN111673777A (en) * | 2020-06-18 | 2020-09-18 | 芜湖常瑞汽车部件有限公司 | Robot control box for robot welding production and use method thereof |
-
2015
- 2015-11-04 CN CN201520871183.4U patent/CN205090496U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654926A (en) * | 2016-11-10 | 2017-05-10 | 国网节能服务有限公司 | Energy-saving type power distribution cabinet air conditioning device and method thereof |
| CN106654926B (en) * | 2016-11-10 | 2019-05-21 | 国网节能服务有限公司 | A kind of energy-saving power distribution cabinet conditioner and method |
| CN109713595A (en) * | 2018-11-28 | 2019-05-03 | 贵州电网有限责任公司 | Switchgear inner-outer circulation control device and its control method in a kind of substation |
| CN109713595B (en) * | 2018-11-28 | 2023-11-10 | 贵州电网有限责任公司 | Internal and external circulation control device and control method for switch cabinet in transformer substation |
| CN111673777A (en) * | 2020-06-18 | 2020-09-18 | 芜湖常瑞汽车部件有限公司 | Robot control box for robot welding production and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20161104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |