CN200975971Y - Sea atmosphere corrosion environmental simulation test machine - Google Patents
Sea atmosphere corrosion environmental simulation test machine Download PDFInfo
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- CN200975971Y CN200975971Y CN 200620153150 CN200620153150U CN200975971Y CN 200975971 Y CN200975971 Y CN 200975971Y CN 200620153150 CN200620153150 CN 200620153150 CN 200620153150 U CN200620153150 U CN 200620153150U CN 200975971 Y CN200975971 Y CN 200975971Y
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Abstract
本实用新型涉及海洋模拟试验装置，具体地说是一种对金属材料在不同海洋大气腐蚀环境条件下的耐腐蚀性和腐蚀发展速度进行实验的海洋大气腐蚀环境模拟试验机，包括造浪室及贮液室，两者均为密闭结构，之间跨接有虹吸管；贮液室上部设有造浪电机，造浪部件一端与造浪电机相连，另一端插入造浪室的海水中；泵入过渡室位于造浪电机的上部，通过管道与造浪室连通，在贮液室内设有耐腐蚀电机，其通过输出管道与泵入过渡室连通。本实用新型为密闭系统，能够有效地对海洋大气部分进行模拟，进而得到准确的实验效果；通过调节试验机内海水的成份可以调节海洋大气腐蚀环境的腐蚀性，既可模拟无污染的海洋大气又可模拟不同程度污染了的海洋大气环境。
The utility model relates to a marine simulation test device, in particular to a marine atmospheric corrosion environment simulation test machine for testing the corrosion resistance and corrosion development speed of metal materials under different marine atmospheric corrosion environment conditions, including a wave making room and The liquid storage chamber, both of which are of a closed structure, is connected with a siphon pipe; the upper part of the liquid storage chamber is equipped with a wave-making motor, one end of the wave-making component is connected to the wave-making motor, and the other end is inserted into the seawater in the wave-making chamber; The transition chamber is located on the upper part of the wave-making motor, and communicates with the wave-making chamber through pipelines, and a corrosion-resistant motor is arranged in the liquid storage chamber, which communicates with the pump-in transition chamber through an output pipeline. The utility model is a closed system, which can effectively simulate the marine atmosphere, and then obtain accurate experimental results; by adjusting the composition of the seawater in the testing machine, the corrosiveness of the marine atmospheric corrosion environment can be adjusted, and the pollution-free marine atmosphere can be simulated. It can also simulate marine and atmospheric environments polluted to varying degrees.
Description
Technical field
The utility model relates to the ocean simulation test device, specifically a kind of marine atmosphere eroded environment simulation test machine that the corrosion resistance of metal material under different marine atmosphere eroded environment conditions and corrosion speed of development are experimentized.
Background technology
For the corrosion resistance evaluation of metal material in marine atmosphere, generally need at the scene or the sea atmosphere corrosion experiment centre carries out.This does not possess this condition many landlocked research institutions, make to be engaged in this respect research work platform and to be restricted.At the scene, ocean metal material is studied, not only needed a large amount of manpower and materials, workload is big, the cycle is long, also is unfavorable for observing.In addition, the real atmosphere corrosion environment has uncontrollable characteristics, is unfavorable for the research of atmospheric corrosion mechanism.And existing at present marine corrosion simulated testing machine is open system mostly, though the seawater part can be simulated well, can not effectively simulate the marine atmosphere part.
The utility model content
In order to solve existing marine corrosion simulated testing machine because of open system, the bad problem of test effect, the purpose of this utility model is to provide a kind of marine atmosphere eroded environment simulation test machine, this testing machine is a closed system, can simulate the marine atmosphere part effectively.
The purpose of this utility model is achieved through the following technical solutions:
The utility model comprises wave-making chamber and fluid storage compartment, and both are closed structure, between cross-over connection U trap is arranged; Fluid storage compartment top is provided with wave-making motor, makes unrestrained parts one end and links to each other with wave-making motor, and the other end inserts in the seawater of wave-making chamber; Pump into the top that transition chamber is positioned at wave-making motor, be communicated with wave-making chamber, in fluid storage compartment, be provided with corrosion-resistant motor by pipeline, its by output channel with pump into transition chamber and be communicated with.
Wherein: on wave-making chamber, be provided with the atmospheric environment variable valve; At fluid storage compartment and pump into and be provided with recirculatory pipe between the transition chamber; The height of described recirculatory pipe in pumping into transition chamber is higher than the height of corrosion-resistant motor output channel; Valve all is installed on described pipeline and the U trap; Valve on described pipeline and the U trap is a ball valve made of plastic.
Advantage of the present utility model and good effect are:
1. simulate effect is good.The utility model is a closed system, can partly simulate marine atmosphere effectively, and then obtain experiment effect accurately.
2. simulation context is wide.The corrosivity that the utility model can be regulated marine atmosphere eroded environment by the composition of regulating the testing machine maritime interior waters not only can be simulated free of contamination marine atmosphere but also can simulate polluted in various degree naval air environment.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model comprises wave-making chamber 1 and fluid storage compartment 6, and both are the closed structure that withstand voltage tempered glass is made, and cross-over connection has U trap 12 between wave-making chamber 1 and fluid storage compartment 6, is used to control tidal bulge, ebb.Fluid storage compartment 6 tops are provided with wave-making motor 10, make unrestrained parts 5 one ends and link to each other with wave-making motor 10, and the other end inserts in the seawater 4 of wave-making chamber 1.Wave-making motor 10 is a buncher, makes unrestrained parts 5 and is nylon.Pump into the top that transition chamber 9 is positioned at wave-making motor 10, be communicated with wave-making chamber 1, pump into transition chamber 9 and make by withstand voltage tempered glass by pipeline 11.At fluid storage compartment 6 and pump into and be provided with recirculatory pipe 8 between the transition chamber 9, its height in pumping into transition chamber 9 is higher than the height of corrosion-resistant motor 7 output channels, prevents that the seawater underfills that pump in the transition chamber 9 from promptly being flow back in the fluid storage compartment 6 by recirculatory pipe 8.In fluid storage compartment 6, be provided with corrosion-resistant motor 7, its by output channel with pump into transition chamber 9 and be communicated with.On pipeline 11 and the U trap 12 valve is installed all, is ball valve made of plastic.Lead to the pipeline 11 of wave-making chamber 1, the U trap 12 that leads to the recirculatory pipe 8 of fluid storage compartment 6 and be used to control tide bulge and fall is made by teflon.On wave-making chamber 1, be provided with atmospheric environment variable valve 2, can regulate the atmospheric pollution level in the wave-making chamber 1.
Principle of work of the present utility model is:
Waves splash about on the top of wave-making chamber 1 district is above to be atmospheric corrosion environmental simulation workspace, and the corrosion spool that study places that wave-making chamber is 1 interior, on the hanging test frame 3, and is positioned at atmospheric corrosion environmental work district, and hanging test frame 3 is made by corrosion resistant PVC plastics.
During testing machine work, the corrosion-resistant motor 7 in the fluid storage compartment 6 starts, and the seawater in the fluid storage compartment 6 is pumped into pumps into transition chamber 9.Open the valve that pumps on transition chamber 9 and the pipeline 11 that wave-making chamber 1 communicates, make the seawater that pumps in the transition chamber 9 flow to wave-making chamber.If the seawater velocity that pumps into transition chamber 9 when flowing into the seawater velocity of wave-making chamber 1, will have the part seawater to flow back to again in the fluid storage compartment 6 by recirculatory pipe 8, to be full of seawater excessive to avoid pumping into transition chamber 9.Wave-making chamber 1 is because the inflow liquid level of seawater constantly increases, and this is the rising tide process in the wave-making chamber 1; When liquid level increases to U trap 12 tops, because syphonic effect, seawater will flow to fluid storage compartment 6 from wave-making chamber 1, and this is the ebb tide process of wave-making chamber 1.Can regulate the time of rising tide and ebb tide by the size of the valve opening on the control U trap 12.Wave-making chamber 1 flood tide, ebb tide cycle period, wave-making motor 10 drives makes unrestrained parts 5 reciprocally swingings, makes wave.
In the present embodiment, test specimen is 16Mn, and the corrosion speed that records is: 0.1mm/a (millimeter/year).
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620153150 CN200975971Y (en) | 2006-12-01 | 2006-12-01 | Sea atmosphere corrosion environmental simulation test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620153150 CN200975971Y (en) | 2006-12-01 | 2006-12-01 | Sea atmosphere corrosion environmental simulation test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200975971Y true CN200975971Y (en) | 2007-11-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620153150 Expired - Fee Related CN200975971Y (en) | 2006-12-01 | 2006-12-01 | Sea atmosphere corrosion environmental simulation test machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN200975971Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101169365B (en) * | 2007-11-29 | 2010-10-13 | 长安汽车（集团）有限责任公司 | Bench for metal material welding component dynamic loading stress and corrosion experiment |
| CN102141494A (en) * | 2010-12-25 | 2011-08-03 | 长春机械科学研究院有限公司 | Testing machine for simulating fatigue life in full scale mode in marine environment of harbor pipeline |
| CN102262044A (en) * | 2011-04-25 | 2011-11-30 | 青岛中科海水处理有限公司 | Tide simulated wave-making instrument |
| CN102323202A (en) * | 2011-05-06 | 2012-01-18 | 中国石油大学(华东) | Experimental apparatus for simulating corrosion in ocean tide range region |
| CN102388302A (en) * | 2009-04-09 | 2012-03-21 | 新日本制铁株式会社 | Method for evaluation test of corrosion resistance of inner surface of upper deck cargo tank in actual ship |
| CN109342302A (en) * | 2018-09-26 | 2019-02-15 | 张振东 | A kind of hydrospace detection job platform support construction corrosion resistance detection device |
| CN111337419A (en) * | 2020-03-24 | 2020-06-26 | 通标标准技术服务(常州)有限公司 | Test device and method for simulating sea wave impact environment to accelerate material corrosion |
-
2006
- 2006-12-01 CN CN 200620153150 patent/CN200975971Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101169365B (en) * | 2007-11-29 | 2010-10-13 | 长安汽车（集团）有限责任公司 | Bench for metal material welding component dynamic loading stress and corrosion experiment |
| CN102388302A (en) * | 2009-04-09 | 2012-03-21 | 新日本制铁株式会社 | Method for evaluation test of corrosion resistance of inner surface of upper deck cargo tank in actual ship |
| CN102388302B (en) * | 2009-04-09 | 2013-11-20 | 新日铁住金株式会社 | Method for evaluation test of corrosion resistance of inner surface of upper deck cargo tank in actual ship |
| CN102141494A (en) * | 2010-12-25 | 2011-08-03 | 长春机械科学研究院有限公司 | Testing machine for simulating fatigue life in full scale mode in marine environment of harbor pipeline |
| CN102262044A (en) * | 2011-04-25 | 2011-11-30 | 青岛中科海水处理有限公司 | Tide simulated wave-making instrument |
| CN102323202A (en) * | 2011-05-06 | 2012-01-18 | 中国石油大学(华东) | Experimental apparatus for simulating corrosion in ocean tide range region |
| CN102323202B (en) * | 2011-05-06 | 2017-10-27 | 中国石油大学(华东) | Experimental apparatus for simulating corrosion in ocean tide range region |
| CN109342302A (en) * | 2018-09-26 | 2019-02-15 | 张振东 | A kind of hydrospace detection job platform support construction corrosion resistance detection device |
| CN111337419A (en) * | 2020-03-24 | 2020-06-26 | 通标标准技术服务(常州)有限公司 | Test device and method for simulating sea wave impact environment to accelerate material corrosion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |