CN202548125U - Test device for aging of composite construction member in multifactor environments - Google Patents
Test device for aging of composite construction member in multifactor environments Download PDFInfo
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- CN202548125U CN202548125U CN2012200926016U CN201220092601U CN202548125U CN 202548125 U CN202548125 U CN 202548125U CN 2012200926016 U CN2012200926016 U CN 2012200926016U CN 201220092601 U CN201220092601 U CN 201220092601U CN 202548125 U CN202548125 U CN 202548125U
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Abstract
The utility model discloses a test device for the aging of a composite construction member in multifactor environments. The test device comprises a test working chamber, a pull system, a salt mist system, an optical irradiation system, a temperature and humidity system, a rain system and a high-voltage system, wherein the test working chamber is connected with the pull system, the salt mist system, the optical irradiation system, the temperature and humidity system, the rain system and the high-voltage system. According to the test device, the pull system, the salt mist system, the optical irradiation system, the temperature and humidity system, the rain system and the high-voltage system are integrated; and during tests, a test sample workpiece made of a composite material is arranged in the test device, and one or multiple systems can be started according to the demands of the tests, so that the test sample workpiece can be tested in one or multiple environments, and an expected test effect can be achieved. The test device can be used for the aging of the composite construction member in multifactor environments.
Description
Technical field
The utility model relates to the multifactor environmental aging test unit of a kind of composite element.
Background technology
Compound substance, i.e. resin type compound substance since have in light weight, intensity is high, corrosion-resistant, machine-shaping convenient and good advantages such as designability, obtained using widely in departments such as building materials, space flight, aviations.
At present need be to composite element, the shaft tower of especially being processed by compound substance carries out multifactor environmental aging test.This multifactor environment comprise apply under pulling force and the high-tension electricity state, salt mist environment, photoirradiation environment, humiture environment, rain spraying environment.This multifactor environmental aging test can make an experiment to shaft tower under an ambient condition or a plurality of ambient conditions.Yet; Now the rational test unit of neither one can with apply under pulling force and the high-tension electricity state, salt mist environment, photoirradiation environment, humiture environment, rain spraying environment; Six kinds of environment are mixed in an appliance arrangement; Can be according to the test needs, switch one or more environment after, shaft tower is carried out the test of multifactor environment.
The utility model content
The technical matters that the utility model will solve provides the multifactor environmental aging test unit of a kind of composite element.
The utility model solves the technical scheme that its technical matters adopted: the multifactor environmental aging test unit of a kind of composite element; It comprises experiment work chamber and pulling force system, salt fog system, light irradiation system, humiture system, the system of drenching with rain and high-tension system, and said experiment work chamber connects with pulling force system, salt fog system, light irradiation system, humiture system, the system of drenching with rain, high-tension system.
Further as the improvement of the utility model technical scheme; Said experiment work chamber is provided with several vent ports; Also be provided with suction opeing and air inlet on the experiment work chamber; Experiment work is indoor to be provided with three mount pads, and said mount pad is isosceles triangle and distributes, and on the said mount pad sample workpiece can be installed.
Further as the improvement of the utility model technical scheme; Said pulling force system comprises steel wire and is located at the first outdoor fixed pulley of experiment work, is located at second fixed pulley, running block and the counterweight platform of first fixed pulley top; One end of said steel wire is connected sample workpiece upper end; The other end is connected with the counterweight platform after walking around first fixed pulley, second fixed pulley and running block successively, also is provided with insulator between said steel wire and sample workpiece, and said steel wire extexine is provided with anti-corrosion layer.
Further as the improvement of the utility model technical scheme; Said salt fog system comprises and is provided with several salt fog generation chamber and is located at the ultrasound wave salt fog generator in each salt fog generation chamber; Said salt fog generator can be communicated to the experiment work chamber; Be provided with the locellus door between said salt fog generation chamber and experiment work chamber, said salt fog generation chamber is provided with first air intake opening.
Further as the improvement of the utility model technical scheme, said light irradiation system comprises some water-cooling type xenon long-arc lamps, and said water-cooling type xenon long-arc lamp is yi word pattern and is arranged in a straight line, and adjacent water-cooling type xenon long-arc lamp head and the tail are relative and parallel with the sample workpiece.
Further as the improvement of the utility model technical scheme; Said humiture system comprises air exhauster, pipeline and constant temperature and humidity device, and the input end of said air exhauster is connected with suction opeing; The output terminal of air exhauster is connected with air inlet, also is provided with the constant temperature and humidity device between said air exhauster and air inlet.
Further as the improvement of the utility model technical scheme; The said system of drenching with rain comprises that several are arranged on the indoor nozzle of experiment work, are arranged on the outdoor water tank of experiment work and are placed on the water pump in the water tank; The output terminal of said water pump is connected with nozzle, and said nozzle is arranged on top, experiment work chamber.
Further as the improvement of the utility model technical scheme; It is outdoor that said high-tension system is arranged on experiment work; High-tension system comprises transtat and current detecting equipment; The output terminal of said transtat connects with sample workpiece upper end, and the input end of said current detecting equipment connects with sample workpiece lower end.
Further, also comprise second air intake opening, exhausr port and the unlatching of may command second air intake opening and exhausr port that is arranged on the pipeline, the damper control of closure state as the improvement of the utility model technical scheme.
The beneficial effect of the utility model: the utility model is through mixing pulling force system, salt fog system, light irradiation system, humiture system, the system of drenching with rain and six systems of high-tension system; At the trial; In the utility model, install, can open one or more system according to the test needs by meeting the sample workpiece that material is processed; The sample workpiece can be made an experiment in an environment or a plurality of environment, reach the test effect of anticipation.
The utility model can be used for the multifactor environmental aging test unit of composite element.
Description of drawings
Fig. 1 is the module diagram of the utility model;
Fig. 2 is the structural representation of pulling force system in the utility model;
Fig. 3 is the structural representation of salt fog system in the utility model;
Fig. 4 is the structural representation of light irradiation system in the utility model;
Fig. 5 is the structural representation of humiture system in the utility model;
Fig. 6 is the structural representation of the system of drenching with rain in the utility model.
Embodiment
With reference to Fig. 1; The multifactor environmental aging test unit of a kind of composite element; It comprises experiment work chamber 1 and pulling force system 90, salt fog system 91, light irradiation system 92, humiture system 93, the system of drenching with rain 94 and high-tension system 95, and said experiment work chamber 1 connects with pulling force system 90, salt fog system 91, light irradiation system 92, humiture system 93, the system of drenching with rain 94, high-tension system 95.Also comprise central controller 99, central controller 99 electrically connects with pulling force system 90, salt fog system 91, light irradiation system 92, humiture system 93, the system of drenching with rain 94 and high-tension system 95.The unlatching and the closure of central controller 99 may command pulling force systems 90, salt fog system 91, light irradiation system 92, humiture system 93, the system of drenching with rain 94 and high-tension system 95.In the sample process; When sample workpiece 10 lost efficacy under the effect of pulling force system 90; Pulling force system 90 feeds back to central controller 99, and central controller 99 cuts out salt fog system 91, light irradiation system 92, humiture system 93, the system of drenching with rain 94 and high-tension system 95.
Through pulling force system 90, salt fog system 91, light irradiation system 92, humiture system 93, the system of drenching with rain 94 and 95 6 systems of high-tension system are mixed; At the trial; In the utility model, install, can open one or more system according to the test needs by meeting the sample workpiece 10 that material is processed; Sample workpiece 10 can be made an experiment in an environment or a plurality of environment, reach the test effect of anticipation.
As the utility model preferred embodiment; Said experiment work chamber 1 is provided with several vent ports 2; Also be provided with suction opeing 3 and air inlet 4 on the experiment work chamber 1; Be provided with three mount pads in the experiment work chamber 1, said mount pad is isosceles triangle and distributes, and on the said mount pad sample workpiece 10 can be installed.
As the utility model preferred embodiment; Said pulling force system comprises steel wire 9 and is located at the first outer fixed pulley 5 of experiment work chamber 1, is located at second fixed pulley 6, running block 7 and the counterweight platform 8 of first fixed pulley, 5 tops; One end of said steel wire 9 is connected sample workpiece 10 upper ends, and the other end is walked around first fixed pulley 5, second fixed pulley 6 and running block 7 backs successively and is connected with counterweight platform 8.10 of said steel wire 8 and sample workpiece also are provided with insulator 11, can prevent that steel wire 8 is in dotted state, and said steel wire 9 extexines are provided with anti-corrosion layer, prevent that under salt mist environment, steel wire 9 is corroded.In the utility model; Sample workpiece 10 is a long rod type, and sample workpiece 10 is vertical to be placed or horizontal positioned all has requirement to the inner space of experiment work chamber 1, and if when under high pressure conditions is drenched with rain in simulation, sample workpiece 10 being carried out tensile test; Sample workpiece 10 surfaces can not ponding; So sample workpiece 10 can be placed to surface level and become angle, can make not ponding of sample workpiece 10 surfaces, prevent the series connection electric conduction phenomena and occur.Angle in the utility model between sample workpiece 4 and surface level is 45 °.Sample workpiece 4 is applied the size and Orientation of power through first fixed pulley 5, running block 7 and second fixed pulley, 6 adjustment force application apparatus.
As the utility model preferred embodiment; Said salt fog system comprises and is provided with several salt fog generation chamber 12 and is located at the ultrasound wave salt fog generator 13 in each salt fog generation chamber 12; Said salt fog generator 13 can be communicated to experiment work chamber 1; 1 of said salt fog generation chamber 12 and experiment work chamber are provided with locellus door 14, and said salt fog generation chamber 12 is provided with first air intake opening 15.
The principle of work of ultrasound wave salt fog generator 13 is to utilize ultrasonic generator and transducer to produce self-sustained oscillation; The strong ultrasound wave of radiation in water; Ultrasound wave makes the microbubble starting of oscillation under the sound field effect that is present in the salt solusion, when acoustic pressure reaches certain value through water and the salt solusion to be atomized of semi-permeable diaphragm transfer function in the salt-fog chamber; Microbubble expands closed suddenly then rapidly, when microbubble is closed, produces shock wave.A series of dynamic processes such as this expansion, closure, vibration are called acoustic cavitation.Liquid disperses and forms mist at liquid surface to fly ease in gas phase under the acoustic cavitation effect; Mist is under the drive of flowing gas; In the salt-fog chamber, flow out the realization ultrasonic atomizatio continually, make that the salt fog particle diameter that produces is less, thereby improve salt-fog test result's validity.
Also be provided with locellus door 14 on said each salt fog generation chamber 12 and the sidewall that experiment work chamber 1 is communicated with, said locellus door 14 can be opened, during work; Can in each salt fog generation chamber 12 of trend, feed salt solution; And ultrasound wave salt fog generator 12 is placed in the salt solution in each salt fog generation chamber 12, locellus door 14 to be opened, ultrasound wave salt fog generator 13 can be atomized into the little salt fog of particle diameter with salt solution; Realize the controllability that salt fog is produced; And salt fog can be diffused into the experiment work chamber 1 from each locellus door 14, and covers equably on the sample workpiece 10, realizes the settling amount homogeneity of salt fog.
As the utility model preferred embodiment, said light irradiation system comprises some water-cooling type xenon long-arc lamps 16, and said water-cooling type xenon long-arc lamp 16 is yi word pattern and is arranged in a straight line, and adjacent water-cooling type xenon long-arc lamp 16 head and the tail are relative and parallel with sample workpiece 10.
In the utility model, in experiment work chamber 1, be provided with three sample workpiece 10, be isosceles triangle and distribute, sample workpiece 10 has angle with the horizontal positioned mask, and the angle of this angle is 45 °.Above the test piece of centre, be provided with 4 some water-cooling type xenon long-arc lamps 16; Getting water-cooling type xenon long-arc lamp 16 in the utility model is line sources; So some water-cooling type xenon long-arc lamps 16 are yi word pattern and are arranged in a straight line; Adjacent water-cooling type xenon long-arc lamp 16 head and the tail are relative and parallel with sample workpiece 10, and promptly water-cooling type xenon long-arc lamp 16 prevents that with level the angle of face from being 45 °.Water-cooling type xenon long-arc lamp 16 can be fixed on top, experiment work chamber, and with the distance of sample workpiece 10 be 480mm.The inner filtration cover of water-cooling type xenon long-arc lamp 16 or the material of outer filter mantle can be in borosilicate glass, soda-lime glass, quartz glass and the filter infrared glass any one.Can simulate photoirradiation environment according to ectonexine filter mantle combination of different materials without environment.In the utility model, the material of inner filtration cover is a borosilicate glass, and the material of outer filter mantle is a borosilicate glass, can simulate outdoor climatic environment.
As the utility model preferred embodiment; Said humiture system comprises air exhauster 17, pipeline 18 and constant temperature and humidity device 19; The input end of said air exhauster 17 is connected with suction opeing 3; The output terminal of air exhauster 17 is connected with air inlet 4, and 14 of said air exhauster 17 and air inlets also are provided with constant temperature and humidity device 19.When needs carry out the humiture environmental test; Air exhauster 17 starts; Can the air in the experiment work chamber 1 be extracted out from suction opeing 3, and in piping 18 is flowed through constant temperature and humidity device 19 and air inlet entering experiment work chambers 14, keep the temperature and humidity of air; Make the temperature and humidity of the air in the experiment work chamber 1 be in a suitable numerical value, test can be carried out smoothly.
As the utility model preferred embodiment; The said system of drenching with rain comprises that several are arranged on nozzle 20 in the experiment work chamber 1, are arranged on the outer water tank 21 in experiment work chamber 1 and are placed on the water pump 22 in the water tank 21; The output terminal of said water pump 22 is connected with nozzle 20; Said nozzle 20 is arranged on 1 top, experiment work chamber, and nozzle 20 is parallel with sample workpiece 10.When rain spraying environment, can start water pump 20, with the water pump in the water tank 21 to nozzle 20.This nozzle 20 is a conical nozzle, and the about 800mm of its covering diameter can be provided with several conical nozzles as required, and its spray solarization scope can cover the sample workpiece 10 in the experiment work chamber 1 fully.
As the utility model preferred embodiment; It is outdoor that said high-tension system is arranged on experiment work; High-tension system comprises transtat and current detecting equipment; The output terminal of said transtat connects with sample workpiece upper end, and the input end of said current detecting equipment connects with sample workpiece lower end.Can apply high-tension electricity to sample workpiece 10 through variable regulator, and can be through the outage number of times of sample workpiece 10 in the current detecting equipment monitoring test process.In experimentation, if appearring in one of them sample workpiece 10 accumulative total, 5 overcurrents interrupt, this test stops automatically.
As the utility model preferred embodiment, also comprise and be arranged on second air intake opening 23, exhausr port 24 and the unlatching of may command second air intake opening 23 and exhausr port 24 on the pipeline, the damper control 25 of closure state.When temperature was no more than design temperature in the experiment work chamber 1, second air intake opening 23 was all closed with exhausr port 24, is closed space in the whole test operating room 1; When temperature surpasses design temperature in the experiment work chamber 1; Damper control 25 starts opens the vent port 8 and second air intake opening 23; Inside and outside hot-air in the experiment work chamber 1 is discharged to experiment work chamber 1 from exhausr port 24; Experiment work chamber 1 inside and outside cold air gets in the experiment work chamber 1 from second air intake opening 23, thereby the temperature in making in the experiment work chamber 1 reduces; When temperature was lower than design temperature in the experiment work chamber 1, damper control 25 starts closed the vent port 24 and second air intake opening 23.So circulation is lower than at design temperature experiment work chamber 1 Nei Neide temperature always, the carrying out of convenient test.
Certainly; The utility model is created and is not limited to above-mentioned embodiment; Those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite of the utility model spirit, modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (9)
1. multifactor environmental aging test unit of composite element; It is characterized in that: it comprises experiment work chamber (1) and pulling force system (90), salt fog system (91), light irradiation system (92), humiture system (93), the system of drenching with rain (94) and high-tension system (95), and said experiment work chamber (1) connects with pulling force system (90), salt fog system (91), light irradiation system (92), humiture system (93), the system of drenching with rain (94), high-tension system (95).
2. the multifactor environmental aging test unit of composite element according to claim 1; It is characterized in that: said experiment work chamber (1) is provided with several vent ports (2); Also be provided with suction opeing (3) and air inlet (4) on the experiment work chamber (1); Be provided with three mount pads in the experiment work chamber (1), said mount pad is isosceles triangle and distributes, and sample workpiece (10) can be installed on the said mount pad.
3. the multifactor environmental aging test unit of composite element according to claim 2; It is characterized in that: said pulling force system comprises steel wire (9) and is located at outer first fixed pulley (5) in experiment work chamber (1), is located at second fixed pulley (6), running block (7) and the counterweight platform (8) of first fixed pulley (5) top; One end of said steel wire (9) is connected sample workpiece (10) upper end; The other end is walked around first fixed pulley (5), second fixed pulley (6) and running block (7) back successively and is connected with counterweight platform (8); Also be provided with insulator (11) between said steel wire (8) and sample workpiece (10), said steel wire (9) extexine is provided with anti-corrosion layer.
4. the multifactor environmental aging test unit of composite element according to claim 2; It is characterized in that: said salt fog system comprises and is provided with several salt fog generation chamber (12) and is located at the ultrasound wave salt fog generator (13) in each salt fog generation chamber (12); Said salt fog generator (13) can be communicated to experiment work chamber (1); Be provided with locellus door (14) between said salt fog generation chamber (12) and experiment work chamber (1), said salt fog generation chamber (12) is provided with first air intake opening (15).
5. the multifactor environmental aging test unit of composite element according to claim 2; It is characterized in that: said light irradiation system comprises some water-cooling type xenon long-arc lamps (16); Said water-cooling type xenon long-arc lamp (16) is yi word pattern and is arranged in a straight line, and adjacent water-cooling type xenon long-arc lamp (16) head and the tail are relative and parallel with sample workpiece (10).
6. the multifactor environmental aging test unit of composite element according to claim 2; It is characterized in that: said humiture system comprises air exhauster (17); Pipeline (18) and constant temperature and humidity device (19); The input end of said air exhauster (17) is connected with suction opeing (3), and the output terminal of air exhauster (17) is connected with air inlet (4), also is provided with constant temperature and humidity device (19) between said air exhauster (17) and air inlet (14).
7. the multifactor environmental aging test unit of composite element according to claim 2; It is characterized in that: the said system of drenching with rain comprises that several are arranged on the interior nozzle (20) in experiment work chamber (1), are arranged on the outer water tank (21) in experiment work chamber (1) and are placed on the water pump (22) in the water tank (21); The output terminal of said water pump (22) is connected with nozzle (20), and said nozzle (20) is arranged on top, experiment work chamber (1).
8. the multifactor environmental aging test unit of composite element according to claim 2; It is characterized in that: it is outdoor that said high-tension system is arranged on experiment work; High-tension system comprises transtat and current detecting equipment; The output terminal of said transtat connects with sample workpiece upper end, and the input end of said current detecting equipment connects with sample workpiece lower end.
9. the multifactor environmental aging test unit of composite element according to claim 2 is characterized in that: also comprise second air intake opening (23), exhausr port (24) and may command second air intake opening (23) that are arranged on the pipeline and the unlatching of exhausr port (24), the damper control (25) of closure state.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200926016U CN202548125U (en) | 2012-03-13 | 2012-03-13 | Test device for aging of composite construction member in multifactor environments |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200926016U CN202548125U (en) | 2012-03-13 | 2012-03-13 | Test device for aging of composite construction member in multifactor environments |
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| CN202548125U true CN202548125U (en) | 2012-11-21 |
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| CN2012200926016U Expired - Lifetime CN202548125U (en) | 2012-03-13 | 2012-03-13 | Test device for aging of composite construction member in multifactor environments |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102608300A (en) * | 2012-03-13 | 2012-07-25 | 广州合成材料研究院有限公司 | Ageing tester for composites structures under multiple factor environments |
| CN103630485A (en) * | 2013-12-16 | 2014-03-12 | 武汉钢铁(集团)公司 | Salt-spray corrosion testing method and equipment under constant tension condition |
| CN104050860A (en) * | 2014-05-28 | 2014-09-17 | 河海大学 | Cable rope wind and rain excitation function simulation experiment device |
| CN104977244A (en) * | 2015-07-09 | 2015-10-14 | 中国矿业大学 | Reconfigurable modular environmental test chamber |
| CN110058096A (en) * | 2019-03-20 | 2019-07-26 | 国网内蒙古东部电力有限公司电力科学研究院 | Multifactor senile experiment method, system and device based on regional feature |
| CN111579468A (en) * | 2019-02-18 | 2020-08-25 | 爱斯佩克株式会社 | Artificial weather room and environmental test method |
| CN116068327A (en) * | 2023-03-31 | 2023-05-05 | 深圳市鼎泰佳创科技有限公司 | Aging control cabinet testing device based on electrical property detection |
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2012
- 2012-03-13 CN CN2012200926016U patent/CN202548125U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102608300A (en) * | 2012-03-13 | 2012-07-25 | 广州合成材料研究院有限公司 | Ageing tester for composites structures under multiple factor environments |
| CN102608300B (en) * | 2012-03-13 | 2015-05-27 | 广州合成材料研究院有限公司 | Ageing tester for composites structures under multiple factor environments |
| CN103630485A (en) * | 2013-12-16 | 2014-03-12 | 武汉钢铁(集团)公司 | Salt-spray corrosion testing method and equipment under constant tension condition |
| CN103630485B (en) * | 2013-12-16 | 2015-08-12 | 武汉钢铁(集团)公司 | Salt spray corrosion test method under permanent pulling force condition and equipment thereof |
| CN104050860A (en) * | 2014-05-28 | 2014-09-17 | 河海大学 | Cable rope wind and rain excitation function simulation experiment device |
| CN104050860B (en) * | 2014-05-28 | 2016-09-28 | 河海大学 | A kind of cable wind and rain incentive action analogue experiment installation |
| CN104977244A (en) * | 2015-07-09 | 2015-10-14 | 中国矿业大学 | Reconfigurable modular environmental test chamber |
| CN111579468A (en) * | 2019-02-18 | 2020-08-25 | 爱斯佩克株式会社 | Artificial weather room and environmental test method |
| CN111579468B (en) * | 2019-02-18 | 2024-09-06 | 爱斯佩克株式会社 | Artificial weather room and environment test method |
| CN110058096A (en) * | 2019-03-20 | 2019-07-26 | 国网内蒙古东部电力有限公司电力科学研究院 | Multifactor senile experiment method, system and device based on regional feature |
| CN110058096B (en) * | 2019-03-20 | 2021-01-22 | 国网内蒙古东部电力有限公司电力科学研究院 | Multi-factor aging experiment method, system and device based on regional characteristics |
| CN116068327A (en) * | 2023-03-31 | 2023-05-05 | 深圳市鼎泰佳创科技有限公司 | Aging control cabinet testing device based on electrical property detection |
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Granted publication date: 20121121 Effective date of abandoning: 20150527 |
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