CN108318414A - A kind of ultraviolet ageing environmental cabinet of simulation optical and thermal-water coincidence effect - Google Patents
A kind of ultraviolet ageing environmental cabinet of simulation optical and thermal-water coincidence effect Download PDFInfo
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- CN108318414A CN108318414A CN201810295972.6A CN201810295972A CN108318414A CN 108318414 A CN108318414 A CN 108318414A CN 201810295972 A CN201810295972 A CN 201810295972A CN 108318414 A CN108318414 A CN 108318414A
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- environmental cabinet
- compressor
- cabinet ontology
- temperature control
- refrigeration system
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Classifications
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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
- G01N17/004—Investigating resistance of materials to the weather, to corrosion, or to light to light
-
- 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
- G01N17/002—Test chambers
Abstract
A kind of ultraviolet ageing environmental cabinet of simulated light hot water coupling,Environmental cabinet body bottom portion is provided with water tank,Condenser,Hydraulic pamp,Compressor,Refrigerator pipes are provided on compressor,Water tank is connected by the hydraulic pamp on pipeline with condenser,Condenser is connected by pipeline with compressor,Compressor is connected by the spray header being connected with driver group with nozzle,Environmental cabinet ontology lower back portion is provided with temperature control refrigeration system,Temperature control refrigeration system is electrically connected with temp controlled meter,Middle part is provided with partition board in environmental cabinet ontology,The diversion pipe being connected with water tank is provided on partition board,Environmental cabinet ontology inner top is provided with the ultraviolet lamp group being electrically connected with temperature control refrigeration system,The upper back of environmental cabinet ontology is provided with openable and closable rear cover,The side of environmental cabinet ontology is provided with stirring wind turbine and air-cooler,Temperature humidity of the present invention is adjustable,Digestion period is controllable,Experimental efficiency is high,Experimental cost is low,It can be used for the aging of material under simulated light hot water coupling.
Description
Technical field
The invention belongs to senile experiment engineering device technique fields, and in particular to a kind of purple of simulation optical and thermal-water coincidence effect
Outer ageing environment case.
Background technology
Ultraviolet ageing environmental cabinet is suitable for the degradation of the resistance to sunlight and artificial light source of nonmetallic materials, at present laboratory
The ageing environment case of extensive utilization has the various ageing environments such as high/low temperature ageing oven, ultraviolet ageing case, weathering aging case
Case, wherein ultraviolet environments case use fluorescent ultraviolet lamp for light source, by simulating ultraviolet radioactive and condensation in natural sunlight, to material
Material carries out accelerated weathering test, to obtain the result of material weatherability.
Common ultraviolet ageing environmental cabinet will produce a large amount of heat when working, and cannot be guaranteed stationary temperature, this will
It can make material that heat ageing also occur while light aging occurs, to not be well positioned to meet the requirement of experiment.Material
Aging is often illuminated by the light, temperature, the influence of many factors such as humidity, at this moment usually requires to use each ageing environment case respectively
Degradation is carried out, long so as to cause the period of experiment, experimentation cost is high, and testing equipment utilization rate is low.In addition, currently used
The ultraviolet lamp that the ultraviolet ageing environmental cabinet of humidity influence can be simulated is easy to be influenced by steam, and environmental cabinet is small, no
It disclosure satisfy that the demand of large volume test specimen in engineering.
Invention content
The technical problem to be solved by the present invention lies in overcoming the defects of the prior art, provides a kind of reasonable design, structure
Simply, simulation optical and thermal-water coincidence that temperature humidity is adjustable, digestion period is controllable, improves conventional efficient, reduces experimental cost is made
Ultraviolet ageing environmental cabinet.
Solve above-mentioned technical problem the technical solution adopted is that：Environmental cabinet body bottom portion is provided with water tank, condenser, water
Press pump, compressor are provided with refrigerator pipes on compressor, and water tank is connected by the hydraulic pamp on pipeline with condenser,
Condenser is connected by pipeline with compressor, and compressor is by the spray header being connected with driver group and setting in environment
The nozzle of case bodies top is connected, and environmental cabinet ontology lower back portion is provided with temperature control refrigeration system, temperature control refrigeration system and temperature control
Table is electrically connected, and middle part is provided with partition board in environmental cabinet ontology, and the diversion pipe being connected with water tank, environmental cabinet sheet are provided on partition board
Top is provided with the ultraviolet lamp group being electrically connected with temperature control refrigeration system in vivo, and the upper back of environmental cabinet ontology is provided with openable and closable
The side of rear cover, environmental cabinet ontology is provided with stirring wind turbine and air-cooler, stirring wind turbine, air-cooler, driver group and temperature control system
Cooling system is electrically connected.
The partition board of the present invention is liftable partition board.
The number of the ultraviolet lamp of the ultraviolet lamp group setting of the present invention is 15.
The environmental cabinet ontology of the present invention is rectangular parallelepiped structure, and length is 120~150mm, and width is 70~90mm, is highly
150~180mm.
The refrigerator pipes of the present invention are coiled in environmental cabinet ontology inner top to be arranged.
The ultraviolet lamp group peripheral hardware of the present invention is equipped with transparent watertight lampshade.
The present invention has the following advantages compared with the prior art：
1, temperature humidity of the present invention is adjustable, and ultraviolet lighting is uniform, and has waterproof action, and test specimen contact area is big.
2, single aging mode or ultraviolet light and aging pattern, high/low temperature aging mode, weather can be used in the present invention
Test specimen is tested in the combination of (humiture) aging mode arbitrary patterns, and loss that more can be close to natural environment to material improves
The accuracy of experiment.
3, using the material aging under present invention research optical and thermal-water coincidence effect, conventional efficient is improved, reality is reduced
Cost is tested, the safety of experiment is increased.
4, the present invention realizes water circulation use, reduces the wasting of resources, energy conservation and environmental protection.
5, digestion period of the invention may be selected, and can be arranged as required to light application time, watering time and circulation pattern.
Description of the drawings
Fig. 1 is the structural schematic diagram of one embodiment of the invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the rearview of Fig. 1.
Fig. 4 is the vertical view of Fig. 1.
In figure：1, environmental cabinet ontology；2, air-cooler；3, nozzle；4, diversion pipe；5, temperature control refrigeration system；6, water tank；7, water
Press pump；8, condenser；9, compressor；10, driver group；11, refrigerator pipes；12, spray header；13, partition board；14, wind turbine is stirred；
15, rear cover；16, temp controlled meter；17, ultraviolet lamp group.
Specific implementation mode
The present invention is described in further details with reference to the accompanying drawings and examples, but the present invention is not restricted to these implement
Example.
Embodiment 1
In Fig. 1,2,3,4, a kind of ultraviolet ageing environmental cabinet of simulation optical and thermal of the present invention-water coincidence effect, environmental cabinet sheet
Body 1 is rectangular parallelepiped structure, and length 135mm, width 85mm are highly 165mm.Water is installed in 1 bottom of environmental cabinet ontology
Case 6, condenser 8, hydraulic pamp 7, compressor 9, required water when water tank 6 is for storing experiment, water tank 6 is by being mounted on pipeline
On hydraulic pamp 7 be connected with condenser 8, condenser 8 is connected by pipeline with compressor 9, and the water in water tank 6 is in hydraulic pamp
Under the action of 7, condenser 8 is first passed through, temperature is reduced to the required temperature of experiment, it is certain being formed by compressor 9
Hydraulic pressure, compressor 9 are connected with refrigerator pipes 11, and refrigerator pipes 11 are coiled in 1 inner top of environmental cabinet ontology to be arranged, in compressor 9
Condensed water flows in refrigerator pipes 11, gives out cold air, balances when ultraviolet lamp group 17 is irradiated the upper of temperature in environmental cabinet ontology 1
It rises, the moderate temperature in environmental cabinet ontology 1 is made to be maintained at required temperature.Compressor 9 passes through driver group 10 and shower water
Pipe 12 is connected, and nozzle 3 is equipped on spray header 12, and the condensed water in compressor 9 is sent into shower water by driver group 10
In pipe 12, water drenching effect is formed by the sprinkling of nozzle 3,1 lower back portion of environmental cabinet ontology is equipped with temperature control refrigeration system 5, passes through temperature control
It is market products, model Omron that refrigeration system 5, which selects aging mode, temperature control refrigeration system 5,：E5CWL-R1TC, temperature control
Refrigeration system 5 is electrically connected with driver group 10, controls water spray and spray time, temperature control refrigeration system 5 and temp controlled meter 16
Electrical connection, 16 display control parameter of temp controlled meter.Middle part is equipped with partition board 13 in environmental cabinet ontology 1, and further, partition board 13 is arranged
For liftable partition board, test specimen is placed on partition board 13, according to the height of the quantity of test specimen and volume different adjustment partition board, on partition board 13
The diversion pipe 4 being connected with water tank 6 is installed, the flow that nozzle 3 sprays returns to water tank 6 by diversion pipe 4, realizes following for flow
Ring utilizes, reduces the wasting of resources, and 1 inner top of environmental cabinet ontology is equipped with the ultraviolet lamp group 17 being electrically connected with temperature control refrigeration system 5,
Further, transparent watertight lampshade is additionally provided with outside ultraviolet lamp group 17, the ultraviolet lamp group 17 of the present embodiment is provided with 15 purples
Outer lamp, ultraviolet lamp group 17 control irradiation time and irradiation mode, the upper back peace of environmental cabinet ontology 1 by temperature control refrigeration system 5
Equipped with openable and closable rear cover 15, the side of environmental cabinet ontology 1 is equipped with stirring wind turbine 14 and air-cooler 2, stirring wind turbine 14, cold wind
Machine 2 is electrically connected with temperature control refrigeration system 5, and the control of temperature control refrigeration system 5 stirring wind turbine 14 and air-cooler 2 work, and pass through air-cooler 2
Coupling with temperature control refrigeration system 5 realizes that the constant of environment the temperature inside the box, stirring wind turbine 14 realize gas in environmental cabinet
Cycle, be easy to implement environment the temperature inside the box homogeneous constant.
Embodiment 2
In above-described embodiment 1, the environmental cabinet ontology 1 of the present embodiment is rectangular parallelepiped structure, length 120mm, and width is
70mm is highly 150mm, and the connection relation of remaining each parts and parts is identical with embodiment 1.
Embodiment 3
In above-described embodiment 1, the environmental cabinet ontology 1 of the present embodiment is rectangular parallelepiped structure, length 150mm, and width is
90mm is highly 180mm, and the connection relation of remaining each parts and parts is identical with embodiment 1.
Working principle of the present invention is as follows：
Water tank 6 is first filled into water before experiment, it would be desirable to which the test specimen for carrying out degradation is put on partition board 13, according to test specimen
Quantity and volume selection are every 13 height select aging mode by the way that temperature control refrigeration system 5 is arranged, can need to select according to experiment
Ultraviolet light and aging pattern, high/low temperature aging mode and weather (humiture) aging mode are selected, appointing for these three patterns also may be selected
Meaning integrated mode.Thermostat temperature and ageing cycle week that environmental cabinet is set by temperature control refrigeration system 5 after aging mode are selected
Phase, wherein each digestion period includes ultraviolet lighting period and water drenching period, for example the setting ageing cycle period is
60min, wherein ultraviolet lighting time are 50min, and the water drenching time is 10min, and thermostat temperature can adjust in 5 DEG C~90 DEG C,
Can select ultraviolet lighting and the sequencing of water drenching, can also illumination water drenching staggeredly carry out, can also illumination water drenching simultaneously into
Row.
With optical and thermal-water coincidence binding mode, thermostat temperature is 70 DEG C, for digestion period is 60min, is opened after setting
Dynamic equipment, the temperature of display environment case, 15 ultraviolet lamps at 1 top of environmental cabinet ontology are opened on temp controlled meter 15, the water in water tank 6
Under the action of hydraulic pamp 7 and driver 10, condenser 8 is first passed through, temperature is reduced to 15 DEG C~40 DEG C, then pass through compressor
9 form certain hydraulic pressure, then send into nozzle 3 water by spray header 12 and form water drenching effect, are arranged on compressor 9
Raised temperature is balanced inside environmental cabinet when refrigerator pipes 11 are to ultra violet lamp, passes through air-cooler 2 and temperature control refrigeration system 5
Coupling realize the constant of temperature, stirring wind turbine 14 realizes the cycle of gas in environmental cabinet, be easy to implement in environmental cabinet
Temperature homogeneous constant, the water after sprinkling flow to water tank 6 by diversion pipe 4, to realize recycling for water in water tank 6.
Claims (6)
1. a kind of ultraviolet ageing environmental cabinet of simulation optical and thermal-water coincidence effect, it is characterised in that：It is set in environmental cabinet body bottom portion
It is equipped with water tank, condenser, hydraulic pamp, compressor, refrigerator pipes are provided on compressor, water tank passes through the hydraulic pressure on pipeline
Pump is connected with condenser, and condenser is connected by pipeline with compressor, and compressor passes through the spray that is connected with driver group
Spray pipe is connected with the nozzle for being arranged in environmental cabinet bodies top, and environmental cabinet ontology lower back portion is provided with temperature control refrigeration system,
Temperature control refrigeration system is electrically connected with temp controlled meter, and middle part is provided with partition board in environmental cabinet ontology, is provided on partition board and is connected with water tank
Logical diversion pipe, environmental cabinet ontology inner top are provided with the ultraviolet lamp group being electrically connected with temperature control refrigeration system, environmental cabinet ontology
Upper back is provided with openable and closable rear cover, and the side of environmental cabinet ontology is provided with stirring wind turbine and air-cooler, stirring wind turbine, cold wind
Machine, driver group are electrically connected with temperature control refrigeration system.
2. a kind of ultraviolet ageing environmental cabinet of simulation optical and thermal-water coincidence effect according to claim 1, it is characterised in that：
The partition board is liftable partition board.
3. a kind of ultraviolet ageing environmental cabinet of simulation optical and thermal-water coincidence effect according to claim 1, it is characterised in that：
The number of the ultraviolet lamp of the ultraviolet lamp group setting is 15.
4. a kind of ultraviolet ageing environmental cabinet of simulation optical and thermal-water coincidence effect according to claim 1, it is characterised in that：
The environmental cabinet ontology is rectangular parallelepiped structure, and length is 120~150mm, and width is 70~90mm, highly for 150~
180mm。
5. a kind of ultraviolet ageing environmental cabinet of simulation optical and thermal-water coincidence effect according to claim 1, it is characterised in that：
The refrigerator pipes are coiled in environmental cabinet ontology inner top to be arranged.
6. a kind of ultraviolet ageing environmental cabinet of simulation optical and thermal-water coincidence effect according to claim 1, it is characterised in that：
The ultraviolet lamp group peripheral hardware is equipped with transparent watertight lampshade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810295972.6A CN108318414A (en) | 2018-04-04 | 2018-04-04 | A kind of ultraviolet ageing environmental cabinet of simulation optical and thermal-water coincidence effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810295972.6A CN108318414A (en) | 2018-04-04 | 2018-04-04 | A kind of ultraviolet ageing environmental cabinet of simulation optical and thermal-water coincidence effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108318414A true CN108318414A (en) | 2018-07-24 |
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ID=62897348
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| CN201810295972.6A Pending CN108318414A (en) | 2018-04-04 | 2018-04-04 | A kind of ultraviolet ageing environmental cabinet of simulation optical and thermal-water coincidence effect |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109507086A (en) * | 2018-08-02 | 2019-03-22 | 甘肃恒路交通勘察设计院有限公司 | A kind of oxygen barrier ultraviolet ray ageing simulation box of asphalt material |
| CN110186839A (en) * | 2019-06-18 | 2019-08-30 | 郑州航空工业管理学院 | A kind of ultraviolet accelerated photo-ageing case of pitch |
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| JPH03154848A (en) * | 1989-11-13 | 1991-07-02 | Hitachi Ltd | Cold environment testing device |
| CN201765172U (en) * | 2010-08-05 | 2011-03-16 | 多禾试验设备(上海)有限公司 | High-and-low temperature humid heat test box |
| US20120235060A1 (en) * | 2011-03-16 | 2012-09-20 | Iwasaki Electric Co., Ltd. | Ultraviolet irradiator and ultraviolet irradiating apparatus using the same |
| CN202994629U (en) * | 2012-11-08 | 2013-06-12 | 东莞市立一环境科技有限公司 | Xenon lamp weather-proof test box with improved structure |
| CN203630114U (en) * | 2013-12-10 | 2014-06-04 | 中国水产科学研究院东海水产研究所 | Experimental device for testing aging performance of high polymer material in water |
| CN203838035U (en) * | 2014-04-28 | 2014-09-17 | 上海劲越实业发展有限公司 | Temperature and humidity ultraviolet aging device with spraying function |
| CN204831987U (en) * | 2015-06-29 | 2015-12-02 | 卓达新材料科技集团有限公司 | Circulation accelerated test device of simulation seawater corrosion |
| CN106092866A (en) * | 2016-05-27 | 2016-11-09 | 哈尔滨工业大学 | The multifactor ageing oven of asphalt material |
| CN207042798U (en) * | 2017-06-07 | 2018-02-27 | 东莞职业技术学院 | A kind of regulatable ultra-violet curing device of temperature and intensity |
| CN207976377U (en) * | 2018-04-04 | 2018-10-16 | 长安大学 | A kind of ultraviolet ageing environmental cabinet of simulation optical and thermal-water coincidence effect |
-
2018
- 2018-04-04 CN CN201810295972.6A patent/CN108318414A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03154848A (en) * | 1989-11-13 | 1991-07-02 | Hitachi Ltd | Cold environment testing device |
| CN201765172U (en) * | 2010-08-05 | 2011-03-16 | 多禾试验设备(上海)有限公司 | High-and-low temperature humid heat test box |
| US20120235060A1 (en) * | 2011-03-16 | 2012-09-20 | Iwasaki Electric Co., Ltd. | Ultraviolet irradiator and ultraviolet irradiating apparatus using the same |
| CN202994629U (en) * | 2012-11-08 | 2013-06-12 | 东莞市立一环境科技有限公司 | Xenon lamp weather-proof test box with improved structure |
| CN203630114U (en) * | 2013-12-10 | 2014-06-04 | 中国水产科学研究院东海水产研究所 | Experimental device for testing aging performance of high polymer material in water |
| CN203838035U (en) * | 2014-04-28 | 2014-09-17 | 上海劲越实业发展有限公司 | Temperature and humidity ultraviolet aging device with spraying function |
| CN204831987U (en) * | 2015-06-29 | 2015-12-02 | 卓达新材料科技集团有限公司 | Circulation accelerated test device of simulation seawater corrosion |
| CN106092866A (en) * | 2016-05-27 | 2016-11-09 | 哈尔滨工业大学 | The multifactor ageing oven of asphalt material |
| CN207042798U (en) * | 2017-06-07 | 2018-02-27 | 东莞职业技术学院 | A kind of regulatable ultra-violet curing device of temperature and intensity |
| CN207976377U (en) * | 2018-04-04 | 2018-10-16 | 长安大学 | A kind of ultraviolet ageing environmental cabinet of simulation optical and thermal-water coincidence effect |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109507086A (en) * | 2018-08-02 | 2019-03-22 | 甘肃恒路交通勘察设计院有限公司 | A kind of oxygen barrier ultraviolet ray ageing simulation box of asphalt material |
| CN110186839A (en) * | 2019-06-18 | 2019-08-30 | 郑州航空工业管理学院 | A kind of ultraviolet accelerated photo-ageing case of pitch |
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