High-power V-type diesel engine body with explosion-proof valve

A high-power, diesel engine technology, applied in the direction of machines/engines, mechanical equipment, engine components, etc., to achieve the effects of compact structure, space saving, and stable air supply

CN109404159APending Publication Date: 2019-03-01HUDONG HEAVY MACHINERY +1
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2019-03-01

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Abstract

The invention discloses a high-power V-type diesel engine body with an explosion-proof valve. The high-power V-type diesel engine body comprises a diesel engine body main body, cylinder bodies and gasinlet cavities, wherein the diesel engine body main body, the cylinder bodies and the gas inlet cavities are integrally casted, the two V-type rows of cylinder bodies with the included angle of 35-75degrees are arranged on the upper portions of the diesel engine body. Six cylinder sleeve holes are uniformly distributed in each row of cylinder bodies. The gas inlet cavities are formed in the topof the diesel engine body main body and evenly provided with six cylinder head gas inlet holes and are also provided with five explosion-proof valve holes. The explosion-proof valve holes and the cylinder head gas inlet holes are arranged at intervals. The gas intake cavities and the diesel engine body main body are integrally cast and formed. The explosion-proof valve holes for controlling the gas intake pressure are formed. The V-type cylinder body design is adopted, so that the whole diesel engine body is compact in structure, saves space, and is suitable for diesel engines with high powerand high strength requirements.
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Description

technical field

[0001] The invention relates to the field of diesel engines, in particular to a high-power V-type diesel engine body with an explosion-proof valve. Background technique

[0002] The diesel engine body is the main frame of the diesel engine, which is used to install the main parts and accessories of the diesel engine, and provide the corresponding movement space and the channels required for cooling water and lubricating oil. The special function of the engine body makes its structure and force situation quite complicated. As the largest part in size and weight of a diesel engine, the engine block directly affects the overall size and weight index of the whole machine.

[0003] At present, in the spectrum of existing diesel models in the market, medium-speed diesel engines with a power range of 8,500 to 17,000kW are still blank. Since high-power medium-speed diesel engines have the characteristics of high power and high torque, a diesel engine body is needed, ...

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Embodiment Construction

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] It should be noted that when a component is said to be "fixed" to another component, it can be directly on the other component or there can also be an intervening component. When a component is said to be "connected" to another component, it may be directly connected to the other component or there may be intervening components at the same time. When a component is said to be "set on" another component, it may be set directly on the other co...