Title:
DIESEL ENGINE COOLING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/207334
Kind Code:
A1
Abstract:
The present invention relates to the technical field of diesel engines, and provides a diesel engine cooling system. The diesel engine cooling system comprises an inner wheel train and an outer wheel train, wherein a first outer wheel of the outer wheel train is coaxially connected to a first inner wheel of the inner wheel train, and the first outer wheel is used for driving a radiating fan of a diesel engine to rotate. The diesel engine cooling system further comprises a first clutch mechanism, which drives the first outer wheel to engage with or disengage from the first inner wheel, wherein the first clutch mechanism, the outer wheel train and the inner wheel train are configured to be capable of controlling the radiating fan to rotate forwards or reversely. The first clutch mechanism drives the first outer wheel of the outer wheel train to engage with or disengage from the first inner wheel of the inner wheel train, such that the radiating fan is respectively driven by the inner wheel train or the outer wheel train to rotate forwards or reversely; and the radiating fan blows air to a water tank radiator of the diesel engine when rotating forwards, and the radiating fan sucks air from the water tank radiator of the diesel engine when rotating reversely, such that an object attached to the water tank radiator is sucked away, thereby improving the heat exchange efficiency of a water tank.
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Inventors:
WANG HUIBIN (CN)
WANG SHENGYU (CN)
YU LEI (CN)
CENG XIAOWEI (CN)
KE YU (CN)
YU QUAN (CN)
WANG SHENGYU (CN)
YU LEI (CN)
CENG XIAOWEI (CN)
KE YU (CN)
YU QUAN (CN)
Application Number:
PCT/CN2023/079601
Publication Date:
November 02, 2023
Filing Date:
March 03, 2023
Export Citation:
Assignee:
ANHUI QUANCHAI ENGINE CO LTD (CN)
International Classes:
F01P5/04; F01P7/08
Foreign References:
| CN114876623A | 2022-08-09 | |||
| CN217270444U | 2022-08-23 | |||
| CN114962573A | 2022-08-30 | |||
| CN115030999A | 2022-09-09 | |||
| CN106677878A | 2017-05-17 | |||
| CN207033577U | 2018-02-23 | |||
| CN205207220U | 2016-05-04 | |||
| JP2009092046A | 2009-04-30 | |||
| CN202001107U | 2011-10-05 | |||
| CN209426566U | 2019-09-24 |
Attorney, Agent or Firm:
BEIJING ZHUANYING PATENT AGENCY CO., LTD. (CN)
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