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Engine performance experiment bed engine oil temperature control system

A test bench and engine oil temperature technology, applied in temperature control, engine testing, control/regulation systems, etc., can solve problems such as low efficiency, affecting the convenience of engine performance testing, and heavy workload of testers

Pending Publication Date: 2019-09-17
GIF RES CENT CHINA
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, when switching between different oil temperatures, it is necessary to stop the machine to replace different oil cooling equipment or heating equipment. This operation seriously affects the convenience of the engine performance test, and the workload of the test personnel is large and the efficiency is low.

Method used

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  • Engine performance experiment bed engine oil temperature control system

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Embodiment Construction

[0019] Below with reference to the accompanying drawings, through the description of the embodiments, the specific embodiments of the present invention, such as the shape, structure, mutual position and connection relationship between the various parts, the role and working principle of the various parts, etc., will be further described. Detailed instructions:

[0020] as attached figure 1As shown, the present invention is an engine performance test bench oil temperature control system. The engine performance test bench oil temperature control system includes a fuel tank 1, an oil pump 2, a 4 / 3 solenoid valve 4, and the inlet of the fuel tank 1 and the oil pump 2. Connected, the oil pump 2 is connected to the control component 3 that can control the start and stop of the oil pump 2 and the adjustment of the speed level, the outlet of the oil pump 2 is connected to the inlet of the 4 / 3 solenoid valve 4, and the solenoid valve outlet III of the 4 / 3 solenoid valve 4 is connected ...

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Abstract

The invention provides an engine performance experiment bed engine oil temperature control system applied to the technical field of engine performance experiment equipment. An oil pump (2) of an engine performance experiment bed engine oil temperature control system communicates with four third solenoid valve (4), the four third solenoid valve (4) communicates with an electrical heater (5), the electrical heater (5) communicates with a four-way valve (6), the four third solenoid valve (4) communicates with an oil path inlet of a heat exchanger I (7), the heat exchanger I (7) communicates with the four-way valve (6), the four third solenoid valve (4) communicates with a heat exchanger II (8), the heat exchanger II (8) communicates with the four-way valve (6), and the four-way valve (6) communicates with a heat exchanger III (9). In the engine performance experiment bed engine oil temperature control system, an engine oil temperature can be reliably controlled during the performance experiment process of an engine, the performance experiment convenience and reliability of the engine is effectively improved.

Description

technical field [0001] The invention belongs to the technical field of engine performance test equipment, and more specifically relates to an oil temperature control system of an engine performance test bench. Background technique [0002] During the performance test of the engine, in order to test the influence of the engine oil temperature on the engine performance under various temperature conditions, the engine oil temperature needs to be continuously adjusted, and the oil temperature needs to be switched frequently during the test. However, in the prior art, when switching between different oil temperatures, it is necessary to stop the machine to replace different oil cooling equipment or heating equipment. This operation seriously affects the convenience of the engine performance test, and the workload of the test personnel is large and the efficiency is low. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide ...

Claims

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Application Information

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IPC IPC(8): G01M15/02G05D23/20
CPCG01M15/02G05D23/20
Inventor 许涛张星陈伟
Owner GIF RES CENT CHINA
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