CN105784577B - Aerostatics envelop materials ageing test apparatus - Google Patents
Aerostatics envelop materials ageing test apparatus Download PDFInfo
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- CN105784577B CN105784577B CN201610144959.1A CN201610144959A CN105784577B CN 105784577 B CN105784577 B CN 105784577B CN 201610144959 A CN201610144959 A CN 201610144959A CN 105784577 B CN105784577 B CN 105784577B
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- envelop materials
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
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Abstract
The present invention relates to a kind of aerostatics envelop materials ageing test apparatus, including：Inner sleeve and outer sleeve, inner sleeve are located at the inside of outer sleeve；It is connected by the first support element between the outer wall of inner sleeve and the inner wall of outer sleeve；The outer wall of inner sleeve is used to support aerostatics balloonet specimen material to be measured；The outer wall of outer sleeve is used to support aerostatics main gasbag specimen material to be measured；Aerostatics main gasbag specimen material to be measured wraps up aerostatics balloonet specimen material to be measured, to carry out the degradation of aerostatics envelop materials.The technical solution that embodiment of the present invention provides, main gasbag specimen material is set to wrap up balloonet specimen material, both the main gasbag specimen material of different parts can have been made to obtain different irradiation level, in turn ensure balloonet specimen material be in main gasbag material package without in convection environment.A kind of aerostatics envelop materials ageing test apparatus that thus embodiment of the present invention provides makes the degradation of aerostatics envelop materials be more in line with actual conditions.
Description
Technical field
The present invention relates to aerostatics envelop materials aging fields more particularly to a kind of aerostatics envelop materials degradation to fill
It sets.
Background technology
Aerostatics envelop materials are a kind of macromolecule multilayer materials, be inevitably exposed in use or
Indirectly it is exposed in natural environment, under the comprehensive function by factors such as light, heat, oxygen, water, material itself and its seam
Performance can constantly deteriorate, service life is gradually shortened.It is just necessary to ensure the wind of the resistance to nature of product, solarization, drenching with rain
Relevant test is carried out to product by the method for natural aging or laboratory accelerated ageing, to examine with research environment to material
And product influence degree, understand Influencing Mechanism, and then effect on environment proposes safeguard procedures, so as in research and development new material, new
It is produced when product, stores and carries out quality control using process.Currently, national and foreign standards tissue has worked out nearly thousand web
The relevant criterion for expecting natural aging and artificial accelerated aging test method, to investigate the aging of material.
Natural aging by directly being studied the effect of sample using factors such as light, water, temperature in natural environment and
A variety of materials change of properties is recorded as a result, really reflecting the part item in sample practical service environment due to its experimental condition
Part, so consistency is good between the result that generates in natural ageing test result and actual use, correlation is good.It is this to test oneself
It is the most important of all kinds of high molecular material environmental suitabilities of examination and reliability to be recognized, and use earliest, it is most true
Method, the method being also used extensively by now.It is worth noting that, the natural aging of sample is not exactly that simply sample is placed on
Outside it may first have to where consider the final use environment of product, be desert or the water surface, and to the appearance of product, make
With the requirement of performance etc..Secondly sample must select suitable outdoor placement location and be worked as according to the exposure standard accordingly suggested
Weather, environment, the pollution on ground etc. can influence the aging action of test result.Again, it needs to consider the size of sample, put position
Set, towards with the factors such as the angle of horizontal plane.
Currently, general using no backboard exposure or the back of the body for the natural aging of this kind of high molecular material of aerostatics envelop materials
Plate exposure method.No backboard exposure refers to clamping or hitching material end, makes most of material exposure in surrounding air；Backboard
Exposure refers on the paper clamping plate that sample is installed on underbed or bracket, and simulation material actual use has backboard or supporter
The case where.Aerostatics envelop materials are because its structure function difference is divided into the main gasbag material being directly exposed in environment and is enclosed in
Balloonet material in main gasbag space.The ageing-resistant requirement of main gasbag material needs to consider solar radiation, and degradation can
With directly using the direct weathering apparatus of no backboard.And balloonet material does not consider radiation hardness, and gas secondary in actual use usually
Capsule material is in the encirclement of main gasbag material, thus the degradation of the direct exposure method of use cannot reflect that balloonet is practical and make
Operating mode in.Furthermore main gasbag material is also in because the position that it is in aerostatics structure is different in true use
In different natural irradiation and ground return environment, thus existing tablet exposure aging equipment can not reflect that aerostatics material exists
Radiation operating mode when true use.
To sum up, it can either be simulated suffered by main gasbag material there is an urgent need for a kind of aerostatics envelop materials ageing test apparatus at present
Operating mode under difference radiation, and operating mode of the balloonet material under the encirclement of main gasbag material can be simulated.
Invention content
It, can the technical problem to be solved by the present invention is to how provide a kind of aerostatics envelop materials ageing test apparatus
The operating mode under different radiation suffered by main gasbag material is enough simulated, and balloonet material can be simulated under the encirclement of main gasbag material
Operating mode.
For this purpose, the present invention proposes a kind of aerostatics envelop materials ageing test apparatus, including：
Inner sleeve and outer sleeve, the inner sleeve are located at the inside of the outer sleeve；The outer wall of the inner sleeve with it is described
It is connected by the first support element between the inner wall of outer sleeve；
The outer wall of the inner sleeve is used to support aerostatics balloonet specimen material to be measured；The outer wall of the outer sleeve is used for
Support aerostatics main gasbag specimen material to be measured；The aerostatics main gasbag specimen material to be measured wraps up the aerostatics pair to be measured
Balloon samples material, to carry out the degradation of the aerostatics envelop materials.
Preferably, the outer sleeve includes two outer toroids, and the edges of described two outer toroids passes through a plurality of uniformly distributed the
One connecting line is attached, to form first surface, the aerostatics main gasbag specimen material cover the first surface and
Two outer circle anchor rings.
Preferably, the inner sleeve includes two interior annulars and center support；The edge of described two interior annulars passes through
A plurality of the second uniformly distributed connecting line is attached, to form the second curved surface；Described in the aerostatics balloonet specimen material covering
Second curved surface；
The center support is located in the interior annular, is used to support the interior annular.
Preferably, which further includes：It is used to support the holder of the outer sleeve, the frame bottom is equipped with idler wheel.
Preferably, the inner sleeve is fixed by fixed structure between the inner sleeve and first support element.
Preferably, which further includes：Meteorological detection device, the meteorological detection device is for detecting environmental information；The gas
As detector includes at least one of irradiatometer, temperature sensor, humidity sensor, air velocity transducer and rain sensor.
Preferably, the meteorological detection device further includes data logger；
The data logger is for recording the irradiatometer, temperature sensor, humidity sensor, air velocity transducer and rain
The result of detection of at least one of quantity sensor.
Preferably, the experimental rig is set to indoor or outdoors, to carry out the aerostatics envelop materials indoor storage
Or degradation when outside work.
The aerostatics envelop materials ageing test apparatus that embodiment of the present invention provides is used to support balloonet by setting
The inner sleeve of specimen material and the outer sleeve for being used to support main gasbag specimen material, inner sleeve is placed in outer sleeve, main gas is made
Capsule specimen material wraps up balloonet specimen material, and the main gasbag specimen material of different parts can both be made to obtain different irradiation
Degree, in turn ensure balloonet specimen material be in main gasbag material wrap up without in convection environment.Due to aerostatics envelop materials
Including the main gasbag material being directly exposed in environment and the balloonet material being enclosed in main gasbag space, main gasbag material is not
The irradiation level being subject to position is different, thus a kind of aerostatics envelop materials ageing test apparatus that embodiment of the present invention provides
The degradation of aerostatics envelop materials is set to be more in line with actual conditions.
Description of the drawings
The features and advantages of the present invention can be more clearly understood by reference to attached drawing, attached drawing is schematically without that should manage
Solution is carries out any restrictions to the present invention, in the accompanying drawings：
Fig. 1 is the structural schematic diagram for the aerostatics envelop materials ageing test apparatus that embodiment of the present invention provides；
Fig. 2 is the outer sleeve structure schematic diagram that embodiment of the present invention provides；
Fig. 3 is the structural schematic diagram after the sample part installation that embodiment of the present invention provides；
Fig. 4 is the structural schematic diagram after the sample that embodiment of the present invention provides all is installed；
Fig. 5 is the front view for the aerostatics envelop materials ageing test apparatus that embodiment of the present invention provides；
Fig. 6 is the close-up schematic view of A in Fig. 5；
Fig. 7 is the schematic diagram that multiple experimental rigs that embodiment of the present invention provides are applied in combination；
Reference sign：
1- aerostatics envelop materials ageing test apparatus, 11- outer toroids, the first support elements of 111-, 112- guide rails, 113-
One connecting line, 114- fixed structures, 12- interior annulars, the second support elements of 121-, 122- central supporteds annulus, the connections of 123- second
Line, 13- holders, 14- idler wheels, 2- meteorological detections device, 21- data loggers, 22- solar cells and accumulator, 23- temperature pass
Sensor, humidity sensor, air velocity transducer, 24- irradiatometers, 25- rain sensors, 31- aerostatics main gasbags specimen material,
32- aerostatics balloonets specimen material, 401- sand grounds, 402- concrete floors, the lawns 403-, the puddles 404-.
Specific implementation mode
Below in conjunction with attached drawing, embodiments of the present invention is described in detail.
As shown in Fig. 1,3,4, embodiment of the present invention provides a kind of aerostatics envelop materials ageing test apparatus 1, packet
It includes：Inner sleeve and outer sleeve, inner sleeve are located at the inside of outer sleeve；Pass through between the outer wall of inner sleeve and the inner wall of outer sleeve
One support element 111 connects；
The outer wall of inner sleeve is used to support aerostatics balloonet specimen material 32 to be measured；The outer wall of outer sleeve, which is used to support, to be waited for
Survey aerostatics main gasbag specimen material 31；Aerostatics main gasbag specimen material 31 to be measured wraps up aerostatics balloonet specimen material
32, to carry out the degradation of aerostatics envelop materials.
Embodiment of the present invention provides a kind of aerostatics envelop materials ageing test apparatus, and secondary gas is used to support by setting
The inner sleeve of capsule specimen material and the outer sleeve for being used to support main gasbag specimen material, inner sleeve is placed in outer sleeve, master is made
Balloon samples material wraps up balloonet specimen material, and the main gasbag specimen material of different parts can both be made to obtain different irradiation
Degree, in turn ensure balloonet specimen material be in main gasbag material wrap up without in convection environment.Due to aerostatics envelop materials
Including the main gasbag material being directly exposed in environment and the balloonet material being enclosed in main gasbag space, main gasbag material is not
The irradiation level being subject to position is different, thus a kind of aerostatics envelop materials ageing test apparatus that embodiment of the present invention provides
The degradation of aerostatics envelop materials is set to be more in line with actual conditions.
As shown in Figure 2, it is preferred that outer sleeve includes two outer toroids 11, the edges of two outer toroids 11 pass through it is a plurality of
First connecting line 113 of cloth is attached, to form first surface, aerostatics main gasbag specimen material cover first surface and
Two outer circle anchor rings.
Wherein, the first support element 111 between inner sleeve and outer sleeve may include a plurality of leading along outer toroid 11 is uniformly distributed
Rail 112, inner sleeve are pushed into along guide rail 112 in outer sleeve.
It is to be understood that outer sleeve includes two outer toroids, pass through equally distributed a plurality of the between two outer toroids
One connecting line is attached, and outer sleeve can be made to constitute a cylindrical sample support face, ensure that aerostatics main gasbag sample
Product material keeps cylindrical, and the natural aging of experiment aerostatics main bag body material is made to be used closer to reality；In addition, two outer circles
It is attached by a plurality of equally distributed first connecting line between ring, forms sample support face, can reduced using other branch
The influences such as reflection/radiation that support structure generates specimen material, make natural ageing test more meet actual use situation.Further
, since aerostatics main gasbag specimen material covers first surface and two outer circle anchor rings, form one it is closed
Main gasbag space makes the degradation of aerostatics envelop materials be used closer to reality.
Preferably, as shown in Figure 1, inner sleeve includes two interior annulars 12 and center support；The side of two interior annulars 12
Along being attached by a plurality of the second uniformly distributed connecting line 123, to form the second curved surface；Aerostatics balloonet specimen material covers
Second curved surface；
Center support is located in interior annular 12, is used to support interior annular 12.
Wherein, center support may include two central supported annulus 122 and the second support element 121, central supported circle
It is fixed by the second support element 121 between ring 122 and interior annular 12.
It should be noted that be attached by a plurality of second connecting line that is uniformly distributed between two interior annulars, it can be with structure
The cylindrical support face for being used to support aerostatics balloonet specimen material at one, balloonet specimen material are fixed on the cylinder
On shape supporting surface, to secondary gas when making balloonet specimen material keep cylindrical, and reducing other support constructions as backboard
The influence of capsule specimen material.Wherein, center support plays the role of further supporting interior annular, ensure that the steady of experimental rig
Gu.Specifically, the first connecting line 113 and the second connecting line 123 are preferably ageing-resistant filament, material can be nylon.
Preferably, as shown in Figure 1, the experimental rig that embodiment of the present invention provides can also include：It is used to support housing
The holder 13 of cylinder, 13 bottom of holder are equipped with idler wheel 14.
It is to be understood that in actual use due to aerostatics envelop materials, float in air, therefore, the present invention
Outer sleeve is supported by embodiment by holder, and the natural ageing test of simulation aerostatics envelop materials is made to be more in line with reality
Border situation.In addition, idler wheel, the flexible movement of more convenient testing equipment is arranged in the bottom of holder.
Preferably, as shown in Fig. 1,5,6, inner sleeve is fixed by fixed structure 114 between inner sleeve and the first support element 111
Cylinder, ensure that the stability of inner sleeve.
Preferably, as shown in Fig. 1,3,4, the experimental rig that embodiment of the present invention provides can also include：Meteorological detection
Device 2, meteorological detection device 2 is for detecting environmental information；Meteorological detection device 2 includes irradiatometer 24, temperature sensor, humidity sensor
At least one of device, air velocity transducer 23 and rain sensor 25.Preferably, meteorological detection device 2 further includes data logger
21；Data logger 21 is for recording the irradiatometer 24, temperature sensor, humidity sensor, air velocity transducer 23 and rainfall
The result of detection of at least one of sensor 25.
Wherein, meteorological detection device 2 can also include solar panel, and the accumulator being connect with solar panel
22, accumulator 22 is used to be data logger 21 and irradiatometer 24, temperature sensor, humidity sensor, air velocity transducer 23
With the power supply of at least one of rain sensor 25.
Meteorological detection device is arranged away from the side of the sun experimental rig that embodiment of the present invention provides, and meteorology is visited
The environment course data such as humiture, wind-force, rainfall, the solar irradiation intensity of device acquisition are surveyed by the whole-process automatic note of data logger
Record, in this way, convenient for obtain accumulation irradiation level intensity corresponding to the follow-up the performance test results of sample, the humiture of sample interior and
Pressure parameter.
Preferably, aerostatics balloonet specimen material 32 to be measured and the aerostatics main gasbag specimen material 31 to be measured are
More sheets are welded or are bonded.
It is to be understood that being welded or being glued the identical or different specimen material of multi-disc material by different technique
It is fixed on inner sleeve and outer sleeve after connecing, can both simulate different welding or technique for sticking to envelop materials natural aging
It influences, and influence of the different sample materials to natural aging can be simulated, improve the test scope of sample.In addition, to be measured
The specimen material of examination can change the fixed position of soldered or cemented side seam on inner sleeve or outer barrel cylinder as needed, to
The natural aging situation of seam under to different irradiation angles.Wherein, the experimental rig that embodiment of the present invention provides can root
According to need change size with and meanwhile place multiple samples to be tested, to improve the quantity of sample.
Preferably, which is set to indoor or outdoors, with carry out the aerostatics envelop materials indoor storage or
Degradation when outside work.
Specifically, the experimental rig 1 that embodiment of the present invention provides can be arranged indoors to simulate aerostatics utricule material
Natural aging when material is stored indoors can also be placed in outdoor Different Ground environmentally such as sand ground 401, concrete floor 402, lawn
403, puddle 404 etc., to reflect the influence of natural aging of the different outdoor environments to aerostatics envelop materials, as shown in fig. 7,
, can be separately installed by meteorological detection device 2 when multiple experimental rigs 1 are applied in combination, further save cost.
Although the embodiments of the invention are described in conjunction with the attached drawings, but those skilled in the art can not depart from this hair
Various modifications and variations are made in the case of bright spirit and scope, such modifications and variations are each fallen within by appended claims
Within limited range.
Claims (8)
1. a kind of aerostatics envelop materials ageing test apparatus, which is characterized in that including：
Inner sleeve and outer sleeve, the inner sleeve are located at the inside of the outer sleeve；The outer wall of the inner sleeve and the housing
It is connected by the first support element between the inner wall of cylinder；
The outer wall of the inner sleeve is used to support aerostatics balloonet specimen material to be measured；The outer wall of the outer sleeve is used to support
Aerostatics main gasbag specimen material to be measured；The aerostatics main gasbag specimen material to be measured wraps up the aerostatics balloonet to be measured
Specimen material, to carry out the degradation of the aerostatics envelop materials.
2. a kind of aerostatics envelop materials ageing test apparatus according to claim 1, which is characterized in that the outer sleeve
Including two outer toroids, the edge of described two outer toroids is attached by a plurality of the first uniformly distributed connecting line, to form
One curved surface, the aerostatics main gasbag specimen material cover the first surface and two outer circle anchor rings.
3. a kind of aerostatics envelop materials ageing test apparatus according to claim 1, which is characterized in that the inner sleeve
Including two interior annulars and center support；The edge of described two interior annulars is connected by a plurality of the second uniformly distributed connecting line
It connects, to form the second curved surface；The aerostatics balloonet specimen material covers second curved surface；
The center support is located in the interior annular, is used to support the interior annular.
4. a kind of aerostatics envelop materials ageing test apparatus according to claim 1, which is characterized in that the device also wraps
It includes：It is used to support the holder of the outer sleeve, the frame bottom is equipped with idler wheel.
5. a kind of aerostatics envelop materials ageing test apparatus according to claim 1, which is characterized in that the inner sleeve
The inner sleeve is fixed by fixed structure between first support element.
6. a kind of aerostatics envelop materials ageing test apparatus according to claim 1, which is characterized in that the device also wraps
It includes：Meteorological detection device, the meteorological detection device is for detecting environmental information；The meteorological detection device includes irradiatometer, temperature biography
At least one of sensor, humidity sensor, air velocity transducer and rain sensor.
7. a kind of aerostatics envelop materials ageing test apparatus according to claim 6, which is characterized in that the meteorological spy
It further includes data logger to survey device；
The data logger is passed for recording the irradiatometer, temperature sensor, humidity sensor, air velocity transducer and rainfall
The result of detection of at least one of sensor.
8. a kind of aerostatics envelop materials ageing test apparatus according to claim 1, which is characterized in that
The experimental rig is set to indoor or outdoors, when carrying out the aerostatics envelop materials indoor storage or outside work
Degradation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610144959.1A CN105784577B (en) | 2016-03-14 | 2016-03-14 | Aerostatics envelop materials ageing test apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610144959.1A CN105784577B (en) | 2016-03-14 | 2016-03-14 | Aerostatics envelop materials ageing test apparatus |
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| CN105784577A CN105784577A (en) | 2016-07-20 |
| CN105784577B true CN105784577B (en) | 2018-07-24 |
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Families Citing this family (1)
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| CN107101927B (en) * | 2017-05-08 | 2024-03-22 | 中国科学院光电研究院 | Experimental device and method for permeability test of aerostat capsule material |
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| US4698507A (en) * | 1986-09-26 | 1987-10-06 | Kta-Tator, Inc. | Environmental exposure tester |
| EP0774862A2 (en) * | 1995-11-16 | 1997-05-21 | Tcom, L.P. | Sensor mount apparatus |
| CN105181565A (en) * | 2015-08-31 | 2015-12-23 | 北京天航华创科技股份有限公司 | Combined type temperature, air pressure and irradiation three integrated experiment test system |
| CN205607826U (en) * | 2016-03-14 | 2016-09-28 | 中国科学院光电研究院 | Aerostatics utricule material ageing tests device |
-
2016
- 2016-03-14 CN CN201610144959.1A patent/CN105784577B/en active Active
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|---|---|---|---|---|
| US4698507A (en) * | 1986-09-26 | 1987-10-06 | Kta-Tator, Inc. | Environmental exposure tester |
| EP0774862A2 (en) * | 1995-11-16 | 1997-05-21 | Tcom, L.P. | Sensor mount apparatus |
| CN105181565A (en) * | 2015-08-31 | 2015-12-23 | 北京天航华创科技股份有限公司 | Combined type temperature, air pressure and irradiation three integrated experiment test system |
| CN205607826U (en) * | 2016-03-14 | 2016-09-28 | 中国科学院光电研究院 | Aerostatics utricule material ageing tests device |
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