Corrosion rate testing device for corrosion and scale inhibitor
By designing a corrosion rate testing device for corrosion inhibitors that includes a test body, inlet pipe, outlet pipe, circulation chamber, treatment chamber, storage chamber, water quality detector, and motor, the problems of water waste and inaccurate test data have been solved, and the accurate simulation of hard water mineral indicators and the accuracy of test results have been achieved.
Patent Information
- Application Number
- CN202422986044.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-04
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-12-04
AI Technical Summary
Existing corrosion rate testing devices for corrosion inhibitors and scale inhibitors lead to water waste and inaccurate corrosion rate test data during use.
A corrosion rate testing device for corrosion inhibitors and scale inhibitors was designed, comprising a testing body, an inlet pipe, a drain pipe, a circulation chamber, a treatment chamber, a storage chamber, a water quality detector, a motor, and a stirring rack. By circulating water flow and detecting and mixing hard water minerals, the device ensures the accuracy of test data and the effective utilization of water resources.
It effectively solves the problems of water waste and inaccurate corrosion rate test data, and achieves accurate simulation of hard water mineral indicators and accuracy of test results.
Smart Images
Figure CN223526217U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of corrosion and scale inhibitor testing, and particularly relates to a corrosion and scale inhibitor corrosion rate testing device. BACKGROUND
[0002] Corrosion and scale inhibitor is composed of organic phosphine, excellent copolymer and copper corrosion inhibitor, and has excellent corrosion resistance to carbon steel, copper and copper alloy, and has excellent scale inhibition and dispersion performance to calcium carbonate and calcium phosphate. Corrosion and scale inhibitor is mainly used for open circulation cooling water treatment system, and is particularly suitable for systems containing copper equipment. Corrosion and scale inhibitor can be used for high pH, high alkalinity and high hardness water quality, and is one of ideal water treatment agents for non-pH adjustment alkaline operation.
[0003] The prior art has the following problems:
[0004] The existing corrosion and scale inhibitor corrosion rate testing device needs to let water continuously pass through the pipeline during use, so as to simulate the use of water pipe, resulting in the need to produce a large amount of hard water, thereby causing water resource waste, and the hard water will attach part of the scale in the pipeline when flowing in the pipeline, which will reduce the mineral index in the hard water after a long time, thereby causing the corrosion rate test data to be not accurate enough. SUMMARY
[0005] The utility model provides a kind of corrosion and scale inhibitor corrosion rate testing device to solve the problems raised in the above background art.
[0006] To solve the above technical problems, the technical scheme adopted by the utility model is:
[0007] A kind of corrosion and scale inhibitor corrosion rate testing device, including test main part, the inner wall of test main part is provided with test water pipe, one end of the outer wall of test main part is fixedly connected with inlet pipe, the end of test main part away from inlet pipe is fixedly connected with drain pipe, one end of drain pipe is fixedly connected with circulating bin, the inner wall of circulating bin is provided with circulating mechanism;
[0008] The circulating mechanism includes the processing bin fixedly connected to the top of one side of the inner wall of circulating bin, one end of the outer wall of processing bin is fixedly connected with water storage bin, one end of the bottom of water storage bin is fixedly connected with one end of the outer wall of inlet pipe;
[0009] The side of processing bin away from water storage bin is fixedly connected with infusion tube, one end of infusion tube is fixedly connected with water pump.
[0010] The further improvement of the technical scheme of the utility model is that the bottom of the inner wall of the processing bin is fixedly connected with a water quality detector, the top of the processing bin is fixedly connected with a discharge pipe, and one end of the discharge pipe is fixedly connected with a distribution bin.
[0011] The further improvement of the technical scheme of the utility model lies in that the center of the top of the inner wall of the distribution bin is fixedly connected with a distribution plug, and the output end of the distribution plug is inserted with the inner wall of the discharge pipe.
[0012] The further improvement of the technical scheme of the utility model lies in that the center of the bottom of the outer wall of the processing bin is fixedly connected with a motor, and the output end of the motor is fixedly connected with a stirring frame.
[0013] The further improvement of the technical scheme of the utility model lies in that one end of the bottom of the inner wall of the water storage bin is fixedly connected with a pressure pump, and the output end of the pressure pump is fixedly connected with one end of the water inlet pipe.
[0014] The further improvement of the technical scheme of the utility model lies in that the left and right ends of the inner wall of the test main body are provided with a sliding groove, and the inner wall of the sliding groove is slidably connected with a fixing block.
[0015] The further improvement of the technical scheme of the utility model lies in that the top of the fixing block is fixedly connected with a pushing block, and one side of the pushing block is slidably connected with the inner cavity of the test main body.
[0016] The further improvement of the technical scheme of the utility model lies in that one side of the outer wall of the fixing block is provided with a clamping groove, and the inner wall of the clamping groove is clamped with one end of the test water pipe.
[0017] Due to the adoption of the above technical scheme, the utility model has the following technical progress compared with the prior art:
[0018] 1、The utility model provides a kind of corrosion rate testing device of corrosion and scale inhibitor, by placing test water pipe in test main body, then water is introduced into circulating bin, start water pump and make water in circulating bin, along infusion pipe, into processing bin, utilize processing bin to improve impurity in water, then the hard water after processing is discharged into water storage bin, make hard water along the water inlet pipe of one end of the bottom of water storage bin and discharge into test main body, make hard water pass through test water pipe, then along the drain pipe of one end of the bottom of test main body away from water inlet pipe, hard water is discharged into circulating bin and stored, further solve the problem of water resource waste in the use process of traditional corrosion and scale inhibitor corrosion rate testing device, because water source needs to pass through pipeline continuously, so as to simulate the use of water pipe, resulting in the need to produce a large amount of hard water, thereby causing water resource waste.
[0019] 2. The utility model provides a corrosion rate testing device of corrosion and scale inhibitor, through setting up water quality detector in the bottom of processing bin inner wall, utilize water quality detector to detect into the hard water mineral in processing bin, when the hard water mineral is low, start the distribution of the distribution bin inner wall top center place setting block, make in the distribution bin, list calcium carbonate, magnesium hydroxide, magnesium carbonate etc. Soluble powder is along the discharge pipe and is discharged into the processing bin, motor is set up in the bottom center of processing bin outer wall at this moment, utilize motor to drive stirring frame, mix even the water in processing bin with all kinds of soluble powder, make the mineral in water reach the index of hard water, further solve the corrosion rate testing device of traditional corrosion and scale inhibitor in use process, because the hard water flows in the pipeline, will part of scale be attached in the pipeline, long time results in the mineral index in hard water reduces, thereby causes the problem of corrosion rate test data not enough accurate.
[0020] The above utility model content related record is only the summary of the technical scheme of the application, in order to let the ordinary skilled in the art can more clearly understand the technical scheme of the application, then can be implemented according to the content of the description and the drawing record, and in order to let the above purpose of the application and other purposes, features and advantages can be more easily understood, the following combining the specific embodiment of the application and the drawing are explained. BRIEF DESCRIPTION OF DRAWINGS
[0021] The drawings are only used to show the principle, implementation, application, characteristics and effect etc. of the specific embodiment of the application and other related contents, and cannot be considered as the limitation of the application.
[0022] In the drawings of the specification:
[0023] Figure 1 It is the structural schematic diagram of the utility model;
[0024] Figure 2 It is the top surface sectional view of the distribution bin of the utility model;
[0025] Figure 3 It is the front surface sectional view of the test main body of the utility model;
[0026] Figure 4 It is the back surface sectional view of the circulation bin of the utility model;
[0027] Figure 5 It is the Figure 3 Enlarged schematic diagram of A place in;
[0028] Figure 6 It is the Figure 4 Enlarged schematic diagram of B place.
[0029] The reference signs involved in the above each drawing are explained as follows:
[0030] 1, test body; 2, test water pipe; 3, water inlet pipe; 4, drain pipe; 5, circulating bin; 6, processing bin; 7, water storage bin; 8, liquid delivery pipe; 9, water pump; 10, fixing block; 11, clamping groove; 12, water quality detector; 13, discharge pipe; 14, distribution bin; 15, distribution block; 16, motor; 17, stirring frame; 18, pressure pump; 19, chute; 20, shifting block. DETAILED DESCRIPTION
[0031] To make the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects achieved in the present application clear, the following will be described in detail in combination with the specific embodiments listed and the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and therefore only serve as examples, but cannot limit the protection scope of the present application.
[0032] In this article, the term "embodiment" means that the specific features, structures or characteristics described in combination with the embodiment can be included in at least one embodiment of the present application. The term "embodiment" appearing at various places in the specification does not necessarily refer to the same embodiment, and does not particularly limit the independence or association between other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the technical features mentioned in each embodiment can be combined in any way to form a corresponding implementable technical solution.
[0033] Unless otherwise defined, the meanings of the technical terms used herein are the same as those commonly understood by those skilled in the art to which the present application belongs; the use of related terms in this article is only for the purpose of describing specific embodiments, and is not intended to limit the present application.
[0034] In the description of the present application, the word "and / or" is a description of the logical relationship between the objects, which means that there can be three relationships, for example, X and / or Y, which means that there are three cases: X exists, Y exists, and X and Y exist at the same time. In addition, the character " / " in this article generally represents that the associated objects before and after are a "or" logical relationship.
[0035] In the present application, terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual quantity, primary and secondary or order relationship between the entities or operations.
[0036] In the present application, the terms "comprise", "contain", "include", or other similar phrases used in the description means to encompass the non-exclusive inclusion, and the terms do not exclude the presence of additional elements in the process, method or product comprising the elements, so that the process, method or product comprising a series of elements can not only include those defined elements, but also include other elements not explicitly listed, or also include elements inherent to such process, method or product.
[0037] In the present application, the terms "comprise", "contain", "include", or other similar phrases used in the description means to encompass the non-exclusive inclusion, and the terms do not exclude the presence of additional elements in the process, method or product comprising the elements, so that the process, method or product comprising a series of elements can not only include those defined elements, but also include other elements not explicitly listed, or also include elements inherent to such process, method or product.
[0038] In the description of the embodiments of the present application, the spatial-related terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "perpendicular", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are indicated by the orientation or position relationship based on the specific embodiment or the orientation or position relationship shown in the drawings, and are only for the convenience of describing the specific embodiments of the present application or for the reader to understand, and are not intended to indicate or imply that the indicated device or component must have a particular position, a particular orientation, or be constructed or operated in a particular orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.
[0039] Unless otherwise explicitly specified or limited, in the description of the embodiments of the present application, the terms "mount", "connect", "connect", "fix", "set", etc. should be understood in a broad sense. For example, the "connection" can be fixed connection, or detachable connection, or integral setting; it can be mechanical connection, or electrical connection, or communication connection; it can be direct connection, or indirect connection through intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art to which the present application belongs, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.
[0040] According to some embodiments of the present application, as Figures 1-6As shown, the utility model provides a kind of corrosion rate testing device of corrosion and scale inhibitor, including test main body 1, the inner wall of test main body 1 is provided with test water pipe 2, one end of test main body 1 outer wall is fixedly connected with inlet pipe 3, the end of test main body 1 away from inlet pipe 3 is fixedly connected with drain pipe 4, one end of drain pipe 4 is fixedly connected with circulating bin 5, the inner wall of circulating bin 5 is provided with circulating mechanism, and circulating mechanism includes the processing bin 6 of the top of the inner wall one side of circulating bin 5 fixed connection, one end of processing bin 6 outer wall is fixedly connected with water storage bin 7, one end of water storage bin 7 bottom is fixedly connected with one end of inlet pipe 3 outer wall, the side of processing bin 6 away from water storage bin 7 is fixedly connected with infusion tube 8, one end of infusion tube 8 is fixedly connected with water pump 9.
[0041] In the embodiment, by placing test water pipe 2 in test main body 1, then water is introduced into circulating bin 5, water pump 9 is started to send water in circulating bin 5 into processing bin 6 along infusion tube 8, impurities in water are removed by processing bin 6, then the treated hard water is discharged into water storage bin 7, so that the hard water is discharged into test main body 1 along inlet pipe 3 arranged at one end of the bottom of water storage bin 7, and the hard water passes through test water pipe 2, then the hard water is discharged into circulating bin 5 along drain pipe 4 arranged at one end of the test main body 1 away from inlet pipe 3, further solving the problem of water resource waste caused by the need to produce a large amount of hard water in the use process of the conventional corrosion rate testing device of corrosion and scale inhibitor, as the water source needs to pass through the pipeline continuously to simulate the use of water pipe.
[0042] As Figures 1-6 As shown, on the basis of embodiment 1, the utility model provides a kind of technical scheme: preferably, the bottom of the inner wall of processing bin 6 is fixedly connected with water quality detector 12, the top of processing bin 6 is fixedly connected with discharge pipe 13, one end of discharge pipe 13 is fixedly connected with distribution bin 14, distribution bin 14 inner wall top center is fixedly connected with distribution block 15, the output end of distribution block 15 is inserted with the inner wall of discharge pipe 13, the center of the bottom of processing bin 6 outer wall is fixedly connected with motor 16, and the output end of motor 16 is fixedly connected with stirring frame 17.
[0043] In the embodiment, by arranging the water quality detector 12 at the bottom of the inner wall of the treatment bin 6, the hard water minerals entering the treatment bin 6 are detected by the water quality detector 12, when the hard water minerals are low, the distribution blocking piece 15 arranged at the top center of the inner wall of the distribution bin 14 is started, so that the calcium carbonate, magnesium hydroxide, magnesium carbonate and other soluble powders in the distribution bin 14 are discharged into the treatment bin 6 along the discharge pipe 13, at this time, the motor 16 arranged at the bottom center of the outer wall of the treatment bin 6 is started, and the motor 16 drives the stirring frame 17 to mix the water in the treatment bin 6 with various soluble powders, so that the minerals in the water reach the index of hard water, and further solve the problem that in the use process of the traditional corrosion and scale inhibitor corrosion rate testing device, part of the scale is attached to the pipeline when the hard water flows in the pipeline, which causes the mineral index in the hard water to decrease over a long period of time, thereby causing the corrosion rate test data to be not accurate enough.
[0044] As shown in Figures 1-6 , on the basis of embodiment 1, the utility model provides a technical scheme: preferably, one end of the inner wall bottom of the water storage bin 7 is fixedly connected with the pressure pump 18, and the output end of the pressure pump 18 is fixedly connected with one end of the water inlet pipe 3.
[0045] In the embodiment, by arranging the pressure pump 18 at one end of the inner wall bottom of the water storage bin 7, the output end of the pressure pump 18 is connected with the water inlet pipe 3, when the hard water enters the water storage bin 7 and flows into the input end of the pressure pump 18, the pressure pump 18 is used to pressurize the hard water, so that when the hard water flows into the test water pipe 2, the water pressure in the pipeline is simulated, so that the test result is more accurate.
[0046] As shown in Figures 1-6 , on the basis of embodiment 1, the utility model provides a technical scheme: preferably, the left and right ends of the inner wall of the test main body 1 are provided with the sliding groove 19, the inner wall of the sliding groove 19 is slidably connected with the fixed block 10, the top of the fixed block 10 is fixedly connected with the pull block 20, one side of the pull block 20 is slidably connected with the inner cavity of the test main body 1, one side of the outer wall of the fixed block 10 is provided with the clamping groove 11, and the inner wall of the clamping groove 11 is clamped with one end of the test water pipe 2.
[0047] In the embodiment, by setting the sliding groove 19 on the left and right ends of the inner wall of the test body 1, the fixed block 10 is arranged on the inner wall of the sliding groove 19, the fixed block 10 is moved to the two sides of the test body 1 by pulling the puller 20 arranged on the top of the fixed block 10, at this time the test water pipe 2 is put into the test body 1, the puller 20 is pulled again, the two fixed blocks 10 are close to each other, the clamping groove 11 is arranged on one side of the outer wall of the fixed block 10, and the test water pipe 2 is fixed by using the clamping groove 11, so that the water pipe contact end is prevented from seeping during the corrosion inhibitor corrosion rate test process, and the problem that the water pipe needs to be disassembled and installed complicatedly for testing different materials of the water pipe in the use process of the traditional corrosion inhibitor corrosion rate test device is further solved.
[0048] The working principle of the corrosion inhibitor corrosion rate test device will be described below.
[0049] As Figures 1-6As shown, by setting the sliding groove 19 on the left and right ends of the inner wall of the test body 1, the fixed block 10 is arranged on the inner wall of the sliding groove 19, the fixed block 10 is moved to the two sides of the test body 1 by pulling the pull block 20 arranged on the top of the fixed block 10, at this time the test water pipe 2 is put into the test body 1, the pull block 20 is pulled again to make the two fixed blocks 10 close to each other, the clamping groove 11 is arranged on one side of the outer wall of the fixed block 10, and the test water pipe 2 is fixed by using the clamping groove 11, so as to avoid the water pipe contact end from seeping during the corrosion rate test of the corrosion and scale inhibitor, further solve the problem that the traditional corrosion and scale inhibitor corrosion rate test device needs to be disassembled and installed complicatedly in order to test the water pipes of different materials during use, then the water is introduced into the circulating bin 5, the water in the circulating bin 5 is sent into the treatment bin 6 along the infusion pipe 8 by starting the water pump 9, the water quality detector 12 is arranged on the bottom of the inner wall of the treatment bin 6, the hard water minerals entering the treatment bin 6 are detected by using the water quality detector 12, when the hard water minerals are low, the distribution block 15 arranged at the top center of the inner wall of the distribution bin 14 is started to make the calcium carbonate, magnesium hydroxide, magnesium carbonate and other soluble powders in the distribution bin 14 to be discharged into the treatment bin 6 along the discharge pipe 13, at this time the motor 16 arranged at the bottom center of the outer wall of the treatment bin 6 is started, the water in the treatment bin 6 is mixed with various soluble powders uniformly by using the motor 16 to drive the stirring frame 17, so that the minerals in the water reach the hard water index, further solve the problem that the traditional corrosion and scale inhibitor corrosion rate test device causes the corrosion rate test data to be not accurate enough because the hard water will attach part of the scale in the pipeline when flowing in the pipeline for a long time, causing the mineral index in the hard water to decrease, the pressurizing pump 18 is arranged at one end of the bottom of the water storage bin 7, the output end of the pressurizing pump 18 is connected with the water inlet pipe 3, when the hard water enters the water storage bin 7 and flows into the input end of the pressurizing pump 18, the hard water is pressurized by using the pressurizing pump 18, so that the hard water flows into the test water pipe 2, simulates the water pressure in the pipeline, and makes the test result more accurate, when the hard water passes through the test water pipe 2 and then flows along the drainage pipe 4 arranged away from the water inlet pipe 3 at one end of the test body 1, the hard water is discharged into the circulating bin 5 for storage, further solve the problem that the traditional corrosion and scale inhibitor corrosion rate test device causes the water resource to be wasted because a large amount of hard water needs to be produced to simulate the use of the water pipe during use.
[0050] Those skilled in the art will appreciate that a combination of features of different embodiments means within the scope of the application and forms different embodiments, although some embodiments herein include certain features rather than other features included in other embodiments. For example, in the claims, any one of the claimed embodiments can be used in any combination.
[0051] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than limit them. Although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that the technical solutions recorded in the foregoing embodiments can be modified, or some or all of the technical features can be replaced equivalently. Such modifications or replacements do not change the essence of the corresponding technical solutions, which should be covered in the scope of the present application. In particular, the technical features mentioned in each embodiment can be combined in any manner as long as there is no structural conflict. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.
Claims
1. A corrosion rate testing device for corrosion and scale inhibitors comprising a test body, characterized in that: The inner wall of the test body is provided with a test water pipe, one end of the outer wall of the test body is fixedly connected with a water inlet pipe, the end of the test body away from the water inlet pipe is fixedly connected with a drain pipe, one end of the drain pipe is fixedly connected with a circulating bin, and the inner wall of the circulating bin is provided with a circulating mechanism. The circulating mechanism comprises a treatment bin fixedly connected to the top of one side of the inner wall of the circulating bin, one end of the outer wall of the treatment bin is fixedly connected with a water storage bin, and one end of the bottom of the water storage bin is fixedly connected with one end of the outer wall of the water inlet pipe. The side of the treatment bin away from the water storage bin is fixedly connected with a transfusion pipe, and one end of the transfusion pipe is fixedly connected with a water pump.
2. The device for testing corrosion rate of corrosion and scale inhibitor according to claim 1, characterized in that: The bottom of the inner wall of the treatment bin is fixedly connected with a water quality detector, the top of the treatment bin is fixedly connected with a discharge pipe, and one end of the discharge pipe is fixedly connected with a distribution bin.
3. The device for testing corrosion rate of corrosion and scale inhibitor according to claim 2, characterized in that: The center of the top of the inner wall of the distribution bin is fixedly connected with a distribution block, and the output end of the distribution block is inserted into the inner wall of the discharge pipe.
4. The device for testing corrosion rate of corrosion and scale inhibitor according to claim 3, characterized in that: The center of the bottom of the outer wall of the treatment bin is fixedly connected with a motor, and the output end of the motor is fixedly connected with a stirring frame.
5. The device for testing corrosion rate of corrosion and scale inhibitor according to claim 1, characterized in that: One end of the bottom of the inner wall of the water storage bin is fixedly connected with a pressure pump, and the output end of the pressure pump is fixedly connected with one end of the water inlet pipe.
6. The device for testing corrosion rate of corrosion and scale inhibitors according to claim 1, characterized in that: The left and right ends of the inner wall of the test body are provided with sliding grooves, and the inner wall of the sliding groove is slidably connected with a fixed block.
7. The device for testing corrosion rate of corrosion and scale inhibitor according to claim 6, characterized in that: The top of the fixed block is fixedly connected with a push block, and one side of the push block is slidably connected with the inner cavity of the test body.
8. The device for testing corrosion rate of corrosion and scale inhibitor according to claim 7, characterized in that: One side of the outer wall of the fixed block is provided with a clamping groove, and the inner wall of the clamping groove is clamped with one end of the test water pipe.