CN208399167U - A kind of electromotor cooling system water resistance and radiating efficiency tester - Google Patents
A kind of electromotor cooling system water resistance and radiating efficiency tester Download PDFInfo
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- CN208399167U CN208399167U CN201821276078.6U CN201821276078U CN208399167U CN 208399167 U CN208399167 U CN 208399167U CN 201821276078 U CN201821276078 U CN 201821276078U CN 208399167 U CN208399167 U CN 208399167U
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- water inlet
- cooling system
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- outlet
- inlet pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 105
- 238000001816 cooling Methods 0.000 title claims abstract description 53
- 239000000523 sample Substances 0.000 claims abstract description 8
- 235000004443 Ricinus communis Nutrition 0.000 claims description 9
- 239000002826 coolant Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 238000005259 measurement Methods 0.000 abstract description 6
- 230000005855 radiation Effects 0.000 description 11
- 238000012360 testing method Methods 0.000 description 5
- 238000009529 body temperature measurement Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
The utility model discloses a kind of electromotor cooling system water resistance and radiating efficiency testers, flowmeter is provided on the pipeline of the water inlet pipe of the tester, flow control valve and the first thermo detector, flow control valve is arranged close to flowmeter, the water outlet of water inlet pipe is arranged in the detecting head of first thermo detector, the second thermo detector is provided on the pipeline of outlet pipe, the water inlet of outlet pipe is arranged in the detecting head of second thermo detector, the water outlet of water inlet pipe is arranged in the high pressure end of probe of differential pressure indicator, the water inlet of outlet pipe is arranged in the low pressure end of probe of differential pressure indicator, the water outlet of water inlet pipe, the water inlet of outlet pipe respectively with the water inlet with electromotor cooling system to be measured, water outlet is connected.Electromotor cooling system water resistance and radiating efficiency tester provided by the utility model, be able to achieve the flow of cooling system, pressure difference, temperature synchro measure, have the characteristics that easy to operate, conveniently moving, measurement are accurate, practical.
Description
Technical field
The utility model relates to water cooling system the field of test technology, more particularly to a kind of electromotor cooling system water resistance and
Radiating efficiency tester.
Background technique
Water cooling system is that water is the system that cooling medium carries out radiating treatment to heat generating device.Meeting in the motor course of work
A large amount of heat is generated, therefore it is particularly significant that cooling system is arranged in motor, and water cooling system is the weight of electromotor cooling system
Want type.With the development of new-energy automobile, there is higher requirement for the cooling system of motor and controller, it is desirable that factory electricity
Machine has accurate flow rate pressure loss curve and heat radiation power value.Currently, lacking the flow of water-cooling system, pressure damage in the market
The synchronism detection equipment with heat radiation power is lost, the loss of motor water cooling system pressure and heat radiation power are mainly by theoretical calculation and reality
Pressure, temperature measurement and the simple estimation of room single-point are tested, this mode for being biased to theoretical calculation causes many parameters to be difficult to really
It is fixed, the electromotor cooling system pressure loss and heat radiation power calculated result inaccuracy.
Utility model content
The purpose of the utility model is to provide a kind of electromotor cooling system water resistance and radiating efficiency testers, are able to achieve cooling
The flow of system, pressure difference, temperature synchro measure, have the characteristics that easy to operate, conveniently moving, measurement are accurate, practical.
To achieve the above object, the utility model provides following scheme:
A kind of electromotor cooling system water resistance and radiating efficiency tester, the tester include: bracket, water inlet pipe, outlet pipe,
Differential pressure indicator, the pedestal upper end are provided with platform, and the water inlet pipe, outlet pipe are fixedly installed on the bracket, and pass through
The platform is provided with flowmeter on the pipeline for the water inlet pipe being located under the platform, on being located at the platform
Flow control valve and the first thermo detector are provided on the pipeline of the water inlet pipe, the flow control valve is set close to the flowmeter
It sets, the water outlet of the water inlet pipe, the outlet pipe on the platform is arranged in the detecting head of first thermo detector
Pipeline on be provided with the second thermo detector, the water inlet of the outlet pipe is arranged in the detecting head of second thermo detector, described
Differential pressure indicator is arranged on the platform, and the water outlet of the water inlet pipe, the pressure is arranged in the high pressure end of probe of the differential pressure indicator
The water inlet of the outlet pipe, the water outlet and electromotor cooling system to be measured of the water inlet pipe is arranged in the low pressure end of probe of poor table
Water inlet be connected, the water inlet of the outlet pipe is connected with the water outlet of electromotor cooling system to be measured, and coolant liquid is by institute
It states water inlet pipe and flows into electromotor cooling system to be measured.
Optionally, the water inlet pipe and outlet pipe are metallic conduit.
Optionally, the electromotor cooling system water resistance and radiating efficiency tester further include castor, and the castor setting exists
The pedestal lower end.
According to specific embodiment provided by the utility model, the utility model discloses following technical effects: this is practical new
The electromotor cooling system water resistance and radiating efficiency tester that type provides are by flowmeter, differential pressure indicator, the comprehensive setting of thermo detector same
A test platform, structure very simple, can be realized cooling system flow, pressure difference, temperature synchro measure；It is adjusted by flow
Valve carries out the regulation and control of flow, easy to operate, and the measurement of pressure difference and temperature can be carried out under different flow conditions, and
The temperature difference is obtained according to the data that two thermo detectors measure, and then referring to flow, the temperature difference-heat radiation power zoom table (as shown in table 1)
Heat radiation power corresponding to electromotor cooling system is checked in, flow rate pressure can also be drawn according to flow, pressure difference data and lose coordinate
Curve provides more actually data for the Design and optimization of cooling system, and therefore, the practicability of the tester is stronger；It was testing
Cheng Zhong, it is only necessary to by the inlet and outlet of electromotor cooling system to be measured respectively with the water inlet pipe of this tester and outlet pipe phase
Connection, can either measure, and operate very simple；The tester bracket bottom end is additionally provided with castor, conveniently moving.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without any creative labor, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the utility model embodiment electromotor cooling system water resistance and radiating efficiency tester structural schematic diagram；
Description of symbols: 1, castor；2, the water outlet of outlet pipe；3, outlet pipe；4, bracket；5, platform；6, outlet pipe
Water inlet；7, the second thermo detector；8, differential pressure indicator；9, the first thermo detector；10, the water outlet of water inlet pipe；11, flow control valve；
12, flowmeter；13, water inlet pipe；14, the water inlet of water inlet pipe.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The purpose of the utility model is to provide a kind of electromotor cooling system water resistance and radiating efficiency testers, are able to achieve cooling
The flow of system, pressure difference, temperature synchro measure, have the characteristics that easy to operate, conveniently moving, measurement are accurate, practical.
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing and have
Body embodiment is described in further detail the utility model.
Fig. 1 is the utility model embodiment electromotor cooling system water resistance and radiating efficiency tester structural schematic diagram, such as Fig. 1
It is shown, electromotor cooling system water resistance and radiating efficiency tester provided by the embodiment of the utility model, comprising: bracket 4, water inlet pipe
13, outlet pipe 3, differential pressure indicator 8,4 upper end of bracket are provided with platform 5, and the water inlet pipe 13, outlet pipe 3 are fixed at
On the bracket 4, and the platform 5 is passed through, is provided with flow on the pipeline for the water inlet pipe 13 being located under the platform 5
Meter 12 is provided with flow control valve 11 and the first thermo detector 9 on the pipeline for the water inlet pipe 13 being located on the platform 5,
The flow control valve 11 is arranged close to the flowmeter 12, and the detecting head of first thermo detector 9 is arranged in the water inlet pipe
Water outlet 10, be provided with the second thermo detector 7, second thermometric on the pipeline of the outlet pipe 3 on the platform 5
The water inlet 6 of the outlet pipe is arranged in the detecting head of meter 7, and the differential pressure indicator 8 is arranged on the platform 5, the differential pressure indicator 8
High pressure end of probe the water outlet 10 of the water inlet pipe is set, the low pressure end of probe of the differential pressure indicator 8 is arranged in the water outlet
The water outlet 10 of the water inlet 6 of pipe, the water inlet pipe is connected with the water inlet of electromotor cooling system to be measured, the outlet pipe
Water inlet 6 is connected with the water outlet of electromotor cooling system to be measured, and external cooling pump is connect by hose with the water inlet pipe 13,
Coolant liquid enters the water inlet 14 of the water inlet pipe, and the going out by water inlet pipe by the water inlet pipe 13 under the action of cooling pump
The mouth of a river 10 flows into electromotor cooling system to be measured, after coolant liquid flows through electromotor cooling system to be measured, by the water inlet of the outlet pipe
Mouth 6 flows into the outlet pipes 3, and flows out through the water outlet of the outlet pipe 2；The water inlet pipe 13 and outlet pipe 3 are metal
Pipeline；The electromotor cooling system water resistance and radiating efficiency tester further include castor 1, and the castor 1 is arranged in the bracket 4
Lower end.In measurement, pipeline is connected, opens flow control valve 11, referring to 12 scale control valve of flowmeter, ascending adjusting
Flow records the numerical value of the temperature value and differential pressure indicator of the first thermo detector 9 and the second thermo detector 7 corresponding to each flow value,
The temperature value of the pressure difference, that is, pressure loss, the first thermo detector 9 and the second thermo detector 7 makes the difference to obtain the temperature difference, is flowed according to shown in table 1
Amount, the temperature difference-heat radiation power zoom table check in electromotor cooling system corresponding heat radiation power under different flow, the temperature difference.
1 flow of table, the temperature difference-heat radiation power zoom table
Electromotor cooling system water resistance and radiating efficiency tester provided by the utility model are by flowmeter, differential pressure indicator, thermometric
Meter is comprehensive to be arranged in the same test platform, and structure very simple can be realized the synchronization of cooling system flow, pressure difference, temperature
Measurement；The regulation and control of flow is carried out by flow control valve, it is easy to operate, it can be pressed under different flow conditions
The measurement of difference and temperature, and the temperature difference is obtained according to the data that two thermo detectors measure, and then referring to flow, the temperature difference-heat radiation power
Zoom table (as shown in table 1) checks in heat radiation power corresponding to electromotor cooling system, can also be drawn according to flow, pressure difference data
Flow rate pressure loses coordinate curve, provides more actually data for the Design and optimization of cooling system, therefore, the reality of the tester
It is stronger with property；During the test, it is only necessary to by the inlet and outlet of electromotor cooling system to be measured respectively with this tester
Water inlet pipe be connected with outlet pipe, can either measure, operate very simple；The tester bracket bottom end is additionally provided with
Castor, conveniently moving.
Specific case used herein is expounded the principles of the present invention and embodiment, above embodiments
Explanation be merely used to help understand the method and its core concept of the utility model；Meanwhile for the general technology of this field
Personnel, based on the idea of the present invention, there will be changes in the specific implementation manner and application range.In conclusion
The content of the present specification should not be construed as a limitation of the present invention.
Claims (3)
1. a kind of electromotor cooling system water resistance and radiating efficiency tester characterized by comprising bracket, water inlet pipe, water outlet
Pipe, differential pressure indicator, the pedestal upper end are provided with platform, and the water inlet pipe, outlet pipe are fixedly installed on the bracket, and wear
The platform is crossed, is provided with flowmeter on the pipeline for the water inlet pipe being located under the platform, on being located at the platform
The water inlet pipe pipeline on be provided with flow control valve and the first thermo detector, the flow control valve is close to the flowmeter
The water outlet of the water inlet pipe, the water outlet on the platform is arranged in setting, the detecting head of first thermo detector
The second thermo detector is provided on the pipeline of pipe, the water inlet of the outlet pipe, institute is arranged in the detecting head of second thermo detector
State differential pressure indicator setting on the platform, the water outlet of the water inlet pipe is arranged in the high pressure end of probe of the differential pressure indicator, described
The low pressure end of probe of differential pressure indicator is arranged in the water inlet of the outlet pipe, the water outlet of the water inlet pipe with to measured motor cooling system
The water inlet of system is connected, and the water inlet of the outlet pipe is connected with the water outlet of electromotor cooling system to be measured, coolant liquid by
The water inlet pipe flows into electromotor cooling system to be measured.
2. electromotor cooling system water resistance according to claim 1 and radiating efficiency tester, which is characterized in that the water inlet
Pipe and outlet pipe are metallic conduit.
3. electromotor cooling system water resistance according to claim 1 and radiating efficiency tester, which is characterized in that the motor
Cooling system water resistance and radiating efficiency tester further include castor, and the castor is arranged in the pedestal lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821276078.6U CN208399167U (en) | 2018-08-09 | 2018-08-09 | A kind of electromotor cooling system water resistance and radiating efficiency tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821276078.6U CN208399167U (en) | 2018-08-09 | 2018-08-09 | A kind of electromotor cooling system water resistance and radiating efficiency tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208399167U true CN208399167U (en) | 2019-01-18 |
Family
ID=65129762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821276078.6U Expired - Fee Related CN208399167U (en) | 2018-08-09 | 2018-08-09 | A kind of electromotor cooling system water resistance and radiating efficiency tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208399167U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110926839A (en) * | 2019-11-15 | 2020-03-27 | 广东纽恩泰新能源科技发展有限公司 | Laboratory multifunctional cold and hot water unit test tool |
| CN115014832A (en) * | 2022-08-08 | 2022-09-06 | 南昌三瑞智能科技有限公司 | Experimental device and test method for rapidly verifying performance of heat dissipation scheme in motor |
-
2018
- 2018-08-09 CN CN201821276078.6U patent/CN208399167U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110926839A (en) * | 2019-11-15 | 2020-03-27 | 广东纽恩泰新能源科技发展有限公司 | Laboratory multifunctional cold and hot water unit test tool |
| CN110926839B (en) * | 2019-11-15 | 2021-06-11 | 广东纽恩泰新能源科技发展有限公司 | Laboratory multifunctional cold and hot water unit test tool |
| CN115014832A (en) * | 2022-08-08 | 2022-09-06 | 南昌三瑞智能科技有限公司 | Experimental device and test method for rapidly verifying performance of heat dissipation scheme in motor |
| CN115014832B (en) * | 2022-08-08 | 2022-10-25 | 南昌三瑞智能科技有限公司 | Experimental device and test method for rapidly verifying performance of heat dissipation scheme in motor |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230116 Address after: Room 1113, 11th Floor, Building B1, Lugu Science and Technology Innovation and Entrepreneurship Park, No. 1698, Yuelu West Avenue, Changsha High-tech Development Zone, Changsha, Hunan Province 410205 Patentee after: Changsha Yingweiteng Electric Technology Co.,Ltd. Address before: No. 40, 43 and 44, Phase I Zone, No. 410, Torch Road, High-tech Zone, Tangshan City, Hebei Province, 063000 Patentee before: TANGSHAN PULIN YIWEI SCI-TECH CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 |