Coking plate test tester

Abstract

The utility model provides a coke forming plate test determinator. The coke forming plate test determinator comprises a base, a first bracket, a second bracket, a motor and an oil tank, the first bracket and the second bracket are respectively arranged on the base; the oil tank is arranged on the base in an angle-adjustable mode through a first support, and an oil splashing rod is arranged in the oil tank. The motor is arranged on the base in an angle-adjustable and liftable mode through a second support, the motor is connected with a rotating shaft, and the rotating shaft is connected to the oil splashing rod. Through the structural design, the oil tank and the motor are relatively independently arranged on the first support and the second support respectively and are movably arranged in a liftable or angle-adjustable manner, so that the relative positions of the oil tank and the motor can be adjusted, namely, the included angle between the rotating shaft and the surface of an oil sample in the oil tank is adjusted; therefore, the requirement for adjustment according to different test requirements is met, a user can conveniently develop a new test method, and the method has a wider application range.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of lubricating oil performance evaluation, and particularly relates to a coking plate test meter. BACKGROUND

[0002] An internal combustion engine is an engine that converts the thermal energy of fuel into mechanical energy, so the internal working environment of the internal combustion engine is usually high temperature and high pressure. The internal combustion engine oil, also known as engine oil, is a special oil specially used for lubricating the internal components of the internal combustion engine, and the high-temperature oxidation resistance and detergency of the oil product are the key use performances of the internal combustion engine oil.

[0003] The coking plate test determination is an effective simulation evaluation method for evaluating the high-temperature oxidation resistance and detergency of lubricating oil. The experimental method simulates high-temperature conditions, observes the coking condition of the engine oil on the hot plate, and thus evaluates the anti-coking performance. The existing coking plate test meter is usually composed of a simulator and a temperature, speed and time controller. The simulator includes an oil tank, an oil splashing brush, a heating plate and a motor and the like. However, in the existing scheme, the positions of the oil tank and the motor are relatively fixed, and the included angle between the rotating shaft and the oil sample surface is fixed, so that the existing coking plate test meter cannot be adjusted according to different test requirements, and the application range is relatively single. CONTENT OF THE INVENTION

[0004] One of the main purposes of the present disclosure is to overcome at least one of the defects of the prior art described above, and to provide a coking plate test meter whose relative angle position of the oil tank and the motor can be adjusted according to different test requirements.

[0005] To achieve the above-mentioned purpose, the present disclosure adopts the following technical solutions:

[0006] According to one aspect of the present disclosure, a coking plate test meter is provided, wherein: the coking plate test meter comprises a base, a first support, a second support, a motor and an oil tank; the first support and the second support are respectively arranged on the base; the oil tank is arranged on the base in an angle-adjustable manner via the first support, and an oil splashing rod is arranged inside the oil tank; the motor is arranged on the base in an angle-adjustable and liftable manner via the second support, and the motor is connected with a rotating shaft, and the rotating shaft is connected with the oil splashing rod.

[0007] According to one of the embodiments of the present disclosure, the first support comprises a first support plate and a first support leg; one end of the first support plate away from the second support is rotationally connected with the base, and the first support leg is arranged perpendicularly to the base in a telescopic structure, one end of the first support leg is fixed to the base, and the other end is rotationally connected with one end of the first support plate close to the second support.

[0008] According to one of the embodiments of the present disclosure, the first support further comprises a second leg; the second leg is a telescopic structure and is arranged perpendicularly to the base, one end of the second leg is fixed to the base, and the other end is rotatably connected to one end of the first support plate away from the second support.

[0009] According to one of the embodiments of the present disclosure, the second support comprises a second support plate, a third leg and a fourth leg; the third leg and the fourth leg are respectively telescopic structures and are arranged perpendicularly to the base, one end of each of the third leg and the fourth leg is fixed to the base, the other end of the third leg is rotatably connected to one end of the second support plate away from the first support, and the other end of the fourth leg is rotatably connected to one end of the second support plate close to the first support.

[0010] According to one of the embodiments of the present disclosure, the oil splashing rod and the rotating shaft are connected via a magnetic coupler.

[0011] According to one of the embodiments of the present disclosure, the magnetic coupler comprises a first planar magnetic force device, a second planar magnetic force device and an isolator; the first planar magnetic force device is arranged at one end of the oil splashing rod close to the rotating shaft, the second planar magnetic force device is arranged at one end of the rotating shaft close to the oil splashing rod, and the isolator is arranged at one side of the oil tank close to the motor.

[0012] According to one of the embodiments of the present disclosure, the oil tank comprises a body and a heating structure; the body and the heating structure are detachably connected to the first support as a whole.

[0013] According to one of the embodiments of the present disclosure, the oil tank and the first support are connected via a magnetic quick release assembly; the magnetic quick release assembly comprises a first magnetic connecting member and a second magnetic connecting member which are magnetically attracted to each other; the first magnetic connecting member is arranged on the first support, and the second magnetic connecting member is arranged on the body and / or the heating structure.

[0014] According to one of the embodiments of the present disclosure, a positioning assembly is arranged between the first support and the oil tank; the positioning assembly comprises a positioning protrusion and a positioning recess; the positioning protrusion is arranged on one of the first support and the oil tank, the positioning recess is arranged on the other one of the first support and the oil tank, and the positioning protrusion and the positioning recess are insertedly matched.

[0015] According to one of the embodiments of the present disclosure, the first support is provided with a speed detector for measuring the rotating speed information of the rotating shaft; and / or the oil tank is provided with a temperature acquisition element for measuring the temperature information in the oil tank.

[0016] From the above technical solutions, the coking plate test meter has the advantages and positive effects that:

[0017] The coking plate test meter includes a base, a first support, a second support, a motor, and an oil tank. The first support and the second support are respectively arranged on the base. The oil tank is adjustably arranged on the base via the first support, and a splash rod is arranged inside the oil tank. The motor is adjustably arranged on the base via the second support, and the motor is connected with a rotating shaft, and the rotating shaft is connected with the splash rod. Through the above structure design, the oil tank and the motor are relatively independently arranged on the first support and the second support, and are respectively arranged in a liftable or angle-adjustable manner. Accordingly, the relative positions of the oil tank and the motor can be adjusted, that is, the angle between the rotating shaft and the oil sample surface in the oil tank can be adjusted, so as to meet the adjustment requirements according to different test requirements, facilitate users to develop new experimental methods, and have a wider application range. BRIEF DESCRIPTION OF DRAWINGS

[0018] The various objects, features and advantages of the present disclosure will become more apparent from the following detailed description of preferred embodiments of the present disclosure, considered in conjunction with the drawings. The drawings are not necessarily to scale, with emphasis being placed on illustrating the principles of the present disclosure. In the drawings, like reference numerals identify the same or similar parts throughout the views. Among them:

[0019] Figure 1 is a structural schematic diagram of a coking plate test meter according to an exemplary embodiment;

[0020] Figure 2 is Figure 1 is an enlarged schematic diagram of the oil tank and the rotating shaft;

[0021] Figure 3 is Figure 1 is an exploded schematic diagram of the first support and the oil tank.

[0022] The reference numerals are explained as follows:

[0023] 100. base;

[0024] 200. first support;

[0025] 210. first support plate;

[0026] 220. first support leg;

[0027] 230. loose-leaf hinge;

[0028] 300. second support;

[0029] 310. second support plate;

[0030] 320. third leg;

[0031] 330. fourth leg;

[0032] 400. oil tank;

[0033] 410. body;

[0034] 411. oil splashing rod;

[0035] 412. coaling plate;

[0036] 413. temperature collecting element;

[0037] 414. fixing plate;

[0038] 420. heating plate;

[0039] 500. motor;

[0040] 510. rotating shaft;

[0041] 520. speedometer;

[0042] 600. magnetic coupler;

[0043] 610. first planar magnetic force device;

[0044] 620. second planar magnetic force device;

[0045] 630. isolator;

[0046] 710. first magnetic connecting member;

[0047] 720. second magnetic connecting member;

[0048] 730. positioning protrusion;

[0049] 800. controller. DETAILED DESCRIPTION

[0050] The exemplary embodiments embodying the features and advantages of the present disclosure will be described in detail hereinafter. It should be understood that the present disclosure can have various changes in different embodiments, which do not depart from the scope of the present disclosure, and the description and drawings herein are essentially illustrative, rather than limiting the present disclosure.

[0051] In the following description of various example embodiments of the present disclosure, reference is made to the accompanying drawings, which form a part hereof, and in which are shown by way of illustration various example structures, systems, and steps in which aspects of the present disclosure can be implemented. It is understood that other specific arrangements of parts, structures, example devices, systems, and steps can be utilized, and structural and functional modifications can be made without departing from the scope of the present disclosure. Also, while the terms "over," "between," "among," and the like, can be used in the description herein to describe relative location, orientation, or manner of placement in terms of the examples illustrated in the figures, any such terms are used herein only to facilitate illustrating the examples as they come to mind, and these terms are not intended to restrict the scope of the present disclosure to particular orientations.

[0052] Referring to Figure 1 , a structural schematic diagram of the coke formation plate test meter proposed by the present disclosure is representatively shown. In this example embodiment, the coke formation plate test meter proposed by the present disclosure is described by taking the measurement of the coke formation performance of lubricating oil applied to an internal combustion engine as an example. It is easy for those skilled in the art to understand that various modifications, additions, substitutions, deletions, or other changes can be made to the following specific embodiments in order to apply the relevant design of the present disclosure to the detection of other types of lubricating oil, and these changes are still within the scope of the principle of the coke formation plate test meter proposed by the present disclosure.

[0053] As Figure 1 shown, in an embodiment of the present disclosure, the coke formation plate test meter proposed by the present disclosure includes a base 100, a first support 200, a second support 300, a motor 500, and an oil tank 400. For reference, see Figure 2 and Figure 3 , Figure 2 , a zoomed-in schematic diagram of the oil tank 400 and the rotating shaft 510 is representatively shown; Figure 3 , an exploded schematic diagram of the first support 200 and the oil tank 400 is representatively shown. The structure, connection mode, and functional relationship of the main components of the coke formation plate test meter proposed by the present disclosure will be described in detail below in combination with the above-mentioned drawings.

[0054] As Figures 1 to 3As shown, in one embodiment of this disclosure, the base 100 can be a substrate or an experimental table, etc. The first support 200 is disposed on the base 100, and the second support 300 is disposed on the base 100. The oil tank 400 is disposed on the first support 200, that is, the oil tank 400 is disposed on the base 100 via the first support 200, and the angle of the oil tank 400 relative to the base 100 is adjustable via the first support 200. An oil splashing rod 411 is disposed inside the oil tank 400. Furthermore, a coking plate 412 may also be disposed inside the oil tank 400 (e.g., the inner wall of the top of the oil tank 400), which may be, for example, an aluminum plate. The motor 500 is mounted on the second bracket 300, meaning the motor 500 is mounted on the base 100 via the second bracket 300. Furthermore, the angle of the motor 500 relative to the base 100 is adjustable via the second bracket 300, and the motor 500 can be raised and lowered relative to the base. The motor 500 is connected to a rotating shaft 510, which is connected to the oil splash rod 411 of the oil tank 400. Through the above structural design, this disclosure arranges the oil tank 400 and the motor 500 relatively independently on the first bracket 200 and the second bracket 300, respectively, and adopts a movable arrangement that is either raised or lowered and angle-adjustable. This allows for adjustment of the relative position of the oil tank 400 and the motor 500, i.e., adjustment of the angle between the rotating shaft 510 and the surface of the oil sample (i.e., the coking plate 412) in the oil tank 400. This satisfies the need for adjustments according to different experimental requirements, facilitates the development of new experimental methods, and has a wider range of applications.

[0055] like Figure 1 and Figure 3 As shown, in one embodiment of this disclosure, the first support 200 may include a first support plate 210 and a first leg 220. Specifically, the end of the first support plate 210 away from the second support 300 is rotatably connected to the base 100. The first leg 220 is a telescopic structure and is arranged perpendicular to the base 100 in a first state. One end of the first leg 220 is fixed to the base 100, and the other end of the first leg 220 is rotatably connected to the end of the first support plate 210 near the second support 300. Through the above structural design, by utilizing the rotatable connection between the first support plate 210 and the base 100, and by utilizing the telescopic lifting and lowering of the first leg 220, this disclosure can realize the adjustment of the angle between the first support plate 210 (i.e., the oil tank 400) and the base 100. The structure is simple and easy to implement.

[0056] Based on the structural design of the first support 200 including the first support plate 210 and the first leg 220, in an embodiment of the present disclosure, an angle marker (for example, but not limited to, an angle gauge) can be arranged between the first support plate 210 and the base 100. On this basis, the included angle between the first support plate 210 and the base 100 (for example, the included angle between the first support plate 210 and the horizontal plane) can be read according to the scale of the angle marker, and adjusted accordingly. In this way, by changing the above-mentioned included angle, the included angle between the coagulation plate 412 and the horizontal plane can be changed, so as to adjust the residence time of the test oil sample on the surface of the coagulation plate 412. At the same time, the angle between the oil splashing rod 411 and the horizontal plane can be changed, so as to change the contact area of the oil splashing rod 411 with the test oil in the oil tank 400, thereby changing the amount of oil sample splashed onto the surface of the coagulation plate 412. Finally, the residence time of the oil product on the surface of the coagulation plate 412 is changed, and the requirement of changing the test condition is realized. Therefore, the parameters of the simulation test can be adjusted according to the actual situation of diesel and gasoline engines, a new test method can be designed, and the correlation between the simulation test and the engine bench test results can be improved.

[0057] In an embodiment of the present disclosure not shown in the figure, the first support 200 can further include a second leg. Specifically, the second leg is a telescopic structure, and the second leg is arranged perpendicular to the base 100. One end of the second leg is fixed to the base 100, and the other end of the second leg is rotatably connected to the end of the first support plate 210 away from the second support 300, that is, the end of the first support plate 210 away from the second support 300 is rotatably connected to the base 100 via the second leg. Through the above structural design, on the basis of realizing the adjustment function of the included angle between the oil tank 400 and the base 100, the first support 200 can also realize the adjustment of the arrangement height of the oil tank 400 relative to the base 100, further meeting the requirement of adjustment according to different experimental requirements.

[0058] Based on the structural design of the first support 200 including the first support plate 210 and the first leg 220, in an embodiment of the present disclosure, the first leg 220 can include at least two sections of legs, and the first leg 220 can be adjusted steplessly and provided with a locking member. Taking the structure shown in the figure as an example, the first leg 220 can include two sections of legs, one of which is fixedly connected to the base 100 and provided with a sliding groove, and the other of which is slidably arranged in the sliding groove and rotatably connected to the first support plate 210. In addition, the locking member can be a fastening bolt or the like, which is used to position the relative positions of the sections of legs after the first leg 220 is adjusted to the required position. Similarly, when the first support 200 includes a second leg, the second leg can also adopt the same or similar structure as the above-mentioned first leg 220, which will not be described here.

[0059] Based on the structural design of the first support 200, which includes a first support plate 210 and a first leg 220, in one embodiment of this disclosure, the first support plate 210 and the base 100 can be rotatably connected by a hinge. Similarly, the rotatable connection between the first leg 220 (or the second leg) and the first support plate 210 can also be achieved using a hinge. In other embodiments of this disclosure, the rotatable connections of the first support 200 can also be achieved using other specific connection structures, and are not limited to using the same type of connection structure, nor are they limited to the above embodiments.

[0060] like Figure 1 As shown, in one embodiment of this disclosure, the second support 300 may include a second support plate 310, a third leg 320, and a fourth leg 330. Specifically, the third leg 320 is a telescopic structure and is arranged perpendicular to the base 100. One end of the third leg 320 is fixed to the base 100, and the other end of the third leg 320 is rotatably connected to the end of the second support plate 310 away from the first support 200. Furthermore, the fourth leg 330 is a telescopic structure and is arranged perpendicular to the base 100. One end of the fourth leg 330 is fixed to the base 100, and the other end of the fourth leg 330 is rotatably connected to the end of the second support plate 310 near the first support 200. Through the above structural design, by utilizing the rotatable connection between the second support plate 310 and the third leg 320 and the fourth leg 330 respectively, and by utilizing the telescopic lifting and lowering of the third leg 320 and the fourth leg 330 respectively, this disclosure can realize the angle adjustment and relative lifting and lowering of the second support plate 310 (i.e., motor 500) relative to the base 100. The structure is simple and easy to implement.

[0061] Based on the structural design of the second support 300, which includes a second support plate 310, a third support leg 320, and a fourth support leg 330, in one embodiment of this disclosure, the third support leg 320 may include at least two leg sections, and the third support leg 320 may employ stepless telescopic adjustment and be equipped with locking fasteners. Taking the structure shown in the accompanying drawings as an example, the third support leg 320 may include two leg sections, one of which is fixedly connected to the base 100 and is provided with a sliding groove, while the other section is slidably disposed in the sliding groove and rotatably connected to the second support plate 310. Furthermore, the locking fasteners may be fastening bolts, etc., used to position the relative positions of each leg section after the third support leg 320 is adjusted to the desired position. Similarly, the fourth support leg 330 may also adopt the same or similar structure as the third support leg 320 described above, and will not be elaborated further here.

[0062] Based on the structural design of the second support 300 including the second support plate 310, the third leg 320 and the fourth leg 330, in an embodiment of the present disclosure, the second support plate 310 and the third leg 320 can be connected by a living hinge. Similarly, the fourth leg 330 and the second support plate 310 can also be connected by a living hinge. In other embodiments of the present disclosure, the above-mentioned rotating connections of the second support 300 can also be achieved by other specific connection structures, and are not limited to the same type of connection structure, and are not limited to the above-mentioned embodiment.

[0063] As shown in Figure 1 and Figure 2 In an embodiment of the present disclosure, the oil splashing rod 411 and the rotating shaft 510 can be connected via the magnetic coupler 600. Through the above structural design, the present disclosure can achieve the axial connection of the oil splashing rod 411 and the rotating shaft 510 by magnetic attraction, and achieve the transmission of the torque output by the motor 500 to the oil splashing rod 411. On this basis, the present disclosure does not need to set a solid coupler component passing through the oil tank 400, so that the oil tank 400 does not need to reserve a through hole for the solid coupler component to pass through, so that the oil tank 400 remains a closed structure during the experiment, avoiding the problem that the oil tank 400 releases oil smoke through the through hole during the experiment due to the setting of the through hole, which can reduce the pollution of the oil in the oil tank 400 after heating, protect the health of the operator, and solve the safety hazard of oil leakage due to poor sealing of the oil tank 400. Moreover, reaching the specified rotating speed within the set time can overcome the influence of the motor 500 caused by unstable torque, although there is a slight magnetic hysteresis phenomenon during instantaneous start, but as long as the time of magnetic hysteresis is consistent, it will not affect the repeatability of the test results. In addition, since the rotating shaft 510 and the oil splashing rod 411 are connected in a non-contact manner, the problem of sudden large splashing of the test oil sample caused by the excessive starting torque of the motor 500 can be better solved.

[0064] As shown in Figure 2As shown, based on the structural design of connecting the oil splashing rod 411 and the rotating shaft 510 via a magnetic connector 600, in one embodiment of this disclosure, the magnetic connector 600 may include a first planar magnet 610, a second planar magnet 620, and an isolator 630. Specifically, the first planar magnet 610 is disposed at one end of the oil splashing rod 411 near the rotating shaft 510, the second planar magnet 620 is disposed at one end of the rotating shaft 510 near the oil splashing rod 411, and the isolator 630 is disposed on the side of the oil tank 400 near the motor 500. The first planar magnet 610 is spaced apart from the outer wall of the oil tank 400, and the second planar magnet 620 is spaced apart from the inner wall of the oil tank 400. The isolator 630 can isolate and maintain the above-mentioned arrangement of the two planar magnets. Accordingly, through the interaction of the two planar magnets, this disclosure enables the rotating shaft 510 to drive the oil splashing rod 411 to rotate.

[0065] Based on the structural design of the magnetic connector 600, which may include a first planar magnet 610, a second planar magnet 620, and an isolator 630, in one embodiment of this disclosure, the second planar magnet 620 may be made of a high-temperature resistant material (e.g., with a high-temperature resistance of up to 400°C).

[0066] like Figure 2 As shown, in one embodiment of this disclosure, a fixing plate 414 may be provided inside the oil tank 400, for example, two fixing plates 414 arranged at intervals along the axial direction. Accordingly, the fixing plate 414 can provide auxiliary support for the oil splashing rod 411, which is beneficial for fixing the oil splashing rod 411.

[0067] like Figure 3As shown, in an embodiment of the present disclosure, the oil tank 400 can include a body 410 and a heating structure. Specifically, an oil splashing rod 411 and a coking plate 412 are arranged in the body 410 respectively. The heating structure is arranged on the outer periphery of the body 410, and the heating structure can be, for example, a heating plate 420. On this basis, the body 410 and the heating structure are detachably connected with the first support 200 (for example, the first support plate 210) as a whole. Through the above structural design, when the coking plate test instrument proposed in the present disclosure uses one oil tank 400 to complete the experiment, other oil tanks 400 can be directly switched without waiting for the current oil tank 400 to cool down and then using it after cleaning, thereby realizing the rapid switching of the oxidation resistance and detergency test of different lubricating oils, and greatly improving the experimental efficiency. Moreover, since the body 410 and the heating structure are designed to be detachable as a whole, the present disclosure can reduce the operation difficulty of disassembling and replacing the oil tank 400, reduce the workload of the user, and further improve the experimental efficiency. In addition, compared with the use mode of opening the oil drain valve of the oil tank 400 after the experiment of one sample is completed in the prior art, the oil tank 400 of the present disclosure does not need to be provided with an oil drain valve, and the oil tank 400 can be directly removed for cleaning, avoiding the oil leakage caused by the setting of the oil drain valve.

[0068] As shown, Figure 3 Based on the structure design that the oil tank 400 is detachably connected with the first support 200, in an embodiment of the present disclosure, the oil tank 400 and the first support 200 are connected through a magnetic quick release assembly. The magnetic quick release assembly includes a first magnetic connecting piece 710 and a second magnetic connecting piece 720 which are magnetically attracted to each other, the first magnetic connecting piece 710 is arranged on the first support 200, and the second magnetic connecting piece 720 is arranged on the body 410 and / or the heating structure.

[0069] In an embodiment of the present disclosure, a positioning assembly can be arranged between the first support 200 and the oil tank 400. Specifically, the positioning assembly includes a positioning protrusion 730 and a positioning recess, the positioning protrusion 730 is arranged on one of the first support 200 and the oil tank 400, the positioning recess is arranged on the other one of the first support 200 and the oil tank 400, and the positioning protrusion 730 and the positioning recess are inserted and fitted. For example, the positioning protrusion 730 can be arranged on the first support 200, and the positioning protrusion 730 can be, for example, a positioning pin. Correspondingly, the positioning recess can be arranged on the oil tank 400, and the positioning recess can be, for example, a positioning hole or a positioning groove. Through the above structural design, the present disclosure can realize the positioning between the first support 200 and the oil tank 400 by using the positioning assembly.

[0070] It should be noted that, since the body 410 and the heating structure are integrally and detachably connected to the first bracket 200, this disclosure allows the heating structure to be arranged on the entire circumferential surface of the body 410 along the axial direction (e.g., the axial direction of the oil splashing rod 411), thereby optimizing the uniformity and heating rate of heating at various positions in the oil tank 400. In this case, the positioning recess can be simultaneously provided on the body 410 and the heating structure. For example, the body 410 is provided with a blind hole, and the heating structure is provided with a through hole at the position corresponding to the blind hole, thereby jointly engaging with the positioning protrusion 730. In other embodiments of this disclosure, the positioning protrusion 730 or the positioning recess may be provided only on the body 410 or only on the heating structure, and is not limited to the above embodiments.

[0071] like Figure 1 As shown, in one embodiment of this disclosure, the first bracket 200 may be equipped with a speed sensor 520, which is used to measure the rotational speed information of the rotating shaft 510.

[0072] like Figure 3 As shown, in one embodiment of this disclosure, a temperature acquisition element 413 may be provided inside the oil tank 400, which is used to measure the temperature information inside the oil tank 400.

[0073] like Figure 1 As shown, in one embodiment of this disclosure, the coking plate testing instrument further includes a controller 800, which can control the oil tank 400 and the motor 500. Furthermore, during continuous testing, one controller 500 can control different oil tanks 400.

[0074] It should be noted that the coking plate testing apparatus shown in the accompanying drawings and described in this specification is merely a few examples among many coking plate testing apparatuses capable of employing the principles of this disclosure. It should be clearly understood that the principles of this disclosure are by no means limited to any detail or component of the coking plate testing apparatus shown in the accompanying drawings or described in this specification.

[0075] In summary, the coking plate test meter provided by the present disclosure comprises a base 100, a first support 200, a second support 300, a motor 500 and an oil tank 400; the first support 200 and the second support 300 are arranged on the base 100 respectively; the oil tank 400 is arranged on the base 100 in an angle-adjustable manner through the first support 200, and the oil tank 400 is internally provided with an oil splashing rod 411; the motor 500 is arranged on the base 100 in an angle-adjustable and liftable manner through the second support 300, and the motor 500 is connected with a rotating shaft 510, and the rotating shaft 510 is connected to the oil splashing rod 411. Through the above structure design, the oil tank 400 and the motor 500 are relatively independently arranged on the first support 200 and the second support 300 respectively, and are arranged in a liftable or angle-adjustable movable arrangement form respectively, so that the relative position of the oil tank 400 and the motor 500 can be adjusted, that is, the angle between the rotating shaft 510 and the oil sample surface in the oil tank 400 can be adjusted, so as to meet the adjustment requirement according to different test requirements, facilitate the user to develop a new experimental method, and have a more extensive application range.

[0076] The exemplary embodiments of the coking plate test meter provided by the present disclosure are described and / or illustrated in detail above. However, the embodiments of the present disclosure are not limited to the specific embodiments described herein, but rather, components and / or steps of each embodiment can be used independently and separately from other components and / or steps described herein. Each component and / or step of one embodiment can also be used in combination with other components and / or steps of other embodiments. The language used in the description herein should not be used to limit any claimed element, but rather, is used to enable a person of ordinary skill in the art to make, use, and / or practice the present disclosure. The words “a,” “an,” and “the” as used in the context of the description herein are to be construed to cover both the singular and the plural, unless otherwise indicated. The terms “comprising,” “including,” and “having” as used in the context of the description herein are to be construed as open-ended terms, and are not to be construed as limiting the elements or steps to which they are applied. Further, the terms “first,” “second,” and the like as used in the context of the description herein are not used to denote or imply a numerical order or priority, but are used to distinguish between elements or steps.

[0077] Although the coking plate test meter provided by the present disclosure has been described in accordance with various specific embodiments, one skilled in the art will recognize that modifications can be made to the embodiments of the present disclosure within the spirit and scope of the claims.

Claims

1. A coke-forming plate testing instrument, characterized in that: The coking plate test instrument includes a base, a first support, a second support, a motor, and an oil tank; The first bracket and the second bracket are respectively disposed on the base; The oil tank is adjustablely mounted on the base via the first bracket, and an oil splashing rod is provided inside the oil tank; The motor is mounted on the base with adjustable angle and height via the second bracket. The motor is connected to a rotating shaft, which is connected to the oil splashing rod.

2. The coking plate testing instrument according to claim 1, characterized in that, The first support includes a first support plate and a first leg; the end of the first support plate away from the second support is rotatably connected to the base, the first leg is a telescopic structure and is arranged perpendicular to the base, one end of the first leg is fixed to the base, and the other end is rotatably connected to the end of the first support plate near the second support.

3. The coking plate testing instrument according to claim 2, characterized in that, The first support also includes a second leg; the second leg is a telescopic structure and is arranged perpendicular to the base, one end of the second leg is fixed to the base, and the other end is rotatably connected to the end of the first support plate away from the second support.

4. The coking plate testing instrument according to claim 1, characterized in that, The second support includes a second support plate, a third leg, and a fourth leg; the third leg and the fourth leg are telescopic structures and arranged perpendicular to the base. One end of each of the third leg and the fourth leg is fixed to the base. The other end of the third leg is rotatably connected to the end of the second support plate away from the first support, and the other end of the fourth leg is rotatably connected to the end of the second support plate close to the first support.

5. The coking plate testing instrument according to claim 1, characterized in that, The oil-splashing rod is connected to the rotating shaft via a magnetic connector.

6. The coking plate testing instrument according to claim 5, characterized in that, The magnetic connector includes a first planar magnet, a second planar magnet, and an isolator. The first planar magnet is disposed at one end of the oil splashing rod near the rotating shaft, the second planar magnet is disposed at one end of the rotating shaft near the oil splashing rod, and the isolator is disposed on the side of the oil tank near the motor.

7. The coking plate testing instrument according to claim 1, characterized in that, The oil tank includes a body and a heating structure, and the body and the heating structure are integrally connected to the first bracket in a detachable manner.

8. The coking plate testing instrument according to claim 7, characterized in that, The oil tank is connected to the first bracket via a magnetic quick-release assembly; the magnetic quick-release assembly includes a first magnetic connector and a second magnetic connector that magnetically attract each other, the first magnetic connector is disposed on the first bracket, and the second magnetic connector is disposed on the body and / or the heating structure.

9. The coking plate testing instrument according to claim 7, characterized in that, A positioning component is provided between the first bracket and the oil tank; the positioning component includes a positioning protrusion and a positioning recess, the positioning protrusion is provided on one of the first bracket and the oil tank, and the positioning recess is provided on the other of the first bracket and the oil tank, and the positioning protrusion and the positioning recess are inserted into each other.

10. The coking plate testing instrument according to claim 1, characterized in that: The first bracket is equipped with a speed sensor, which is used to measure the rotational speed of the rotating shaft; and / or The oil tank is equipped with a temperature acquisition element, which is used to measure the temperature information inside the oil tank.

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