Intelligent hydraulic pump station with oil temperature control device

Abstract

The invention discloses an intelligent hydraulic pump station with an oil temperature control device, which comprises an oil tank, an air cooling radiator mounted on the front surface of the oil tank, a motor mounted at the top of the oil tank, a connecting valve, an oil tank cover, an audible and visual alarm and an intelligent oil temperature control system, the intelligent oil temperature control system comprises a temperature monitoring module, a data analysis module, a control decision module and an execution adjustment module. The temperature monitoring module comprises a temperature sensor sub-module and a data transmission sub-module; the oil temperature is monitored and adjusted in real time through the intelligent oil temperature control system, the oil temperature of the hydraulic pump station can be accurately controlled within the optimal working range, the working efficiency and stability of a hydraulic system are improved, the heat dissipation intensity can be adjusted in real time according to the oil temperature change, energy waste caused by excessive heat dissipation is avoided, and the service life of the hydraulic system is prolonged. The operation cost of the hydraulic pump station is reduced, meanwhile, oxidative deterioration of hydraulic oil and abrasion of parts can be reduced through the stable oil temperature, and the service life of the hydraulic pump station is prolonged.

Description

Technical Field

[0001] The invention belongs to the technical field of hydraulic pump stations, and particularly relates to an intelligent hydraulic pump station with an oil temperature control device. Background Art

[0002] In industrial production, hydraulic pump stations are widely used as power sources in various mechanical equipment. For example, in the existing patent with the publication number CN220488005U, "a hydraulic pump station is disclosed, which includes a hydraulic pump station body. The left end of the top of the hydraulic pump station body is fixedly connected with a motor, the right end of the top of the hydraulic pump station body is fixedly connected with a connection valve, the front end of the hydraulic pump station body is fixedly connected with a moving mechanism, and the side surface of the hydraulic pump station body is fixedly connected with a heat dissipation mechanism". It can be seen that what is described in this application is exactly a common hydraulic pump station with an air-cooled heat dissipation mechanism.

[0003] However, this type of hydraulic pump station in the prior art will generate a large amount of heat due to energy loss during operation, resulting in an increase in oil temperature. Excessive oil temperature will affect the viscosity of the hydraulic oil, reduce the working efficiency of the hydraulic system, increase the wear of parts, and even cause equipment failures. Most of the existing hydraulic pump stations rely on simple air-cooled heat dissipation devices for heat dissipation, and cannot adjust the heat dissipation strategy in real time according to the change of oil temperature, making it difficult to ensure that the oil temperature is stable within an ideal range. Therefore, the present invention proposes an intelligent hydraulic pump station with an oil temperature control device. Summary of the Invention

[0004] The purpose of the present invention is to provide an intelligent hydraulic pump station with an oil temperature control device to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solution: An intelligent hydraulic pump station with an oil temperature control device, including an oil tank, an air-cooled radiator installed on the front surface of the oil tank, a motor, a connection valve, an oil tank cover, and an audible and visual alarm installed on the top of the oil tank, and also includes an intelligent oil temperature control system;

[0006] The intelligent oil temperature control system includes a temperature monitoring module, a data analysis module, a control decision module, and an execution adjustment module;

[0007] The temperature monitoring module includes a temperature sensor sub-module and a data transmission sub-module. The temperature sensor sub-module is connected to a temperature sensor installed on the left surface of the oil tank, and the inner end of the temperature sensor penetrates into the interior of the oil tank to detect the oil temperature inside the oil tank in real time. The data transmission sub-module is used to transmit the collected oil temperature data to the data analysis module;

[0008] The data analysis module includes a data reception and storage sub-module and a data processing and analysis sub-module. The data reception and storage sub-module is used to receive and store the oil temperature data, and the data processing and analysis sub-module is used to analyze and process the oil temperature data;

[0009] The control decision module includes a strategy formulation sub-module and an optimization and adjustment sub-module. The strategy formulation sub-module is used to formulate an oil temperature control strategy according to the data analysis results, and the optimization and adjustment sub-module is used to optimize and adjust the oil temperature control strategy;

[0010] The execution and adjustment module includes a heat dissipation control sub-module. The heat dissipation control sub-module is connected to the air-cooled radiator and is used to adjust the heat dissipation intensity according to the instructions of the control decision module.

[0011] Preferably, it further includes a protective cover assembly arranged on the left surface of the fuel tank. The protective cover assembly includes a side sliding seat slidably installed on the left surface of the fuel tank and located at the bottom of the temperature sensor, and a U-shaped cover fixed on the top surface of the side sliding seat and covering the temperature sensor inside.

[0012] Preferably, a T-shaped slider is fixed on the right surface of the side sliding seat, and a T-shaped sliding groove corresponding to the T-shaped slider is formed on the left surface of the fuel tank. The T-shaped slider is slidably located in the T-shaped sliding groove.

[0013] Preferably, a dial plate is movably installed on the bottom surface of the side sliding seat, and a limit clamping rod is fixed on the right surface of the dial plate. A limit clamping groove for inserting the limit clamping rod is formed on the inner wall of the T-shaped sliding groove.

[0014] Preferably, an inner groove is formed inside the side sliding seat, and an inner slider and a spring are installed in the inner groove. The inner slider is slidably located in the inner groove, and a side rod is fixed on the left surface of the inner slider. The left end of the side rod penetrates to the left side of the side sliding seat and is fixed to the dial plate.

[0015] Preferably, a signal wire is further connected to the outer end surface of the temperature sensor, and a wire passing port for the signal wire to pass through is formed on the side surface of the U-shaped cover.

[0016] Preferably, the data analysis module further includes a fault warning sub-module. The fault warning sub-module is used to start an audible and visual alarm to send a fault warning signal when the oil temperature is abnormal.

[0017] Preferably, the execution and adjustment module further includes an alarm indication sub-module. The alarm indication sub-module is used to start an audible and visual alarm to send an alarm signal when the oil temperature is severely abnormal or the system fails.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: By means of the intelligent oil temperature control system, the present invention can monitor and adjust the oil temperature in real time, accurately control the oil temperature of the hydraulic pump station within the optimal working range, improve the working efficiency and stability of the hydraulic system, adjust the heat dissipation intensity in real time according to the oil temperature change, avoid the energy waste caused by excessive heat dissipation, reduce the operation cost of the hydraulic pump station, and at the same time, the stable oil temperature can reduce the oxidation and deterioration of the hydraulic oil and the wear of parts, thus extending the service life of the hydraulic pump station. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the present invention;

[0020] Figure 2 is a bottom perspective view of the present invention;

[0021] Figure 3 For the present invention Figure 2 is a partial enlarged view of area A in;

[0022] Figure 4 is a cross-sectional view of the protective cover assembly of the present invention;

[0023] Figure 5 is a system framework diagram of the intelligent oil temperature control system of the present invention;

[0024] In the figure: 1, fuel tank; 2, motor; 3, connecting valve; 4, fuel tank cover; 5, sound and light alarm; 6, air-cooled radiator; 7, protective cover assembly; 71, side sliding seat; 72, U-shaped cover; 721, wire passing opening; 73, T-shaped sliding groove; 74, dial plate; 75, limit clamping rod; 76, T-shaped slider; 77, limit clamping groove; 78, inner groove; 79, inner slider; 710, side rod; 711, spring; 8, temperature sensor; 81, signal wire. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0026] Embodiment

[0027] Please refer to Figures 1 to 5, which is an embodiment of the present invention. This embodiment provides a technical solution: an intelligent hydraulic pump station with an oil temperature control device, including an oil tank 1, an air-cooled radiator 6 installed on the front surface of the oil tank 1, a motor 2 installed on the top of the oil tank 1, a connection valve 3, an oil tank cover 4, and an audible and visual alarm 5. The above structures are all technologies that have been publicly disclosed in the prior art. For the specific structural principle, reference can be made to the existing patent with the publication number CN220488005U, and no further elaboration will be made here;

[0028] It further includes an intelligent oil temperature control system, and the intelligent oil temperature control system uses the air-cooled radiator 6 on the hydraulic pump station for cooling and heat dissipation;

[0029] The intelligent oil temperature control system includes a temperature monitoring module, a data analysis module, a control decision module, and an execution adjustment module;

[0030] The temperature monitoring module includes a temperature sensor sub-module and a data transmission sub-module. The temperature sensor sub-module is connected to the temperature sensor 8 installed on the left surface of the oil tank 1, and the inner end of the temperature sensor 8 penetrates into the interior of the oil tank 1, which can detect the oil temperature inside the oil tank 1 in real time, collect the oil temperature data in real time. The data transmission sub-module is used to transmit the collected oil temperature data to the data analysis module by means of wired or wireless communication, and adopts a reliable communication protocol to ensure the stability and accuracy of data transmission;

[0031] The data analysis module includes a data reception and storage sub-module and a data processing and analysis sub-module. The data reception and storage sub-module is used to receive and store the oil temperature data for subsequent analysis and processing. The data processing and analysis sub-module is used to analyze the stored oil temperature data in real time, calculate statistical parameters such as the change trend, average value, maximum value, and minimum value of the oil temperature. At the same time, compare the current oil temperature with the preset optimal working temperature range to determine whether the oil temperature is in a normal state;

[0032] The control decision module includes a strategy formulation sub-module and an optimization adjustment sub-module. The strategy formulation sub-module formulates corresponding oil temperature control strategies according to the results provided by the data analysis module, combined with the working state and environmental conditions of the hydraulic pump station. For example, when the oil temperature is too high, it decides to increase the heat dissipation intensity of the air-cooled radiator 6; when the oil temperature is too low, it appropriately reduces the heat dissipation intensity. The optimization adjustment sub-module continuously learns and optimizes the oil temperature control strategy, adjusts the control parameters according to the actual control effect, and improves the accuracy and efficiency of oil temperature control;

[0033] The execution adjustment module includes a heat dissipation control sub-module. The heat dissipation control sub-module is connected to the air-cooled radiator 6 and is used to adjust the heat dissipation intensity according to the instructions of the control decision module, and controls the heat dissipation intensity by adjusting parameters such as the rotation speed and air volume of the air-cooled radiator 6.

[0034] The debugging method of the intelligent oil temperature control system is as follows: First, calibrate the temperature monitoring module to ensure that the oil temperature data collected by the temperature sensor 8 is accurate; then, set the optimal working temperature range and the fault warning threshold of the data analysis module; next, test the strategy formulation and optimization adjustment functions of the control decision module to ensure that it can make reasonable control decisions according to the change of oil temperature; finally, debug the execution adjustment module to check whether the heat dissipation control sub-module can accurately adjust the parameters of the air-cooled radiator 6 according to the instructions and whether the alarm indication sub-module can work normally.

[0035] In this embodiment, preferably, a protective cover assembly 7 is further included, which is arranged on the left surface of the fuel tank 1. The protective cover assembly 7 includes a side sliding seat 71 slidably installed on the left surface of the fuel tank 1 and located at the bottom of the temperature sensor 8, and a U-shaped cover 72 fixed on the top surface of the side sliding seat 71 and covering the temperature sensor 8 inside, which can effectively wrap and protect the temperature sensor 8 during daily use and prevent unnecessary damage caused by the collision of foreign objects with the temperature sensor 8.

[0036] In this embodiment, preferably, a T-shaped slider 76 is fixed on the right surface of the side sliding seat 71, and a T-shaped sliding groove 73 corresponding to the T-shaped slider 76 is opened on the left surface of the fuel tank 1. The T-shaped slider 76 is slidably located in the T-shaped sliding groove 73, so that the side sliding seat 71 can smoothly slide up and down on the left side of the fuel tank 1. Subsequently, the side sliding seat 71 can be slid down to expose the temperature sensor 8 for maintenance.

[0037] In this embodiment, preferably, a dial plate 74 is movably installed on the bottom surface of the side sliding seat 71, and a limit clamping rod 75 is fixed on the right surface of the dial plate 74. A limit clamping groove 77 for inserting the limit clamping rod 75 is opened on the inner wall of the T-shaped sliding groove 73, which is used for stably limiting the side sliding seat 71 and the U-shaped cover 72 during daily use. An inner groove 78 is opened inside the side sliding seat 71, and an inner slider 79 and a spring 711 are installed in the inner groove 78. The inner slider 79 is slidably located in the inner groove 78, and a side rod 710 is fixed on the left surface of the inner slider 79. The left end of the side rod 710 penetrates to the left side of the side sliding seat 71 and is fixed to the dial plate 74. Under the pushing of the spring 711, the end of the limit clamping rod 75 can be stably inserted into the limit clamping groove 77 during daily use, realizing the stable limit of the side sliding seat 71. When it is necessary to slide down the side sliding seat 71 and the U-shaped cover 72 to expose the temperature sensor 8 for maintenance later, only need to push the dial plate 74 forcefully to the left first, so that the side rod 710 pulls the inner slider 79 to slide and gradually compresses the spring 711 until the end of the limit clamping rod 75 moves out of the limit clamping groove 77, then the limit of the side sliding seat 71 can be quickly released. At this time, the side sliding seat 71 and the U-shaped cover 72 can be slid down to smoothly expose the temperature sensor 8, which is convenient for the later maintenance of the temperature sensor 8.

[0038] In this embodiment, preferably, a signal line 81 is further connected to the outer end surface of the temperature sensor 8, and a wire passing opening 721 for the signal line 81 to pass through is formed in the side surface of the U-shaped cover 72.

[0039] In this embodiment, preferably, the data analysis module further includes a fault warning sub-module. According to the data analysis result, when the oil temperature fluctuates abnormally or exceeds the safe range, the fault warning sub-module timely activates the sound and light alarm 5 to send out a fault warning signal to remind the operator to pay attention.

[0040] In this embodiment, preferably, the execution adjustment module further includes an alarm indication sub-module, and the alarm indication sub-module is used to activate the sound and light alarm 5 to send out an alarm signal when the oil temperature is seriously abnormal or the system fails.

[0041] Although the embodiments of the present invention have been shown and described (see the above detailed description), those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent hydraulic pump station with an oil temperature control device, comprising an oil tank (1), an air-cooled radiator (6) installed on the front surface of the oil tank (1), a motor (2) installed on the top of the oil tank (1), a connection valve (3), an oil tank cover (4), and an audible and visual alarm (5), characterized in that: It also includes an intelligent oil temperature control system; The intelligent oil temperature control system includes a temperature monitoring module, a data analysis module, a control decision module, and an execution adjustment module; The temperature monitoring module includes a temperature sensor sub-module and a data transmission sub-module. The temperature sensor sub-module is connected to the temperature sensor (8) installed on the left surface of the fuel tank (1), and the inner end of the temperature sensor (8) penetrates into the interior of the fuel tank (1) to detect the real-time oil temperature inside the fuel tank (1). The data transmission sub-module is used to transmit the collected oil temperature data to the data analysis module; The data analysis module includes a data reception and storage sub-module and a data processing and analysis sub-module. The data reception and storage sub-module is used to receive and store the oil temperature data, and the data processing and analysis sub-module is used to analyze and process the oil temperature data; The control decision module includes a strategy formulation sub-module and an optimization adjustment sub-module. The strategy formulation sub-module is used to formulate an oil temperature control strategy based on the data analysis results, and the optimization adjustment sub-module is used to optimize and adjust the oil temperature control strategy; The execution adjustment module includes a heat dissipation control sub-module. The heat dissipation control sub-module is connected to the air-cooled radiator (6) and is used to adjust the heat dissipation intensity according to the instructions of the control decision module.

2. The hydraulic pump station with an intelligent oil temperature control device according to claim 1, wherein: It also includes a protective cover assembly (7) arranged on the left surface of the fuel tank (1). The protective cover assembly (7) includes a side sliding seat (71) slidably installed on the left surface of the fuel tank (1) and located at the bottom of the temperature sensor (8), and a U-shaped cover (72) fixed on the top surface of the side sliding seat (71) to cover the temperature sensor (8) inside; 3. The hydraulic pump station with an intelligent oil temperature control device according to claim 2, characterized in that: A T-shaped slider (76) is fixed on the right surface of the side sliding seat (71), and a T-shaped chute (73) corresponding to the T-shaped slider (76) is opened on the left surface of the fuel tank (1). The T-shaped slider (76) slides in the T-shaped chute (73); 4. The hydraulic pump station with an intelligent oil temperature control device according to claim 3, characterized in that: A dial plate (74) is movably installed on the bottom surface of the side sliding seat (71), and a limit clamping rod (75) is fixed on the right surface of the dial plate (74). A limit clamping groove (77) for inserting the limit clamping rod (75) is opened on the inner wall of the T-shaped chute (73); 5. The hydraulic pump station with an intelligent oil temperature control device according to claim 4, characterized in that: An inner groove (78) is opened inside the side sliding seat (71). An inner slider (79) and a spring (711) are installed in the inner groove (78). The inner slider (79) slides in the inner groove (78), and a side rod (710) is fixed on the left surface of the inner slider (79). The left end of the side rod (710) penetrates to the left side of the side sliding seat (71) and is fixed to the dial plate (74); 6. The hydraulic pump station with an intelligent oil temperature control device according to claim 2, characterized in that: A signal line (81) is also connected to the outer end surface of the temperature sensor (8), and a wire passing port (721) for the signal line (81) to pass through is opened on the side surface of the U-shaped cover (72); 7. An intelligent hydraulic pump station with an oil temperature control device according to claim 1, characterized in that: The data analysis module also includes a fault warning sub-module. The fault warning sub-module is used to start the sound and light alarm (5) to send out a fault warning signal when the oil temperature is abnormal; 8. The intelligent hydraulic pump station with an oil temperature control device according to claim 1, characterized in that: The execution adjustment module also includes an alarm indication sub-module. The alarm indication sub-module is used to start the sound and light alarm (5) to send out an alarm signal when the oil temperature is seriously abnormal or the system fails.

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