CN200975971Y - Sea atmosphere corrosion environmental simulation test machine - Google Patents
Sea atmosphere corrosion environmental simulation test machine Download PDFInfo
- Publication number
- 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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- wave
- making
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- corrosion
- simulation test
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Abstract
The utility model relates to an ocean simulation experimental device, in particular to an oceanic atmosphere corrosion environment simulation tester that conducts experiments on corrosion resistance and developing speed of corrosion of metal materials in different oceanic atmosphere corrosion environment. The device comprises a wave-making chamber and a reservoir chamber; both are airtight and bridge-connected with each other by a siphon. A wave-making motor is arranged on the top of the reservoir chamber; one end of the wave-making assembly is connected with the wave-making motor, and the other end is inserted into seawater inside the wave-making chamber. A pumping transition chamber positioned on the top of the wave-making motor is connected with the wave-making chamber through a plurality of pipelines; a corrosion resistant motor connected with the pumping transition chamber is arranged inside the reservoir chamber. The utility model is an airtight system, and capable of simulating oceanic atmosphere with accurate experimental results. Furthermore, the tester can regulate corrosion of the oceanic atmosphere corrosion environment through adjusting water content in the tester, which enables the tester to simulate unpolluted oceanic atmosphere as well as polluted oceanic atmosphere environment of different levels.
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)
1. marine atmosphere eroded environment simulation test machine, it is characterized in that: comprise wave-making chamber (1) and fluid storage compartment (6), both are closed structure, between cross-over connection U trap (12) is arranged; Fluid storage compartment (6) top is provided with wave-making motor (10), makes unrestrained parts (5) one ends and links to each other with wave-making motor (10), and the other end inserts in the seawater of wave-making chamber (1); Pump into the top that transition chamber (9) is positioned at wave-making motor (10), be communicated with wave-making chamber (1), in fluid storage compartment (6), be provided with corrosion-resistant motor (7) by pipeline (11), its by output channel with pump into transition chamber (9) and be communicated with.
2. by the described marine atmosphere eroded environment simulation test machine of claim 1, it is characterized in that: on wave-making chamber (1), be provided with atmospheric environment variable valve (2).
3. by claim 1 or 2 described marine atmosphere eroded environment simulation test machines, it is characterized in that: at fluid storage compartment (6) and pump into and be provided with recirculatory pipe (8) between the transition chamber (9).
4. by the described marine atmosphere eroded environment simulation test machine of claim 3, it is characterized in that: the height of described recirculatory pipe (8) in pumping into transition chamber (9) is higher than the height of corrosion-resistant motor (7) output channel.
5. by claim 1 or 2 described marine atmosphere eroded environment simulation test machines, it is characterized in that: on described pipeline (11) and the U trap (12) valve is installed all.
6. by the described marine atmosphere eroded environment simulation test machine of claim 5, it is characterized in that: the valve on described pipeline (11) and the U trap (12) is a ball valve made of plastic.
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
ID=38902255
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 |
|---|---|
| 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 |