CN206020056U - A kind of excessively stream component test device - Google Patents
A kind of excessively stream component test device Download PDFInfo
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- CN206020056U CN206020056U CN201620775391.9U CN201620775391U CN206020056U CN 206020056 U CN206020056 U CN 206020056U CN 201620775391 U CN201620775391 U CN 201620775391U CN 206020056 U CN206020056 U CN 206020056U
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- water
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- excessively stream
- stream component
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Abstract
A kind of excessively stream component test device, including：Test platform, for arranging excessively stream component to be measured, is provided with the water circulation pipe for testing on the outside of excessively stream component to be measured；Water circulation system, connects water circulation pipe, provides circulation power for the cooling water in water circulation pipe；Water resource system, for providing cooling water for water circulation pipe；Also include：Deionization system, it is connected with water resource system and water circulation system respectively, carry out after deionization, sending into water circulation system by cooling water, solving the cooling water that tests for water-cooled does not carry out deionization operation, in cooling water, electrical conductivity is higher, easily disturbed test result, causes the inaccurate problem of test result.
Description
Technical field
This utility model is related to test device field, and in particular to a kind of excessively stream component test device.
Background technology
Now, as electric power transmission develops to higher voltage grade, power electronics unit in nucleus equipment converter valve module
With which, device has the advantages that little physical dimension, light quality, fast response time, energy conversion efficiency are high, it is convenient to control so as to
Electric energy dress change apply in circuit more and more extensively, power density increasing, the heat of generation is also more, traditional air-cooled cooling
Mode can not meet cooling requirements, be to solve the problems, such as powerful cooling, and the type of cooling also develops from air-cooled to water-cooled direction,
Water cooling also becomes the most ripe type of cooling of power electronic devices high-power at present.But because converter valve module water-cooled
The critical role of system excessively stream component cooled plate radiator, saturable reactor and water resistance, it is desirable to which we are every to excessively stream component
The correlated performance such as hydraulic performance and parameter is tested and is studied, to meet design and the holistic approach of converter valve module,
To meet water-cooled performance requirement.
Existing measuring technology can be only done the heating power to cooled plate and be tested with waterpower, and test event is relatively simple, it is impossible to
Integration test to converter valve module water-cooling system excessively stream component is more fully completed, additionally, being currently used for water-cooled test
Due to there is calcium ion, magnesium ion, sodium ion plasma in cooling water so that in cooling water, electrical conductivity is higher, easy disturbed test
As a result, cause test result inaccurate.
Content of the invention
Therefore, the technical problems to be solved in the utility model is to overcome the cooling water for being currently used for water-cooled test not have
Deionization operation is carried out, electrical conductivity is higher in cooling water, easy disturbed test result causes the inaccurate defect of test result.
In view of this, this utility model provides a kind of excessively stream component test device, a kind of excessively stream component test device, bag
Include：Test platform, for arranging excessively stream component to be measured, is provided with the outside of the excessively stream component to be measured and follows for the water that tests
Endless tube road；Water circulation system, connects the water circulation pipe, provides circulation power for the cooling water in the water circulation pipe；
Water resource system, for providing the cooling water for the water circulation pipe；Also include：Deionization system, respectively with the water source
System and water circulation system connection, send into the water circulation system after the cooling water is carried out deionization.
Further, the deionization system includes ion exchanger and surge tank, wherein
The ion exchanger, for carrying out deionization to the cooling water from the water resource system；
The surge tank, is connected with the air supply system valve, for by the water resource system through the deionization
The cooling water that changes, is transported in the water circulation system by the surge tank.
Further, also include air supply system, be connected by valve with the water circulation system, for storing source of the gas and adjusting
Save the water circulation system pressure.
Further, the water resource system is arranged in the test platform, is connected with the water circulation pipe.
Further, the air supply system is connected with the water circulation pipe by valve, after test terminates, by described
The cooling water of water circulation pipe is blown back into the water resource system by air supply system.
Further, the water circulation system also includes degassing tank, and the degassing tank is by valve and the air supply system
Connection, for when the test is finished, removing the gas in water circulation pipe.
Further, the water circulation system also includes at least two cooling water circulation pipelines different in flow rate, for full
The test request condition of the different components to be tested of foot.
Further, also include that test system is connected with the test platform, be also connected with external test controller, receive
The test operation instruction of the external test is tested to the excessively stream component to be measured by test platform.
The test platform also includes simulating heat-generating units, for providing simulation test heat.
Further, the test system includes test instrumentation, for testing and showing test data.
Further, storage system and cooling system are also included, wherein
The storage system, is connected with the test system and the outer testing system respectively, described for recording
Test data；
The cooling system, is connected by valve with the water circulation system, for the cooling to the water circulation system
Water is radiated.
Technical solutions of the utility model have the advantage that：
A kind of excessively stream component test device that this utility model is provided, including：Test platform, water circulation system, water source system
System and deionization system, wherein, deionization system is connected with water resource system and water circulation system respectively, and cooling water is gone
Water circulation system is sent into after ionizing, is solved in the cooling water for water-cooled test containing other particles such as calcium, magnesium, is caused cold
But in water, electrical conductivity is higher, easy disturbed test result, causes the inaccurate problem of test result；
The excessively stream component test device that this utility model is provided, also includes air supply system, after test terminates, passes through
Air supply system is blown back into the cooling water in water circulation pipe in water resource system, additionally, after being dehydrated to the test device,
The gas in water circulation system is eliminated by arranging degassing tank, prevent the test device from water erosion and cavitation erosion occurring, while will be cold
But water blows back water resource system, also saves water resource；Air supply system realizes the survey of different pressures grade by adjusting pressure simultaneously
Test data, by arranging storage system, is carried out storing, is recorded, be easy to the later stage to arrange test data by examination.
Description of the drawings
In order that content of the present utility model is more likely to be clearly understood, it is embodied as below according to of the present utility model
Example simultaneously combines accompanying drawing, this utility model is described in further detail, wherein
Fig. 1 is a kind of structural representation of excessively stream component test device that this utility model embodiment is provided；
Fig. 2 is a kind of structural representation of excessively stream component test device that this utility model embodiment is provided.
Specific embodiment
A kind of excessively stream component test device that this utility model embodiment is provided, as shown in figure 1, including：Water resource system 11,
Deionization system 12, water circulation system 13 and test platform 15, wherein,
Test platform 15, for arranging excessively stream component to be measured, is provided with for test on the outside of excessively stream component to be measured
Water circulation pipe, excessively stream component to be measured can be cooled plate radiator in converter valve module water-cooling system, saturable reactor
And water resistance；
Water circulation system 13, connects water circulation pipe, provides circulation power, water circulation for the cooling water in water circulation pipe
System is scratched by flexible pipe with test platform 15 and is connect, and is conveniently adjusted test platform 15；
Wherein, water circulation system 13 is additionally provided with main circulation pump, and for providing main power source, ion exchanger is used for
Storage ion exchange resin, for carrying out deionization purification to the cooling water in water resource system 11, adjusts electrical conductivity, filter,
For the impurity in cooling water in filter water source system 11, the impurity can be the ion exchange resin in deionization system, prevent
Only there is blocking pipeline, after filtration, the port of export of filter is provided with two cooling water circulation pipelines different in flow rate, root
The test flow velocity of the different excessively stream component to be tested arranged according to test platform needs, and opens the electrically operated valve of pipeline different in flow rate
Tested；
Water resource system 11, for providing cooling water for water circulation pipe, wherein water resource system 11 includes：
Replenisher tank, for storing cooling water, small pump for providing power for cooling water, is additionally provided with filter, is used for
The impurity of the cooling water in filter water source system, when excessively stream component to be measured is tested, opens valve, will be cold by pressure transmitter
But water carries out deionization by deionization system 12 and flows into water circulation system 13, and water resource system 11 is arranged on test platform 15
Interior, it is connected with water circulation pipe, test platform 15 is once installed to excessively stream component to be measured, and test operation is simple；
Deionization system 12, is connected with water resource system 11 and water circulation system 13 respectively, and cooling water is carried out deionization
Water circulation system 13 is sent into afterwards.
Deionization system 12 includes ion exchanger and surge tank, and wherein, ion exchanger, for from water resource system
11 cooling water carries out deionization；Surge tank, is connected with 11 valve of air supply system, for by water resource system 11 through the past from
The cooling water of sonization, is transported in water circulation system 13 by surge tank, reduces the surge of the cooling water in test process,
Ensure the pressure stability of whole water-cooled test system.
The excessively stream component test device that this utility model embodiment is provided, by arranging deionization system, to water resource system
In cooling water gone from after purification send into water circulation system, reduce the electrical conductivity in cooling water, improve test result
Accuracy.
As one kind preferred embodiment, as shown in figure 1, the excessively stream component test device also includes 14 He of cooling system
Air supply system 16, wherein air supply system 16, are connected by valve with water circulation system 13, for storing source of the gas and adjusting water circulation
13 pressure of system；Air supply system 16 is connected with water circulation pipe by valve, after test terminates, is followed water by air supply system 16
The cooling water on endless tube road is blown back into water resource system 11, saves test cooling water source, and the cooling water after preventing from testing is remained in
There is water erosion in water circulation pipe；
Water circulation system 13 also includes that degassing tank, degassing tank are connected with air supply system 16 by valve, for when test knot
Shu Shi, removes the gas in water circulation pipe, prevents the gas residue after removing water from cavitating in water circulation pipe.
Also include cooling system 14, be connected by valve with water circulation system 13, for the cooling to water circulation system 13
Water is radiated, and is radiated using water wind radiator in cooling system 14.
Test platform 15 also includes simulating heat-generating units, for providing simulation test heat, in order that test environment is more
True service condition is close to, for simulating the heat of real power electronic devices.
Specifically, the side connection air filter and super-silent air compressor of the air accumulator of air supply system 16, another
Side connects oil water separator, and the outlet in oil water separator is provided with pressure-regulating valve, adjusts the gas pressure of water resource system, and
The testing requirement of different excessively stream components to be tested is met by adjusting gas pressure, realizes then the pressure survey of excessively stream component to be measured
Examination.
The excessively stream component test device that this utility model embodiment is provided, after test terminates, by air supply system by water
Cooling water in circulation line is blown back in water resource system, after being dehydrated to the test device, will by arranging degassing tank
Gas in water circulation system is eliminated, and prevents the test device from water erosion and cavitation erosion occurring, while cooling water is blown back water resource system,
Also save water resource；Air supply system realizes the test of different pressures grade by adjusting pressure simultaneously.
The excessively stream component test device that this utility model embodiment is provided, also includes that test system is connected with test platform 15
Connect, be also connected with external test controller, the test operation instruction for receiving external test passes through test platform to excessively stream to be measured
Component is tested.
Wherein, test system includes test instrumentation, for testing and showing test data, tests the water-cooling system course of work
Middle related test parameters；Also include storage system, be connected with test system and outer testing system respectively, for recording test
Data.
Specifically, external test controller includes industrial computer, for controlling the exploitation of test system, the storage of test program
And the storage analysis of test data, and it is provided with power governor simultaneously, realize carrying out the heating power for simulating heat-generating units
Electrodeless regulation, main pump converter for adjusting the rotating speed of main circulation pump, and then adjust cooling water flow, are additionally provided with water wind and spread
Hot device converter, adjusts the rotation speed of fan of water wind radiator, and then adjusts heat dissipation capacity；
During being tested, excessively stream component to be measured is installed in corresponding test platform frock, and connects phase
The inlet and outlet pipe that answers, checks whether test system response valve is intact, and whether position is correct, connects power supply then, according to institute
Need test requirements document to select correspondingly test procedure, realize then testing automatically, as shown in Fig. 2 including：
(1) start test system：Cooling water is by 131 → check valve of main circulation pump V1 → three-way valve V2 (according to heat dissipation capacity
Demand adjusting size) → filter Z1 → electrodynamic valve V6 or V7 (according to traffic requirement) → valve V8 → electrically operated valve V10 → treat
Survey excessively stream component 151 → electrically operated valve V11 → valve V9 → degassing tank 132 → valve V12；
(2) cooling water purification：Ball valve V26 → check valve V27 → turbine flowmeter FT2 → electromagnetic valve V31 → ion exchange
121 → ball valve of device V36 → accurate filter Z2 → ball valve V37 → surge tank 122 → ball valve V43；
(3) cooling water supplementary loop：111 → small pump of replenisher tank, 112 → filter Z3 → check valve V30；
(4) test system voltage stabilizing QI invigorating loop：163 → super-silent 162 → air accumulator of air compressor machine of air filter, 161 → oil
164 → regulating valve of water separator V48 → check valve V47 → electromagnetic valve V42 → valve V39 → surge tank 122；
(5) test system blows water loop：Test system shut down, close electrically operated valve V10 and V11, opens solenoid valve V19 and
V21, completes to blow water effect, i.e. 163 → super-silent 162 → air accumulator of air compressor machine of air filter, 161 → oil water separator 164
→ regulating valve V48 → check valve V45 → electromagnetic valve V21 → excessively stream component to be measured 151 → electromagnetic valve V19 → replenisher tank 111；
(6) test system table top blows water loop：163 → super-silent 162 → air accumulator of air compressor machine of air filter, 161 → oil
164 → regulating valve of water separator V48 → check valve V46 → valve V49 → replenisher tank 111；
After the completion of test, test device can point out tester to be dismounted, for carrying out next test or closing examination
Experiment device.
The excessively stream component test device that above-described embodiment is provided, by arranging storage system with test system and outside survey
Test system connects, it is achieved that the storage of test data and record, is easy to the later stage to arrange test data.
Obviously, above-described embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.Right
For those of ordinary skill in the art, can also make on the basis of the above description other multi-forms change or
Change.There is no need to be exhaustive to all of embodiment.And thus extended obvious change or
Change among the protection domain that creates still in this utility model.
Claims (10)
1. a kind of excessively stream component test device, including：
Test platform, for arranging excessively stream component to be measured, is provided with the water for testing on the outside of the excessively stream component to be measured
Circulation line；
Water circulation system, connects the water circulation pipe, provides circulation power for the cooling water in the water circulation pipe；
Water resource system, for providing the cooling water for the water circulation pipe；
Characterized in that, also including：Deionization system, is connected with the water resource system and the water circulation system respectively, by institute
State after cooling water carries out deionization and send into the water circulation system.
2. excessively stream component test device according to claim 1, it is characterised in that also include air supply system, with the water
Blood circulation is connected by valve, for storing source of the gas and adjusting the water circulation system pressure.
3. excessively stream component test device according to claim 2, it is characterised in that the deionization system includes that ion is handed over
Parallel operation and surge tank, wherein
The ion exchanger, for carrying out deionization to the cooling water from the water resource system；
The surge tank, is connected with the air supply system valve, for by the water resource system through the deionization
The cooling water, is transported in the water circulation system by the surge tank.
4. excessively stream component test device according to claim 1, it is characterised in that the water resource system is arranged on the survey
In examination platform, it is connected with the water circulation pipe.
5. excessively stream component test device according to claim 2, it is characterised in that the air supply system is by valve and institute
Water circulation pipe connection is stated, after test terminates, the cooling water of water circulation pipe is blown back into by institute by the air supply system
State water resource system.
6. excessively stream component test device according to claim 2, it is characterised in that the water circulation system also includes deaerating
Tank, the degassing tank are connected with the air supply system by valve, for when the test is finished, removing the gas in water circulation pipe
Body.
7. excessively stream component test device according to claim 4, it is characterised in that the water circulation system also includes：Extremely
Few two cooling water circulation pipelines different in flow rate, for meeting the test request condition of different components to be tested.
8. excessively stream component test device according to claim 1, it is characterised in that also include test system with the test
Platform connects, and is also connected with external test controller, and the test operation instruction for receiving the external test passes through test platform
The excessively stream component to be measured is tested,
The test platform also includes simulating heat-generating units, for providing simulation test heat.
9. excessively stream component test device according to claim 8, it is characterised in that the test system includes tester
Table, for testing and showing test data.
10. excessively stream component test device according to claim 9, it is characterised in that also include storage system with radiating system
System, wherein
The storage system, is connected with the test system and the outer testing system respectively, for recording the test
Data；
The cooling system, is connected by valve with the water circulation system, for entering to the cooling water of the water circulation system
Row radiating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620775391.9U CN206020056U (en) | 2016-07-21 | 2016-07-21 | A kind of excessively stream component test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620775391.9U CN206020056U (en) | 2016-07-21 | 2016-07-21 | A kind of excessively stream component test device |
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| Publication Number | Publication Date |
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| CN206020056U true CN206020056U (en) | 2017-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620775391.9U Expired - Fee Related CN206020056U (en) | 2016-07-21 | 2016-07-21 | A kind of excessively stream component test device |
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| CN (1) | CN206020056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106053118A (en) * | 2016-07-21 | 2016-10-26 | 北京国电富通科技发展有限责任公司 | Over-current assembly test device |
-
2016
- 2016-07-21 CN CN201620775391.9U patent/CN206020056U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106053118A (en) * | 2016-07-21 | 2016-10-26 | 北京国电富通科技发展有限责任公司 | Over-current assembly test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20200721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |