CN108023286A - A kind of power distribution cabinet - Google Patents
A kind of power distribution cabinet Download PDFInfo
- Publication number
- CN108023286A CN108023286A CN201711295992.5A CN201711295992A CN108023286A CN 108023286 A CN108023286 A CN 108023286A CN 201711295992 A CN201711295992 A CN 201711295992A CN 108023286 A CN108023286 A CN 108023286A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- detection control
- control device
- humidity
- lamp
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D22/00—Control of humidity
- G05D22/02—Control of humidity characterised by the use of electric means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Drying Of Gases (AREA)
Abstract
The present invention relates to a kind of power distribution cabinet, it includes cabinet, dehumidifying lamp and Humidity Detection control device, the dehumidifying lamp and Humidity Detection control device are arranged in the cabinet, and the Humidity Detection control device is connected with the dehumidifying lamp and controls the Push And Release of the dehumidifying lamp.Distribution cabinet humidity is detected by Humidity Detection control device and controls the on or off of dehumidifying lamp to dehumidify, keeps the humidity in power distribution cabinet to maintain in controlled range, avoids causing danger.
Description
Technical field
The present invention relates to electric cabinet device technical field, especially a kind of power distribution cabinet with dehumidification function.
Background technology
At present, the domestic power distribution cabinet much built, electric room either equipment room etc. can all be designed in building bottom or
Corner, these places are chronically at semi-closed state, and humidity is bigger, and insulation will be destroyed when humidity is excessive, is dodged
Phenomena such as network, short circuit or breakdown, cause the major accidents such as fire.And the dehydrating unit of present electric cabinet, it is only limitted to high-end
Electric cabinet just has the dedicated dehydrating unit of configuration, and shortcoming is that dedicated dehydrating unit assembly cost is high, maintenance price is high, and is worked
Personnel are inconvenient for operation, it is not directly perceived to make an inspection tour.
The content of the invention
In view of the deficiencies of the prior art, it is an object of the present invention to provide a kind of power distribution cabinet with dehumidification function.
In order to solve the above technical problems, the present invention provides a kind of power distribution cabinet, including cabinet, dehumidifying lamp and Humidity Detection control
Device, it is described dehumidifying lamp and Humidity Detection control device be arranged in the cabinet, the Humidity Detection control device with it is described
Dehumidifying lamp connects and controls the Push And Release of the dehumidifying lamp.
Preferably, the dehumidifying lamp is incandescent lamp.
Preferably, the Humidity Detection control device detects that the humidity value in the cabinet is default more than or equal to first
During humidity value, the dehumidifying lamp is controlled to open.
Preferably, after the dehumidifying lamp is opened, the Humidity Detection control device detects the humidity value in the cabinet
During less than or equal to the second default humidity value, the dehumidifying lamp is controlled to close.
Preferably, the Humidity Detection control device detects that the humidity value in the cabinet is default more than or equal to first
During humidity value, the dehumidifying lamp is controlled to open preset time.
Preferably, the Humidity Detection control device adjusts the dehumidifying lamp according to the humidity value detected in the cabinet
Opening time.
Preferably, the cabinet is provided with cabinet door, and the microswitch being connected with the cabinet door is additionally provided with the cabinet,
Join after the microswitch is in parallel with the Humidity Detection control device with the dehumidifying lamp string.
Preferably, cabinet described in any of the above-described is provided outside manual switch, the manual switch and the Humidity Detection
Join after control device parallel connection with the dehumidifying lamp string.
Preferably, dehumidifying lamp and/or Humidity Detection control device described in any of the above-described are arranged on the lower section of the cabinet.
Preferably, thermovent is offered above cabinet described in any of the above-described.
Power distribution cabinet provided in an embodiment of the present invention, is detected distribution cabinet humidity and is controlled and removed by Humidity Detection control device
The on or off of wet lamp dehumidifies, and keeps the humidity in power distribution cabinet to maintain in controlled range, avoids causing danger.
Brief description of the drawings
Fig. 1 is the structure diagram of the power distribution cabinet of first embodiment of the invention.
Fig. 2 is the circuit diagram of the dehydrating unit of the power distribution cabinet of first embodiment of the invention.
Fig. 3 is the structure diagram of the power distribution cabinet of second embodiment of the invention.
Fig. 4 is the structure diagram of the power distribution cabinet of third embodiment of the invention.
The realization, functional characteristics and excellent effect of the object of the invention, by below in conjunction with specific embodiments and attached drawing is done
Further instruction.
Embodiment
Technical solution of the present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings, so that this
The technical staff in field can be better understood from the present invention and can be practiced, but illustrated embodiment is not as the limit to the present invention
It is fixed.In addition, term " first ", " second ", " top ", " lower section " etc. are only used for description purpose, and it is not intended that instruction or dark
Show relative importance.
Please refer to Fig.1 to Fig. 4, the present invention provides a kind of power distribution cabinet, including cabinet 1, dehumidifying lamp 2 and Humidity Detection control dress
3 are put, dehumidifying lamp 2 and Humidity Detection control device 3 are arranged in cabinet 1, and Humidity Detection control device 3 is connected simultaneously with dehumidifying lamp 2
The Push And Release of control dehumidifying lamp 2.The controller switching equipments 7 such as total road fuse group, shunt circuitbreaker group are additionally provided with cabinet 1.Dehumidifying
Lamp 2 and Humidity Detection control device 3 are connected with power supply 21.When Humidity Detection control device 3 detect humidity in cabinet 1 compared with
Gao Shi, control dehumidifying lamp 2 are opened, and dehumidifying lamp 2 shines and produces heat, reduces the relative humidity in cabinet 1.Humidity Detection control
Device 3 processed can include the components such as humidity sensor, controller.
In a preferred embodiment, the lamp 2 that dehumidifies can be incandescent lamp, and power can be 25W-60W, this incandescent lamp is in normal work
Surface temperature can reach 70 DEG C when making, and can meet the job requirement of dehumidifying lamp 2.
In a preferred embodiment, the humidity sensor in Humidity Detection control device 3 detects that the humidity value in cabinet is big
When the first default humidity value, control dehumidifying lamp 2 is opened.The default humidity value of the first of Humidity Detection control device 3 can
75% is arranged to, when the humidity sensor in Humidity Detection control device 3 detects that distribution cabinet humidity is greater than or equal to 75%
When, the controller control dehumidifying lamp 2 in Humidity Detection control device 3 is opened, and distribution in-cabinet temperature rises, and the steam in air steams
Rising is risen, so that distribution cabinet humidity declines.
After the lamp 2 that dehumidifies is opened, distribution in-cabinet temperature rises, and humidity is begun to decline, and Humidity Detection control device 3 detects cabinet
When humidity value in body 1 is less than or equal to the second default humidity value, control dehumidifying lamp 2 is closed.The of Humidity Detection control device 3
Two default humidity values can be 60%, when detecting that humidity value is less than or equal to 60% in cabinet 1, Humidity Detection control device
Controller control dehumidifying lamp 2 in 3 is closed.
In another preferred embodiment, Humidity Detection control device 3 detects that humidity value in cabinet 1 is greater than or equal to the
During one default humidity value, control dehumidifying lamp 2, which is opened, carries out dehumidifying in cabinet, while controls dehumidifying lamp 2 to open preset time.For example,
When detecting that the humidity value in cabinet 1 is greater than or equal to 75%, when the preset time that control dehumidifying lamp 2 is opened can be 2 small,
Be automatically closed after when dehumidifying lamp 2 work 2 is small, if after when dehumidifying lamp 2 work 2 is small in cabinet 1 humidity still above or equal to 75%,
The then task again of automatic trigger Humidity Detection control device 3.
In a further preferred embodiment, Humidity Detection control device 3 can be according to the humidity value for detecting in cabinet 1
The opening time of adjustment dehumidifying lamp.For example, when humidity value is 75% in the detection cabinet 1 of Humidity Detection control device 3, dehumidify lamp
When 2 preset times opened can be 2 small, if to detect in cabinet 1 humidity value be 85%, dehumidifying lamp 2 open it is default when
Between can be 3 it is small when.
Please refer to Fig.1 to Fig. 3, cabinet 1 is provided with cabinet door 4, can be provided with door handle 9 outside cabinet door 4, also be set in cabinet 1
The microswitch 5 being connected with cabinet door 4 is equipped with, microswitch 5 is connected with after 3 parallel connection of Humidity Detection control device with dehumidifying lamp 2.Cabinet
When door 4 is closed, microswitch 5 is off, and the Push And Release of dehumidifying lamp 2 is controlled by Humidity Detection control device 3
System.When opening cabinet door 4, microswitch 5 closes, and in connected state, dehumidifying lamp 2 is opened, and can illuminate cabinet 1, is easy to use
Person operates.
Please refer to Fig.1 and Fig. 2, cabinet 1 are provided outside manual switch 8, manual switch 8 is arranged on the outside of cabinet door 4, opens manually
Close 8 with after 3 parallel connection of Humidity Detection control device with dehumidify lamp 2 connect, when Humidity Detection control device 3 breaks down cannot be normal
When working or needing manual unlocking dehumidifying lamp 2, the control dehumidifying lamp 2 of manual switch 8 can be turned on and worked.Equally, when microswitch 5 is sent out
During raw failure, manual switch 8 can also be opened, when so opening cabinet door 4, dehumidifying lamp 2 can also light illumination.
Please refer to Fig.1 and Fig. 3, in a preferred embodiment, dehumidify lamp 2 and/or Humidity Detection control device 3 is arranged on cabinet
1 lower section.Air themperature rises when the lamp 2 that dehumidifies works, and hot-air takes away the vapor in cabinet 1 when rising, reach dehumidifying
Effect, dehumidifying lamp 2 and/or Humidity Detection control device 3 can be arranged on the bottom of cabinet 1, can also be arranged under sidepiece
Side.Since the bottom of cabinet 1 is most hygroscopic position in cabinet 1, dehumidifying lamp 2 and/or Humidity Detection control device 3 are set
Putting can make the effect of dehumidifying more preferable in the lower section of cabinet 1.
Please refer to Fig.1 to Fig. 4, in a preferred embodiment, the top of cabinet 1 offers thermovent 6, when dehumidifying lamp 2 works
Hot-air with vapor rises, and is discharged from thermovent 6, thermovent 6 can be arranged on the top of cabinet 1, can also set
In the top of the side of cabinet 1.
Please refer to Fig.4, in a preferred embodiment, the outside of cabinet door 4 is provided with wetness display unit 10, wetness display unit 10 with it is wet
Degree detection control apparatus 3 connects, and wetness display unit 10 intuitively shows the real-time humidity in cabinet 1, the real-time wet in detection cabinet 1
It can also intuitively find out whether humidity detection control device 3 works normally while spending.
The foregoing is merely the preferred embodiment of the present invention, is not intended to limit the scope of the invention, every utilization
The equivalent structure or equivalent flow shift that description of the invention and accompanying drawing content are made, it is related to be directly or indirectly used in other
Technical field, be included within the scope of the present invention.
Claims (10)
- A kind of 1. power distribution cabinet, it is characterised in that including cabinet, dehumidifying lamp and Humidity Detection control device, the dehumidifying lamp and wet Degree detection control apparatus is arranged in the cabinet, and the Humidity Detection control device is connected and controls described with the dehumidifying lamp The Push And Release of dehumidifying lamp.
- 2. power distribution cabinet as claimed in claim 1, it is characterised in that the dehumidifying lamp is incandescent lamp.
- 3. power distribution cabinet as claimed in claim 1, it is characterised in that the Humidity Detection control device is detected in the cabinet Humidity value when being greater than or equal to the first default humidity value, control the dehumidifying lamp to open.
- 4. power distribution cabinet as claimed in claim 3, it is characterised in that after the dehumidifying lamp is opened, the Humidity Detection control dress Put when detecting that humidity value in the cabinet is less than or equal to the second default humidity value, control the dehumidifying lamp to close.
- 5. power distribution cabinet as claimed in claim 3, it is characterised in that the Humidity Detection control device is detected in the cabinet Humidity value when being greater than or equal to the first default humidity value, control the dehumidifying lamp to open preset time.
- 6. power distribution cabinet as claimed in claim 3, it is characterised in that the Humidity Detection control device is according to detecting the cabinet The opening time of the internal humidity value adjustment dehumidifying lamp.
- 7. power distribution cabinet as claimed in claim 1, it is characterised in that the cabinet is provided with cabinet door, is also set up in the cabinet Have the microswitch being connected with the cabinet door, the microswitch it is in parallel with the Humidity Detection control device after with the dehumidifying Lamp string joins.
- 8. such as claim 1 to 7 any one of them power distribution cabinet, it is characterised in that the cabinet is provided outside manual switch, institute State manual switch it is in parallel with the Humidity Detection control device after with it is described dehumidifying lamp string connection.
- 9. such as claim 1 to 7 any one of them power distribution cabinet, it is characterised in that the dehumidifying lamp and/or Humidity Detection control Device is arranged on the lower section of the cabinet.
- 10. such as claim 1 to 7 any one of them power distribution cabinet, it is characterised in that offer heat dissipation above the cabinet Mouthful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711295992.5A CN108023286A (en) | 2017-12-08 | 2017-12-08 | A kind of power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711295992.5A CN108023286A (en) | 2017-12-08 | 2017-12-08 | A kind of power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108023286A true CN108023286A (en) | 2018-05-11 |
Family
ID=62072886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711295992.5A Pending CN108023286A (en) | 2017-12-08 | 2017-12-08 | A kind of power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108023286A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM407073U (en) * | 2010-04-13 | 2011-07-11 | Univ Wufeng | Tooth brush sterilization emplacement box |
| CN105098626A (en) * | 2014-05-16 | 2015-11-25 | 庄孟文 | Automatic dehumidification high-voltage electric tank |
| CN106196432A (en) * | 2016-07-04 | 2016-12-07 | 珠海格力电器股份有限公司 | Control method, device and system for drying function of air conditioner |
| CN206600689U (en) * | 2017-03-08 | 2017-10-31 | 南京泽延微电子有限公司 | Intelligent humidity monitors LED |
| CN207719599U (en) * | 2017-12-08 | 2018-08-10 | 广州粤华物业有限公司 | A kind of power distribution cabinet |
-
2017
- 2017-12-08 CN CN201711295992.5A patent/CN108023286A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM407073U (en) * | 2010-04-13 | 2011-07-11 | Univ Wufeng | Tooth brush sterilization emplacement box |
| CN105098626A (en) * | 2014-05-16 | 2015-11-25 | 庄孟文 | Automatic dehumidification high-voltage electric tank |
| CN106196432A (en) * | 2016-07-04 | 2016-12-07 | 珠海格力电器股份有限公司 | Control method, device and system for drying function of air conditioner |
| CN206600689U (en) * | 2017-03-08 | 2017-10-31 | 南京泽延微电子有限公司 | Intelligent humidity monitors LED |
| CN207719599U (en) * | 2017-12-08 | 2018-08-10 | 广州粤华物业有限公司 | A kind of power distribution cabinet |
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