CN107771002B - Electric machine controller cooling system and method applied to the system - Google Patents
Electric machine controller cooling system and method applied to the system Download PDFInfo
- Publication number
- CN107771002B CN107771002B CN201610667764.5A CN201610667764A CN107771002B CN 107771002 B CN107771002 B CN 107771002B CN 201610667764 A CN201610667764 A CN 201610667764A CN 107771002 B CN107771002 B CN 107771002B
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- Prior art keywords
- electric machine
- machine controller
- thermostat
- temperature
- compressed air
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Classifications
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- 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
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
Abstract
The present invention provides a kind of electric machine controller cooling system and the method applied to the system, including: sequentially connected compressed air generating means, thermostat and debugger, wherein, thermostat and debugger are connect with electric machine controller, thermostat is used to provide the compressed air of preset temperature to electric machine controller, and debugger is used to obtain the temperature of electric machine controller and carries out temperature adjusting to thermostat.Above system from the hot channel of electric machine controller by flowing through the compressed air of preset temperature, to take away the heat in electric machine controller in radiator, to ensure that electric machine controller will not be damaged because of high temperature, and whole system is quick and easy for installation, saves labour turnover.
Description
Technical field
The present invention relates to cooling field more particularly to a kind of electric machine controller cooling system and applied to the side of the system
Method.
Background technique
It in electric machine controller debugging, needs to radiate using water-cooling system, the sequence of operation is installation water inlet pipe-
Outlet pipe-is installed plus water-test-dismounting water inlet pipe-dismounting outlet pipe-cleaning radiator remains water.Currently, using water
Cooling system, which carries out heat dissipation, will lead to following problem:
1, the dismounting inlet tube and outlet tube activity duration is long, and about 6min/ platform causes cost of labor to improve；
2, when dismounting inlet tube and outlet tube, the water remained in electric machine controller water channel is flowed on ground, influences ground cleaning,
To cause worker safety.
Summary of the invention
The present invention provides a kind of electric machine controller cooling system and the method applied to the system, to solve the prior art
It is middle to be cooled down high labor cost and technical problem inconvenient to use using water-cooling system to electric machine controller.
One aspect of the present invention provides a kind of electric machine controller cooling system, comprising: sequentially connected compressed air generates dress
It sets, thermostat and debugger, wherein thermostat and debugger are connect with electric machine controller, and thermostat is used for electricity
Machine controller provides the compressed air of preset temperature, and debugger is used to obtain the temperature of electric machine controller and carries out to thermostat
Temperature is adjusted.
It further, further include silencing means, the silencing means is connect with electric machine controller.
It further, further include the temperature sensor for being arranged in inside electric machine controller and being connected with debugger.
Further, further include the first quick plugging/unplugging device for connecting compressed air generating means and thermostat.
It further, further include the second quick plugging/unplugging device, wherein thermostat passes through the second quick plugging/unplugging device and electricity
The entrance of the radiator pipeline of machine controller connects.
Further, silencing means uses rapid plug structure, connect with the outlet of the radiator pipeline of electric machine controller.
Further, preset temperature is 25 DEG C or less.
Another aspect of the present invention provides a kind of method applied to above-mentioned electric machine controller cooling system, comprising:
Debugger obtains the internal temperature of electric machine controller, and judges whether the internal temperature of electric machine controller is greater than first
Preset threshold, if more than the internal temperature of thermostat is obtained；
Judge whether the internal temperature of thermostat is equal to preset temperature, if being equal to, debugger controls thermostat
System, is able to enter the compressed air generated in compressed air generating means in thermostat.
Further, the above method further include:
If the internal temperature of thermostat is not equal to preset temperature, debugger sends temperature adjustment instructions to thermostat,
The temperature of thermostat is adjusted to preset temperature.
Electric machine controller cooling system provided by the invention and the method applied to the system are generated by compressed air and are filled
Generation compressed air is set, then the temperature of compressed air is adjusted by thermostat, is finally input to compressed air
In the hot channel of electric machine controller, above system passes through the hot channel by the compressed air of preset temperature from electric machine controller
In flow through, to take away the heat in electric machine controller in radiator, to ensure that electric machine controller will not be damaged because of high temperature,
And whole system is quick and easy for installation, saves labour turnover.
Detailed description of the invention
The invention will be described in more detail below based on embodiments and refering to the accompanying drawings.Wherein:
Fig. 1 is the structural schematic diagram for the electric machine controller cooling system that the embodiment of the present invention one provides；
Fig. 2 is the structural schematic diagram of electric machine controller cooling system provided by Embodiment 2 of the present invention；
Fig. 3 is the flow diagram for the electric machine controller cool-down method that the embodiment of the present invention three provides.
In the accompanying drawings, identical component uses identical appended drawing reference.The attached drawing is not drawn according to the actual ratio.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings.
Embodiment one
Fig. 1 is the structural schematic diagram for the electric machine controller cooling system that the embodiment of the present invention one provides；As shown in Figure 1, this
Embodiment provides a kind of electric machine controller cooling system 1, comprising: sequentially connected compressed air generating means 11, thermostat
12 and debugger 13, wherein thermostat 12 and debugger 13 are connect with electric machine controller 2, and thermostat 12 is used for electricity
Machine controller 2 provides the compressed air of preset temperature, and debugger 13 is for obtaining the temperature of electric machine controller 2 and to thermostat
12 carry out temperature adjusting.
In general, the compressed air that compressed air generating means 11 generate is 0.6 ± 10%MPa, debugger 13 is to constant temperature
Temperature inside device 12 is adjusted, and after entering thermostat 12 so as to compressed air, the temperature of compressed air can
It is constant on preset temperature, entered in electric machine controller 2 with the compressed air of preset temperature from thermostat 12, generally
, preset temperature is set as 25 DEG C or less.Specially compressed air enters in the hot channel of electric machine controller 2, finally from
Hot channel outlet discharge, to take away the heat generated in radiator, it is ensured that electric machine controller 2 will not be damaged because of high temperature
It is bad.
Electric machine controller cooling system 1 provided in this embodiment generates compressed air by compressed air generating means 11,
Then the temperature of compressed air is adjusted by thermostat 12, compressed air is finally input to electric machine controller 2
In hot channel, above system by the way that the compressed air of preset temperature is flowed through from the hot channel of electric machine controller 2, thus
The heat in electric machine controller 2 in radiator is taken away, to ensure that electric machine controller 2 will not be damaged because of high temperature, and it is entire
System is quick and easy for installation, saves labour turnover.
Embodiment two
The present embodiment is the supplementary explanation carried out on the basis of the above embodiments.
Fig. 2 is the structural schematic diagram of electric machine controller cooling system provided by Embodiment 2 of the present invention；As shown in Fig. 2, this
The electric machine controller cooling system 1 that embodiment provides, further includes silencing means 14, the silencing means 14 and electric machine controller 2
Connection, for reducing exhaust noise.
Further, above system 1 further includes the temperature biography that 2 inside of electric machine controller is arranged in and is connected with debugger 13
Sensor 15.Temperature sensor 15 is for obtaining 2 internal temperature of electric machine controller, and the temperature feedback that will acquire is to debugger
13, it is adjusted convenient for temperature of the debugger 13 to thermostat 12.
Further, above system 1 further includes first for connecting compressed air generating means 11 and thermostat 12
Quick plugging/unplugging device 16.First quick plugging/unplugging device 16 can be by compressed air generating means 11 and thermostat 12 conveniently
It connects, and dismantles also very convenient, saving cost of labor.
Above system 1 further includes the second quick plugging/unplugging device 17, wherein thermostat 12 passes through the second quick plugging/unplugging device
17 connect with the entrance of the radiator pipeline of electric machine controller 2, facilitate installing and dismounting, save cost of labor.
Further, silencing means 14 uses rapid plug structure, and the outlet with the radiator pipeline of electric machine controller 2 connects
It connects, reduces exhaust noise.
Embodiment three
The present embodiment is the embodiment of the method applied to above-mentioned electric machine controller cooling system.
Fig. 3 is the flow diagram for the electric machine controller cool-down method that the embodiment of the present invention three provides；As shown in figure 3, this
Embodiment provides a kind of electric machine controller cool-down method, comprising:
Step 101, debugger obtains the internal temperature of electric machine controller.Specifically, can be by being arranged in electric machine controller
Internal temperature sensor obtains the internal temperature of electric machine controller.
Step 102, judge whether the internal temperature of electric machine controller is greater than the first preset threshold, if more than going to step 103
It executes.First preset threshold can be configured according to the actual situation, in general, the first preset threshold is set as 25 DEG C.
Step 103, the internal temperature of thermostat is obtained.The internal temperature of thermostat can be by being arranged in thermostat
Internal temperature sensor obtains.
Step 104, judge whether the internal temperature of thermostat is equal to preset temperature, if being equal to, go to step 105 execution,
If being not equal to, 106 execution are gone to step.Preset temperature can be configured according to the actual situation, in general, preset temperature is needed than
One preset threshold is small.
Step 105, debugger controls thermostat, enables the compressed air generated in compressed air generating means
Enough enter in thermostat.
Step 106, debugger sends temperature adjustment instructions to thermostat, the temperature of thermostat is adjusted to default
Temperature.
It further, further include step 107 after step 106, when the temperature of thermostat is preset temperature, debugging
Platform controls thermostat, is connected to it with compressed air generating means, to make the compressed air in compressed air generating means
It enters in thermostat.
Electric machine controller cool-down method provided in this embodiment obtains the internal temperature of electric machine controller by debugger,
When the internal temperature of electric machine controller is greater than the first preset threshold, debugger sends temperature adjustment instructions to thermostat, with
The temperature of thermostat is adjusted to preset temperature, and controls thermostat, is connected to it with compressed air generating means, from
And enter the compressed air in compressed air generating means in thermostat, what is exported from thermostat has preset temperature
Compressed air flowed through from the hot channel of electric machine controller, can be true to take away the heat in electric machine controller in radiator
Protecting electric machine controller will not damage because of high temperature.
Although by reference to preferred embodiment, invention has been described, the case where not departing from the scope of the present invention
Under, various improvement can be carried out to it and can replace component therein with equivalent.Especially, as long as there is no structures to rush
Prominent, items technical characteristic mentioned in the various embodiments can be combined in any way.The invention is not limited to texts
Disclosed in specific embodiment, but include all technical solutions falling within the scope of the claims.
Claims (9)
1. a kind of electric machine controller cooling system characterized by comprising sequentially connected compressed air generating means, constant temperature
Device and debugger, wherein thermostat and debugger are connect with electric machine controller, and thermostat is used for electric machine controller
The compressed air of preset temperature is provided, debugger is used to obtain the temperature of electric machine controller and carries out temperature tune to thermostat
Section,
After compressed air enters in the hot channel of the electric machine controller, it is discharged from the outlet of hot channel described to take away
The heat generated in electric machine controller.
2. electric machine controller cooling system according to claim 1, which is characterized in that it further include silencing means, it is described to disappear
Mixer is connect with electric machine controller.
3. electric machine controller cooling system according to claim 1, which is characterized in that further include being arranged in electric machine controller
Temperature sensor that is internal and being connected with debugger.
4. electric machine controller cooling system according to claim 1, which is characterized in that further include for connecting compressed air
First quick plugging/unplugging device of generating means and thermostat.
5. electric machine controller cooling system according to claim 1, which is characterized in that further include the second fast insert-pull dress
It sets, wherein thermostat is connected by the entrance of the second quick plugging/unplugging device and the radiator pipeline of electric machine controller.
6. electric machine controller cooling system according to claim 2, which is characterized in that silencing means uses fast insert-pull knot
Structure is connect with the outlet of the radiator pipeline of electric machine controller.
7. electric machine controller cooling system according to claim 1, which is characterized in that preset temperature is 25 DEG C or less.
8. a kind of method applied to the described in any item electric machine controller cooling systems of claim 1-7, which is characterized in that packet
It includes:
Debugger obtains the internal temperature of electric machine controller, and it is default to judge whether the internal temperature of electric machine controller is greater than first
Threshold value, if more than the internal temperature of thermostat is obtained；
Judge whether the internal temperature of thermostat is equal to preset temperature, if being equal to, debugger controls thermostat, makes
The compressed air generated in compressed air generating means is able to enter in thermostat.
9. electric machine controller cool-down method according to claim 8, which is characterized in that further include:
If the internal temperature of thermostat is not equal to preset temperature, debugger sends temperature adjustment instructions to thermostat, will
The temperature of thermostat is adjusted to preset temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610667764.5A CN107771002B (en) | 2016-08-15 | 2016-08-15 | Electric machine controller cooling system and method applied to the system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610667764.5A CN107771002B (en) | 2016-08-15 | 2016-08-15 | Electric machine controller cooling system and method applied to the system |
Publications (2)
| Publication Number | Publication Date |
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| CN107771002A CN107771002A (en) | 2018-03-06 |
| CN107771002B true CN107771002B (en) | 2019-11-08 |
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| CN201610667764.5A Active CN107771002B (en) | 2016-08-15 | 2016-08-15 | Electric machine controller cooling system and method applied to the system |
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| JP2003336953A (en) * | 2002-05-16 | 2003-11-28 | Mitsubishi Heavy Ind Ltd | Control device for motor |
| CN200943922Y (en) * | 2006-08-17 | 2007-09-05 | 成都市创燃科技有限责任公司 | Constant temperature constant humidity cleaning air conditioner for electric control cabinet |
| US9038404B2 (en) * | 2011-04-19 | 2015-05-26 | Liebert Corporation | High efficiency cooling system |
| CN102809057A (en) * | 2011-05-30 | 2012-12-05 | 招远云帆五金机械有限公司 | Cold and hot air compression storage and release box |
| CN102954676A (en) * | 2011-08-25 | 2013-03-06 | 无锡尚德太阳能电力有限公司 | Method and equipment for removing alkaline solution on devices |
| CN203840694U (en) * | 2014-05-14 | 2014-09-17 | 吉林烟草工业有限责任公司 | Electric control cabinet cooling device |
| CN104535330B (en) * | 2015-01-29 | 2017-05-10 | 四川诚邦测控技术有限公司 | Experiment support system based on comprehensive performance detection of engine |
| CN104775895A (en) * | 2015-03-09 | 2015-07-15 | 北京动力机械研究所 | Aviation turbocharged internal combustion engine |
| CN205377058U (en) * | 2016-01-23 | 2016-07-06 | 上海仁婉电器制造有限公司 | Intelligent dual supply cabinet that remote control reliability is high |
| CN105736124B (en) * | 2016-01-28 | 2018-08-07 | 潍柴动力股份有限公司 | A kind of diesel engine intake control device and control method |
| CN205454357U (en) * | 2016-03-14 | 2016-08-10 | 江苏凤凰数据有限公司 | Data center air current control system |
| CN105736125A (en) * | 2016-03-17 | 2016-07-06 | 潍柴动力股份有限公司 | Air inlet temperature control system and control method of engine |
| CN105658039B (en) * | 2016-03-18 | 2018-03-09 | 广州市铭钰标识科技有限公司 | The air-cooled constant temperature system of environmental protection and energy saving |
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Address after: 412007 fifty-seven zone, chestnut rain Industrial Park, national hi tech Development Zone, Hunan, Zhuzhou Patentee after: Zhongche Times Electric Vehicle Co.,Ltd. Address before: 412007 fifty-seven zone, chestnut rain Industrial Park, national hi tech Development Zone, Hunan, Zhuzhou Patentee before: HUNAN CRRC TIMES ELECTRIC VEHICLE Co.,Ltd. |
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Effective date of registration: 20221110 Address after: 402760 No.8, Shuangxing Avenue, Biquan street, Bishan District, Chongqing Patentee after: Chongqing CRRC Hengtong Automobile Co.,Ltd. Address before: 412007 fifty-seven zone, chestnut rain Industrial Park, national hi tech Development Zone, Hunan, Zhuzhou Patentee before: Zhongche Times Electric Vehicle Co.,Ltd. |
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Effective date of registration: 20221216 Address after: 402,760 No.7-12, Niujiaowan Road, Biquan Street, Bishan District, Chongqing Patentee after: CHONGQING HENGTONG BUS Co.,Ltd. Address before: 402760 No.8, Shuangxing Avenue, Biquan street, Bishan District, Chongqing Patentee before: Chongqing CRRC Hengtong Automobile Co.,Ltd. |