CN109038319A - A kind of power distribution cabinet with desiccant dehumidification function - Google Patents
A kind of power distribution cabinet with desiccant dehumidification function Download PDFInfo
- Publication number
- CN109038319A CN109038319A CN201811013171.2A CN201811013171A CN109038319A CN 109038319 A CN109038319 A CN 109038319A CN 201811013171 A CN201811013171 A CN 201811013171A CN 109038319 A CN109038319 A CN 109038319A
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- cabinet
- desiccant
- power distribution
- fan
- 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
- H02B1/56—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
- 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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of power distribution cabinets with desiccant dehumidification function, including cabinet body, cabinet body left end is rotatably connected to cabinet door by hinge, cabinet body lower end is provided with several universal wheels, heat dissipating grid is provided at left and right sides of cabinet body, bottom of cabinet bulk is provided with the second fan, partition is provided with above fan, the first fan is inlaid on rear side of cabinet body, inner wall is provided with dust shield case on rear side of cabinet body, card slot internal slide is connected with dust board, desiccant cartridge is provided on the outside of dust shield case, since interior of the cabinet is all the connection structure of circuit, so being easy to be influenced by external environment, therefore the present apparatus is inlaid with the first fan for blowing to interior of the cabinet on rear side of cabinet body, to reduce internal high temperature to the influence at circuit connection, avoid conducting wire accelerated ageing due to high temperature, increase its service life, due to being likely to the external world in air-supply with dust, tide Wet air is brought into cabinet body, and internal short circuits are caused.
Description
Technical field
The present invention relates to power distribution cabinet technical field more particularly to a kind of power distribution cabinets with desiccant dehumidification function.
Background technique
Power distribution cabinet (case) sub-power power distribution cabinet (case) and light distribution cabinet (case), metering cabinet (case), are the ends of distribution system
Grade equipment, power distribution cabinet are the general designations of motor control center, and power distribution cabinet is used in the occasion that load is more dispersed, circuit is less；
Motor control center concentrates for load, the more occasion in circuit, their electric energy a certain circuit of upper level controller switching equipment
Nearest load is distributed to, this grade of equipment reply load provides protection, monitoring and control.
At present existing power distribution cabinet do not have the function of heat dissipation and desiccant dehumidification mostly, still, inside power distribution cabinet
There are more when circuit connection structures, do not do dry heat loss processing and are easy to cause the situation of short circuit and aging circuit.Therefore,
Those skilled in the art provide a kind of power distribution cabinet with desiccant dehumidification function, to solve mentioned above in the background art ask
Topic.
Summary of the invention
To solve technical problem present in background technique, the present invention proposes a kind of distribution with desiccant dehumidification function
Cabinet.
A kind of power distribution cabinet with desiccant dehumidification function proposed by the present invention, including cabinet body, cabinet body left end are turned by hinge
Dynamic to be connected with cabinet door, cabinet door surface is provided with clear area, is provided with tool box immediately below clear area, cabinet body lower end is provided with several
Universal wheel is provided with heat dissipating grid at left and right sides of cabinet body, and bottom of cabinet bulk is provided with the second fan, be provided with above fan every
Plate, baffle surface are provided with several circular holes, are fixedly connected with inner wall at left and right sides of cabinet body at left and right sides of partition, edge on rear side of cabinet body
Embedded with the first fan, inner wall is provided with dust shield case on rear side of cabinet body, and upper and lower ends inner wall is provided with the first card slot inside dust shield case,
Card slot internal slide is connected with dust board, is provided with connecting rod at left and right sides of dust board lower end, rod surface is provided with limit
Hole, lower end the first card slot surface are provided with the second card slot, are provided with fixed block, fixed block at left and right sides of the first card slot upper end
Surface is provided with circular hole, and desiccant cartridge is provided on the outside of dust shield case, and desiccant cartridge is internally provided with except wet sponge, removes wet sponge outer layer
It is provided with desiccant layer.
As a further solution of the present invention: gag lever post, the set setting of gag lever post surface are equipped at fixed block surface circular hole
There are spring, spring upper end connection fixing block lower surface, the spring other end connects limited block, and limited block is fixedly connected with gag lever post,
The gag lever post other end runs through limit hole.
As further scheme of the invention: surface is provided with several first through hole at left and right sides of dust shield case, and dust-proof
Box rear end is fixedly connected with inner wall on rear side of cabinet body.
As further scheme of the invention: surface is provided with several second through-holes at left and right sides of desiccant cartridge, and dehumidifies
Box rear end is fixedly connected with inner wall on rear side of cabinet body.
As further scheme of the invention: interior of the cabinet upper end lower surface is provided with lampshade, and lampshade is internally provided with
Headlamp, lampshade right end are provided with switch.
As further scheme of the invention: cabinet body outer surface is provided with one layer of insulating protection membrane structure, and it is anti-to insulate
Protection film structure is bonded with cabinet body surface.
Compared with prior art, the beneficial effects of the present invention are:
1, when user is when making user's present apparatus, user can be placed maintenance document in clear area, to prevent maintenance text
Shelves cause to lose without fixed position storage, and part service kit shell is temporarily stored in tool box, facilitates user when overhauling to cabinet body
Searching tool, has saved maintenance time, since interior of the cabinet is all the connection structure of circuit, so being easy to by external environment
Influence, therefore the present apparatus be inlaid on rear side of cabinet body the first fan for interior of the cabinet blow, to reduce internal high temperature pair
Influence at circuit connection avoids conducting wire accelerated ageing due to high temperature, increases its service life.
2, when user is when making user's present apparatus, due to being likely to the external world in air-supply with dust, wet air
It brings into cabinet body, such air causes the situation of short circuit to occur internal circuit in order to prevent, therefore is provided in interior of the cabinet
Dust shield case intercepts dust under the left and right of dust board, then can enter across first through hole with wet air
In desiccant cartridge, humid air can be carried out sufficiently drying under the collective effect except wet sponge and desiccant layer, due to extraneous empty
From lower to upper dry, therefore can form an air return toward both sides diffusion from intermediate by the second fan of lower section for gas, then from two
It is flowed out at the heat dissipating grid of side, achievees the purpose that aeration-cooling, barrier can also be formed and avoid heat dissipation of the dust from the left and right sides
Enter in cabinet body at grid.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of power distribution cabinet with desiccant dehumidification function.
Fig. 2 is the structural schematic diagram inside a kind of power distribution cabinet with desiccant dehumidification function.
Fig. 3 is a kind of structural schematic diagram of dust shield case in power distribution cabinet with desiccant dehumidification function.
Fig. 4 is a kind of structural schematic diagram of desiccant cartridge in power distribution cabinet with desiccant dehumidification function.
Fig. 5 is the structural schematic diagram at a kind of power distribution cabinet A with desiccant dehumidification function.
In figure: 1- cabinet body, the clear area 2-, the tool box 3-, 4- universal wheel, 5- cabinet door, 6- desiccant cartridge, 7- lampshade, 8- illumination
Lamp, 9- heat dissipating grid, 10- dust shield case, 11- partition, the first fan of 12-, 13- first through hole, the first card slot of 14-, 15- dust-break
Plate, the second fan of 16-, the second through-hole of 17-, 18- desiccant layer, 19- remove wet sponge, 20- limit hole, the second card slot of 21-, 22-
Connecting rod, 23- gag lever post, 24- spring, 25- fixed block.
Specific embodiment
As Figure 1-Figure 5, a kind of power distribution cabinet with desiccant dehumidification function proposed by the present invention, including cabinet body 1, cabinet body
1 left end is rotatably connected to cabinet door 5 by hinge, and 5 surface of cabinet door is provided with clear area 2, is provided with tool box immediately below clear area 2
3,1 lower end of cabinet body is provided with several universal wheels 4, and heat dissipating grid 9 is provided at left and right sides of cabinet body 1, and 1 bottom of cabinet body is provided with
Two fans 12, are provided with partition 11 above fan 12, and 11 surface of partition is provided with several circular holes, and 11 left and right sides of partition is and cabinet
1 left and right sides inner wall of body is fixedly connected, and the first fan 16 is inlaid on rear side of cabinet body 1, and 1 rear side inner wall of cabinet body is provided with dust shield case
10,10 inside upper and lower ends inner wall of dust shield case is provided with the first card slot 10, and 14 internal slide of card slot is connected with dust board 15, gear
It is provided with connecting rod 22 at left and right sides of 15 lower end of dirt plate, 22 surface of connecting rod is provided with limit hole 20,14 table of the first card slot of lower end
Face is provided with the second card slot 21, is provided with fixed block 25 at left and right sides of 14 upper end of the first card slot, 25 surface of fixed block is all provided with
It is equipped with circular hole, desiccant cartridge 6 is provided on the outside of dust shield case 10, desiccant cartridge 6 is internally provided with except wet sponge 19, removes 19 outer layer of wet sponge
It is provided with desiccant layer 18.
Gag lever post 23 is equipped at 25 surface circular hole of fixed block, 23 surface of gag lever post, which covers, is provided with spring 24, on spring 24
25 lower surface of connection fixing block is held, the spring other end connects limited block, and limited block is fixedly connected with gag lever post 23, and gag lever post 23 is another
Limit hole 20 is run through in one end.
10 left and right sides surface of dust shield case is provided with several first through hole 13, and in 1 rear side of 10 rear end of dust shield case and cabinet body
Wall is fixedly connected.
6 left and right sides surface of desiccant cartridge is provided with several second through-holes 17, and 6 rear end of desiccant cartridge and 1 rear side inner wall of cabinet body
It is fixedly connected.
1 inner upper end lower surface of cabinet body is provided with lampshade 7, and lampshade 7 is internally provided with headlamp 8, and 7 right end of lampshade is provided with
Switch.
1 outer surface of cabinet body is provided with one layer of insulating protection membrane structure, and insulating protection membrane structure is pasted with 1 surface of cabinet body
It closes.
The working principle of the invention is:
When user is when making user's present apparatus, user can be placed maintenance document in clear area 3, to prevent maintenance document
It causes to lose without fixed position storage, part service kit shell is temporarily stored in tool box 3, facilitates user when overhauling cabinet body 1
Searching tool, has saved maintenance time, due to being all the connection structure of circuit inside cabinet body 1, so being easy to by extraneous ring
The influence in border, therefore the present apparatus is inlaid with the first fan 16 on rear side of cabinet body 1 and is used for 1 inner blower of cabinet body, to reduce inside
High temperature avoids conducting wire accelerated ageing due to high temperature, increases its service life to the influence at circuit connection, due to air-supply when very
The external world may be brought into cabinet body 1 with dust, wet air, such air causes short circuit to internal circuit in order to prevent
Situation occurs, therefore dust shield case 10 is provided with inside cabinet body 1, intercepts dust under the left and right of dust board 15, then
First through hole 13 can be passed through with wet air to enter in desiccant cartridge 6, common except wet sponge 19 and desiccant layer 18
Humid air can be carried out sufficiently drying under effect, since outside air is spread from intermediate toward both sides, the second fan 12 of lower section
It dries from lower to upper, therefore an air return can be formed, then flowed out from the heat dissipating grid 9 of two sides, reach aeration-cooling
Purpose, barrier can also be formed, dust is avoided to enter in cabinet body 1 from the heat dissipating grid 9 of the left and right sides.
More than, it is merely preferred embodiments of the present invention, but scope of protection of the present invention is not limited thereto, it is any
Those familiar with the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its invents
Design is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of power distribution cabinet with desiccant dehumidification function, including cabinet body (1), which is characterized in that cabinet body (1) left end passes through hinge
It being rotatably connected to cabinet door (5), cabinet door (5) surface is provided with clear area (2), tool box (3) are provided with immediately below clear area (2),
Cabinet body (1) lower end is provided with several universal wheels (4), is provided with heat dissipating grid (9) at left and right sides of cabinet body (1), cabinet body (1) bottom
It is provided with the second fan (12), is provided with partition (11) above fan (12), partition (11) surface is provided with several circular holes, partition
(11) left and right sides is fixedly connected with inner wall at left and right sides of cabinet body (1), is inlaid with the first fan (16), cabinet on rear side of cabinet body (1)
Inner wall is provided with dust shield case (10) on rear side of body (1), and the internal upper and lower ends inner wall of dust shield case (10) is provided with the first card slot (10),
Card slot (14) internal slide is connected with dust board (15), is provided with connecting rod (22), connecting rod at left and right sides of dust board (15) lower end
(22) surface is provided with limit hole (20), and lower end the first card slot (14) surface is provided with the second card slot (21), the first card slot
(14) it is provided with fixed block (25) at left and right sides of upper end, fixed block (25) surface is provided with circular hole, dust shield case (10) outside
It is provided with desiccant cartridge (6), desiccant cartridge (6) is internally provided with except wet sponge (19), except wet sponge (19) outer layer is provided with desiccant
Layer (18).
2. a kind of power distribution cabinet with desiccant dehumidification function according to claim 1, which is characterized in that fixed block (25) table
It is equipped at the circular hole of face gag lever post (23), gag lever post (23) surface set is provided with spring (24), and spring (24) upper end is connected and fixed
Block (25) lower surface, the spring other end connect limited block, and limited block is fixedly connected with gag lever post (23), gag lever post (23) other end
Through limit hole (20).
3. a kind of power distribution cabinet with desiccant dehumidification function according to claim 1, which is characterized in that dust shield case (10) is left
Right both side surface is provided with several first through hole (13), and dust shield case (10) rear end is fixedly connected with inner wall on rear side of cabinet body (1).
4. a kind of power distribution cabinet with desiccant dehumidification function according to claim 1, which is characterized in that desiccant cartridge (6) is left
Right both side surface is provided with several second through-holes (17), and desiccant cartridge (6) rear end is fixedly connected with inner wall on rear side of cabinet body (1).
5. a kind of power distribution cabinet with desiccant dehumidification function according to claim 1, which is characterized in that cabinet body (1) is internal
Upper end lower surface is provided with lampshade (7), and lampshade (7) is internally provided with headlamp (8), and lampshade (7) right end is provided with switch.
6. a kind of power distribution cabinet with desiccant dehumidification function according to claim 1, which is characterized in that cabinet body (1) appearance
Face is provided with one layer of insulating protection membrane structure, and insulating protection membrane structure is bonded with cabinet body (1) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811013171.2A CN109038319A (en) | 2018-08-31 | 2018-08-31 | A kind of power distribution cabinet with desiccant dehumidification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811013171.2A CN109038319A (en) | 2018-08-31 | 2018-08-31 | A kind of power distribution cabinet with desiccant dehumidification function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109038319A true CN109038319A (en) | 2018-12-18 |
Family
ID=64622685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811013171.2A Pending CN109038319A (en) | 2018-08-31 | 2018-08-31 | A kind of power distribution cabinet with desiccant dehumidification function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109038319A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110829224A (en) * | 2019-11-14 | 2020-02-21 | 国网山东省电力公司烟台市牟平区供电公司 | Dustproof heat dissipation device for electric power metering box |
| CN114122944A (en) * | 2022-01-24 | 2022-03-01 | 高原(山东)机电设备有限公司 | Oil field apparatus has air filtering capability's intelligent power distribution cabinet |
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| CN105932551A (en) * | 2016-06-04 | 2016-09-07 | 王杨 | Moisture-proof device for electric equipment |
| CN107331277A (en) * | 2017-06-28 | 2017-11-07 | 林顺宝 | A kind of simple automobile fan control system practical training stand |
| CN207138237U (en) * | 2017-07-28 | 2018-03-27 | 四川省新康意新材料科技有限公司 | The natural drying device of film processing |
| CN108167535A (en) * | 2017-12-25 | 2018-06-15 | 郑州赫恩电子信息技术有限公司 | A kind of gas pipeline installation supporting rack |
| CN108448454A (en) * | 2018-05-06 | 2018-08-24 | 郑飞珍 | A kind of dust-proof damp proof power switch cabinet |
-
2018
- 2018-08-31 CN CN201811013171.2A patent/CN109038319A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105932551A (en) * | 2016-06-04 | 2016-09-07 | 王杨 | Moisture-proof device for electric equipment |
| CN107331277A (en) * | 2017-06-28 | 2017-11-07 | 林顺宝 | A kind of simple automobile fan control system practical training stand |
| CN207138237U (en) * | 2017-07-28 | 2018-03-27 | 四川省新康意新材料科技有限公司 | The natural drying device of film processing |
| CN108167535A (en) * | 2017-12-25 | 2018-06-15 | 郑州赫恩电子信息技术有限公司 | A kind of gas pipeline installation supporting rack |
| CN108448454A (en) * | 2018-05-06 | 2018-08-24 | 郑飞珍 | A kind of dust-proof damp proof power switch cabinet |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110829224A (en) * | 2019-11-14 | 2020-02-21 | 国网山东省电力公司烟台市牟平区供电公司 | Dustproof heat dissipation device for electric power metering box |
| CN110829224B (en) * | 2019-11-14 | 2021-11-09 | 国网山东省电力公司烟台市牟平区供电公司 | Dustproof heat dissipation device for electric power metering box |
| CN114122944A (en) * | 2022-01-24 | 2022-03-01 | 高原(山东)机电设备有限公司 | Oil field apparatus has air filtering capability's intelligent power distribution cabinet |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |