CN201697848U - Slot type ship-bottom antifouling coating dynamic testing dial - Google Patents
Slot type ship-bottom antifouling coating dynamic testing dial Download PDFInfo
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- CN201697848U CN201697848U CN2010202160233U CN201020216023U CN201697848U CN 201697848 U CN201697848 U CN 201697848U CN 2010202160233 U CN2010202160233 U CN 2010202160233U CN 201020216023 U CN201020216023 U CN 201020216023U CN 201697848 U CN201697848 U CN 201697848U
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Abstract
The utility model relates to a slot type ship-bottom antifouling coating dynamic testing dial, in particular to a testing device for testing dynamic characteristic on the surface of the ship-bottom antifouling coating, which comprises a motor, a dial body and a tested sample plate. The dial body is disc-shaped. A key axle hole is processed in the middle of the dial body. Two to ten sample plug-in slots are processed in the axial direction of the dial body. The tested sample plate comprises a tested sample and a sample adhesive plate. The tested sample is adhered on the sample adhesive plate. The sample plug-in slots are plugged in the circumference of the dial body, which are clamped by a sample clamping block and fixed by a sample fastening strip and a screw. The dial body is arranged on an extension axle of the motor through the key axle hole. The utility model is arranged on a seawater temperature controllable dynamic simulation testing device, and used for testing abrasion rate, self-polishing rate, surface roughness dynamic change law of the ship-bottom antifouling coating under different temperatures, which provides the basic technical data for the development of the novel ship-bottom antifouling coating.
Description
Technical field
Insertion type hull-bottom antifouling coating dynamic test rotating disc described in the utility model relates to a kind of test unit of testing the dynamic perfromance on hull-bottom antifouling coating surface.
Background technology
At present be on active service in the ocean in the naval vessel, the hull bottom zone of its underwater can be subjected to halobiontic adhere to stained.Therefore, hull bottom needs the application antifouling paint halobiontic stained to prevent.For a long time, people adopt the anti fouling agent release type antifouling paint that contains cuprous oxide, heavy metal, organo-tin compound and various biocides always, and this class antifouling paint mainly relies in seawater and to discharge the toxic agent that reaches certain critical release rate and prevent that sea life adhering to alow is stained.Therefore, in the research and development screening process of antifouling paint, people have designed a kind of drum device, are mainly used in the toxic agent release rate of test nonpolluting coating in seawater.At present, be mostly to set up the rotary drum dynamic testing equipment in testing station, ocean, harbour both at home and abroad, the test evaluation nonpolluting coating is at real marine antifouling property etc., the variation of experience Various Seasonal, and the test period needs about 1 year approximately.But the testing station that experiment work need be arrived appointment carries out, and research work is extremely inconvenient, and in addition, the defective of this drum device is, can only simulate a speed of a ship or plane on naval vessel during single test, and test efficiency is not high.Therefore make the novel ship pollution prevention coating of development research need the cycle long, cost is high.For this reason, set up dynamic sea water simulation device in the laboratory, significant to studying novel marine material and barrier material.People such as Zhang Zhanping, Qi Yuhong has designed utility model " marine material seawater controllable temperature dynamic simulation test device ", " naval vessel and marine structure material seawater controllable temperature scouring simulation test device ".In recent years, along with the coming into force and put teeth in of international regulations such as " system's pacts at the bottom of the marine antifouling ", extremely urgent to the requirement of the stained guard technology of novel high-performance environmental friendliness marine corrosion.Each state all in the input that strengthens research and development, actively researches and develops novel antifouling coating, is non-toxic agent release type antifouling paint especially.On the other hand, arrival along with low-carbon economy, the attention degree that the energy-conservation of consumption reduction of boats and ships is reduced discharging increases day by day, this novel environment friendly antifouling paint that just requires to research and develop has good drag reduction consumption reduction performance, therefore, the dynamic perfromance that needs special concern nonpolluting coating surface requires to have proving installation more efficiently to realize to the abrasion rate of hull-bottom antifouling coating under different temperatures, from the test of polishing rate, surfaceness dynamic rule.At existing problem in the above-mentioned prior art, a kind of novel insertion type hull-bottom antifouling coating dynamic test rotating disc of research and design, existing problem is very necessary in the prior art thereby overcome.
Summary of the invention
In view of existing problem in the above-mentioned prior art, the purpose of this utility model is a kind of novel insertion type hull-bottom antifouling coating dynamic test rotating disc of research and design, use the rotary drum dynamic testing equipment at present thereby solve, test period is long, the testing station that experiment work need be arrived appointment carries out, and research work is extremely inconvenient, in addition, can only simulate a speed of a ship or plane on naval vessel during single test, problems such as test efficiency is not high, cycle length, cost height.
Insertion type hull-bottom antifouling coating dynamic test rotating disc described in the utility model is made up of motor, rotating disk disk body and tested model.Described rotating disk disk body is a disc, and the centre is processed with the key axis hole, and the rotating disk disk body axially is processed with 2-10 sample inserting groove.Described tested model is made up of tested sample and sample adhesive sheet, and tested sample is bonded on the sample adhesive sheet, and the circumference insertion sample inserting groove by the rotating disk disk body clamps it with the sample clamp, is fixed with sample bracket and screw; The rotating disk disk body is installed on the motor projecting shaft by the key axis hole.The diameter of rotating disk disk body described in the utility model is 180mm-1000mm, and thickness is 6mm-40mm.Sample inserting groove described in the utility model is axially uniform on the rotating disk disk body, and the physical dimension of sample inserting groove is length 50mm-300mm, width 50mm-200mm, thickness 0.5mm-4mm.The utility model rotating disk disk body (1) adopts steel plate, aluminium alloy plate or plastic plate manufacturing
Design of the present utility model provides a kind of insertion type hull-bottom antifouling coating dynamic test rotating disc, clamping on relevant seawater dynamic testing equipment by certain rotating speed rotation cycle regular hour, can realize easily to nonpolluting coating the abrasion rate, from the measurement of polishing rate, surfaceness.Because under the certain condition of rotating speed, the linear velocity that goes out apart from the axle center any point on the test rotating disk is directly proportional with this distance of putting the axle center, therefore, single test can record the relation of certain internally coated thickness of simulation speed of a ship or plane scope and the roughness and the simulation speed of a ship or plane easily, for the applicable elements of researching and developing novel antifouling coating and definite antifouling paint provides a large amount of technical data.
Major advantage of the present utility model is:
(1) the test evaluation hull-bottom antifouling coating surface dynamic property of under the briny environment condition, being on active service quickly and easily under laboratory condition.
(2) single test can be measured the character of surface of multiple hull-bottom antifouling coating simultaneously.
(3) tested hull bottom coating surface is on the same plane with the test disc surfaces, and does not have ridge such as screw on the test surfaces, can simulate the relative motion state of hull bottom and seawater well.
(4) single test can obtain with the surface abrasion rate of a kind of hull-bottom antifouling coating in certain simulation speed of a ship or plane scope, from polishing rate and roughness running parameter.
(5) this test unit can be used for the material of all relative motions in aqueous medium of test evaluation, except naval vessel and marine structure structured material and barrier material thereof, also has material and barrier materials thereof such as cooling sea water pump, inner-walls of duct.
(6) test sample plate is easy to the application preparation.Can utilize easily about tinplate in the coating property testing standard and steel plate system sample and carry out experimental test.
Description of drawings
The utility model has three width of cloth accompanying drawings, wherein:
Fig. 1 is the insertion type hull-bottom antifouling coating dynamic test rotating disc structural representation;
Fig. 2 is a rotating disk disk body synoptic diagram;
Fig. 3 is a sample clamp synoptic diagram.
Among the figure: 1, rotating disk disk body 2, sample inserting groove 3, sample clamp 4, sample bracket 5, key axis hole 6, tested model.
Embodiment
Specific embodiment of the utility model is made up of motor, rotating disk disk body 1 and tested model 6 as shown in Figure 1.Described rotating disk disk body 1 is a disc, and the centre is processed with key axis hole 5, and rotating disk disk body 1 axially is processed with 4 sample inserting grooves 2; Described tested model 6 is made up of tested sample and sample adhesive sheet, and tested sample is bonded on the sample adhesive sheet, and the circumference insertion sample inserting groove 2 by rotating disk disk body 1, is fixed with sample bracket 4 and screw its clamping with sample clamp 3.Rotating disk disk body 1 is installed on the motor projecting shaft by key axis hole 5.It is 3 kilowatt hours that rotating disk disk body 1 described in the utility model is worked as power of motor, and diameter is 360mm, and thickness is 10mm.Described sample inserting groove 2 is axially uniform on rotating disk disk body 1, and the physical dimension of sample inserting groove 2 is length 105mm, width 60mm, thickness 1.5mm.Rotating disk disk body 1 described in the utility model adopts the manufacturing of PVC plastic plate
The implementation process of utilizing the utility model to carry out tests such as protective coating abrasion rate is, with water-fast adhesive that the back side and the sample adhesive sheet of sample is bonding, treat bonding fully after, to together insert sample inserting groove 2 with the mutually bonding firm sample of sample adhesive sheet, insert sample clamp 3 then, sample is securely fixed in the rotating disk disk body 1 by sample bracket 4 with trip bolt again.The test rotating disk that will assemble during test is installed on the motor of relevant devices can carry out testing experiment.Rotating disk disk body 1 level is dipped in seawater test flume or real marine, and test water medium volume is more than 5 times of rotating disk disk body 1 volume.Before the test, in the model surface measurement thickness and the roughness of rotating disk disk body 1 axle center certain distance; Rotation regular hour week after date unloads lower rotary table disk body 1 under certain rotating speed, is measuring thickness, roughness etc. with aforesaid same position, calculates coating abrasion rate under the corresponding simulation speed of a ship or plane then, from polishing rate and roughness rate of change.
Claims (4)
1. an insertion type hull-bottom antifouling coating dynamic test rotating disc is made up of motor, rotating disk disk body (1) and tested model (6); It is characterized in that described rotating disk disk body (1) is disc, the centre is processed with key axis hole (5), and rotating disk disk body (1) axially is processed with 2-10 sample inserting groove (2); Described tested model (6) is made up of tested sample and sample adhesive sheet, tested sample is bonded on the sample adhesive sheet, circumference by rotating disk disk body (1) inserts sample inserting groove (2),, is fixed with sample bracket (4) and screw its clamping with sample clamp (3); Rotating disk disk body (1) is installed on the motor projecting shaft by key axis hole (5).
2. insertion type hull-bottom antifouling coating dynamic test rotating disc according to claim 1, the diameter that it is characterized in that described rotating disk disk body (1) is 180mm-1000mm, thickness is 6mm-40mm.
3. insertion type hull-bottom antifouling coating dynamic test rotating disc according to claim 1, it is characterized in that described sample inserting groove (2) is axially uniform on rotating disk disk body (1), the physical dimension of sample inserting groove (2) is length 50mm-300mm, width 50mm-200mm, thickness 0.5mm-4mm.
4. embedded dynamic test rotary table for ship-bottom antifouling coating according to claim 1 is characterized in that rotating disk disk body (1) adopts steel plate, aluminium alloy plate or plastic plate manufacturing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202160233U CN201697848U (en) | 2010-06-02 | 2010-06-02 | Slot type ship-bottom antifouling coating dynamic testing dial |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202160233U CN201697848U (en) | 2010-06-02 | 2010-06-02 | Slot type ship-bottom antifouling coating dynamic testing dial |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201697848U true CN201697848U (en) | 2011-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202160233U Expired - Fee Related CN201697848U (en) | 2010-06-02 | 2010-06-02 | Slot type ship-bottom antifouling coating dynamic testing dial |
Country Status (1)
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|---|---|
| CN (1) | CN201697848U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778539A (en) * | 2012-07-16 | 2012-11-14 | 中国船舶重工集团公司第七二五研究所 | Quick evaluation method for antifouling service life of self-polishing antifouling paint |
| CN107314945A (en) * | 2017-07-18 | 2017-11-03 | 青岛理工大学 | Marine settings surface coating material antirust antifouling capacity dynamic simulation experimental device |
-
2010
- 2010-06-02 CN CN2010202160233U patent/CN201697848U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778539A (en) * | 2012-07-16 | 2012-11-14 | 中国船舶重工集团公司第七二五研究所 | Quick evaluation method for antifouling service life of self-polishing antifouling paint |
| CN102778539B (en) * | 2012-07-16 | 2015-12-09 | 中国船舶重工集团公司第七二五研究所 | A kind of fast appraisement method of self polishing copolymer antifouling paint antifouling life |
| CN107314945A (en) * | 2017-07-18 | 2017-11-03 | 青岛理工大学 | Marine settings surface coating material antirust antifouling capacity dynamic simulation experimental device |
| CN107314945B (en) * | 2017-07-18 | 2023-08-01 | 青岛理工大学 | Dynamic simulation experiment device for rust-proof and anti-fouling capability of marine equipment surface coating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20130602 |