CN207976377U - 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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- CN207976377U CN207976377U CN201820480578.5U CN201820480578U CN207976377U CN 207976377 U CN207976377 U CN 207976377U CN 201820480578 U CN201820480578 U CN 201820480578U CN 207976377 U CN207976377 U CN 207976377U
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- environmental cabinet
- compressor
- cabinet ontology
- temperature control
- refrigeration system
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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,The utility model temperature humidity 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 utility model belongs to senile experiment engineering device technique field, and in particular to a kind of simulation optical and thermal-water coincidence effect
Ultraviolet ageing environmental cabinet.
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 utility model is to overcome the deficiencies of existing technologies, provide a kind of reasonable design,
It is simple in structure, temperature humidity is adjustable, digestion period is controllable, improve conventional efficient, reduce experimental cost simulation optical and thermal-water coupling
The ultraviolet ageing environmental cabinet of cooperation.
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 utility model is liftable partition board.
The number of the ultraviolet lamp of the ultraviolet lamp group setting of the utility model is 15.
The environmental cabinet ontology of the utility model is rectangular parallelepiped structure, and length is 120~150mm, and width is 70~90mm, high
Degree is 150~180mm.
The refrigerator pipes of the utility model are coiled in environmental cabinet ontology inner top to be arranged.
The ultraviolet lamp group peripheral hardware of the utility model is equipped with transparent watertight lampshade.
The utility model has the following advantages compared with the prior art：
1, the utility model temperature humidity is adjustable, and ultraviolet lighting is uniform, and has waterproof action, test specimen contact area
Greatly.
2, single aging mode or ultraviolet light and aging pattern, high/low temperature aging mode, gas can be used in the utility model
It waits the combination of (humiture) aging mode arbitrary patterns to test test specimen, loss that more can be close to natural environment to material carries
The high accuracy of experiment.
3, using the material aging under the utility model research optical and thermal-water coincidence effect, conventional efficient is improved, is reduced
Experimental cost, increases the safety of experiment.
4, the utility model realizes water circulation use, reduces the wasting of resources, energy conservation and environmental protection.
5, the utility model may be selected digestion period, can be arranged as required to light application time, watering time and cyclic module
Formula.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model one embodiment.
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 utility model is described in further details with reference to the accompanying drawings and examples, but the utility model is not limited to this
A little embodiments.
Embodiment 1
In Fig. 1,2,3,4, a kind of ultraviolet ageing environmental cabinet of simulation optical and thermal of the utility model-water coincidence effect, environment
Case ontology 1 is rectangular parallelepiped structure, and length 135mm, width 85mm are highly 165mm.It is installed in 1 bottom of environmental cabinet ontology
There are water tank 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
Hydraulic pamp 7 on pipeline is connected with condenser 8, and condenser 8 is connected by pipeline with compressor 9, and the water in water tank 6 is in water
Under the action of press pump 7, condenser 8 is first passed through, temperature is reduced to the required temperature of experiment, one is being formed by compressor 9
Fixed 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, compressor 9
In condensed water flowed in refrigerator pipes 11, give out cold air, balance when ultraviolet lamp group 17 is irradiated temperature in environmental cabinet ontology 1
Rise, the moderate temperature in environmental cabinet ontology 1 is made to be maintained at required temperature.Compressor 9 passes through driver group 10 and spray
Water pipe 12 is connected, and nozzle 3 is equipped on spray header 12, and the condensed water in compressor 9 is sent by driver group 10 and is sprayed
In water 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
It is market products, model Omron to control cooling system 5 and select aging mode, temperature control refrigeration system 5：E5CWL-R1TC, temperature
Control cooling 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 connections, 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 set
It is set to 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, partition board 13
On 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 flow
It recycles, reduce the wasting of resources, 1 inner top of environmental cabinet ontology is equipped with the ultraviolet lamp group being electrically connected with temperature control refrigeration system 5
17, 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
Ultraviolet lamp, ultraviolet lamp group 17 control irradiation time and irradiation mode, the upper back of environmental cabinet ontology 1 by temperature control refrigeration system 5
Openable and closable rear cover 15 is installed, the side of environmental cabinet ontology 1 is equipped with stirring wind turbine 14 and air-cooler 2, stirring wind turbine 14, cold
Wind turbine 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 cold wind
The constant of environment the temperature inside the box is realized in the coupling of machine 2 and temperature control refrigeration system 5, and stirring wind turbine 14 realizes gas in environmental cabinet
The cycle of body is 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.
The operation principle of the utility model 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 |
|---|---|---|---|
| CN201820480578.5U CN207976377U (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 |
|---|---|---|---|
| CN201820480578.5U CN207976377U (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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| Publication Number | Publication Date |
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| CN207976377U true CN207976377U (en) | 2018-10-16 |
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| CN201820480578.5U Active CN207976377U (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 |
|---|---|---|---|---|
| CN108318414A (en) * | 2018-04-04 | 2018-07-24 | 长安大学 | A kind of ultraviolet ageing environmental cabinet of simulation optical and thermal-water coincidence effect |
| CN109752213A (en) * | 2019-01-14 | 2019-05-14 | 南京信息工程大学 | Water air interface trace gas flux automatic measurement case and measurement method |
-
2018
- 2018-04-04 CN CN201820480578.5U patent/CN207976377U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108318414A (en) * | 2018-04-04 | 2018-07-24 | 长安大学 | A kind of ultraviolet ageing environmental cabinet of simulation optical and thermal-water coincidence effect |
| CN109752213A (en) * | 2019-01-14 | 2019-05-14 | 南京信息工程大学 | Water air interface trace gas flux automatic measurement case and measurement method |
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Effective date of registration: 20200813 Address after: 710064, No. 33 middle Changan Road, Yanta District, Shaanxi, Xi'an Co-patentee after: Gansu Provincial Highway Bureau Patentee after: CHANG'AN University Address before: 710064 No. 33 middle Changan Road, Shaanxi, Xi'an Patentee before: CHANG'AN University |