CN1756012B - Waterproof and dustproof power distribution cabinet - Google Patents
Waterproof and dustproof power distribution cabinet Download PDFInfo
- Publication number
- CN1756012B CN1756012B CN 200410066867 CN200410066867A CN1756012B CN 1756012 B CN1756012 B CN 1756012B CN 200410066867 CN200410066867 CN 200410066867 CN 200410066867 A CN200410066867 A CN 200410066867A CN 1756012 B CN1756012 B CN 1756012B
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- cabinet
- air inlet
- waterproof
- power distribution
- humidity controller
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Abstract
Disclosed a water-proof dust-proof power distribution cabinet comprises a cabinet, and an axial axialflown fan. Wherein, the two sides of cabinet both utilize the upper-lower division interlayer structure; the air inlet is arranged on the inner wall of lower separated layer and the air outlet is arranged on the inner wall of upper separated layer while the upper and lower separated layers are both covered water-proof clapboard with Persian blinds; and the position of air outlet and air inlet are individually relative to its Persian blinds to form upper-lower differential height. And an intelligent temperature-humidity controller and a heater are arranged in the cabinet while a replace slot of dust filtration net is arranged over the air outlet and the air inlet for replacing the dust filtration net more easily. The invention also arranges a internal air channel on the two sides of power distribution cabinet while the air inlet and the air outlet both have the dual-water-proof measure and the dust filtration net is arranged to solve the problem of aeration and protection. In addition, the intelligent temperature-humidity controller can detect and control the temperature and humidity to prevent the effect on the appliance elements caused by the dew generated by over lower temperature and the higher temperature.
Description
Technical field
The present invention relates to a kind of waterproof and dustproof power distribution cabinet that there is high requirement of shelter place in tunnel etc. that is used for.
Background technology
The power distribution cabinet that use in the existing tunnel place, its air exhausting device generally are located at the case top, cross when low when ambient temperature in the cabinet, generate condensation easily and influence the performance of electrical equipment in the cabinet.In addition, after the air inlet of this power distribution cabinet side blocked, the dirt filtrating screen spare part was difficult for changing.Therefore, this power distribution cabinet ventilate and degree of protection on also be difficult to satisfy the instructions for use that there is high requirement of shelter place in tunnel etc.
Summary of the invention
The object of the present invention is to provide the waterproof and dustproof power distribution cabinet that a kind of ventilation effect is good, degree of protection is high.
A kind of waterproof and dustproof power distribution cabinet provided by the present invention, comprise cabinet, air inlet that on this cabinet, is provided with and exhaust outlet, and the axial flow blower of installing at air inlet, all adopt the two sides of described cabinet, following split spacer structure, described air inlet is arranged on down on the internal face of interlayer, described exhaust outlet is arranged on the internal face of interlayer, again: on, the equal enclosing cover of following interlayer which is provided with the waterproof bulkhead of shutter, and be arranged on described on, exhaust outlet on the following interlayer internal face, the position of air inlet respectively with the waterproof bulkhead of its enclosing cover on shutter the position be set form high low head one by one, it is characterized in that:
Exhaust outlet on upper and lower interlayer internal face, the outside of air inlet also are respectively equipped with water proof and dust proof cover and dirt filtrating screen, and are provided with dirt filtrating screen respectively change slot on the interlayer internal face that is positioned at above exhaust outlet and the air inlet.
Above-mentioned waterproof and dustproof power distribution cabinet, also comprise the intelligent temperature and humidity controller and the heater that are arranged in the described cabinet, described intelligent temperature and humidity controller links to each other with axial flow blower with described heater respectively, by described intelligent temperature and humidity controller heater and axial flow blower is controlled automatically.
Above-mentioned waterproof and dustproof power distribution cabinet, also comprise the control switch that links to each other with axial flow blower with described intelligent temperature and humidity controller, heater, this control switch can be selected heater and axial flow blower are manually controlled or controlled automatically through the intelligent temperature and humidity controller.
Adopted above-mentioned technical solution, promptly built-in air channel is set in the power distribution cabinet both sides, carry out heat dissipation ventilation by advancing on this air channel, exhaust outlet, and waterproof bulkhead is the ground floor waterproof measure, the water proof and dust proof cover is a second layer waterproof measure, form, exhaust outlet all has dual waterproof measure, and install that dirt filtrating screen absorbs additional, aqueous vapor and dust in the filtered air, ventilate and protection question thereby efficiently solve, do not influence the overall appearance of power distribution cabinet again.In addition, comes humiture in the detecting box by the intelligent temperature and humidity controller is set in the cabinet, starting cabinet internal heater and blower fan are automatically avoided temperature to cross and are lowly generated condensation and temperature is too high that electric elements are impacted.In addition, the present invention also is easy to change standby redundancy and wearing detail.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a structure division exploded view of the present invention;
Fig. 3 is the structural representation after the present invention removes protecgulum;
Fig. 4 is a wind inlet/output channels schematic diagram of the present invention.
Embodiment
Shown in Fig. 1～3, the present invention, promptly a kind of waterproof and dustproof power distribution cabinet, air inlet 6 that comprise cabinet 100, on this cabinet 100, is provided with and exhaust outlet 5 and the axial flow blower of installing at air inlet 6 that is used to get rid of hot and humid gas in the cabinet, cooling 3.Exhaust outlet 5 cooperates with air inlet 6, the damp-heat air in the displacement cabinet 100.The blower fan 3 that air inlet 6 is installed by air inlet is blown in cabinet.
Upper and lower split interlayer 8,9 structures are all adopted in the two sides of cabinet 100, and air inlet 6 is arranged on down on the internal face of interlayer 9, and described exhaust outlet 5 is arranged on the internal face of interlayer 8.
Upper and lower interlayer 8,9 equal enclosing covers which is provided with the waterproof bulkhead 10 of shutter 13, and the position that is arranged on exhaust outlet 5 on upper and lower interlayer 8,9 internal faces and air inlet 6 respectively with the waterproof bulkhead 10 of its enclosing cover on shutter position 13 be set form high low head one by one, play the waterproof draught effect.
In addition, exhaust outlet 6 on upper and lower interlayer 8,9 internal faces, the outside of air inlet 5 also are respectively equipped with water proof and dust proof cover 11 and dirt filtrating screen 12, and be provided with dirt filtrating screen respectively and change slot 7 on the internal face that is positioned at above exhaust outlet 5 and the air inlet 6, slot 7 is changed dirt filtrating screens thus.
The present invention also can be provided with intelligent temperature and humidity controller 1, heater 4 and control switch 2 in cabinet 100, intelligent temperature and humidity controller 1 links to each other with axial flow blower 3 with heater 4 respectively.Controlling switch links to each other with intelligent temperature and humidity controller, heater and axial flow blower.The intelligent temperature and humidity controller is used to detect in-cabinet temperature, humidity, environment for use in starting and stopping cabinet inner blower and the heater, constant cabinet.Heater is used to keep lowest limit temperature in the cabinet, prevents that condensation from taking place.Control switch is used for ventilating in the cabinet, heating manually, automatically, the switch that stops to select.
Said structure has formed wind inlet/output channels as shown in Figure 4, built-in water proof and dust proof air duct promptly is set in the power distribution cabinet both sides, carry out heat dissipation ventilation by air intake on this air duct and exhaust outlet, this air duct is one-body molded with side plate in cabinet processing, and waterproof bulkhead is the ground floor waterproof measure, the water proof and dust proof cover is a second layer waterproof measure, form, exhaust outlet has dual waterproof measure, and install that dirt filtrating screen absorbed additional, aqueous vapor and dust in the air filtering.This design promptly efficiently solves ventilates and protection question, does not influence the overall appearance of power distribution cabinet again.In addition, establish the intelligent temperature and humidity controller in the cabinet, by humiture in the intelligent temperature and humidity controller detecting box, automatic starting cabinet internal heater and blower fan, in-cabinet temperature is stabilized between 10 ℃-40 ℃, avoids temperature to cross and low generate condensation and temperature is too high that electric elements are impacted.
The air channel design of uniqueness of the present invention is installed on all open air exhausts and heater element and is easy to the dismounting position in the cabinet, thereby is easy to change standby redundancy and wearing detail.Especially slot is installed advancing, establish on the exhaust outlet dirt filtrating screen,, is not needed to dismantle other device with regard to replaceable dirt filtrating screen as long as open the cabinet door.
Above embodiment is only for the usefulness that the present invention is described, but not limitation of the present invention, person skilled in the relevant technique, under the situation that does not break away from the spirit and scope of the present invention, can also make various conversion or variation, so all technical schemes that are equal to also should belong to category of the present invention and should be limited by each claim.
Claims (3)
1. a waterproof and dustproof power distribution cabinet comprises cabinet, the air inlet that is provided with and exhaust outlet and the axial flow blower of installing at air inlet on this cabinet,
Upper and lower split spacer structure is all adopted in the two sides of described cabinet, and described air inlet is arranged on down on the internal face of interlayer, and described exhaust outlet is arranged on the internal face of interlayer, again:
The equal enclosing cover of upper and lower interlayer which is provided with the waterproof bulkhead of shutter, and the position that is arranged on exhaust outlet on the described upper and lower interlayer internal face, air inlet respectively with the waterproof bulkhead of its enclosing cover on shutter the position be set form high low head one by one, it is characterized in that:
Exhaust outlet on described upper and lower interlayer internal face, the outside of air inlet also are respectively equipped with water proof and dust proof cover and dirt filtrating screen, and are provided with dirt filtrating screen respectively change slot on the interlayer internal face that is positioned at above exhaust outlet and the air inlet.
2. waterproof and dustproof power distribution cabinet according to claim 1, it is characterized in that: it also comprises intelligent temperature and humidity controller and the heater that is arranged in the described cabinet, described intelligent temperature and humidity controller links to each other with axial flow blower with described heater respectively, by described intelligent temperature and humidity controller heater and axial flow blower is controlled automatically.
3. waterproof and dustproof power distribution cabinet according to claim 2, it is characterized in that: it also comprises the control switch that links to each other with axial flow blower with described intelligent temperature and humidity controller, heater, and this control switch can be selected heater and axial flow blower are manually controlled or controlled automatically through the intelligent temperature and humidity controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410066867 CN1756012B (en) | 2004-09-29 | 2004-09-29 | Waterproof and dustproof power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410066867 CN1756012B (en) | 2004-09-29 | 2004-09-29 | Waterproof and dustproof power distribution cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1756012A CN1756012A (en) | 2006-04-05 |
| CN1756012B true CN1756012B (en) | 2010-08-25 |
Family
ID=36689054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410066867 Expired - Fee Related CN1756012B (en) | 2004-09-29 | 2004-09-29 | Waterproof and dustproof power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1756012B (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982907A (en) * | 2010-09-16 | 2011-03-02 | 镇江船舶电器有限责任公司 | Splash-proof ventilation structure |
| CN102055140A (en) * | 2010-11-18 | 2011-05-11 | 正泰电气股份有限公司 | Rain-proof, dust-proof and ventilated heat dissipation device of preassembled substation box |
| CA2819897C (en) | 2010-12-22 | 2019-02-19 | Cooper Technologies Company | Controlling airflow within an explosion-proof enclosure |
| CN102830728A (en) * | 2012-08-17 | 2012-12-19 | 浙江盾安机电科技有限公司 | Moistureproof electric control cabinet |
| WO2014031175A1 (en) | 2012-08-24 | 2014-02-27 | Cooper Technologies Company | Programmable termparature controller for hazardous location enclosures |
| CN103236654A (en) * | 2013-04-07 | 2013-08-07 | 国家电网公司 | Power switch cabinet |
| CN103327776B (en) * | 2013-06-26 | 2018-06-26 | 国家电网公司 | A kind of waterproof and dustproof structure of outdoor cabinet and the outdoor cabinet using the structure |
| CN104092115B (en) * | 2014-05-20 | 2016-06-01 | 上海海滨电气股份有限公司 | Waterproof and dustproof power distribution cabinet |
| CN104242112A (en) * | 2014-10-08 | 2014-12-24 | 成都川电开关厂 | Dustproof power distribution box |
| CN104393511A (en) * | 2014-11-28 | 2015-03-04 | 国家电网公司 | Method for reducing internal temperature of airtight device |
| CN104850042A (en) * | 2015-04-24 | 2015-08-19 | 新疆华隆油田科技股份有限公司 | Box type switching station monitoring and control system |
| CN105491832A (en) * | 2015-12-31 | 2016-04-13 | 邦彦技术股份有限公司 | Waterproof and ventilating apparatus |
| CN107171221A (en) * | 2016-03-07 | 2017-09-15 | 江苏金友电气有限公司 | A kind of intelligent photovoltaic preassembled transformer station |
| CN105742979A (en) * | 2016-04-14 | 2016-07-06 | 大唐岩滩水力发电有限责任公司 | Multi-functional intelligent control power distribution cabinet |
| CN106602418B (en) * | 2016-12-31 | 2018-05-22 | 日照德艺智能仪表有限公司 | A kind of distribution cabinet easy to maintain |
| CN108388294A (en) * | 2018-03-28 | 2018-08-10 | 河南省浩诺电气设备有限公司 | A kind of drawout cubicle of intelligent control internal environment |
| CN108631194A (en) * | 2018-05-05 | 2018-10-09 | 中科天工电气控股有限公司 | A kind of switchgear with dust control by ventilation function |
| CN109638678A (en) * | 2019-01-04 | 2019-04-16 | 浙江工业职业技术学院 | A kind of electric box and its assemble method |
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| CN2544444Y (en) * | 2002-06-10 | 2003-04-09 | 卢旭 | Outdoor used electric control box for oil production |
| CN2570945Y (en) * | 2002-09-09 | 2003-09-03 | 西安市远征科技有限公司 | Switch status display device |
| DE20315564U1 (en) * | 2003-10-07 | 2003-12-11 | Pfannenberg Gmbh | Assembly wall, in particular control cabinet wall, with components for control cabinet air conditioning |
| CN2744034Y (en) * | 2004-09-29 | 2005-11-30 | 上海达诺尔电气设备工程有限公司 | Water-proof dust-proof distributing cabinet |
-
2004
- 2004-09-29 CN CN 200410066867 patent/CN1756012B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2544444Y (en) * | 2002-06-10 | 2003-04-09 | 卢旭 | Outdoor used electric control box for oil production |
| CN2570945Y (en) * | 2002-09-09 | 2003-09-03 | 西安市远征科技有限公司 | Switch status display device |
| DE20315564U1 (en) * | 2003-10-07 | 2003-12-11 | Pfannenberg Gmbh | Assembly wall, in particular control cabinet wall, with components for control cabinet air conditioning |
| CN2744034Y (en) * | 2004-09-29 | 2005-11-30 | 上海达诺尔电气设备工程有限公司 | Water-proof dust-proof distributing cabinet |
Non-Patent Citations (1)
| Title |
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| JP特开2002-344183A 2002.11.29 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1756012A (en) | 2006-04-05 |
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Granted publication date: 20100825 Termination date: 20190929 |