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A vehicle-grade switching valve mechanism with automatic power-off

A technology of automatic power-off and valve switching, which is applied to engine components, valve details, valve devices, etc., and can solve problems such as damage to vehicle-related components, forgetting to power off, and vehicle failures

Active Publication Date: 2022-08-09
西安涡普动力系统股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to uncontrollable factors of personnel, there may be forgetting to turn off the power. At this time, using the vehicle will cause damage to related parts of the vehicle, and the vehicle will malfunction.

Method used

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  • A vehicle-grade switching valve mechanism with automatic power-off
  • A vehicle-grade switching valve mechanism with automatic power-off
  • A vehicle-grade switching valve mechanism with automatic power-off

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0041] like figure 1 and figure 2 As shown in the figure, a vehicle-grade switching valve mechanism with automatic power-off includes a valve body 1, a handle 8 slidably connected to one end of the valve body 1, and a high-pressure high pressure disposed outside the valve body 1 and perpendicular to the axis direction of the valve body 1. The oil pipe inlet 2, as well as the first high-pressure oil pipe outlet 4 and the second high-pressure oil pipe outlet 5, which are arranged outside the valve body 1 and are opposite to the high-pressure oil pipe inlet 2, have the following specific structures:

[0042] A low-pressure oil pipe outlet 3 facing in the same direction as the high-pressure oil pipe inlet 2 is disposed adjacent to the high-pressure oil pipe inlet 2 and on the side away from the handle 8 .

[0043] The other end of the valve body 1 opposite to the handle 8 is provided with a sensor 6, the model of the sensor 6 is OPS1824006, which can convert the induced pressure...

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Abstract

The invention relates to the technical field of automobile equipment, in particular to a switching valve mechanism with automatic power-off of vehicle grade. The vertical high-pressure oil pipe inlet, and the first high-pressure oil pipe outlet and the second high-pressure oil pipe outlet are arranged outside the valve body and opposite to the high-pressure oil pipe inlet position. The electric signal can be used as the switch signal of the external controller to connect the mechanical control with the electrical control, so as to realize more accurate control of the switching valve and avoid the influence of the switching valve not in place on the vehicle; and There is a low-pressure oil pipe outside the valve, which can discharge the oil and gas that overflows due to the change of the oil path, without additional exhaust, which prolongs the life of the switching valve and improves the work efficiency of the operator.

Description

technical field [0001] The invention relates to the field of automotive equipment technology, in particular to an automotive-grade switching valve mechanism that can automatically power off. Background technique [0002] In automobile production, the vehicle oil circuit is often switched between the two circuits. The existing common switching valve usually has only three channels, one channel enters the oil, and two channels are switched through the switching valve to ensure that one channel exits the oil. [0003] During installation, because the ordinary switching valve has no exhaust passage, it needs to be inserted and pulled out several times, and the air in the valve body is discharged through the oil. This process is time-consuming and laborious, and will reduce the life of the switching valve. In addition, if the gas is not completely discharged, the vehicle will malfunction and affect the use of the vehicle. [0004] When it is necessary to switch the oil circuit,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16K37/00F16K11/065F16K31/60
CPCF16K37/0025F16K11/065F16K31/60
Inventor 赵闯刘海峰
Owner 西安涡普动力系统股份有限公司