CN201113785Y - Frame aerated auxiliary cooling all=sealed type rectifier - Google Patents
Frame aerated auxiliary cooling all=sealed type rectifier Download PDFInfo
- Publication number
- CN201113785Y CN201113785Y CNU2007201838971U CN200720183897U CN201113785Y CN 201113785 Y CN201113785 Y CN 201113785Y CN U2007201838971 U CNU2007201838971 U CN U2007201838971U CN 200720183897 U CN200720183897 U CN 200720183897U CN 201113785 Y CN201113785 Y CN 201113785Y
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- air
- cabinet
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- water
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Abstract
The utility model relates to a fully sealed rectifier cooled by assistance of framework ventilation, a water-air cooler device in a cabinet is arranged in a small sealed chamber which is arranged in the cabinet independently, and air is pressed into a main windhole by means of air pressure in the small sealed chamber. A plurality of soldered cold-drawing seamless square bars not only can be used as main bearing brackets in the transverse direction and the longitudinal direction for a shell of the cabinet, but also can be used as a ventilation windhole of the water-air cooler device. Moreover, a plurality of branch windholes are arranged, 8 to 12 unequal round orifices with phi in 30 are arranged on the branch windholes, according to the quantity of air pressure and air volume. The fully sealed rectifier has the advantages of saving inner space, having a concise and beautiful structure and greatly improving efficiency of heat dissipation.
Description
Technical field
The utility model relates to the all-sealed rectifier of the auxiliary cooling of a kind of skeleton ventilation.
Background technology
At present, the big capacity rectifying device produced of each manufactory both at home and abroad, the about 28m of rectifier volume
3, hot-air adopts water-forced air cooler to assist cooling in its cabinet, and water-forced air cooler is installed in the cabinet, and special ventilation air channel is not set.The shortcoming of this structure is: this jumbo rectifier only depends on blower fan to advertise, and the radiating efficiency of hot-air only is 30%, the radiating efficiency extreme difference, and cooling effect is poor.
Summary of the invention
The purpose of this utility model provides the all-sealed rectifier of the auxiliary cooling of a kind of skeleton ventilation, and special ventilation air channel is set in rectifier cubicle, and the radiating efficiency of hot-air is brought up to more than 80%, can reduce in-cabinet temperature effectively, and cooling effect is strong.
The technical scheme that realizes above-mentioned purpose and take is: water-forced air cooler device is installed in the little confined chamber of independent setting in the cabinet, rely on blast in the little confined chamber with blast in main air duct, the horizontal main support bracket of cabinet shell is big seamless square steel, and the pipeline of square steel is made as main air duct, vertically be provided with the branch air channel of little seamless square steel for each bridge arm unit, the branch air channel communicates with main air duct, vertically opening 8～12 circular holes that do not wait on the branch air channel, circular hole quantity disposes according to blast and air quantity size, at the air outlet that is made as the branch air channel near fast acting fuse one side, the inlet scoop that is made as the branch air channel near rectifier cell one side, and installed the fin of aluminum additional in the one side of the non-pure water of fast acting fuse cooling, in cabinet, also be provided with the automatic startup and the arresting stop of water-forced air cooler.
Compared with prior art the utlity model has following advantage:
1, the horizontal and vertical main support bracket of cabinet shell had both been done the main support bracket of cabinet shell, and the inner space has been saved in double again ventilation air channel of doing water-forced air cooler device, and structure is more succinctly attractive in appearance.
2, radiating efficiency is brought up to more than 80%, has improved 2.6 times than existing radiating efficiency.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is the utility model structural representation;
Fig. 2 is the vertical view of the utility model structure among Fig. 1;
Fig. 3 is the end view of the utility model structure among Fig. 1.
Specific embodiments
Embodiment, as Fig. 1, Fig. 2 and water shown in Figure 3-forced air cooler device are installed in an independent little confined chamber that is provided with interior 6 in the cabinet, rely on the blast in the little confined chamber that blast is advanced main air duct 1,2 li, the horizontal main support bracket of cabinet shell is big seamless square steel, and the pipeline of square steel is made as main air duct 1 and 2, vertically be provided with the branch air channel 3 of little seamless square steel for each bridge arm unit, 4 and 5, the branch air channel communicates with main air duct, vertically dividing air channel 3, have 8～12 circular holes that do not wait on 4 and 5, circular hole quantity disposes according to blast and air quantity size, at the air outlet that is made as the branch air channel near fast acting fuse one side, the inlet scoop that is made as the branch air channel near rectifier cell one side, and installed the fin of aluminum additional in the one side of the non-pure water of fast acting fuse cooling, in cabinet, also be provided with the automatic startup and the arresting stop of water-forced air cooler.
Claims (1)
1, a kind of skeleton ventilates and assists the all-sealed rectifier of cooling, it is characterized in that, water-forced air cooler device is installed in an independent little confined chamber that is provided with interior (6) in the cabinet, the horizontal main support bracket of cabinet shell is big seamless square steel, and the pipeline of square steel is made as main air duct (1) and (2), vertically be provided with the branch air channel (3) of little seamless square steel for each bridge arm unit, (4) and (5), the branch air channel communicates with main air duct, vertically dividing air channel (3), (4) and have 8～12 circular holes that do not wait on (5), circular hole quantity disposes according to blast and air quantity size, at the air outlet that is made as the branch air channel near fast acting fuse one side, the inlet scoop that is made as the branch air channel near rectifier cell one side, and installed the fin of aluminum additional in the one side of the non-pure water of fast acting fuse cooling, in cabinet, also be provided with the automatic startup and the arresting stop of water-forced air cooler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201838971U CN201113785Y (en) | 2007-09-30 | 2007-09-30 | Frame aerated auxiliary cooling all=sealed type rectifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201838971U CN201113785Y (en) | 2007-09-30 | 2007-09-30 | Frame aerated auxiliary cooling all=sealed type rectifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201113785Y true CN201113785Y (en) | 2008-09-10 |
Family
ID=39965530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201838971U Expired - Fee Related CN201113785Y (en) | 2007-09-30 | 2007-09-30 | Frame aerated auxiliary cooling all=sealed type rectifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201113785Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104244620A (en) * | 2013-06-19 | 2014-12-24 | 上海微电子装备有限公司 | Intensive assembling cabinet for large semiconductor equipment |
| CN110365191A (en) * | 2018-04-08 | 2019-10-22 | 株洲中车时代电气股份有限公司 | A kind of high-power converter cabinet |
-
2007
- 2007-09-30 CN CNU2007201838971U patent/CN201113785Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104244620A (en) * | 2013-06-19 | 2014-12-24 | 上海微电子装备有限公司 | Intensive assembling cabinet for large semiconductor equipment |
| CN104244620B (en) * | 2013-06-19 | 2017-05-31 | 上海微电子装备有限公司 | A kind of intensive assembling cabinet of large-scale semiconductor equipment |
| CN110365191A (en) * | 2018-04-08 | 2019-10-22 | 株洲中车时代电气股份有限公司 | A kind of high-power converter cabinet |
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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: JIUJIANG JIUZHENG RECTIFIER CO., LTD. Free format text: FORMER NAME: JIUJIANG RECTIFIER FACTORY |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 332000 No. 40, Binhu Road, Jiangxi, Jiujiang Patentee after: Jiujiang Jiuzheng Rectifier Co., Ltd. Address before: 332000 No. 40, Binhu Road, Jiangxi, Jiujiang Patentee before: Jiujiang Rectifier Factory |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080910 Termination date: 20130930 |