CN205559098U - Diesel engine cover - Google Patents

Abstract

The utility model discloses a diesel engine cover, including lid (1), be close to in lid (1) and cover at the end (3) and open and have cold oil passageway (2), cold oil passageway (2) extend to mesopore (4) always outside lid (1), and the cross -section of cold oil passageway (2) is circular or square. The cold passageway of oil can make the oil can abundant cooling quick more. The utility model has the advantages that: through increasing the cold passageway of oil, improve inside oil temperature, cluster engine oil temperature drop is low, can make the output of product stable, and the fault rate of product further reduces.

Description

Diesel engine cover

Technical field

This utility model relates to engine head, particularly to Diesel engine cover.

Background technology

Diesel engine is widely applicable, and Power coverage face is big.It is mainly used for: sitting type hay mover, communication base station, electromotor Group, agricultural transportation vehicle, propeller mounting machine for vessel, high-performance water pump assembly, building machinery etc..Electromotor volume is little, lightweight, outer Shape is attractive in appearance, discharge, oil consumption is low, is the ideal power of mobile model machinery.Oil temperature during product uses is solved on the basis of this High problem is necessary.

Summary of the invention

The technical problems to be solved in the utility model is: provides a kind of and solves the engine head that oil temperature is high.

Concrete technical scheme of the present utility model is: Diesel engine cover, including lid, has cold oil near at the bottom of lid in lid Passage, cold oil passage extends to mesopore outside lid, and the cross section of cold oil passage is circular or square.Oil cooling gallery can So that oil can more quickly sufficiently cooling.

The utility model has the advantages that: by increasing oil cooling gallery, improving internal oil temperature, cluster engine oil temperature reduces, can make The stable output power of product, the fault rate of product reduces further.

Accompanying drawing explanation

Fig. 1: for main TV structure schematic diagram of the present utility model.

Fig. 2: for left view cross-sectional view of the present utility model.

Detailed description of the invention

It is described in conjunction with the accompanying a kind of embodiment of the present utility model.

Diesel engine cover, including lid 1, has cold oil passage 2 near at the bottom of lid 3 in lid 1, and cold oil passage 2 is from lid Extending to mesopore 4 outside 1, the cross section of cold oil passage 2 is circular or square.Oil cooling gallery can make the oil can be quicker Sufficiently cooling.

The utility model has the advantages that: by increasing oil cooling gallery, improving internal oil temperature, cluster engine oil temperature reduces, can make The stable output power of product, the fault rate of product reduces further.

Claims (1)

1. Diesel engine cover, including lid (1), it is characterised in that: near at the bottom of lid (3) in described lid (1) Having cold oil passage (2), cold oil passage (2) extends to mesopore (4), cold oil passage (2) from lid (1) outside Cross section be circular or square.