Sensing type emulsion driving system

Abstract

The utility model discloses a sensing type emulsion driving system which comprises a box body arranged in a mine, a driving mechanism used for forming an emulsion driving structure, a lubricating mechanism used for forming a lubricating oil distribution structure and a monitoring mechanism used for forming a combined monitoring structure, the driving mechanism is arranged on one side of the interior of the box body, the lubricating mechanism is assembled on one side, far away from the driving mechanism, of the interior of the box body, and the monitoring mechanism is arranged on the driving mechanism and the lubricating mechanism. The lubricating system is guaranteed to run stably, the use safety of the lubricating system is guaranteed, automatic lubrication on multiple devices at fixed time, fixed point and fixed quantity is achieved, a monitoring mechanism is arranged, and a pressure sensor, a weighing sensor, a grease sensor and a proximity switch are matched to detect the residual amount of lubricating grease and the working state of the lubricating system in real time, so that the working efficiency is improved. And potential safety hazards are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of mine lubricating system, especially to a sensing type emulsion driving system. BACKGROUND

[0002] In the prior art, various transportation equipment is used in coal mine, such as scraper conveyor, transfer conveyor, crusher and belt conveyor. Due to the complex and harsh working conditions in the mine, it has the characteristics of heavy load and high speed. In order to ensure the normal operation of the equipment, the daily maintenance of the equipment must be strengthened. At present, the lubrication monitoring and maintenance work of the underground mine equipment mainly adds grease according to the required lubrication period of the equipment. During the daily operation of the equipment, the equipment lubrication needs to be manually injected with lubricating grease at regular intervals. If the lubricating grease is not injected within the lubrication period, the equipment will be accelerated, the precision of the equipment will be damaged, and in severe cases, the equipment will be jammed, causing personnel casualties. The current conventional multi-point bearing lubrication adopts the mode of centralized driving and dispersed grease injection, that is, the motor, lubricating pump and oil drum are placed at the remote end, the lubricating oil is sent to each lubrication point through the grease progressive distributor and multi-way oil pipe. However, the lubricating system in the prior art can only run according to the initial setting. During the operation, the working personnel need to check the working state of the lubricating system at the equipment location at regular intervals to avoid its no-load operation. The remaining amount of lubricating grease and the working state of the lubricating system cannot be detected in real time. If the lubricating system fails, the equipment cannot be stopped for maintenance in time, which has certain safety hazards.

[0003] The utility model discloses a kind of mine emulsion driving automatic lubricating systems of application No. 202222586769.9 Chinese utility model discloses a kind of mine emulsion driving automatic lubricating systems, including protection box, oil drum is equipped in protection box, oil drum is equipped with plunger type lubricating pump, the grease outlet of plunger type lubricating pump is connected with the grease import of distributor, the grease outlet of distributor is connected with grease outlet block, the emulsion import and emulsion return of plunger type lubricating pump are connected with control unit. However, the mine emulsion driving automatic lubricating system can only run according to the initial setting. During the operation, the working personnel need to check the working state of the lubricating system at the equipment location at regular intervals to avoid its no-load operation. The remaining amount of lubricating grease and the working state of the lubricating system cannot be detected in real time. If the lubricating system fails, the equipment cannot be stopped for maintenance in time, which has certain safety hazards. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a sensing type emulsion driving system.

[0005] To achieve the above-mentioned purpose, the technical solution proposed by the utility model is as follows:

[0006] A sensor-driven emulsion drive system includes a housing arranged in a mine, and further includes a drive mechanism for forming an emulsion drive structure, a lubrication mechanism for forming a lubricating oil distribution structure, and a monitoring mechanism for forming a combined monitoring structure. The drive mechanism is arranged inside one side of the housing, the lubrication mechanism is assembled inside the housing on the side away from the drive mechanism, and the monitoring mechanism is disposed on the drive mechanism and the lubrication mechanism.

[0007] The drive mechanism includes a dispensing plate, a solenoid valve, a mounting bracket, and a plunger pump. The dispensing plate is located inside the housing and is fixedly connected to the housing via the bracket. The dispensing plate is connected to an external emulsifying pump via a connector. The solenoid valve is located on one side of the dispensing plate and is fixedly connected to the dispensing plate. The mounting bracket is located on the top inner side of the housing and is fixedly connected to the housing. The plunger pump is located on the lower inner side of the mounting bracket and is rotatably connected to the mounting bracket. The plunger pump is suspended inside the housing via the mounting bracket, and its pump body is arranged vertically. The pressure inlet and pressure outlet of the plunger pump are connected to the dispensing plate via pipelines.

[0008] It also includes a tee, a shut-off ball valve, and a safety relief valve. The tee is disposed on the liquid distribution plate and fixedly connected to the liquid distribution plate. The tee is disposed on the pipeline connected to the pressure inlet of the plunger pump and fixedly connected to the liquid distribution plate. The shut-off ball valve is disposed on the pipeline connected to the pressure outlet of the plunger pump and fixedly connected to the liquid distribution plate. The output end of the shut-off ball valve passes through the housing. The safety relief valve is disposed on the lubrication mechanism.

[0009] The lubrication mechanism includes a distributor, connecting pipes, and a multi-port connector. The distributor is located inside the housing on the side away from the liquid distribution plate and is fixedly connected to the housing. The distributor consists of several distribution heads and is connected to the oil outlet of the plunger pump via a pipeline. Several connecting pipes are provided, and several connecting pipes are located at the oil outlet end of the distributor and are connected to the oil outlet of the plunger pump via the distributor. The multi-port connector is located on the side wall of the housing corresponding to the connecting pipes, penetrates the housing, and is fixedly connected to the housing. The multi-port connector is connected to the end of the connecting pipe away from the distributor and is connected to the lubrication point of the downhole equipment via an oil outlet pipeline. The safety relief valve is installed on the multi-port connector.

[0010] It also includes a grease tank and a sealing lid. The grease tank is located on the lower inner side of the housing, corresponding to the plunger pump, and is filled with lubricating oil. The oil inlet of the plunger pump is located inside the grease tank. The sealing lid is located at the upper end of the grease tank and is fastened to the grease tank. The pump body of the plunger pump passes through the sealing lid and is inserted into the grease tank.

[0011] The monitoring mechanism includes an inlet pressure sensor, an outlet pressure sensor, a pressure gauge after pressure reduction, and an emulsion pressure gauge. The inlet pressure sensor is located at the input end of the dispensing plate and is fixedly connected to the dispensing plate. The outlet pressure sensor is located on the pipeline between the plunger pump and the distributor and is fixedly connected to the corresponding pipeline. The pressure gauge after pressure reduction is located at the input end of the tee and is fixedly connected to the tee. The emulsion pressure gauge is located at the output end of the tee and is fixedly connected to the tee.

[0012] It also includes a weighing sensor and a support tray. The weighing sensor is located at the bottom inside the box and is fixedly connected to the box, corresponding to the grease bucket. The support tray is located on the weighing sensor and is fixedly connected to the weighing sensor. The grease bucket is arranged on the support tray.

[0013] It also includes a grease sensor and a proximity switch. The grease sensor is disposed at the input end of the dispenser and is fixedly connected to the dispenser. The proximity switch is disposed on the dispenser and fixedly connected to the dispenser, and the trigger head of the proximity switch is disposed opposite to the pointer rod of the dispenser's dispensing head.

[0014] It also includes two sets of opening and closing doors, which are symmetrically arranged on one side of the box and hinged to the box.

[0015] It also includes lifting rings, mounting blocks, and a support base. There are two sets of lifting rings, which are symmetrically arranged on both sides of the upper end of the box and fixedly connected to the box. There are two sets of mounting blocks, each set of which consists of two blocks arranged side by side at intervals. The two sets of mounting blocks are symmetrically arranged on both sides of the box and fixedly connected to the box. The support base is located at the bottom of the box and fixedly connected to the box.

[0016] The beneficial effects of this utility model are:

[0017] Equipped with a drive mechanism and a lubrication mechanism, it forms an emulsion-driven lubrication system, ensuring stable operation and safety. It enables automatic lubrication of multiple devices at fixed times, locations, and quantities. A monitoring mechanism, using pressure sensors, load cells, grease sensors, and proximity switches, monitors the remaining grease and the operating status of the lubrication system in real time. If a malfunction occurs in the lubrication system, the equipment can be shut down for maintenance in a timely manner, reducing safety hazards and achieving status feedback and automated control of the drive system. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the cooperation between the drive mechanism and the housing of this utility model;

[0020] Figure 3 This is a schematic diagram of the safety relief valve of this utility model and its cooperation with a plunger pump;

[0021] Figure 4 This is a schematic diagram showing the cooperation between the lubrication mechanism and the housing of this utility model;

[0022] Figure 5 This is a schematic diagram showing the cooperation between the lubrication mechanism and the drive mechanism of this utility model.

[0023] In the diagram: 1. Box body; 2. Dispensing plate; 3. Solenoid valve; 4. Mounting bracket; 5. Piston pump; 6. T-junction; 7. Stop ball valve; 8. Safety relief valve; 9. Distributor; 10. Connecting pipe; 11. Multi-way connector; 12. Grease tank; 13. Sealing tank lid; 14. Inlet pressure sensor; 15. Outlet pressure sensor; 16. Pressure gauge after pressure reduction; 17. Emulsion pressure gauge; 18. Weighing sensor; 19. Support tray; 20. Grease sensor; 21. Proximity switch; 22. Opening / closing door; 23. Lifting ring; 24. Hanging block; 25. Support base. Detailed Implementation

[0024] The present invention will now be described in further detail with reference to the accompanying drawings.

[0025] A sensor-driven emulsion driving system includes a housing 1 disposed in a mine. It also includes a drive mechanism for forming an emulsion driving structure, a lubrication mechanism for forming a lubricating oil distribution structure, and a monitoring mechanism for forming a combined monitoring structure. The drive mechanism is located inside the housing 1 on one side, the lubrication mechanism is mounted inside the housing 1 on the side away from the drive mechanism, and the monitoring mechanism is configured on the drive mechanism and the lubrication mechanism. A schematic diagram of the overall structure of this invention is shown below. Figure 1 As shown.

[0026] The drive mechanism includes a liquid distribution plate 2, a solenoid valve 3, a mounting bracket 4, and a plunger pump 5. The liquid distribution plate 2 is located inside the housing 1 on one side and is fixedly connected to the housing 1 via the bracket. The liquid distribution plate 2 is connected to an external emulsion pump via a connector. The solenoid valve 3 is located on one side of the liquid distribution plate 2 and is fixedly connected to the liquid distribution plate 2. The mounting bracket 4 is located on the top inner side of the housing 1 and is fixedly connected to the housing 1. The plunger pump 5 is located on the lower inner side of the mounting bracket 4 and is rotatably connected to the mounting bracket 4. The plunger pump 5 is suspended inside the housing 1 via the mounting bracket 4, and its pump body is vertically arranged. The pressure inlet and pressure outlet of the plunger pump 5 are connected to the liquid distribution plate 2 via pipelines. The drive mechanism, through the cooperation of the liquid distribution plate 2, the solenoid valve 3, the mounting bracket 4, and the plunger pump 5, constitutes an emulsion drive system to drive lubricating oil to the lubrication points of the mining equipment. Plate 2 serves as the inlet and outlet of the control valve assembly, connecting the main inlet and outlet to realize the leaching channel of the emulsion. A filter screen can be configured within it to filter impurities in the emulsion. Solenoid valve 3 controls the operating direction of plunger pump 5. Mounting bracket 4 serves as the mounting structure on the top inner side of housing 1, providing mounting support for plunger pump 5. Plunger pump 5 operates under the drive of the emulsion to add lubricating oil to the lubrication points of the mining equipment via the lubrication mechanism. Plunger pump 5 can rotate 90 degrees relative to mounting bracket 4. When lubricating oil needs to be changed, plunger pump 5 can be rotated 90 degrees relative to mounting bracket 4, the empty grease container 12 can be removed, and a new grease container 12 filled with lubricating oil can be placed on the support tray 19. A schematic diagram of the drive mechanism and housing 1 of this utility model is shown below. Figure 2 As shown.

[0027] It also includes a three-way valve 6, a stop ball valve 7, and a safety relief valve 8. The three-way valve 6 is mounted on and fixedly connected to the liquid distribution plate 2. The three-way valve 6 is configured on the pipeline connected to the pressure inlet of the plunger pump 5 and fixedly connected to the liquid distribution plate 2. The stop ball valve 7 is configured on the pipeline connected to the pressure outlet of the plunger pump 5 and fixedly connected to the liquid distribution plate 2. The output end of the stop ball valve 7 passes through the housing 1. The safety relief valve 8 is configured on the lubrication mechanism. The three-way valve 6 is used to connect the liquid distribution plate 2 to the emulsifying pump. The stop ball valve 7 is used as a pressure reducing structure on the liquid distribution plate 2 to open and reduce the pressure on the liquid distribution plate 2 when the pressure is too high. The safety relief valve 8 is used as a pressure relief structure on the lubrication system to protect the front end when the lubrication system is blocked and the pressure is too high. The schematic diagram of the cooperation between the safety relief valve 8 and the plunger pump 5 is shown below. Figure 3 As shown.

[0028] The lubrication mechanism includes a distributor 9, connecting pipes 10, and a multi-port connector 11. The distributor 9 is located inside the housing 1 on the side away from the liquid distribution plate 2 and is fixedly connected to the housing 1. The distributor 9 consists of several distributing heads and is connected to the oil outlet of the plunger pump 5 via a pipeline. Several connecting pipes 10 are provided, located at the oil outlet of the distributor 9 and connected to the oil outlet of the plunger pump 5 via the distributor 9. The multi-port connector 11 is located on the side wall of the housing 1 corresponding to the connecting pipes 10, penetrates the housing 1, and is fixedly connected to the housing 1. The multi-port connector 11 is connected to the end of the connecting pipe 10 away from the distributor 9. Furthermore, the lubrication point of the downhole equipment is connected via the oil outlet pipeline. A safety relief valve 8 is installed on the multi-way connector 11. The lubrication mechanism, through the distributor 9, connecting pipe 10, and multi-way connector 11, forms a multi-channel lubrication structure to meet the lubrication needs of multiple downhole devices. Specifically, the distributor 9 distributes the lubricating oil discharged from the plunger pump 5 to meet multiple lubrication requirements. The connecting pipe 10 connects the distributor 9 to the multi-way connector 11. The multi-way connector 11 connects to the lubrication point of the downhole equipment via the oil outlet pipeline to meet the lubrication needs of the downhole equipment. A schematic diagram of the lubrication mechanism and housing 1 is shown below. Figure 4 As shown.

[0029] The system also includes a grease tank 12 and a sealing lid 13. The grease tank 12 is located on the lower inner side of the housing 1, corresponding to the plunger pump 5, and is filled with lubricating oil. The oil inlet of the plunger pump 5 is located inside the grease tank 12. The sealing lid 13 is located at the upper end of the grease tank 12 and is fastened to it. The pump body of the plunger pump 5 passes through the sealing lid 13 and is inserted into the grease tank 12. The grease tank 12 is used to store lubricating oil. In this technical solution, the grease tank 12 adopts a standard 30L oil tank structure. When one tank of lubricating oil is used up, it can be directly replaced with a new tank filled with lubricating oil. The sealing lid 13 is used to seal the grease tank 12 to prevent external debris from entering the grease tank 12 and causing blockage of the plunger pump 5 or the lubrication mechanism. A schematic diagram of the cooperation between the lubrication mechanism and the drive mechanism of this utility model is shown below. Figure 5 As shown.

[0030] The monitoring mechanism includes an inlet pressure sensor 14, an outlet pressure sensor 15, a pressure gauge after pressure reduction 16, and an emulsion pressure gauge 17. The inlet pressure sensor 14 is located at the input end of the dispensing plate 2 and is fixedly connected to it. The outlet pressure sensor 15 is located on the pipeline between the plunger pump 5 and the distributor 9 and is fixedly connected to the corresponding pipeline. The pressure gauge after pressure reduction 16 is located at the input end of the tee 6 and is fixedly connected to it. The emulsion pressure gauge 17 is located at the output end of the tee 6 and is fixedly connected to it. The monitoring mechanism is equipped with the inlet pressure sensor 14, outlet pressure sensor 15, pressure gauge after pressure reduction 16, and emulsion pressure gauge 17. The combined pressure monitoring structure of the equipment is used to monitor the working status of the equipment. Among them, the inlet pressure sensor 14 is used to monitor the inlet pressure of the drive mechanism, and the outlet pressure sensor 15 is used to monitor the oil outlet pressure of the plunger pump 5. If the inlet pressure and the outlet pressure are different, it indicates that the lubricating oil in the grease tank 12 is insufficient or that the drive equipment is leaking, and maintenance is required. The pressure gauge 16 after depressurization is used to detect the pressure of the emulsion after depressurization, and the emulsion pressure gauge 17 is used to detect the drive pressure of the emulsion. If the inlet pressure and the outlet pressure are different, it indicates that the liquid distribution plate 2 is malfunctioning, and repair is required.

[0031] It also includes a weighing sensor 18 and a support tray 19. The weighing sensor 18 is located at the bottom inside the housing 1 and is fixedly connected to the housing 1, corresponding to the grease tank 12. The support tray 19 is located on the weighing sensor 18 and is fixedly connected to the weighing sensor 18. The grease tank 12 is arranged on the support tray 19. The weighing sensor 18 is used to monitor the weight of the grease tank 12 to provide feedback on the remaining amount of lubricating oil in the grease tank 12. When the inlet pressure and outlet pressure are different, the weighing sensor 18 can be used to troubleshoot the different data. The support tray 19 is used as a support structure on the weighing sensor 18 to provide support for the grease tank 12.

[0032] It also includes a grease sensor 20 and a proximity switch 21. The grease sensor 20 is located at the input end of the distributor 9 and is fixedly connected to the distributor 9. The proximity switch 21 is located on the distributor 9 and is fixedly connected to the distributor 9, corresponding to the distribution head. The trigger head of the proximity switch 21 is set opposite to the pointer rod of the distribution head of the distributor 9. The grease sensor 20 is used as a grease detection structure between the plunger pump 5 and the distributor 9 to detect whether there is grease between them, thereby further detecting the state of the lubricating oil in the lubrication mechanism. The proximity switch 21 is used to detect the number of times the distribution head moves, thereby monitoring the operating status of the lubrication mechanism.

[0033] It also includes two sets of opening and closing doors 22. The two sets of opening and closing doors 22 are symmetrically arranged on one side of the box 1 and are hinged to the box 1. The opening and closing doors 22 are used as openable and closable door structures on the box 1. The two sets of opening and closing doors 22 can be locked by a locking structure. The locking structure can be the locking structure in the prior art.

[0034] It also includes lifting rings 23, mounting blocks 24, and support bases 25. There are two sets of lifting rings 23, which are symmetrically arranged on both sides of the upper end of the box 1 and fixedly connected to the box 1. There are two sets of mounting blocks 24, each set of which consists of two blocks arranged side by side at intervals. The two sets of mounting blocks 24 are symmetrically arranged on both sides of the box 1 and fixedly connected to the box 1. The support base 25 is located at the bottom of the box 1 and fixedly connected to the box 1. The lifting rings 23 are used as the lifting structure at the upper end of the box 1, which can be used to lift the equipment to the designated location in the mine. The mounting blocks 24 are used as the mounting structure on the box 1 to meet the mounting requirements of the equipment. The support base 25 is used as the support structure at the bottom of the box 1, thereby providing stable support for the equipment.

[0035] In this technical solution, each component of the monitoring mechanism is electrically connected to the mine's back-end control system to monitor the remaining amount of grease and the working status of the lubrication system in real time.

[0036] Working principle:

[0037] In use, the equipment is installed in the mine. The dispensing plate 2 is connected to the external emulsifying pump via a mining connector, and the multi-port connector 11 is connected to the lubrication point of the underground equipment via the oil outlet pipeline. The equipment is electrically connected to the electrical control system via a controller. When lubrication of the underground equipment is required, the equipment is started by controlling the electrical control system. The emulsion pumped out by the emulsifying pump enters the pressure inlet of the plunger pump 5 through the three-way connector 6, and is discharged back to the emulsifying pump through the pressure outlet and the dispensing plate 2, realizing the circulation of the emulsion. At the same time, the emulsion drives the drive piston of the plunger pump 5 to reciprocate, thereby pumping the lubricating oil in the grease tank 12 into the distribution head of the distributor 9, and then distributed to the lubrication point via the connecting pipe 10, the multi-port connector 11, and the oil outlet pipeline. The corresponding lubrication points of the downhole equipment are used to lubricate the downhole equipment. During operation, the weight of the grease tank 12 can be monitored by the data of the weighing sensor 18 to detect the remaining amount of lubricating oil in the grease tank 12. The data of the inlet pressure sensor 14 and the outlet pressure sensor 15 can be used to determine whether there is a leak in the drive equipment and the remaining amount of lubricating oil in the grease tank 12. The working status of the three-way valve 6 can be detected by the data of the pressure gauge 16 after depressurization and the emulsion pressure gauge 17. The presence of grease between the plunger pump 5 and the distributor 9 can be detected by the data of the grease sensor 20. The operating status of the lubrication mechanism can be monitored by the data of the proximity switch 21.

[0038] The beneficial effects of this utility model are that it has a drive mechanism and a lubrication mechanism working together to form an emulsion-driven lubrication system, which ensures the stable operation of the lubrication system while ensuring its safety. It can automatically lubricate multiple devices at fixed times, locations, and quantities. It has a monitoring mechanism that uses pressure sensors, weighing sensors, grease sensors, and proximity switches to detect the remaining amount of grease and the working status of the lubrication system in real time. If the lubrication system malfunctions, the equipment can be stopped for maintenance in a timely manner, reducing its safety hazards and realizing the status feedback and automated control of the drive system.

[0039] The above description details one embodiment of the present utility model, but it is merely a preferred embodiment and should not be construed as limiting the scope of the present utility model. All equivalent variations and improvements made within the scope of the present utility model application should still fall within the patent coverage of the present utility model.

Claims

1. A sensor-driven emulsion driving system, comprising a housing (1) arranged in a mine, characterized in that, It also includes a drive mechanism for forming an emulsion drive structure, a lubrication mechanism for forming a lubricating oil distribution structure, and a monitoring mechanism for forming a combined monitoring structure. The drive mechanism is arranged inside one side of the housing (1), the lubrication mechanism is assembled inside the housing (1) on the side away from the drive mechanism, and the monitoring mechanism is arranged on the drive mechanism and the lubrication mechanism.

2. The sensing emulsion driving system as described in claim 1, characterized in that, The driving mechanism includes a liquid dispensing plate (2), a solenoid valve (3), a mounting bracket (4), and a plunger pump (5). The liquid dispensing plate (2) is located inside the housing (1) on one side and is fixedly connected to the housing (1) via the bracket. The liquid dispensing plate (2) is connected to an external emulsifying pump via a connector. The solenoid valve (3) is located on one side of the liquid dispensing plate (2) and is fixedly connected to the liquid dispensing plate (2). The mounting bracket (4) is located on the top of the inner side of the housing (1) and is fixedly connected to the housing (1). The plunger pump (5) is located on the lower inner side of the mounting bracket (4) and is rotatably connected to the mounting bracket (4). The plunger pump (5) is suspended inside the housing (1) via the mounting bracket (4) and its pump body is arranged vertically. The pressure inlet and pressure outlet of the plunger pump (5) are connected to the liquid dispensing plate (2) via pipelines.

3. The sensing emulsion driving system as described in claim 2, characterized in that, It also includes a three-way valve (6), a shut-off ball valve (7), and a safety relief valve (8). The three-way valve (6) is disposed on the liquid distribution plate (2) and fixedly connected to the liquid distribution plate (2). The three-way valve (6) is disposed on the pipeline connected to the pressure inlet of the plunger pump (5) and fixedly connected to the liquid distribution plate (2). The shut-off ball valve (7) is disposed on the pipeline connected to the pressure outlet of the plunger pump (5) and fixedly connected to the liquid distribution plate (2). The output end of the shut-off ball valve (7) passes through the housing (1). The safety relief valve (8) is disposed on the lubrication mechanism.

4. The sensing emulsion driving system as described in claim 3, characterized in that, The lubrication mechanism includes a distributor (9), connecting pipes (10), and multi-port connectors (11). The distributor (9) is located inside the housing (1) on the side away from the liquid distribution plate (2) and is fixedly connected to the housing (1). The distributor (9) consists of several distributing heads and is connected to the oil outlet of the plunger pump (5) via a pipeline. Several connecting pipes (10) are provided, and several connecting pipes (10) are arranged at the outlet of the distributor (9). The oil end is connected to the oil outlet of the plunger pump (5) via the distributor (9). The multi-port connector (11) is located on the side wall of the housing (1) corresponding to the connecting pipe (10) and passes through the housing (1) and is fixedly connected to the housing (1). The end of the multi-port connector (11) and the connecting pipe (10) away from the distributor (9) are connected and connected to the lubrication point of the downhole equipment via the oil outlet pipeline. The safety relief valve (8) is installed on the multi-port connector (11).

5. The sensing emulsion driving system as described in claim 4, characterized in that, It also includes a grease tank (12) and a sealing lid (13). The grease tank (12) is located on the lower inner side of the housing (1) corresponding to the plunger pump (5) and is filled with lubricating oil. The oil inlet of the plunger pump (5) is located inside the grease tank (12). The sealing lid (13) is located at the upper end of the grease tank (12) and is fastened to the grease tank (12). The pump body of the plunger pump (5) passes through the sealing lid (13) and is inserted into the grease tank (12).

6. The sensing emulsion driving system as described in claim 5, characterized in that, The monitoring mechanism includes an inlet pressure sensor (14), an outlet pressure sensor (15), a pressure gauge after depressurization (16), and an emulsion pressure gauge (17). The inlet pressure sensor (14) is located at the input end of the liquid distribution plate (2) and is fixedly connected to the liquid distribution plate (2). The outlet pressure sensor (15) is located on the pipeline between the plunger pump (5) and the distributor (9) and is fixedly connected to the corresponding pipeline. The pressure gauge after depressurization (16) is located at the input end of the tee (6) and is fixedly connected to the tee (6). The emulsion pressure gauge (17) is located at the output end of the tee (6) and is fixedly connected to the tee (6).

7. The sensing emulsion driving system as described in claim 6, characterized in that, It also includes a weighing sensor (18) and a support tray (19). The weighing sensor (18) is located at the bottom of the inner side of the box (1) and is fixedly connected to the box (1) corresponding to the grease bucket (12). The support tray (19) is located on the weighing sensor (18) and is fixedly connected to the weighing sensor (18). The grease bucket (12) is arranged on the support tray (19).

8. The sensing emulsion driving system as described in claim 7, characterized in that, It also includes a grease sensor (20) and a proximity switch (21). The grease sensor (20) is disposed at the input end of the dispenser (9) and is fixedly connected to the dispenser (9). The proximity switch (21) is disposed on the dispenser (9) with the corresponding dispensing head and is fixedly connected to the dispenser (9). The trigger head of the proximity switch (21) is disposed opposite to the dispensing head pointer rod of the dispenser (9).

9. The sensing emulsion driving system as described in claim 8, characterized in that, It also includes a hinged door (22), which is provided in two sets. The two sets of hinged doors (22) are symmetrically arranged on one side of the box (1) and hinged to the box (1).

10. The sensing emulsion driving system as described in claim 9, characterized in that, It also includes a lifting ring (23), a mounting block (24), and a support base (25). The lifting ring (23) is provided in two sets, and the two sets of the lifting ring (23) are symmetrically arranged on both sides of the upper end of the box (1) and fixedly connected to the box (1). The mounting block (24) is provided in two sets, and each set of the mounting block (24) consists of two blocks arranged side by side at intervals. The two sets of the mounting blocks (24) are symmetrically arranged on both sides of the box (1) and fixedly connected to the box (1). The support base (25) is provided at the bottom of the box (1) and fixedly connected to the box (1).

Images