CN109932392A - A kind of fluid channel radiator performance test and monitoring system and its application - Google Patents
A kind of fluid channel radiator performance test and monitoring system and its application Download PDFInfo
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- CN109932392A CN109932392A CN201910170584.XA CN201910170584A CN109932392A CN 109932392 A CN109932392 A CN 109932392A CN 201910170584 A CN201910170584 A CN 201910170584A CN 109932392 A CN109932392 A CN 109932392A
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Abstract
It include shell and the power-supply system being installed on shell, signal acquiring system and two signal pipings the invention discloses a kind of fluid channel radiator performance test and monitoring system and its application, the system；Each signal piping includes temperature detection pipeline, water pressure sensing pipe road, flow detection pipeline and capillary, and temperature detection pipeline, water pressure sensing pipe road and flow detection pipeline are sequentially connected logical and both arbitrary neighborhoods junction and are connected with rubber capillary.The present invention can be realized the quick real-time performance testing of fluid channel radiator inlet and outlet fluid temperature, pressure, flow, experimental facilities when as the research and development of fluid channel radiator；Simultaneously it is small in size, power is low, it can export by PCB or cabinet input voltage and input current and by signal acquiring system to PCB or cabinet signal end, the fluid channel radiator Performance Test System in the enterprising andante grade assembling of PCB or is directly installed on cabinet, the real-time watch device as fluid channel radiator.
Description
Technical field
The invention belongs to semiconductor packages detection technique fields, and in particular to a kind of fluid channel radiator performance test with
Monitoring system and its application.
Background technique
With the increase of the integrated level of hyundai electronics chip, the reduction of the rising of power consumption and size, the chip quicklyd increase
System heat generation has become a significant challenge in advanced electronic chip system research and development and application.Generally, the mistake of component
Efficiency is with the rising exponentially rule rising of device temperature, and device is every in 70~80 DEG C of levels to increase 1 DEG C, reliability
Reduce by 5%.
Currently, generally starting to research and develop the heat dissipation problem that various fluid channel radiators solve three dimensional microelectronic system both at home and abroad.
Fluid channel radiator is integrated in fluid channel inside chip or substrate, generation when taking away chip operation using fluid working substance flowing
Heat, equivalent heat transfer factor will be far longer than the heat transfer coefficient of some conventional thermal conductive materials (aluminium, copper, silver etc.), can be true
Device is protected to work at a suitable temperature.Research and development and volume production for fluid channel radiator use, the performance of fluid channel radiator
Test with monitoring it is particularly important, however common fluid property test equipment can not small bore this to fluid channel radiator,
The fluid property progress precise measurement of small flow, wide range.In order to meet the performance test of fluid channel radiator fluid and monitoring
Growth requirement needs to develop a kind of fluid channel radiator performance test and monitoring system, can either research and develop as fluid channel
Detection device in journey is also able to carry out monitoring device of the plate grade assembling as fluid channel radiator.
Summary of the invention
In order to solve the above-mentioned technical problems, the present invention provides a kind of fluid channel radiator performance tests and monitoring system
And its application.
In order to achieve the above object, technical scheme is as follows:
The present invention provides a kind of fluid channel radiator performance test and monitoring system, including shell and is installed on shell
Power-supply system, signal acquiring system and two signal pipings, power-supply system respectively with signal acquiring system and two signal pipings
Power end connection for signal acquiring system and two signal pipings to power, the input terminal of signal acquiring system and two signal pipings
Output end connect for acquiring data；Each signal piping includes temperature detection pipeline, water pressure sensing pipe road, flow detection pipe
Road and capillary, temperature detection pipeline, water pressure sensing pipe road and flow detection pipeline are sequentially connected logical and both arbitrary neighborhoods
Junction is connected with rubber capillary.
As a preferred option, temperature detection pipeline includes metal tube and miniature adhesive type platinum resistance, metal tube it is any
One end is connected with rubber capillary, and miniature adhesive type platinum resistance is pasted on the outer surface of metal tube, miniature adhesive type platinum electricity
It is welded with conducting wire in resistance, is coated with insulating cement at the solder joint of miniature adhesive type platinum resistance and conducting wire.
As a preferred option, water pressure sensing pipe road includes T-type plastic three-way, micro pressure sensor and seal cap, T-type
The first port and second port of plastic three-way be pagoda interface, the first port and second port of T-type plastic three-way respectively with
Rubber capillary is connected, and the Centronics port of T-type plastic three-way is screw thread mouth, and micro pressure sensor is set to T-type plastics three
In logical Centronics port and pass through seal cap thread seal.
As a preferred option, flow detection pipeline include Hall flow meter, Entry plastic pipeline and outlet plastic piping,
Entry plastic pipeline is connected to and is installed on Hall flow meter with outlet plastic piping, Entry plastic pipeline also with rubber capillary phase
Connection.
As a preferred option, temperature detection pipeline, water pressure sensing pipe road and flow detection pipeline and rubber capillary
Junction is also sealed by waterproof gasket cement.
It as a preferred option, further include fixed bracket and fixing bolt, fixing bolt is set to fixed stent length side
To both ends, temperature detection pipeline, water pressure sensing pipe road, flow detection pipeline be installed on outside by fixed bracket by fixing bolt
On shell.
As a preferred option, signal acquiring system includes the first transmitter, the second transmitter and data acquisition device, the
One transmitter, the second transmitter input terminal pass through miniature adhesive type platinum resistance, the miniature pressure of conducting wire and two signal pipings respectively
The output end electrical connection of force snesor, Hall flow meter, the output end and data acquisition device of the first transmitter, the second transmitter
Input terminal electrical connection, data acquisition device is 6 channel data acquisition devices, and the output end of data acquisition device is USB interface
Or data lead.
As a preferred option, power-supply system includes the power inlet being sequentially connected electrically, rectifier, transformer and power supply
Delivery outlet, power inlet electrical connection and 220V voltage input end or PCB power interface input terminal, power output is respectively with two
The power end electrical connection of the miniature adhesive type platinum resistance, micro pressure sensor, Hall flow meter of signal piping.
As a preferred option, the present invention also provides the research and development of a kind of fluid channel radiator performance test and monitoring system
Detection application, comprising the following steps:
Step 1: connecting 220V alternating current, and signal output end is connected to computer using USB data line, opens capture card data
Software is analyzed, checks that 6 detection paths then enter step two if it does not exist with the presence or absence of short circuit, off state, and if it exists, then
Step 2 is entered back into after reparation；
Step 2: 6 detection datas of debugging carry out data correction to dependent deviation data depending on the site environment；
Step 3: the first rubber capillary on the metal tube of two signal pipings connects the import of fluid channel radiator and goes out
Mouthful, the pump, outer of fluid channel radiator is connected between the second rubber capillary on the Entry plastic pipeline of two signal pipings
It sets air-cooled radiator and water tank and forms circulation；
Step 4: successively starting external air-cooled radiator and pump, observes the data of 6 detection paths, until 6 detection paths
Data all close to stationary value when, represent at this moment fluid channel radiator flow field and reached stable state, start fluid channel radiator pair at this time
The heating device or microelectronic circuit answered；
Step 5: observing the data of detection path, and until the data of 2 accesses of temperature sensor reach stationary value, representative is at this moment
Fluid channel radiator temperature field has reached stable state, carries out data processing to the output voltage values of 6 sensors of gained at this time, thus
Obtain fluid channel heat sink inlet and outlet temperature, pressure and flow parameter.
As a preferred option, the present invention also provides the uses of a kind of fluid channel radiator performance test and monitoring system
Performance detection application, comprising the following steps:
Step 1: off line detection is carried out to system, it is ensured that test macro normal operation；
Step 2: power inlet is connected with PCB power interface input terminal or cabinet inside power supply port, by signal output end with
PCB or cabinet inside signaling interface are correspondingly connected with, and are debugged using computer and are carried out data processing, fluid channel radiator is imported and exported
Temperature, pressure, flow are directly displayed on display or instrument board；
Step 3: the first rubber capillary on the metal tube of two signal pipings connects the import of fluid channel radiator and goes out
Mouthful, the pump, outer of fluid channel radiator is connected between the second rubber capillary on the Entry plastic pipeline of two signal pipings
It sets air-cooled radiator and water tank and forms circulation；
Step 4: start cabinet, show fluid channel heat sink inlet and outlet temperature, pressure and stream on display or instrument board
Amount.
The invention has the following advantages:
(1) temperature detection pipeline, water pressure sensing pipe road, flow detection pipeline are integrated in test macro, using adhesive type platinum
Resistance is pasted on the outer wall of metal tubes, is directly connected with the inlet passage of fluid channel radiator, calculates mouth of a river chronotherm and calculates
Gained temperature carries out certain compensation；Using micro pressure sensor as water pressure measuring device, in T-type plastic three-way
Between port linked together by screw thread sealing cap with water pipe；Three kinds of sensor bulks are small, precision is high, install in different ways
It on pipeline, is connected on data acquisition card by signal wire, is able to carry out the measurement and real-time monitoring of high frequency.
(2) power-supply system input terminal is two kinds of rigid input ports, can support the input of 220V alternating current or the end PCB direct current,
Output is voltage rating needed for sensor；The signal acquiring system way of output is USB interface or data lead, facilitates the performance
Test of the test and monitor system in fluid channel radiator R&D process and repeatedly debugging, while also can by screw with
PCB carries out the assembling of plate grade, as the real-time watch device of fluid channel radiator when in use.
Detailed description of the invention
Fig. 1 is that a kind of fluid channel radiator performance test of the present invention and the structure of signal piping in monitoring system are shown
It is intended to.
Fig. 2 is a kind of overall structure diagram of fluid channel radiator performance test and monitoring system of the present invention.
Fig. 3 is a kind of circuit connection diagram of fluid channel radiator performance test and monitoring system of the present invention.
Wherein, 1. metal tubes, 2. miniature adhesive type platinum resistance, 3. first rubber capillaries, the threeway of 4.T plastic, 5. micro-
Type pressure sensor, 6. seal caps, 7 the second rubber of capillaries, 8. Entry plastic pipelines, 9. Hall flow meters, 10. outlet modelings
Expects pipe road, 11. shells, 12. installation screw holes, 13. fixed brackets, 14. fixing bolts, 15. signal acquiring systems, 16. power supplys
System, 17. signal pipings, 18. first transmitters, 19. data collecting cards, 20. second transmitters, 21. rectifiers, 22. transformations
Device.
Specific embodiment
The preferred embodiment that the invention will now be described in detail with reference to the accompanying drawings.
In order to reach the purpose of the present invention, as shown in Figure 1 to Figure 3, provided in one of embodiment of the invention
A kind of fluid channel radiator performance test and monitoring system, including shell 11 and the power-supply system being installed on shell 11
16, signal acquiring system 15 and two signal pipings 17, power-supply system 16 respectively with signal acquiring system 15 and two signal pipings 17
Power end connection to for signal acquiring system 15 and two signal pipings power supply 17, the input terminal of signal acquiring system 15 and two
The output end of signal piping 14 is connected for acquiring data；Each signal piping 14 includes temperature detection pipeline, water pressure sensing pipe
Road, flow detection pipeline and capillary, temperature detection pipeline, water pressure sensing pipe road and flow detection pipeline are sequentially connected logical and appoint
The junction of meaning adjacent pairs is connected with rubber capillary.
Specifically, as shown in Figure 1, temperature detection pipeline includes metal tube 1 and miniature adhesive type platinum resistance 2, metal tube 1
Right end is connected with the first rubber capillary 3, and miniature adhesive type platinum resistance 2 is pasted on the outer surface of metal tube 1, miniature stickup
It is welded with conducting wire in formula platinum resistance 2, is coated with insulating cement at miniature adhesive type platinum resistance 2 and the solder joint of conducting wire.
Specifically, as shown in Figure 1, water pressure sensing pipe road includes T-type plastic three-way 4, micro pressure sensor 5 and seal cap
6, the first port and second port of T-type plastic three-way 4 are pagoda interface, the first port of T-type plastic three-way 4 and the first rubber
Capillary 3 is connected, and the second port of T-type plastic three-way 4 is connected with the second rubber capillary 7, in T-type plastic three-way 4
Between port be screw thread mouth, micro pressure sensor 5 is set in the Centronics port of T-type plastic three-way 4 and by sealing cap thread
Sealing.
Specifically, as shown in Figure 1, flow detection pipeline includes Hall flow meter 9, Entry plastic pipeline 8 and outlet plastics
Pipeline 10, Entry plastic pipeline 8 are connected to and are installed on Hall flow meter with outlet plastic piping 10, Entry plastic pipeline 8 also with
Second rubber capillary 7 is connected.
In addition, the junction of temperature detection pipeline, water pressure sensing pipe road and flow detection pipeline and rubber capillary is also logical
Cross waterproof gasket cement sealing.
It specifically, further include fixed bracket 13 and fixing bolt 14, fixing bolt 14 is set to fixed 13 length side of bracket
To both ends, fixed bracket 13 installs temperature detection pipeline, water pressure sensing pipe road, flow detection pipeline by fixing bolt 14
In on shell 11.
Specifically, signal acquiring system include the first transmitter 18, the second transmitter 20 and data acquisition device 19, first
Transmitter 18, the second transmitter 20 input terminal pass through the miniature adhesive type platinum resistance 2 of conducting wire and two signal pipings, miniature respectively
The output end electrical connection of pressure sensor 5, Hall flow meter 9, the output end and data of the first transmitter 18, the second transmitter 20
The input terminal of acquisition device 19 is electrically connected, and data acquisition device 19 is 6 channel data acquisition devices, data acquisition device 19 it is defeated
Outlet is USB interface or data lead.
Specifically, power-supply system includes the power inlet being sequentially connected electrically, rectifier 21, transformer 22 and power supply output
Mouthful, power inlet electrical connection and 220V voltage input end or PCB power interface input terminal, power output are detected with two respectively
The power end electrical connection of the miniature adhesive type platinum resistance 2, micro pressure sensor 5, Hall flow meter 9 of pipeline.
In addition, the upper and lower ends of shell 11 are additionally provided with the installation screw hole 12. for installing fixing shell
In order to further optimize implementation result of the invention, in another embodiment of the invention, in foregoing teachings
On the basis of, the present invention also provides a kind of fluid channel radiator performance tests and the research and development of monitoring system to detect and apply, including with
Lower step:
Step 1: connecting 220V alternating current, and signal output end is connected to computer using USB data line, opens capture card data
Software is analyzed, checks that 6 detection paths then enter step two if it does not exist with the presence or absence of short circuit, off state, and if it exists, then
Step 2 is entered back into after reparation；
Step 2: 6 detection datas of debugging carry out data correction to dependent deviation data depending on the site environment；
Step 3: the first rubber capillary on the metal tube of two signal pipings connects the import of fluid channel radiator and goes out
Mouthful, the pump, outer of fluid channel radiator is connected between the second rubber capillary on the Entry plastic pipeline of two signal pipings
It sets air-cooled radiator and water tank and forms circulation；
Step 4: successively starting external air-cooled radiator and pump, observes the data of 6 detection paths, until 6 detection paths
Data all close to stationary value when, represent at this moment fluid channel radiator flow field and reached stable state, start fluid channel radiator pair at this time
The heating device or microelectronic circuit answered；
Step 5: observing the data of detection path, and until the data of 2 accesses of temperature sensor reach stationary value, representative is at this moment
Fluid channel radiator temperature field has reached stable state, carries out data processing to the output voltage values of 6 sensors of gained at this time, thus
Obtain fluid channel heat sink inlet and outlet temperature, pressure and flow parameter.
In order to further optimize implementation result of the invention, in another embodiment of the invention, aforementioned interior
On the basis of appearance, the present invention also provides a kind of fluid channel radiator performance tests and the service performance detection of monitoring system to answer
With, comprising the following steps:
Step 1: off line detection is carried out to system, it is ensured that test macro normal operation；
Step 2: power inlet is connected with PCB power interface input terminal or cabinet inside power supply port, by signal output end with
PCB or cabinet inside signaling interface are correspondingly connected with, and are debugged using computer and are carried out data processing, fluid channel radiator is imported and exported
Temperature, pressure, flow are directly displayed on display or instrument board；
Step 3: the first rubber capillary on the metal tube of two signal pipings connects the import of fluid channel radiator and goes out
Mouthful, the pump, outer of fluid channel radiator is connected between the second rubber capillary on the Entry plastic pipeline of two signal pipings
It sets air-cooled radiator and water tank and forms circulation；
Step 4: start cabinet, show fluid channel heat sink inlet and outlet temperature, pressure and stream on display or instrument board
Amount.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection scope.
Claims (10)
1. a kind of fluid channel radiator performance test and monitoring system, which is characterized in that including shell and be installed on shell
On power-supply system, signal acquiring system and two signal pipings, power-supply system respectively with signal acquiring system and two signal pipings
Power end connection to power for signal acquiring system and two signal pipings, the input terminal of signal acquiring system and two detection pipes
The output end on road is connected for acquiring data；Each signal piping includes temperature detection pipeline, water pressure sensing pipe road, flow detection
Pipeline and capillary, temperature detection pipeline, water pressure sensing pipe road and flow detection pipeline are sequentially connected logical and both arbitrary neighborhoods
Junction be connected with rubber capillary.
2. fluid channel radiator performance test according to claim 1 and monitoring system, which is characterized in that temperature detection
Pipeline includes metal tube and miniature adhesive type platinum resistance, and any end of metal tube is connected with rubber capillary, miniature stickup
Formula platinum resistance is pasted on the outer surface of metal tube, and conducting wire, miniature adhesive type platinum resistance are welded in miniature adhesive type platinum resistance
Insulating cement is coated with at the solder joint of conducting wire.
3. fluid channel radiator performance test according to claim 2 and monitoring system, which is characterized in that hydraulic pressure detection
Pipeline includes T-type plastic three-way, micro pressure sensor and seal cap, and the first port and second port of T-type plastic three-way are
Pagoda interface, the first port and second port of T-type plastic three-way are connected with rubber capillary respectively, T-type plastic three-way
Centronics port is screw thread mouth, and micro pressure sensor is set in the Centronics port of T-type plastic three-way and by sealing cap thread
Sealing.
4. fluid channel radiator performance test according to claim 3 and monitoring system, which is characterized in that flow detection
Pipeline includes that Hall flow meter, Entry plastic pipeline and outlet plastic piping, Entry plastic pipeline are connected to outlet plastic piping
It is installed on Hall flow meter, Entry plastic pipeline is also connected with rubber capillary.
5. fluid channel radiator performance test according to claim 4 and monitoring system, which is characterized in that temperature detection
The junction of pipeline, water pressure sensing pipe road and flow detection pipeline and rubber capillary is also sealed by waterproof gasket cement.
6. fluid channel radiator performance test according to claim 1 and monitoring system, which is characterized in that further include solid
Fixed rack and fixing bolt, fixing bolt are set to the both ends in fixed stent length direction, fixed bracket by temperature detection pipeline,
Water pressure sensing pipe road, flow detection pipeline are installed on shell by fixing bolt.
7. fluid channel radiator performance test according to claim 5 and monitoring system, which is characterized in that signal acquisition
System includes the first transmitter, the second transmitter and data acquisition device, the input terminal difference of the first transmitter, the second transmitter
It is electrically connected by the output end of the miniature adhesive type platinum resistance of conducting wire and two signal pipings, micro pressure sensor, Hall flow meter
It connects, the first transmitter, the output end of the second transmitter are electrically connected with the input terminal of data acquisition device, data acquisition device 6
Channel data acquisition device, the output end of data acquisition device are USB interface or data lead.
8. fluid channel radiator performance test according to claim 5 and monitoring system, which is characterized in that power-supply system
Including power inlet, rectifier, transformer and the power output being sequentially connected electrically, power inlet electrical connection and 220V electricity
Press input terminal or PCB power interface input terminal, power output respectively with the miniature adhesive type platinum resistance of two signal pipings, miniature
The power end electrical connection of pressure sensor, Hall flow meter.
9. a kind of fluid channel radiator performance test and the research and development of monitoring system are detected and are applied, which is characterized in that including following
Step:
Step 1: connecting 220V alternating current, and signal output end is connected to computer using USB data line, opens capture card data
Software is analyzed, checks that 6 detection paths then enter step two if it does not exist with the presence or absence of short circuit, off state, and if it exists, then
Step 2 is entered back into after reparation；
Step 2: 6 detection datas of debugging carry out data correction to dependent deviation data depending on the site environment；
Step 3: the first rubber capillary on the metal tube of two signal pipings connects the import of fluid channel radiator and goes out
Mouthful, the pump, outer of fluid channel radiator is connected between the second rubber capillary on the Entry plastic pipeline of two signal pipings
It sets air-cooled radiator and water tank and forms circulation；
Step 4: successively starting external air-cooled radiator and pump, observes the data of 6 detection paths, until 6 detection paths
Data all close to stationary value when, represent at this moment fluid channel radiator flow field and reached stable state, start fluid channel radiator pair at this time
The heating device or microelectronic circuit answered；
Step 5: observing the data of detection path, and until the data of 2 accesses of temperature sensor reach stationary value, representative is at this moment
Fluid channel radiator temperature field has reached stable state, carries out data processing to the output voltage values of 6 sensors of gained at this time, thus
Obtain fluid channel heat sink inlet and outlet temperature, pressure and flow parameter.
10. the service performance of a kind of fluid channel radiator performance test and monitoring system is detected and is applied, which is characterized in that including
Following steps:
Step 1: off line detection is carried out to system, it is ensured that test macro normal operation；
Step 2: power inlet is connected with PCB power interface input terminal or cabinet inside power supply port, by signal output end with
PCB or cabinet inside signaling interface are correspondingly connected with, and are debugged using computer and are carried out data processing, fluid channel radiator is imported and exported
Temperature, pressure, flow are directly displayed on display or instrument board；
Step 3: the first rubber capillary on the metal tube of two signal pipings connects the import of fluid channel radiator and goes out
Mouthful, the pump, outer of fluid channel radiator is connected between the second rubber capillary on the Entry plastic pipeline of two signal pipings
It sets air-cooled radiator and water tank and forms circulation；
Step 4: start cabinet, show fluid channel heat sink inlet and outlet temperature, pressure and stream on display or instrument board
Amount.
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Application publication date: 20190625 |