CN105186311B - High-tension switch cabinet with good dust-proof radiating function - Google Patents
High-tension switch cabinet with good dust-proof radiating function Download PDFInfo
- Publication number
- CN105186311B CN105186311B CN201510572196.6A CN201510572196A CN105186311B CN 105186311 B CN105186311 B CN 105186311B CN 201510572196 A CN201510572196 A CN 201510572196A CN 105186311 B CN105186311 B CN 105186311B
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- CN
- China
- Prior art keywords
- filter
- lateral partitions
- dust
- gas outlet
- cabinet
- 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.)
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- 238000001914 filtration Methods 0.000 claims abstract description 35
- 238000000034 method Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 24
- 238000004140 cleaning Methods 0.000 abstract description 6
- 238000009826 distribution Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000005422 blasting Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000007 visual effect Effects 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
Abstract
The invention discloses a kind of high-tension switch cabinet with good dust-proof radiating function, including cabinet, cabinet door, three lateral partitions, temperature sensor, controller, air blowers；Also include the first filter and the second filter；Dust-filtering net is respectively provided with the middle part of first filter and the second filter, first filter and the second filter are respectively provided with air inlet on the side surface of upper surface, and the first filter and the second filter are respectively provided with gas outlet on the side surface of lower surface；The side surface of the first filter is provided with first exhaust pipeline, and the first exhaust pipeline is located near the upper surface of dust-filtering net；The side surface of the second filter is provided with second exhaust pipeline, and the second exhaust pipeline is located near the upper surface of dust-filtering net；Electronic controllable valve is provided with first exhaust pipeline and second exhaust pipeline；Effective solving of the invention is radiated and dust problem, realizes dust automation cleaning.
Description
Technical field
The present invention relates to a kind of high-tension switch cabinet, belong to electrical equipment technical field.
Background technology
Manufacturing enterprise and power supply management department are required for using substantial amounts of switch cubicle, are used to lay various controlling switches, electricity
Motivation, generator or other control devices.With the development of industry, all trades and professions to the power supply reliability of power system and
The requirement of stability is increasingly lifted, and transformer station mainly collects power supply, buck/boost and divide as the core link of power system
Effect with electric energy, high-low voltage conversion and power supply task that it is responsible for region.High-tension switch cabinet is used as transformer station
In visual plant, play a part of to close and cut-off power circuit, its to power system security reliability service have very weigh
The meaning wanted.Can typically have bus-bar room, overpressure means, relay control room, disconnecting switch, breaker chamber in high-tension switch cabinet
Deng.
Current high-tension switch cabinet is primarily present problems with：High-tension switch cabinet longtime running, necessarily there is excess load fortune in it
Go, switch the phenomenon such as aging, and these phenomenons are easy to cause inside switch cabinet local temperature to raise, and potential safety hazard occur, such as
Fruit is not excluded timely if this hidden danger, it is easy to is caused electric fire, therefore is ensured that inside switch cabinet clear air (dissipates
Heat) it is extremely important.In order to solve heat dissipation problem, many louvres are provided with the cabinet of many high-tension switch cabinets, some
The high-tension switch cabinet being located outside, when rainstorm weather comes interim, rainwater easily by louvre access switch cabinet inside, cause line
Short out road, or even cause the generation of fire.Then it is entitled：High tension distribution system power distribution cabinet Application No.： 201510061964.1Patent application document propose a kind of Cooling Solution, the lateral partitions of power distribution cabinet are all using hollow
Structure, the upper and lower surface of lateral partitions is provided with gas outlet, by blower fan to blasting air inside lateral partitions.This solution
Although some solve heat dissipation problem to the defect of scheme, but by a large amount of dust (because containing substantial amounts of dust in air)
It is incorporated into inside cabinet.How effectively to solve radiating while can effectively prevent from being incorporated into dust problem inside cabinet again be
One problem for being worth thinking researchThen We conducted substantial amounts of experimental study, the upper and lower surface in lateral partitions is attempted
Inner surface setting dust-filtering net, can so avoid dust from entering into the inside of cabinet, but lateral partitions over time
Inside but pile up substantial amounts of dust, then we carried out again it is substantial amounts of experiment attempt, will pass through between each lateral partitions
Pipeline communication, sets dust-filtering net on pipeline, and like this, dust will be blown to above filter layer, as long as regularly
Change filter layer just.But the inside of cabinet is all disposed on due to the pipeline for connecting each lateral partitions, it is periodically artificial
Filter layer is changed to bother very much.
The content of the invention
The technical problem to be solved in the present invention is：The lateral partitions of high-tension switch cabinet use hollow structure, to lateral partitions
Inside blasts air, can effectively solve heat dissipation problem, but easily to substantial amounts of dust is introduced inside cabinet, in order to solve powder
Dirt problem sets dust-filtering net at the louvre of the upper and lower surface of lateral partitions, although effectively solve dust problem,
But substantial amounts of dust is but deposited in the inside of lateral partitions.In order to solve the problems, such as the dust accumulation inside lateral partitions, use
Pipeline connects each lateral partitions, and dust-filtering net is set on pipeline, and such dust is just deposited in the online face of dust-filtering, needs
Dust-filtering net is periodically manually changed, is bothered very much.
In order to realize solving above technical problem, the technical solution adopted in the present invention is：With good dust-proof radiating work(
The high-tension switch cabinet of energy, including cabinet, cabinet door, three lateral partitions, temperature sensor, controller, air blowers；Three transverse directions every
Cabinet is separated into four chambers by plate；Each lateral partitions is hollow structure, and lateral partitions are named as successively from top to bottom：The
One lateral partitions, the second lateral partitions and the 3rd lateral partitions；The upper surface of the first lateral partitions sets air inlet, and right flank sets
Put gas outlet；The right flank of the second lateral partitions sets air inlet, and left surface sets gas outlet；The left surface of the 3rd lateral partitions
Air inlet is set, and right flank sets gas outlet；First lateral partitions, the second lateral partitions, the upper surface of the 3rd lateral partitions and
Lower surface is respectively provided with louvre, and the inner surface at the first lateral partitions, the second lateral partitions, the louvre of the 3rd lateral partitions is equal
Dust-filtering net is set；Temperature sensor is arranged inside cabinet, and the data signal of temperature sensor collection is input to controller,
Controller controls the starting and stopping of air blower, and the gas outlet of air blower connects the air inlet of the first lateral partitions by pipeline；
Characterized in that, also including the first filter and the second filter；During first filter and the second filter are
Be respectively provided with dust-filtering net in the middle part of hollow cylinder structure, the first filter and the second filter, the first filter and
Second filter is respectively provided with air inlet on the side surface of upper surface, and the first filter and the second filter are under
Gas outlet is respectively provided with the side surface on surface；First filter and the second filter may be contained within the outside of cabinet；First
The gas outlet of lateral partitions connects the air inlet of the first filter, and the gas outlet of the first filter connects the second lateral partitions
Air inlet, the gas outlet of the second lateral partitions connects the air inlet of the second filter, and the gas outlet of the second filter connects
The air inlet of the 3rd lateral partitions is connect, the gas outlet of the 3rd lateral partitions is connected to the outside of cabinet by pipeline；
The side surface of the first filter is provided with first exhaust pipeline, and the first exhaust pipeline is located at dust-filtering net
Near upper surface；
The side surface of the second filter is provided with second exhaust pipeline, and the second exhaust pipeline is located at dust-filtering net
Near upper surface；
Electronic controllable valve is provided with first exhaust pipeline and second exhaust pipeline；Controller controls this electronic controllable
The opening of valve and closing.
Controller controls the opening of electronic controllable valve as follows with the detailed process closed：
The first step, a timer timing of controller, once timing time is electric to controller control simultaneously is reset at once
Dynamic controllable valve is opened；Second step, another timer of controller starts timing while electronic controllable valve is opened, once
Timing time controls electronic controllable valve to close to controller simultaneously is reset at once；3rd step, constantly repeats the first step and second
Step.
Further, it is provided with screen pack on the gas outlet of described air blower.
Further, described controller uses MSP430 single-chip microcomputers.
Compared with prior art, the advantage of the invention is that：The high-tension switch cabinet that the present invention is provided, when temperature sensor inspection
Measure cabinet internal temperature it is too high when, can be to blasting air inside cabinet, and all chambers of cabinet can blast sky
Gas, the air in whole cabinet is very unimpeded, therefore problem inside cabinet will not be too high；Rainstorm weather, rainwater will not enter
To the inside of switch cubicle.The advantage of protrusion of the invention has two, and first, the inside of lateral partitions will not sedimentating dust；Second,
Connected by the first filter and the second filter between each lateral partitions, substantial amounts of dust is all blown to the first filtering
At the dust-filtering net of device and at the dust-filtering net of the second filter, due to the first filter and the second filter
The outside of cabinet is disposed on, so the dust at cleaning dust-filtering net is comparatively easy；3rd, first
Discharge duct is provided with the dust-filtering net of filter and the second filter, is provided with discharge duct electronic controllable
Valve, at interval of a period of time, just electronic controllable valve is opened in control to controller, and the dust piled up at such dust-filtering net is just
Can be blown by discharge duct, the real purpose for realizing automation cleaning dust.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Wherein, 1 is the first lateral partitions；2 is the second lateral partitions；3 is the 3rd lateral partitions；4 is the first filter；
5 is the second filter.
Specific embodiment
Invention is described in further detail below in conjunction with the accompanying drawings.
Reference picture 1, the high-tension switch cabinet with good dust-proof radiating function, including cabinet, cabinet door, three lateral partitions,
Temperature sensor, controller, air blower；Cabinet is separated into four chambers by three lateral partitions；During each lateral partitions is
Hollow structure, lateral partitions are named as successively from top to bottom：First lateral partitions, the second lateral partitions and the 3rd lateral partitions；The
The upper surface of one lateral partitions sets air inlet, and right flank sets gas outlet；The right flank of the second lateral partitions sets air inlet,
Left surface sets gas outlet；The left surface of the 3rd lateral partitions sets air inlet, and right flank sets gas outlet；First laterally every
Plate, the second lateral partitions, the upper and lower surface of the 3rd lateral partitions are respectively provided with louvre, the first lateral partitions, the second horizontal stroke
Dust-filtering net is respectively provided with to the inner surface at dividing plate, the louvre of the 3rd lateral partitions；Temperature sensor is arranged in cabinet
Portion, the data signal of temperature sensor collection is input to controller, and controller controls the starting and stopping of air blower, air blower
Gas outlet connects the air inlet of the first lateral partitions by pipeline；Characterized in that, also including the first filter and the second mistake
Filter device；First filter and the second filter are hollow circular cylinder structure, the first filter and the second filtering dress
The middle part put is respectively provided with dust-filtering net, and the first filter and the second filter are respectively provided with the side surface of upper surface
Air inlet, the first filter and the second filter are respectively provided with gas outlet on the side surface of lower surface；First filtering dress
Put the outside that cabinet is may be contained within the second filter；The gas outlet of the first lateral partitions connects the air inlet of the first filter
Mouthful, the gas outlet of the first filter connects the air inlet of the second lateral partitions, the gas outlet connection second of the second lateral partitions
The air inlet of filter, the gas outlet of the second filter connects the air inlet of the 3rd lateral partitions, the 3rd lateral partitions
Gas outlet is connected to the outside of cabinet by pipeline；
The side surface of the first filter is provided with first exhaust pipeline, and the first exhaust pipeline is located at dust-filtering net
Near upper surface；The side surface of the second filter is provided with second exhaust pipeline, and the second exhaust pipeline is located at dust-filtering
Near the upper surface of net；Electronic controllable valve is provided with first exhaust pipeline and second exhaust pipeline；Controller control should
The opening of electronic controllable valve and closing.
Controller controls the opening of electronic controllable valve as follows with the detailed process closed：
The first step, a timer timing of controller, once timing time is electric to controller control simultaneously is reset at once
Dynamic controllable valve is opened；Second step, another timer of controller starts timing while electronic controllable valve is opened, once
Timing time controls electronic controllable valve to close to controller simultaneously is reset at once；3rd step, constantly repeats the first step and second
Step.
In order to preferably dust-proof, dust-filtering net is provided with the gas outlet of air blower.
Wherein, described controller uses MSP430 single-chip microcomputers.Wherein, electronic controllable valve uses JL600-Q1 Pneumatic balls
Valve.
The operation principle explanation of automatic dust cleaning of the present invention：By the first filter and the between each lateral partitions
Two filters connect, substantial amounts of dust be all blown at the dust-filtering net of the first filter and the second filter powder
At dirt screen pack, because the first filter and the second filter are disposed on the outside of cabinet, so cleaning dust
Dust at screen pack is comparatively easy；And at the dust-filtering net of the first filter and the second filter
Discharge duct is provided with, electronic controllable valve is provided with discharge duct, controller at interval of a period of time just open by control
Electronic controllable valve, the dust piled up at such dust-filtering net can be just blown by discharge duct, real realization
The purpose of automation cleaning dust.
Claims (3)
1. the high-tension switch cabinet with good dust-proof radiating function, including cabinet, cabinet door, three lateral partitions, temperature sensor,
Controller, air blower；Cabinet is separated into four chambers by three lateral partitions；Each lateral partitions is hollow structure, laterally
Dividing plate is named as successively from top to bottom：First lateral partitions, the second lateral partitions and the 3rd lateral partitions；First lateral partitions
Upper surface sets air inlet, and right flank sets gas outlet；The right flank of the second lateral partitions sets air inlet, and left surface is set out
Gas port；The left surface of the 3rd lateral partitions sets air inlet, and right flank sets gas outlet；First lateral partitions, second laterally every
Plate, the upper and lower surface of the 3rd lateral partitions are respectively provided with louvre, the first lateral partitions, the second lateral partitions, the 3rd horizontal stroke
Dust-filtering net is respectively provided with to the inner surface at the louvre of dividing plate；Temperature sensor is arranged inside cabinet, temperature sensor
The data signal of collection is input to controller, and controller controls the starting and stopping of air blower, and the gas outlet of air blower is by pipe
Road connects the air inlet of the first lateral partitions；Characterized in that, also including the first filter and the second filter；First mistake
Filter device and the second filter are hollow circular cylinder structures, are respectively provided with the middle part of the first filter and the second filter
Dust-filtering net, the first filter and the second filter are respectively provided with air inlet, the first mistake on the side surface of upper surface
Filter device and the second filter are respectively provided with gas outlet on the side surface of lower surface；First filter and the second filtering dress
Put the outside that may be contained within cabinet；The gas outlet of the first lateral partitions connects the air inlet of the first filter, the first filtering dress
The gas outlet put connects the air inlet of the second lateral partitions, and the gas outlet of the second lateral partitions connects the air inlet of the second filter
Mouthful, the gas outlet of the second filter connects the air inlet of the 3rd lateral partitions, and the gas outlet of the 3rd lateral partitions passes through pipeline
It is connected to the outside of cabinet；
The side surface of the first filter is provided with first exhaust pipeline, and the first exhaust pipeline is located at the upper table of dust-filtering net
Near face；
The side surface of the second filter is provided with second exhaust pipeline, and the second exhaust pipeline is located at the upper table of dust-filtering net
Near face；
Electronic controllable valve is provided with first exhaust pipeline and second exhaust pipeline；Controller controls the electronic controllable valve
Opening with close；
Controller controls the opening of electronic controllable valve as follows with the detailed process closed：
The first step, a timer timing of controller, once timing time at once reset simultaneously controller control it is electronic can
Control valve is opened；Second step, another timer of controller starts timing while electronic controllable valve is opened, once timing
Time controls electronic controllable valve to close to controller simultaneously is reset at once；3rd step, constantly repeats the first step and second step.
2. high-tension switch cabinet according to claim 1, it is characterised in that be provided with powder on the gas outlet of described air blower
Dirt screen pack.
3. high-tension switch cabinet according to claim 1, it is characterised in that described controller uses MSP430 single-chip microcomputers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510572196.6A CN105186311B (en) | 2015-09-10 | 2015-09-10 | High-tension switch cabinet with good dust-proof radiating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510572196.6A CN105186311B (en) | 2015-09-10 | 2015-09-10 | High-tension switch cabinet with good dust-proof radiating function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105186311A CN105186311A (en) | 2015-12-23 |
| CN105186311B true CN105186311B (en) | 2017-06-16 |
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ID=54908242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510572196.6A Active CN105186311B (en) | 2015-09-10 | 2015-09-10 | High-tension switch cabinet with good dust-proof radiating function |
Country Status (1)
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101143369A (en) * | 2007-06-28 | 2008-03-19 | 深圳市深南电路有限公司 | System and method for collecting dust in production line |
| CN203851409U (en) * | 2014-04-30 | 2014-09-24 | 常州市盈能电气有限公司 | Externally-arranged air circulation device of electrical control cabinet |
| CN204216420U (en) * | 2014-11-27 | 2015-03-18 | 江苏联固电气有限公司 | The automatic dust removing apparatus of high-low voltage electric power distribution cabinet |
| CN204230673U (en) * | 2014-10-27 | 2015-03-25 | 绥化学院 | A kind of high-voltage board |
| CN204259350U (en) * | 2014-12-25 | 2015-04-08 | 云南铝业股份有限公司 | A kind of electrical control cubicles be suitable in dusty circumstances |
| CN104617505A (en) * | 2015-02-05 | 2015-05-13 | 愈先梅 | Power distribution cabinet of high-voltage distribution system |
| CN104852292A (en) * | 2015-06-01 | 2015-08-19 | 江苏省电力公司盐城供电公司 | Electric automated channel screen with cooling and dust-proof functions |
-
2015
- 2015-09-10 CN CN201510572196.6A patent/CN105186311B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101143369A (en) * | 2007-06-28 | 2008-03-19 | 深圳市深南电路有限公司 | System and method for collecting dust in production line |
| CN203851409U (en) * | 2014-04-30 | 2014-09-24 | 常州市盈能电气有限公司 | Externally-arranged air circulation device of electrical control cabinet |
| CN204230673U (en) * | 2014-10-27 | 2015-03-25 | 绥化学院 | A kind of high-voltage board |
| CN204216420U (en) * | 2014-11-27 | 2015-03-18 | 江苏联固电气有限公司 | The automatic dust removing apparatus of high-low voltage electric power distribution cabinet |
| CN204259350U (en) * | 2014-12-25 | 2015-04-08 | 云南铝业股份有限公司 | A kind of electrical control cubicles be suitable in dusty circumstances |
| CN104617505A (en) * | 2015-02-05 | 2015-05-13 | 愈先梅 | Power distribution cabinet of high-voltage distribution system |
| CN104852292A (en) * | 2015-06-01 | 2015-08-19 | 江苏省电力公司盐城供电公司 | Electric automated channel screen with cooling and dust-proof functions |
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| Publication number | Publication date |
|---|---|
| CN105186311A (en) | 2015-12-23 |
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