A scale inhibition testing device for corrosion and scale inhibitors

Abstract

This utility model discloses a scale inhibition testing device for corrosion and scale inhibitors, relating to the field of corrosion and scale inhibitor testing technology. It includes a mixing chamber, with a testing chamber fixedly connected to the top of the mixing chamber. A storage chamber is fixedly connected to the top of the mixing chamber away from the testing chamber, and a feed pipe is fixedly connected to the top of the storage chamber. A diversion chamber is fixedly connected to one side of the outer wall of the mixing chamber, and a diversion component is provided on the inner wall of the diversion chamber. This utility model further solves the problem of traditional scale inhibition testing devices for corrosion and scale inhibitors, which require shutting down the device before testing different pipelines. This not only affects the testing efficiency of the pipelines but also easily leads to water leakage into the device, affecting the test results.

Description

Technical Field

[0001] This utility model relates to the field of corrosion and scale inhibitor testing technology, specifically to a scale inhibition testing device for corrosion and scale inhibitors. Background Technology

[0002] Scale inhibition is a process that uses chemical or physical methods to prevent deposits from forming on the heated surfaces of heat exchange equipment. Scale inhibitors are usually added to the water. These inhibitors can form stable, soluble chelates with calcium and magnesium ions in the water, stabilizing more calcium and magnesium ions in the water, thereby increasing the solubility of calcium and magnesium salts and inhibiting scale deposition.

[0003] The existing technology has the following problems:

[0004] 1. In the use of existing scale inhibitor testing devices, when different pipelines need to be tested, the device needs to be turned off first. This not only affects the testing efficiency of the pipelines, but also easily leads to water stains seeping into the device, which affects the test results.

[0005] 2. In the use of existing scale inhibition testing devices for corrosion and scale inhibitors, it is difficult to control the liquid level in the pipeline when conducting barrier tests, which affects the subsequent recording of the scale inhibition effect of the corrosion and scale inhibitor. Utility Model Content

[0006] This invention provides a scale inhibition testing device for corrosion and scale inhibitors to solve the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0008] A scale inhibition testing device for a corrosion and scale inhibitor includes a mixing chamber, a test chamber fixedly connected to the top of the mixing chamber, a liquid storage chamber fixedly connected to the top of the mixing chamber away from the test chamber, a feed pipe fixedly connected to the top of the liquid storage chamber, a diversion chamber fixedly connected to one side of the outer wall of the mixing chamber, and a diversion component provided on the inner wall of the diversion chamber.

[0009] A further improvement of the present invention is that: the diversion assembly includes a diversion drain pipe slidably connected to the top of one side of the inner wall of the diversion chamber, and a limiting sealing ring is slidably connected to the side of the inner wall of the diversion chamber away from the diversion drain pipe. A sealing gasket is fixedly connected to one end of the outer wall of the limiting sealing ring, and the bottom of the sealing gasket is slidably connected to the bottom of the inner wall of the diversion drain pipe. A plurality of liquid guide pipes are fixedly connected to the bottom of the inner cavity of the diversion drain pipe, and a sealing block is fixedly connected to one end of the inner wall of the diversion drain pipe.

[0010] A further improvement of this utility model is that: a water pump is fixedly connected to the bottom of the inner wall of the diversion chamber, and the input end of the water pump is fixedly connected to one side of the outer wall of the mixing chamber, while the output end of the water pump is fixedly connected to a first infusion pipe, one end of the first infusion pipe is fixedly connected to a water storage pipe, and one end of the outer wall of the water storage pipe is slidably connected to the inner wall of the limiting sealing ring, while the end of the outer wall of the water storage pipe away from the limiting sealing ring is fixedly connected to the inner wall of the diversion chamber.

[0011] A further improvement of this utility model is that: a guide tube is fixedly connected to the bottom of the inner cavity of the test chamber, and the inner wall of the guide tube is slidably connected to the outer wall of the liquid guide tube; a test tube is installed on the inner wall of the test chamber, and a fixing tube is snapped onto one side of the outer wall of the test tube; the bottom of the outer wall of the fixing tube is fixedly connected to the bottom of the inner wall of the test chamber; one side of the outer wall of the fixing tube is slidably connected to the side of the inner wall of the diversion and drainage pipe away from the limiting sealing ring; and the end of the outer wall of the fixing tube away from the test tube overlaps with one side of the outer wall of the sealing block.

[0012] A further improvement of the present invention is that: a first drain pipe is fixedly connected to one end of the bottom of the inner wall of the guide pipe, and one end of the first drain pipe is fixedly connected to one end of the top of the mixing chamber.

[0013] A further improvement of the present invention is that: an installation chamber is fixedly connected to the end of the outer wall of the test chamber away from the fixed tube, and a limiting tube is slidably connected to the inner wall of the installation chamber. One end of the outer wall of the limiting tube is inserted into the end of the inner wall of the test tube away from the fixed tube, and a second infusion tube is fixedly connected to the end of the outer wall of the limiting tube away from the test tube. One end of the second infusion tube is fixedly connected to one side of the outer wall of the storage chamber.

[0014] A further improvement of this utility model is that: a motor is fixedly connected to the middle of one side of the outer wall of the diversion chamber, and a transmission rod is fixedly connected to the output end of the motor; one end of the outer wall of the transmission rod is rotatably connected to the side of the outer wall of the storage chamber away from the second infusion pipe; and a stirring frame is fixedly connected to one end of the transmission rod, while one end of the stirring frame is rotatably connected to one side of the inner wall of the storage chamber.

[0015] A further improvement of the present invention is that: a second drain pipe is fixedly connected to one end of the bottom of the liquid storage tank, and an electric valve is fixedly connected to the middle of the second drain pipe, while one end of the second drain pipe is fixedly connected to one side of the outer wall of the mixing tank.

[0016] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0017] 1. This utility model provides a scale inhibition testing device for corrosion and scale inhibitors. By pulling the limiting sealing ring on the side of the inner wall of the distribution chamber away from the distribution drain pipe, and causing the sealing gasket at one end of the outer wall of the limiting sealing ring to detach from the distribution drain pipe, and since several liquid guide pipes are provided at the bottom of the inner cavity of the distribution drain pipe, when the sealing gasket detaches from the sealing of the liquid guide pipe, the liquid flows along the liquid guide pipe into the guide pipe provided at the bottom of the inner cavity of the test chamber, and through the first drain pipe provided at one end of the inner wall of the guide pipe, the liquid is discharged into the mixing chamber. This further solves the problem that in the traditional scale inhibition testing device for corrosion and scale inhibitors, when different pipelines need to be tested, the device needs to be shut down first, which not only affects the testing efficiency of the pipelines, but also easily leads to water stains seeping into the device, thus affecting the test results.

[0018] 2. This utility model provides a scale inhibition testing device for corrosion and scale inhibitors. A second inlet pipe is installed at the end of the outer wall of the limiting pipe away from the test pipe. The height of the second inlet pipe connected to the limiting pipe is higher than that of the second inlet pipe connected to the storage tank. Since the second inlet pipe is located at the center of the limiting pipe, when the liquid level in the test pipe is higher than the center of the limiting pipe, the second inlet pipe uses a siphon principle to send the liquid in the test pipe into the storage tank. This further solves the problem that in traditional scale inhibition testing devices for corrosion and scale inhibitors, it is difficult to control the liquid level in the pipeline during barrier testing, which affects the subsequent recording of the scale inhibition effect of the corrosion and scale inhibitor. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the back of the present invention;

[0021] Figure 3 This is a cross-sectional view of the top surface of the liquid storage tank of this utility model;

[0022] Figure 4 This is a cross-sectional view of the structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the exploded structure of this utility model;

[0024] Figure 6 This is a schematic diagram of the limiting and sealing ring structure of this utility model;

[0025] Figure 7 This is a side sectional view of the diversion and drainage pipe of this utility model.

[0026] In the diagram: 1. Mixing chamber; 2. Testing chamber; 3. Storage chamber; 4. Feed pipe; 5. Diversion chamber; 6. Diversion drain pipe; 7. Limiting and sealing ring; 8. Sealing gasket; 9. Guide pipe; 10. Sealing block; 11. Water pump; 12. First delivery pipe; 13. Water storage pipe; 14. Guide pipe; 15. Testing pipe; 16. Fixing pipe; 17. First drain pipe; 18. Installation chamber; 19. Limiting pipe; 20. Second delivery pipe; 21. Motor; 22. Transmission rod; 23. Stirring frame; 24. Second drain pipe. Detailed Implementation

[0027] To illustrate in detail the possible application scenarios, technical principles, implementable specific solutions, and achievable objectives and effects of this utility model, the following description, in conjunction with the listed specific embodiments and accompanying drawings, provides a detailed explanation. The embodiments described herein are merely illustrative of the technical solutions of this utility model and are therefore intended to limit the scope of protection of this utility model.

[0028] In this document, the term "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this utility model. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this utility model, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0029] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit the invention.

[0030] In the description of this utility model, the term "and / or" is used to describe the logical relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A exists, B exists, and A and B exist simultaneously. Additionally, the character " / " generally indicates that the preceding and following objects have an "or" logical relationship.

[0031] In this invention, terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any actual quantity, hierarchy, or order between these entities or operations.

[0032] Without further limitations, the use of terms such as “comprising,” “including,” “having,” or other similar expressions in this invention is intended to cover non-exclusive inclusion, which does not exclude the presence of additional elements in a process, method, or product that includes the stated elements, such that a process, method, or product that includes a series of elements may include not only those defined elements but also other elements not expressly listed, or elements inherent to such a process, method, or product.

[0033] Similar to the understanding in the Examination Guidelines, in this utility model, expressions such as "greater than," "less than," and "exceeding" are understood to exclude the stated number; expressions such as "above," "below," and "within" are understood to include the stated number. Furthermore, in the description of the embodiments of this utility model, "multiple" means two or more (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups" and "multiple times," unless otherwise explicitly specified.

[0034] In the description of the embodiments of this utility model, the space-related expressions used, such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiments or drawings. They are only for the convenience of describing the specific embodiments of this utility model or for the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0035] Unless otherwise expressly specified or limited, the terms "installation," "connection," "linking," "fixing," and "setting," as used in the description of the embodiments of this utility model, should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two components or the interaction between two components. For those skilled in the art to which this utility model pertains, the specific meaning of the above terms in the embodiments of this utility model can be understood according to the specific circumstances.

[0036] Example 1

[0037] like Figures 1-7As shown, this utility model provides a scale inhibition testing device for a corrosion and scale inhibitor, including a mixing chamber 1, a test chamber 2 fixedly connected to the top of the mixing chamber 1, and a storage chamber 3 fixedly connected to the top end of the mixing chamber 1 away from the test chamber 2. A feed pipe 4 is fixedly connected to the top end of the storage chamber 3. A diversion chamber 5 is fixedly connected to one side of the outer wall of the mixing chamber 1, and a diversion assembly is provided on the inner wall of the diversion chamber 5. The diversion assembly includes a diversion drain pipe 6 slidably connected to the top of one side of the inner wall of the diversion chamber 5, and a limit sealing ring 7 slidably connected to the side of the inner wall of the diversion chamber 5 away from the diversion drain pipe 6. A sealing gasket 8 is fixedly connected to one end of the outer wall of the limit sealing ring 7. The bottom of the sealing gasket 8 is slidably connected to the bottom of the inner wall of the diversion drain pipe 6. Several liquid guide pipes 9 are fixedly connected to the bottom of the inner cavity of the diversion drain pipe 6, and a sealing block 10 is fixedly connected to one end of the inner wall of the diversion drain pipe 6. A water pump 11 is fixedly connected to the bottom of the inner wall of the diversion chamber 5, and the input end of the water pump 11 is fixedly connected to one side of the outer wall of the mixing chamber 1. The output end of the water pump 11 is fixedly connected to the first infusion pipe 12. A water storage pipe 13 is fixedly connected to one end of the first infusion pipe 12, and one end of the outer wall of the water storage pipe 13 is slidably connected to the inner wall of the limiting sealing ring 7. The end of the outer wall of the water storage pipe 13 away from the limiting sealing ring 7 is fixedly connected to the inner wall of the diversion chamber 5.

[0038] During operation, water and materials are injected through the feed pipe 4 at one end of the top of the storage tank 3. At the same time, the electric valve on the outer wall of the second drain pipe 24 is activated, allowing water in the storage tank 3 to flow into the mixing tank 1 through the second drain pipe 24. Simultaneously, the cover plate on the top of the test chamber 2 is opened, and the test tube 15 coated with corrosion and scale inhibitor is placed into the test chamber 2, with one end of the test tube 15 embedded in the fixed pipe 16. An installation chamber 18 is provided on the outer wall of the test chamber 2 at the end away from the fixed pipe 16. The limiting pipe 19 on the inner wall of the installation chamber 18 is pushed, so that one end of the limiting pipe 19 is inserted into the inner wall of the test tube 15 at the end away from the fixed pipe 16. Then the cover is closed. The plate, by setting a diversion chamber 5 on one side of the outer wall of the mixing chamber 1, starts the water pump 11 set at the bottom of the inner wall of the diversion chamber 5, so that the input end of the water pump 11 draws out the liquid in the mixing chamber 1 and discharges it into the storage pipe 13 through the first delivery pipe 12 set at the output end of the water pump 11. The liquid flows into the diversion drain pipe 6 set on the inner wall of the diversion chamber 5 through the storage pipe 13, and the liquid comes into contact with the sealing block 10 set on the inner wall of the diversion drain pipe 6. It then flows into the test tube 15 through the fixed pipe 16 through the gap between the sealing block 10 and the diversion drain pipe 6. As the water pump 11 continues to pressurize, the liquid level in the test tube 15 rises to half of the test tube 15. At this time, the liquid level is... The liquid is drained into the storage tank 3 by the second infusion tube 20, which is located on the outer wall of the limiting tube 19 away from the test tube 15. When the first set of test tubes 15 reaches the test time, the diversion drain tube 6, which is located on the inner wall of the diversion chamber 5, is pulled, so that the sealing block 10, which is located on the inner wall of the diversion drain tube 6, contacts the fixed tube 16 and prevents the liquid from flowing into the test tube 15 through the fixed tube 16. The liquid temporarily stored in the test tube 15 is drained into the storage tank 3 by the siphon principle. At this time, the limiting sealing ring 7, which is located on the inner wall of the diversion chamber 5 away from the diversion drain tube 6, is pulled, and the sealing gasket 8, which is located on the outer wall of the limiting sealing ring 7, is released. When the liquid is detached from the diversion drain pipe 6, several liquid guide pipes 9 are provided at the bottom of the inner cavity of the diversion drain pipe 6. When the sealing gasket 8 detaches from the liquid guide pipe 9, the liquid flows along the liquid guide pipe 9 into the guide pipe 14 provided at the bottom of the inner cavity of the test chamber 2. The liquid is then discharged into the mixing chamber 1 through the first drain pipe 17 provided at one end of the inner wall of the guide pipe 14. This further solves the problem that in the traditional scale inhibition test device for corrosion and scale inhibitors, when different pipelines need to be tested, the device needs to be shut down first, which not only affects the testing efficiency of the pipelines, but also easily leads to water stains seeping into the device, thus affecting the test results.

[0039] A guide tube 14 is fixedly connected to the bottom of the inner cavity of the test chamber 2, and the inner wall of the guide tube 14 is slidably connected to the outer wall of the liquid guide tube 9. A test tube 15 is installed on the inner wall of the test chamber 2, and a fixing tube 16 is snapped onto one side of the outer wall of the test tube 15. The bottom of the outer wall of the fixing tube 16 is fixedly connected to the bottom of the inner wall of the test chamber 2. One side of the outer wall of the fixing tube 16 is slidably connected to the side of the inner wall of the diversion drain pipe 6 away from the limiting sealing ring 7, and the end of the outer wall of the fixing tube 16 away from the test tube 15 overlaps with one side of the outer wall of the sealing block 10. The bottom of the inner wall of the guide tube 14... One end of the unit is fixedly connected to a first drain pipe 17, and one end of the first drain pipe 17 is fixedly connected to one end of the top of the mixing chamber 1. The outer wall of the test chamber 2 is fixedly connected to an installation chamber 18 at the end away from the fixed pipe 16, and the inner wall of the installation chamber 18 is slidably connected to a limit pipe 19. One end of the outer wall of the limit pipe 19 is inserted into the inner wall of the test tube 15 at the end away from the fixed pipe 16, and the outer wall of the limit pipe 19 is fixedly connected to a second infusion pipe 20 at the end away from the test tube 15. One end of the second infusion pipe 20 is fixedly connected to one side of the outer wall of the storage chamber 3.

[0040] During operation, a guide tube 14 is installed at the bottom of the inner cavity of the test chamber 2. The diameter of the guide tube 14 is larger than that of the liquid guide tube 9, and a waterproof rubber ring is installed at the opening of the guide tube 14. This prevents water stains from leaking out along the gaps when the diversion drain tube 6 moves the liquid guide tube 9, thus avoiding bacterial growth inside the device. A first drain tube 17 is installed at one end of the bottom of the inner wall of the guide tube 14. The first drain tube 17 is used to discharge the liquid that has not yet come into contact with the test tube 15 back into the mixing chamber 1, thereby reducing the number of times scale-forming materials are added to the liquid. A fixing tube 16 is installed at one end of the bottom of the inner wall of the test chamber 2 to fix one end of the test tube 15. Since a sealing rubber ring is provided at the contact surface between the fixing tube 16 and the test tube 15, some liquid is prevented from flowing out through the gap between the fixing tube 16 and the test tube 15 when liquid flows into the test tube 15 through the fixing tube 16. An installation chamber 18 is installed at the end of the outer wall of the test chamber 2 away from the fixing tube 16, and a limiting tube 19 is installed on the inner wall of the installation chamber 18. By pushing the limiting tube 19, it is inserted into the test tube 15. Because the outer wall of the limiting tube 19 is also equipped with a sealing rubber ring, it prevents liquid from leaking out through the gaps in the pipe while maintaining the airtightness between the limiting tube 19 and the test tube 15. Since a second infusion tube 20 is provided at the end of the outer wall of the limiting tube 19 away from the test tube 15, and the height of the second infusion tube 20 connected to the limiting tube 19 is higher than that of the second infusion tube 20 connected to the liquid storage tank 3, and since the second infusion tube 20 is located at the center of the limiting tube 19, when the liquid level in the test tube 15 is higher than the center of the limiting tube 19, the siphon principle is used to... The second infusion tube 20 delivers the liquid in the test tube 15 into the storage tank 3. When the test tube 15 completes the scale inhibition test, the test tube 15 is removed from the test tank 2, and the inner wall of the test tube 15 is observed. The center of the test tube 15 is used as the dividing line, so that the scale inhibition effect of the corrosion and scale inhibitor can be clearly and intuitively recorded. This further solves the problem that in the process of using traditional scale inhibition testing devices for corrosion and scale inhibitors, it is difficult to control the liquid level in the pipeline when conducting the barrier test, which affects the subsequent recording of the scale inhibition effect of the corrosion and scale inhibitor.

[0041] A motor 21 is fixedly connected to the middle of one side of the outer wall of the diversion chamber 5, and a transmission rod 22 is fixedly connected to the output end of the motor 21. One end of the outer wall of the transmission rod 22 is rotatably connected to the side of the outer wall of the storage chamber 3 away from the second infusion pipe 20. A stirring rack 23 is fixedly connected to one end of the transmission rod 22, and one end of the stirring rack 23 is rotatably connected to one side of the inner wall of the storage chamber 3. A second drain pipe 24 is fixedly connected to one end of the bottom of the storage chamber 3, and an electric valve is fixedly connected to the middle of the second drain pipe 24. One end of the second drain pipe 24 is fixedly connected to one side of the outer wall of the mixing chamber 1.

[0042] During operation, a second drain pipe 24 is installed at one end of the bottom of the liquid storage tank 3. When the second infusion pipe 20 sends the liquid that has come into contact with the test pipe 15 into the liquid storage tank 3, the scale in the liquid in the liquid storage tank 3 is tested periodically. When the scale in the liquid is at a normal level, the electric valve installed in the middle of the second drain pipe 24 is opened, allowing the liquid to flow back into the mixing chamber 1 for storage. When the scale in the liquid is lower than a normal level, the electric valve is closed, and the motor 21 installed in the middle of one side of the outer wall of the diversion chamber 5 is started. The motor 21 drives the stirring frame 23 installed at one end through the transmission rod 22 installed at the output end to stir the liquid in the liquid storage tank 3. Scale is added through the feed pipe 4 installed at one end of the top of the liquid storage tank 3 to mix it thoroughly with the liquid and restore the scale in the liquid to a normal level. Then the electric valve is started again, allowing the liquid to flow back into the mixing chamber 1 through the second drain pipe 24.

[0043] The working principle of the scale inhibition testing device for this corrosion and scale inhibitor is described in detail below.

[0044] like Figures 1-7As shown, water and materials are injected through the feed pipe 4 at one end of the top of the storage tank 3. At this time, the electric valve on the outer wall of the second drain pipe 24 is activated, allowing the water in the storage tank 3 to flow into the mixing tank 1 through the second drain pipe 24. Simultaneously, the cover plate on the top of the test tank 2 is opened, and the test tube 15 coated with corrosion and scale inhibitor is placed into the test tank 2, so that one end of the test tube 15 is embedded in the fixed pipe 16. An installation chamber 18 is set at the end of the outer wall of the test tank 2 away from the fixed pipe 16. The limiting pipe 19 set on the inner wall of the installation chamber 18 is pushed, so that one end of the limiting pipe 19 is inserted into the inner wall of the test tube 15 away from the fixed pipe 16. Then the cover plate is closed. By setting a diversion chamber 5 on one side of the outer wall of the mixing chamber 1, and starting the water pump 11 set at the bottom of the inner wall of the diversion chamber 5, the input end of the water pump 11 draws out the liquid in the mixing chamber 1 and discharges it into the storage pipe 13 through the first delivery pipe 12 set at the output end of the water pump 11. The liquid then flows into the diversion drain pipe 6 set on the inner wall of the diversion chamber 5 through the storage pipe 13, and contacts the sealing block 10 set on the inner wall of the diversion drain pipe 6. The liquid then flows into the test tube 15 through the fixed pipe 16 through the gap between the sealing block 10 and the diversion drain pipe 6. As the water pump 11 continues to pressurize, the liquid level in the test tube 15 rises to half of the test tube 15. At this time, the liquid level is then... The second infusion tube 20, located on the outer wall of the limiting tube 19 away from the test tube 15, drains the liquid into the storage tank 3. When the first set of test tubes 15 reaches the test time, the diversion drain tube 6, located on the inner wall of the diversion chamber 5, is pulled, causing the sealing block 10 on the inner wall of the diversion drain tube 6 to contact the fixed tube 16 and prevent the liquid from flowing into the test tube 15 through the fixed tube 16. The liquid temporarily stored in the test tube 15 is drained into the storage tank 3 through the second infusion tube 20 using the siphon principle. At this time, the limiting sealing ring 7 on the inner wall of the diversion chamber 5 away from the diversion drain tube 6 is pulled, and the sealing gasket 8 located on the outer wall of the limiting sealing ring 7 is also pulled. When the liquid is detached from the diversion drain pipe 6, several liquid guide pipes 9 are provided at the bottom of the inner cavity of the diversion drain pipe 6. When the sealing gasket 8 detaches from the liquid guide pipe 9, the liquid flows along the liquid guide pipe 9 into the guide pipe 14 provided at the bottom of the inner cavity of the test chamber 2. The liquid is then discharged into the mixing chamber 1 through the first drain pipe 17 provided at one end of the inner wall of the guide pipe 14. This further solves the problem that in the traditional scale inhibition test device for corrosion and scale inhibitors, when different pipelines need to be tested, the device needs to be shut down first, which not only affects the testing efficiency of the pipelines, but also easily leads to water stains seeping into the device, thus affecting the test results.

[0045] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A scale inhibition testing device for a corrosion and scale inhibitor, comprising a mixing chamber, characterized in that: The mixture includes a mixing chamber, characterized in that: a test chamber is fixedly connected to the top of the mixing chamber, and a liquid storage chamber is fixedly connected to the end of the top of the mixing chamber away from the test chamber, and a feed pipe is fixedly connected to the top end of the liquid storage chamber; a diversion chamber is fixedly connected to one side of the outer wall of the mixing chamber, and a diversion component is provided on the inner wall of the diversion chamber.

2. The scale inhibition testing device for a corrosion and scale inhibitor according to claim 1, characterized in that: The diversion assembly includes a diversion drain pipe slidably connected to the top of one side of the inner wall of the diversion chamber, and a limit sealing ring slidably connected to the side of the inner wall of the diversion chamber away from the diversion drain pipe. A sealing gasket is fixedly connected to one end of the outer wall of the limit sealing ring, and the bottom of the sealing gasket is slidably connected to the bottom of the inner wall of the diversion drain pipe. A plurality of liquid guide pipes are fixedly connected to the bottom of the inner cavity of the diversion drain pipe, and a sealing block is fixedly connected to one end of the inner wall of the diversion drain pipe.

3. The scale inhibition testing device for a corrosion and scale inhibitor according to claim 2, characterized in that: A water pump is fixedly connected to the bottom of the inner wall of the diversion chamber, and the input end of the water pump is fixedly connected to one side of the outer wall of the mixing chamber. The output end of the water pump is fixedly connected to a first infusion pipe. One end of the first infusion pipe is fixedly connected to a water storage pipe. One end of the outer wall of the water storage pipe is slidably connected to the inner wall of the limiting sealing ring, and the end of the outer wall of the water storage pipe away from the limiting sealing ring is fixedly connected to the inner wall of the diversion chamber.

4. The scale inhibition testing device for a corrosion and scale inhibitor according to claim 3, characterized in that: A guide tube is fixedly connected to the bottom of the inner cavity of the test chamber, and the inner wall of the guide tube is slidably connected to the outer wall of the liquid guide tube. A test tube is installed on the inner wall of the test chamber, and a fixing tube is snapped onto one side of the outer wall of the test tube. The bottom of the outer wall of the fixing tube is fixedly connected to the bottom of the inner wall of the test chamber. One side of the outer wall of the fixing tube is slidably connected to the side of the inner wall of the diversion and drainage pipe away from the limiting sealing ring, and the end of the outer wall of the fixing tube away from the test tube overlaps with one side of the outer wall of the sealing block.

5. The scale inhibition testing device for a corrosion and scale inhibitor according to claim 4, characterized in that: One end of the bottom of the inner wall of the guide tube is fixedly connected to a first drain pipe, and one end of the first drain pipe is fixedly connected to one end of the top of the mixing chamber.

6. The scale inhibition testing device for a corrosion and scale inhibitor according to claim 5, characterized in that: An installation chamber is fixedly connected to the outer wall of the test chamber away from the fixed tube, and a limit tube is slidably connected to the inner wall of the installation chamber. One end of the outer wall of the limit tube is inserted into the inner wall of the test tube away from the fixed tube, and a second infusion tube is fixedly connected to the outer wall of the limit tube away from the test tube. One end of the second infusion tube is fixedly connected to one side of the outer wall of the storage chamber.

7. The scale inhibition testing device for a corrosion and scale inhibitor according to claim 6, characterized in that: A motor is fixedly connected to the middle of one side of the outer wall of the diversion chamber, and a transmission rod is fixedly connected to the output end of the motor. One end of the outer wall of the transmission rod is rotatably connected to the side of the outer wall of the storage chamber away from the second infusion pipe, and a stirring frame is fixedly connected to one end of the transmission rod. One end of the stirring frame is rotatably connected to one side of the inner wall of the storage chamber.

8. The scale inhibition testing device for a corrosion and scale inhibitor according to claim 7, characterized in that: A second drain pipe is fixedly connected to one end of the bottom of the liquid storage tank, and an electric valve is fixedly connected to the middle of the second drain pipe. One end of the second drain pipe is fixedly connected to one side of the outer wall of the mixing tank.

Images