CN107389541A - The weather-proof system safety testing device of corrosion-inhibiting coating under full weather conditions - Google Patents
The weather-proof system safety testing device of corrosion-inhibiting coating under full weather conditions Download PDFInfo
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- CN107389541A CN107389541A CN201710774366.8A CN201710774366A CN107389541A CN 107389541 A CN107389541 A CN 107389541A CN 201710774366 A CN201710774366 A CN 201710774366A CN 107389541 A CN107389541 A CN 107389541A
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- rainfall
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- salt fog
- corrosion
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- 238000005260 corrosion Methods 0.000 title claims abstract description 34
- 230000007797 corrosion Effects 0.000 title claims abstract description 30
- 239000011248 coating agent Substances 0.000 title claims abstract description 14
- 238000000576 coating method Methods 0.000 title claims abstract description 14
- 230000002401 inhibitory effect Effects 0.000 title claims abstract description 13
- 238000009781 safety test method Methods 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 70
- 150000003839 salts Chemical class 0.000 claims abstract description 32
- 238000012360 testing method Methods 0.000 claims abstract description 31
- 238000003916 acid precipitation Methods 0.000 claims abstract description 16
- 238000004088 simulation Methods 0.000 claims abstract description 15
- 238000002474 experimental method Methods 0.000 claims abstract description 4
- 235000011389 fruit/vegetable juice Nutrition 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 4
- 239000003595 mist Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000010354 integration Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 3
- 239000003973 paint Substances 0.000 description 10
- 238000011161 development Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- 241001269238 Data Species 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- -1 graphite alkenes Chemical class 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 238000004457 water analysis Methods 0.000 description 1
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
- G01N17/002—Test chambers
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The present invention provides the weather-proof system safety testing device of corrosion-inhibiting coating under a kind of full weather conditions, including system, wind speed simulation system and the climatic data real-time acquisition system for collecting and surveying and showing test experiments data occur for rainfall system, ultraviolet system, temperature control system, salt fog.Storage tank, water pump, flowmeter are connected by pipeline, flowmeter is fixed in a side wall of appliance stand and the port of export of pipeline is connected with the inlet opening of rainfall water tank where flowmeter, rainfall water tank is located at the top of appliance stand and is provided with steam vent and acid rain generator, and exterior bottom sets type water drop generator and uviol lamp.Heater is installed on four walls in test box, and refrigerator is installed on lateral wall and is connected with compressor.The side-walls that salt fog intake valve is connected to test box bottom are connected with salt fog cabinet.Air intake blower fan and air-out blower fan are arranged on test box side wall.Energy energy of the invention is true, effective, the various climatic factors of comprehensive simulation, simple in construction, easy to operate.
Description
Technical field
The present invention relates to the corrosion-resistant test device of corrosion-inhibiting coating, and in particular to corrosion-inhibiting coating is weather-proof under a kind of full weather conditions
System safety testing device.
Background technology
Loss drastically influence the national economy in China caused by corrosion every year.《China's corrosion condition and control strategy
Research》It has been shown that, the corrosion totle drilling cost in China includes the loss that brings of corrosion in recent years and anticorrosion is put into, and accounts for GDP's then
3.34%, total value surpasses 2,100,000,000,000 RMB, equivalent to the corrosion cost that each Chinese undertake more than 1555 yuan then.Corrosion is
Safety problem, be economic problems, be conservation culture problem, corrosion protection is to develop the important content of the Belt and Road strategy, rotten
Erosion prevention and control dynamics is the reflection of Civilization and prosperity degree.Etching problem emphasis occurs in infrastructure, communications and transportation, energy
The fields such as source, water environment, the manufacturing and government utility.
The seriousness of etching problem has promoted anticorrosion research, the rapid development of technology.Wherein most direct effective anti-corrosion
Measure is using anticorrosive paint, is generally divided into conventional anti-corrosion and anticorrosive paint, is the important component of Coating Industry in Our Country.
Various anticorrosive paints arise at the historic moment, organic, inorganic, various high molecular polymers, graphite alkenes, nanometer class anticorrosive paint
Achieve development at full speed.National, each ministries and commissions and every profession and trade association formulated a series of detection national standards on anticorrosive paint,
The examination criterias such as rower, weighed and the specification of specification anticorrosive paint, orderly development with this.
The basic function of anticorrosive paint is the various extraneous factors that isolation causes base material to corrode, including：The chemistry such as soda acid is situated between
Matter, ultraviolet, salt fog, freeze thawing, carbonization, humidity etc..Ensure the long-term effectiveness of anticorrosive paint, must be requested that anticorrosive paint itself
There is the ability that enough resistances destroy under the influence of these corrosion factors.And the examination criteria such as existing national standard, rower leads to
The index of quantification is often only proposed just for a certain corrosion factor, the single index evaluation tends not to truly reflect
The Corrosion Protection of anticorrosive paint under natural climate condition.
China is vast in territory, and various weather conditions are distributed, wherein typical corrosive environment has：Ocean salt fog heavy corrosion
The extremely cold environment in environment, the north, southern acid rain environment, the high ultraviolet environments in plateau, Southwest Mountainous Areas sleet environment.Extensive coastal area
It is the vital area of China's economic development, various infrastructure constructions are very flourishing, while are also the severely afflicated area that corrosion occurs；North
Square extremely cold area, numerous old industrial bases of country are dispersed with, its corrosive environment is with extremely cold, Frozen-thawed cycled, Snow Agent corrosion etc.
Based on；Southern Acid Rain Area, with process of industrialization, China's Acid Rain Effect scope and degree are on the rise, concrete and steel knot
Structure accelerates the order of severity of corrosion under acid rain environment；The high ultraviolet environments in plateau, highlands is scarcely populated, and China is few
The national clustering area of number, the national its construction level for being directed to improving highlands infrastructure always, and its high ultraviolet environments
It drastically influence the validity of anti-corrosion measure；Southwest Mountainous Areas sleet environment, it is a lot of on a large scale because icing draws to occur in recent years
The infrastructure accident such as electric power risen, the safe and effective operation of infrastructure, which has become, under sleet environment influences the vast west in China
An important factor for southern regional society is stable and develops.
Therefore, need badly it is a kind of can it is true, effectively, the method for the various climatic factors of comprehensive simulation, arranged with this to assess anti-corrosion
Apply the weatherability characteristics under various different corrosive environments.
The content of the invention
It is an object of the invention to provide the weather-proof system safety testing device of corrosion-inhibiting coating under a kind of full weather conditions, the device passes through
Truly, effectively, the methods of the various climatic factors of comprehensive simulation assess corrosion resistant of the corrosion-inhibiting coating under various different corrosive environments
Corrosion.
Technical scheme is as follows：
The weather-proof system safety testing device of corrosion-inhibiting coating under a kind of full weather conditions, including rainfall system, ultraviolet system, temperature control
System, salt fog occur system, wind speed simulation system and for collecting and surveying and showing that the climatic data of test experiments data is real-time
Acquisition system；
The rainfall system includes storage tank, water pump, flowmeter, rainfall water tank, acid rain generator, type water drop generator and company
The juice lever indicator tube being connected on rainfall water tank, the storage tank, water pump, flowmeter are connected by pipeline, and the flowmeter is fixed
It is connected in the port of export of in a side wall of appliance stand and flowmeter place pipeline with the inlet opening of rainfall water tank, the drop
Raintank is arranged on the top of appliance stand, and the rainfall water tank is seal case and top sets steam vent and acid rain to occur
Device, sealing nut is set, and the exterior bottom of the rainfall water tank is uniformly arranged several and rainfall water tank connects on the steam vent
Logical type water drop generator, the rainfall water tank is arranged on the test box on appliance stand and so that the type water drop generator is located at
In test box, the test box bottom is provided with the screed support for placing model to be tested；
The ultraviolet system includes some uviol lamps, and the uviol lamp is arranged on rainfall water tank exterior bottom and sent out with water droplet
Raw device uniform intervals are set；The temperature control system includes heater, refrigerator and compressor, and the heater is installed on survey
Four walls in case are tried, the refrigerator is installed on lateral wall and is connected with compressor；The salt mist system includes salt fog intake valve
And salt fog cabinet, the salt fog intake valve are connected to the side-walls of test box bottom, the salt fog intake valve passes through pipe with salt fog cabinet
Road connects；The wind speed simulation system includes being separately positioned on test box two with respect to the air intake blower fan and air-out wind on madial wall
Machine, the air intake blower fan and air-out blower fan are in communication with the outside.
Further, the juice lever indicator tube is vertically arranged and its bottom connects with rainfall water tank bottom, and top is higher than drop
Raintank top surface.
Further, the climatic data real-time acquisition system is adopted including climatic data integrated sensor, cable concentrator, data
Storage, computer, the climatic data integrated sensor are located at the bottom in test box and the line concentration with being arranged on frame bottom
Box connects, and the cable concentrator connects data acquisition unit, and the data acquisition unit connects computer.
Beneficial effects of the present invention：The present invention is using rainfall system, ultraviolet system, temperature control system, salt fog system
System, wind speed simulation system consider the climatic factor such as acid rain, salt fog, ultraviolet, temperature, wind speed, pass through different climatic factors
Combination can effectively simulate various natural climate conditions so that the weather resistance for the corrosion-inhibiting coating that device can be tested under any weather.
The present apparatus is simple in construction, easy to operate.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Component label instructions：Storage tank 1, feed pipe 2, water pump 3, flowmeter 4, inlet opening 5, steam vent 6, sealing nut 7,
Rainfall water tank 8, type water drop generator 9, juice lever indicator tube 10, acid rain generator 11, uviol lamp 12, heater 13, air intake blower fan 14,
Air-out blower fan 15, climatic data integrated sensor 16, refrigerator 17, compressor 18, appliance stand 19, screed support 20, salt fog
Case 21, salt fog intake valve 22, cable concentrator 23, data acquisition unit 24, computer 25.
Embodiment
The present invention is elaborated below in conjunction with the accompanying drawings.
As shown in figure 1, the weather-proof system safety testing device of corrosion-inhibiting coating under a kind of full weather conditions, including rainfall system, ultraviolet system
System, wind speed simulation system and the gas for collecting and surveying and showing test experiments data occur for system, temperature control system, salt fog
Wait data real-time collecting system.
The rainfall system includes storage tank 1, water pump 3, flowmeter 4, rainfall water tank 8, acid rain generator 11, water droplet and occurred
Device 9 and the juice lever indicator tube 10 being connected on rainfall water tank 8, the liquid level that juice lever indicator tube 10 is used to observe in rainfall water tank 8 are high
Degree.The storage tank 1, water pump 3, flowmeter 4 are connected by pipeline, and the flowmeter 4 is fixed on a side wall of appliance stand 19
The port of export of the upper and described place pipeline of flowmeter 4 is connected with the inlet opening 5 of rainfall water tank 8, the water needed for the rainfall water tank 8
It is pumped into by the water pump 3 connected on feed pipe 2 from storage tank 1, the flowmeter 4 is used to measure the water flowed into storage tank,
Can be used in specific implementation process electromagnetic flowmeter 4 or other can control the flowmeter 4 of uninterrupted.The rainfall
Water tank 8 is arranged on the top of appliance stand 19, and the rainfall water tank 8 is seal case and top sets steam vent 6 and acid rain hair
Device 11 is given birth to, sealing nut 7 is set on the steam vent 6, the steam vent 6 is used to arrange the air in rainfall water tank 8, the acid rain
Generator 11 reaches the purpose of deacidification rain for adjusting the acid-base property of the water in rainfall water tank 8.The outside of the rainfall water tank 8
Bottom is uniformly arranged several type water drop generators 9 connected with rainfall water tank 8 (or raindrop generator), and type water drop generator 9 can be with
Buy or directly use can ooze the existing parts replacement such as the jet pipe of the cone ports of water droplet.The rainfall water tank 8 is set
On test box on appliance stand 19 and the type water drop generator 9 is located in test box, the test box bottom is set
There is the screed support 20 for placing model to be tested, the type water drop generator 9 is used for rain simulation weather, and rainwater falls into described
In test box.
The ultraviolet system includes some uviol lamps 12, the uviol lamp 12 be arranged on the exterior bottom of rainfall water tank 8 and with
The uniform intervals of type water drop generator 9 are set, and are advantageous to being uniformly distributed for ultraviolet.The temperature control system include heater 13,
Refrigerator 17 and compressor 18, the heater 13 are installed on four walls in test box, are advantageous to uniformly heat test box, more preferably
Simulation hot weather, the refrigerator 17 is installed on lateral wall and is connected with compressor 18.The salt mist system includes salt fog
Intake valve 22 and salt fog cabinet 21, the salt fog intake valve 22 are connected to the side-walls of test box bottom, the salt fog intake valve 22
It is connected with salt fog cabinet 21 by pipeline；The wind speed simulation system includes being separately positioned on test box two with respect to entering on madial wall
Wind blower fan 14 and air-out blower fan 15, the air intake blower fan 14 and air-out blower fan 15 are in communication with the outside.
Further, the juice lever indicator tube 10 is vertically arranged and its bottom connects with the bottom of rainfall water tank 8, and top is higher than
The top surface of rainfall water tank 8, the water level of water tank optional position can be observed.
Further, the climatic data real-time acquisition system includes climatic data integrated sensor 16, cable concentrator 23, number
According to collector 24, computer 25, the climatic data integrated sensor 16 is located at the bottom in test box and with being arranged on support
The cable concentrator 23 of bottom connects, and the cable concentrator 23 connects data acquisition unit 24, and the data acquisition unit 24 connects computer 25.
The various climatic datas of automatic data collection, frequency acquisition is set according to test requirements document and then stored data in notebook computer.
The present invention simulates a variety of weathers according to the different qualities of varying environment, such as：
The characteristics of marine environment：UV intensity is high, moist, salinity is heavy, temperature is moderate, can be adjusted according to actual measurement meteorological data
Section ultraviolet ray intensity, the air humidity that moist salt fog simulates actual salinity is formed by salt mist system, pass through temperature control system
System adjusts appropriate temperature environment.The simulation to marine environment can be achieved.The extremely cold environmental quality in the north：Temperature is extremely low, dry, daytime
The night temperature difference is big, appropriate temperature environment can be adjusted by temperature control system, and set suitably according to actual measurement meteorological data
Warm Frequency simulates freeze-thaw cycles, can extremely tremble with fear the simulation of environment in the north in fact.Southern acid rain environment：Contain in moist, rainwater
Cl-、HCO3 -、SO4 2-Deng acid ion；Appropriate air can be simulated by acid rain generator 11 according to actual rainfall water analysis
Humidity and acidity.The high ultraviolet environments feature in plateau：UV intensity is high, dry, wind speed is big, can be according to actual measurement meteorological data, regulation
Uviol lamp 12 intensity, wind speed are simulated.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to the skill of the present invention
Art scheme is modified or equivalent substitution, and without departing from the objective and scope of technical solution of the present invention, it all should cover at this
Among the right of invention.
Claims (3)
1. the weather-proof system safety testing device of corrosion-inhibiting coating under a kind of full weather conditions, it is characterised in that including rainfall system, ultraviolet system
System, wind speed simulation system and the gas for collecting and surveying and showing test experiments data occur for system, temperature control system, salt fog
Wait data real-time collecting system；
The rainfall system includes storage tank, water pump, flowmeter, rainfall water tank, acid rain generator, type water drop generator and is connected to
Juice lever indicator tube on rainfall water tank, the storage tank, water pump, flowmeter are connected by pipeline, and the flowmeter is fixed on dress
Put in a side wall of support and the port of export of pipeline is connected with the inlet opening of rainfall water tank where the flowmeter, the rainfall water
Case is arranged on the top of appliance stand, and the rainfall water tank is seal case and top sets steam vent and acid rain generator, institute
State and sealing nut is set on steam vent, the exterior bottom of the rainfall water tank is uniformly arranged several water connected with rainfall water tank
Generator is dripped, the rainfall water tank is arranged on the test box on appliance stand and causes the type water drop generator to be located at test box
Interior, the test box bottom is provided with the screed support for placing model to be tested；
The ultraviolet system includes some uviol lamps, and the uviol lamp is arranged on rainfall water tank exterior bottom and and type water drop generator
Uniform intervals are set；The temperature control system includes heater, refrigerator and compressor, and the heater is installed on test box
Four interior walls, the refrigerator are installed on lateral wall and are connected with compressor；The salt mist system includes salt fog intake valve and salt
Fog chamber, the salt fog intake valve are connected to the side-walls of test box bottom, and the salt fog intake valve is connected with salt fog cabinet by pipeline
Connect；The wind speed simulation system includes being separately positioned on test box two with respect to air intake blower fan and air-out blower fan on madial wall, institute
State air intake blower fan and air-out blower fan is in communication with the outside.
2. the weather-proof system safety testing device of corrosion-inhibiting coating under a kind of full weather conditions according to claim 1, body characteristicses are, institute
State that juice lever indicator tube is vertically arranged and its bottom connects with rainfall water tank bottom, top is higher than rainfall water tank top surface.
3. the weather-proof system safety testing device of corrosion-inhibiting coating under a kind of full weather conditions according to claim 1, body characteristicses are, institute
Stating climatic data real-time acquisition system includes climatic data integrated sensor, cable concentrator, data acquisition unit, computer, the gas
Time data integration sensor is located at the bottom in test box and the cable concentrator with being arranged on frame bottom is connected, and the cable concentrator connects
Data acquisition unit is connect, the data acquisition unit connects computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710774366.8A CN107389541A (en) | 2017-08-31 | 2017-08-31 | The weather-proof system safety testing device of corrosion-inhibiting coating under full weather conditions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710774366.8A CN107389541A (en) | 2017-08-31 | 2017-08-31 | The weather-proof system safety testing device of corrosion-inhibiting coating under full weather conditions |
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| Publication Number | Publication Date |
|---|---|
| CN107389541A true CN107389541A (en) | 2017-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710774366.8A Pending CN107389541A (en) | 2017-08-31 | 2017-08-31 | The weather-proof system safety testing device of corrosion-inhibiting coating under full weather conditions |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109060644A (en) * | 2018-09-29 | 2018-12-21 | 江苏新锦丞建筑材料有限公司 | A kind of corrosion-resistant test device of GRG |
| CN111220534A (en) * | 2020-03-05 | 2020-06-02 | 河海大学 | Multi-factor coupling aging simulation device for asphalt mixture |
| CN112082889A (en) * | 2020-09-10 | 2020-12-15 | 黄山市永旭木业有限公司 | Ecological paint-free plate finished product high-quality multi-mode detection table |
| US11408816B2 (en) * | 2019-03-28 | 2022-08-09 | Qingdao university of technology | Device and method for dry-wet cycle simulation test of concrete in tidal zone and splash zone |
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| JPH0720036A (en) * | 1993-06-30 | 1995-01-24 | Suga Test Instr Co Ltd | Machine for testing corrosion cycle of acid rain |
| CN1126315A (en) * | 1995-02-10 | 1996-07-10 | 中国航空工业总公司第621研究所 | Artificial climate combination environment experimental machine and its method |
| CN2439673Y (en) * | 2000-09-29 | 2001-07-18 | 中国科学院金属研究所 | Quickening testing machine with imitating weather such as rain, fog, sunshine and other industrial atmosphere |
| CN102841051A (en) * | 2012-09-07 | 2012-12-26 | 中国兵器工业第五九研究所 | Multi-factor comprehensive simulation accelerated testing device for climatic environment |
| CN202661361U (en) * | 2012-06-29 | 2013-01-09 | 邢士波 | Atmospheric corrosion complex acceleration test box |
| CN207081647U (en) * | 2017-08-31 | 2018-03-09 | 重庆卡勒斯通科技有限公司 | The weather-proof system safety testing device of corrosion-inhibiting coating under a kind of full weather conditions |
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2017
- 2017-08-31 CN CN201710774366.8A patent/CN107389541A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0720036A (en) * | 1993-06-30 | 1995-01-24 | Suga Test Instr Co Ltd | Machine for testing corrosion cycle of acid rain |
| CN1126315A (en) * | 1995-02-10 | 1996-07-10 | 中国航空工业总公司第621研究所 | Artificial climate combination environment experimental machine and its method |
| CN2439673Y (en) * | 2000-09-29 | 2001-07-18 | 中国科学院金属研究所 | Quickening testing machine with imitating weather such as rain, fog, sunshine and other industrial atmosphere |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109060644A (en) * | 2018-09-29 | 2018-12-21 | 江苏新锦丞建筑材料有限公司 | A kind of corrosion-resistant test device of GRG |
| US11408816B2 (en) * | 2019-03-28 | 2022-08-09 | Qingdao university of technology | Device and method for dry-wet cycle simulation test of concrete in tidal zone and splash zone |
| CN111220534A (en) * | 2020-03-05 | 2020-06-02 | 河海大学 | Multi-factor coupling aging simulation device for asphalt mixture |
| CN112082889A (en) * | 2020-09-10 | 2020-12-15 | 黄山市永旭木业有限公司 | Ecological paint-free plate finished product high-quality multi-mode detection table |
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Application publication date: 20171124 |