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A pressure pulsation test device for auto parts

A pressure pulsation and test device technology, which is applied in the testing of machine/structural components, vibration testing, measuring devices, etc., can solve the problems of waste of energy resources, high cost, complex equipment, etc., and achieve simple structure, low cost, and energy saving. energy effect

Active Publication Date: 2022-04-05
SUZHOU YINGTEMO AUTOMOBILE TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In the traditional pulsation test device, the power of the heater is often fixed, and the excess energy is taken away by the heat exchanger to control the temperature in the system. This method is not only complicated in structure, but also wastes a lot of energy resources
Referring to patent CN202022158506.9, the existing pressure pulsation test system uses an electric vibration table as the vibration generating equipment, and is composed of a linear motion drive mechanism piston and a hydraulic cylinder system. The equipment is complex, the cost is high, and the flow and temperature cannot be achieved. adjust

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  • A pressure pulsation test device for auto parts
  • A pressure pulsation test device for auto parts
  • A pressure pulsation test device for auto parts

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Embodiment Construction

[0024] The following is a further non-limiting detailed description of the technical solution of the invention in combination with preferred embodiments and accompanying drawings. In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial direction", "circumferential direction", etc. is based on the orientation or positional relationship shown in the drawings. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at ...

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Abstract

The invention discloses a pressure pulsation test device for automobile parts, which comprises a driving device and a pressure pulsation device connected to each other through pipelines, the driving device and the pressure pulsation device are connected to a test prototype, and the test device also includes a cooling liquid A heating device for temperature control and a balance valve for adjusting the flow of cooling fluid, one end of the heating device is connected to the driving device, the other end is connected to the test sample, and one end of the balance valve is connected to the heating device and the test sample between, and the other end is connected between the driving device and the test prototype. The invention discloses a pressure pulsation test device for automobile parts, which adopts a balance valve to realize the flow adjustment of the system, adopts a temperature control closed loop to realize the control of the system temperature, has simple structure and low cost.

Description

technical field [0001] The invention relates to a pressure pulsation test device for automobile parts. Background technique [0002] With the rapid development of the automobile industry, the demand for automobile parts is also increasing. Automobile motors, controllers and other parts are important parts of automobiles. Their functions must meet the requirements before they can be used. Therefore, when using these Performance testing is required before parts are delivered. [0003] In the traditional pulsation test device, the power of the heater is often fixed, and the excess energy is taken away by the heat exchanger to control the temperature in the system. This method is not only complicated in structure, but also wastes a lot of energy resources. Referring to patent CN202022158506.9, the existing pressure pulsation test system uses an electric vibration table as the vibration generating equipment, and is composed of a linear motion drive mechanism piston and a hydraul...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M7/02G01M17/007
CPCG01M7/02G01M17/007
Inventor 高永兴胡佑明邵添羽
Owner SUZHOU YINGTEMO AUTOMOBILE TECH CO LTD
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