CN2924915Y - Rectifier chamber configuration structure with natural ventilating duct - Google Patents
Rectifier chamber configuration structure with natural ventilating duct Download PDFInfo
- Publication number
- CN2924915Y CN2924915Y CNU200620091906XU CN200620091906U CN2924915Y CN 2924915 Y CN2924915 Y CN 2924915Y CN U200620091906X U CNU200620091906X U CN U200620091906XU CN 200620091906 U CN200620091906 U CN 200620091906U CN 2924915 Y CN2924915 Y CN 2924915Y
- Authority
- CN
- China
- Prior art keywords
- rectifier
- ventilation
- configuration structure
- window
- air
- 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.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20536—Modifications to facilitate cooling, ventilating, or heating for racks or cabinets of standardised dimensions, e.g. electronic racks for aircraft or telecommunication equipment
- H05K7/20554—Forced ventilation of a gaseous coolant
- H05K7/2059—Forced ventilation of a gaseous coolant within rooms for removing heat from cabinets, e.g. by air conditioning device
Abstract
The utility model discloses a configuration structure of a rectifier chamber, in particular to a configuration structure of the rectifier chamber with a natural ventilation channel. A wind incoming window (1) is arranged on the low part of reverse wall of each rectifier (2), a vertical ventilation channel (3) is arranged on the back top of the rectifier (2), and a wind exit window (4) is arranged on the top of the ventilation channel (3). The utility model is simply in structure without mechanical ventilation and noise pollution as well as saving equipment investment and maintenance cost. Without changing the structure of the current rectifier chamber, the utility model adjusts air flow efficiently, makes outdoor cool enter from the wind incoming window (1) at the bottom of the wall to cool the rectifier, and exhausts hot air from the ventilation channel and the wind exit window to improve effect of natural ventilation. The rectifier chamber has better ventilation under the principle of hot pressure.
Description
Technical field
The utility model relates to a kind of rectifier chamber configuration structure that has, and particularly relates to a kind of rectifier chamber configuration structure with natural draft road.
Background technology
The Rectification Power Factor of powering for the electrolysis production direct current system is made of voltage regulating rectifier transformer and rectifier, the configuration of domestic traditional Rectification Power Factor is with rectifier configurations indoors, rectifier is the power transmission equipment of a low-voltage and high-current, caloric value is bigger, its heat of 90%～95% is taken away by water cooler, remaining 5%～10% heat looses in the air of rectifier chamber, also has direct current branch bus 8 in addition in the rectifier chamber, DC-isolation switch 7, voltage regulating rectifier transformer, rectifier 2, connecting copper bar bus 6 all is bigger pyrotoxins, normally ventilation shutter is set in the structures wall bottom of rectifier chamber, on structures wall top or the top establish axial flow blower and carry out mechanical exhaust room air is cooled off, continuous increase along with electrolytic cell currents intensity, the power output of rectifier also constantly increases, so the heating of rectifier has become a problem that can not be ignored.Though traditional this mode has solved the heat dissipation problem of rectifier chamber,, and long-term maintenance management expense and operating cost have been increased because the axial flow blower mechanical exhaust has not only increased cost of investment one time.
The utility model content
Technical problem to be solved in the utility model provides a kind of rectifier chamber configuration structure with natural draft road, purpose is to replace traditional structures wall top or top at rectifier chamber and axial flow blower is set carries out the mode that mechanical exhaust is cooled off room air by setting up natural ventilation system, to solve because the axial flow blower mechanical exhaust increases cost of investment height, long-term maintenance management expense and the high problem of operating cost.
In order to solve the problems of the technologies described above, the utility model is achieved in that the rectifier chamber configuration structure with natural draft road, at each rectifier the face wall side lower part is provided with air-inlet window, in the rectifier upper back vertical air duct is set, the top of vertical air duct is provided with ventilation window.
Described air-inlet window and ventilation window are shutter.
Described air-inlet window is 100-500mm apart from ground.
Described ventilation window is 500-1000mm apart from the ceiling of air duct.
The air-inlet window of face wall side lower part setting is imported to outdoor cold air indoor, so vertical air duct and air-inlet window constitute smooth air stream, thereby form the orderly air circulation of nature in rectifier chamber.
Advantage of the present utility model and effect are as follows: it is simple in structure, does not need mechanical draft, and noise-less pollution is saved equipment investment and long-term maintenance management expense and operating cost.The utility model is under the situation that does not change existing rectifier chamber structure substantially, effectively regulate air current composition, outdoor cold air is entered by the air-inlet window that the wall bottom is provided with, cooled off rectifier, hot-air by air duct and ventilation window to outdoor discharge, strengthened effect of natural ventilation, working under the hot pressing principle in the novel rectifying device chamber with natural draft road, can obtain good natural draft.
Description of drawings
Accompanying drawing 1 is the rectifier chamber configuration structure generalized section with natural draft road.
Accompanying drawing 2 is the rectifier chamber configuration structure floor map with natural draft road.
Among the figure, 1, air-inlet window; 2, rectifier; 3, air duct; 4, ventilation window; 5, rectifier chamber; 6, connect the copper bar bus; 7, DC-isolation switch; 8, direct current branch bus.
Specific implementation method
Below in conjunction with embodiment the utility model is done to describe in further detail, but protection range of the present utility model is not limit by embodiment.
For a large-scale indoor type rectifier chamber 5, be provided with many rectifiers 2 in it, side lower part at 2 pairs of face walls of every rectifier is provided with air-inlet window 1, air-inlet window 1 is better apart from the position ventilation effect of ground 100-500mm, in rectifier 2 upper backs vertical air duct 3 is set, the top of vertical air duct is provided with ventilation window 4, and ventilation window 4 is better apart from the position ventilation effect of the ceiling 500-1000mm of air duct.Air-inlet window 1 and ventilation window 4 can be shutters.Utilize stack effect and the thermal current principle that makes progress to make indoor hot-air drain into outdoor by vertical air duct 3, air-inlet window 1 imports to outdoor cold air indoor, the top of vertical air duct 3 has rain-proof shelter, the top of vertical air duct 3 is provided with ventilation window 4, so vertical air duct and air-inlet window 1 constitute smooth air stream, thereby form the orderly air circulation of nature in rectifier chamber.
Claims (4)
1, the rectifier chamber configuration structure that has the natural draft road, it is characterized in that the face wall side lower part being provided with air-inlet window (1) at each rectifier (2), in the upper back of rectifier (2) vertical air duct (3) is set, the top of vertical air duct (3) is provided with ventilation window (4).
2, the rectifier chamber configuration structure with natural draft road according to claim 1 is characterized in that described air-inlet window (1) and ventilation window (4) are shutter.
3, the rectifier chamber configuration structure with natural draft road according to claim 1 is characterized in that described air-inlet window (1) is 100-500mm apart from ground.
4, the rectifier chamber configuration structure with natural draft road according to claim 1 is characterized in that described ventilation window (4) is 500-1000mm apart from the ceiling of air duct.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620091906XU CN2924915Y (en) | 2006-07-06 | 2006-07-06 | Rectifier chamber configuration structure with natural ventilating duct |
| PCT/CN2007/002089 WO2008006304A1 (en) | 2006-07-06 | 2007-07-06 | Configuration structure with inherent ventilation flues for rectifier room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620091906XU CN2924915Y (en) | 2006-07-06 | 2006-07-06 | Rectifier chamber configuration structure with natural ventilating duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2924915Y true CN2924915Y (en) | 2007-07-18 |
Family
ID=38261342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200620091906XU Expired - Lifetime CN2924915Y (en) | 2006-07-06 | 2006-07-06 | Rectifier chamber configuration structure with natural ventilating duct |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN2924915Y (en) |
| WO (1) | WO2008006304A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102223054A (en) * | 2011-05-30 | 2011-10-19 | 山西三水冷热能源投资有限公司 | Cabinet integrating nature ventilation, control and frequency conversion |
| CN104021918A (en) * | 2013-02-28 | 2014-09-03 | 山东建筑大学 | Device and method for strengthening transformer heat dissipation through self-generated wind of ventilating duct |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2129989Y (en) * | 1992-05-03 | 1993-04-14 | 广州南洋电器厂 | Electric transformer cabinet |
| JP2000216580A (en) * | 1999-01-26 | 2000-08-04 | Fuji Xerox Co Ltd | Heat exhauster and imaging apparatus equipped with heat exhauster |
| JP2001245408A (en) * | 2000-02-29 | 2001-09-07 | Mori Seiki Co Ltd | Control board |
| CN2419713Y (en) * | 2000-03-15 | 2001-02-14 | 北京市电科电气装置厂 | Pre-installed basement power substation |
| JP2001358487A (en) * | 2000-06-12 | 2001-12-26 | Mori Seiki Co Ltd | Cooler for control panel |
| CN2770176Y (en) * | 2004-12-17 | 2006-04-05 | 山东达驰电气股份有限公司 | Layered isolation radiating structure pre-packed transformer substation |
-
2006
- 2006-07-06 CN CNU200620091906XU patent/CN2924915Y/en not_active Expired - Lifetime
-
2007
- 2007-07-06 WO PCT/CN2007/002089 patent/WO2008006304A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102223054A (en) * | 2011-05-30 | 2011-10-19 | 山西三水冷热能源投资有限公司 | Cabinet integrating nature ventilation, control and frequency conversion |
| CN102223054B (en) * | 2011-05-30 | 2016-06-08 | 山西三水能源股份有限公司 | A kind of natural ventilation control frequency conversion integration cabinet |
| CN104021918A (en) * | 2013-02-28 | 2014-09-03 | 山东建筑大学 | Device and method for strengthening transformer heat dissipation through self-generated wind of ventilating duct |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008006304A1 (en) | 2008-01-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENYANG ALUMINUM + MAGNESIUM ENGINEERING + RESEAR Free format text: FORMER NAME: SHENYANG ALUMINIUM AND MAGNESIUM DESIGN INST. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 110001 Heping Street, Heping District, Liaoning, Shenyang, No. 184 Patentee after: Shenyang Aluminum & Magnesium Engineering & Research Institute Co., Ltd. Address before: 110001 Heping Street, Heping District, Liaoning, Shenyang, No. 184 Patentee before: Shenyang Aluminium and Magnesium Design Institute |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070718 |
|
| EXPY | Termination of patent right or utility model |