CN110488796A - A kind of liquid-cooling heat radiation circuit board integrated environment simulation box - Google Patents
A kind of liquid-cooling heat radiation circuit board integrated environment simulation box Download PDFInfo
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- CN110488796A CN110488796A CN201910750751.8A CN201910750751A CN110488796A CN 110488796 A CN110488796 A CN 110488796A CN 201910750751 A CN201910750751 A CN 201910750751A CN 110488796 A CN110488796 A CN 110488796A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/01—Control of temperature without auxiliary power
- G05D23/13—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures
- G05D23/1393—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures characterised by the use of electric means
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Abstract
The present invention relates to a kind of liquid-cooling heat radiation circuit board integrated environment simulation boxes, including cold liquid liquid supply assembly, hydrothermal solution liquid supply assembly, work box and feed liquor mixed pipe line, the outlet end of cold liquid liquid supply assembly and the outlet end of hydrothermal solution liquid supply assembly are connected with the liquid feeding end of feed liquor mixed pipe line, and the sample test that the outlet end of feed liquor mixed pipe line stretches to work box is intracavitary.The beneficial effects of the present invention are: when in use, it is intracavitary that test sample is placed in sample test, and the feed liquor interface in test sample is allowed to be connected with the outlet end of feed liquor mixed pipe line, the cold liquid and hydrothermal solution for so that cold liquid liquid supply assembly and hydrothermal solution liquid supply assembly is supplied enter in test sample via feed liquor mixed pipe line, environment analog temperature is adjusted by the way of cold liquid and hydrothermal solution cooperation cooperation,, it can be achieved that local temperature control, substantially reduces energy consumption for using air.
Description
Technical field
The present invention relates to detection technique fields, and in particular to a kind of liquid-cooling heat radiation circuit board integrated environment simulation box.
Background technique
The heat-conduction medium of existing environmental chamber is that air need to allow sample when carrying out environmental simulation test to sample
The temperature in locating Integral sealing space is constant to arrive required temperature, and energy consumption is high, and cannot achieve partial temperature control, Yi Jishe
Standby occupied space is big, and warm variable Rate is slow, meanwhile, existing environmental chamber can only once realize a kind of environmental simulation test, when more
When a difference sample is required to test, can only successively it test, low efficiency.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of liquid-cooling heat radiation circuit board integrated environment simulation boxes, to overcome
Above-mentioned deficiency in the prior art.
The technical scheme to solve the above technical problems is that a kind of liquid-cooling heat radiation circuit board integrated environment simulation
Case, including cold liquid liquid supply assembly, hydrothermal solution liquid supply assembly, work box and feed liquor mixed pipe line, the outlet end of cold liquid liquid supply assembly and
The outlet end of hydrothermal solution liquid supply assembly is connected with the liquid feeding end of feed liquor mixed pipe line, and the outlet end of feed liquor mixed pipe line stretches to work
The sample test for making case is intracavitary.
The beneficial effects of the present invention are: when in use, it is intracavitary that test sample is placed in sample test, and allow in test sample
Feed liquor interface be connected with the outlet end of feed liquor mixed pipe line, the cold liquid for supplying cold liquid liquid supply assembly and hydrothermal solution liquid supply assembly
It can enter in test sample via feed liquor mixed pipe line with hydrothermal solution, be adjusted by the way of cold liquid and hydrothermal solution cooperation cooperation
Environmental simulation temperature, it can be achieved that local temperature control, substantially reduces energy consumption for using air.
Based on the above technical solution, the present invention can also be improved as follows.
Further, feed liquor mixed pipe line includes mixing inlet tube, cold liquid feed liquor branched pipe and hydrothermal solution feed liquor branched pipe, cold liquid
The outlet end of liquid supply assembly is connected with the liquid feeding end of cold liquid feed liquor branched pipe, the outlet end of cold liquid feed liquor branched pipe be mixed into
The liquid feeding end of liquid pipe is connected, and the outlet end of hydrothermal solution liquid supply assembly is connected with the liquid feeding end of hydrothermal solution feed liquor branched pipe, hydrothermal solution into
The outlet end of liquid branched pipe is connected with the liquid feeding end of mixing inlet tube, and the outlet end for mixing inlet tube stretches to the sample of work box
In product test chamber.
It further, further include electrical control cabinet, cold liquid liquid supply assembly and hydrothermal solution liquid supply assembly are electric with electrical control cabinet respectively
Connection；Feed liquor mixed pipe line further include the electric control valve being electrically connected with electrical control cabinet, hydrothermal solution feed liquor branched pipe and cold liquid into
Electric control valve is equipped on liquid branched pipe.
It is using the above-mentioned beneficial effect into two steps: the cold liquid of different proportion and hydrothermal solution is facilitated to be mixed, thus so as to
Suitable temperature is simulated, and reaches required flow.
Further, feed liquor mixed pipe line further includes the inlet hydraulic table being electrically connected respectively with electrical control cabinet, feed liquor digital display
Thermometer, feed liquor flowmeter, hydrothermal solution liquid inlet electromagnetic valve and cold liquid liquid inlet electromagnetic valve, inlet hydraulic table, feed liquor digital display temperature meter and
Feed liquor flowmeter is separately positioned on mixing inlet tube, and hydrothermal solution liquid inlet electromagnetic valve and cold liquid liquid inlet electromagnetic valve are separately positioned on hydrothermal solution
On feed liquor branched pipe and cold liquid feed liquor branched pipe.
Further, further include liquid mixed pipe line out, the liquid feeding end of liquid mixed pipe line stretches to the sample test of work box out
Intracavitary, the outlet end of liquid mixed pipe line is connected with cold liquid liquid supply assembly and hydrothermal solution liquid supply assembly respectively out.
Further, liquid mixed pipe line includes mixing outlet tube out, cold liquid goes out liquid branched pipe, hydrothermal solution goes out liquid branched pipe, goes out liquid
Digital display temperature meter, hydrothermal solution liquid outlet electromagnetic valve and cold liquid liquid outlet electromagnetic valve, the liquid feeding end for mixing outlet tube stretch to the sample of work box
In product test chamber, the liquid feeding end that cold liquid goes out liquid branched pipe is connected with the outlet end of mixing outlet tube, and cold liquid goes out liquid branched pipe
Outlet end is connected with the liquid feeding end of cold liquid liquid supply assembly, hydrothermal solution go out the liquid feeding end of liquid branched pipe with mix the outlet end of outlet tube
It is connected, the outlet end that hydrothermal solution goes out liquid branched pipe is connected with the liquid feeding end of hydrothermal solution liquid supply assembly, and liquid digital display temperature meter is arranged out
On mixing outlet tube, hydrothermal solution liquid outlet electromagnetic valve and cold liquid liquid outlet electromagnetic valve are separately positioned on that hydrothermal solution goes out liquid branched pipe and cold liquid goes out
On liquid branched pipe；Liquid digital display temperature meter, hydrothermal solution liquid outlet electromagnetic valve and cold liquid liquid outlet electromagnetic valve are electrically connected with electrical control cabinet respectively out
It connects.
It is using the above-mentioned beneficial effect into three steps: goes out the mixed liquor that the monitoring of liquid digital display temperature meter is flowed out from mixing outlet tube
Real time temperature, and surveyed real time temperature is sent to electrical control cabinet, electrical control cabinet by received real time temperature with return liquid
Preset temperature value is compared, if real time temperature is less than back liquid preset temperature value, then electrical control cabinet control hydrothermal solution goes out liquid electricity
Magnet valve is closed, and control refrigerating fluid liquid outlet electromagnetic valve is opened, so that mixed liquor flows back into cold liquid liquid supply assembly, if real time temperature is big
In returning liquid preset temperature value, then electrical control cabinet control hydrothermal solution liquid outlet electromagnetic valve is opened, and control refrigerating fluid liquid outlet electromagnetic valve
It closes, so that mixed liquor flows back into hydrothermal solution liquid supply assembly, liquid circulation is used, and reduces energy consumption, under normal conditions cold liquid feed flow group
The temperature for the cold liquid that part is transferred out is minus 30 DEG C, and the temperature for the hydrothermal solution that hydrothermal solution liquid supply assembly is transferred out is 120 DEG C, and is returned
Liquid preset temperature value is 5 DEG C；
In addition the respectively addition of monitoring table facilitates acquisition to enter pressure, temperature and the flow ginseng of the mixed liquor of test sample
Number, and facilitate the pressure parameter for obtaining the mixed liquor of outflow test sample, so that operator fits according to actual needs
Work as adjustment.
Further, cold liquid liquid supply assembly includes cold liquid fluid reservoir, cold liquid inlet pipe, cold liquid outlet tube road, refrigeration unit
With cold liquid centrifugal pump, the both ends of cold liquid inlet pipe go out the outlet end of liquid branched pipe and the feed liquor of cold liquid fluid reservoir with cold liquid respectively
Mouthful it is connected, the both ends on the cold liquid outlet tube road liquid outlet phase with the liquid feeding end of cold liquid feed liquor branched pipe and cold liquid fluid reservoir respectively
Connection, refrigeration unit are arranged in cold liquid inlet pipe, and cold liquid centrifugal pump is arranged on cold liquid outlet tube road, cold liquid centrifugal pump with
Electrical control cabinet electrical connection.
Further, refrigeration unit includes plate heat exchanger and refrigerant circulation feeding assembly, the system inside plate heat exchanger
The liquid in-out end of refrigerant flow conduit is connected with the liquid in-out end of refrigerant circulation feeding assembly respectively, changing inside plate heat exchanger
The liquid in-out end of hot flow path is connected with cold liquid inlet pipe；The refrigerant that refrigerant circulation feeding assembly is supplied is R404 system
Cryogen.
Further, hydrothermal solution liquid supply assembly includes hydrothermal solution fluid reservoir, hydrothermal solution inlet pipe, hydrothermal solution outlet tube road, heating machine set
With hydrothermal solution centrifugal pump, the both ends of hydrothermal solution inlet pipe go out the outlet end of liquid branched pipe and the feed liquor of hydrothermal solution fluid reservoir with hydrothermal solution respectively
Mouthful it is connected, the both ends on the hydrothermal solution outlet tube road liquid outlet phase with the liquid feeding end of hydrothermal solution feed liquor branched pipe and hydrothermal solution fluid reservoir respectively
Connection, heating machine set are arranged on hydrothermal solution fluid reservoir, and hydrothermal solution centrifugal pump is arranged on hydrothermal solution outlet tube road, hydrothermal solution centrifugal pump and electricity
The electrical connection of gas control cabinet.
It is using the above-mentioned beneficial effect into three steps: can effectively promotes warm variable Rate, and warm variable Rate reaches as high as 20
℃/min。
Further, multiple mutually independent sample test chambers are equipped in work box, each sample test chamber is corresponding to lay one
Feed liquor mixed pipe line.
It is using above-mentioned further beneficial effect: a variety of varying environment simulation tests can be achieved, improve working efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of liquid-cooling heat radiation circuit board integrated environment simulation box of the present invention；
Fig. 2 is the schematic diagram of liquid-cooling heat radiation circuit board integrated environment simulation box of the present invention.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of liquid-cooling heat radiation circuit board integrated environment simulation box, including cold liquid liquid supply assembly 1, hydrothermal solution
Liquid supply assembly 2, work box 3 and feed liquor mixed pipe line 4, the outlet end of cold liquid liquid supply assembly 1 and the liquid feeding end of feed liquor mixed pipe line 4
It is connected, i.e., cold liquid liquid supply assembly 1 can supply cold liquid, the outlet end and feed liquor of hydrothermal solution liquid supply assembly 2 into feed liquor mixed pipe line 4
The liquid feeding end of mixed pipe line 4 is connected, i.e., hydrothermal solution liquid supply assembly 2 can supply hydrothermal solution, feed liquor mixing tube into feed liquor mixed pipe line 4
The sample test that the outlet end on road 4 stretches to work box 3 is intracavitary.
Embodiment 2
As shown in Figure 1 and Figure 2, a kind of liquid-cooling heat radiation circuit board integrated environment simulation box, including cold liquid liquid supply assembly 1, hydrothermal solution
Liquid supply assembly 2, work box 3 and feed liquor mixed pipe line 4, the outlet end of cold liquid liquid supply assembly 1 and the liquid feeding end of feed liquor mixed pipe line 4
It is connected, i.e., cold liquid liquid supply assembly 1 can supply cold liquid, the outlet end and feed liquor of hydrothermal solution liquid supply assembly 2 into feed liquor mixed pipe line 4
The liquid feeding end of mixed pipe line 4 is connected, i.e., hydrothermal solution liquid supply assembly 2 can supply hydrothermal solution, feed liquor mixing tube into feed liquor mixed pipe line 4
The sample test that the outlet end on road 4 stretches to work box 3 is intracavitary.
Feed liquor mixed pipe line 4 includes mixing inlet tube 401, cold liquid feed liquor branched pipe 402 and hydrothermal solution feed liquor branched pipe 403,
The outlet end of cold liquid liquid supply assembly 1 is connected with the liquid feeding end of cold liquid feed liquor branched pipe 402, and cold liquid feed liquor branched pipe 402 goes out
Liquid end is connected with the liquid feeding end of mixing inlet tube 401, outlet end and the hydrothermal solution feed liquor branched pipe 403 of hydrothermal solution liquid supply assembly 2
Liquid feeding end is connected, and the outlet end of hydrothermal solution feed liquor branched pipe 403 is connected with the liquid feeding end of mixing inlet tube 401, mixes feed liquor
The sample test that the outlet end of pipe 401 stretches to work box 3 is intracavitary, it is generally the case that the outlet end of mixing inlet tube 401 and survey
It is connected between the feed liquor interface of test agent using quick union, quick union includes male connector and female, and male connector is either setting
On the outlet end of mixing inlet tube 401, it is also possible to be arranged on the feed liquor interface of test sample, if male connector setting is mixing
On the outlet end of inlet tube 401, then female is then arranged on the feed liquor interface of test sample, at this point, male connector is preferably secured to
On the side wall of work box 3.Certainly the outlet end and test sample for mixing inlet tube 401 are not precluded in the actual operation process
It is connected between feed liquor interface using other way, such as socket joint etc..
Liquid-cooling heat radiation circuit board integrated environment simulation box further includes electrical control cabinet 5, cold liquid liquid supply assembly 1 and hydrothermal solution feed flow
Component 2 is electrically connected with electrical control cabinet 5 respectively；Feed liquor mixed pipe line 4 further includes the motorized adjustment being electrically connected with electrical control cabinet 5
Electric control valve 404 is equipped on valve 404, hydrothermal solution feed liquor branched pipe 403 and cold liquid feed liquor branched pipe 402.
Feed liquor mixed pipe line 4 further includes the inlet hydraulic table 405 being electrically connected respectively with electrical control cabinet 5, feed liquor digital display temperature
Spend table 406, feed liquor flowmeter 407, hydrothermal solution liquid inlet electromagnetic valve 408 and cold liquid liquid inlet electromagnetic valve 409, inlet hydraulic table 405, feed liquor
Digital display temperature meter 406 and feed liquor flowmeter 407 are separately positioned on mixing inlet tube 401, hydrothermal solution liquid inlet electromagnetic valve 408 and cold liquid
Liquid inlet electromagnetic valve 409 is separately positioned on hydrothermal solution feed liquor branched pipe 403 and cold liquid feed liquor branched pipe 402.
Liquid-cooling heat radiation circuit board integrated environment simulation box further includes liquid mixed pipe line 8 out, out the liquid feeding end of liquid mixed pipe line 8
The sample test for stretching to work box 3 is intracavitary, and the outlet end of liquid mixed pipe line 8 is supplied with cold liquid liquid supply assembly 1 and hydrothermal solution respectively out
Liquid component 2 is connected.
Liquid mixed pipe line 8 includes mixing outlet tube 801 out, cold liquid goes out liquid branched pipe 802, hydrothermal solution goes out liquid branched pipe 803, goes out
The liquid feeding end of liquid digital display temperature meter 804, hydrothermal solution liquid outlet electromagnetic valve 805 and cold liquid liquid outlet electromagnetic valve 806, mixing outlet tube 801 is stretched
The sample test entered to work box 3 is intracavitary, and the liquid feeding end for mixing outlet tube 801 is connected with the liquid interface that goes out of test sample, usually
In the case of, the liquid feeding end for mixing outlet tube 801 is connected with going out between liquid interface for test sample using quick union, quick union
Including male connector and female, male connector either be arranged in mixing outlet tube 801 liquid feeding end on, be also possible to be arranged in test specimens
Product go out on liquid interface, if male connector is arranged on the liquid feeding end of mixing outlet tube 801, then test sample is arranged in female
Out on liquid interface, at this point, male connector is preferably secured on the side wall of work box 3.Certainly it is not precluded in the actual operation process mixed
The liquid feeding end for closing outlet tube 801 is connected with going out between liquid interface for test sample using other way, such as socket joint etc..
The liquid feeding end that cold liquid goes out liquid branched pipe 802 is connected with the outlet end of mixing outlet tube 801, and cold liquid goes out liquid branched pipe
802 outlet end is connected with the liquid feeding end of cold liquid liquid supply assembly 1, and hydrothermal solution goes out the liquid feeding end of liquid branched pipe 803 and blends liquid
The outlet end of pipe 801 is connected, and the outlet end that hydrothermal solution goes out liquid branched pipe 803 is connected with the liquid feeding end of hydrothermal solution liquid supply assembly 2, out
The setting of liquid digital display temperature meter 804 is on mixing outlet tube 801, hydrothermal solution liquid outlet electromagnetic valve 805 and cold liquid liquid outlet electromagnetic valve 806 difference
Setting goes out liquid branched pipe 803 in hydrothermal solution and cold liquid goes out on liquid branched pipe 802；Liquid digital display temperature meter 804, hydrothermal solution liquid outlet electromagnetic valve out
805 and cold liquid liquid outlet electromagnetic valve 806 be electrically connected respectively with electrical control cabinet 5.
Liquid mixed pipe line 8 further includes the fluid pressure table 807 being electrically connected with electrical control cabinet 5 out, and fluid pressure table 807 is set
It sets on mixing outlet tube 801.
Cold liquid liquid supply assembly 1 includes cold liquid fluid reservoir 101, cold liquid inlet pipe 102, cold liquid outlet tube road 103, refrigeration machine
Group 104 and cold liquid centrifugal pump 105, the both ends of cold liquid inlet pipe 102 go out the outlet end of liquid branched pipe 802 and cold with cold liquid respectively
The inlet of liquid fluid reservoir 101 is connected, the both ends on cold liquid outlet tube road 103 feed liquor with cold liquid feed liquor branched pipe 402 respectively
End is connected with the liquid outlet of cold liquid fluid reservoir 101, and refrigeration unit 104 is arranged in cold liquid inlet pipe 102, cold liquid centrifugal pump
105 are arranged on cold liquid outlet tube road 103, and cold liquid centrifugal pump 105 is electrically connected with electrical control cabinet 5, institute in cold liquid fluid reservoir 101
The temperature of the cold liquid contained is minus 30 DEG C.
Refrigeration unit 104 includes plate heat exchanger 1041 and refrigerant circulation feeding assembly 1042, plate heat exchanger 1041
The liquid in-out end of internal refrigerant flow path is connected with the liquid in-out end of refrigerant circulation feeding assembly 1042 respectively, board-like to change
The liquid in-out end of heat exchange runner inside hot device 1041 is connected with cold liquid inlet pipe 102；Refrigerant circulation feeding assembly
1042 refrigerants supplied are R404 refrigerant.
Hydrothermal solution liquid supply assembly 2 includes hydrothermal solution fluid reservoir 201, hydrothermal solution inlet pipe 202, hydrothermal solution outlet tube road 203, heating machine
Group 204 and hydrothermal solution centrifugal pump 205, the both ends of hydrothermal solution inlet pipe 202 go out the outlet end and heat of liquid branched pipe 803 with hydrothermal solution respectively
The inlet of liquid fluid reservoir 201 is connected, the both ends on hydrothermal solution outlet tube road 203 feed liquor with hydrothermal solution feed liquor branched pipe 403 respectively
End is connected with the liquid outlet of hydrothermal solution fluid reservoir 201, and heating machine set 204 is arranged on hydrothermal solution fluid reservoir 201, hydrothermal solution centrifugal pump
205 are arranged on hydrothermal solution outlet tube road 203, and hydrothermal solution centrifugal pump 205 is electrically connected with electrical control cabinet 5, and heating machine set 204 is to lay
The temperature of electric heating tube in hydrothermal solution fluid reservoir 201, the interior hydrothermal solution contained of hydrothermal solution fluid reservoir 201 is 120 DEG C.
Multiple mutually independent sample test chambers are equipped in work box 3, the corresponding feed liquor of laying of each sample test chamber mixes
Pipeline 4 is closed, i.e., the intracavitary outlet end for having a feed liquor mixed pipe line 4 of each sample test stretches in it, sample each in this way
Test chamber can test a test sample, in addition, the corresponding laying one of each sample test chamber goes out liquid mixed pipe line 8, i.e.,
The intracavitary liquid feeding end for having one to go out liquid mixed pipe line 8 of each sample test stretches in it.
Work box 3 includes cabinet 301, chamber door 302, inductive switch and switch gate limits device, and cabinet 301 is equipped with multiple
Independently of each other and the sample test chamber of a side opening, the opening of each sample test chamber, which is equipped with, to be used to open and is closed this
The chamber door 302 of opening is equipped with inductive switch and switch gate limits device, each induction between each chamber door 302 and cabinet 301
Switch and each switch gate limits device are electrically connected with electrical control cabinet 5, it is generally the case that the quantity of sample test chamber can be with
It is 1,2,3,4,5,6,7,8 or 9 etc., and in the attached drawing shown by the present embodiment, the quantity of sample test chamber is 6,6 samples
Product test chamber using from top to bottom successively fold set by the way of arrange.
Switch gate limits device is made of cylinder, limit switch, the pin hole on door in doorframe fixed column, and equipment is powered
Afterwards, electrical control cabinet 5 can detect every fan door switch situation, mainly be perceived by limit switch, and the case where door is shut is, door with
Limit switch contact senses that door is closed state, and electrical control cabinet 5 is instructed to cylinder, and cylinder axis stretches out, and is inserted into the bolt of door
In hole, guarantees that door is being locked, cannot open the door under external force.There are two instruction buttons on door right side, and what is kept left is display lamp, door
It shuts as green, door is opened for yellow；What is kept right is door switch button, when needing to open wherein Yishanmen, is opened by the enabling on right side
Button is closed, the cylinder axis for controlling the door locking retracts, and does not limit the opening of door, and operator can open this door, door by lock
It opens, door is contactless with limit switch, and signal feeds back to electrical control cabinet 5, no matter presses at this time by the switch of other which layers
Button, electrical control cabinet 5 will not issue the limitation instruction for releasing door switch, i.e., the axis of cylinder will not retract, still inserting in door
In pin hole, the opening of door is limited.
Liquid-cooling heat radiation circuit board integrated environment simulation box further includes the first pipeline cabinet 6 and the second pipeline cabinet 7, and all samples are surveyed
The opening for trying chamber is located at the same side of cabinet 301, and other three sides of cabinet 301 are respectively equipped with electrical control cabinet 5, the first pipeline
Cabinet 6 and the second pipeline cabinet 7, feed liquor mixed pipe line 4 are in the second pipeline cabinet 7, and liquid mixed pipe line 8 is in the first pipeline cabinet 6 out
It is interior.
Liquid-cooling heat radiation circuit board integrated environment simulation box further includes Machine Room 8, cold liquid liquid supply assembly 1 and hydrothermal solution liquid supply assembly
2 are arranged in Machine Room 8.
It seperated can be placed in order to facilitate realization Machine Room 8 with work box 3, i.e., far from the region of person works, save work
Working space reduces influence of the equipment to person works' environment, and cold liquid outlet tube road 103, cold liquid inlet pipe 102, hydrothermal solution go out
The structure of liquid pipeline 203 and hydrothermal solution inlet pipe 202 can be such that
Cold liquid outlet tube road 103 goes out liquid including the first cold liquid outlet tube 1031, the second cold liquid outlet tube 1032, the cold liquid of third
Pipe 1033, third hand valve 1034 and the 4th hand valve 1035, the outlet end of cold liquid fluid reservoir 101 and the first cold liquid outlet tube 1031
Liquid feeding end is connected, and the liquid feeding end of the outlet end of the first cold liquid outlet tube 1031 and the second cold liquid outlet tube 1032 passes through third hand
Valve 1034 is connected, and the outlet end of the second cold liquid outlet tube 1032 and the liquid feeding end of the cold liquid outlet tube 1033 of third pass through the 4th hand
Valve 1035 is connected, and the outlet end of the cold liquid outlet tube 1033 of third is connected with the liquid feeding end of cold liquid feed liquor branched pipe 402, usually
In the case of, the first cold liquid outlet tube 1031 and third hand valve 1034 are fixed on the first pipeline cabinet 6, the cold liquid outlet tube 1033 of third
It is fixed on Machine Room 8 with the 4th hand valve 1035, the second cold liquid outlet tube 1032 uses pressure high-temp resistant hose, such as Teflon
Pipe, the length of the second cold liquid outlet tube 1032 can be preferably 100m.
Cold liquid inlet pipe 102 includes the first cold liquid inlet tube 1021, the second cold liquid inlet tube 1022, the cold liquid feed liquor of third
Pipe 1023, first-hand valve 1024 and second-hand's valve 1025, outlet end and the cold liquid fluid reservoir 101 of the first cold liquid inlet tube 1021
Liquid feeding end is connected, and the liquid feeding end of the first cold liquid inlet tube 1021 passes through first-hand valve 1024 and the second cold liquid inlet tube 1022
Outlet end is connected, and the liquid feeding end of the second cold liquid inlet tube 1022 passes through second-hand's valve 1025 and the cold liquid inlet tube 1023 of third
Outlet end is connected, and the liquid feeding end of the cold liquid inlet tube 1023 of third is connected with the outlet end that cold liquid goes out liquid branched pipe 802, usually
In the case of, the first cold liquid inlet tube 1021 and first-hand valve 1024 are fixed on the second pipeline cabinet 7, the cold liquid inlet tube 1023 of third
It is fixed on Machine Room 8 with second-hand's valve 1025, the second cold liquid inlet tube 1022 uses pressure high-temp resistant hose, such as Teflon
Pipe, the length of the second cold liquid inlet tube 1022 can be preferably 100m.
Hydrothermal solution outlet tube road 203 goes out liquid including the first hydrothermal solution outlet tube 2031, the second hydrothermal solution outlet tube 2032, third hydrothermal solution
Pipe 2033, the 5th hand valve 2034 and the 6th hand valve 2035, the outlet end of hydrothermal solution fluid reservoir 201 and the first hydrothermal solution outlet tube 2031
Liquid feeding end is connected, and the liquid feeding end of the outlet end of the first hydrothermal solution outlet tube 2031 and the second hydrothermal solution outlet tube 2032 passes through the 5th hand
Valve 2034 is connected, and the outlet end of the second hydrothermal solution outlet tube 2032 and the liquid feeding end of third hydrothermal solution outlet tube 2033 pass through the 6th hand
Valve 2035 is connected, and the outlet end of third hydrothermal solution outlet tube 2033 is connected with the liquid feeding end of hydrothermal solution feed liquor branched pipe 403, usually
In the case of, the first hydrothermal solution outlet tube 2031 and the 5th hand valve 2034 are fixed on the first pipeline cabinet 6, third hydrothermal solution outlet tube 2033
It is fixed on Machine Room 8 with the 6th hand valve 2035, the second hydrothermal solution outlet tube 2032 uses pressure high-temp resistant hose, such as Teflon
Pipe, the length of the second hydrothermal solution outlet tube 2032 can be preferably 100m.
Hydrothermal solution inlet pipe 202 includes the first hydrothermal solution inlet tube 2021, the second hydrothermal solution inlet tube 2022, third hydrothermal solution feed liquor
Pipe 2023, the 7th hand valve 2024 and the 8th hand valve 2025, outlet end and the hydrothermal solution fluid reservoir 201 of the first hydrothermal solution inlet tube 2021
Liquid feeding end is connected, and the liquid feeding end of the first hydrothermal solution inlet tube 2021 passes through the 7th hand valve 2024 and the second hydrothermal solution inlet tube 2022
Outlet end is connected, and the liquid feeding end of the second hydrothermal solution inlet tube 2022 passes through the 8th hand valve 2025 and third hydrothermal solution inlet tube 2023
Outlet end is connected, and the liquid feeding end of third hydrothermal solution inlet tube 2023 is connected with the outlet end that hydrothermal solution goes out liquid branched pipe 803, usually
In the case of, the first hydrothermal solution inlet tube 2021 and the 7th hand valve 2024 are fixed on the second pipeline cabinet 7, third hydrothermal solution inlet tube 2023
It is fixed on Machine Room 8 with the 8th hand valve 2025, the second hydrothermal solution inlet tube 2022 uses pressure high-temp resistant hose, such as Teflon
Pipe, the length of the second hydrothermal solution inlet tube 2022 can be preferably 100m.
Cold liquid liquid supply assembly 1 further includes cold liquid pressure relief pipe 106, and the both ends of cold liquid pressure relief pipe 106 are cold with first respectively
Liquid outlet tube 1031 is connected with the first cold liquid inlet tube 1021, and cold liquid pressure relief pipe 106 is equipped with the first mechanical pressure release valve
1061。
Cold liquid liquid supply assembly 1 further includes the main bypass 107 of cold liquid and cold liquid pair bypass 108, the both ends point of the cold main bypass 107 of liquid
It is not connected with the cold liquid outlet tube 1033 of third and the cold liquid inlet tube 1023 of third, the both ends of cold liquid pair bypass 108 are respectively with the
Three cold liquid outlet tubes 1033 are connected with the cold liquid inlet tube 1023 of third, in the cold main bypass 107 of liquid and cold liquid pair bypass 108 respectively
Equipped with the first main by-passing valve 1071 and the first secondary by-passing valve 1081.
Hydrothermal solution liquid supply assembly 2 further includes hydrothermal solution pressure relief pipe 206, and the both ends of hydrothermal solution pressure relief pipe 206 are hot with first respectively
Liquid outlet tube 2031 is connected with the first hydrothermal solution inlet tube 2021, and hydrothermal solution pressure relief pipe 206 is equipped with the second mechanical pressure release valve
2061。
Hydrothermal solution liquid supply assembly 2 further includes the main bypass 207 of hydrothermal solution and hydrothermal solution pair bypass 208, the both ends point of the main bypass 207 of hydrothermal solution
It is not connected with third hydrothermal solution outlet tube 2033 and third hydrothermal solution inlet tube 2023, the both ends of hydrothermal solution pair bypass 208 are respectively with the
Three hydrothermal solution outlet tubes 2033 are connected with third hydrothermal solution inlet tube 2023, in the main bypass 207 of hydrothermal solution and hydrothermal solution pair bypass 208 respectively
Equipped with the second main by-passing valve 2071 and the second secondary by-passing valve 2081.
Description to the effect of bypass:
Because cold liquid outlet tube road 103, cold liquid inlet pipe 102, hydrothermal solution outlet tube road 203 and hydrothermal solution inlet pipe 202 compare
Longer, tube interior storage has many liquid, so system is first shut off hydrothermal solution liquid inlet electromagnetic valve after system is by bringing into operation
408, cold liquid liquid inlet electromagnetic valve 409, hydrothermal solution liquid outlet electromagnetic valve 805, cold liquid liquid outlet electromagnetic valve 806 open the first main by-passing valve
1071, the second main by-passing valve 2071 allows the liquid in the pipeline for conveying cold liquid and the pipeline for conveying hydrothermal solution to recycle respectively, guarantees heat
Liquid temperature reaches 120 DEG C, and cold liquid temperature reaches -30 DEG C.
Hydrothermal solution liquid inlet electromagnetic valve 408, cold liquid liquid inlet electromagnetic valve 409 are opened, and hydrothermal solution liquid outlet electromagnetic valve 805, cold liquid go out liquid electricity
Magnet valve 806 is still closed, and the first main by-passing valve 1071, the second main by-passing valve 2071 are closed, in each test chamber of system detection whether
There is test sample or whether install and (whether install and be primarily referred to as whether quick-release connector connects), fluid pressure table 807 is zero, it was demonstrated that
No sample, inlet hydraulic table 405 is as 807 pressure of fluid pressure table, it was demonstrated that there is sample, fluid pressure table 807 has pressure, but
It is more much smaller than inlet hydraulic table 405, it was demonstrated that test sample does not install, and need manually to open the door fills again.
After being fully completed, hydrothermal solution liquid inlet electromagnetic valve 408, cold liquid liquid inlet electromagnetic valve 409, hydrothermal solution liquid outlet electromagnetic valve 805, cold liquid
Liquid outlet electromagnetic valve 806 is opened, and the first main by-passing valve 1071, the second main by-passing valve 2071 are closed, system starts, if detection is appointed
No sample is tested in one test chamber, and the first secondary by-passing valve 2081 of secondary by-passing valve 1081, second is opened, in principal security whole system
Liquid is flowing.
Detailed process is as follows when in use for scheme documented by embodiment 2:
Sample to be tested is veneer CPU, and veneer CPU is placed in a certain sample test is intracavitary, then allows the feed liquor of veneer CPU
Interface is connected with the outlet end of mixing inlet tube 401, and allows the liquid interface out of veneer CPU and the feed liquor that mixes outlet tube 801
End is connected, and closes the chamber door 301 of the sample test chamber, and according to test request, input meets test request in electrical control cabinet 5
Parameter；After starting whole system, electrical control cabinet 5 will control refrigerating fluid centrifugal pump 105 and hydrothermal solution centrifugal pump 205 starts, cold liquid
Refrigerating fluid in cold liquid fluid reservoir 101 is pumped into cold liquid feed liquor branched pipe 402 via cold liquid outlet tube road 103 by centrifugal pump 105
It is interior, the electric control valve 404 on cold liquid liquid inlet electromagnetic valve 409 and cold liquid feed liquor branched pipe 402 is opened, so that cold liquid is according to default
Flow enters in mixing inlet tube 401 and the hydrothermal solution in hydrothermal solution fluid reservoir 201 is gone out liquid via hydrothermal solution by hydrothermal solution centrifugal pump 205
Pipeline 203 is pumped into hydrothermal solution feed liquor branched pipe 403, is opened on hydrothermal solution liquid inlet electromagnetic valve 408 and hydrothermal solution feed liquor branched pipe 403
Electric control valve 404 enters in mixing inlet tube 401 so that hydrothermal solution enters in mixing inlet tube 401 according to preset flow
After refrigerating fluid and hydrothermal solution mixing, the mixed liquor of set temperature and flow is obtained, and enter in the cooling circuit of veneer CPU, after
It flows in mixing outlet tube 801, the monitoring of liquid digital display temperature meter 804 flows into the temperature letter of the mixed liquor in mixing outlet tube 801 out
Breath, and the temperature information monitored is transmitted to electrical control cabinet 5, electrical control cabinet 5 based on the received temperature information know it is mixed
The real time temperature for closing liquid, if real time temperature is less than back 5 DEG C of liquid preset temperature value, then electrical control cabinet 5, which controls hydrothermal solution, goes out liquid electricity
Magnet valve 805 is closed, and control refrigerating fluid liquid outlet electromagnetic valve 806 is opened, so that mixed liquor leads to supercooled liquid and goes out liquid branched pipe 802, cold
Liquid inlet pipe 102 flows back into cold liquid fluid reservoir 101, and certain mixed liquor is when by way of cold liquid inlet pipe 102, electrical control cabinet
5 can open refrigeration unit 104 in due course as needed, to freeze to mixed liquor, if real time temperature is greater than back liquid preset temperature
It 5 DEG C of value, is opened then electrical control cabinet 5 controls hydrothermal solution liquid outlet electromagnetic valve 805, and control refrigerating fluid liquid outlet electromagnetic valve 806 is closed,
So that mixed liquor goes out liquid branched pipe 803 by hydrothermal solution, hydrothermal solution inlet pipe 202 flows back into cold liquid fluid reservoir 101.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of liquid-cooling heat radiation circuit board integrated environment simulation box, which is characterized in that supplied including cold liquid liquid supply assembly (1), hydrothermal solution
Liquid component (2), work box (3) and feed liquor mixed pipe line (4), the outlet end of the cold liquid liquid supply assembly (1) and the hydrothermal solution supply
The outlet end of liquid component (2) is connected with the liquid feeding end of the feed liquor mixed pipe line (4), and the feed liquor mixed pipe line (4) goes out
The sample test that liquid end stretches to the work box (3) is intracavitary.
2. a kind of liquid-cooling heat radiation circuit board integrated environment simulation box according to claim 1, which is characterized in that the feed liquor
Mixed pipe line (4) includes mixing inlet tube (401), cold liquid feed liquor branched pipe (402) and hydrothermal solution feed liquor branched pipe (403), described
The outlet end of cold liquid liquid supply assembly (1) is connected with the liquid feeding end of the cold liquid feed liquor branched pipe (402), the cold liquid feed liquor point
The outlet end of branch pipe (402) is connected with the liquid feeding end of mixing inlet tube (401), and the hydrothermal solution liquid supply assembly (2) goes out
Liquid end is connected with the liquid feeding end of the hydrothermal solution feed liquor branched pipe (403), the outlet end of the hydrothermal solution feed liquor branched pipe (403) with
The liquid feeding end of mixing inlet tube (401) is connected, and the outlet end of mixing inlet tube (401) stretches to the work box
(3) sample test is intracavitary.
3. a kind of liquid-cooling heat radiation circuit board integrated environment simulation box according to claim 2, which is characterized in that further include electricity
Gas control cabinet (5), the cold liquid liquid supply assembly (1) and the hydrothermal solution liquid supply assembly (2) are electric with the electrical control cabinet (5) respectively
Connection；The feed liquor mixed pipe line (4) further includes the electric control valve (404) being electrically connected with electrical control cabinet (5), the hydrothermal solution
The electric control valve (404) are equipped on feed liquor branched pipe (403) and the cold liquid feed liquor branched pipe (402).
4. a kind of liquid-cooling heat radiation circuit board integrated environment simulation box according to claim 3, which is characterized in that the feed liquor
Mixed pipe line (4) further includes inlet hydraulic table (405), the feed liquor digital display temperature meter being electrically connected respectively with electrical control cabinet (5)
(406), feed liquor flowmeter (407), hydrothermal solution liquid inlet electromagnetic valve (408) and cold liquid liquid inlet electromagnetic valve (409), the inlet hydraulic table
(405), the feed liquor digital display temperature meter (406) and the feed liquor flowmeter (407) are separately positioned on the mixing inlet tube
(401) on, the hydrothermal solution liquid inlet electromagnetic valve (408) and the cold liquid liquid inlet electromagnetic valve (409) be separately positioned on the hydrothermal solution into
On liquid branched pipe (403) and the cold liquid feed liquor branched pipe (402).
5. a kind of liquid-cooling heat radiation circuit board integrated environment simulation box according to claim 2, which is characterized in that further include
Liquid mixed pipe line (8), the sample test that the liquid feeding end of liquid mixed pipe line (8) out stretches to the work box (3) is intracavitary, institute
The outlet end for stating out liquid mixed pipe line (8) is connected with the cold liquid liquid supply assembly (1) and the hydrothermal solution liquid supply assembly (2) respectively.
6. a kind of liquid-cooling heat radiation circuit board integrated environment simulation box according to claim 5, which is characterized in that the liquid out
Mixed pipe line (8) includes mixing outlet tube (801), cold liquid goes out liquid branched pipe (802), hydrothermal solution goes out liquid branched pipe (803), goes out liquid number
Aobvious thermometer (804), hydrothermal solution liquid outlet electromagnetic valve (805) and cold liquid liquid outlet electromagnetic valve (806), mixing outlet tube (801)
The sample test that liquid feeding end stretches to the work box (3) is intracavitary, the cold liquid go out the liquid feeding end of liquid branched pipe (802) with it is described
Mixing outlet tube (801) outlet end be connected, the cold liquid go out liquid branched pipe (802) outlet end and the cold liquid feed flow group
The liquid feeding end of part (1) is connected, and the liquid feeding end that the hydrothermal solution goes out liquid branched pipe (803) mixes going out for outlet tube (801) with described
Liquid end is connected, and the outlet end that the hydrothermal solution goes out liquid branched pipe (803) is connected with the liquid feeding end of the hydrothermal solution liquid supply assembly (2)
Logical, described liquid digital display temperature meter (804) out are arranged on the mixing outlet tube (801), the hydrothermal solution liquid outlet electromagnetic valve (805)
The hydrothermal solution, which is separately positioned on, with the cold liquid liquid outlet electromagnetic valve (806) goes out liquid branched pipe (803) and Leng Yechu liquid branch
It manages on (802)；Liquid digital display temperature meter (804), the hydrothermal solution liquid outlet electromagnetic valve (805) and the cold liquid liquid outlet electromagnetic valve out
(806) it is electrically connected respectively with the electrical control cabinet (5).
7. a kind of liquid-cooling heat radiation circuit board integrated environment simulation box according to claim 6, which is characterized in that the cold liquid
Liquid supply assembly (1) includes cold liquid fluid reservoir (101), cold liquid inlet pipe (102), cold liquid outlet tube road (103), refrigeration unit
(104) and cold liquid centrifugal pump (105), the both ends of the cold liquid inlet pipe (102) go out liquid branched pipe with the cold liquid respectively
(802) outlet end is connected with the inlet of the cold liquid fluid reservoir (101), the both ends of the cold liquid outlet tube road (103)
It is connected respectively with the liquid outlet of the liquid feeding end of the cold liquid feed liquor branched pipe (402) and the cold liquid fluid reservoir (101), it is described
Refrigeration unit (104) is arranged on the cold liquid inlet pipe (102), and the cold liquid centrifugal pump (105) is arranged in the cold liquid
On outlet tube road (103), the cold liquid centrifugal pump (105) is electrically connected with the electrical control cabinet (5).
8. a kind of liquid-cooling heat radiation circuit board integrated environment simulation box according to claim 7, which is characterized in that the refrigeration
Unit (104) includes plate heat exchanger (1041) and refrigerant circulation feeding assembly (1042), the plate heat exchanger (1041)
The liquid in-out end of internal refrigerant flow path is connected with the liquid in-out end of the refrigerant circulation feeding assembly (1042) respectively,
The liquid in-out end of the internal heat exchange runner of the plate heat exchanger (1041) is connected with the cold liquid inlet pipe (102)；Institute
Stating the refrigerant that refrigerant circulation feeding assembly (1042) is supplied is R404 refrigerant.
9. a kind of liquid-cooling heat radiation circuit board integrated environment simulation box according to claim 6, which is characterized in that the hydrothermal solution
Liquid supply assembly (2) includes hydrothermal solution fluid reservoir (201), hydrothermal solution inlet pipe (202), hydrothermal solution outlet tube road (203), heating machine set
(204) and hydrothermal solution centrifugal pump (205), the both ends of the hydrothermal solution inlet pipe (202) go out liquid branched pipe with the hydrothermal solution respectively
(803) outlet end is connected with the inlet of the hydrothermal solution fluid reservoir (201), the both ends on hydrothermal solution outlet tube road (203)
It is connected respectively with the liquid outlet of the liquid feeding end of the hydrothermal solution feed liquor branched pipe (403) and the hydrothermal solution fluid reservoir (201), it is described
Heating machine set (204) is arranged on the hydrothermal solution fluid reservoir (201), and hydrothermal solution centrifugal pump (205) setting goes out in the hydrothermal solution
On liquid pipeline (203), the hydrothermal solution centrifugal pump (205) is electrically connected with the electrical control cabinet (5).
10. according to a kind of described in any item liquid-cooling heat radiation circuit board integrated environment simulation boxes of claim 3~9, feature exists
In being equipped with multiple mutually independent sample test chambers in, the work box (3), each sample test chamber is corresponding lay one it is described into
Liquid mixed pipe line (4).
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Cited By (1)
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