CN105811273B - A kind of moistureproof good High-low voltage switch cabinet that radiates - Google Patents
A kind of moistureproof good High-low voltage switch cabinet that radiates Download PDFInfo
- Publication number
- CN105811273B CN105811273B CN201610232669.2A CN201610232669A CN105811273B CN 105811273 B CN105811273 B CN 105811273B CN 201610232669 A CN201610232669 A CN 201610232669A CN 105811273 B CN105811273 B CN 105811273B
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- China
- Prior art keywords
- parts
- air
- lateral partitions
- guiding device
- air guiding
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/266—Drying gases or vapours by filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/28—Selection of materials for use as drying agents
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2267/00—Multiple filter elements specially adapted for separating dispersed particles from gases or vapours
- B01D2267/40—Different types of filters
Abstract
The invention discloses a kind of High-low voltage switch cabinet, including cabinet, cabinet is made up of left plate, right plate, top plate, bottom plate, back plate and cabinet door, and cabinet is anterior to set cabinet door；Also include the first lateral partitions, the second lateral partitions, the 3rd lateral partitions, airway tube and 4 air guiding devices；The present invention effectively solves the radiating of High-low voltage switch cabinet and moistureproof two large problems.
Description
Technical field
The present invention relates to a kind of High-low voltage switch cabinet, belong to electrical equipment technical field.
Background technology
High-low voltage switch cabinet is the visual plant used in power supply-distribution system, main part in power transmission and distribution industry,
It is widely used in different places, such as skyscraper, residential quarters, industrial and mining enterprises, construction site place.
Existing High-low voltage switch cabinet use environment is severe, and existing switch cubicle is in HTHP or the ring of low-temp low-pressure
Used in border, greatly reduce the service life of High-low voltage switch cabinet, and existing switch cubicle humidity resistance is poor, heat dispersion
It is poor, often result in that aging circuit is serious, and service life is short.
The content of the invention
The technical problem to be solved in the present invention is：Existing High-low voltage switch cabinet heat dispersion difference and humidity resistance difference
Problem！！
In order to solve the above technical problems, the technical solution adopted in the present invention is：
High-low voltage switch cabinet, including cabinet, cabinet are made up of left plate, right plate, top plate, bottom plate, back plate and cabinet door, cabinet
Body is anterior to set cabinet door；Characterized in that, also include the first lateral partitions, the second lateral partitions, the 3rd lateral partitions, airway tube
With 4 air guiding devices；
Described airway tube one end sets 4 air-ins, and the other end sets 3 air-outs；
Described air guiding device is in funnel-form, the air of the large port of air guiding device as air guiding device
Input port, the air-out of the portlet of air guiding device as air guiding device, the air input of each airway tube
Mouth connects the air-out of air guiding device respectively, and the air-in of air guiding device is towards the four corners of the world four
Individual direction is set；
The air-in of air guiding device sets fibrous filter net；
Described the first lateral partitions, the second lateral partitions, the 3rd lateral partitions include three hollow cavities of upper, middle and lower,
The hollow cavity of its middle and upper part and the desiccant-filled material of the hollow cavity of bottom；The left end of middle hollow cavity set into
Gas port, right-hand member set gas outlet；
Described the first lateral partitions, the second lateral partitions, the upper and lower surface of the 3rd lateral partitions are provided with
Stomata, and the upper and lower surface of middle hollow cavity is also provided with stomata, and inside middle hollow cavity
It is staggered baffle plate perpendicular to upper and lower surface；
Described the first lateral partitions, the second lateral partitions, the 3rd lateral partitions centre hollow cavity air inlet
3 air-outs of airway tube are connected respectively；
Described right plate and the first described lateral partitions, the second lateral partitions, the 3rd lateral partitions centre in
The opening position that the gas outlet of cavity body is corresponding is provided with stomata；
Also include air guiding device fixed mount, wind direction detector, air velocity transducer, controller and motor；
The signal of wind direction detector detection is input to controller；
The signal of air velocity transducer detection is input to controller；
Air velocity transducer is arranged in the air-in of air guiding device；
The startup and stopping of controller controlled motor；
Air guiding device is arranged at the upper end of air guiding device fixed mount, and 4 air guiding devices are mutual
Angle be 90 degree；Air guiding device fixed mount perpendicular to ground, motor driven air guiding device fixed mount rotate so as to
Air guiding device is allowd to be directed parallel to any direction on ground.
Wherein, described desiccant material is made up of the material of following parts by weight：Portland cement 50-85 parts, wheat bran
35-78 parts, anhydrous calcium chloride 1-5 parts, calcium chloride dihydrate 20-50 parts, polyacrylamide 3-5 parts, zinc oxide 3-5 parts, graphite powder
15-18 parts, aluminum oxide 17-19 parts, talcum powder 3-8 parts, bentonite 5-6 parts, magnesium sulfate 10-12 parts, polyvinyl chloride tree
Fat 6-8 parts, honeycomb modified polyester fibre 2-3 parts, viscose rayon 2-5 parts.
More preferably technical scheme, described desiccant material are made up of one of ratio the material of following parts by weight：Silicon
70 parts of acid salt cement, 50 parts of wheat bran, 3 parts of anhydrous calcium chloride, 35 parts of calcium chloride dihydrate, 4 parts of polyacrylamide, zinc oxide 4
Part, 16 parts of graphite powder, aluminum oxide 17-19 parts, 6 parts of talcum powder, 6 parts of bentonite, magnesium sulfate 10-12 parts, polyvinyl chloride
7 parts of resin, honeycomb modified polyester fibre 2-3 parts, viscose rayon 2-5 parts.
More preferably technical scheme, described desiccant material are made up of other in which ratio the material of following parts by weight：
70 parts of portland cement, 70 parts of wheat bran, 5 parts of anhydrous calcium chloride, 50 parts of calcium chloride dihydrate, 4 parts of polyacrylamide, zinc oxide 4
Part, 16 parts of graphite powder, 18 parts of aluminum oxide, 6 parts of talcum powder, 6 parts of bentonite, 11 parts of magnesium sulfate, 7 parts of Corvic, honeybee
2.5 parts of nest modified polyester fibre, 2 parts of viscose rayon.
Compared with prior art, the advantage of the invention is that：First, the air guiding device that the present invention uses can be effective
The inside that natural wind is incorporated into High-low voltage switch cabinet, it is not necessary to using air blower, do not consume electric energy；Second, due to air
Guide device is set towards four corners of the world four direction, so the natural wind of multiple directions can easily be directed to height
Compress switch cabinet inside realize radiating；3rd, the hollow cavity structure setting of lateral partitions of the invention can be maximum
Radiated using natural wind, radiating effect is notable；4th, material mixture ratio had been both used by the desiccant material filled in lateral partitions
Natural wind can be caused to be easy to expand by desiccant material and then again by the stomata of the upper and lower surface of lateral partitions
The inside of High-low voltage switch cabinet is scattered to, while the desiccant material and can of the present invention is enough effective by the dust granules in natural wind
The inside filtered without being brought into cabinet, also have the present invention desiccant material drying property significantly can by humidity from
Right wind, which is effectively dried, serves moisture-proof role, and the air inside such cabinet is with regard to relatively dry.
4th, the air-in of air guiding device sets fibrous filter net, it is possible to achieve filtering larger particles hair powder
Dirt, such desiccant material replacement cycle can more long.
5th, the purpose that air velocity transducer is arranged in the air-in of air guiding device is, when wind speed senses
When device detects the maximum of wind speed, it is to face the wind direction that wind comes that illustrating, which has an air guiding device, is at this time controlled
Device controlled motor processed stops operating.Set 4 air guiding devices purpose be even if controller it is idle in the case of
It is the direction come generally toward wind at least to have an air guiding device.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of airway tube；
Fig. 3 is the structural representation for the air guiding device that the air-in of airway tube is set；
Fig. 4 is the structural representation of lateral partitions；
Fig. 5 is circuit control part principle block diagram of the present invention.
Wherein, 1 is the first lateral partitions；2 be the second lateral partitions；3 be the 3rd lateral partitions；
4 be air inlet；5 be gas outlet；6 be desiccant material；7 be stomata.
Embodiment
Invention is described in further detail below in conjunction with the accompanying drawings.
As Figure 1-4, High-low voltage switch cabinet, including cabinet, cabinet is by left plate, right plate, top plate, bottom plate, back plate
Formed with cabinet door, cabinet is anterior to set cabinet door；Also include the first lateral partitions, the second lateral partitions, the 3rd lateral partitions, air guide
Pipe and 4 air guiding devices；
Described airway tube one end sets 4 air-ins, and the other end sets 3 air-outs；
Described air guiding device is in funnel-form, the air of the large port of air guiding device as air guiding device
Input port, the air-out of the portlet of air guiding device as air guiding device, the air input of each airway tube
Mouth connects the air-out of air guiding device respectively, and the air-in of air guiding device is towards the four corners of the world four
Individual direction is set；
The air-in of air guiding device sets fibrous filter net；
Described the first lateral partitions, the second lateral partitions, the 3rd lateral partitions include three hollow cavities of upper, middle and lower,
The hollow cavity of its middle and upper part and the desiccant-filled material of the hollow cavity of bottom；The left end of middle hollow cavity set into
Gas port, right-hand member set gas outlet；
Described the first lateral partitions, the second lateral partitions, the upper and lower surface of the 3rd lateral partitions are provided with
Stomata, and the upper and lower surface of middle hollow cavity is also provided with stomata, and inside middle hollow cavity
It is staggered baffle plate perpendicular to upper and lower surface；
Described the first lateral partitions, the second lateral partitions, the 3rd lateral partitions centre hollow cavity air inlet
3 air-outs of airway tube are connected respectively；
Described right plate and the first described lateral partitions, the second lateral partitions, the 3rd lateral partitions centre in
The opening position that the gas outlet of cavity body is corresponding is provided with stomata；
Also include air guiding device fixed mount, wind direction detector, air velocity transducer, controller and motor；
The signal of wind direction detector detection is input to controller；
The signal of air velocity transducer detection is input to controller；
The startup and stopping of controller controlled motor；
Air guiding device is arranged at the upper end of air guiding device fixed mount, and 4 air guiding devices are mutual
Angle be 90 degree；Air guiding device fixed mount perpendicular to ground, motor driven air guiding device fixed mount rotate so as to
Air guiding device is allowd to be directed parallel to any direction on ground.
Described desiccant material has formed two ratios more preferably technical scheme by the material of following parts by weight：Wherein one
More preferably technical scheme, described desiccant material are made up of individual ratio the material of following parts by weight：70 parts of portland cement,
50 parts of wheat bran, 3 parts of anhydrous calcium chloride, 35 parts of calcium chloride dihydrate, 4 parts of polyacrylamide, 4 parts of zinc oxide, 16 parts of graphite powder,
Aluminum oxide 17-19 parts, 6 parts of talcum powder, 6 parts of bentonite, magnesium sulfate 10-12 parts, 7 parts of Corvic, honeycomb are modified
Polyester fiber 2-3 parts, viscose rayon 2-5 parts.
More preferably technical scheme, described desiccant material are made up of other in which ratio the material of following parts by weight：
70 parts of portland cement, 70 parts of wheat bran, 5 parts of anhydrous calcium chloride, 50 parts of calcium chloride dihydrate, 4 parts of polyacrylamide, zinc oxide 4
Part, 16 parts of graphite powder, 18 parts of aluminum oxide, 6 parts of talcum powder, 6 parts of bentonite, 11 parts of magnesium sulfate, 7 parts of Corvic, honeybee
2.5 parts of nest modified polyester fibre, 2 parts of viscose rayon.
The quality proportioning of above-described desiccant material and selected material have a two big advantages, and first, can be with
The natural wind for ensureing to introduce outside cabinet is passed through and then entered by the upper and lower surface stomata of lateral partitions
Inside cabinet, and the temperature inside cabinet can be consistent less than 20 degree（Radiating effect is obvious）；3rd, drying property is special
Not good, when finding the air humidity 75%-90% outside cabinet by test of many times, the air humidity inside cabinet is still
It may remain between 20%-30%, illustrate that the desiccant dryness that the present invention prepares is very good（Gas is not influenceed again simultaneously to pass through
Desiccant material）.
Claims (4)
1. a kind of moistureproof good High-low voltage switch cabinet that radiates, including cabinet, cabinet by left plate, right plate, top plate, bottom plate,
Back plate and cabinet door composition, cabinet is anterior to set cabinet door；Characterized in that, also include the first lateral partitions, the second lateral partitions, the
Three lateral partitions, airway tube and 4 air guiding devices；
Described airway tube one end sets 4 air-ins, and the other end sets 3 air-outs；
Described air guiding device is in funnel-form, and the large port of air guiding device inputs as the air of air guiding device
Mouthful, the air-out of the portlet of air guiding device as air guiding device, the air-in of each airway tube divides
Not Lian Jie air guiding device air-out, and the air-in of air guiding device is towards the side of the four corners of the world four
To setting；
The air-in of air guiding device sets fibrous filter net；
Described the first lateral partitions, the second lateral partitions, the 3rd lateral partitions include three hollow cavities of upper, middle and lower, wherein
The hollow cavity on top and the desiccant-filled material of the hollow cavity of bottom；The left end of middle hollow cavity sets air inlet
Mouthful, right-hand member sets gas outlet；
Described the first lateral partitions, the second lateral partitions, the upper and lower surface of the 3rd lateral partitions are provided with stomata,
And the upper and lower surface of middle hollow cavity is also provided with stomata, and middle hollow cavity internal vertical in
Upper and lower surface is staggered baffle plate；
Described the first lateral partitions, the second lateral partitions, the 3rd lateral partitions centre hollow cavity air inlet difference
Connect 3 air-outs of airway tube；
Described right plate and the first described lateral partitions, the second lateral partitions, the 3rd lateral partitions centre middle cavity
The opening position that the gas outlet of body is corresponding is provided with stomata；
Also include air guiding device fixed mount, wind direction detector, air velocity transducer, controller and motor；
The signal of wind direction detector detection is input to controller；
The signal of air velocity transducer detection is input to controller；
Air velocity transducer is arranged in the air-in of air guiding device；
The startup and stopping of controller controlled motor；
Air guiding device is arranged at the upper end of air guiding device fixed mount, the mutual folder of 4 air guiding devices
Angle is 90 degree；Air guiding device fixed mount perpendicular to ground, motor driven air guiding device fixed mount rotate so that
Air guiding device can be directed parallel to any direction on ground.
A kind of 2. moistureproof good High-low voltage switch cabinet that radiates according to claim 1, it is characterised in that described drying
Agent material is made up of the material of following parts by weight：Portland cement 50-85 parts, wheat bran 35-78 parts, anhydrous calcium chloride 1-5
Part, calcium chloride dihydrate 20-50 parts, polyacrylamide 3-5 parts, zinc oxide 3-5 parts, graphite powder 15-18 parts, aluminum oxide 17-19
Part, talcum powder 3-8 parts, bentonite 5-6 parts, magnesium sulfate 10-12 parts, Corvic 6-8 parts, honeycomb modified dacron fibre
Tie up 2-3 parts, viscose rayon 2-5 parts.
A kind of 3. moistureproof good High-low voltage switch cabinet that radiates according to claim 2, it is characterised in that described drying
Agent material is made up of the material of following parts by weight：70 parts of portland cement, 50 parts of wheat bran, 3 parts of anhydrous calcium chloride, two water chlorine
Change 35 parts of calcium, 4 parts of polyacrylamide, 4 parts of zinc oxide, 16 parts of graphite powder, aluminum oxide 17-19 parts, 6 parts of talcum powder, bentonite
6 parts, magnesium sulfate 10-12 parts, 7 parts of Corvic, honeycomb modified polyester fibre 2-3 parts, viscose rayon 2-5 parts.
A kind of 4. moistureproof good High-low voltage switch cabinet that radiates according to claim 2, it is characterised in that described drying
Agent material is made up of the material of following parts by weight：70 parts of portland cement, 70 parts of wheat bran, 5 parts of anhydrous calcium chloride, two water chlorinations
50 parts of calcium, 4 parts of polyacrylamide, 4 parts of zinc oxide, 16 parts of graphite powder, 18 parts of aluminum oxide, 6 parts of talcum powder, 6 parts of bentonite, sulphur
Sour 11 parts of magnesium, 7 parts of Corvic, 2.5 parts of honeycomb modified polyester fibre, 2 parts of viscose rayon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610232669.2A CN105811273B (en) | 2016-04-15 | 2016-04-15 | A kind of moistureproof good High-low voltage switch cabinet that radiates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610232669.2A CN105811273B (en) | 2016-04-15 | 2016-04-15 | A kind of moistureproof good High-low voltage switch cabinet that radiates |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105811273A CN105811273A (en) | 2016-07-27 |
| CN105811273B true CN105811273B (en) | 2018-03-09 |
Family
ID=56460501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610232669.2A Active CN105811273B (en) | 2016-04-15 | 2016-04-15 | A kind of moistureproof good High-low voltage switch cabinet that radiates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105811273B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101126766A (en) * | 2007-09-14 | 2008-02-20 | 浙江工业大学 | Tri-dimensional wind speed wind direction measuring apparatus based on omnidirectional vision |
| CN102154095A (en) * | 2010-12-24 | 2011-08-17 | 中国人民解放军海军潜艇学院 | Air microorganism sampling device |
| CN102698573A (en) * | 2012-05-16 | 2012-10-03 | 陈孟伯 | Drying agent for mine underground electric apparatus and preparation method thereof |
| CN103809608A (en) * | 2012-11-13 | 2014-05-21 | 西安中科麦特电子技术设备有限公司 | Novel polar axis type sun tracking system control circuit |
| CN104617505A (en) * | 2015-02-05 | 2015-05-13 | 愈先梅 | Power distribution cabinet of high-voltage distribution system |
| CN204344370U (en) * | 2014-11-26 | 2015-05-20 | 陕西亚泰电器科技有限公司 | A kind of intelligent wind power detects and power-generating control system |
| CN204615218U (en) * | 2015-06-03 | 2015-09-02 | 国网山东省电力公司枣庄供电公司 | A kind of for loading the device of electrical network with screen equipment |
| CN204668752U (en) * | 2015-06-01 | 2015-09-23 | 国家电网公司 | There is the power automation passage screen of radiating dustproof performance |
-
2016
- 2016-04-15 CN CN201610232669.2A patent/CN105811273B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101126766A (en) * | 2007-09-14 | 2008-02-20 | 浙江工业大学 | Tri-dimensional wind speed wind direction measuring apparatus based on omnidirectional vision |
| CN102154095A (en) * | 2010-12-24 | 2011-08-17 | 中国人民解放军海军潜艇学院 | Air microorganism sampling device |
| CN102698573A (en) * | 2012-05-16 | 2012-10-03 | 陈孟伯 | Drying agent for mine underground electric apparatus and preparation method thereof |
| CN103809608A (en) * | 2012-11-13 | 2014-05-21 | 西安中科麦特电子技术设备有限公司 | Novel polar axis type sun tracking system control circuit |
| CN204344370U (en) * | 2014-11-26 | 2015-05-20 | 陕西亚泰电器科技有限公司 | A kind of intelligent wind power detects and power-generating control system |
| CN104617505A (en) * | 2015-02-05 | 2015-05-13 | 愈先梅 | Power distribution cabinet of high-voltage distribution system |
| CN204668752U (en) * | 2015-06-01 | 2015-09-23 | 国家电网公司 | There is the power automation passage screen of radiating dustproof performance |
| CN204615218U (en) * | 2015-06-03 | 2015-09-02 | 国网山东省电力公司枣庄供电公司 | A kind of for loading the device of electrical network with screen equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105811273A (en) | 2016-07-27 |
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171228 Address after: 315032 Kang Zhuang South Road, Jiangbei District, Ningbo, Zhejiang Province, No. 528 Applicant after: Ningbo Xinshengzhong Pressure Electric Co.,Ltd. Address before: 239000 Anhui city of Chuzhou province to Xin'an County town center village flood Group No. 9 Applicant before: Wang Chao |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ying Xiaolei Inventor after: Wu Yingjun Inventor before: Wang Chao |
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| GR01 | Patent grant |