Sectional and layered lean-burn engine cylinder cover
A lean-burn, zone-layered technology, used in combustion engines, internal combustion piston engines, cylinder heads, etc., can solve problems such as high fuel consumption, increased pumping loss, and increased pumping loss, and achieves improved thermal power conversion. The effect of reducing the pumping loss and reducing the pumping loss
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[0030] In order to deepen the understanding of the present invention, the present invention will be further described below with reference to the accompanying drawings and embodiments. The embodiments are only used to explain the present invention and do not limit the protection scope of the present invention.
[0031] like figure 1As shown, a cylinder head for a partitioned layered lean-burn engine is connected to a cylinder 42 of the engine for use. The cylinder head 1 is provided with a cylinder head partition partition 2, and the cylinder head partition partition 2 isolates the combustion chamber of the cylinder 42. A small combustion zone 9 and a large combustion zone 10 are formed.
[0032] In the present invention, spherical arc surfaces 201 are provided on both sides of the partition plate 2 of the cylinder head; The cylinder heads 1 corresponding to the small combustion zone 9 and the large combustion zone 10 are respectively provided with an intake valve 4 , a spark...
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