CN104578583A - Air-cooling air cooler based on forced ventilation of external circulation - Google Patents
Air-cooling air cooler based on forced ventilation of external circulation Download PDFInfo
- Publication number
- CN104578583A CN104578583A CN201510045659.3A CN201510045659A CN104578583A CN 104578583 A CN104578583 A CN 104578583A CN 201510045659 A CN201510045659 A CN 201510045659A CN 104578583 A CN104578583 A CN 104578583A
- Authority
- CN
- China
- Prior art keywords
- condenser
- air
- baffle plate
- inner chamber
- face
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
- H02K9/18—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle wherein the external part of the closed circuit comprises a heat exchanger structurally associated with the machine casing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/0041—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for only one medium being tubes having parts touching each other or tubes assembled in panel form
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/24—Arrangements for promoting turbulent flow of heat-exchange media, e.g. by plates
Abstract
The invention relates to an air-cooling air cooler based on forced ventilation of external circulation. The air-cooling air cooler comprises a shell-and-tube condenser. The inlet end of a tube pass is arranged on the left end face of the condenser, an outlet of the tube pass is positioned on the right end face of the condenser, an air inlet and an air outlet which are communicated with a shell pass are arranged at two ends of the bottom surface of the condenser respectively, a top drive fan is arranged at one end, close to the air inlet, of the top surface of the condenser, the input end and the output end of the top drive fan are communicated with the shell pass of the condenser, and three stop plates arranged in the condenser separate the shell pass into a plurality of cavities in sequential communication. Hot air in a motor is delivered into the shell pass of the condenser after being extracted by the top drive fan, fully exchanges heat with the tube pass along fold lines after forced reversing in the shell pass by the three stop plates and then is delivered into the motor via the air outlet, so that heat exchange time is long and full heat exchange is achieved.
Description
Technical field
The present invention relates to a kind of cooler, be specifically related to a kind of outer circulation forced ventilation air-cooled cooler.
Background technology
Along with the purposes expanding day of asynchronous motor, also require to update to adapt to various operational environment to motor itself.The place of many dust is at operational environment, in order to make motor life-saving by the critical piece of motor interior, as stator and rotor winding and iron core etc. separate with surrounding environment, the needs of Here it is closure, but closure makes motor heat dissipation difficulty, and cooler is exactly design for this reason.The existing cooler ubiquity cooling heat transferring time is short, cools incomplete problem.And under different operating mode, power of motor is different, also different to driving top fan power requirement, existingly driving the top that top fan is all fixedly installed in condenser, changing inconvenience.
Summary of the invention
The object of the present invention is to provide a kind of forced ventilation heat exchange to increase heat-exchange time, the outer circulation forced ventilation air-cooled cooler that the top fan that but becomes detachably is changed.
For reaching above object, the technical scheme that the present invention takes is:
A kind of outer circulation forced ventilation air-cooled cooler, comprise shell-and-tube cooler, the entrance point of described tube side is arranged at the left side of condenser, the outlet of tube side is positioned at the right side of condenser, the two ends wind of the bottom surface of described condenser is not provided with air inlet and the air outlet of UNICOM's shell side, one end near air inlet on the end face of described condenser is provided with top drive blower, the input of described top drive blower and the shell side UNICOM of output and condenser, be provided with polylith baffle plate in described condenser, shell side is divided into the chamber of multiple UNICOM successively by described polylith baffle plate.
Further, described polylith baffle plate comprises right baffle-plate, middle baffle plate and right baffle plate, described right baffle plate condenser inner chamber bottom surface extends condenser inner chamber end face, described right barrier partitions is between air inlet and air outlet, described right baffle plate will drive between the input of top fan and output, described middle baffle plate vertically extends to below in the middle part of condenser inner chamber to condenser inner chamber end face, described middle barrier partitions is in driving between top fan and air outlet, described right baffle-plate condenser inner chamber bottom surface extends upwardly to more than in the middle part of condenser inner chamber, described right baffle-plate is separated between middle baffle plate and air outlet.
Further, the air outside one end UNICOM condenser of described tube side, the other end of tube side is provided with wind collecting unit, described wind collecting unit connecting axle flow fan.
Again further, driving top fan described in through bolt is detachable is installed on condenser end face.
After taking above technical scheme, beneficial effect of the present invention is: what condenser adopted is shell pipe type condenser, tube side by axial flow blower suction cold wind as low-temperature receiver, broken line passage is separated out through three pieces of baffle plates in shell side, hot blast in motor sends into the shell side of condenser again after top drive blower is extracted out, hot blast is sending in motor from air outlet after broken line and the abundant heat exchange of tube side through the forced commutation of three pieces of baffle plates in shell side, and heat-exchange time is long, and heat exchange is abundant.Driving top fan through bolt is detachable is installed on condenser end face, and when that the motor feels hot is more, existing top fan of driving is when being not enough to meet heat exchange demand, can be pulled down and change and powerfully drive top fan.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: condenser 1, tube side 2, shell side 3, wind collecting unit 4, axial flow blower 5, air outlet 6, air inlet 7, drives top fan 8, right baffle plate 9, middle baffle plate 10, right baffle-plate 11, bolt 12.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further described:
A kind of outer circulation forced ventilation air-cooled cooler, comprise shell-and-tube cooler 1, the entrance point of described tube side 2 is arranged at the left side of condenser 1, the outlet of tube side 2 is positioned at the right side of condenser 1, air outside the left end UNICOM condenser of tube side 2, the right-hand member of tube side 2 is provided with wind collecting unit 4, described wind collecting unit 4 connecting axle flow fan 5.The two ends wind of the bottom surface of described condenser 1 is not provided with air inlet 7 and the air outlet 6 of UNICOM's shell side 3, the end face of described condenser 1 is provided with top drive blower 8 near one end of air inlet 7, described in drive top fan 8 through bolt 12 is detachable and be installed on condenser 1 end face.The input of described top drive blower 8 and shell side 3 UNICOM of output and condenser 1, be provided with polylith baffle plate in described condenser 1, shell side is divided into the chamber of multiple UNICOM successively by described polylith baffle plate.Described polylith baffle plate comprises right baffle-plate 11, middle baffle plate 10 and right baffle plate 9, described right baffle plate 9 condenser 1 inner chamber bottom surface extends condenser 1 inner chamber end face, described right baffle plate 9 is separated between air inlet 7 and air outlet 6, described right baffle plate 9 is by between the input that drives top fan 8 and output, described middle baffle plate 10 to condenser 1 inner chamber end face vertically extends to below in the middle part of condenser 1 inner chamber, described middle baffle plate 10 is separated in and drives between top fan 8 and air outlet 6, described right baffle-plate 11 condenser 1 inner chamber bottom surface extends upwardly to more than in the middle part of condenser 1 inner chamber, described right baffle-plate 11 is separated between middle baffle plate 10 and air outlet 6, described three pieces of baffle plates define broken line passage in shell side.
Claims (4)
1. an outer circulation forced ventilation air-cooled cooler, comprise shell-and-tube cooler, the entrance point of described tube side is arranged at the left side of condenser, the outlet of tube side is positioned at the right side of condenser, the two ends wind of the bottom surface of described condenser is not provided with air inlet and the air outlet of UNICOM's shell side, one end near air inlet on the end face of described condenser is provided with top drive blower, described top drive blower input and the shell side UNICOM of output and condenser, be provided with polylith baffle plate in described condenser, shell side is divided into the chamber of multiple UNICOM successively by described polylith baffle plate.
2. a kind of outer circulation forced ventilation air-cooled cooler according to claim 1, it is characterized in that, described polylith baffle plate comprises right baffle-plate, middle baffle plate and right baffle plate, described right baffle plate condenser inner chamber bottom surface extends condenser inner chamber end face, described right barrier partitions is between air inlet and air outlet, described right baffle plate will drive between the input of top fan and output, described middle baffle plate vertically extends to below in the middle part of condenser inner chamber to condenser inner chamber end face, described middle barrier partitions is in driving between top fan and air outlet, described right baffle-plate condenser inner chamber bottom surface extends upwardly to more than in the middle part of condenser inner chamber, described right baffle-plate is separated between middle baffle plate and air outlet.
3. a kind of outer circulation forced ventilation air-cooled cooler according to claim 1, is characterized in that, the air outside one end UNICOM condenser of described tube side, and the other end of tube side is provided with wind collecting unit, described wind collecting unit connecting axle flow fan.
4. a kind of outer circulation forced ventilation air-cooled cooler according to claim 1, is characterized in that, described in drive top fan through bolt is detachable and be installed on condenser end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510045659.3A CN104578583A (en) | 2015-01-29 | 2015-01-29 | Air-cooling air cooler based on forced ventilation of external circulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510045659.3A CN104578583A (en) | 2015-01-29 | 2015-01-29 | Air-cooling air cooler based on forced ventilation of external circulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104578583A true CN104578583A (en) | 2015-04-29 |
Family
ID=53093996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510045659.3A Pending CN104578583A (en) | 2015-01-29 | 2015-01-29 | Air-cooling air cooler based on forced ventilation of external circulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104578583A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019075891A1 (en) * | 2017-10-18 | 2019-04-25 | 江苏兆胜科技股份有限公司 | Air-to-air cooler for permanent magnet direct drive motor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03143246A (en) * | 1989-10-27 | 1991-06-18 | Shinko Electric Co Ltd | Heat exchange type cooler in variable speed motor |
| CN201341066Y (en) * | 2008-12-31 | 2009-11-04 | 无锡哈电电机有限公司 | Back-pack cooler structure of motor |
| CN101834490A (en) * | 2010-05-04 | 2010-09-15 | 浙江尔格科技有限公司 | Cooler of wind power generator |
| CN102751816A (en) * | 2012-07-16 | 2012-10-24 | 北京三一电机系统有限责任公司 | Cooler and wind-driven generator |
| CN203086295U (en) * | 2013-02-04 | 2013-07-24 | 株洲联诚集团有限责任公司 | Large-scale aerogenerator air-air type cooler |
| CN204465261U (en) * | 2015-01-29 | 2015-07-08 | 江苏兆胜科技有限公司 | A kind of outer circulation forced ventilation air-cooled cooler |
-
2015
- 2015-01-29 CN CN201510045659.3A patent/CN104578583A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03143246A (en) * | 1989-10-27 | 1991-06-18 | Shinko Electric Co Ltd | Heat exchange type cooler in variable speed motor |
| CN201341066Y (en) * | 2008-12-31 | 2009-11-04 | 无锡哈电电机有限公司 | Back-pack cooler structure of motor |
| CN101834490A (en) * | 2010-05-04 | 2010-09-15 | 浙江尔格科技有限公司 | Cooler of wind power generator |
| CN102751816A (en) * | 2012-07-16 | 2012-10-24 | 北京三一电机系统有限责任公司 | Cooler and wind-driven generator |
| CN203086295U (en) * | 2013-02-04 | 2013-07-24 | 株洲联诚集团有限责任公司 | Large-scale aerogenerator air-air type cooler |
| CN204465261U (en) * | 2015-01-29 | 2015-07-08 | 江苏兆胜科技有限公司 | A kind of outer circulation forced ventilation air-cooled cooler |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019075891A1 (en) * | 2017-10-18 | 2019-04-25 | 江苏兆胜科技股份有限公司 | Air-to-air cooler for permanent magnet direct drive motor |
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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 | ||
| CB02 | Change of applicant information |
Address after: 225400 Tongjiang Road, Taixing, Jiangsu, No. 18, No. Applicant after: Jiangsu wins Polytron Technologies Inc Address before: 225400 Tongjiang Road, Taixing, Jiangsu, No. 18, No. Applicant before: JIANGSU JOSUN SCIENCE & TECHNOLOGY CO., LTD. |
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| COR | Change of bibliographic data | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |