Thermosistor seat assembly of engine cooling system

An engine cooling and thermostat technology, which is used in engine cooling, engine components, machines/engines, etc., can solve the problems of complex peripheral pipeline layout, large internal resistance of the cooling system, and many assembly processes, so as to avoid the risk of water leakage. , saving and clamp connection structure, the effect of improving quality

Inactive Publication Date: 2011-08-10
CHONGQING CHANGAN AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the water inlet pipe assembly needs to be assembled on the thermostat seat assembly, coupled with the small circulation pipe, the layout of the peripheral pipeline is complicated and the pipeline is messy. The resistance is large, and there are many assembly processes at the same time

Method used

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  • Thermosistor seat assembly of engine cooling system
  • Thermosistor seat assembly of engine cooling system
  • Thermosistor seat assembly of engine cooling system

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] Below in conjunction with accompanying drawing, structure and working method of the present invention are described in detail:

[0017] The structure of the thermostat seat assembly of the present invention is as follows: image 3 Shown: including the thermostat seat 1, the thermostat seat 1 is a cavity structure connected at both ends, one end of the cavity is connected to the coolant outlet of the engine cylinder head, and the other end of the cavity is used to install the regulator Thermostat assembly. A water inlet pipe cavity 12 is integrally formed on the side wall 14 of the end connected to the coolant outlet position of the thermostat seat 1 near the engine cylinder head, and a water temperature sensor mounting hole 11 is processed on the thermostat seat 1 for further The water pipe cavity 12 is also a cavity structure with both ends connected. The radiator outlet connecting pipe 5 and the water pump inlet pipe 6 are assembled at both ends of the water inlet pi...

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PUM

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Abstract

The invention relates to a thermosistor seat assembly of an engine cooling system. The thermosistor seat assembly is mainly characterized in that a water inlet pipe cavity is integrated on a thermosistor seat, a minor-circle hole is machined between the thermosistor seat and the water inlet pipe cavity to form internal minor-circle; meanwhile, a heat radiator outlet connecting pipe and a water pump water-inlet pipe are assembled on the water inlet pipe cavity so that the whole periphery size of the engine is reduced. By means of the thermosistor seat assembly, an engine assembly is arranged on the whole vehicle more easily, and the pipelines of the whole vehicle are arranged more attractively and reasonably.

Description

technical field [0001] The invention relates to an engine cooling system, in particular to an assembly structure of a thermostat seat. Background technique [0002] The flow rate and pipeline layout of each component of the engine cooling system are related to the position and structural form of the thermostat seat assembly. [0003] Usually the engine thermostat seat assembly is assembled at the coolant outlet at the rear end of the cylinder head, and its structure is as follows: figure 1 Shown: The thermostat seat assembly includes the thermostat seat 1 and the small circulation pipe 2, and some also include the HVAC water inlet pipe and the throttle valve water inlet pipe. A water temperature sensor installation hole 11 is processed on the thermostat seat 1 . [0004] Such as figure 2 As shown, the thermostat assembly 3 is assembled in the thermostat seat 1 and pressed by the thermostat cover 4 assembled on the thermostat seat. When the water temperature was relative...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01P7/16
Inventor 袁浩刘智军尹强张洪嘉梁文锋
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD
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