Cooling device for V-type diesel engine

A cooling device and diesel engine technology, applied in engine cooling, liquid cooling, mechanical equipment, etc., can solve the problems of complex peripheral pipelines, bulky whole machine, heavier weight of the whole machine, etc., achieve broad market prospects and simplify the body structure , the effect of improving the stiffness of the body

Inactive Publication Date: 2011-10-05
CHINA NORTH IND GRP NO 70 RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the peripheral pipelines of most military V-type diesel engine cooling systems are complicated, and the water inlet pipes and auxiliary waterways are respectively arranged on both sides of the body.
The large number of parts and high cost make the whole machine bulky and heavy

Method used

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  • Cooling device for V-type diesel engine
  • Cooling device for V-type diesel engine
  • Cooling device for V-type diesel engine

Examples

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Embodiment Construction

[0009] A V-type diesel engine cooling device, which includes a body 1, a first screw plug 2, a first cylinder head water chamber 5, a first return water pipe 6, a cylinder gasket 7, a second return water pipe 9, and a second cylinder head water chamber 10 , a water inlet pipe 14, a water pump 15, an oil heat exchanger 19 and a second screw plug 20, the body 1 is provided with a first longitudinal water channel 3, a water cavity 8 on the left side of the body, a water cavity 11 on the right side of the body, an internal water channel 12, a second Two longitudinal water channels 13, horizontal water channels 21, internal water channels 12, horizontal water channels 21 communicate with the first longitudinal water channel 3 and the second longitudinal water channel 13, the first cylinder head water chamber 5 is connected with the left water chamber 8 of the body, and the cylinder gasket 7 is respectively It is arranged between the first cylinder head water chamber 5 and the left w...

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PUM

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Abstract

The invention relates to a cooling device for a V-type diesel engine. A first cylinder head water cavity (5) is connected with an engine body left side water cavity (8); cylinder gaskets (7) are arranged between the first cylinder head water cavity (5) and the engine body left side water cavity (8), and between a second cylinder head water cavity (10) and an engine body right side water cavity (11) respectively; the first cylinder head water cavity (5) is provided with an upper water hole (4) and a first water return pipe (6); the second cylinder head water cavity (10) is provided with an upper water hole (4) and a second water return pipe (9); the second cylinder head water cavity (10) is connected with the engine body right side water cavity (11); the first water return pipe (6) and the second water return pipe (9) are connected with a water return box on an engine body (1); the second cylinder head water cavity (10) is communicated with a second longitudinal water channel (13); an engine oil heat exchanger (19) is connected with a water pump (15); and the water pump (15) is connected with the second longitudinal water channel (13) through a water inlet pipe (14). The cooling device has a simple structure, low cost and light whole weight, improves the performance of the whole diesel engine and is convenient to maintain.

Description

technical field [0001] The invention belongs to the field of diesel engines, and in particular relates to a V-type diesel engine cooling device. Background technique [0002] At present, the peripheral pipelines of most military V-type diesel engine cooling systems are complicated, and the water inlet pipes and auxiliary water channels are arranged on both sides of the engine body. The number of parts is large and the cost is high, which makes the whole machine bulky and the weight of the whole machine increases. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the above disadvantages and provide a V-type diesel engine cooling device, which has a simple structure, low cost, light overall weight, improved body rigidity and casting process, reliable body performance, and easy maintenance. [0004] The technical scheme of the present invention: a V-type diesel engine cooling device, which includes a body, a first s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01P5/10F01P3/20
Inventor 兰银在陈泽忠靳永标
Owner CHINA NORTH IND GRP NO 70 RES INST
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