CN105977833A - Heat dissipation device for novel power distribution cabinet - Google Patents
Heat dissipation device for novel power distribution cabinet Download PDFInfo
- Publication number
- CN105977833A CN105977833A CN201610464090.9A CN201610464090A CN105977833A CN 105977833 A CN105977833 A CN 105977833A CN 201610464090 A CN201610464090 A CN 201610464090A CN 105977833 A CN105977833 A CN 105977833A
- Authority
- CN
- China
- Prior art keywords
- power distribution
- distribution cabinet
- adjusting screw
- heat dissipation
- angle adjusting
- 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
- 230000017525 heat dissipation Effects 0.000 title abstract description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000009423 ventilation Methods 0.000 abstract description 7
- 230000008602 contraction Effects 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000010960 cold rolled steel Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- 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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to a heat dissipation device for a novel power distribution cabinet. The heat dissipation device comprises a ventilation channel, a connection channel, a rotary hinge, a permanent seat and angle adjusting mechanisms, wherein a front end of the ventilation channel has a rectangular hollow column structure; a back end of the ventilation channel has an arc-shaped hollow column structure; the back end of the ventilation channel is connected with a front end of the connection channel through the rotary hinge; the permanent seat has a strip-shaped structure; the permanent seat is positioned on an upper end face of the connection channel; three angle adjusting mechanisms are provided; and lower ends of the angle adjusting mechanisms are connected with the permanent seat. Through adoption of the heat dissipation device, a function of performing natural heat dissipation on the power distribution cabinet is realized according to the principles of thermal expansion and cold contraction as well as cold and hot air convection. Moreover, the cold air inlet amount and the hot air outlet amount can be adjusted and controlled, so that the temperature of a working environment of the power distribution cabinet is lowered, and the safety performance of the power distribution cabinet is improved.
Description
Technical field
The present invention relates to power equipment assistive device field, specifically a kind of novel electric power power distribution cabinet heat abstractor.
Background technology
Regulator cubicle is to be processed the cupboard for protecting components and parts normally to work by steel matter, and regulator cubicle makes material and is generally divided into
Hot rolled steel plate and cold-rolled steel sheet two kinds, cold-rolled steel sheet relative thermal rolled steel plate more made of soft, it is more suitable for the making of regulator cubicle, electrically
Cabinet is of many uses, is mainly used in chemical industry, environmental protection industry (epi), power system, metallurgical system, nuclear power industry, security against fire prison
Control and transportation industry etc..At present mostly the components and parts in electric power distributing cabinet are the work of Non-intermittent, and regulator cubicle narrow space,
Air flow property is poor, so electrically in-cabinet temperature is higher, there is great explosion safety hidden danger, and hot environment also accelerates
The damage of components and parts.In view of problem above, the invention provides a kind of novel electric power power distribution cabinet heat abstractor.
Summary of the invention
In order to make up the deficiencies in the prior art, the invention provides a kind of novel electric power power distribution cabinet heat abstractor.
The present invention to solve its technical problem and realize by the following technical solutions.
A kind of novel electric power power distribution cabinet heat abstractor, including ventilative passage, interface channel, turning joint, fixing seat and angle
Governor motion；Described ventilative Channel front end is rectangle hollow column structure, and ventilative passage rear end is arcuation hollow cylinder structure,
Ventilative passage rear end is connected by turning joint between interface channel front end, interface channel rear end and the cabinet of electric power distributing cabinet
On ventilation port be connected, fixing seat is strip structure, fixed seating on interface channel upper surface, angle adjusting mechanism number
Amount is three, and angle adjusting mechanism lower end is connected with fixing seat, and angle adjusting mechanism upper end is connected with the cabinet of electric power distributing cabinet；
Mostly components and parts in electric power distributing cabinet are the work of Non-intermittent, and electric power distributing cabinet narrow space, air flow property is poor, electric power
Distribution in-cabinet temperature is higher, there is great explosion safety hidden danger, and hot environment also accelerates the damage of components and parts, at electricity
There is lamination in the air in power power distribution cabinet, hot-air density is less than cold air density, and therefore, hot-air accumulates in electric power and joins
Top in electricity cabinet, cold air accumulates in the lower section in electric power distributing cabinet, and the integrated air density in electric power distributing cabinet is smaller
In outdoor air density, by expanding with heat and contract with cold and cross-ventilated principle, outdoor cold air enters power distribution by the present invention
In cabinet, and swap with the hot-air in electric power distributing cabinet and mix, discharge finally by the present invention, reduce electric power distributing cabinet
Interior temperature, improves the security performance of the present invention, and ventilative passage integral level angle tilts down, it is therefore prevented that daily rainwater
Enter into inside electric power distributing cabinet, thus cause the situation that components and parts burn out.
Further, described angle adjusting mechanism include fixed block, coil tension spring, connection seat, adjusting screw rod, Adjusting bolt Adjusting screw,
Hinges and fixed plate；Described coil tension spring one end is connected with fixed block, and the coil tension spring other end is connected with being connected seat,
Connect and between seat and adjusting screw rod bottom, use bearing to be attached, between adjusting screw rod top and Adjusting bolt Adjusting screw, use threaded engagement
Mode be attached, Adjusting bolt Adjusting screw is arranged in fixed plate by hinges；Adjusting screw rod is driven by rotating adjusting screw rod
Motion in Adjusting bolt Adjusting screw, thus control to adjust the extension elongation of screw rod, and then drive ventilative passage with turning joint for rotating
Centrage rotates, it is achieved that the function that ventilative passage level inclination changes, thus scalable enters electric power by ventilative passage
Intake and air output in power distribution cabinet.
Compared with prior art, the method have the benefit that a kind of novel electric power power distribution cabinet heat abstractor have compact conformation simple,
Simple operation and safety high, it utilizes and expands with heat and contract with cold and the principle of cold-hot air convection, it is achieved that to electric power distributing cabinet
Carry out the function of natural heat dissipation, and cold air inlet and hot-air output are all adjustably controlled, and reduce electric power distributing cabinet work
Make the temperature of environment, improve the security performance of electric power distributing cabinet.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the perspective view of the present invention.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with tool
Body illustrates, and the present invention is expanded on further.
As it is shown in figure 1, a kind of novel electric power power distribution cabinet heat abstractor, including ventilative passage 1, interface channel 2, turning joint
3, fixing seat 4 and angle adjusting mechanism 5；Described ventilative passage 1 front end is rectangle hollow column structure, after ventilative passage 1
End is arcuation hollow cylinder structure, is connected by turning joint 3 between ventilative passage 1 rear end and interface channel 2 front end, even
Connecting rear end, road 2 to be connected with the ventilation port on the cabinet of electric power distributing cabinet, fixing seat 4, in strip structure, fixes seat 4
On interface channel 3 upper surface, angle adjusting mechanism 5 quantity is three, and angle adjusting mechanism 5 lower end is connected with fixing seat 4,
Angle adjusting mechanism 5 upper end is connected with the cabinet of electric power distributing cabinet；Mostly components and parts in electric power distributing cabinet are the work of Non-intermittent,
And electric power distributing cabinet narrow space, air flow property is poor, and power distribution in-cabinet temperature is higher, there is great explosion safety hidden
Suffering from, and hot environment also accelerates the damage of components and parts, there is lamination in the air in electric power distributing cabinet, hot-air is close
Degree is less than cold air density, and therefore, hot-air accumulates in the top in electric power distributing cabinet, and cold air accumulates in electric power distributing cabinet
Lower section, and the integrated air density in electric power distributing cabinet is slightly less than outdoor air density, by expanding with heat and contract with cold and cross-ventilation
Principle, outdoor cold air is entered in electric power distributing cabinet by the present invention, and swaps with the hot-air in electric power distributing cabinet
Mixing, discharges finally by the present invention, reduces the temperature in electric power distributing cabinet, improve the security performance of the present invention, and thoroughly
Wind passage 1 integral level angle tilts down, it is therefore prevented that daily rainwater enters into inside electric power distributing cabinet, thus causes components and parts
Situation about burning out.
As it is shown in figure 1, described angle adjusting mechanism 5 includes fixed block 51, coil tension spring 52, connects seat 53, regulation spiral shell
Bar 54, Adjusting bolt Adjusting screw 55, hinges 56 and fixed plate 57；Described coil tension spring 52 one end is connected with fixed block 51,
Coil tension spring 52 other end is connected with being connected seat 53, connects and uses bearing to carry out even between seat 53 and adjusting screw rod 54 bottom
Connecing, use the mode of threaded engagement to be attached between adjusting screw rod 54 top and Adjusting bolt Adjusting screw 55, Adjusting bolt Adjusting screw 55 is by living
Dynamic hinge 56 is arranged in fixed plate 57；The adjusting screw rod 54 fortune in Adjusting bolt Adjusting screw 55 is driven by rotating adjusting screw rod 54
Dynamic, thus control to adjust the extension elongation of screw rod 54, and then drive ventilative passage 1 to carry out with turning joint 3 for rotation centerline
Rotate, it is achieved that the function that ventilative passage 1 level inclination changes, thus scalable enters electric power distributing cabinet by ventilative passage 1
Interior intake and air output.
The ultimate principle of the present invention, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry,
The present invention is not restricted to the described embodiments, the principle that the present invention is simply described of the description in above-described embodiment and description,
Without departing from the spirit and scope, the present invention also has various changes and modifications, and these changes and improvements both fall within
In scope of the claimed invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (1)
1. a novel electric power power distribution cabinet heat abstractor, it is characterised in that: include ventilative passage, interface channel, turning joint,
Fixing seat and angle adjusting mechanism；Described ventilative Channel front end is rectangle hollow column structure, and ventilative passage rear end is that arcuation is empty
Heart column structure, ventilative passage rear end is connected by turning joint between interface channel front end, and fixing seat is strip structure,
Fixed seating is on interface channel upper surface, and angle adjusting mechanism quantity is three, and angle adjusting mechanism lower end is connected with fixing seat；
Wherein:
Described angle adjusting mechanism includes fixed block, coil tension spring, connection seat, adjusting screw rod, Adjusting bolt Adjusting screw, hinges
And fixed plate；Described coil tension spring one end is connected with fixed block, and the coil tension spring other end is connected with being connected seat, connects seat
And use bearing to be attached between adjusting screw rod bottom, between adjusting screw rod top and Adjusting bolt Adjusting screw, use the mode of threaded engagement
Being attached, Adjusting bolt Adjusting screw is arranged in fixed plate by hinges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610464090.9A CN105977833B (en) | 2016-06-23 | 2016-06-23 | A kind of electric power distributing cabinet heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610464090.9A CN105977833B (en) | 2016-06-23 | 2016-06-23 | A kind of electric power distributing cabinet heat abstractor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105977833A true CN105977833A (en) | 2016-09-28 |
| CN105977833B CN105977833B (en) | 2017-12-05 |
Family
ID=57021683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610464090.9A Active CN105977833B (en) | 2016-06-23 | 2016-06-23 | A kind of electric power distributing cabinet heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105977833B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001071868A1 (en) * | 2000-03-22 | 2001-09-27 | Ulrich Weber | Switchgear cubicle and a kit for a switchgear cubicle |
| CN104836135A (en) * | 2015-05-29 | 2015-08-12 | 盘锦辽河油田博洋工控技术有限公司 | Multipurpose power distribution cabinet casing of high protection level |
| CN105003994A (en) * | 2015-07-20 | 2015-10-28 | 苏州华达仪器设备有限公司 | Adjustable ventilation opening |
| CN205305326U (en) * | 2015-12-29 | 2016-06-08 | 南车株洲电力机车研究所有限公司 | Adjustable scattered hot air duct |
-
2016
- 2016-06-23 CN CN201610464090.9A patent/CN105977833B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001071868A1 (en) * | 2000-03-22 | 2001-09-27 | Ulrich Weber | Switchgear cubicle and a kit for a switchgear cubicle |
| CN104836135A (en) * | 2015-05-29 | 2015-08-12 | 盘锦辽河油田博洋工控技术有限公司 | Multipurpose power distribution cabinet casing of high protection level |
| CN105003994A (en) * | 2015-07-20 | 2015-10-28 | 苏州华达仪器设备有限公司 | Adjustable ventilation opening |
| CN205305326U (en) * | 2015-12-29 | 2016-06-08 | 南车株洲电力机车研究所有限公司 | Adjustable scattered hot air duct |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105977833B (en) | 2017-12-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Luo Bie Inventor before: Ren Xianggen |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20171107 Address after: 362000 Fujian Taiwanese investment zone of Quanzhou City Zhang Chong Shan Cun ban Zhen Shan Dou No. 183 Applicant after: Luo Bie Address before: 246001 Anhui Province, Anqing city Nanyuan District Tong Road Wyrmrest Yixiu District 14 room 2-404 Applicant before: Ren Xianggen |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180730 Address after: 257100 801 room 1, 2 building, 684 the Yellow River Road, Dongying District, Dongying, Shandong. Co-patentee after: Zhang Li Patentee after: Zhao Yi Address before: 362000 No. 183, mountain pocket, Chong Shan village, Tsai ban Town, Quanzhou, Fujian Province Patentee before: Luo Bie |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180814 Address after: 257100 No. 213-10 north Yi Road, Dongying District, Dongying, Shandong Patentee after: Dongying Zhongda Petroleum Equipment Co., Ltd. Address before: 257100 801 room 1, 2 building, 684 the Yellow River Road, Dongying District, Dongying, Shandong. Co-patentee before: Zhang Li Patentee before: Zhao Yi |