Anti-interference petrochemical engineering inclination measuring device

Abstract

The utility model discloses an anti-interference petrochemical engineering inclination measuring device, and belongs to the technical field of petrochemical engineering, the anti-interference petrochemical engineering inclination measuring device comprises an outer shell, a protective cover layer is fixedly mounted in the outer shell, a first mounting seat is fixedly mounted in the protective cover layer, and the first mounting seat is close to the midpoint of the outer shell; a first mounting seat is fixedly mounted in the outer shell, an X-axis MEMS chip is fixedly mounted in the first mounting seat, a second mounting seat is fixedly mounted on one side of the first mounting seat in the protective cover layer, a Y-axis MEMS chip is fixedly mounted in the second mounting seat, and a central processing unit is fixedly mounted on one side of the protective cover layer in the outer shell. High measurement accuracy can be kept even in a strong electromagnetic field, meanwhile, the protective cover layer is installed in the outer shell, the size and weight of the device are reduced through the optimized overall layout, and the practicability and convenience of the device are greatly improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of petrochemical industry, and particularly relates to an anti-interference type petrochemical industry inclination measuring device. BACKGROUND

[0002] With the development of the petrochemical industry, the safety and stability of infrastructure such as storage tanks and pipelines have become a focus of attention. As one of the important means for evaluating the working conditions of infrastructure, inclination measurement plays an important role in ensuring the safe operation of equipment.

[0003] The technical scheme of the ordinary inclination sensor calculates the inclination angle by detecting the change of gravitational acceleration. However, due to its sensitivity to electromagnetic signals, it is easily affected by external electronic device radiation, resulting in increased measurement error. However, in actual application environments, due to the existence of strong electromagnetic interference, traditional measuring instruments often cannot provide stable and reliable measurement results, leading to frequent data deviation and even misjudgment, seriously affecting equipment maintenance efficiency and safety. In addition, by adopting a shielding box packaging method to reduce the opportunity for external interference factors to enter the internal circuit system, although the interference degree can be alleviated to some extent, the volume and weight are additionally increased, and the cost is relatively high, which is difficult to meet the demand for lightweight, low-cost and high-efficiency and precise inclination measuring tools in the modern petrochemical industry.

[0004] Therefore, the present application provides an anti-interference type petrochemical industry inclination measuring device. CONTENT OF THE INVENTION

[0005] In view of the deficiencies of the prior art, the present application provides an anti-interference type petrochemical industry inclination measuring device, which overcomes the deficiencies of the prior art and aims to solve the problem that in actual application environments, due to the existence of strong electromagnetic interference, traditional measuring instruments often cannot provide stable and reliable measurement results, leading to frequent data deviation and even misjudgment, seriously affecting equipment maintenance efficiency and safety. In addition, by adopting a shielding box packaging method to reduce the opportunity for external interference factors to enter the internal circuit system, although the interference degree can be alleviated to some extent, the volume and weight are additionally increased, and the cost is relatively high, which is difficult to meet the demand for lightweight, low-cost and high-efficiency and precise inclination measuring tools in the modern petrochemical industry.

[0006] To achieve the above object, the application provides the following technical scheme: an anti-interference type petroleum chemical tilting measuring device, comprising a shell body, a protective cover layer is fixedly installed in the shell body, a first mounting seat is fixedly installed in the protective cover layer, the first mounting seat is close to the midpoint of the shell body, an X-axis micro-electro-mechanical system (MEMS) chip is fixedly installed in the first mounting seat, a second mounting seat is fixedly installed on one side of the first mounting seat in the protective cover layer, a Y-axis micro-electro-mechanical system (MEMS) chip is fixedly installed in the second mounting seat, a central processing unit is fixedly installed on one side of the protective cover layer in the shell body, flexible wires are connected between the X-axis micro-electro-mechanical system (MEMS) chip, the Y-axis micro-electro-mechanical system (MEMS) chip and the central processing unit, the protective cover layer comprises a plurality of groups of silicon steel sheets, the protective cover layer is connected with the plurality of groups of silicon steel sheets in a stacked manner, and the silicon steel sheets are at least 5 layers.

[0007] By adopting the above technical scheme, the model of the X-axis micro-electro-mechanical system (MEMS) chip and the Y-axis micro-electro-mechanical system (MEMS) chip is ADIS16448, which is manufactured by using micro-mechanical technology and is highly sensitive to changes in gravitational acceleration, so that the inclination angle of a pipeline or other equipment can be accurately measured, and the data fusion operation is finally performed on the central processing unit through the flexible wires to obtain a comprehensive inclination value for display for the user. The shell body is made of T6 state aviation grade aluminum alloy plate with a thickness of not less than 2 mm, which has excellent strength characteristics and light weight. The protective cover layer is made of DIN1.7589 silicon steel sheets stacked together, each with a thickness of about 0.2 mm, and the protective cover layer is made of at least 5 layers of silicon steel sheets, which can fully exert the expected performance. The device significantly enhances the anti-electromagnetic interference capability of the X-axis micro-electro-mechanical system (MEMS) chip and the Y-axis micro-electro-mechanical system (MEMS) chip through the protective cover layer, so that the measurement accuracy is maintained even in a strong electromagnetic field. At the same time, the protective cover layer is installed in the shell body, the optimized overall layout reduces the volume and weight of the device, and the practicality and convenience of the device are greatly improved.

[0008] As a preferred technical scheme of the application, a shell cover is installed on the top of the shell body, a display is fixedly installed on the top of the shell cover, and the display is electrically connected with the central processing unit.

[0009] By adopting the above technical scheme, the data of the central processing unit is directly presented through the display, which is beneficial to the viewer to view the data of the central processing unit.

[0010] As a preferred technical scheme of the application, mounting seats are fixedly installed on both sides of the shell body, and two groups of mounting holes are arranged in the mounting seats.

[0011] By adopting the technical scheme, the shell body is connected with the mounting portion through the mounting seat and the mounting hole, and the shell body is connected and fixed with the pipeline to be detected, thereby improving the practicability in use.

[0012] As a preferred technical scheme of the present application, the inside of the shell body is fixedly installed with a battery holder, the inside of the battery holder is installed with a storage battery, and the X-axis micro-electro-mechanical system (MEMS) chip, the Y-axis micro-electro-mechanical system (MEMS) chip, the central processing unit and the display are electrically connected with the storage battery.

[0013] By adopting the technical scheme, the device is powered by the storage battery, and the device is convenient to move and use.

[0014] As a preferred technical scheme of the present application, the inside wall of the shell body is fixedly installed with a charging interface, and the charging interface is electrically connected with the storage battery.

[0015] By adopting the technical scheme, the user can charge the storage battery through the charging interface, thereby improving the practicability in use.

[0016] As a preferred technical scheme of the present application, the top of the shell body is provided with a plurality of groups of heat dissipation holes, and the plurality of groups of heat dissipation holes are uniformly distributed along the circumferential surface of the shell body.

[0017] By adopting the technical scheme, the plurality of groups of heat dissipation holes are uniformly distributed on the top of the shell body, effectively dissipating the heat generated by the electronic elements inside the shell body, and being conducive to the stable operation of the elements inside the shell body.

[0018] As a preferred technical scheme of the present application, the outer wall of the shell body is coated with a corrosion-resistant layer.

[0019] By adopting the technical scheme, the corrosion-resistant layer coated on the outer wall of the shell body is specifically a dense protective film formed by anodic oxidation treatment on the surface of the shell body, thereby enhancing the corrosion resistance of the shell body and being conducive to prolonging the service life of the shell body.

[0020] As a preferred technical scheme of the present application, a first damping pad is installed between the X-axis micro-electro-mechanical system (MEMS) chip and the first mounting seat, and a second damping pad is installed between the Y-axis micro-electro-mechanical system (MEMS) chip and the second mounting seat.

[0021] By adopting the technical scheme, the first damping pad and the second damping pad improve the anti-vibration performance of the X-axis micro-electro-mechanical system (MEMS) chip and the Y-axis micro-electro-mechanical system (MEMS) chip, thereby improving the protection performance of the X-axis micro-electro-mechanical system (MEMS) chip and the Y-axis micro-electro-mechanical system (MEMS) chip.

[0022] The beneficial effects of the present application are:

[0023] 1. The model of the X-axis micro-electro-mechanical system (MEMS) chip and the Y-axis micro-electro-mechanical system (MEMS) chip is ADIS16448, which is manufactured by micro-mechanical technology and is highly sensitive to changes in gravitational acceleration. It can accurately measure the inclination angle of equipment such as pipelines and finally converge to the central processor through flexible wires for data fusion operation to obtain a comprehensive inclination value for the user to read and display. The shell body is made of T6 state aviation grade aluminum alloy plate with a thickness not less than 2mm, which has excellent strength characteristics and light weight. The protective cover layer is made of DIN1.7589 silicon steel sheets with a thickness of about 0.2mm, and the protective cover layer is made of at least 5 layers of silicon steel sheets, which can fully play the expected performance. The device significantly enhances the anti-electromagnetic interference capability of the X-axis micro-electro-mechanical system (MEMS) chip and the Y-axis micro-electro-mechanical system (MEMS) chip. Even in a strong electromagnetic field, it can maintain high measurement accuracy. At the same time, the protective cover layer is installed in the shell body, and the optimized overall layout reduces the volume and weight of the equipment, greatly improving the practicality and convenience of the device.

[0024] 2. The data of the central processor is directly presented by the display, which is beneficial for the observer to view the data of the central processor. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0026] Figure 2 It is a schematic diagram of the internal structure of the shell body;

[0027] Figure 3 It is a schematic diagram of the cross-sectional structure of the protective cover layer;

[0028] Figure 4 It is a schematic diagram of the separation structure of the shell body and the shell cover.

[0029] In the figure: 1, shell body; 101, shell cover; 2, protective cover layer; 201, silicon steel sheet; 3, first mounting seat; 4, second mounting seat; 5, X-axis micro-electro-mechanical system (MEMS) chip; 6, Y-axis micro-electro-mechanical system (MEMS) chip; 8, central processor; 9, flexible wire; 10, display; 11, mounting seat; 12, mounting hole; 13, battery seat; 14, storage battery; 15, charging interface; 16, heat dissipation hole. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0031] With reference to Figures 1-4 The anti-interference type petrochemical tilt measuring device comprises an outer shell 1, a protective cover layer 2 is fixedly installed in the inner part of the outer shell 1, a first mounting seat 3 is fixedly installed in the inner part of the protective cover layer 2, the first mounting seat 3 is close to the midpoint of the outer shell 1, an X-axis micro-electro-mechanical system (MEMS) chip 5 is fixedly installed in the inner part of the first mounting seat 3, a second mounting seat 4 is fixedly installed in the inner part of the protective cover layer 2 and located on one side of the first mounting seat 3, a Y-axis micro-electro-mechanical system (MEMS) chip 6 is fixedly installed in the inner part of the second mounting seat 4, a central processing unit 8 is fixedly installed in the inner part of the outer shell 1 and located on one side of the protective cover layer 2, flexible wires 9 are connected between the X-axis micro-electro-mechanical system (MEMS) chip 5, the Y-axis micro-electro-mechanical system (MEMS) chip 6 and the central processing unit 8, the protective cover layer 2 comprises a plurality of groups of silicon steel sheets 201, the protective cover layer 2 is connected in a stack with the plurality of groups of silicon steel sheets 201, and the silicon steel sheets 201 are at least 5 layers; mounting seats 11 are fixedly installed on both sides of the outer shell 1, and two groups of mounting holes 12 are arranged in the inner part of the mounting seats 11.

[0032] The model of the X-axis micro-electro-mechanical system (MEMS) chip 5 and the Y-axis micro-electro-mechanical system (MEMS) chip 6 is ADIS16448, which is manufactured by using micro-mechanical technology, is highly sensitive to changes in gravitational acceleration, can accurately measure the inclination angle of a pipeline and other equipment, and finally converges on the central processing unit 8 through the flexible wires 9 to perform data fusion operation to obtain a comprehensive inclination value for display, wherein the material of the outer shell 1 is selected to be a T6 state aviation-grade aluminum alloy plate with a thickness of not less than 2 mm, which has excellent strength characteristics and light weight, the protective cover layer 2 is made of silicon steel sheets 201 with a DIN1.7589 brand in a stack, each silicon steel sheet has a thickness of about 0.2 mm, and the protective cover layer 2 is made of at least 5 or more silicon steel sheets 201, which can fully play the expected performance, the device significantly enhances the anti-electromagnetic interference capability of the X-axis micro-electro-mechanical system (MEMS) chip 5 and the Y-axis micro-electro-mechanical system (MEMS) chip 6 through the protective cover layer 2, and can maintain high measurement accuracy even in a strong electromagnetic field, at the same time, the installation of the protective cover layer 2 in the outer shell 1 optimizes the overall layout to reduce the volume and weight of the equipment, greatly improving the practicability and convenience of the device; the mounting seats 11 and the mounting holes 12 facilitate the connection of the outer shell 1 and the mounting part, the connection and fixation of the outer shell 1 and the pipeline to be detected, and the practicability during use is improved.

[0033] Referring to Figures 1-2 , Figure 4 , the top of the shell body 1 is provided with a shell cover 101, the top of the shell cover 101 is fixedly provided with a display 10, and the display 10 is electrically connected with the central processor 8; the inside of the shell body 1 is fixedly provided with a battery holder 13, the inside of the battery holder 13 is provided with a storage battery 14, and the X-axis micro-electro-mechanical system (MEMS) chip 5, the Y-axis micro-electro-mechanical system (MEMS) chip 6, the central processor 8 and the display 10 are electrically connected with the storage battery 14;

[0034] The data of the central processor 8 is directly presented through the display 10, which is beneficial for the observer to directly view the data of the central processor 8; the storage battery 14 is used for power supply of the device, which is convenient for the mobile use of the device.

[0035] Referring to Figures 1-2 , Figure 4 , the inside wall of the shell body 1 is fixedly provided with a charging interface 15, and the charging interface 15 is electrically connected with the storage battery 14; the outer wall of the shell body 1 is coated with a corrosion-resistant layer; the charging interface 15 is convenient for the user to charge the storage battery 14, which improves the practicability in use; the corrosion-resistant layer coated on the outer wall of the shell body 1 is specifically a dense protective film formed by anodic oxidation treatment on the surface of the shell body 1, which enhances the corrosion resistance of the shell body 1 and is beneficial to prolong the service life of the shell body 1.

[0036] Referring to Figures 1-2 , Figure 4 , the top of the shell body 1 is provided with a plurality of groups of heat dissipation holes 16, and the plurality of groups of heat dissipation holes 16 are uniformly distributed along the circumferential surface of the shell body 1; the first damping pad is installed between the X-axis micro-electro-mechanical system (MEMS) chip 5 and the first mounting seat 3, and the second damping pad is installed between the Y-axis micro-electro-mechanical system (MEMS) chip 6 and the second mounting seat 4; the plurality of groups of heat dissipation holes 16 are uniformly distributed on the top of the shell body 1, which effectively dissipates the heat generated by the electronic elements inside the shell body 1, and is beneficial to the stable operation of the elements inside the shell body 1; the first damping pad and the second damping pad improve the anti-vibration performance of the X-axis micro-electro-mechanical system (MEMS) chip 5 and the Y-axis micro-electro-mechanical system (MEMS) chip 6, and improve the protection performance of the X-axis micro-electro-mechanical system (MEMS) chip 5 and the Y-axis micro-electro-mechanical system (MEMS) chip 6.

[0037] Working principle: through the X axis micro electro mechanical system (MEMS) chip 5, Y axis micro electro mechanical system (MEMS) chip 6 model ADIS16448, using micro mechanical technology, highly sensitive to gravity acceleration change, can accurately measure the inclination angle of pipeline and other equipment, and finally converge to central processing unit 8 through flexible wire 9 to carry out data fusion operation, obtain comprehensive inclination value, for user to read and display, wherein the material of shell body 1 is selected from T6 state aviation grade aluminum alloy plate, the thickness is not less than 2mm, which has excellent strength characteristics and light quality, the protective cover layer 2 is made of DIN1.7589 silicon steel sheet 201, each piece is about 0.2mm thick, and the protective cover layer 2 is made of at least 5 layers of silicon steel sheet 201, which can fully play the expected performance, the device significantly enhances the anti electromagnetic interference ability of X axis micro electro mechanical system (MEMS) chip 5 and Y axis micro electro mechanical system (MEMS) chip 6 through protective cover layer 2, which can maintain high measurement accuracy even in strong electromagnetic field, at the same time, the protective cover layer 2 is installed in the shell body 1, the optimized overall layout reduces the volume and weight of the equipment, greatly improves the practicability and convenience of the device, and the data of central processing unit 8 is directly presented through display 10, which is beneficial to the observer to view the data of central processing unit 8 directly.

[0038] Wherein, the shell body 1 is connected with the mounting part through mounting seat 11 and mounting hole 12, and the shell body 1 is connected and fixed with the pipeline to be detected, improving the practicability during use, and the device is powered by battery 14, facilitating the mobile use of the device.

[0039] At the same time, the user can charge the battery 14 through the charging interface 15, improving the practicability during use; a plurality of groups of heat dissipation holes 16 are evenly distributed on the top of the shell body 1, effectively dissipating the heat generated by the electronic elements inside the shell body 1, which is beneficial to the stable operation of the elements inside the shell body 1.

[0040] In addition, the anticorrosive layer coated on the outer wall of the shell body 1 is a dense protective film formed on the surface of the shell body 1 by anodic oxidation treatment, which enhances the corrosion resistance of the shell body 1 and prolongs the service life of the shell body 1; the first damping pad and the second damping pad improve the vibration resistance of the X axis micro electro mechanical system (MEMS) chip 5 and the Y axis micro electro mechanical system (MEMS) chip 6, and improve the protection performance of the X axis micro electro mechanical system (MEMS) chip 5 and the Y axis micro electro mechanical system (MEMS) chip 6.

[0041] The above merely describes the preferred embodiments of the present application, and is not intended to limit the present application. Although the present application is described in detail with reference to the foregoing embodiments, modifications to the foregoing embodiments or equivalent replacements to some technical features thereof can be made by those skilled in the art. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. Anti-interference type petrochemical tilt measuring device, comprising an outer shell (1), characterized in that, The inside of the shell body (1) is fixedly installed with a protective cover layer (2), the inside of the protective cover layer (2) is fixedly installed with a first mounting seat (3), the first mounting seat (3) is close to the midpoint of the shell body (1), the inside of the first mounting seat (3) is fixedly installed with an X-axis micro-electro-mechanical system (MEMS) chip (5), the inside of the protective cover layer (2) is fixedly installed with a second mounting seat (4) on one side of the first mounting seat (3), the inside of the second mounting seat (4) is fixedly installed with a Y-axis micro-electro-mechanical system (MEMS) chip (6), the inside of the shell body (1) is fixedly installed with a central processing unit (8) on one side of the protective cover layer (2), the X-axis micro-electro-mechanical system (MEMS) chip (5) and the Y-axis micro-electro-mechanical system (MEMS) chip (6) are connected with the central processing unit (8) through flexible wires (9), the protective cover layer (2) includes a plurality of groups of silicon steel sheets (201), the protective cover layer (2) is connected with a plurality of groups of the silicon steel sheets (201), and the silicon steel sheets (201) are at least 5 layers.

2. The anti-interference type petrochemical tilt measuring device according to claim 1, characterized in that, The top of the shell body (1) is installed with a shell cover (101), the top of the shell cover (101) is fixedly installed with a display (10), and the display (10) is electrically connected with the central processing unit (8).

3. The anti-interference type petrochemical tilt measuring device according to claim 1, characterized in that, Both sides of the shell body (1) are fixedly installed with mounting seats (11), and the inside of the mounting seat (11) is provided with two groups of mounting holes (12).

4. The anti-interference type petrochemical tilt measuring device according to claim 2, characterized in that, The inside of the shell body (1) is fixedly installed with a battery seat (13), the inside of the battery seat (13) is installed with a storage battery (14), and the X-axis micro-electro-mechanical system (MEMS) chip (5), the Y-axis micro-electro-mechanical system (MEMS) chip (6), the central processing unit (8), and the display (10) are electrically connected with the storage battery (14).

5. The anti-interference type petrochemical tilt measuring device according to claim 4, characterized in that, The inner wall of the shell body (1) is fixedly installed with a charging interface (15), and the charging interface (15) is electrically connected with the storage battery (14).

6. The anti-interference type petrochemical tilt measuring device according to claim 1, characterized in that, The top of the shell body (1) is provided with a plurality of groups of heat dissipation holes (16), and a plurality of groups of the heat dissipation holes (16) are evenly distributed along the circumferential surface of the shell body (1).

7. The anti-interference type petrochemical tilt measuring device according to claim 1, characterized in that, The outer wall of the shell body (1) is coated with an anti-corrosion layer.

8. The anti-interference type petrochemical tilt measuring device according to claim 1, characterized in that, The first mounting seat (3) is installed with a first damping pad between the X-axis micro-electro-mechanical system (MEMS) chip (5), and the second mounting seat (4) is installed with a second damping pad between the Y-axis micro-electro-mechanical system (MEMS) chip (6).

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