CN207662774U - A kind of device for simulating stainless steel marine corrosion - Google Patents
A kind of device for simulating stainless steel marine corrosion Download PDFInfo
- Publication number
- CN207662774U CN207662774U CN201721624858.0U CN201721624858U CN207662774U CN 207662774 U CN207662774 U CN 207662774U CN 201721624858 U CN201721624858 U CN 201721624858U CN 207662774 U CN207662774 U CN 207662774U
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- babinet
- stainless steel
- control panel
- chamber
- motor
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Abstract
The utility model provides a kind of device for simulating stainless steel marine corrosion, belong to simulated environmental test engineering device technique field, including chamber, liquid reserve tank and control cabinet, chamber is separated into the first babinet and the second babinet equipped with partition board vertically in the chamber, liquid is conveyed by peristaltic pump between the liquid reserve tank and the second babinet, the control cabinet is located on liquid reserve tank；Rotary Specimen Rack, fixed specimen holder, blowing device, heater and temp probe are equipped in first babinet and the second babinet, the chamber is additionally provided with case lid, and the lower surface of the case lid is equipped with light source；The control cabinet is equipped with temperature control panel, control panel for motor, light source control panel and the time relay.The utility model can simulate the corrosive environment of Sea Water Splashing Zone, Tidal zone, submerged zone etc. simultaneously, and being capable of the influence to stainless steel marine corrosion such as microorganisms, sunshine, sea wind, alternation of wetting and drying.
Description
Technical field
The utility model belongs to simulated environmental test engineering device technique field, and in particular to one kind is for simulating stainless steel ocean
The device of corrosion.
Background technology
In the production and living of the mankind, corrosion brings huge loss to the mankind, and is lost as caused by marine corrosion
Account for about 1/10th or more of total corrosion loss, while marine corrosion causes grave danger to safety in production.Currently, stainless steel
Material marine corrosion experiment is mainly carried out by the marine corrosion experiment station established near coastline, but real extra large hanging sample needs
A large amount of human and material resources and financial resources, and it is long there are the test period, test data discreteness is big, is not easy to observe in real time and test
The shortcomings of, therefore, it is badly in need of a kind of experimental rig of the simulating ocean environment that interior uses corrosion.
The prior art (CN203758887U) discloses a kind of marine corrosion simulation test system, by pulley, motor with
And steel wire drives sample of the hanging on specimen holder to move up and down, and to simulate ocean tidal range state, passes through wave control system
Corrosion of the simulated waves to sample, but since marine environment influence factor is more, only pass through ocean wave and tidal range two
Aspect is difficult to real simulation marine environment, and there are a large amount of microorganisms in ocean, corrodes caused by microorganism and also accounts for very
Big proportion, and the prior art can not simulate marine microorganism corrosion.
Utility model content
The utility model provides a kind of device for simulating stainless steel marine corrosion, can solve to exist in the prior art
The problem of.
The utility model provides a kind of device for simulating stainless steel marine corrosion, including chamber, liquid reserve tank and control
Case processed is equipped with partition board in the chamber and chamber is separated into the first babinet and the second babinet vertically, the liquid reserve tank and the
Liquid is conveyed by peristaltic pump between two babinets, the control cabinet is located on liquid reserve tank；In first babinet and the second babinet
It is respectively equipped with Rotary Specimen Rack, the Rotary Specimen Rack is driven by the transmission device outside chamber, the Rotary Specimen Rack
Top further respectively have fixed specimen holder, blowing device, first case are further respectively had above the fixed specimen holder
The bottom of body and the second babinet is all provided with having heaters and temp probe, and the chamber is additionally provided with case lid, the bottom table of the case lid
Face is equipped with light source；The control cabinet is equipped with temperature control panel, control panel for motor, light source control panel and time relay
Device, the temperature control panel are electrically connected with temp probe, and the motor control box is electrically connected with transmission device, the light
Source control panel and light source are electrically connected, and the time relay is electrically connected with motor control box.
Preferably, the transmission device includes speed regulating motor, variable-speed motor and belt pulley, the variable-speed motor by belt pulley with
Speed regulating motor is electrically connected, and the Rotary Specimen Rack includes multiple blades and the fixation disk positioned at both ends of the blade, the rotation sample
For product frame by the output axis connection of transmission shaft and variable-speed motor, the one end of the transmission shaft far from variable-speed motor extends to examination across partition board
On the side wall of tryoff, the rotating speed of Rotary Specimen Rack can be controlled.
It is highly preferred that being connected with L-shaped hook one on each blade of Rotary Specimen Rack, set on the L-shaped hook one
There is external screw thread, sample is hung on L-shaped hook one, can be fastened with nut by external screw thread, prevent the sample in rotary course
It falls off.
Preferably, the fixed specimen holder includes framework and multiple hanging rods for being arranged in framework, the bottom of each hanging rod
It is connected with L-shaped hook two.
It is highly preferred that the fixed specimen holder is mounted on by bearing in the first babinet and the second babinet, it can be by fixation
Specimen holder takes out, and facilitates fixed sample.
Preferably, be provided with straight slot on the partition board, be equipped in the straight slot only allow hydrone by reverse osmosis membrane, when
When carrying out microbiologic(al) corrosion experiment, bacterium solution is conveyed into the second babinet by liquid reserve tank, reverse osmosis membrane only allows hydrone to pass through,
And thalline can not pass through, to make the first babinet become blank control group, the second babinet is test group, can be with by check experiment
Preferably study corrosion of the microorganism to stainless steel in seawater.
Preferably, the bottom of first babinet and the second babinet be equipped with outlet tube, convenient for liquid is discharged, it is described go out liquid
Pipe is equipped with cloth-bag type strainer, the contaminant filter that can will be generated by corrosion in babinet.
The utility model provide it is a kind of for simulating the device of stainless steel marine corrosion, compared with prior art, have with
Lower advantage：1, the utility model can simulate the corrosive environment of Sea Water Splashing Zone, Tidal zone, submerged zone etc. simultaneously, and can
The influence to stainless steel marine corrosion such as microorganisms, sunshine, sea wind, alternation of wetting and drying, thus preferably simulating ocean environment
Under the conditions of stainless steel corrosion behavior；2, chamber is separated by the first babinet and the second babinet by partition board, can simultaneously into
Row check experiment is to be better understood by influence of the various factors to Corrosion of Stainless Steel；3, pass through heater, temp probe and temperature
Spending control panel can be to the heating of seawater in babinet, to simulate true ocean temperature, when ocean temperature is higher than set temperature
When, by the relay disconnecting circuit in control cabinet, stop heating；4, straight slot is provided on partition board, being equipped in straight slot only allows water
Molecule by reverse osmosis membrane bacterium solution, reverse osmosis are conveyed into the second babinet by liquid reserve tank when carrying out microbiologic(al) corrosion experiment
Permeable membrane only allows hydrone to pass through, and thalline can not pass through, and to make the first babinet become blank control group, the second babinet is examination
Group is tested, corrosion of the microorganism to stainless steel in seawater can preferably be studied by check experiment；5, it is set above fixed specimen holder
Have blowing device, on the one hand can simulate sea wind, on the other hand when studying influence of the alternation of wetting and drying to corrosion, can quickly by
Sample dries up.
Description of the drawings
Fig. 1 is the structural schematic diagram of the device for simulating stainless steel marine corrosion in the utility model embodiment；
Fig. 2 is the structural schematic diagram of Rotary Specimen Rack in Fig. 1 (L-shaped hook one is not drawn into)；
Fig. 3 is the vertical view that specimen holder is fixed in Fig. 1；
Fig. 4 is the structural schematic diagram of L-shaped hook one in Fig. 1.
Specific implementation mode
Below in conjunction with the accompanying drawings, a specific implementation mode of the utility model is described in detail, it is to be understood that this
The protection domain of utility model is not restricted by specific implementation.
As shown in Figs 1-4, a kind of device for simulating stainless steel marine corrosion, including chamber 1, liquid reserve tank 2 and control
Chamber is separated into the first babinet 11 and the second babinet 12, the liquid storage in the chamber 1 by case 3 processed equipped with partition board vertically
Liquid is conveyed by peristaltic pump 4 between case 2 and the second babinet 12, straight slot 109 is provided on the partition board, is set in the straight slot 109
Have only allow hydrone by reverse osmosis membrane, when carrying out microbiologic(al) corrosion experiment, by liquid reserve tank 2 into the second babinet 12
Bacterium solution is conveyed, reverse osmosis membrane only allows hydrone to pass through, and thalline can not pass through, to make the first babinet 11 become blank control
Group, the second babinet 12 are test group, and corrosion of the microorganism to stainless steel in seawater, institute can be preferably studied by check experiment
Control cabinet 3 is stated to be located on liquid reserve tank 2.
Rotary Specimen Rack 101 is respectively equipped in first babinet, 11 and second babinet 12, the Rotary Specimen Rack 101 is logical
Transmission device outside overtesting case 1 drives, and the transmission device includes speed regulating motor 102, variable-speed motor 103 and belt pulley, institute
It states variable-speed motor 103 to connect with speed regulating motor 102 by belt pulley, the Rotary Specimen Rack 101 is including multiple blades and is located at leaf
The fixation disk at piece both ends is each connected with multiple L-shaped hooks 1 on the blade, the Rotary Specimen Rack 101 passes through transmission
The output axis connection of axis 104 and variable-speed motor 103, the one end of the transmission shaft 104 far from variable-speed motor 103 extend to examination across partition board
On the side wall of tryoff 1, the rotating speed of Rotary Specimen Rack 101 can be controlled；The top of the Rotary Specimen Rack 101 is additionally provided with fixation
Specimen holder 105, the fixed specimen holder 105 are mounted on by bearing in the first babinet 11 and the second babinet 12, the fixed sample
Product frame 105 includes framework and the multiple hanging rods being arranged in framework, and the bottom of each hanging rod is connected with L-shaped hook 2 111, L-shaped
Linking up with 2 111 has and L-shaped one 106 identical structures of hook；The top of the fixed specimen holder 105 further respectively has wind turbine
107, the bottom of first babinet, 11 and second babinet 12 is all provided with having heaters 108 and temp probe；First babinet 11
It is equipped with liquid outlet 110 with the bottom of the second babinet 12, convenient for liquid to be discharged, the liquid outlet 110 is filtered equipped with cloth-bag type
Net, the contaminant filter that can will be generated by corrosion in babinet；The chamber 1 is equipped with case lid 13, the bottom table of the case lid 13
It is equipped with fluorescent tube 131 with the first babinet 11 and 12 corresponding position of the second babinet on face, the fluorescent tube 131 can adjust bright by control circuit
Degree, can pass through intensity adjustable light source analogy sea sunshine.
The control cabinet 3 is equipped with temperature control panel 301, control panel for motor 302 and light source control panel 303,
The temperature control panel 301 be equipped with temperature display, temperature adjusting key and relay, the temperature control panel 301 with
Temp probe is electrically connected；The control panel for motor 302 is equipped with speed regulating motor switch and adjusting knob, can by adjusting knob
To adjust the rotating speed of Rotary Specimen Rack 101, the control panel for motor 302 is electrically connected with transmission device；The light source control
Panel 303 is equipped with fluorescent tube switch and brightness regulation knob, and the light source control panel 303 is electrically connected with fluorescent tube 131, described
Also 3 are equipped with the time relay 304 on control cabinet, and the time relay 304 is electrically connected with control panel for motor 302.
The operation principle of the utility model is：Before experiment, it is added into the first babinet 11 and the second babinet 12 appropriate artificial
Seawater so that the liquid level of seawater is located between 101 lowest point blade of transmission shaft 104 and Rotary Specimen Rack, opening wind turbine 107, and one
Aspect can simulate sea wind, on the other hand can also make liquid fluctuating by tuning up wind speed, to simulated wave, open fluorescent tube
131, marine sunshine is simulated, heater button is opened and artificial seawater is heated to set temperature；When experiment, sample is passed through into rotation
On specimen holder 101 L-shaped hook 1 fix, then open speed regulating motor 102, speed regulating motor 102 drive variable-speed motor 103 into
And drive Rotary Specimen Rack 101 to rotate, with the rotation of Rotary Specimen Rack 101, hang over sample in Rotary Specimen Rack 101 then on
Lower movement can simulate ocean tidal range state；When the rotary sample in Rotary Specimen Rack 101 to ullage, can also lead to
It crosses wind turbine 107 to dry up sample surfaces, to simulate influence of the alternation of wetting and drying to Corrosion of Stainless Steel；When wave splash zone to be studied
When environment is to the corrosion test of stainless steel, by peristaltic pump 4 to supplementing seawater in the second babinet 12 so that 11 He of the first babinet
The liquid level of second babinet 12 did not had Rotary Specimen Rack 101, was consolidated sample by the L-shaped hook 2 111 on fixed specimen holder 105
It is fixed, speed regulating motor 102 is opened, artificial seawater is patted in the rotation of Rotary Specimen Rack 101 at this time makes artificial seawater splash to fixed sample
On sample on frame 105, Sea Water Splashing Zone environment is simulated, is knocked off between can controlling speed regulating motor 102 by the time relay 304
Make；When submerged zone environment in ocean to be simulated, sample is fixed on the L-shaped hook 1 of 101 lowest point of Rotary Specimen Rack,
So that sample is immersed in artificial seawater entirely, does not open speed regulating motor 102 at this time；When microbiologic(al) corrosion to be simulated, open compacted
Dynamic pump 4 conveys bacterium solution by liquid reserve tank 3 into the second babinet 12, and reverse osmosis membrane only allows hydrone to pass through, and thalline can not lead to
It crosses, to make the first babinet 11 become blank control group, the second babinet 12 is test group, can be preferably by check experiment
Study corrosion of the microorganism to stainless steel in seawater.
Disclosed above is only a specific embodiment of the utility model, and still, the utility model embodiment is not office
It is limited to this, the changes that any person skilled in the art can think of should all fall into the scope of protection of the utility model.
Claims (7)
1. a kind of device for simulating stainless steel marine corrosion, including chamber (1), liquid reserve tank (2) and control cabinet (3), institute
It states in chamber (1) and chamber is separated into the first babinet (11) and the second babinet (12), the liquid reserve tank equipped with partition board vertically
(2) liquid is conveyed by peristaltic pump (4) between the second babinet (12), the control cabinet (3) is located on liquid reserve tank (2), special
Sign is, Rotary Specimen Rack (101), the Rotary Specimen Rack are respectively equipped in first babinet (11) and the second babinet (12)
(101) it is driven by the external transmission device of chamber (1), fixation is further respectively had above the Rotary Specimen Rack (101)
Specimen holder (105) further respectively has blowing device (107), first babinet (11) above the fixed specimen holder (105)
It is all provided with having heaters (108) and temp probe with the bottom of the second babinet (12), the chamber (1) is equipped with case lid (13), institute
The bottom surface for stating case lid (13) is equipped with light source (131)；
The control cabinet (3) is equipped with temperature control panel (301), control panel for motor (302), light source control panel (303)
With the time relay (304), the temperature control panel (301) is electrically connected with temp probe, the control panel for motor
(302) it is electrically connected with transmission device, the light source control panel (303) is electrically connected with light source (131), the time relay
Device (304) is electrically connected with control panel for motor (302).
2. the device according to claim 1 for simulating stainless steel marine corrosion, which is characterized in that the transmission device
Including speed regulating motor (102), variable-speed motor (103) and belt pulley, the variable-speed motor (103) passes through belt pulley and speed regulating motor
(102) it connects, the Rotary Specimen Rack (101) includes multiple blades and the fixation disk positioned at both ends of the blade, the rotation sample
Frame (101) is by the output axis connection of transmission shaft (104) and variable-speed motor (103), and the transmission shaft (104) is far from variable-speed motor
(103) one end is extended to across partition board on the side wall of chamber (1).
3. the device according to claim 2 for simulating stainless steel marine corrosion, which is characterized in that the rotation sample
It is connected with L-shaped on each blade of frame (101) and links up with one (106), the L-shaped links up with one (106) and is equipped with external screw thread.
4. the device according to claim 1 for simulating stainless steel marine corrosion, which is characterized in that the fixed sample
Frame (105) includes framework and multiple hanging rods for being arranged in framework, and the bottom of each hanging rod is connected with L-shaped and links up with two (111), institute
It states L-shaped and links up with two (111) with the identical structure with one (106) of L-shaped hook.
5. the device according to claim 4 for simulating stainless steel marine corrosion, which is characterized in that the fixed sample
Frame (105) is mounted on by bearing in the first babinet (11) and the second babinet (12).
6. the device according to claim 1 for simulating stainless steel marine corrosion, which is characterized in that opened on the partition board
There is straight slot (109), reverse osmosis membrane is equipped in the straight slot (109).
7. the device according to claim 1 for simulating stainless steel marine corrosion, which is characterized in that first babinet
(11) and the bottom of the second babinet (12) is equipped with outlet tube (110), and the outlet tube (110) is equipped with cloth-bag type strainer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721624858.0U CN207662774U (en) | 2017-11-28 | 2017-11-28 | A kind of device for simulating stainless steel marine corrosion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721624858.0U CN207662774U (en) | 2017-11-28 | 2017-11-28 | A kind of device for simulating stainless steel marine corrosion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207662774U true CN207662774U (en) | 2018-07-27 |
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ID=62946712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721624858.0U Expired - Fee Related CN207662774U (en) | 2017-11-28 | 2017-11-28 | A kind of device for simulating stainless steel marine corrosion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207662774U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109254132A (en) * | 2018-10-12 | 2019-01-22 | 中国环境科学研究院 | A kind of microcosm experiment device for simulating pond ecosystem |
| CN109916592A (en) * | 2019-04-08 | 2019-06-21 | 吉林大学 | A kind of device for simulated seawater fluctuation |
| CN110132828A (en) * | 2019-05-17 | 2019-08-16 | 常州大学 | A kind of anti-sand setting tests the speed erosion corrosion testing machine |
| CN110687036A (en) * | 2019-05-21 | 2020-01-14 | 中国船舶重工集团公司第七二五研究所 | Multi-zone integrated seawater environment test device |
| CN112033882A (en) * | 2020-09-02 | 2020-12-04 | 湘潭大学 | Method and device for testing microbial corrosion of ocean tidal zone |
| CN112630134A (en) * | 2020-12-31 | 2021-04-09 | 常州工学院 | Accelerated aging test box for simulating wave impact in ocean splash zone |
| CN113029930A (en) * | 2021-03-16 | 2021-06-25 | 中国船舶重工集团公司第七二五研究所 | Corrosion test method for marine fouling organisms in real sea environment |
| CN113125323A (en) * | 2020-01-15 | 2021-07-16 | 中国科学院海洋研究所 | A simulation tidal range device for exploring tidal range district hydrogen infiltration |
-
2017
- 2017-11-28 CN CN201721624858.0U patent/CN207662774U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109254132A (en) * | 2018-10-12 | 2019-01-22 | 中国环境科学研究院 | A kind of microcosm experiment device for simulating pond ecosystem |
| CN109254132B (en) * | 2018-10-12 | 2023-11-21 | 中国环境科学研究院 | Microcosm experimental device for simulating pond ecosystem |
| CN109916592A (en) * | 2019-04-08 | 2019-06-21 | 吉林大学 | A kind of device for simulated seawater fluctuation |
| CN110132828A (en) * | 2019-05-17 | 2019-08-16 | 常州大学 | A kind of anti-sand setting tests the speed erosion corrosion testing machine |
| CN110687036A (en) * | 2019-05-21 | 2020-01-14 | 中国船舶重工集团公司第七二五研究所 | Multi-zone integrated seawater environment test device |
| CN113125323A (en) * | 2020-01-15 | 2021-07-16 | 中国科学院海洋研究所 | A simulation tidal range device for exploring tidal range district hydrogen infiltration |
| CN112033882A (en) * | 2020-09-02 | 2020-12-04 | 湘潭大学 | Method and device for testing microbial corrosion of ocean tidal zone |
| CN112630134A (en) * | 2020-12-31 | 2021-04-09 | 常州工学院 | Accelerated aging test box for simulating wave impact in ocean splash zone |
| CN113029930A (en) * | 2021-03-16 | 2021-06-25 | 中国船舶重工集团公司第七二五研究所 | Corrosion test method for marine fouling organisms in real sea environment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 Termination date: 20181128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |