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Title:
INTERCOOLING AND SUPERCHARGING SYSTEM FOR V-TYPE MULTI-CYLINDER DIESEL ENGINE
Document Type and Number:
WIPO Patent Application WO/2019/153500
Kind Code:
A1
Abstract:
An intercooling and supercharging system for a V-type multi-cylinder diesel engine, comprising a left-side intercooler (11), a right-side intercooler (21), a left-side supercharger (12), and a right-side supercharger (22), the left and right-side superchargers being correspondingly mounted above the left and right-side intercoolers; the left-side intercooler and the right-side intercooler are square housings, and inner portions of the square housings are provided with air circulation chambers; inner side walls of the left-side intercooler and the right-side intercooler are provided with an air inlet flange (15) that extends upward, while outer side walls of the left-side intercooler and the right-side intercooler are provided with an air outlet flange (13) that extends forward; a turbine of the left-side supercharger is driven by the exhaust gas of a left-side exhaust pipe, and a turbine of the right-side supercharger is driven by the exhaust gas of a right-side exhaust pipe; an outlet of a compressor of the left-side supercharger and the air inlet flange of the left-side intercooler are connected, and an outlet of a compressor of the right-side supercharger and the air inlet flange of the right intercooler are connected. The system may increase the air density charged into a cylinder to meet the air intake requirements of high-power high-speed diesel engines.

Inventors:
HUANG, Diyun (Tianqiao West Road 88, Yulin, Guangxi 5, 537005, CN)
SHEN, Jie (Tianqiao West Road 88, Yulin, Guangxi 5, 537005, CN)
HUANG, Yongzhong (Tianqiao West Road 88, Yulin, Guangxi 5, 537005, CN)
WU, Ke (Tianqiao West Road 88, Yulin, Guangxi 5, 537005, CN)
Application Number:
CN2018/083202
Publication Date:
August 15, 2019
Filing Date:
April 16, 2018
Export Citation:
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Assignee:
GUANGXI YUCHAI MACHINERY CO., LTD. (Tianqiao West Road 88, Yulin, Guangxi 5, 537005, CN)
International Classes:
F02B29/04; F02B37/007; F02B75/22
Foreign References:
CN207795393U2018-08-31
CN205206948U2016-05-04
CN102943706A2013-02-27
CN106321227A2017-01-11
CN105508035A2016-04-20
US20040237509A12004-12-02
DE102009051028B42017-12-07
Attorney, Agent or Firm:
GENUINEWAYS INC. (4FNo. 5 Jianguomen North Street, Dongcheng District, Beijing 5, 100005, CN)
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