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Temperature regulating valve

A temperature regulating valve, valve port technology, applied in valve details, multi-port valves, valve devices, etc., can solve the problems of poor lubrication performance and high temperature of transmission oil

Active Publication Date: 2017-12-08
ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The lubricating oil temperature is generally not too high during normal driving. When the vehicle is overloaded or the four-wheel drive mode is set to drive on snow or off-road, the vehicle is driving under the condition of excessive slippage of the hydraulic torque converter, which may cause the gearbox to malfunction. Oil temperature is too high, resulting in poor lubrication performance

Method used

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Embodiment Construction

[0033] The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, Figure 1-Figure 4 is a schematic diagram of one of the embodiments, where figure 1 is a three-dimensional schematic diagram of the thermostat valve, figure 2 It is a schematic cross-sectional view of a thermostat valve in a working state, image 3 is a schematic diagram of the end cap of the thermostatic valve, Figure 4 Is the schematic diagram of the valve body of the thermostatic valve.

[0034] The orientation terms such as top, bottom, left, right, up, and down that may be mentioned in this manual are determined according to the drawings with the end cover assembly as the upper part and the central axis of the temperature regulating valve cavity as the center. The corresponding azimuth relationship of , or the corresponding azimuth relationship in the figure is described.

[0035]The temperature regulating v...

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Abstract

The invention discloses a temperature regulating valve. The temperature regulating valve comprises a valve body and a thermal actuator, wherein the thermal actuator is mounted in the valve body; a cavity communicates with the outside through at least three interfaces; the three interfaces comprise a first interface, a second interface and a third interface; the thermal actuator comprises an ejector pin and a body; the cavity comprises a first cavity and a second cavity; the second cavity is away from an end cap assembly relative to the first cavity; one end of the thermal actuator is limited by the end cap assembly; the other end of the thermal actuator supports or is propped against a spring; a guiding part is arranged on a relatively fixed part of the temperature regulating valve; the thermal actuator which acts relatively is provided with a guiding and matching part which is in sliding fit with the guiding part; the body of the thermal actuator comprises a matching section which is in sliding fit with the second cavity; and the matching section is away from the end cap assembly relatively, is smaller than the second cavity and is in sliding fit with the second cavity. The temperature regulating valve only needs one spring, and is stable and reliable relatively when acting.

Description

technical field [0001] The invention relates to the field of fluid control, in particular to a temperature regulating valve. Background technique [0002] When the car is running, the parts need to be lubricated with lubricating oil in time to ensure the normal operation of the car. If the lubrication performance of the lubricating oil is not good enough, it will affect the service life of the car. The lubricating performance of the lubricating oil is closely related to its own temperature. When the temperature of the lubricating oil is too high or too low, the lubricating performance of the lubricating oil will be affected. [0003] The temperature of the lubricating oil is generally not too high during normal driving. When the vehicle is overloaded or the four-wheel drive mode is set to drive on snow or off-road, the vehicle is driving under the condition of excessive slippage of the hydraulic torque converter, which may cause the gearbox to malfunction. The oil temperat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K11/04F16K27/02F16K31/70F16H57/04
CPCF16H57/0413F16K11/04F16K27/0263F16K31/002
Inventor 裘浩明廖志勇尹斌吕杨
Owner ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO LTD
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