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Vehicle and engine cooling system thereof

An engine cooling and engine technology, which is applied in the direction of engine cooling, engine components, machines/engines, etc., can solve problems such as poor response, inability to realize real-time flow control, high fuel consumption, etc., achieve low fuel consumption, solve poor response, and responsiveness Good results

Pending Publication Date: 2020-12-22
GUANGZHOU AUTOMOBILE GROUP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, an embodiment of the present disclosure provides a vehicle and its engine cooling system, which can solve the problems of poor response, inability to achieve real-time flow control, and high fuel consumption in the existing vehicle engine cooling system

Method used

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  • Vehicle and engine cooling system thereof
  • Vehicle and engine cooling system thereof
  • Vehicle and engine cooling system thereof

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Embodiment Construction

[0017] In the following description, for the purpose of illustration rather than limitation, specific details such as specific system structures and techniques are presented for a thorough understanding of the embodiments of the present disclosure. It will be apparent, however, to one skilled in the art that the present disclosure may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present disclosure with unnecessary detail.

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present disclosure with reference to the accompanying drawings in the embodiments of the present disclosure. Apparently, the described embodiments are part of the embodiments of the present disclosure, not all of them. Based on the embodiments in the present disclosure, all other e...

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Abstract

The invention is applicable to the technical field of vehicle cooling, and provides a vehicle and an engine cooling system thereof. The engine cooling system comprises a temperature sensor, a controlmodule, an engine, a water pump, a temperature control module, a small circulation path, a large circulation path and a warm air path. According to the engine cooling system, the temperature control module and at least one of the large circulation path, the small circulation path and the warm air path can be controlled to form a heat dissipation path according to the cooling liquid temperature, awarm air instruction, the engine rotating speed and the vehicle load, so that the engine is cooled through the heat dissipation path and the water pump, and thus the engine is cooled according to thespecific condition of a vehicle; and the engine cooling system is good in responsiveness, capable of controlling flow in real time and small in oil consumption, and therefore the problems that an existing engine cooling system is poor in response, cannot achieve real-time flow control and is large in oil consumption are solved.

Description

technical field [0001] The disclosure belongs to the technical field of vehicle cooling, and in particular relates to a vehicle and an engine cooling system thereof. Background technique [0002] At present, the engine cooling system of vehicles on the market usually uses a thermostat to control the opening and closing of large and small cycles. The traditional thermostat uses the wax bag as the main control element, and controls whether the wax bag melts through high and low temperature, and then controls the size cycle switch. Due to the characteristics of the traditional wax bag, the opening of the thermostat is controlled by the water temperature of the cooling system, so it takes a certain time for the thermostat to open from the initial opening to the full opening, and the response is poor; in addition, because the traditional thermostat has only two control states, The water temperature also changes slowly, so real-time flow control cannot be realized according to th...

Claims

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Application Information

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IPC IPC(8): F01P3/20F01P7/16F02M26/28B60H1/04
CPCB60H1/04F01P3/20F01P7/165F01P7/167F01P2007/146F02M26/28
Inventor 董春艳林承伯吴广权孙凡嘉周忠昊张旭
Owner GUANGZHOU AUTOMOBILE GROUP CO LTD
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