CN108543555A - A kind of harmonic speed reducer detection temperature control experimental bench - Google Patents
A kind of harmonic speed reducer detection temperature control experimental bench Download PDFInfo
- Publication number
- CN108543555A CN108543555A CN201810501909.3A CN201810501909A CN108543555A CN 108543555 A CN108543555 A CN 108543555A CN 201810501909 A CN201810501909 A CN 201810501909A CN 108543555 A CN108543555 A CN 108543555A
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- pipeline
- speed reducer
- harmonic speed
- temperature control
- experimental bench
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L7/00—Heating or cooling apparatus; Heat insulating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/02—Laboratory benches or tables; Fittings therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/02—Gearings; Transmission mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/18—Means for temperature control
Abstract
A kind of harmonic speed reducer detection temperature control experimental bench, multigroup detection unit is installed on the temperature control experimental bench, the detection unit includes the motor sequentially coaxially connected, harmonic speed reducer, light idol counter and permanent-magnet damper, is wherein fixed with coil pipe in harmonic speed reducer；The temperature-controlling system of changeable refrigerating/heating function is equipped in the temperature control experimental bench, the output end of the temperature-controlling system and the input terminal of coil pipe connect, and the output end of the input terminal of temperature-controlling system and coil pipe connects.The operating temperature of harmonic speed reducer is adjusted in the temperature control experimental bench, and the output damping of harmonic speed reducer is adjusted, the stability status of harmonic speed reducer is judged finally by the irregular shock conditions of detection unit.
Description
Technical field
The present invention relates to field of machinery automation, is related to a kind of test experience platform of harmonic speed reducer, especially a kind of harmonic wave
Retarder detection temperature control experimental bench.
Background technology
Harmonic speed reducer have small, light-weight, stable drive, without impact, noiseless, kinematic accuracy is high, transmission ratio
Greatly, the advantages that bearing capacity is high, and it is widely used to the industries such as electronics, space flight and aviation, robot.Harmonic speed reducer includes band
There are the rigid gear (firm gear) of ring gear, the flexible gear (flexbile gear) with external toothing and wave producer.Wherein flexbile gear is harmonic wave
The important component of generator, shape and structure and making material etc. influence the service life of harmonic speed reducer, and work as harmonic reduction
When the device working time is longer, the repeated deformation acting of the groove engaging friction of flexbile gear and firm gear and flexbile gear will produce higher
Heat, above-mentioned factor coordinate environment temperature increase, easily have an adverse effect to flexbile gear rigidity.
The stiffness characteristics of flexbile gear are as follows when harmonic speed reducer works：1, the external toothing part of flexbile gear is because need to be with the internal tooth of firm gear
The rigid connection of engagement is enclosed, therefore is subjected to larger active force, flexbile gear herein must assure that certain rigidity；2, flexbile gear bottom
Bowl shaped structure pass to the deformation force of flexbile gear because being subjected to harmonic oscillator, therefore flexbile gear herein must assure that it is certain tough
Property, but the link position at flexbile gear above-mentioned two easily generates Stiffness because of temperature rise and accelerates metal fatigue even
The problems such as fracture, however a kind of detection device currently there is no to can detect influence of the operating temperature to harmonic speed reducer, therefore be badly in need of
A kind of operating temperature of changeable harmonic speed reducer, and adjustable harmonic speed reducer output damps and finally obtains temperature and damping
Change the test experience platform influenced on harmonic speed reducer operation stability.
It is retrieved, is found and the maximally related following patent of the technical program by publication：
It is special that experiment table for detecting dynamic characteristics of harmonic reducers (CN101587015A) discloses a kind of harmonic speed reducer dynamic
Property test experience platform includes X guide rails on bottom plate, first servo motor, and first servo motor is fixed on X guide rails,
Axially it is connected with follow-up harmonic reducer；Follow-up harmonic reducer is fixed on X guide rails, and is passed by a torsion bar and the first torque
Sensor is axially connected；First torque sensor is axially connected with first angle measuring device, first angle measuring device and first
Connecting shaft is connected；Detected harmonic reducer is mounted on by mounting bracket and locating piece on X guide rails, which is characterized in that on bottom plate
There are one the Y guide rails vertical with X guide rails for installation；When detected harmonic reducer is right-angled reducer, the is installed in Y guide rail
Two angle measurement units, and axially connect with the second torque sensor；Second torque is axially connect with the second servo motor.This hair
Bright versatility is good, the test assignment of a variety of detected harmonic reducer dynamic characteristics can be completed on an experimental provision.
A kind of a kind of Dynamic Characteristics of Drive System of Dynamic Characteristics of Drive System experimental bench measuring device (CN206270048U)
Experimental bench measuring device, including drive part, speed-changing gear box, middle section, loading section and data processing system, driving portion
Divide and loading section is contacted by data processing system, the successive function of mobile drive part and data processing system obtains
Machine driven system transmission efficiency, the driving error obtained is more nearly actual value, is conducive to improve the data reference for measuring and obtaining
Accuracy, it is ensured that there is higher qualification rate when product uses, the standard examined is improved to research and develop new machine driven system；
Implement the load of different mode to experimental bench, and then obtain the load dynamic characteristic under different mode, comparative analysis goes out best add
Dynamic characteristic under load pattern is conducive to the transmission efficiency for further increasing machine driven system, reduces driving error；It sets simultaneously
It is equipped with temperature sensor and vibrating sensor, is vibrated to the Wen Shengyu of test experience platform, to realize the multi-functional of measuring device
Change.
By comparative analysis, applicant thinks the structure, function and specifically used mode of document and this programme disclosed above
It is all different, therefore the novelty of provable this programme.
Invention content
It is real it is an object of the invention in place of overcome the deficiencies in the prior art, provide a kind of harmonic speed reducer detection temperature control
Platform is tested, which is adjusted the operating temperature of harmonic speed reducer, and the output damping of harmonic speed reducer is adjusted, finally leads to
Cross the stability status of the irregular shock conditions judgement harmonic speed reducer of detection unit.
The purpose of the present invention is what is be achieved through the following technical solutions：
A kind of harmonic speed reducer detection temperature control experimental bench is equipped with multigroup detection unit on the temperature control experimental bench, should
Detection unit includes the motor sequentially coaxially connected, harmonic speed reducer, light idol counter and permanent-magnet damper, wherein harmonic reduction
Coil pipe is fixed in device；The temperature-controlling system of changeable refrigerating/heating function is equipped in the temperature control experimental bench, the temperature-controlling system
The input terminal of output end and coil pipe connects, and the output end of the input terminal of temperature-controlling system and coil pipe connects.
Currently preferred technical solution is：Temperature-controlling system includes main pipe rail, refrigeration pipeline and heating pipeline, wherein freezing
Pipeline and heating pipeline are connected in parallel with main pipe rail.
Currently preferred technical solution is：Main pipe rail includes the first ftercompction pump, dispenser, liquid trap and a plurality of is in charge of
Road, wherein the output end of the first ftercompction pump and the liquid feeding end of dispenser connect, and branch pipeline in parallel between dispenser and liquid trap；
The branch pipeline is equipped with is in charge of way solenoid valve, coil pipe and check valve by what dispenser to liquid trap direction was sequentially connected in series.
Currently preferred technical solution is：Refrigeration pipeline includes the expansion valve being sequentially connected in series, second solenoid valve, heat exchange
The main pipe rail that device, pressure liquid case, compressor and the first solenoid valve, the wherein output end of expansion valve and the first ftercompction pump input terminal connects
Logical, the input terminal of the first solenoid valve is connected to the main pipe rail of liquid trap output end.
Currently preferred technical solution is：It includes the heat exchanger being connected by circulation, radiator and the second ftercompction to heat pipeline
Pump, and heat pipeline and connect with refrigeration pipeline heat exchange by heat exchanger.
Currently preferred technical solution is：Further include having a plurality of switching pipeline in temperature-controlling system, which includes
First switching pipeline, the second switching pipeline and third switch pipeline, wherein first switching pipeline one end is connected to liquid trap outlet end
Main pipe rail, the other end is connected to the heating pipeline between the second ftercompction pump and radiator, and the first switching pipeline is equipped with first
Switching solenoid valve；Second switching pipeline one end is connected to the main pipe rail of the first ftercompction pump liquid feeding end, and the other end is connected to heat exchanger
Heating pipeline between radiator, and the second switching pipeline is equipped with the second switching solenoid valve；The third switches pipeline one
Refrigeration pipeline between end connection expansion valve and second solenoid valve, the other end are connected to the refrigeration between compressor and the first solenoid valve
Pipeline, which switches pipeline and is equipped with third switching solenoid valve, and third switching pipeline connection has refrigeration liquid case.
Currently preferred technical solution is：Coil pipe is made of hard material, and the liquid feeding end and outlet end of the coil pipe are worn
It thoroughly and is fixed on the outer housing of harmonic speed reducer, temperature sensor is installed in the outer housing of harmonic speed reducer.
Advantages of the present invention and economic effect are：
The operating temperature of harmonic speed reducer is adjusted in the temperature control experimental bench of the present invention, and the output of harmonic speed reducer is adjusted
Damping, and only shake by the concentricity of measurement motor output shaft and harmonic speed reducer output shaft and then, judgement harmonic reduction
The job stability of device.
The detection unit of the present invention can be provided output power by motor and drive harmonic speed reducer operating, and occasionally counted by light
Device measures harmonic speed reducer turnning circle, then the output damping of harmonic speed reducer is adjusted by permanent-magnet damper, by subtracting to harmonic wave
The output shaft of fast device applies rotary damping, increases the load that the torsion and flexbile gear groove that flexbile gear is born in harmonic speed reducer are born
Lotus, and the different damping coefficient by adjusting permanent-magnet damper in multigroup detection unit are realized and control single resistance under same operating
Buddhist nun's variable, and then measure influence of the damping to harmonic speed reducer and harmonic reducer flexible wheel service life and job stability.
The present invention temperature-controlling system, the refrigerating/heating state of multiple harmonic speed reducer inner coil pipes can be adjusted simultaneously, it can be achieved that
The real-time switching of refrigerating/heating state, under conditions of the permanent-magnet damper of multiple groups of detection units keeps same damped coefficient,
Temperature unitary variant is controlled, and then measuring temperature variation is steady to harmonic speed reducer and harmonic reducer flexible wheel service life and work
Qualitatively influence.
Description of the drawings
Fig. 1 is the vertical view of the present invention；
Fig. 2 is the side view of the present invention；
Fig. 3 is the harmonic speed reducer sectional view of the present invention；
Fig. 4 is that the temperature-controlling system of the present invention is connected to schematic diagram (heating condition)；
Fig. 5 is that the temperature-controlling system of the present invention is connected to schematic diagram (cooling condition).
In figure：1- temperature control experimental benches；2- permanent-magnet dampers；3- light idol counters；4- harmonic speed reducers；5- motors；6- collection
Liquid device；7- motor output shafts；8- harmonic speed reducer output shafts；9- dispensers；10- flexbile gears；11- coil pipes；12- branch pipeline electromagnetism
Valve；13- temperature sensors；14- branch pipelines；15- check valves；16- main pipe rails；The first solenoid valves of 17-；18- first switches electromagnetism
Valve；19- first switches pipeline；20- heats pipeline；21- radiators；The second ftercompctions of 22- pump；23- compressors；24- refrigeration pipelines；
25- pressure liquid cases；26- heat exchangers；27- second solenoid valves；28- refrigeration liquid cases；29- third switching solenoid valves；30- thirds switch
Pipeline；31- expansion valves；32- second switches pipeline；The second switching solenoid valves of 33-；The first ftercompctions of 34- pump.
Specific implementation mode
For that can further appreciate that present disclosure, feature and effect, the following examples are hereby given, and coordinates attached drawing detailed
It is described as follows.It should be noted that the present embodiment is descriptive, it is not restrictive, cannot thus limits the guarantor of the present invention
Protect range.
A kind of harmonic speed reducer detection temperature control experimental bench is equipped with multigroup detection unit on the temperature control experimental bench 1, should
Detection unit includes the motor 5 sequentially coaxially connected, harmonic speed reducer 4, light idol counter 3 and permanent-magnet damper 2, wherein harmonic wave
Coil pipe 11 is fixed in retarder；The temperature-controlling system of changeable refrigerating/heating function, the temperature control are equipped in the temperature control experimental bench
The output end of system and the input terminal of coil pipe connect, and the output end of the input terminal of temperature-controlling system and coil pipe connects.
Currently preferred technical solution is：Temperature-controlling system include main pipe rail 16, refrigeration pipeline 24 and heating pipeline 20,
Middle refrigeration pipeline and heating pipeline are connected in parallel with main pipe rail.
Currently preferred technical solution is：Main pipe rail includes the first ftercompction pump 34, dispenser 9, liquid trap 6 and a plurality of point
Pipeline 14, wherein the output end of the first ftercompction pump and the liquid feeding end of dispenser connect, and in parallel point between dispenser and liquid trap
Pipeline；The branch pipeline is equipped with is in charge of way solenoid valve 12, coil pipe and unidirectional by what dispenser to liquid trap direction was sequentially connected in series
Valve 15.
Currently preferred technical solution is：Refrigeration pipeline includes the expansion valve 31 being sequentially connected in series, second solenoid valve 27, changes
Hot device 26, pressure liquid case 25, compressor 23 and the first solenoid valve 17, the wherein output end of expansion valve and the first ftercompction pump input terminal
Main pipe rail connection, the input terminal of the first solenoid valve is connected to the main pipe rail of liquid trap output end.
Currently preferred technical solution is：Heating pipeline includes the heat exchanger being connected by circulation, the benefit of radiator 21 and second
Press pump 22, and heat pipeline and connect with refrigeration pipeline heat exchange by heat exchanger.
Currently preferred technical solution is：Further include having a plurality of switching pipeline in temperature-controlling system, which includes
First switching pipeline 19, second switches pipeline 32 and third switches pipeline 30, wherein first switching pipeline one end is connected to liquid trap
The main pipe rail of outlet end, the other end is connected to the heating pipeline between the second ftercompction pump and radiator, and is set on the first switching pipeline
There is the first switching solenoid valve 18；Second switching pipeline one end is connected to the main pipe rail of the first ftercompction pump liquid feeding end, and the other end connects
Logical heating pipeline between heat exchanger and radiator, and the second switching pipeline is equipped with the second switching solenoid valve 33；The third
Switch the refrigeration pipeline between pipeline one end connection expansion valve and second solenoid valve, the other end is connected to compressor and the first solenoid valve
Between refrigeration pipeline, the third switch pipeline be equipped with third switching solenoid valve 29, and third switching pipeline connection have refrigeration
Liquid case 28.
Currently preferred technical solution is：Coil pipe is made of hard material, and the liquid feeding end and outlet end of the coil pipe are worn
It thoroughly and is fixed on the outer housing of harmonic speed reducer, temperature sensor 13 is installed in the outer housing of harmonic speed reducer.
In addition, currently preferred, coil pipe of the invention is coiled between the flexbile gear 10 of harmonic speed reducer and outer housing, and
Coil pipe coiling for upper opening is big and taper that lower openings are small, its purpose is that increasing heat exchange area, while ensureing that flexbile gear is open
It will not be in contact with coil pipe when place's deformation；The liquid feeding end and outlet end of coil pipe penetrate outer housing and with connect outside outer housing
It is logical, while for connecting liquid separation road, it is ensured that coil pipe being fixedly connected in harmonic speed reducer, prevent because of coil pipe vibrations or
The interference vibrations in turn resulted in are contacted with flexbile gear and outer housing inner wall, influence experimental precision.
In addition, currently preferred, all solenoid valves for being mentioned in this programme are in charge of way solenoid valve and switching solenoid valve is equal
For two-position two-way solenoid valve.
In addition, currently preferred, the check valve flow direction in branch pipeline is：From dispenser to liquid trap direction one-way flow
It is logical, and reversely end.
In addition, it should be noted that the present invention be in charge of way solenoid valve open quantity need to be according to the detection list of actual experiment
First quantity determines, when testing progress, is in charge of way solenoid valve and is in normally open；Second solenoid valve is heated and is made in temperature-controlling system
It maintains a normally open, but when fluid pressure is insufficient for the heat transfer requirements of heat exchanger in pressure liquid case, should close under cold operating mode
Second solenoid valve is pressure liquid case and heat exchanger ftercompction by compressor.
In addition, currently preferred, refrigerating/heating circulatory mediator is all made of freon in the prior art in temperature-controlling system
Refrigerating fluid.
In order to more clearly describe the specifically used mode of the present invention, a kind of embodiment is provided below：
The present invention specifically includes following steps when in use：
1, detection unit is installed：Multigroup motor, harmonic speed reducer, light idol counter and permanent-magnet damper is coaxial and fixed
On temperature control experimental bench, motor should be started after installing, be used in combination amesdial measurement motor output shaft and harmonic speed reducer defeated
The shock conditions of shaft complete detection unit installation until the eccentric shaking data that amesdial is shown are less than error requirements value；
After additionally mounted good motor output shaft and harmonic speed reducer output shaft, amesdial should be kept to be fitted in the two outer surface always and seen
It examines amesdial vibrations error and judges the unstability of harmonic speed reducer or the failure section of harmonic speed reducer when error is more than License Value
Point；
2, damping experiment：The damped coefficient of the permanent-magnet damper of multiple same models is adjusted, it is currently preferred to be provided with
Four groups of detection units, the damped coefficients of four permanent-magnet dampers be respectively model permanent-magnet damper maximum damping 25%,
50%, 75%, 100%, it should ensure that the operating temperature of four harmonic speed reducers is room temperature at this time, finally obtain in same temperature
Under, the different operating service life of the harmonic speed reducer of different damping coefficient；
3, low temperature test：Refrigeration pipeline connects main line at this time, and heating pipeline is exchanged with refrigeration pipeline by exchanger heat
Connection, and the refrigerating fluid in the radiator of heating pipeline, the second ftercompction pump and heat exchanger is not connected to main pipe rail and refrigeration pipeline；
The first switching pipeline, the second switching pipeline and third switching pipeline are in off state at this time, and first changes way solenoid valve, second
It changes way solenoid valve and third changes way solenoid valve and is in closed state, and the first solenoid valve, second solenoid valve and branch pipeline electromagnetism
Valve is in open state；The liquid refrigeration liquid of normal temperature and pressure pressurizes within the compressor, and pressurize and heat exchange is passed through in pressure liquid case
Become the liquid refrigeration liquid of high temperature and pressure in device；Then dropped by the liquid refrigeration liquid that heating pipeline is high temperature and pressure in heat exchanger
Temperature, when the liquid refrigeration liquid of high temperature and pressure reaches normal temperature high voltage, second solenoid valve is opened, and normal temperature high voltage refrigerating fluid passes through expansion
Valve becomes the gaseous refrigerant liquid of low-temperature atmosphere-pressure, is then passed through main pipe rail, cools down for coil pipe.
4, high temperature is tested：Pipeline connection main pipe rail is heated at this time, refrigeration pipeline forms closed circulation with third switching pipeline,
Wherein expansion valve and radiator are in short-circuit condition, and the first solenoid valve is closed and second solenoid valve, the first switching solenoid valve, second
Switching solenoid valve and third switching solenoid valve are in opening state, and it is heating pipeline that exothermic refrigerating fluid is compressed in refrigeration pipeline
In refrigerating fluid heating, then heat pipeline and be connected to cycle with main pipe rail, and hot refrigerating fluid is passed through in coil pipe and is heated.
5, after the experiment of the unitary variant of above-mentioned 4 steps carries out, then the low temperature with damping/high temperature reality is carried out
It tests, to judge the joint effect of damping and temperature to harmonic speed reducer stability.
It should be understood that for those of ordinary skills, can be improved as follows according to the above description or
Transformation, all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (7)
1. a kind of harmonic speed reducer detection temperature control experimental bench, it is characterised in that：Multigroup inspection is installed on the temperature control experimental bench
Unit is surveyed, which includes the motor sequentially coaxially connected, harmonic speed reducer, light idol counter and permanent-magnet damper,
It is fixed with coil pipe in middle harmonic speed reducer；The temperature-controlling system of changeable refrigerating/heating function is equipped in the temperature control experimental bench, it should
The output end of temperature-controlling system and the input terminal of coil pipe connect, and the output end of the input terminal of temperature-controlling system and coil pipe connects.
2. a kind of harmonic speed reducer detection temperature control experimental bench according to claim 1, it is characterised in that：The temperature control system
System includes main pipe rail, refrigeration pipeline and heating pipeline, and wherein refrigeration pipeline and heating pipeline is connected in parallel with main pipe rail.
3. a kind of harmonic speed reducer detection temperature control experimental bench according to claim 2, it is characterised in that：The main pipe rail
Including the first ftercompction pump, dispenser, liquid trap and a plurality of branch pipeline, wherein the feed liquor of the output end and dispenser of the first ftercompction pump
End connection, and branch pipeline in parallel between dispenser and liquid trap；The branch pipeline be equipped with by dispenser to liquid trap direction according to
It is secondary concatenated to be in charge of way solenoid valve, coil pipe and check valve.
4. a kind of harmonic speed reducer detection temperature control experimental bench according to claim 2, it is characterised in that：The refrigerator pipes
Road includes the expansion valve being sequentially connected in series, second solenoid valve, heat exchanger, pressure liquid case, compressor and the first solenoid valve, wherein expanding
The main pipe rail that the output end of valve and the first ftercompction pump input terminal is connected to, and the input terminal of the first solenoid valve is total with liquid trap output end
Pipeline connection.
5. a kind of harmonic speed reducer detection temperature control experimental bench according to claim 2, it is characterised in that：The heating pipe
Road includes the heat exchanger being connected by circulation, radiator and the second ftercompction pump, and heats pipeline and handed over by heat exchanger and refrigeration pipeline heat
Change connection.
6. a kind of harmonic speed reducer detection temperature control experimental bench according to claim 1 or 2, it is characterised in that：The control
Further include having a plurality of switching pipeline in warm system, which includes that the first switching pipeline, the second switching pipeline and third are cut
Pipeline is changed, wherein the main pipe rail of first switching pipeline one end connection liquid trap outlet end, the other end are connected to the second ftercompction pump and dissipate
Heating pipeline between hot device, and the first switching pipeline is equipped with the first switching solenoid valve；Second switching pipeline one end connects
The main pipe rail of logical first ftercompction pump liquid feeding end, the other end are connected to the heating pipeline between heat exchanger and radiator, and the second switching
Pipeline is equipped with the second switching solenoid valve；Refrigeration between third switching pipeline one end connection expansion valve and second solenoid valve
Pipeline, the other end are connected to the refrigeration pipeline between compressor and the first solenoid valve, which switches pipeline and switch equipped with third
Solenoid valve, and third switching pipeline connection has refrigeration liquid case.
7. a kind of harmonic speed reducer detection temperature control experimental bench according to claim 1, it is characterised in that：The coil pipe by
Hard material is made, and the liquid feeding end and outlet end of the coil pipe are penetrated and be fixed on the outer housing of harmonic speed reducer；It is described humorous
Temperature sensor is installed in the outer housing of wave retarder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810501909.3A CN108543555A (en) | 2018-05-23 | 2018-05-23 | A kind of harmonic speed reducer detection temperature control experimental bench |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810501909.3A CN108543555A (en) | 2018-05-23 | 2018-05-23 | A kind of harmonic speed reducer detection temperature control experimental bench |
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| CN108543555A true CN108543555A (en) | 2018-09-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110611128A (en) * | 2019-09-23 | 2019-12-24 | 上海豫源电力科技有限公司 | Intelligent temperature measurement system and method for container type energy storage battery module |
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2018
- 2018-05-23 CN CN201810501909.3A patent/CN108543555A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110611128A (en) * | 2019-09-23 | 2019-12-24 | 上海豫源电力科技有限公司 | Intelligent temperature measurement system and method for container type energy storage battery module |
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Application publication date: 20180918 |
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