Netting antifouling paint polishing rate testing device
By designing a testing device that includes support, immersion, rinsing, and speed measuring components, and using a remote-controlled water pump and a mobile speed measuring instrument to simulate seawater rinsing, the problem of complex structure and low accuracy of existing devices is solved, and efficient and accurate testing of the polishing rate of mesh antifouling coatings is achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-22
- Publication Date
- 2026-04-10
AI Technical Summary
Existing testing devices for polishing rate of mesh antifouling coatings are complex in structure, inconvenient to operate, have low testing accuracy, are difficult to simulate actual water flow conditions, and lack precise control over rinsing and immersion conditions, affecting the reliability of test results.
A testing device was designed, comprising a support device, an immersion device, a flushing device, a speed measuring device, and a support device. A portable seawater speed meter and a remote-controlled water pump were used to simulate seawater flushing. The flow rate was controlled by adjusting the water pressure of the water pump, ensuring the accuracy and safety of the test.
It achieves efficient and accurate testing of polishing rate of mesh antifouling coating, and the test results are closer to actual applications. It improves the convenience and safety of operation, reduces errors caused by positional differences and device shaking, and ensures the accuracy and reliability of the test.
Smart Images
Figure CN224109181U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to quality detection technical field especially relates to a net clothes antifouling coating polishing rate testing arrangement. BACKGROUND
[0002] The net clothes antifouling coating is a kind of coating specially used to prevent marine organisms from adhering to the net clothes such as fishery culture net cage and fishing net.The surface of net clothes is easily attached by marine organisms and corroded by seawater, which affects the use efficiency and service life. When people use net clothes coating to soak, they cannot understand the performance of the product, and the effect of the product cannot be expected, thus reducing the use willingness of users. The polishing rate (i.e. the wear rate of coating under specific conditions) of antifouling coating is one of the key factors affecting its antifouling period effect. At present, there is a lack of a device that can accurately test the polishing rate of net clothes antifouling coating in the market, so it is difficult to objectively evaluate the performance of the coating. The existing polishing rate testing device usually has the following problems:
[0003] 1. The testing device structure is complex, and the operation is inconvenient;
[0004] 2. The testing precision is not high, and it is difficult to truly simulate the actual water flow condition;
[0005] 3. The scouring and soaking conditions of coating layer during testing are not accurate enough, which affects the reliability of test results.
[0006] Therefore, it is urgent to design a device that can efficiently and accurately test the polishing rate of net clothes antifouling coating in the technical field. CONTENT OF THE UTILITY MODEL
[0007] The utility model aims at solving the above technical problem, and provides a net clothes antifouling coating polishing rate testing arrangement.
[0008] To solve the above technical problem, the utility model provides the following technical scheme:
[0009] The utility model provides a net clothes antifouling coating polishing rate testing arrangement,
[0010] The supporting device is arranged at the lower end of the soaking device, the soaking device comprises a soaking groove, the supporting device is arranged in the soaking groove, the supporting device comprises supporting columns, net supporting columns and sample plate supporting frames, the supporting columns are arranged in the left and right ends of the soaking groove, the net supporting columns are arranged on the side walls of the soaking groove, and the sample plate supporting frames are arranged on the inner bottom surfaces of the soaking groove.
[0011] Optionally, the net supporting columns are arranged on the side walls of the soaking groove in the form of buckles, and the sample plate supporting frames are staggered with the net supporting columns.
[0012] Optionally, the inner side walls of the soaking groove are provided with arc surfaces, the upper ends of the net supporting columns are provided with buckles, the lower ends of the net supporting columns are provided with column bases, the net supporting columns are nested with the upper ends of the soaking groove through the buckles, the lower ends of the net supporting columns are fixed with the arc surfaces of the soaking groove through extrusion through the column bases, and the sample plate supporting frames comprise sample plates and supporting frame bases.
[0013] Optionally, the lower end of the soaking groove is provided with a drain pipe, and the drain pipe is communicated with the inside of the soaking groove.
[0014] Optionally, the drain pipe is provided with a valve, and the valve is used to control the drainage speed of the drain pipe.
[0015] Optionally, the net supporting columns are arranged in groups, and the net supporting columns in the groups are uniformly arranged.
[0016] The sample plate supporting frames are arranged in groups, and the sample plate supporting frames in the groups are uniformly arranged.
[0017] Optionally, the supporting device comprises a supporting frame, the connecting position of the supporting frame and the soaking groove and the ground is provided with an antiskid sticker, the stability of the soaking groove is improved, the supporting frame is arranged in groups, and the supporting frames in the groups are uniformly distributed along the lower surface of the soaking groove.
[0018] In conclusion, the supporting device has the following beneficial effects:
[0019] The application uses a flushing device to simulate seawater flushing, uses a speed testing device to test seawater flow speed, realizes anti-fouling coating polishing speed testing by simulating seawater flushing under different flow speeds for a long time, and can simulate seawater flow speeds under different conditions by adjusting water pump water pressure. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 It is a perspective view of the soaking tank of the utility model.
[0021] Figure 2 It is a schematic view of the bearing column structure of the utility model.
[0022] Figure 3 It is a schematic view of the net clothing bearing column structure of the utility model
[0023] Figure 4 It is a schematic view of the sample plate bearing frame structure of the utility model.
[0024] Figure 5 It is a top view of the utility model.
[0025] The reference signs are explained as follows: 1-bear column, 2-net clothing bearing column, 3-sample plate bearing frame, 4-soaking tank, 5-drain pipe, 6-support frame, 7-arc surface, 8-buckle, 9-column base, 10-bearing frame base. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0027] Embodiment:
[0028] As shown in the accompanying drawings, the utility model provides a net clothing anti-fouling coating polishing speed testing device, Figures 1-5
[0029] The supporting device, the soaking device, the flushing device, the speed measuring device and the supporting device are provided at the lower end of the soaking device, the soaking device comprises a soaking tank 4, the supporting device is arranged in the soaking tank 4, the supporting device comprises a supporting column 1, a net supporting column 2 and a sample plate supporting frame 3, the supporting column 1 is arranged in the left and right ends of the soaking tank 4, the net supporting column 2 is arranged on the side wall of the soaking tank 4, and the sample plate supporting frame 3 is arranged on the inner bottom surface of the soaking tank 4, the flushing device (not shown in the drawing) comprises a water pump arranged on the supporting column 1, and the flushing rate of the water pump can be controlled through remote control, and the speed measuring device (not shown in the drawing) comprises a movable seawater speed measuring instrument, and the flow rate at each position can be tested by moving the position.
[0030] The water pump of the flushing device is arranged on the supporting column 1, and the flushing rate of the water pump can be controlled through remote control, so that the operator does not need to directly contact the water pump, can flexibly adjust the flushing rate according to the test requirement in a relatively safe position, and the convenience and safety of operation are greatly improved, and meanwhile, the flushing intensity can be accurately controlled according to different test conditions, such as the material of the net and the type of the antifouling paint, so as to simulate the water flow flushing condition in the actual use environment, and the test result is closer to the actual application.
[0031] The speed measuring device adopts the movable seawater speed measuring instrument, the flow rate at each position can be tested by moving the position, in actual test, the distribution of the water flow rate is often uneven, the movable speed measuring instrument can comprehensively and accurately obtain the flow rate data at different positions in the soaking tank 4, provides a reliable basis for analyzing the relationship between the polishing rate of the net antifouling paint and the flow rate, and the operator can selectively measure the key positions according to the test requirement, and the test efficiency and accuracy are improved.
[0032] In the supporting device, the supporting column 1 is arranged in the left and right ends of the soaking tank 4, the net supporting column 2 is arranged on the side wall of the soaking tank 4, and the sample plate supporting frame 3 is arranged on the inner bottom surface of the soaking tank 4, so that the space of the soaking tank 4 is fully utilized, the net and the sample plate can be reasonably distributed in the soaking tank 4, the mutual interference is avoided, the best test position of each component is ensured, and the polishing performance of the net antifouling paint can be accurately evaluated.
[0033] In the application, the speed measuring device comprises an LS1206B type propeller type flowmeter, through the above technical scheme, the LS1206B type propeller type flowmeter can be used to test the seawater flow rate passing through each column.
[0034] The water pump is fixed on the supporting column 1 through a magnetic base.
[0035] The flushing device is used to simulate seawater flushing, the flow rate device is used to test the seawater flow rate, the polishing rate of the antifouling paint is tested by simulating the seawater flushing under different flow rates for a long time, and the seawater flow rate under different conditions can be simulated by adjusting the water pump water pressure.
[0036] Optionally, the net supporting column 2 is arranged on the two side walls of the soaking tank 4 in the form of buckles, and the sample supporting frame 3 is staggered with the net supporting column 2.
[0037] The net supporting column 2 is arranged on the two side walls of the soaking tank 4 in the form of buckles, which is convenient for installation and disassembly, convenient for operation and adjustment, the sample supporting frame 3 is staggered with the net supporting column 2, the distribution of the net and the sample in the soaking tank 4 is more reasonable, the interference between them is avoided, which is beneficial to accurately test the polishing rate of the antifouling paint of the net, and the space utilization is improved.
[0038] Optionally, the inner side wall of the soaking tank 4 is provided with an arc surface 7, the upper end of the net supporting column 2 is provided with a buckle 8, the lower end of the net supporting column 2 is provided with a column base 9, the net supporting column 2 is nested with the upper end of the soaking tank 4 through the buckle 8, the lower end of the net supporting column 2 is fixed with the arc surface 7 of the soaking tank 4 through extrusion through the column base 9, the sample supporting frame 3 comprises a sample and a supporting frame base 10, the supporting frame base 10 is arranged on the inner bottom surface of the soaking tank 4, and the sample is arranged on the supporting frame base 10.
[0039] The inner side wall of the soaking tank 4 is provided with an arc surface 7, the upper end of the net supporting column 2 is nested with the upper end of the soaking tank 4 through the buckle 8, and the lower end is fixed with the arc surface 7 of the soaking tank 4 through extrusion through the column base 9, this fixing mode not only guarantees the stability of the net supporting column 2, but also can adapt to the shape of the soaking tank 4, so that the structure is more compact, the supporting frame base 10 of the sample supporting frame 3 is arranged on the inner bottom surface of the soaking tank 4, and the sample is arranged on the supporting frame base 10, so that the structure is simple, the sample is convenient to place and replace, and the stability of the sample in the test process is ensured.
[0040] The use of the column as the supporting device can make the net fixed more stably, obtain better flushing effect, and be convenient for better disassembly and assembly of the net, and the flushing device supporting column 1 can reduce the influence on the seawater flushing rate in the soaking tank 4 when supporting the flushing device, so that the seawater circulation flushing is kept stable.
[0041] Optionally, a drain pipe 5 is arranged at the lower end of the soaking tank 4, and the drain pipe 5 is communicated with the inside of the soaking tank 4.
[0042] The lower end of the soaking tank 4 is provided with a drain pipe 5 which is connected with the inside of the soaking tank 4, so that the liquid in the soaking tank 4 can be conveniently drained after the test is completed or when the soaking liquid needs to be replaced, the use convenience and efficiency of the device are improved, and the cleanliness of the test environment and the accuracy of the next test are ensured.
[0043] Optionally, the drain pipe 5 is provided with a valve for controlling the drainage speed of the drain pipe 5.
[0044] The valve is arranged on the drain pipe 5, and the drainage speed of the drain pipe 5 can be accurately controlled by controlling the opening degree of the valve. In actual operation, the drainage speed is reasonably adjusted according to different test requirements and the condition of the liquid in the soaking tank 4, so as to avoid liquid splashing caused by too fast drainage or affecting the test progress caused by too slow drainage, and the operation flexibility and practicability of the device are further improved.
[0045] Optionally, the net supporting column 2 is arranged in several groups, and the net supporting columns 2 in the several groups are uniformly and spacedly arranged.
[0046] The sample supporting frame 3 is arranged in several groups, and the sample supporting frames 3 in the several groups are uniformly and spacedly arranged.
[0047] The net supporting column 2 and the sample supporting frame 3 are arranged in several groups and uniformly and spacedly arranged, so that the nets and samples are more uniformly distributed in the soaking tank 4, the water flow environment of each net and sample is similar during the flushing and flow rate test, the test error caused by position difference is reduced, and the accuracy and reliability of the test result are improved.
[0048] Optionally, the supporting device comprises a supporting frame 7, the connecting part of the supporting frame 7 with the soaking tank 4 and the ground is provided with an anti-skid sticker, the stability of the soaking tank 4 is improved, and the supporting frame 7 is arranged in several groups and uniformly and spacedly distributed along the lower surface of the soaking tank 4.
[0049] The supporting device comprises a supporting frame 7, the connecting part of the supporting frame 7 with the soaking tank 4 and the ground is provided with an anti-skid sticker, the stability of the soaking tank 4 is improved, and the supporting frame 7 is arranged in several groups and uniformly and spacedly distributed along the lower surface of the soaking tank 4.
[0050] In use, first, add enough seawater to the soaking tank 4, fix the two water pumps on the support column 1 respectively, open the water pump, adjust the position of the flow rate measuring device and place it at each position of the soaking tank 4, test the flow rate at this position, close the water pump after determining and recording the flow rate at this position, fix a number of net clothes and sample boards on the net clothes support column 2 and the sample board support frame 3 respectively and put them into the soaking tank 4, and then reopen the flushing device to start the test.
[0051] The application realizes omnidirectional testing of the polishing rate of the antifouling coating of the net clothes through the integrated arrangement of the support device, the soaking device, the flushing device, the flow rate measuring device and the support device, the devices have clear division of labor, the support device ensures stable placement of the net clothes and the sample board, the soaking device provides a controllable soaking environment, the flushing device simulates actual water flow flushing, the flow rate measuring device monitors the flow rate in real time, and the support device ensures overall stability, forming a complete test closed loop.
[0052] The column of the support device and the sample board support frame 3 make full use of the space of the soaking tank 4, avoid mutual interference of components, ensure the rationality of the test position, improve the test efficiency, the components of the support device are independently designed, can be flexibly combined and adjusted according to the test requirements, adapt to net clothes and sample boards of different sizes and quantities, and improve the universality and expansibility of the device.
[0053] The remote control design of the flushing device makes the operator not need to directly contact the equipment, reduces safety hazards, and improves the operation convenience, the drainage pipe 5 and the valve of the soaking tank 4 are designed to facilitate liquid discharge, the anti-slip stickers of the support device and the evenly distributed support frames 7 ensure the stability of the device and avoid data errors caused by shaking or tilting during the test.
[0054] The movable flow rate measuring device can comprehensively measure the flow rate at each position in the soaking tank 4, avoid test deviation caused by uneven flow rate, improve data accuracy, and the stable arrangement of the net clothes support column 2 and the sample board support frame 3 ensures the stability of the net clothes and the sample board during the test, reduces measurement errors caused by displacement, and improves test repeatability.
[0055] The device solves the problems of inaccurate parameter control and complex operation in the traditional test method through systematic design, and provides an efficient and reliable solution for testing the polishing rate of the antifouling coating of the net clothes.
[0056] The above examples are only used to illustrate the technical solutions of the present application, and are not intended to limit them; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can still be modified, or some technical features therein can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims
1. A net anti-fouling paint polishing rate testing device, characterized in that, It comprises a supporting device, an immersion device, a flushing device, a speed measuring device, and a supporting device, the supporting device is arranged at the lower end of the immersion device, the immersion device comprises an immersion tank, the supporting device is arranged in the immersion tank, the supporting device comprises a supporting column, a net supporting column and a sample plate supporting frame, the supporting column is arranged in the left and right ends of the immersion tank, the net supporting column is arranged on the side wall of the immersion tank, and the sample plate supporting frame is arranged on the inner bottom surface of the immersion tank, the flushing device comprises a water pump arranged on the supporting column, and the flushing rate is controlled by remote control, and the speed measuring device comprises a movable seawater speed measuring instrument, and the flow rate of each position is tested by moving the position.
2. The net anti-fouling paint polishing rate testing device according to claim 1, characterized in that, The net supporting column is arranged on the two side walls of the immersion tank in the form of buckle, and the sample plate supporting frame is staggered with the net supporting column.
3. The net anti-fouling paint polishing rate testing device according to claim 2, characterized in that, The inner side wall of the immersion tank is provided with an arc surface, the upper end of the net supporting column is provided with a buckle, the lower end of the net supporting column is provided with a column base, the net supporting column is nested with the upper end of the immersion tank through the buckle, and the lower end of the net supporting column is fixed with the arc surface of the immersion tank through extrusion through the column base, the sample plate supporting frame comprises a sample plate and a supporting frame base, the supporting frame base is arranged on the inner bottom surface of the immersion tank, and the sample plate is arranged on the supporting frame base.
4. The net anti-fouling paint polishing rate testing device according to claim 1, characterized in that, A drain pipe is opened at the lower end of the immersion tank, and the drain pipe is communicated with the inside of the immersion tank.
5. The net anti-fouling paint polishing rate testing device according to claim 4, characterized in that, A valve is arranged on the drain pipe, and the valve is used to control the drainage speed of the drain pipe.
6. The net anti-fouling paint polishing rate testing device according to claim 1, characterized in that, The net supporting column is arranged in several groups, and the net supporting columns in the several groups are uniformly spaced apart; The sample plate supporting frame is arranged in several groups, and the sample plate supporting frames in the several groups are uniformly spaced apart.
7. The net anti-fouling paint polishing rate testing device according to claim 1, characterized in that, The supporting device comprises a supporting frame, the connecting part of the supporting frame and the immersion tank and the ground is provided with an anti-skid sticker to improve the stability of the immersion tank, the supporting frame is arranged in several groups, and the supporting frames in the several groups are uniformly distributed along the lower surface of the immersion tank.