CN102032021A - Multifunctional integrated oil sump - Google Patents

Abstract

The invention relates to a multifunctional integrated oil sump which is positioned at the lower part of a machine body (3). The multifunctional integrated oil sump is characterized by being provided with an oil pump (1), an oil heat exchanger (4) and a mounting interface of an oil strainer (5), wherein the mounting interface of the oil strainer (5) is connected with the machine body (3) to form a closed space; the oil pump (1) and the oil heat exchanger (4) are arranged on an oil sump (2) and are closed inside an engine; the oil sump (2) is in an integrated box type structure and is in a flat shape; and an oil path, a water channel and a reinforcing bar are arranged in the oil sump (2). The multifunctional integrated oil sump has a compact structure and small liquid flow resistance, is simple and reliable for sealing and reduces an external pipeline; the oil path and the water channel are shorter; and the provided oil quality is higher.

Description

Multi-functional integrated oil sump

Technical field

The invention belongs to the oil sump of oil storage, be specifically related to a kind of multi-functional integrated oil sump.

Background technique

Existing oil sump function singleness only plays sealing and stores machine oil.Component such as oil pump, oil strainer, lubricating oil heat exchanger are arranged in engine body exterior, oil leab and cooling water channel are realized by external pipeline, institute is so that the external engine complex interfaces, and pipeline is various, the sealing difficulty, apparatus arrangement is messy, machine volume is huge, and in addition, oil duct, water channel are longer, liquid flowing resistance is big, and the oil quality that provides is not high.

Summary of the invention

Technical problem to be solved by this invention is to overcome above-mentioned deficiency, and a kind of multi-functional integrated oil sump is provided, and this oil pan structure compactness seals simple and reliablely, has reduced external pipeline, and the oil quality that provides is higher.

Technological scheme of the present invention: a kind of multi-functional integrated oil sump, it comprises the mounting interface of oil pump, lubricating oil heat exchanger and oil strainer, connects into airtight space with body, oil pump, lubricating oil heat exchanger and oil strainer are installed on the oil sump; Described oil sump is whole case structure, is flat, is provided with oil duct, water channel, stiffening rib in the oil sump.

The present invention compared with prior art has following beneficial effect: 1, the mounting interface of the organic oil pump of design, oil strainer, lubricating oil heat exchanger on the oil sump, make full use of the cavity of internal body, component such as oil pump, oil strainer and lubricating oil heat exchanger are installed on the oil sump, are enclosed in the inside of body; Make the load capacity of body outer wall reduce significantly, compact integral structure, and effectively simplified assembling; 2, this oil sump is flat case structure, and oil leab, cooling water channel are integrated in the inside of oil sump, arranges compact, oil duct, water channel are shorter, and liquid flowing resistance is little, and has reduced the external pipeline of complete machine, seal simple and reliablely, the recirculating oil of sufficient no foam can be provided for the oil return group.

Description of drawings

Fig. 1 is a structural representation of the present invention.

Embodiment

A kind of multi-functional integrated oil sump, oil sump is arranged on the body below, is connected to form confined space with body, makes full use of the internal cavities of body, just component such as oil pump, oil strainer and lubricating oil heat exchanger are installed on the oil sump, are enclosed in the inside of body; This oil sump is flat case structure, and oil leab, cooling water channel are integrated in the inside of oil sump.

Working principle: come lubricant oil to cooling machine oil, main axle bush hole lubricant oil, connecting rod bearing shell hole and the transmission system etc. of piston cooling nozzle behind lubricated each friction surface, behind the net filtration, be back in the front and back oil sump of oil sump after filtration.Machine oil in the oil sump of front and back arrives oil pump 1 by return tube under the effect of oil pump oil absorbent blanket, under the effect of pressing oil reservoir, arrive lubricatingoil heat exchanger 4 then, after lubricatingoil heat exchanger 4 coolings, filter the back throughoil strainer 5 and enter into crankcase, for each cooling is put or lubricating point provides high-quality machine oil from upper oil hole.

Claims (1)

1. multi-functional integrated oil sump, comprise oil pump (1), oil sump (2), body (3) lubricating oil heat exchanger (4), oil strainer (5), it is characterized in that: described oil sump (2) is positioned at the bottom of body (3), it is provided with the mounting interface of oil pump (1), lubricating oil heat exchanger (4), oil strainer (5), connect into airtight space with body (3), oil pump (1), lubricating oil heat exchanger (4) are arranged on the oil sump (2), are enclosed in engine interior; Described oil sump (2) is whole case structure, is flat, and oil sump is provided with oil duct, water channel, stiffening rib in (2).

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