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CN-121973847-A - Oil gas pump all-in-one and vehicle

CN121973847ACN 121973847 ACN121973847 ACN 121973847ACN-121973847-A

Abstract

The invention provides an oil-gas pump integrated machine and a vehicle, wherein the oil-gas pump integrated machine comprises a driving motor, a steering oil pump, an air compressor, a pressure sensor, a controller and an electromagnetic clutch, wherein the driving motor is provided with a driving shaft with two output ends, the steering oil pump is connected with a shell of the driving motor, an input shaft of the steering oil pump is connected with a first end of the driving shaft, the input shaft of the air compressor is connected with a second end of the driving shaft through the electromagnetic clutch, the pressure sensor is connected with the steering oil pump and is used for detecting oil outlet pressure of the steering oil pump, the controller is connected with the shell of the driving motor and is electrically connected with the driving motor, the pressure sensor and the electromagnetic clutch respectively, the controller is used for regulating and controlling rotating speed of the driving motor according to the oil outlet pressure, and the controller is also used for controlling the combination and separation of the electromagnetic clutch. The scheme realizes the dynamic adjustment of the oil pressure of the steering oil pump, and solves the technical problem that the oil pressure of the steering oil pump in the prior art cannot realize dynamic control.

Inventors

  • PENG YONG
  • SUN SHUKUI
  • XIN JIAQI
  • WU YUYAN

Assignees

  • 一汽解放汽车有限公司

Dates

Publication Date
20260505
Application Date
20260123

Claims (10)

  1. 1. An oil and gas pump all-in-one, which is characterized by comprising: a drive motor (1), the drive motor (1) having a drive shaft output at both ends; the steering oil pump (2), the steering oil pump (2) is connected with the shell of the driving motor (1), and the input shaft of the steering oil pump (2) is connected with the first end of the driving shaft; the input shaft of the air compressor (3) is connected with the second end of the driving shaft through an electromagnetic clutch (4); A pressure sensor (21), wherein the pressure sensor (21) is connected with the steering oil pump (2), and the pressure sensor (21) is used for detecting the oil outlet pressure of the steering oil pump (2); the controller (5), the controller (5) with the casing of driving motor (1) is connected, the controller (5) respectively with driving motor (1) pressure sensor (21) with electromagnetic clutch (4) electricity is connected, the controller (5) is used for according to oil-out pressure regulation and control driving motor (1) rotational speed, and the controller (5) still is used for controlling electromagnetic clutch (4) combine and separation.
  2. 2. The oil-gas pump all-in-one machine according to claim 1, wherein a first temperature sensor (31) is arranged on the air compressor (3), the first temperature sensor (31) is electrically connected with the controller (5), the first temperature sensor (31) is used for detecting the temperature of an exhaust port of the air compressor (3), and the controller (5) is used for regulating and controlling the temperature of cooling liquid in the air compressor (3) according to the temperature of the exhaust port.
  3. 3. The oil-gas pump all-in-one machine according to claim 1, wherein a second temperature sensor is arranged on the controller (5), the second temperature sensor is electrically connected with the controller (5), the second temperature sensor is used for detecting the temperature of a power module in the controller (5), and the controller (5) is used for regulating and controlling the temperature of cooling liquid in the controller (5) according to the temperature of the power module.
  4. 4. An oil-gas pump all-in-one machine according to any one of claims 1-3, characterized in that a first liquid cooling pipeline is arranged in the controller (5), a second cooling pipeline is arranged in the air compressor (3), and the first liquid cooling pipeline is communicated with the second cooling pipeline.
  5. 5. The oil and gas pump all-in-one machine of claim 4, wherein the first end of the first liquid cooling pipeline is connected to the first end of the second cooling pipeline, and the second end of the first liquid cooling pipeline and the second end of the second cooling pipeline are configured to be connected to a complete vehicle liquid cooling system.
  6. 6. The oil-gas pump all-in-one machine according to claim 1, wherein a third temperature sensor (11) is arranged on the driving motor (1), the third temperature sensor (11) is electrically connected with the controller (5), the third temperature sensor (11) is used for detecting the working temperature of the driving motor (1), and the controller (5) is used for regulating and controlling the rotating speed of the cooling fan of the driving motor (1) according to the working temperature.
  7. 7. The oil and gas pump all-in-one machine according to claim 1, characterized in that the drive motor (1) is a double-winding motor, the drive motor (1) comprising a first winding and a second winding, the first winding and the second winding being arranged independently of each other.
  8. 8. The oil and gas pump all-in-one machine according to claim 1, wherein an isolation module is arranged in the controller (5), the isolation module divides an internal installation area of the controller (5) into a first installation area and a second installation area, the first installation area is used for installing high-voltage elements, and the second installation area is used for installing low-voltage elements.
  9. 9. The oil-gas pump all-in-one machine according to claim 1, wherein the steering oil pump (2), the driving motor (1), the electromagnetic clutch (4) and the air compressor (3) are sequentially arranged along the axial direction of the driving motor (1), a first mounting structure (12) is arranged on the driving motor (1), and a second mounting structure (32) is arranged on the air compressor (3).
  10. 10. A vehicle comprising the oil and gas pump all-in-one of claims 1-9.

Description

Oil gas pump all-in-one and vehicle Technical Field The invention relates to the technical field of oil-gas pump integrated machines, in particular to an oil-gas pump integrated machine and a vehicle. Background In the prior art, the running states and performances of the steering oil pump and the brake air compressor are usually controlled by preset parameters, and the parameters are usually fixed in a design stage, so that the real-time requirements of the vehicle cannot be responded dynamically. Particularly in the aspect of oil pressure control of a steering oil pump, the lack of a real-time monitoring and feedback mechanism leads to low efficiency of the system when facing complex driving conditions, and even possibly affects driving safety. Aiming at the technical problem that the oil pressure of a steering oil pump in the prior art cannot realize dynamic control, no effective solution is proposed at present. Disclosure of Invention The invention mainly aims to provide an oil-gas pump integrated machine and a vehicle, which are used for solving the technical problem that the oil pressure of a steering oil pump in the prior art cannot be dynamically controlled. In order to achieve the above object, according to one aspect of the present invention, there is provided an oil and gas pump integrated machine including a driving motor having a driving shaft output at both ends, a steering oil pump connected to a housing of the driving motor, an input shaft of the steering oil pump connected to a first end of the driving shaft, an air compressor having an input shaft connected to a second end of the driving shaft through an electromagnetic clutch, a pressure sensor connected to the steering oil pump for detecting an oil outlet pressure of the steering oil pump, a controller connected to the housing of the driving motor, the controller being electrically connected to the driving motor, the pressure sensor and the electromagnetic clutch, respectively, the controller for regulating a rotation speed of the driving motor according to the oil outlet pressure, and the controller being further for controlling the electromagnetic clutch to be engaged and disengaged. Further, be equipped with first temperature sensor on the air compressor machine, first temperature sensor is connected with the controller electricity, and first temperature sensor is used for detecting the gas vent temperature of air compressor machine, and the controller is used for regulating and controlling the temperature of the interior coolant liquid of air compressor machine according to the gas vent temperature. Further, a second temperature sensor is arranged on the controller and is electrically connected with the controller, the second temperature sensor is used for detecting the temperature of the power module in the controller, and the controller is used for regulating and controlling the temperature of the cooling liquid in the controller according to the temperature of the power module. Further, be equipped with first liquid cooling pipeline in the controller, be equipped with the second cooling pipeline in the air compressor machine, first liquid cooling pipeline and second cooling pipeline intercommunication set up. Further, the first end of the first liquid cooling pipeline is connected with the first end of the second cooling pipeline, and the second end of the first liquid cooling pipeline and the second end of the second cooling pipeline are used for being connected with a whole vehicle liquid cooling system. Further, a third temperature sensor is arranged on the driving motor and is electrically connected with the controller, the third temperature sensor is used for detecting the working temperature of the driving motor, and the controller is used for regulating and controlling the rotating speed of the cooling fan of the driving motor according to the working temperature. Further, the drive motor is a double-winding motor, the drive motor includes a first winding and a second winding, and the first winding and the second winding are disposed independently of each other. Further, an isolation module is arranged in the controller, the isolation module divides an internal installation area of the controller into a first installation area and a second installation area, the first installation area is used for installing a high-voltage element, and the second installation area is used for installing a low-voltage element. Further, turn to oil pump, driving motor, electromagnetic clutch and air compressor machine and arrange in proper order along driving motor's axis direction, be equipped with first mounting structure on the driving motor, be equipped with the second mounting structure on the air compressor machine. According to another aspect of the present invention, there is provided a vehicle including the above-described oil and gas pump integrated machine. By applying the technical scheme of the invention, the pressure sensor is i