CN201113785Y - Frame aerated auxiliary cooling all=sealed type rectifier - Google Patents

Frame aerated auxiliary cooling all=sealed type rectifier Download PDF

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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
Authority
CN
China
Prior art keywords
air
cabinet
air channel
branch
water
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 - Fee Related
Application number
CNU2007201838971U
Other languages
Chinese (zh)
Inventor
张崎
杨涛
詹玉洁
余静
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiujiang Jiuzheng Rectifier Co., Ltd.
Original Assignee
JIUJIANG RECTIFIER FACTORY
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JIUJIANG RECTIFIER FACTORY filed Critical JIUJIANG RECTIFIER FACTORY
Priority to CNU2007201838971U priority Critical patent/CN201113785Y/en
Application granted granted Critical
Publication of CN201113785Y publication Critical patent/CN201113785Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

A kind of skeleton ventilates and assists the all-sealed rectifier of cooling
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.
CNU2007201838971U 2007-09-30 2007-09-30 Frame aerated auxiliary cooling all=sealed type rectifier Expired - Fee Related CN201113785Y (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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