CN204043940U - A kind of radiator cold thermal cycling test system - Google Patents
A kind of radiator cold thermal cycling test system Download PDFInfo
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- CN204043940U CN204043940U CN201420454591.5U CN201420454591U CN204043940U CN 204043940 U CN204043940 U CN 204043940U CN 201420454591 U CN201420454591 U CN 201420454591U CN 204043940 U CN204043940 U CN 204043940U
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- liquid case
- pneumatic valve
- temperature sensor
- temperature liquid
- pipeline
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Abstract
The utility model relates to a kind of radiator cold thermal cycling test system.At high-temperature liquid case, Low Temperature Liquid case is connected to tapping ball valve and air strainer separately, liquid level gauge I and temperature sensor I is respectively equipped with in two casees, liquid level gauge II and temperature sensor II, oil absorption filter I and oil absorption filter II entrance point arrange in two casees respectively, endpiece is successively by electric-motor pump group, flowmeter is connected with test specimen heat sink inlet end, pipeline between electric-motor pump group and flowmeter is provided with tensimeter I and temperature sensor III, the endpiece of test specimen heating radiator leads up to Pneumatic valve IV, cooler outlet end enters in Low Temperature Liquid case, Pneumatic valve III of separately leading up to enters in high-temperature liquid case, the endpiece of test specimen heating radiator and the pipeline between Pneumatic valve III and Pneumatic valve IV are provided with temperature sensor IV, pressure Table II.Effect is: adopt mechanical type/manual mode to have more the feature that switching time is fast, noise is little, failure rate is little, easy to maintenance than tradition.
Description
Technical field
The utility model relates to a kind of radiator cold thermal cycling test system.Cold and hot medium alternate cycles in the use procedures such as simulated automotive water tank, heating radiator, tests its serviceable life.
Background technology
Traditional thermal cycling test platform equipment Problems existing is, accurately cannot control the medium back flow of different temperatures to corresponding liquid case, do not have conservation measures, power consumption is too high.
Summary of the invention
In view of situation and the deficiency of prior art, the utility model provides a kind of radiator cold thermal cycling test system, its objective is: by improving, and difference circulatory mediator temperature, accurately controls backflow direction, reduce equipment energy consumption.
For achieving the above object, the technical scheme adopted is the utility model: a kind of radiator cold thermal cycling test system, comprises test specimen heating radiator, also comprise tapping ball valve, high-temperature liquid case, Low Temperature Liquid case, air strainer, liquid level gauge I, liquid level gauge II, temperature sensor I, temperature sensor II, temperature sensor III, temperature sensor IV, oil absorption filter I, oil absorption filter II, Pneumatic valve I, Pneumatic valve II, Pneumatic valve III, Pneumatic valve IV, electric-motor pump group, refrigeratory, flowmeter, tensimeter I, pressure Table II, is characterized in that: at described high-temperature liquid case, Low Temperature Liquid case connects a tapping ball valve respectively by pipeline, in high-temperature liquid case and Low Temperature Liquid case, is respectively equipped with an a liquid level gauge I and temperature sensor I, a liquid level gauge II and temperature sensor II, the case lid of high-temperature liquid case and Low Temperature Liquid case installs an air strainer respectively, and the connecting pipe of described oil absorption filter I and oil absorption filter II entrance point is separately positioned on high-temperature liquid case, in Low Temperature Liquid case, the endpiece of oil absorption filter I and oil absorption filter II is successively by electric-motor pump group, flowmeter is connected with test specimen heat sink inlet end, pipeline between electric-motor pump group and flowmeter is provided with tensimeter I and temperature sensor III, the endpiece of described test specimen heating radiator is leaded up to Pneumatic valve IV by the road and is connected with the entrance point of refrigeratory, the pipeline be connected with cooler outlet end is arranged in Low Temperature Liquid case, Pneumatic valve III of separately leading up to is connected with one end of pipeline, the other end of pipeline is arranged in high-temperature liquid case, and the endpiece of test specimen heating radiator and the pipeline between Pneumatic valve III and Pneumatic valve IV are provided with temperature sensor IV, pressure Table II.
The beneficial effects of the utility model are: medium switched system controls by temperature controller, adopt solenoid valve+Pneumatic valve, adopt mechanical type/manual mode to have more that switching time is fast, noise is little, failure rate is little than tradition, easy to maintenance, be conducive to temperature cycles simultaneously, release time is short, the medium of different temperatures section gets back to different tested media casees, reduces the energy consumption of equipment.
Accompanying drawing explanation
Fig. 1 is system architecture connection diagram of the present utility model.
Embodiment
As shown in Figure 1, a kind of radiator cold thermal cycling test system, comprises test specimen heating radiator 13, also comprises tapping ball valve 1, high-temperature liquid case 2, Low Temperature Liquid case 3, air strainer 4, liquid level gauge I5-1, liquid level gauge II5-2, temperature sensor I6-1, temperature sensor II6-2, temperature sensor III6-3, temperature sensor IV6-4, oil absorption filter I7-1, oil absorption filter II7-2, Pneumatic valve I8-1, Pneumatic valve II8-2, Pneumatic valve III8-3, Pneumatic valve IV8-4, electric-motor pump group 9, refrigeratory 10, flowmeter 11, tensimeter I12-1, tensimeter II12-2, at high-temperature liquid case 2, Low Temperature Liquid case 3 connects a tapping ball valve 1 respectively by pipeline, an a liquid level gauge I5-1 and one temperature sensor I6-1 is provided with in high-temperature liquid case 2, an a liquid level gauge II5-2 and one temperature sensor II6-2 is provided with in Low Temperature Liquid case 3, the case lid of high-temperature liquid case 2 and Low Temperature Liquid case 3 installs an air strainer 4 respectively, and the connecting pipe of oil absorption filter I7-1 and oil absorption filter II7-2 entrance point is separately positioned on high-temperature liquid case 2, in Low Temperature Liquid case 3, the endpiece of oil absorption filter I7-1 and oil absorption filter II7-2 is successively by electric-motor pump group 9, flowmeter 11 is connected with test specimen heating radiator 13 entrance point, pipeline between electric-motor pump group 9 and flowmeter 11 is provided with tensimeter I12-1 and temperature sensor III6-3, the endpiece of test specimen heating radiator 13 is leaded up to Pneumatic valve IV8-4 by the road and is connected with the entrance point of refrigeratory 10, the pipeline be connected with refrigeratory 10 endpiece is arranged in Low Temperature Liquid case 3, Pneumatic valve III8-3 of separately leading up to is connected with one end of pipeline, the other end of pipeline is arranged in high-temperature liquid case 2, and the endpiece of test specimen heating radiator 13 and the pipeline between Pneumatic valve III8-3 and Pneumatic valve IV8-4 are provided with temperature sensor IV6-4, tensimeter II12-2.
Above-mentioned tapping ball valve 1 on-off action, high-temperature liquid case 2 storage medium, Low Temperature Liquid case 3 storage medium, impurity in filter liquide during air strainer 4 liquid feeding, impurity in liquid case and ambient atmosphere UNICOM filtered air during systemic circulation, liquid level gauge I5-1, medium level in liquid level gauge II5-2 indicator solution case, temperature sensor I61-1, temperature sensor II6-2, temperature sensor III6-3, temperature sensor IV6-4 temperature sensor be that electric signal is sent to control system by temperature inversion, oil absorption filter I7-1, impurity in oil absorption filter II7-2 filter medium, in protection pipeline, other Hydraulic Elements are not by impurity effect, Pneumatic valve I8-1, Pneumatic valve II8-2, Pneumatic valve III8-3, Pneumatic valve IV8-4 plays on-off action, electric-motor pump group 9 extracts medium transport in pipeline from liquid case, high-temperature medium in refrigeratory 10 cooling circuit, fluid flow in pipeline measured by flowmeter 11, pressure medium before tensimeter I12-1 display test specimen, pressure medium after tensimeter II12-2 display test specimen.
Principle of work: start test, open electric-motor pump group 9, alternately open Pneumatic valve I8-1, Pneumatic valve II8-2, can as required by the time of control system setting open cold thermal medium alternate cycles, when having high-temperature medium circulation time in test specimen heating radiator 13, temperature sensor 6-4 sends high temperature signal to control system, now open Pneumatic valve III8-3, circulate in test specimen heating radiator 13 cryogenic media time, temperature sensor 6-4 sends low-temperature signal to control system, now open Pneumatic valve IV8-4, the medium temperature in test specimen heating radiator 13 exit is monitored by temperature sensor IV6-4, and setting at different temperatures, selectively unlocking closes the Pneumatic valve in closed loop, ensure that liquid case temperature to carry out in cold cycling process the temperature variation that in not by system, residual liquid causes.Set cold and hot medium circulation number of times, test specimen is not damage after test completes, and is considered as product qualified.If before the cold and hot medium circulation number of times of setting does not also complete, leaking or other damages appears in test specimen, is considered as product defective.
Claims (1)
1. a radiator cold thermal cycling test system, comprises test specimen heating radiator (13), also comprises tapping ball valve (1), high-temperature liquid case (2), Low Temperature Liquid case (3), air strainer (4), liquid level gauge I(5-1), liquid level gauge II(5-2), temperature sensor I(6-1), temperature sensor II(6-2), temperature sensor III(6-3), temperature sensor IV(6-4), oil absorption filter I(7-1), oil absorption filter II(7-2), Pneumatic valve I(8-1), Pneumatic valve II(8-2), Pneumatic valve III(8-3), Pneumatic valve IV(8-4), electric-motor pump group (9), refrigeratory (10), flowmeter (11), tensimeter I(12-1), tensimeter II(12-2), it is characterized in that: described high-temperature liquid case (2), Low Temperature Liquid case (3) connects a tapping ball valve (1) respectively by pipeline, in high-temperature liquid case (2) and Low Temperature Liquid case (3), is respectively equipped with a liquid level gauge I(5-1) and a temperature sensor I(6-1), a liquid level gauge II(5-2) and a temperature sensor II(6-2), the case lid of high-temperature liquid case (2) and Low Temperature Liquid case (3) installs an air strainer (4), described oil absorption filter I(7-1 respectively) and oil absorption filter II(7-2) connecting pipe of entrance point is separately positioned on high-temperature liquid case (2), in Low Temperature Liquid case (3), oil absorption filter I(7-1) and oil absorption filter II(7-2) endpiece successively by electric-motor pump group (9), flowmeter (11) is connected with test specimen heating radiator (13) entrance point, pipeline between electric-motor pump group (9) and flowmeter (11) is provided with tensimeter I(12-1) and temperature sensor III(6-3), the endpiece of described test specimen heating radiator (13) leads up to Pneumatic valve IV(8-4 by the road) be connected with the entrance point of refrigeratory (10), the pipeline be connected with refrigeratory (10) endpiece is arranged in Low Temperature Liquid case (3), separately lead up to Pneumatic valve III(8-3) be connected with one end of pipeline, the other end of pipeline is arranged in high-temperature liquid case (2), endpiece and Pneumatic valve III(8-3 at test specimen heating radiator (13)) and Pneumatic valve IV(8-4) between pipeline on be provided with temperature sensor IV(6-4), tensimeter II(12-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420454591.5U CN204043940U (en) | 2014-08-12 | 2014-08-12 | A kind of radiator cold thermal cycling test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420454591.5U CN204043940U (en) | 2014-08-12 | 2014-08-12 | A kind of radiator cold thermal cycling test system |
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| Publication Number | Publication Date |
|---|---|
| CN204043940U true CN204043940U (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420454591.5U Expired - Fee Related CN204043940U (en) | 2014-08-12 | 2014-08-12 | A kind of radiator cold thermal cycling test system |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104568490A (en) * | 2015-01-09 | 2015-04-29 | 无锡佳龙换热器股份有限公司 | Oil circulation system for heat exchanger performance test |
| CN113432813A (en) * | 2021-08-24 | 2021-09-24 | 江苏克伦伯格热能技术有限公司 | Heating radiator heating detection equipment |
-
2014
- 2014-08-12 CN CN201420454591.5U patent/CN204043940U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104568490A (en) * | 2015-01-09 | 2015-04-29 | 无锡佳龙换热器股份有限公司 | Oil circulation system for heat exchanger performance test |
| CN113432813A (en) * | 2021-08-24 | 2021-09-24 | 江苏克伦伯格热能技术有限公司 | Heating radiator heating detection equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20190812 |