CN110190540A - A kind of ventilation and heat dehumidifying transformation cabinet - Google Patents
A kind of ventilation and heat dehumidifying transformation cabinet Download PDFInfo
- Publication number
- CN110190540A CN110190540A CN201910594604.6A CN201910594604A CN110190540A CN 110190540 A CN110190540 A CN 110190540A CN 201910594604 A CN201910594604 A CN 201910594604A CN 110190540 A CN110190540 A CN 110190540A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- dish
- ventilation
- ventilating duct
- shaped piece
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- 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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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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Drying Of Gases (AREA)
Abstract
The invention proposes a kind of ventilation and heat dehumidifying transformation cabinets, including cabinet body, the first ventilating duct is equipped between inner cabinet top and outer cabinet top, independent second ventilating duct, third venting road are equipped between inner cabinet side wall and outer cabinet side wall, and the second ventilating duct, third venting road are positioned opposite about the central axes of cabinet body, the 4th ventilating duct is equipped between inner cabinet bottom end and outer cabinet bottom end, the first ventilating duct is connected to the second ventilating duct and third venting road is connected to the 4th ventilating duct；Inner cabinet side wall is equipped with multiple the first ventilation openings being connected to the second ventilating duct and multiple the second ventilation openings being connected to third venting road, it is equipped with the first regulating part that can close the first ventilation opening at first ventilation opening, is equipped with the second regulating part that can close the second ventilation opening at the second ventilation opening.The present invention is easy to form cycle cooling system in interior interior of the cabinet, effectively improves ventilation and heat dehumidifying effect.
Description
Technical field
The present invention relates to technical field of electric equipment more particularly to a kind of ventilation and heat dehumidifying transformation cabinets.
Background technique
The increasingly raising horizontal with electrification, electric power facility have been obtained more and more with the continuous social and economic development
It is widely applied, wherein outdoor electrical control cabinet is as the important equipment for putting power equipment or professional power wiring,
Also it has been widely used in the various aspects of electric system.
Currently, being hardly formed the cooling system of circulation inside domestic most common transformation cabinet, lead to the heat dissipation, dehumidifying in this way
Effect it is not obvious enough, and existing transformation cabinet is all provided with simple heat release hole, and these heat release holes are also easy to the ash made
Dirt enters in transformation cabinet, so that the electronic device in transformation cabinet is easy to damage.
Summary of the invention
Based on technical problem present in background technique, the invention proposes a kind of ventilation and heat dehumidifying transformation cabinets.
A kind of ventilation and heat dehumidifying transformation cabinet proposed by the present invention, including cabinet body, cabinet body include that inner cabinet and setting exist
Outer cabinet outside inner cabinet is equipped with the first ventilating duct, inner cabinet side wall and outer cabinet between inner cabinet top and outer cabinet top
Independent second ventilating duct, third venting road are equipped between body sidewall, and the second ventilating duct, third venting road are about cabinet body
Central axes are positioned opposite, and the 4th ventilating duct, the first ventilating duct and the second ventilation are equipped between inner cabinet bottom end and outer cabinet bottom end
Road is connected to and third venting road is connected to the 4th ventilating duct；Outer cabinet be equipped with the air inlet that is connected to the first ventilating duct and with
The air outlet of 4th ventilating duct connection, air inlet are equipped with blower；Inner cabinet side wall is connected to equipped with multiple with the second ventilating duct
The first ventilation opening and multiple the second ventilation openings being connected to third venting road, be equipped with that can to close first logical at the first ventilation opening
First regulating part in air port is equipped with the second regulating part that can close the second ventilation opening at the second ventilation opening.
Preferably, the first regulating part includes the first dish-shaped piece and the first elastic component, and the first dish-shaped piece setting is in the second ventilation
In road and the opening of the first dish-shaped piece is towards outer cabinet, and the area of the first dish-shaped piece is greater than the sectional area of the first ventilation opening, and first
Dish-shaped piece open end is equipped with multiple first iron plates, is equipped with the first electromagnet with the first iron plate opposite position on outer cabinet,
First elastic component one end is connect with the first dish-shaped piece and its other end is connect with outer cabinet, and in its natural state, the first dish
Piece and inner cabinet seal against the first ventilation opening.
Preferably, the first dish-shaped piece is equipped with the first sealing ring close to inner cabinet side, the central axes of the first sealing ring and the
The central axes of one ventilation opening are overlapped, and the diameter of the first sealing ring is adapted with the diameter of the first ventilation opening.
Preferably, the second regulating part includes the second dish-shaped piece and the second elastic component, and the second dish-shaped piece is arranged in third venting
In road and the opening of the second dish-shaped piece is towards outer cabinet, and the area of the second dish-shaped piece is greater than the sectional area of the second ventilation opening, and second
Dish-shaped piece open end is equipped with multiple second iron plates, is equipped with the second electromagnet with the second iron plate opposite position on outer cabinet,
Second elastic component one end is connect with the second dish-shaped piece and its other end is connect with outer cabinet, and in its natural state, the second dish
Piece and inner cabinet seal against the second ventilation opening.
Preferably, the second dish-shaped piece is equipped with the second sealing ring close to inner cabinet side, the central axes of the second sealing ring and the
The central axes of two ventilation openings are overlapped, and the diameter of the second sealing ring is adapted with the diameter of the second ventilation opening.
Preferably, arranged for interval has multiple first Air Filters in the first ventilating duct.
Preferably, arranged for interval has multiple second Air Filters in the 4th ventilating duct.
A kind of ventilation and heat dehumidifying transformation cabinet proposed by the present invention is introduced from the blower of air inlet into the first ventilating duct
Air-flow, air-flow enter in the second ventilating duct, adjust the first regulating part, the second regulating part to open the first ventilation opening, second respectively
Ventilation opening, air-flow enter after inner cabinet takes away heat and are entered in third venting road by the second ventilation opening, enter back into the 4th ventilating duct
And be discharged by air outlet, the second ventilating duct and third venting road are positioned opposite, are easy to form circulation cooling system in interior interior of the cabinet
System, effectively improves ventilation and heat dehumidifying effect.The present invention can adjust the first ventilation opening, second according to inner cabinet internal temperature
The quantity that ventilation opening is opened controls ventilation quantity, can also adjust ventilation quantity by control power of fan.By the first ventilating duct,
The first Air Filter, the second Air Filter are respectively set in second ventilating duct, it is possible to prevente effectively from dust enters interior of the cabinet.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of ventilation and heat dehumidifying transformation cabinet proposed by the present invention；
Fig. 2 is enlarged structure schematic diagram at A in Fig. 1；
Fig. 3 is enlarged structure schematic diagram at B in Fig. 1.
Specific embodiment
- Fig. 3 referring to Fig.1, the present invention propose that a kind of ventilation and heat dehumidifying transformation cabinet, including cabinet body, cabinet body include inner cabinet 1
And the outer cabinet 2 outside inner cabinet 1 is set, in which:
The first ventilating duct 3 is equipped between 2 top of 1 top of inner cabinet and outer cabinet, there is more arranged for interval in the first ventilating duct 3
A first Air Filter 21；Independent second ventilating duct 4, third venting road 5 are equipped between 2 side wall of 1 side wall of inner cabinet and outer cabinet,
And the second ventilating duct 4, third venting road 5 are positioned opposite about the central axes of cabinet body；1 bottom end of inner cabinet and 2 bottom end of outer cabinet
Between be equipped with the 4th ventilating duct 6, arranged for interval has multiple second Air Filters 22 in the 4th ventilating duct 6；First ventilating duct 3 and second
Ventilating duct 4 is connected to and third venting road 5 is connected to the 4th ventilating duct 6.
Outer cabinet 2 is equipped with the air inlet 7 being connected to the first ventilating duct 3 and the air outlet being connected to the 4th ventilating duct 6
8, blower is equipped at air inlet 7.1 side wall of inner cabinet is equipped with multiple the first ventilation openings 9 being connected to the second ventilating duct 4 and more
A the second ventilation opening 10 being connected to third venting road 5, the first of the first ventilation opening 9 can be closed by, which being equipped at the first ventilation opening 9, adjusts
Part is saved, is equipped with the second regulating part that can close the second ventilation opening 10 at the second ventilation opening 10.
In the present invention, air-flow is introduced into the first ventilating duct 3 from the blower at air inlet 7, air-flow enters the second ventilating duct 4
It is interior, the first regulating part, the second regulating part are adjusted to open the first ventilation opening 9, the second ventilation opening 10 respectively, and air-flow enters inner cabinet
1 takes away and is entered in third venting road 5 after heat by the second ventilation opening 10, enters back into the 4th ventilating duct 6 and is discharged by air outlet 8,
Second ventilating duct 4 and third venting road 5 are positioned opposite, are easy to form cycle cooling system inside inner cabinet 1, effectively improve logical
Wind heat dissipation dehumidifying effect.The present invention can adjust the first ventilation opening 9, the second ventilation opening 10 is opened according to 1 internal temperature of inner cabinet
Quantity control ventilation quantity, can also pass through control power of fan adjust ventilation quantity.By divulging information in the first ventilating duct 3, second
The first Air Filter 21, the second Air Filter 22 are respectively set in road 6, it is possible to prevente effectively from dust enters interior of the cabinet.
In the present embodiment, the first regulating part includes the first dish-shaped piece 11 and the first elastic component 12, and the first dish-shaped piece 11 is arranged
In the second ventilating duct 4 and the opening of the first dish-shaped piece 11 is towards outer cabinet 2, and the area of the first dish-shaped piece 11 is greater than the first ventilation
The sectional area of mouth 9, the first dish-shaped piece 11 are equipped with the first sealing ring 15, the central axes of the first sealing ring 15 close to 1 side of inner cabinet
It is overlapped with the central axes of the first ventilation opening 9, the diameter of the first sealing ring 15 is adapted with the diameter of the first ventilation opening 9；First dish
11 open end of shape piece is equipped with multiple first iron plates 13, is equipped with the first electricity on outer cabinet 2 with 13 opposite position of the first iron plate
Magnet 14.First elastic component, 12 one end is connect with the first dish-shaped piece 11 and its other end is connect with outer cabinet 2, and in nature
Under, the first dish-shaped piece 11 seals against the first ventilation opening 9 with inner cabinet 1.When needing to open the first ventilation opening 9, the first electromagnetism
It is magnetic that iron 14 powers on generation, to attract the first iron plate 13, the first dish-shaped piece 11 is driven to compress the first elastic component 12, thus
Open the first ventilation opening 9；When not needing to open the first ventilation opening 9, the connection that the first electromagnet 14 disconnects with power supply loses magnetic
Property, not in the first iron plate 13 of attraction, the first dish-shaped piece 11 restores to the original state the first electromagnet 14 under the action of the first elastic component 12
Seal the first ventilation opening 9.
In the present embodiment, the second regulating part includes the second dish-shaped piece 16 and the second elastic component 17, and the second dish-shaped piece 16 is arranged
In third venting road 5 and the opening of the second dish-shaped piece 16 is towards outer cabinet 2, and the area of the second dish-shaped piece 16 is greater than the second ventilation
The sectional area of mouth 10, the second dish-shaped piece 16 are equipped with the second sealing ring 20, the central axes of the second sealing ring 20 close to 1 side of inner cabinet
It is overlapped with the central axes of the second ventilation opening 10, the diameter of the second sealing ring 20 is adapted with the diameter of the second ventilation opening 10；Second
Dish-shaped 16 open end of piece is equipped with multiple second iron plates 18, is equipped with second with 18 opposite position of the second iron plate on outer cabinet 2
Electromagnet 19.Second elastic component, 17 one end is connect with the second dish-shaped piece 16 and its other end is connect with outer cabinet 2, and in natural shape
Under state, the second dish-shaped piece 16 seals against the second ventilation opening 10 with inner cabinet 1.When needing to open the second ventilation opening 10, second
It is magnetic that electromagnet 19 powers on generation, to attract the second iron plate 18, the second dish-shaped piece 16 is driven to compress the second elastic component 17,
To open the second ventilation opening 10；When not needing to open the second ventilation opening 10, the second electromagnet 19 disconnects the connection with power supply
It loses magnetism, the second electromagnet 19 is not attracting the second iron plate 18, and the second dish-shaped piece 16 is extensive under the action of the second elastic component 17
It restores shape and seals the second ventilation opening 10.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of ventilation and heat dehumidifying transformation cabinet, which is characterized in that including cabinet body, cabinet body includes that inner cabinet (1) and setting exist
The external outer cabinet (2) of inner cabinet (1), is equipped with the first ventilating duct (3) between inner cabinet (1) top and outer cabinet (2) top, interior
Independent second ventilating duct (4), third venting road (5), and second are equipped between cabinet body (1) side wall and outer cabinet (2) side wall
Ventilating duct (4), third venting road (5) are positioned opposite about the central axes of cabinet body, inner cabinet (1) bottom end and outer cabinet (2) bottom end
Between be equipped with the 4th ventilating duct (6), the first ventilating duct (3) is connected to the second ventilating duct (4) and third venting road (5) and four-way
Air duct (6) connection；Outer cabinet (2) be equipped with the air inlet (7) that is connected to the first ventilating duct (3) and with the 4th ventilating duct (6)
The air outlet (8) of connection is equipped with blower at air inlet (7)；Inner cabinet (1) side wall is equipped with multiple and the second ventilating duct (4) even
Logical the first ventilation opening (9) and multiple the second ventilation openings (10) being connected to third venting road (5), at the first ventilation opening (9)
Equipped with the first regulating part that can close the first ventilation opening (9), the second ventilation opening (10) can be closed by being equipped at the second ventilation opening (10)
The second regulating part.
2. ventilation and heat dehumidifying transformation cabinet according to claim 1, which is characterized in that the first regulating part includes the first dish
Piece (11) and the first elastic component (12), the first dish-shaped piece (11) are arranged interior in the second ventilating duct (4) and the first dish-shaped piece (11)
Opening is greater than the sectional area of the first ventilation opening (9), the first dish-shaped piece towards outer cabinet (2), the area of the first dish-shaped piece (11)
(11) open end is equipped with multiple first iron plates (13), and the is equipped with the first iron plate (13) opposite position on outer cabinet (2)
One electromagnet (14), the first elastic component (12) one end is connect with the first dish-shaped piece (11) and its other end is connect with outer cabinet (2),
And in its natural state, the first dish-shaped piece (11) and inner cabinet (1) seal against the first ventilation opening (9).
3. ventilation and heat dehumidifying transformation cabinet according to claim 2, which is characterized in that the first dish-shaped piece (11) is close to interior cabinet
Body (1) side is equipped with the first sealing ring (15), and the central axes of the first sealing ring are overlapped with the central axes of the first ventilation opening, and first is close
The diameter of seal (15) is adapted with the diameter of the first ventilation opening (9).
4. ventilation and heat dehumidifying transformation cabinet according to any one of claim 1-3, which is characterized in that the second regulating part packet
The second dish-shaped piece (16) and the second elastic component (17) are included, the second dish-shaped piece (16) is arranged in third venting road (5) and the second dish
The opening of shape piece (16) is greater than the sectional area of the second ventilation opening (10) towards outer cabinet (2), the area of the second dish-shaped piece (16), the
Two dish-shaped piece (16) open ends are equipped with multiple second iron plates (18), on outer cabinet (2) with the second iron plate (18) opposite position
It is equipped with the second electromagnet (19), the second elastic component (17) one end is connect with the second dish-shaped piece (16) and its other end and outer cabinet
(2) it connects, and in its natural state, the second dish-shaped piece (16) and inner cabinet (1) seal against the second ventilation opening (10).
5. ventilation and heat dehumidifying transformation cabinet according to claim 4, which is characterized in that the second dish-shaped piece (16) is close to interior cabinet
Body (1) side is equipped with the second sealing ring (20), and the central axes of the second sealing ring are overlapped with the central axes of the second ventilation opening, and second is close
The diameter of seal (20) is adapted with the diameter of the second ventilation opening (10).
6. ventilation and heat dehumidifying transformation cabinet according to any one of claim 1-3, which is characterized in that the first ventilating duct
(3) interior arranged for interval has multiple first Air Filters (21).
7. ventilation and heat dehumidifying transformation cabinet according to any one of claim 1-3, which is characterized in that the 4th ventilating duct
(6) interior arranged for interval has multiple second Air Filters (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910594604.6A CN110190540B (en) | 2019-07-03 | 2019-07-03 | Ventilation heat dissipation removes damp transformer cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910594604.6A CN110190540B (en) | 2019-07-03 | 2019-07-03 | Ventilation heat dissipation removes damp transformer cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110190540A true CN110190540A (en) | 2019-08-30 |
| CN110190540B CN110190540B (en) | 2021-03-19 |
Family
ID=67724895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910594604.6A Active CN110190540B (en) | 2019-07-03 | 2019-07-03 | Ventilation heat dissipation removes damp transformer cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110190540B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112545248A (en) * | 2020-12-10 | 2021-03-26 | 江苏卧尔康家居用品有限公司 | Electric mattress with blowing structure |
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| CN202163279U (en) * | 2011-06-29 | 2012-03-14 | 长城汽车股份有限公司 | Vehicular air humidity adjusting device |
| CN103153027A (en) * | 2013-02-07 | 2013-06-12 | 广州汇安科技有限公司 | Efficient heat dissipation cooling device of information technology (IT) equipment |
| CN203813264U (en) * | 2014-05-05 | 2014-09-03 | 宁波穆勒电气有限公司 | Switch cabinet with air quantity self-adjusting function |
| CN105186334A (en) * | 2015-11-01 | 2015-12-23 | 国网河南鄢陵县供电公司 | Automatic cooling ring main unit |
| CN106211720A (en) * | 2016-08-30 | 2016-12-07 | 苏州新海宜通信科技股份有限公司 | A kind of closed integrated passage of heat rack that can independently extend precisely air-supply |
| CN207250954U (en) * | 2017-10-18 | 2018-04-17 | 天津市天通穆勒电器股份有限公司 | A kind of power distribution cabinet of energy automatic ventilation heat dissipation |
| CN108024491A (en) * | 2017-11-13 | 2018-05-11 | 中国航空工业集团公司西安航空计算技术研究所 | A kind of air-cooled case of adjustable shield efficiency |
| CN109301708A (en) * | 2018-10-28 | 2019-02-01 | 郑小海 | A kind of working method convenient for removing damp and hot anti-theft type electric power cabinet |
-
2019
- 2019-07-03 CN CN201910594604.6A patent/CN110190540B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202163279U (en) * | 2011-06-29 | 2012-03-14 | 长城汽车股份有限公司 | Vehicular air humidity adjusting device |
| CN103153027A (en) * | 2013-02-07 | 2013-06-12 | 广州汇安科技有限公司 | Efficient heat dissipation cooling device of information technology (IT) equipment |
| CN203813264U (en) * | 2014-05-05 | 2014-09-03 | 宁波穆勒电气有限公司 | Switch cabinet with air quantity self-adjusting function |
| CN105186334A (en) * | 2015-11-01 | 2015-12-23 | 国网河南鄢陵县供电公司 | Automatic cooling ring main unit |
| CN106211720A (en) * | 2016-08-30 | 2016-12-07 | 苏州新海宜通信科技股份有限公司 | A kind of closed integrated passage of heat rack that can independently extend precisely air-supply |
| CN207250954U (en) * | 2017-10-18 | 2018-04-17 | 天津市天通穆勒电器股份有限公司 | A kind of power distribution cabinet of energy automatic ventilation heat dissipation |
| CN108024491A (en) * | 2017-11-13 | 2018-05-11 | 中国航空工业集团公司西安航空计算技术研究所 | A kind of air-cooled case of adjustable shield efficiency |
| CN109301708A (en) * | 2018-10-28 | 2019-02-01 | 郑小海 | A kind of working method convenient for removing damp and hot anti-theft type electric power cabinet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112545248A (en) * | 2020-12-10 | 2021-03-26 | 江苏卧尔康家居用品有限公司 | Electric mattress with blowing structure |
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| Publication number | Publication date |
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| CN110190540B (en) | 2021-03-19 |
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