CN107978999A - A kind of electric power cabinet - Google Patents
A kind of electric power cabinet Download PDFInfo
- Publication number
- CN107978999A CN107978999A CN201711181831.3A CN201711181831A CN107978999A CN 107978999 A CN107978999 A CN 107978999A CN 201711181831 A CN201711181831 A CN 201711181831A CN 107978999 A CN107978999 A CN 107978999A
- Authority
- CN
- China
- Prior art keywords
- electric power
- power cabinet
- cabinet
- air port
- dust removal
- 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
- 239000000428 dust Substances 0.000 claims abstract description 50
- 238000013517 stratification Methods 0.000 claims abstract description 11
- 238000001914 filtration Methods 0.000 claims description 4
- 238000004062 sedimentation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of electric power cabinet, including electric power cabinet, display is installed above electric power cabinet front end, electric power cabinet both sides are respectively provided with a shutter air port, one, shutter air port is on electric power cabinet top, another is in electric power cabinet bottom, shutter air port rear is provided with the baffle of arc, electric power cabinet lower end is provided with expansion chamber, dust stratification drawer is installed in expansion chamber, expansion chamber upper end is provided with grieshoch inlet port, electric power cabinet rear end is provided with dust removal cabinet, one layer of filter screen is covered between dust removal cabinet top and bottom, blast pipe is installed below dust removal cabinet side, blast pipe one end and external connection, the other end inside dust removal cabinet with being connected, fan is also equipped with electric power cabinet backboard, fan passes through filter screen.It the advantage is that：The present invention can not only realize electric power cabinet fast cooling, and the electrical equipment that can prevent the dust in air from entering in electric power cabinet influence electric power cabinet；Good heat dissipation effect of the present invention, good dedusting effect, the more occasion of applicable dust use.
Description
Technical field
The invention belongs to technical field of electric power, and in particular to a kind of electric power cabinet.
Background technology
Electric power cabinet is a kind of common power infrastructures, it is internal be equipped with substantial amounts of power components, and due to working when is interior
Portion can produce substantial amounts of heat, and internal heat is not easy to be dispersed into air, it is easy to influences electric power cabinet electric elements inside
Normal work.Commonplace is the radiator window that shutter is opened up on electric power cabinet side wall, although playing heat dissipation
Effect, but the dust in air can not be blocked by shutter, dust, which enters inside electric power cabinet, can cause electric system abnormal, shadow
Ring the work of electrical equipment.
The content of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to now provide a kind of good heat dissipation effect, can block well
The electric power cabinet of dust.
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of electric power cabinet, its innovative point are：Bag
Electric power cabinet body is included, display is installed above the electric power cabinet body front end, is power switch and report on the left of the display
Alert device, the display right side is electrical screen, and the electric power cabinet body both sides are respectively provided with a shutter air port, the shutter
On electric power cabinet body top, another is provided with arc at electric power cabinet body bottom, shutter air port rear for one, air port
Baffle, the electric power cabinet body lower end is provided with expansion chamber, is provided with dust stratification drawer in the expansion chamber, on the expansion chamber
End is provided with dust inlet port, and the electric power cabinet rear end is provided with dust removal cabinet, and the dust removal cabinet is installed on electric power cabinet body backboard,
One layer of filter screen is covered between the dust removal cabinet top and bottom, dust removal cabinet side lower end is provided with blast pipe, it is described into
Air hose one end and external connection, the other end are also equipped with fan, institute with being connected inside dust removal cabinet on the electric power cabinet body backboard
State fan and pass through filter screen.
Further, the arc panel upper end is connected with shutter air port upper end, curved baffle lower end and shutter air port
Lower end connects, and the curved baffle is net structure, and the curved baffle both sides are provided with filtering baffle, under the curved baffle
End is connected between expansion chamber by sliding slot.
Further, between two shutter air ports, the fan is electrically connected the fan with power switch.
Further, temperature sensor, recipient and processor, the temperature sensor are installed inside the electric power cabinet
With recipient by being electrically connected, the processor is electrically connected with display screen and alarm.
Further, the dust stratification drawer lower end is provided with pulley, and the expansion chamber lower surface is provided with slide.
Further, extension set is also equipped with the blast pipe, the wind turbine with power switch by being electrically connected.
Beneficial effects of the present invention are as follows：
（1）The present invention by installing curved baffle on the inside of shutter air port, by the dust entered from shutter air port collect and
At curved baffle, dust can glide along the sliding slot between curved baffle and expansion chamber under gravity, reach expansion chamber
It is interior, avoid dust and enter in electric power cabinet；
（2）The present invention will settle indoor dust and be collected into dust stratification drawer, prevent by installing dust stratification drawer below electric power cabinet
The dust stopped in electric power cabinet influences electrical equipment；
（3）The present invention by the shutter air port of both sides by being arranged to different height, due to hot-air and the gravity of cold air
Difference, hot-air can be moved up, be discharged from the shutter air port of upper end, and cold air can enter from the shutter air port of lower end, this
Sample is formed a convection current, accelerates the heat dissipation inside electric power cabinet；
（4）The present invention by electric power cabinet rear set dust removal cabinet, the high air of exterior dustiness can be filtered, can interests
Cleaned air that can be inside dust removal cabinet reduces the dust inside dust removal cabinet as wind regime, similarly suitable more with dust
Occasion uses.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
The structure diagram of Fig. 2 dust removal cabinets of the present invention.
Embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book understands other advantages and effect of the present invention easily.
As depicted in figs. 1 and 2, a kind of electric power cabinet, including electric power cabinet body 1,1 front end of electric power cabinet body top are provided with aobvious
Show device 15, the left side of display 15 be power switch 16 and alarm 17, is electrical screen 18 on the right side of display 15, electric power cabinet body 1
Both sides are respectively provided with a shutter air port 2, and 2 one, shutter air port is on 1 top of electric power cabinet body, another is in electric power cabinet body
1 bottom, 2 rear of shutter air port are provided with the baffle 8 of arc, and 1 lower end of electric power cabinet body is provided with expansion chamber 11, expansion chamber 11
Dust stratification drawer 12 is inside installed, 11 upper end of expansion chamber is provided with grieshoch inlet port, and 1 rear end of electric power cabinet body is provided with dust removal cabinet 3, removes
Dirt cabinet 3 is installed on 1 backboard of electric power cabinet body, and one layer of filter screen 7, dust removal cabinet 3 are covered between 3 upper end 31 of dust removal cabinet and lower end 32
The lower section of side 33 is provided with inlet air 4 and manages, 4 one end of blast pipe and external connection, and the other end is connected with the inside of dust removal cabinet 3, electric power cabinet
Fan 6 is also equipped with 1 backboard of body, fan 6 passes through filter screen 7.
8 upper end of arc panel is connected with 2 upper end of shutter air port, and 8 lower end of curved baffle is connected with 2 lower end of shutter air port,
Curved baffle 2 is net structure, and 8 both sides of curved baffle are provided with filtering baffle 9, between 8 lower end of curved baffle and expansion chamber 11
Connected by sliding slot 10.
Between two shutter air ports 2, fan 6 is electrically connected fan 6 with power switch 16.
Temperature sensor 19, recipient 20 and processor 21 are installed, temperature sensor 19 is with connecing inside electric power cabinet body 1
By being electrically connected, processor 21 is electrically connected receiver 20 with display screen 18 and alarm 17.
12 lower end of dust stratification drawer is provided with pulley 14, and 11 lower surface of expansion chamber is provided with slide 13.
Wind turbine 5 is also equipped with blast pipe 4, wind turbine 5 with power switch 16 by being electrically connected.
During 1 use of electric power cabinet, after the temperature in electric power cabinet 1 exceedes the temperature set on display screen 18, alarm
17 can ring, and after staff receives prompting, can open power switch 16, the air of outdoor is entered dedusting by blast pipe 4
In cabinet 3, after filter screen 7, cooling wind enters in electric power cabinet 1 air in dust removal cabinet 3 under the action of fan 6, can be right
Electric power cabinet 1 realizes rapid cooling；The shutter air port 2 of both sides is arranged to different height at the same time, due to hot-air and cold sky
The gravitational difference of gas, hot-air can be moved up, be discharged from the shutter air port of upper end, cold air can be from the shutter air port of lower end
Into material is thus formed a cross-ventilation, accelerating the heat dissipation inside electric power cabinet 2；Pass through shutter air port rear at the same time
Curved baffle 8 filtered to entering the air in shutter air port 2, the dust of entrance is collected at curved baffle 8, dust
It can glide, reach in expansion chamber 11 along the sliding slot 10 between curved baffle 8 and expansion chamber 11 under gravity, while electricity
Air in power cabinet 1 can also reach in expansion chamber 11 under gravity, finally be collected in dust stratification drawer 12, and dust stratification is taken out
Drawer 12 can be taken out from expansion chamber 11, and the dust of collection is outwelled.The present invention is removed by having carried out multiple times of filtration sedimentation to air
Dirt effect is good, can be suitable for the more occasion of dust and use.
Above-described embodiment is presently preferred embodiments of the present invention, is not the limitation to technical solution of the present invention, as long as
The technical solution that can be realized without creative work on the basis of above-described embodiment, is regarded as falling into patent of the present invention
Rights protection scope in.
Claims (6)
- A kind of 1. electric power cabinet, it is characterised in that：Including electric power cabinet body, display is installed above the electric power cabinet body front end Device, be power switch and alarm on the left of the display, and the display right side is electrical screen, the electric power cabinet body both sides It is respectively provided with a shutter air port, one, the shutter air port is on electric power cabinet top, another is in electric power cabinet bottom, and described hundred Leaf window air port rear is provided with the baffle of arc, and the electric power cabinet body lower end is provided with expansion chamber, the sedimentation indoor location There is dust stratification drawer, the expansion chamber upper end is provided with grieshoch inlet port, and the electric power cabinet body rear end is provided with dust removal cabinet, described to remove Dirt cabinet is installed on electric power cabinet body backboard, and one layer of filter screen, the dust removal cabinet are covered between the dust removal cabinet top and bottom Blast pipe, described blast pipe one end and external connection are installed, the other end inside dust removal cabinet with being connected, the electric power below side Fan is also equipped with cabinet body backboard, the fan passes through filter screen.
- A kind of 2. electric power cabinet according to claim 1, it is characterised in that：The arc panel upper end and shutter air port upper end Connection, curved baffle lower end is connected with shutter air port lower end, and the curved baffle is net structure, the curved baffle both sides Filtering baffle is installed, is connected between the curved baffle lower end and expansion chamber by sliding slot.
- A kind of 3. electric power cabinet according to claim 1, it is characterised in that：The fan positioned at two shutter air ports it Between, the fan is electrically connected with power switch.
- A kind of 4. electric power cabinet according to claim 1, it is characterised in that：Temperature sensing is installed inside the electric power cabinet Device, recipient and processor, the temperature sensor with recipient by being electrically connected, the processor and display screen and alarm It is electrically connected.
- A kind of 5. electric power cabinet according to claim 1, it is characterised in that：The dust stratification drawer lower end is provided with pulley, institute State expansion chamber lower surface and slide is installed.
- A kind of 6. electric power cabinet according to claim 1, it is characterised in that：Wind turbine is also equipped with the blast pipe, it is described Wind turbine with power switch by being electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711181831.3A CN107978999A (en) | 2017-11-23 | 2017-11-23 | A kind of electric power cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711181831.3A CN107978999A (en) | 2017-11-23 | 2017-11-23 | A kind of electric power cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107978999A true CN107978999A (en) | 2018-05-01 |
Family
ID=62011089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711181831.3A Pending CN107978999A (en) | 2017-11-23 | 2017-11-23 | A kind of electric power cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107978999A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193392A (en) * | 2018-11-07 | 2019-01-11 | 李星瑶 | A kind of electric power cabinet with automatic dedusting function |
-
2017
- 2017-11-23 CN CN201711181831.3A patent/CN107978999A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193392A (en) * | 2018-11-07 | 2019-01-11 | 李星瑶 | A kind of electric power cabinet with automatic dedusting function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180501 |
|
| WD01 | Invention patent application deemed withdrawn after publication |