CN107546597A - A kind of high voltage power distributing cabinet for being easy to radiating moistureproof - Google Patents
A kind of high voltage power distributing cabinet for being easy to radiating moistureproof Download PDFInfo
- Publication number
- CN107546597A CN107546597A CN201710987084.6A CN201710987084A CN107546597A CN 107546597 A CN107546597 A CN 107546597A CN 201710987084 A CN201710987084 A CN 201710987084A CN 107546597 A CN107546597 A CN 107546597A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- cabinet
- radiating
- easy
- high voltage
- 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.)
- Granted
Links
- 238000009423 ventilation Methods 0.000 claims description 36
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of high voltage power distributing cabinet for being easy to radiating moistureproof, including cabinet in extractor fan and distribution box, cabinet shell is provided with the second cavity layer in the distribution box, internal layer case is provided with the outside of second cavity layer, the first cavity layer is provided with the outside of internal layer case, shell is provided with the outside of first cavity layer, the extractor fan is provided with gearbox, first rotating shaft is provided with the left of gearbox, first rotating shaft is provided with the first impeller, great wheel is fixed with by connection rotating shaft on the right side of first rotating shaft, great wheel lower end is connected with small runner by belt, the first conical tooth is provided with the right side of small runner, the second conical tooth is engaged with the right side of first conical tooth, second tapered lower end is fixed in the second rotating shaft, second rotating shaft is interspersed in inside siphunculus, siphunculus lower end connects guard, the second rotating shaft inside guard is provided with the second impeller.The present invention is easy to the moistureproof high voltage power distributing cabinet of radiating, is easy to protection against the tide, provides power using wind energy, realizes green radiating.
Description
Technical field
The present invention relates to a kind of high voltage power distributing cabinet, specifically a kind of high voltage power distributing cabinet for being easy to radiating moistureproof.
Background technology
High voltage power distributing cabinet refers to be used for play break-make, control in power system generating, transmission of electricity, distribution, electric energy conversion and consumption
Or protection etc. effect, voltage class 3.6kV-550kV electric equipment products, mainly including primary cut-out, high voltage isolator
With earthed switch, high voltage load switch, high pressure automatic reclosing and sectionaliser, high-voltage actuating mechanism, high voltage explosion-proof power distribution device and
Several major classes such as high-tension switch cabinet.High voltage switch manufacturing industry is the manufacturing important component of power transmission and transforming equipment, in whole electric power
Occupy very important status in industry.
High voltage power distributing cabinet at work, due to being mounted with largely connector and various electronic components in power distribution cabinet, is led
Cause the total resistance value of power distribution cabinet very high, because substantial amounts of heat can be given out in case an electrically conductive so that the temperature of power distribution cabinet
Suddenly improve, and power distribution cabinet is all often that structure is compact, space is smaller and to be closed, particularly with a peak
Phase, power distribution cabinet can not radiate in time easilys lead to the damage of component in power distribution cabinet, or even the accidents such as fire occur, but if
Using air exhauster collocation thermovent radiating, the energy can be additionally consumed again, and outside air enters, particularly rainy days, in air
Internal component damage is easily caused containing large quantity of moisture.
The content of the invention
It is an object of the invention to provide a kind of high voltage power distributing cabinet for being easy to radiating moistureproof, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides following technical scheme：
A kind of high voltage power distributing cabinet for being easy to radiating moistureproof, including cabinet in extractor fan and distribution box, cabinet in the distribution box
The perisporium of bottom four is provided with the heat emission hole of array distribution, and cabinet shell is provided with the second cavity layer, the second cavity layer outside in distribution box
Provided with internal layer case, the perisporium of internal layer case four is provided with the second ventilating duct of array distribution, and the first cavity layer is provided with the outside of internal layer case, the
Be provided with shell on the outside of one cavity layer, first ventilating duct of the perisporium of shell four provided with array distribution, shell upper end top plate, in top plate
Portion is provided with ventilation duct, and lower end is provided with drainpipe on the left of shell, and drainpipe is provided with control valve, and shell lower end is fixed on base,
A support feet is respectively provided with the turning of base lower end four, the extractor fan is provided with gearbox, and gearbox lower end is fixed on
Three first rotating shafts in straight array distribution are provided with shell, on the left of gearbox, first rotating shaft is distributed provided with annular array
The first impeller, great wheel is fixed with by connection rotating shaft on the right side of first rotating shaft, great wheel is arranged on transmission internal, great wheel
Lower end is connected with small runner by belt, and the first conical tooth is provided with the right side of small runner, the second cone is engaged with the right side of the first conical tooth
Shape tooth, the second tapered lower end are fixed in the second rotating shaft, and the second rotating shaft is interspersed in inside siphunculus, and siphunculus upper inside passes through fixation
Sleeve pipe fixes the second rotating shaft, and fixed sleeving is set in the second rotating shaft, and siphunculus is provided with air guide hole, air guide hole on the downside of fixed sleeving
Ventilation duct, siphunculus lower end connection guard are connected, guard upper end is fixed on the inside top of cabinet in distribution box, and second inside guard
Rotating shaft is provided with the second impeller.
As the further scheme of the present invention：Second ventilating duct is provided with separate ventilation pipe and interior ventilation duct, separate ventilation pipe
It is arranged to the funnel-form of outward opening, is provided with inside interior ventilation duct and removes wet stock.
As further scheme of the invention：First ventilating duct is arranged to outer low and inner high skewed, and inverse time
Pin horizontal sextant angle is arranged to 30 degree.
As further scheme of the invention：The overall diameter of the small runner set be great wheel overall diameter three/
One.
As further scheme of the invention：Connection rotating shaft, which is provided with, between first conical tooth and small runner fixes
Support frame.
As further scheme of the invention：The material of the guard is arranged to steel.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention is easy to the moistureproof high voltage power distributing cabinet of radiating, and external wind blows the first impeller, and the first impeller passes through first turn
Axle drives great wheel, and for great wheel by the small runner of belt drive, the overall diameter setting of small runner is three points of great wheel overall diameter
One of, small runner obtains driving the second rotating shaft by the first conical tooth and the second conical tooth after speed change, and the second rotating shaft drives second
Wheel rotation negative pressure extracts the heat in cabinet in distribution box out, then is discharged by ventilation duct, and cabinet is born after being extracted heat in distribution box
Pressure is provided with outer logical from extraneous exhausting, external wind by heat emission hole, the second ventilating duct and the first ventilating duct by the second ventilating duct
When airduct and interior ventilation duct, separate ventilation pipe is arranged to the funnel-form of outward opening, and volume of air is compressed temperature drop of outwardly doing work
It is low, be easy to cool down cabinet in distribution box, be provided with inside interior ventilation duct except wet stock can dry air, be easy to protection against the tide, the first ventilation
Road is arranged to outer low and inner high skewed, and anticlockwise horizontal angle is arranged to 30 degree, and rainy days can avoid rainwater from falling into, and utilize
Wind energy provides power, realizes green radiating.
Brief description of the drawings
Fig. 1 is a kind of structural representation for being easy to the moistureproof high voltage power distributing cabinet of radiating.
Fig. 2 is a kind of left view structural representation for being easy to the moistureproof high voltage power distributing cabinet of radiating.
Fig. 3 is enlarged drawing at a kind of A being easy in the moistureproof high voltage power distributing cabinet of radiating.
Fig. 4 is enlarged drawing at a kind of B being easy in the moistureproof high voltage power distributing cabinet of radiating.
Wherein：Extractor fan 1, top plate 2, ventilation duct 3, the first ventilating duct 4, shell 5, the first cavity layer 6, internal layer case 7,
Two ventilating ducts 8, the second cavity layer 9, heat emission hole 10, drainpipe 11, base 12, support feet 13, cabinet 14, first rotating shaft in distribution box
101st, the first impeller 102, small runner 103, great wheel 104, the first conical tooth 105, the second conical tooth 106, gearbox 107,
Two rotating shafts 108, fixed sleeving 109, air guide hole 110, siphunculus 111, the second impeller 112, guard 113.
Embodiment
Technical scheme is described in more detail with reference to embodiment.
Fig. 1-4, a kind of high voltage power distributing cabinet for being easy to radiating moistureproof, including cabinet 14 in extractor fan 1 and distribution box are referred to,
The perisporium of 14 bottom of cabinet four is provided with the heat emission hole 10 of array distribution in the distribution box, and the shell of cabinet 14 is provided with the second sky in distribution box
Cavity layer 9, the outside of the second cavity layer 9 are provided with internal layer case 7, and the perisporium of internal layer case 7 four is provided with the second ventilating duct 8 of array distribution, the
Two ventilating ducts 18 are provided with separate ventilation pipe and interior ventilation duct, and separate ventilation pipe is arranged to the funnel-form of outward opening, set inside interior ventilation duct
Have and remove wet stock, the outside of internal layer case 7 is provided with the first cavity layer 6, is provided with shell 5 on the outside of the first cavity layer 6, on the perisporium of shell 5 four
The first ventilating duct 4 provided with array distribution, the first ventilating duct 4 are arranged to outer low and inner high skewed, and anticlockwise horizontal angle
30 degree are arranged to, the upper end top plate 2 of shell 5, the inside of top plate 2 is provided with ventilation duct 3, and the left side lower end of shell 5 is provided with drainpipe 11, draining
Pipe 11 is provided with control valve, and the lower end of shell 5 is fixed on base 12, and base 12 lower end four is respectively provided with a support feet on turning
13, the extractor fan 1 is provided with gearbox 107, and the lower end of gearbox 107 is fixed on shell 5, and the left side of gearbox 107 is provided with
Three first rotating shafts 101 in straight array distribution, first rotating shaft 101 are provided with the first impeller 102 of annular array distribution, the
The right side of one rotating shaft 101 is fixed with great wheel 104 by connection rotating shaft, and great wheel 104 is arranged on inside gearbox 107, great wheel
104 lower ends are connected with small runner 103 by belt, the overall diameter of small runner 103 set be the overall diameter of great wheel 104 three/
One, the small right side of runner 103 is provided with the first conical tooth 105, and connection rotating shaft is provided between the first conical tooth 105 and small runner 103
Fixing support rack, the right side of the first conical tooth 105 are engaged with the second conical tooth 106, and the lower end of the second taper 106 is fixed on the second rotating shaft
On 108, the second rotating shaft 108 is interspersed in inside siphunculus 111, and the upper inside of siphunculus 111 fixes the second rotating shaft by fixed sleeving 109
108, fixed sleeving 108 is set in the second rotating shaft 108, and the downside siphunculus 111 of fixed sleeving 108 is provided with air guide hole 110, wind-guiding
Mouth 110 connects ventilation ducts 3, the lower end of siphunculus 11 connection guard 113, and the material of guard 113 is arranged to steel, and the upper end of guard 113 is fixed
The inside top of cabinet 14 in distribution box, the second rotating shaft 108 inside guard 113 are provided with the second impeller 112, and external wind is blown
First impeller 102, the first impeller 102 drive great wheel 104 by first rotating shaft 101, and great wheel 104 passes through small turn of belt drive
Wheel 103, it is 1/3rd of the overall diameter of great wheel 104 that the overall diameter of small runner 103, which is set, and small runner 103 leads to after obtaining speed change
Cross the first conical tooth 105 and the second conical tooth 106 drives the second rotating shaft 108, the second rotating shaft 108 drives the second impeller 112 to rotate
Negative pressure extracts the heat in cabinet 14 in distribution box out, then is discharged by ventilation duct 13, and cabinet 14 is extracted negative pressure after heat in distribution box
It is provided with by heat emission hole 10, the second ventilating duct 8 and the first ventilating duct 4 from extraneous exhausting, external wind by the second ventilating duct 18
When separate ventilation pipe and interior ventilation duct, separate ventilation pipe is arranged to the funnel-form of outward opening, and volume of air is compressed outwardly acting temperature
Degree reduces, and is easy to cool down cabinet 14 in distribution box, be provided with inside interior ventilation duct except wet stock can dry air, be easy to protection against the tide, the
One ventilating duct 4 is arranged to outer low and inner high skewed, and anticlockwise horizontal angle is arranged to 30 degree, and rainy days can avoid rainwater from falling
Enter, provide power using wind energy, realize green radiating.
The present invention operation principle be：The present invention is easy to the moistureproof high voltage power distributing cabinet of radiating, and external wind blows the first impeller,
First impeller drives great wheel by first rotating shaft, and by the small runner of belt drive, the overall diameter of small runner is set is great wheel
/ 3rd of great wheel overall diameter, small runner obtain driving second turn by the first conical tooth and the second conical tooth after speed change
Axle, the second rotating shaft drives the second wheel rotation negative pressure to extract the heat in distribution box in cabinet out, then is discharged by ventilation duct, distribution box
Negative pressure passes through by heat emission hole, the second ventilating duct and the first ventilating duct from extraneous exhausting, external wind after interior cabinet is extracted heat
When two ventilating ducts are provided with separate ventilation pipe and interior ventilation duct, separate ventilation pipe is arranged to the funnel-form of outward opening, and volume of air is pressed
Contracting temperature of outwardly doing work reduces, and is easy to cool down cabinet in distribution box, be provided with inside interior ventilation duct except wet stock can dry air,
It is easy to protection against the tide, the first ventilating duct is arranged to outer low and inner high skewed, and anticlockwise horizontal angle is arranged to 30 degree, and rainy days can
Avoid rainwater from falling into, provide power using wind energy, realize green radiating.
The better embodiment of the present invention is explained in detail above, but the present invention is not limited to above-mentioned embodiment party
Formula, can also be on the premise of present inventive concept not be departed from one skilled in the relevant art's possessed knowledge
Various changes can be made.
Claims (6)
1. a kind of high voltage power distributing cabinet for being easy to radiating moistureproof, including cabinet (14) in extractor fan (1) and distribution box, its feature exist
In the perisporium of cabinet (14) bottom four is provided with the heat emission hole (10) of array distribution in the distribution box, cabinet (14) shell in distribution box
Provided with the second cavity layer (9), internal layer case (7) is provided with the outside of the second cavity layer (9), the perisporium of internal layer case (7) four is provided with array point
The second ventilating duct (8) of cloth, internal layer case (7) outside are provided with the first cavity layer (6), shell are provided with the outside of the first cavity layer (6)
(5), the perisporium of shell (5) four is provided with the first ventilating duct (4) of array distribution, shell (5) upper end top plate (2), top plate (2) inside
Provided with ventilation duct (3), lower end is provided with drainpipe (11) on the left of shell (5), and drainpipe (11) is provided with control valve, under shell (5)
End is fixed on base (12), and a support feet (13), the extractor fan (1) are respectively provided with the turning of base (12) lower end four
Gearbox (107) is provided with, gearbox (107) lower end is fixed on shell (5), and three are provided with the left of gearbox (107) in straight
The first rotating shaft (101) of shape array distribution, first impeller (102) of the first rotating shaft (101) provided with annular array distribution, first
Great wheel (104) is fixed with by connection rotating shaft on the right side of rotating shaft (101), great wheel (104) is arranged on gearbox (107) inside,
Great wheel (104) lower end is connected with small runner (103) by belt, and the first conical tooth (105) is provided with the right side of small runner (103),
The second conical tooth (106) is engaged with the right side of first conical tooth (105), the second taper (106) lower end is fixed on the second rotating shaft (108)
On, it is internal that the second rotating shaft (108) is interspersed in siphunculus (111), and siphunculus (111) upper inside fixes the by fixed sleeving (109)
Two rotating shafts (108), fixed sleeving (108) are set in the second rotating shaft (108), are set on the downside of fixed sleeving (108) on siphunculus (111)
There is an air guide hole (110), air guide hole (110) connection ventilation duct (3), siphunculus (11) lower end connection guard (113), on guard (113)
End is fixed on the inside top of cabinet in distribution box (14), and internal the second rotating shaft (108) of guard (113) is provided with the second impeller
(112)。
A kind of 2. high voltage power distributing cabinet for being easy to radiating moistureproof according to claim 1, it is characterised in that second ventilation
Road (18) is provided with separate ventilation pipe and interior ventilation duct, and separate ventilation pipe is arranged to the funnel-form of outward opening, is provided with and removes inside interior ventilation duct
Wet stock.
A kind of 3. high voltage power distributing cabinet for being easy to radiating moistureproof according to claim 1, it is characterised in that first ventilation
Road (4) is arranged to outer low and inner high skewed, and anticlockwise horizontal angle is arranged to 30 degree.
A kind of 4. high voltage power distributing cabinet for being easy to radiating moistureproof according to claim 1, it is characterised in that the small runner
(103) it is 1/3rd of great wheel (104) overall diameter that overall diameter, which is set,.
A kind of 5. high voltage power distributing cabinet for being easy to radiating moistureproof according to claim 1, it is characterised in that first taper
Connection rotating shaft is provided with fixing support rack between tooth (105) and small runner (103).
A kind of 6. high voltage power distributing cabinet for being easy to radiating moistureproof according to claim 1, it is characterised in that the guard
(113) material is arranged to steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710987084.6A CN107546597B (en) | 2017-10-20 | 2017-10-20 | High-voltage power distribution cabinet convenient to heat dissipation is dampproofing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710987084.6A CN107546597B (en) | 2017-10-20 | 2017-10-20 | High-voltage power distribution cabinet convenient to heat dissipation is dampproofing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107546597A true CN107546597A (en) | 2018-01-05 |
| CN107546597B CN107546597B (en) | 2024-04-05 |
Family
ID=60968081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710987084.6A Active CN107546597B (en) | 2017-10-20 | 2017-10-20 | High-voltage power distribution cabinet convenient to heat dissipation is dampproofing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107546597B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108448432A (en) * | 2018-05-21 | 2018-08-24 | 江含飞 | A kind of electric automobile high-voltage controller distribution box |
| CN108683092A (en) * | 2018-05-25 | 2018-10-19 | 徐铭壕 | A kind of electric power box changing fluid flow state heat dissipation technology based on physical arrangement |
| CN110492367A (en) * | 2019-09-12 | 2019-11-22 | 杨时雷 | A kind of high voltage power distributing cabinet |
| CN112038946A (en) * | 2020-09-02 | 2020-12-04 | 江苏高泰电气有限公司 | Unpowered heat dissipation and ventilation power distribution cabinet and heat dissipation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105337192A (en) * | 2015-11-25 | 2016-02-17 | 国家电网公司 | Ventilated moistureproof switch cabinet |
| CN205489171U (en) * | 2016-02-04 | 2016-08-17 | 上海击楫机械科技有限公司 | Portable switch board with dampproofing heat dissipation function |
| CN106374356A (en) * | 2016-10-28 | 2017-02-01 | 包惠娣 | Automatic dehumidifying outdoor power distribution cabinet |
| CN207282945U (en) * | 2017-10-20 | 2018-04-27 | 南京泓凯动力系统科技有限公司 | A kind of high voltage power distributing cabinet moisture-proof easy to heat dissipation |
-
2017
- 2017-10-20 CN CN201710987084.6A patent/CN107546597B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105337192A (en) * | 2015-11-25 | 2016-02-17 | 国家电网公司 | Ventilated moistureproof switch cabinet |
| CN205489171U (en) * | 2016-02-04 | 2016-08-17 | 上海击楫机械科技有限公司 | Portable switch board with dampproofing heat dissipation function |
| CN106374356A (en) * | 2016-10-28 | 2017-02-01 | 包惠娣 | Automatic dehumidifying outdoor power distribution cabinet |
| CN207282945U (en) * | 2017-10-20 | 2018-04-27 | 南京泓凯动力系统科技有限公司 | A kind of high voltage power distributing cabinet moisture-proof easy to heat dissipation |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108448432A (en) * | 2018-05-21 | 2018-08-24 | 江含飞 | A kind of electric automobile high-voltage controller distribution box |
| CN108683092A (en) * | 2018-05-25 | 2018-10-19 | 徐铭壕 | A kind of electric power box changing fluid flow state heat dissipation technology based on physical arrangement |
| CN110492367A (en) * | 2019-09-12 | 2019-11-22 | 杨时雷 | A kind of high voltage power distributing cabinet |
| CN112038946A (en) * | 2020-09-02 | 2020-12-04 | 江苏高泰电气有限公司 | Unpowered heat dissipation and ventilation power distribution cabinet and heat dissipation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107546597B (en) | 2024-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107546597A (en) | A kind of high voltage power distributing cabinet for being easy to radiating moistureproof | |
| CN207282945U (en) | A kind of high voltage power distributing cabinet moisture-proof easy to heat dissipation | |
| CN206163949U (en) | Electric power cabinet that ventilation effect is good | |
| CN205156536U (en) | Open -air formula paris polyphylla sunning field | |
| CN106786039A (en) | Intellectual high-low voltage electricity distribution cubicle switchboard | |
| CN103457178A (en) | High heat dissipation outdoor electric cabinet | |
| CN204927901U (en) | Portable dampproofing electric power cabinet with radiating effect excels in | |
| CN207083327U (en) | External electro-tricycle controller housing | |
| CN206696325U (en) | The mounting box for electric energy meter of height radiating | |
| CN206673396U (en) | A kind of power electronics distribution box | |
| CN206758895U (en) | A kind of novel high-pressure distribution box | |
| CN108233204A (en) | A kind of high-voltage board with dehumidification device | |
| CN206595111U (en) | A kind of energy saving transformer | |
| CN206976884U (en) | One kind radiating rainproof power distribution cabinet | |
| CN207398809U (en) | A kind of cable branch box | |
| CN207200086U (en) | A kind of Moisture-proof switch cabinet | |
| CN208939369U (en) | A kind of novel high-pressure cabinet of automatic dehumidifying | |
| CN205543882U (en) | Cubical switchboard heat dissipation pressure release top cap device | |
| CN111193198A (en) | High-low voltage switch cabinet | |
| CN109661148A (en) | A kind of game electronic communication equipment based on Internet of Things | |
| CN204167733U (en) | A kind of passive ventilation system of ring main unit distribution box | |
| CN204165343U (en) | A kind of copper sulphate drying equipment | |
| CN213093670U (en) | Intelligent box-type substation | |
| CN206269095U (en) | A kind of LED radiator of dedusting energy-saving | |
| CN206947805U (en) | A kind of high-low voltage electric power distribution cabinet for carrying circulation cooling mechanism |
Legal Events
| 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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |