CN109687297A - A kind of ring network cabinet dehumidification device - Google Patents
A kind of ring network cabinet dehumidification device Download PDFInfo
- Publication number
- CN109687297A CN109687297A CN201811459311.9A CN201811459311A CN109687297A CN 109687297 A CN109687297 A CN 109687297A CN 201811459311 A CN201811459311 A CN 201811459311A CN 109687297 A CN109687297 A CN 109687297A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- desiccant wheel
- air
- box
- ring network
- 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
Links
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
- H02B1/28—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
- H02B1/24—Circuit arrangements for boards or switchyards
-
- 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
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Drying Of Gases (AREA)
- Central Air Conditioning (AREA)
Abstract
The invention discloses a kind of ring network cabinet dehumidification devices, including cabinet and desiccant wheel, cabinet middle position is equipped with box partition, cabinet is divided into upper box and lower box by partition, partition middle position is equipped with shaft, desiccant wheel is connect with shaft, cabinet is divided into left region and right region by desiccant wheel, driving motor is additionally provided in cabinet, driving motor is connect by belt with runner, nowel body sidewall is equipped with air intake filter, air inlet fan is equipped in the left region of lower box, air inlet fan air outlet and cabinet external connection, exhaust air filter and heater are equipped in the left region of upper box, two filtering with cabinet external connection, the air outlet of heater is corresponding with desiccant wheel, blowing machine is equipped in the right region of upper box, the air inlet of blowing machine is corresponding with desiccant wheel, the air outlet and cabinet external connection of blowing machine.The apparatus structure is compact, easy for installation and effect on moisture extraction is significant.
Description
Technical field
The present invention relates to a kind of dehumidification devices, more particularly, to a kind of ring network cabinet dehumidification device.
Background technique
Looped network cabinet is simple, reliable for operation and safe, and maintenance capacity very little, operating cost is low, compared with equipped with breaker
Switchgear, advantage are very prominent.But be mounted in outdoor open-air atmosphere since ring network cabinet generally more, it is influenced sternly by weather condition
Weight, so ring network cabinet moisture problem becomes one of major failure in ring network cabinet.The ring network cabinet body and looped network installed at present
Cabinet basis well is directly connected to, between gap blocked with rubber cement, the main function of closure is to prevent toy from entering ring
In net cabinet.During daily O&M, it has been found that since southern weather rainwater is more, all there is one in cable shaft most of the time
Fixed ponding and since well temperature is compared with room temperature height, causes vapor more, and under normal circumstances, vapor moves upwards, and one
Part is discharged by ring network cabinet basis ventilation opening, and a part is entered in ring network cabinet body by some holes of ring network cabinet pedestal, when
Outside air temperature variation, the outer box top of ring network cabinet just generate condensation.
Commonly handling anti-condensation method in moist condensation scene has installation electric heater in cabinet, carries out to equipment inside
Heating reduces relative humidity in cabinet by improving in-cabinet temperature；It is installed additional in cabinet and drives damp agent, silica gel bag is hung in cabinet body, or
It is other water-absorbent materials, absorbs moisture in cabinet；Blower is installed additional outside cabinet, is carried out by the convection current and extraneous dry air of air
Exchange, which reaches, reduces electrical cabinet humidity；Disengaging cable gap is blocked using clay, the sealing of cabinet body cabinet door sealing joint strip.
Using electric heater, it can not be inherently eliminated condensation, reason is that this method only increases water in air
The degree of unsaturation of steam, there is no the steam in cabinet is discharged；With damp agent is driven, hung in cabinet body silica gel bag or its
His water-absorbent material, however practical because its soaking effect is limited, and the moisture absorbed is difficult to be discharged, so effect is often not
Obviously, maintenance workload increases；With blower, is swapped by the convection current and extraneous dry air of air and reach reduction electrically
Cabinet humidity does not work when ambient humidity is larger, easily causes and dust, filthy entrance is caused to can not achieve moisture-proof purpose；Use glue
Mudding is stifled may only to reduce steam entrance, and can not prevent the entrance of humid air.Therefore, above method not can solve condensation
Phenomenon.
For example, one kind disclosed " moisture-proof control cabinet body and moisture-proof control cabinet ", notification number in Chinese patent literature
CN207340339U, including cabinet ontology, the first moisture-proof component and the second moisture-proof component, cabinet ontology include cabinet door and fixing piece,
Fixing piece includes the operation panel that button assembly can be arranged, and the first moisture-proof component includes the first humidity sensor and lifting closure
Part, the first humidity sensor are set to the outside of cabinet ontology, and lifting closure member is liftable to be set on the inside of cabinet door, and second is moisture-proof
Component includes the second humidity sensor and heating member, and heating member is set to cabinet ontology, and moisture-proof control cabinet includes button assembly, electrical
Component element and moisture-proof control cabinet body.The steam in cabinet is discharged in spite of Moistureproof dehumidification function, but not for the program, only
It is the degree of unsaturation for increasing water vapor in air.
Summary of the invention
The present invention be in order to which the dew condensation phenomenon for overcoming the problems, such as the prior art is insoluble, provide it is a kind of it is easy for installation, remove
Wet effective dehumidification damp-proof device.
To achieve the goals above, the invention adopts the following technical scheme:
A kind of ring network cabinet dehumidification device, including cabinet and desiccant wheel, the cabinet middle position are equipped with box partition, the case
Cabinet is divided into upper box and lower box by body partition, and the box partition middle position is equipped with shaft, the desiccant wheel with turn
Axis is fixedly connected, and cabinet is divided into left region and right region by the desiccant wheel, and driving motor is additionally provided in the cabinet, described
Driving motor is connect by belt with desiccant wheel, and filter, the filter and case are equipped in the right region of the lower box
Body external connection is equipped with air inlet fan, the air inlet fan air outlet and cabinet external connection in the left region of the lower box, described
Filter and heater, described filter one end and cabinet external connection, the filter other end are equipped in the left region of upper box
It is connect with the air inlet of heater, the air outlet of the heater is corresponding with desiccant wheel, sets in the right region of the upper box
There is blowing machine, the air inlet of the blowing machine is corresponding with desiccant wheel, the air outlet and cabinet external connection of the blowing machine, institute
Box house is stated to be equipped with the controller for controlling driving motor and two blowers.
The setting of box partition can make full use of effect on moisture extraction, reduce device volume, and desiccant wheel includes 3/4 fan section
Moisture absorption duct for the water vapour in adsorption treatment air, meanwhile, to the moisture absorption duct in another 1/4 fan section, it is empty to pass through heating
Gas takes away the water vapour of delay, and by the setting of air inlet fan and desiccant wheel, humid air in cabinet is converted by desiccant wheel
For dry air, the air outlet of blowing machine is connected with the aqueduct connecting outside cabinet body, is turned by blowing machine, heater and dehumidifying
Cabinet body is discharged in the steam absorbed in desiccant wheel by the setting of wheel, and the setting of filter can prevent the intracorporal sundries of cabinet from entering
Cabinet space.The device can convert dry air for humid air in cabinet body, meanwhile, the steam in air can be expelled directly out
Cabinet body, therefore, the program are able to solve dew condensation phenomenon, and effect on moisture extraction is significant.
Preferably, be equipped with wind isolation board on the outside of the desiccant wheel, the wind isolation board is described by cabinet or so zone isolation
Wind isolation board is equipped with notch along desiccant wheel axial location.It is empty from desiccant wheel and cabinet to can be avoided air for the setting of wind isolation board
Pass through at gap, guarantees that air comes into full contact with desiccant wheel, improve effect on moisture extraction.
Preferably, being equipped with base plate below the air inlet fan and blowing machine, the base plate is equipped with buffering
Pad.The setting of base plate upper cushion can reduce vibration when fan operation, improve the stability of device.
Preferably, the cabinet is integrally clamped setting, the wall box is equipped with the pad for placing box partition
Block.The setting that cabinet is integrally clamped, and by way of placing box partition, be easily installed and overhaul cushion block.
Preferably, the cabinet lateral wall is equipped with inductor, the inductor includes temperature inductor and humidity sense
Answer device.The setting of inductor can detect cabinet body environment, controller then operation power used to control the device, induction
The combination of device and controller can be realized the automatic adjustment of the remote operation or device to device, practical.
Therefore, the invention has the following beneficial effects:
(1) effect on moisture extraction is significant；
(2) compact-sized；
(3) easy for installation.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the invention.
In figure: 1- cabinet 2- desiccant wheel 3- box partition 4- shaft 5- driving motor 6- belt 7- air inlet filtering
Device 8- air inlet fan 9- heater 10- blowing machine 11- wind isolation board 12- base plate 13- cushion 14- cushion block 15- sense
Answer device 16- blowing machine air outlet 17- exhaust air filter.
Specific embodiment
The present invention will be further described with specific embodiment with reference to the accompanying drawing.
In embodiment as shown in Figure 1, a kind of ring network cabinet dehumidification device, including cabinet 1 and desiccant wheel 2, among cabinet
Position is equipped with box partition 3, and box partition 3 divides cabinet 1 for upper box and lower box, and 3 middle position of box partition, which is equipped with, to be turned
Axis 4, desiccant wheel 2 are fixedly connected with shaft 4, and desiccant wheel 2 divides cabinet 1 for left region and right region, are additionally provided in cabinet 1
Driving motor 5, driving motor 5 are connect by belt 6 with desiccant wheel 2, and air intake filter 7 is equipped in the right region of lower box,
Air intake filter 7 and 3 external connection of cabinet are equipped with air inlet fan 8, the air outlet and cabinet 1 of air inlet fan 8 in the left region of lower box
External connection, is equipped with exhaust air filter 17 and heater 9 in the left region of upper box, outside 17 one end of exhaust air filter and cabinet 1
Portion's connection, 17 other end of exhaust air filter are connect with the air inlet of heater 9, and the air outlet and desiccant wheel 2 of heater 9 are right
It answers, blowing machine 10 is equipped in the right region of upper box, the air inlet of blowing machine 10 is corresponding with desiccant wheel 2, blowing machine air outlet
17 with 1 external connection of cabinet, wind isolation board 11 is equipped on the outside of desiccant wheel 2, wind isolation board 11 is by 1 or so zone isolation of cabinet, every wind
Plate 11 is equipped with notch along 2 axial location of desiccant wheel, is equipped with base plate 12, fan bottom below air inlet fan 8 and blowing machine 10
Seat 12 is equipped with cushion 13, the whole clamping setting of cabinet 1, and 1 side wall of cabinet is equipped with the cushion block for placing box partition 3
14,1 lateral wall of cabinet is equipped with inductor 15, and the controller for controlling driving motor 5 and blower is equipped with inside cabinet 1.
The setting of box partition 3 can make full use of effect on moisture extraction, reduce device volume, be turned by air inlet fan 8 and dehumidifying
The setting of wheel 2 converts dry air by desiccant wheel 2 for humid air in cabinet, passes through blowing machine 10, heater 9 and dehumidifying
Cabinet body is discharged in the steam absorbed in desiccant wheel 2 by the setting of runner 2, and the setting of filter can prevent the intracorporal sundries of cabinet
Into 1 space of cabinet.The device can convert dry air for humid air in cabinet body, meanwhile, the steam in air can be straight
Run in cabinet body out, solves dew condensation phenomenon, and effect on moisture extraction is significant.The setting of wind isolation board 11, can be avoided air from desiccant wheel 2 with
1 gap of cabinet passes through, and guarantees that air comes into full contact with desiccant wheel 2, improves effect on moisture extraction.12 upper cushion 13 of base plate
Setting, can reduce vibration when fan operation, improve the stability of device, the setting that cabinet 1 is integrally clamped, and pass through
Cushion block 14 places the mode of box partition 3, is easily installed and overhauls, the setting of inductor 15 can carry out cabinet body environment
Detection, adding controller, then operation power used to control the device, the combination of inductor and controller can be realized to device
The automatic adjustment of remote operation or device, it is practical.
Device is placed in ring network cabinet when use, the aqueduct that blowing machine air outlet 16 leads to outside cabinet body with one is connect,
It opens driving motor 5 and air in cabinet body is sucked by air intake filter 7, dehumidified by desiccant wheel 2 by two blowers, air inlet fan 8
After be blown into cabinet body, blowing machine 10 is sucked air in cabinet by exhaust air filter 17, with hot wind will in desiccant wheel 2 suck steam by
Blowing machine air outlet 16 is blown out, and cabinet body is discharged by aqueduct.
Claims (5)
1. a kind of ring network cabinet dehumidification device, including cabinet and desiccant wheel, characterized in that the cabinet middle position is equipped with cabinet
Cabinet is divided into upper box and lower box by partition, the box partition, and the box partition middle position is equipped with shaft, described to remove
Wet runner is connect with shaft, and cabinet is divided into left region and right region by the desiccant wheel, and driving electricity is additionally provided in the cabinet
Machine, the driving motor are connect by belt with desiccant wheel, and air intake filter is equipped in the right region of the lower box, described
Air intake filter and cabinet external connection, equipped with air inlet fan, the air inlet fan air outlet and case in the left region of the lower box
Body external connection is equipped with exhaust air filter and heater, described exhaust air filter one end and case in the left region of the upper box
The air inlet of body external connection, the exhaust air filter other end and heater connects, the air outlet and desiccant wheel of the heater
It is corresponding, blowing machine is equipped in the right region of the upper box, the air inlet of the blowing machine is corresponding with desiccant wheel, the outlet air
The air outlet and cabinet external connection of machine, the box house are equipped with the controller with control driving motor and two blowers.
2. a kind of ring network cabinet dehumidification device according to claim 1, characterized in that be equipped on the outside of the desiccant wheel every wind
Cabinet or so zone isolation, the wind isolation board are equipped with notch along desiccant wheel axial location by plate, the wind isolation board.
3. a kind of ring network cabinet dehumidification device according to claim 1, characterized in that below the air inlet fan and blowing machine
Equipped with base plate, the base plate is equipped with cushion.
4. a kind of ring network cabinet dehumidification device according to claim 1, characterized in that the cabinet is integrally clamped setting, institute
Wall box is stated equipped with the cushion block for placing box partition.
5. a kind of ring network cabinet dehumidification device according to claim 1 or 2 or 3 or 4, characterized in that the cabinet lateral wall
It is equipped with inductor, the inductor includes temperature inductor and humidity sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811459311.9A CN109687297A (en) | 2018-11-30 | 2018-11-30 | A kind of ring network cabinet dehumidification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811459311.9A CN109687297A (en) | 2018-11-30 | 2018-11-30 | A kind of ring network cabinet dehumidification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109687297A true CN109687297A (en) | 2019-04-26 |
Family
ID=66185543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811459311.9A Pending CN109687297A (en) | 2018-11-30 | 2018-11-30 | A kind of ring network cabinet dehumidification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109687297A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110496732A (en) * | 2019-08-22 | 2019-11-26 | 李佰强 | A kind of flush coater that the spraying effect with saving color function is good |
| CN110994423A (en) * | 2019-12-13 | 2020-04-10 | 深圳供电局有限公司 | Intelligent ring main unit and assembling method thereof |
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| CN106801947A (en) * | 2015-11-25 | 2017-06-06 | 重庆靠岸机电设备有限公司 | A kind of motor computer room dry dehumidification device |
| CN107013240A (en) * | 2017-04-28 | 2017-08-04 | 西安科技大学 | The hot and cold deep well temperature reduction dehumidification system utilized of swallet |
| CN107946983A (en) * | 2017-12-18 | 2018-04-20 | 宁波江北思洞工业设计有限公司 | A kind of switchgear |
| CN207455823U (en) * | 2017-11-14 | 2018-06-05 | 无锡市轮特空气除湿设备有限公司 | A kind of rotary wheel dehumidifying unit with recuperation of heat |
| CN207999896U (en) * | 2018-02-23 | 2018-10-23 | 睿仑空气处理技术东台有限公司 | A kind of cylinder purifying dehumidifier |
| CN208032260U (en) * | 2018-01-23 | 2018-11-02 | 南通中远克莱芬船舶工程有限公司 | A kind of absorption type desiccant wheel |
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2018
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| CN2291610Y (en) * | 1997-05-22 | 1998-09-16 | 锡山市西漳除湿设备厂 | Enclosed runner dehumidifier |
| CN201171959Y (en) * | 2008-03-26 | 2008-12-31 | 范良凯 | Efficient air dehumidifier |
| CN101693163A (en) * | 2009-05-14 | 2010-04-14 | 上海电气电站设备有限公司 | Drying device of absorption gas turbine |
| CN204012330U (en) * | 2014-08-11 | 2014-12-10 | 国家电网公司 | The clean dry air switching system of high-voltage board |
| CN204786919U (en) * | 2015-01-28 | 2015-11-18 | 武汉安立杰机电设备工程有限公司 | Novel special rotary dehumidifier in energy -conserving laboratory |
| CN106338113A (en) * | 2015-07-06 | 2017-01-18 | 中南大学 | Hybrid refrigeration-turning wheel dehumidification device |
| CN205119668U (en) * | 2015-11-16 | 2016-03-30 | 深圳市百瑞空气处理设备有限公司 | Novel energy -conserving removal moisture drying case |
| CN106801947A (en) * | 2015-11-25 | 2017-06-06 | 重庆靠岸机电设备有限公司 | A kind of motor computer room dry dehumidification device |
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| CN205860277U (en) * | 2016-04-26 | 2017-01-04 | 杭州格米环境科技有限公司 | A kind of dehumidifier with rotary wheel regeneration air-to-air energy recovery |
| CN107013240A (en) * | 2017-04-28 | 2017-08-04 | 西安科技大学 | The hot and cold deep well temperature reduction dehumidification system utilized of swallet |
| CN207455823U (en) * | 2017-11-14 | 2018-06-05 | 无锡市轮特空气除湿设备有限公司 | A kind of rotary wheel dehumidifying unit with recuperation of heat |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110496732A (en) * | 2019-08-22 | 2019-11-26 | 李佰强 | A kind of flush coater that the spraying effect with saving color function is good |
| CN110994423A (en) * | 2019-12-13 | 2020-04-10 | 深圳供电局有限公司 | Intelligent ring main unit and assembling method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20190426 |