Detection device for electric control system of emulsion pump station

Abstract

The utility model relates to the field of electromechanical equipment maintenance, in particular to a detection device for an electric control system of an emulsion pump station, which comprises a mounting base and a bunching clamp, a first working cabinet is fixedly mounted on the left side of the upper end of the mounting base, and a mounting back plate is fixedly mounted on the rear side of the upper end of the first working cabinet. A main control box is fixedly mounted on the lower side of the front end of the mounting back plate, a liquid tank control box is fixedly mounted at the front end of the mounting back plate, and a pump station control box is fixedly mounted at the front end of the mounting back plate and located on the right side of the liquid tank control box; the detection device for the electronic control system of the emulsion pump station can effectively detect the damage condition of the electrical elements of the emulsion pump station, solves the problem that the electrical elements of the emulsion pump station cannot be independently tested, improves the maintenance quality of equipment, and needs a plurality of persons to cooperate with each other when the original electronic control system of the emulsion pump station is used for detection, so that the detection is completed in a long time. After the device is used, the operation can be completed by a single person, and the detection time is greatly shortened.

Description

Technical Field

[0001] This utility model relates to the field of electromechanical equipment maintenance, and in particular to a testing device for the electrical control system of emulsion pump stations. Background Technology

[0002] The emulsion pump station electrical control system refers to a series of electronic devices and software systems used to control and regulate the operation of the emulsion pump station. Its main functions include monitoring the operating status of the pump station, regulating the output pressure and flow of the pump, and ensuring the stable operation of the pump station. It mainly includes PLC control technology, large screen Chinese display technology, etc., which can realize manual and automatic control of the emulsion pump station, and provide reliable protection and intuitive operation interface.

[0003] Emulsion pump station electrical control systems are widely used in industrial fields such as coal mines, especially in fully mechanized mining and conventional mining operations, to provide power for hydraulic supports or individual hydraulic props. They can significantly extend the service life of hydraulic supports and hydraulic components and reduce the accident rate.

[0004] Currently, the electrical control system of emulsion pump stations consists of controllers, power supply boxes, pilot control boxes, and external sensors. When repairing emulsion pump stations, the controllers, pilot control boxes, and sensors cannot be tested individually. If the component testing is inaccurate, problems will occur during the whole machine test, causing production delays. Utility Model Content

[0005] To overcome the problem that the components of the emulsion pump station's electrical control system cannot be tested individually, causing production delays.

[0006] The technical solution of this utility model is as follows: an emulsion pump station electrical control system detection device, including a mounting base and a cable tie. A work cabinet 1 is fixedly installed on the upper left side of the mounting base. A mounting backplate is fixedly installed on the upper rear side of the work cabinet 1. A main control box is fixedly installed on the lower side of the front end of the mounting backplate. A liquid tank control box is fixedly installed on the front end of the mounting backplate. A pump station control box is fixedly installed on the right side of the liquid tank control box at the front end of the mounting backplate. An emulsion oil level sensor is fixedly installed on the left side of the front end of the mounting backplate. A liquid level and temperature sensor is fixedly installed on the upper upper right side of the mounting base. A work cabinet 2 is fixedly installed on the upper end of the work cabinet 2. A pressure pump is fixedly installed on the upper end of the work cabinet 2. A pressure gauge is fixedly connected to the right end of the work cabinet 2. A single pump pressure sensor is fixedly connected to the right end of the pressure gauge. An oil pressure sensor is fixedly connected to the right end of the single pump pressure sensor.

[0007] Preferably, when the emulsion pump station electrical control system detection device is working, the various components need to be connected through CAN bus communication lines and other connecting lines. The main control box display shows the single pump switch output status, single pump switch input status, single pump pressure display, and single pump temperature display. Multiple cable clips are provided for convenient and flexible use. The clip slot can lock the cable clips into the positioning holes of the mounting back plate, and the positioning holes can be flexibly selected according to the position of the connecting wires. The magnetic block can be attached to the mounting back plate to improve the stability of the cable clip connection.

[0008] As a preferred option, a third-party device is installed on the front side of the upper end of the work cabinet, and the third-party device is electrically connected to the main control box.

[0009] Preferably, a controller liquid level display screen is fixedly installed at the front end of the liquid tank control box, and a controller temperature display screen is fixedly installed at the front end of the pump station control box.

[0010] Preferably, a CAN bus communication plug is fixedly installed at the lower end of the liquid tank control box, and a CAN bus communication line is provided on the CAN bus communication plug.

[0011] Preferably, the front left and right sides of the work cabinet are provided with connecting cabinet doors, which are rotatably connected to the work cabinet.

[0012] Preferably, the inner side of the mounting backplate has positioning holes that are evenly spaced, and the cable clips have a U-shaped structure design.

[0013] Preferably, one end of the cable tie has a slot, and the other end of the cable tie has a magnetic block fixedly installed. The slot engages with the positioning hole, and the magnetic block is compatible with the mounting back plate.

[0014] The beneficial effects of this utility model are:

[0015] This testing device for the electrical control system of emulsion pump stations can effectively detect damage to electrical components in emulsion pump stations, solving the problem that these components cannot be tested individually. This improves equipment maintenance quality. Previously, testing the electrical control system required multiple people and a lengthy process. With this device, only one person is needed to operate the system, and testing time is significantly reduced, thus decreasing manpower, increasing efficiency, and further enhancing economic value.

[0016] By uniformly storing the arranged connecting wires inside the cable tie, and using the card slot to snap the cable tie into the positioning hole of the mounting back plate, the positioning hole can be flexibly selected according to the position of the connecting wires. With the help of the magnetic block, it can be attached to the mounting back plate, improving the stability of the cable tie connection and allowing the connecting wires of the emulsion pump station electrical control system detection device to be neatly arranged. Attached Figure Description

[0017] Figure 1 The diagram shown is a three-dimensional structural schematic of the detection device for the electrical control system of the emulsion pump station of this utility model.

[0018] Figure 2 The diagram shown is a three-dimensional structural schematic of the mounting backplate of this utility model.

[0019] Figure 3 The diagram shown is a three-dimensional structural schematic of the pressure pump of this utility model;

[0020] Figure 4 The diagram shown is a three-dimensional structural schematic of the positioning hole of this utility model;

[0021] Figure 5 The diagram shown is a three-dimensional structural schematic of the wire harness of this utility model.

[0022] Explanation of reference numerals in the attached diagram: 1. Mounting base; 2. Cabinet 1; 3. Mounting back panel; 4. Main control box; 5. Liquid tank control box; 6. Pump station control box; 7. Emulsified oil level sensor; 8. Liquid level and temperature sensor; 9. Cabinet 2; 10. Pressure pump; 11. Pressure gauge; 12. Single pump pressure sensor; 13. Oil pressure sensor; 14. Third-party equipment; 15. Controller liquid level display screen; 16. Controller temperature display screen; 17. CAN bus communication plug; 18. Connecting cabinet door; 19. Cable tie; 20. Positioning hole; 21. Card slot; 22. Magnetic block. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Please see Figures 1-5This utility model provides an embodiment of an emulsion pump station electrical control system detection device, including a mounting base 1 and a cable tie 19. A work cabinet 2 is fixedly mounted on the upper left side of the mounting base 1. A mounting backplate 3 is fixedly mounted on the upper rear side of the work cabinet 2. A main control box 4 is fixedly mounted on the lower side of the front end of the mounting backplate 3. A liquid tank control box 5 is fixedly mounted on the front end of the mounting backplate 3. A pump station control box 6 is fixedly mounted on the right side of the liquid tank control box 5 at the front end of the mounting backplate 3. An emulsion oil level sensor 7 is fixedly mounted on the left side of the front end of the mounting backplate 3. A liquid level and temperature sensor 8 is fixedly mounted on the upper side of the front end of the mounting backplate 3. A second work cabinet 9 is fixedly mounted on the upper right side of the mounting base 1. A pressure pump 10 is fixedly mounted on the upper end of the second work cabinet 9. The right end of the second work cabinet 9 is fixedly connected to... There is a pressure gauge 11, and a single pump pressure sensor 12 is fixedly connected to the right end of the pressure gauge 11. An oil pressure sensor 13 is fixedly connected to the right end of the single pump pressure sensor 12. The pump station control box 6 can detect whether the liquid tank control box 5, the main control box 4, and the third-party device 14 are normal through the CAN bus communication line. The liquid tank control box 5 can detect whether the functions of the liquid tank control board, liquid level, temperature, solenoid valve loading, and booster pump operation are normal. The main control box 4 can detect whether the functions of the single pump control board, single pump start, single pump stop, solenoid valve loading, oil level, and oil temperature are normal. The emulsion pump station electrical control system detection device can detect whether all sensors of the emulsion pump station are normal. The emulsion pump station electrical control system detection device, together with the pressure pump 10, can detect whether the pressure sensor and the single pump pilot start and stop functions are normal.

[0025] Please see Figures 1-3 In this embodiment, a third-party device 14 is installed on the front side of the upper end of the work cabinet 2. The third-party device 14 is electrically connected to the main control box 4. A controller liquid level display screen 15 is fixedly installed on the front end of the liquid tank control box 5. A controller temperature display screen 16 is fixedly installed on the front end of the pump station control box 6. A CAN bus communication plug 17 is fixedly installed at the lower end of the liquid tank control box 5. A CAN bus communication line is provided on the CAN bus communication plug 17. Connecting cabinet doors 18 are provided on both the left and right sides of the front end of the work cabinet 2. The connecting cabinet doors 18 are rotatably connected to the work cabinet 2. The pump station control box 6 is connected via CA The N-bus communication line can detect whether the liquid tank control box 5, the main control box 4, and the third-party device 14 are normal. The liquid tank control box 5 can detect whether the functions of the liquid tank control board, liquid level, temperature, solenoid valve loading, and booster pump operation are normal. The main control box 4 can detect whether the functions of the single pump control board, single pump start, single pump stop, solenoid valve loading, oil level, and oil temperature are normal. The emulsion pump station electrical control system detection device can detect whether all sensors of the emulsion pump station are normal. The emulsion pump station electrical control system detection device, together with the pressure pump 10, can detect whether the pressure sensor and the single pump pilot start and stop functions are normal.

[0026] Please see Figures 4-5In this embodiment, the inner side of the mounting back plate 3 is provided with positioning holes 20, which are evenly distributed. The cable tie 19 has a U-shaped structure design. One end of the cable tie 19 is provided with a slot 21, and the other end of the cable tie 19 is fixedly installed with a magnetic block 22. The slot 21 is engaged with the positioning hole 20, and the magnetic block 22 is compatible with the mounting back plate 3. By uniformly storing the arranged connecting wires inside the cable tie 19, the slot 21 is used to engage the cable tie 19 in the positioning hole 20 of the mounting back plate 3, and the magnetic block 22 is used to attach it to the mounting back plate 3.

[0027] During operation, the pump station control box 6 can detect the normal operation of the liquid tank control box 5, the main control box 4, and the third-party device 14 via the CAN bus communication line. The liquid tank control box 5 can detect the normal operation of functions such as the liquid tank control board, liquid level, temperature, solenoid valve loading, and booster pump operation. The main control box 4 can detect the normal operation of functions such as the single pump control board, single pump start, single pump stop, solenoid valve loading, oil level, and oil temperature. The emulsion pump station electrical control system detection device can detect the normal operation of all sensors in the emulsion pump station. The emulsion pump station electrical control system detection device, in conjunction with the pressure pump 10, can... To check whether the pressure sensor and single pump pilot start-up and stop functions are normal, the device needs to be connected to each other via CAN bus communication lines and other connecting lines during testing. By uniformly storing the arranged connecting lines inside the cable tie 19, the cable tie 19 is snapped into the positioning hole 20 of the mounting back plate 3 using the card slot 21. The positioning hole 20 can be flexibly selected according to the position of the connecting lines. With the help of the magnetic block 22, it is attached to the mounting back plate 3, which improves the stability of the connection of the cable tie 19 and allows the connecting lines of the emulsion pump station electrical control system testing device to be neatly arranged.

[0028] Through the above steps, the pump station control box 6 can detect whether the liquid tank control box 5, the main control box 4, and the third-party device 14 are functioning properly via the CAN bus communication line. The liquid tank control box 5 can detect whether the functions of the liquid tank control board, liquid level, temperature, solenoid valve loading, and booster pump operation are functioning properly. The main control box 4 can detect whether the functions of the single pump control board, single pump start, single pump stop, solenoid valve loading, oil level, and oil temperature are functioning properly. The emulsion pump station electrical control system detection device can detect whether all sensors in the emulsion pump station are functioning properly. The emulsion pump station electrical control system detection device, together with the pressure pump 10, can detect whether the pressure sensor and single pump pilot start and stop functions are functioning properly, thus solving the problem that the components of the emulsion pump station electrical control system cannot be detected individually, causing production delays.

Claims

1. A detection device for the electrical control system of an emulsion pump station, comprising a mounting base (1), characterized in that: It also includes a cable tie (19), a work cabinet (2) fixedly installed on the left side of the upper end of the mounting base (1), a mounting backplate (3) fixedly installed on the rear side of the upper end of the work cabinet (2), a main control box (4) fixedly installed on the lower side of the front end of the mounting backplate (3), a liquid tank control box (5) fixedly installed on the front end of the mounting backplate (3), a pump station control box (6) fixedly installed on the right side of the liquid tank control box (5) at the front end of the mounting backplate (3), and a... The emulsified oil level sensor (7) is fixedly installed on the upper side of the front end of the mounting back plate (3). The second working cabinet (9) is fixedly installed on the right side of the upper end of the mounting base (1). The pressure pump (10) is fixedly installed on the upper end of the second working cabinet (9). The pressure gauge (11) is fixedly connected to the right end of the second working cabinet (9). The single pump pressure sensor (12) is fixedly connected to the right end of the pressure gauge (11). The oil pressure sensor (13) is fixedly connected to the right end of the single pump pressure sensor (12).

2. The detection device for the electrical control system of the emulsion pump station according to claim 1, characterized in that: A third-party device (14) is installed on the front side of the upper end of the work cabinet (2), and the third-party device (14) is electrically connected to the main control box (4).

3. The detection device for the electrical control system of the emulsion pump station according to claim 1, characterized in that: The front end of the liquid tank control box (5) is fixedly equipped with a controller liquid level display screen (15), and the front end of the pump station control box (6) is fixedly equipped with a controller temperature display screen (16).

4. The detection device for the electrical control system of the emulsion pump station according to claim 1, characterized in that: A CAN bus communication plug (17) is fixedly installed at the lower end of the liquid tank control box (5), and a CAN bus communication line is provided on the CAN bus communication plug (17).

5. The detection device for the electrical control system of the emulsion pump station according to claim 1, characterized in that: The front left and right sides of the work cabinet 1 (2) are provided with connecting cabinet doors (18), which are rotatably connected to the work cabinet 1 (2).

6. The detection device for the electrical control system of the emulsion pump station according to claim 1, characterized in that: The mounting backplate (3) has positioning holes (20) on its inner side. The positioning holes (20) are evenly spaced, and the cable tie (19) has a U-shaped structure design.

7. The detection device for the electrical control system of the emulsion pump station according to claim 6, characterized in that: One end of the cable tie (19) has a slot (21), and the other end of the cable tie (19) is fixedly installed with a magnetic block (22). The slot (21) engages with the positioning hole (20), and the magnetic block (22) is compatible with the mounting back plate (3).

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