CN201440107U - Radiator circulation testing machine - Google Patents
Radiator circulation testing machine Download PDFInfo
- Publication number
- CN201440107U CN201440107U CN2009200607023U CN200920060702U CN201440107U CN 201440107 U CN201440107 U CN 201440107U CN 2009200607023 U CN2009200607023 U CN 2009200607023U CN 200920060702 U CN200920060702 U CN 200920060702U CN 201440107 U CN201440107 U CN 201440107U
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- solenoid valve
- high temperature
- heating radiator
- cryostat
- inlet ductwork
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Abstract
The utility model discloses a radiator circulation testing machine, which comprises a testing box, an inlet pipeline, an outlet pipeline, a pressure device, a high-temperature liquid testing device and a low-temperature liquid testing device, wherein the inlet pipeline is connected with the inlet of a radiator in the testing box, the outlet pipeline is connected with the outlet of the radiator in the testing box, the pressure device is connected with the inlet pipeline, and the high-temperature liquid testing device and a low-temperature liquid testing device are connected in parallel on the inlet pipeline and the outlet pipeline. The radiator circulation testing machine not only can be used to detect the leakage of the radiator under certain temperature and pressure but also can be used to conduct cold and hot impact circulation testing of alternate high-temperature and low-temperature circulations to the radiator. Thereby, the service life of the radiator can be factually examined and reference is provided for the improvement of the quality of the radiator.
Description
Technical field
The utility model relates to a kind of being used for heating radiator is carried out Leak Detection under uniform temperature, pressure, also can be used for heating radiator is carried out the heating radiator cyclic test machine of the hot and cold impact cycle test of high temperature, low temperature alternate cycles.
Technical background
Engine must repeat start-stop under the vehicle normal condition, be accompanied by the engine action, heating radiator is bearing the impact of pressure and temperature variation, therefore need carry out Leak Detection to heating radiator, also need heating radiator is carried out hot and cold impact cycle test, the serviceable life of true examination heating radiator, improve the quality of heating radiator, make the heating radiator energy operate as normal that is installed on the vehicle, thereby improve the reliability of heating radiator, guarantee the safe operation of vehicle, and traditional do not have above-mentioned functions simultaneously, can not effectively satisfy the needs that heating radiator is detected.
The utility model content
A purpose of the present utility model is to overcome above-mentioned defective in the prior art: provide a kind of being used for that heating radiator is carried out Leak Detection under uniform temperature, pressure, also can be used for heating radiator is carried out the hot and cold impact cycle test of high temperature, low temperature alternate cycles, in the serviceable life of true examination heating radiator, can be and improve the heating radiator cyclic test machine that heatsink mass provides reference frame.
For achieving the above object, the technical scheme that the utility model provides is as follows: construct a kind of heating radiator cyclic test machine, comprise chamber, the inlet ductwork that is connected with heating radiator import in the chamber, the export pipeline that is connected with radiator outlet in the chamber, also comprise the pressue device that is connected with described inlet ductwork, be connected in high temperature liquid storage test unit, low temperature liquid storage test unit on described inlet ductwork, the export pipeline in parallel.
The beneficial effect of heating radiator cyclic test machine described in the utility model is: by constructing a chamber, the inlet ductwork that is connected with heating radiator import in the chamber, the export pipeline that is connected with radiator outlet in the chamber, also comprise the pressue device that is connected with described inlet ductwork, be connected in described inlet ductwork in parallel, high temperature liquid storage test unit on the export pipeline, low temperature liquid storage test unit, when carrying out Leak Detection, high temperature liquid storage test unit, oil in the low temperature liquid storage test unit is not also heated or is freezing, therefore can select high temperature liquid storage test unit or the low temperature liquid storage test unit heating radiator in chamber to inject heats or refrigeration oil, after filling with, open pressue device heating radiator is carried out Leak Detection, after carrying out Leak Detection, close the border pressue device, and make the oil that is injected in the heating radiator be back to the high temperature groove of high temperature liquid storage test unit or the cryostat, of low temperature liquid storage test unit, when selecting for use the heating radiator of high temperature liquid storage test unit in chamber to inject oil, then be back to the high temperature groove, otherwise, then be back to cryostat; Close low temperature liquid storage test unit then, open the high temperature oil of the heating radiator injection of high temperature liquid storage test unit in chamber through heating, carry out thermal shock test, after keeping certain hour, make high temperature oil be back to the high temperature groove of high temperature liquid storage test unit, close high temperature liquid storage test unit, opening the heating radiator of low temperature liquid storage test unit in chamber injects through freezing low temperature oil, carry out the cold shock test, after keeping certain hour, make low temperature oil be back to the cryostat, of low temperature liquid storage test unit, close low temperature liquid storage test unit.After back and forth carrying out above-mentioned thermal shock test, cold shock test and reaching set point number, can finish the hot and cold impact cycle test of heating radiator being carried out high temperature, low temperature alternate cycles automatically, can truly examine the serviceable life of heating radiator, can be the raising heatsink mass reference frame is provided.
Below in conjunction with drawings and Examples heating radiator cyclic test machine described in the utility model is described further:
Description of drawings
Fig. 1 is the structural representation of the utility model heating radiator cyclic test machine.
Embodiment
Below the most preferred embodiment of heating radiator cyclic test machine described in the utility model, therefore do not limit protection domain of the present utility model.
With reference to Fig. 1, a kind of heating radiator cyclic test machine is provided, comprise chamber 1, the inlet ductwork 2 that is connected with heating radiator import in the chamber 1, the export pipeline 3 that is connected with the interior radiator outlet of chamber 1, also comprise the pressue device 4 that is connected with described inlet ductwork 2, be connected in high temperature liquid storage test unit 5, low temperature liquid storage test unit 6 on described inlet ductwork 2, the export pipeline 3 in parallel.
Described pressue device 4 is by constituting with add pressure electromagnetic valve 7, damper tube 8, pressurizer 9 that air compressor machine is connected successively, pressurizer 9 entrance points also are provided with the release electromagnetism 10 that is connected in parallel with damper tube 8, be used for finishing after the Leak Detection, discharge the air in the heat radiation, the endpiece of pressurizer 9 is connected with described inlet ductwork 2, and pressurizer 9 is a hydraulic jack, when an end adds air pressure, because of the liquid compression amount is little, the pressure of the other end is increased.
Described high temperature liquid storage test unit 5 is by the high temperature groove return flow solenoid valve 11 that is connected in series successively, filtrator 12, high temperature groove 13, high-temperature pump 14, high temperature groove current drainage solenoid valve 15 constitutes, the entrance point of high temperature groove return flow solenoid valve 11 is connected with described export pipeline 3, high temperature groove current drainage solenoid valve 15 endpiece are connected with described inlet ductwork 2, described high temperature groove 13 also is connected in parallel to a throttling valve 16, one end of this throttling valve 16 and high-temperature pump 14, pipeline between the high temperature groove current drainage solenoid valve 15 connects, its other end and high temperature groove return flow solenoid valve 11, pipeline between the filtrator 12 connects, described inlet ductwork 2 is equiped with the high temperature current drainage exhaust solenoid valve 23 that is used for exhaust, and export pipeline 3 is equiped with the high temperature reflux exhaust solenoid valve 24 that is used for exhaust.
Described low temperature liquid storage test unit 6 is by the cryostat, return flow solenoid valve 17 that is connected in series successively, filtrator 18, cryostat, 19, cryopump 20, cryostat, current drainage solenoid valve 21 constitutes, the entrance point of cryostat, return flow solenoid valve 17 is connected with described export pipeline 3, cryostat, current drainage solenoid valve 21 endpiece are connected with described inlet ductwork 2, described cryostat, 19 also is connected in parallel to a throttling valve 22, one end of this throttling valve 22 and cryopump 20, pipeline between the cryostat, current drainage solenoid valve 21 connects, its other end and cryostat, return flow solenoid valve 17, pipeline between the filtrator 18 connects, described inlet ductwork 2 is equiped with the low temperature current drainage exhaust solenoid valve 25 that is used for exhaust, and export pipeline 3 is equiped with the low temperature reflux exhaust solenoid valve 26 that is used for exhaust.
Inlet ductwork 2 also is equiped with flow controller 27, pressure detection table 28, flow detection table 29.
Described chamber 1 also is equiped with the temperature monitor 30 that is used to detect temperature in the chamber 1.
When carrying out Leak Detection, high temperature liquid storage test unit 5, oil in the low temperature liquid storage test unit 6 is not also heated or is freezing, therefore can select high temperature liquid storage test unit 5 or low temperature liquid storage test unit 6 heating radiator in chamber 1 to inject heats or refrigeration oil, after filling with, open 4 pairs of heating radiators of pressue device and carry out Leak Detection, after carrying out Leak Detection, close the border pressue device 4, and make the oil that is injected in the heating radiator be back to the high temperature groove 13 of high temperature liquid storage test unit 5 or the cryostat, 19 of low temperature liquid storage test unit 6, when selecting for use the heating radiator of high temperature liquid storage test unit 5 in chamber 1 to inject oil, then be back to high temperature groove 13, otherwise, then be back to cryostat, 19; Close low temperature liquid storage test unit 6 then, open the high temperature oil of the heating radiator injection of high temperature liquid storage test unit 5 in chamber 1 through heating, carry out thermal shock test, after keeping certain hour, make high temperature oil be back to the high temperature groove 13 of high temperature liquid storage test unit 5, close high temperature liquid storage test unit 5, opening the heating radiator of low temperature liquid storage test unit 6 in chamber 1 injects through freezing low temperature oil, carry out the cold shock test, after keeping certain hour, make low temperature oil be back to the cryostat, 19 of low temperature liquid storage test unit 6, close low temperature liquid storage test unit 6.After back and forth carrying out above-mentioned thermal shock test, cold shock test and reaching set point number, can finish the hot and cold impact cycle test of heating radiator being carried out high temperature, low temperature alternate cycles automatically.
Claims (8)
1. heating radiator cyclic test machine, comprise chamber (1), with the inlet ductwork (2) that is connected of heating radiator import in the chamber (1), the export pipeline (3) that is connected with the interior radiator outlet of chamber (1), it is characterized in that, also comprise the pressue device (4) that is connected with described inlet ductwork (2), be connected in high temperature liquid storage test unit (5), low temperature liquid storage test unit (6) on described inlet ductwork (2), the export pipeline (3) in parallel.
2. heating radiator cyclic test machine according to claim 1, it is characterized in that, described pressue device (4) is by constituting with add pressure electromagnetic valve (7), damper tube (8), pressurizer (9) that air compressor machine is connected successively, pressurizer (9) entrance point also is provided with the release electromagnetism (10) that is connected in parallel with damper tube (8), and the endpiece of pressurizer (9) is connected with described inlet ductwork (2).
3. heating radiator cyclic test machine according to claim 1, it is characterized in that, described high temperature liquid storage test unit (5) is by the high temperature groove return flow solenoid valve (11) that is connected in series successively, filtrator (12), high temperature groove (13), high-temperature pump (14), high temperature groove current drainage solenoid valve (15) constitutes, the entrance point of high temperature groove return flow solenoid valve (11) is connected with described export pipeline (3), high temperature groove current drainage solenoid valve (15) endpiece is connected with described inlet ductwork (2), described high temperature groove (13) also is connected in parallel to a throttling valve (16), one end of this throttling valve (16) and high-temperature pump (14), pipeline between the high temperature groove current drainage solenoid valve (15) connects, its other end and high temperature groove return flow solenoid valve (11), pipeline between the filtrator (12) connects.
4. heating radiator cyclic test machine according to claim 3 is characterized in that, described inlet ductwork (2) is equiped with the high temperature current drainage exhaust solenoid valve (23) that is used for exhaust, and export pipeline (3) is equiped with the high temperature reflux exhaust solenoid valve (24) that is used for exhaust.
5. heating radiator cyclic test machine according to claim 1, it is characterized in that, described low temperature liquid storage test unit (6) is by the cryostat, return flow solenoid valve (17) that is connected in series successively, filtrator (18), cryostat, (19), cryopump (20), cryostat, current drainage solenoid valve (21) constitutes, the entrance point of cryostat, return flow solenoid valve (17) is connected with described export pipeline (3), cryostat, current drainage solenoid valve (21) endpiece is connected with described inlet ductwork (2), described cryostat, (19) also is connected in parallel to a throttling valve (22), one end of this throttling valve (22) and cryopump (20), pipeline between the cryostat, current drainage solenoid valve (21) connects, its other end and cryostat, return flow solenoid valve (17), pipeline between the filtrator (18) connects.
6. heating radiator cyclic test machine according to claim 5 is characterized in that, described inlet ductwork (2) is equiped with the low temperature current drainage exhaust solenoid valve (25) that is used for exhaust, and export pipeline (3) is equiped with the low temperature reflux exhaust solenoid valve (26) that is used for exhaust.
7. heating radiator cyclic test machine according to claim 1 is characterized in that, described inlet ductwork (2) also is equiped with flow controller (27), pressure detection table (28), flow detection table (29).
8. heating radiator cyclic test machine according to claim 1 is characterized in that, described chamber (1) also is equiped with the temperature monitor (30) that is used to detect the interior temperature of chamber (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200607023U CN201440107U (en) | 2009-07-17 | 2009-07-17 | Radiator circulation testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200607023U CN201440107U (en) | 2009-07-17 | 2009-07-17 | Radiator circulation testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201440107U true CN201440107U (en) | 2010-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200607023U Expired - Fee Related CN201440107U (en) | 2009-07-17 | 2009-07-17 | Radiator circulation testing machine |
Country Status (1)
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|---|---|
| CN (1) | CN201440107U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102175714A (en) * | 2010-12-23 | 2011-09-07 | 烟台富耐克散热器有限公司 | Heat radiator and fan performance testing system |
| CN103233881A (en) * | 2013-05-09 | 2013-08-07 | 合肥通用机械研究院 | Cooling water circulation supply device for automobile air compressor test |
| CN103245583A (en) * | 2013-04-07 | 2013-08-14 | 上海交通大学 | Device and method for rapidly evaluating service life of heating element |
| CN103323358A (en) * | 2013-06-28 | 2013-09-25 | 南方英特空调有限公司 | Thermal cycle test equipment and test method |
| CN104122079A (en) * | 2013-04-25 | 2014-10-29 | 深圳市海洋王照明工程有限公司 | Key cap test method |
| CN105444971A (en) * | 2014-08-27 | 2016-03-30 | 上海德朗汽车零部件制造有限公司 | Vibration test device with temperature cycling |
| CN105910938A (en) * | 2016-06-03 | 2016-08-31 | 无锡市奥斯韦特科技有限公司 | Impact test box and impact mode thereof |
| CN105928673A (en) * | 2016-04-15 | 2016-09-07 | 厦门攸信信息技术有限公司 | Leakage detection system and operation method for water cooling radiator |
| CN107144487A (en) * | 2017-07-04 | 2017-09-08 | 浙江银轮机械股份有限公司 | The thermal shock rig of changes in flow rate concussion can be carried out |
| CN109974990A (en) * | 2019-04-08 | 2019-07-05 | 南京讯联智能科技有限公司 | A kind of working life test macro of wind-powered electricity generation heat dissipation plate under extreme conditions |
| CN114354101A (en) * | 2021-12-18 | 2022-04-15 | 上海马勒热系统有限公司 | Double-loop radiator leakage detection method |
-
2009
- 2009-07-17 CN CN2009200607023U patent/CN201440107U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102175714A (en) * | 2010-12-23 | 2011-09-07 | 烟台富耐克散热器有限公司 | Heat radiator and fan performance testing system |
| CN103245583A (en) * | 2013-04-07 | 2013-08-14 | 上海交通大学 | Device and method for rapidly evaluating service life of heating element |
| CN104122079A (en) * | 2013-04-25 | 2014-10-29 | 深圳市海洋王照明工程有限公司 | Key cap test method |
| CN103233881A (en) * | 2013-05-09 | 2013-08-07 | 合肥通用机械研究院 | Cooling water circulation supply device for automobile air compressor test |
| CN103323358A (en) * | 2013-06-28 | 2013-09-25 | 南方英特空调有限公司 | Thermal cycle test equipment and test method |
| CN105444971A (en) * | 2014-08-27 | 2016-03-30 | 上海德朗汽车零部件制造有限公司 | Vibration test device with temperature cycling |
| CN105928673B (en) * | 2016-04-15 | 2018-06-29 | 厦门攸信信息技术有限公司 | A kind of leak detection system and control method for water-filled radiator |
| CN105928673A (en) * | 2016-04-15 | 2016-09-07 | 厦门攸信信息技术有限公司 | Leakage detection system and operation method for water cooling radiator |
| CN105910938A (en) * | 2016-06-03 | 2016-08-31 | 无锡市奥斯韦特科技有限公司 | Impact test box and impact mode thereof |
| CN107144487A (en) * | 2017-07-04 | 2017-09-08 | 浙江银轮机械股份有限公司 | The thermal shock rig of changes in flow rate concussion can be carried out |
| CN107144487B (en) * | 2017-07-04 | 2023-08-15 | 浙江银轮机械股份有限公司 | Thermal shock test device capable of carrying out flow change oscillation |
| CN109974990A (en) * | 2019-04-08 | 2019-07-05 | 南京讯联智能科技有限公司 | A kind of working life test macro of wind-powered electricity generation heat dissipation plate under extreme conditions |
| CN114354101A (en) * | 2021-12-18 | 2022-04-15 | 上海马勒热系统有限公司 | Double-loop radiator leakage detection method |
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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: 20100421 Termination date: 20180717 |