CN201391385Y

CN201391385Y - Oil bath air cleaner for light-duty truck

Info

Publication number: CN201391385Y
Application number: CN200920143459U
Authority: CN
Inventors: 徐斌
Original assignee: Anhui Jianghuai Automobile Group Corp
Current assignee: Anhui Jianghuai Automobile Group Corp
Priority date: 2009-03-25
Filing date: 2009-03-25
Publication date: 2010-01-27
Anticipated expiration: 2019-03-25

Abstract

The utility model relates to an oil bath air cleaner for a light-duty truck, and solves the problem that the filtering efficiency of the prior oil bath type air filter is relatively low. The oil bath air cleaner comprises an upper housing, a lower housing, an air inlet pipe, an air outlet pipe and a lower filter element, wherein, the lower filter element is positioned in the lower housing, the upper and the lower housings are connected in a snap-on manner using a steel wire, an upper filter element is arranged in the upper housing, the upper surface of the upper filter element is positioned below the air outlet pipe, the axial direction of the upper filter element is coincident with that of the lower filter element, a gland bush is arranged between the upper and the lower filter elements, and the upper and the lower filter elements are made of the material of hot galvanized steel wires. The utility model has the advantages of simple structure, filtering efficiency in excess of 99.5%, good leak tightness and easy disassembly and assembly and maintenance.

Description

The light truck oil bath air cleaner

Technical field

The utility model relates to the light truck oil bath air cleaner.

Background technique

Light truck is as the transportation car, often need in the mountain area, the bigger district works of dust content of air such as building site, mining area, as use and use filer element type air-strainer made of paper always, filter core is short maintenance period, cost is big, maintenance very easily causes engine cylinder-body early to grind phenomenon accidentally, the empty filter of oil bath type can repeatedly use owing to filter core, cost of upkeep is cheap, but the empty filter filtering efficiency of more domestic existing oil bath types is not high, filtering efficiency is between 95%-97%, and dismounting maintenance difficulty is difficult to satisfy engine demand.

Summary of the invention

In order to solve the empty filter filtering efficiency of existing oil bath type not high problem relatively, the utility model provides a kind of filtering efficiency high light truck oil bath air cleaner.

Concrete architecture advances technology is as follows:

Light truck comprises upper shell, lower shell body, suction tude, steam outlet pipe and lower filter with oil bath air cleaner, and lower filter is positioned at lower shell body, is connected by the steel wire hasp between upper shell and the lower shell body;

Be provided with upper filter in the described upper shell, the upper surface of upper filter is positioned at the below of steam outlet pipe, and upper filter is axially corresponding with lower filter, and upper filter is spacing fixing by lower filter, is provided with sealing gasket between the two.

Upper filter and lower filter material are hot-dip galvanizing steel wire, and the hot-galvanized steel filament diameter is 0.3mm.

Sealing gasket comprises exterior seal ring and inner seal ring, and exterior seal ring is positioned at the cooperation place of upper shell and lower shell body, and inner seal ring is positioned at the suction tude place at upper shell and lower shell body middle part.

The utility model is simple in structure, the filtering efficiency raising reaches more than 99.5%, good airproof performance, and the dismounting maintenance is simple and easy.

Description of drawings

Fig. 1 is the utility model structural representation,

Fig. 2 is an A place partial enlarged drawing among Fig. 1,

Fig. 3 is a B place partial enlarged drawing among Fig. 1.

Embodiment

Below in conjunction with accompanying drawing, the utility model is further described by embodiment.

Embodiment:

Referring to Fig. 1, light truck comprises upper shell 1, lower shell body 2, suction tude 3, steam outlet pipe 4 and lower filter 5 with oil bath air cleaner, and lower filter 5 is positioned at lower shell body 2; Upper shell 1 and lower shell body 2 are cylindric, and four the steel wire hasps 7 by circumferencial direction between the two connect; Steam outlet pipe 4 is positioned at a radially side of upper shell 1 top, and suction tude 3 is through upper shell 1 and lower shell body 2 axial middle parts;

Be provided with upper filter 6 in the upper shell 1, the upper surface of upper filter 6 is positioned at the below of steam outlet pipe 4, upper filter 6 is axially corresponding with lower filter 5, be provided with sealing gasket between the two, sealing gasket comprises exterior seal ring 8 and inner seal ring 9, exterior seal ring 8 is positioned at the cooperation place of upper shell and lower shell body, and inner seal ring 9 is positioned at the suction tude place at upper shell and lower shell body middle part, sees Fig. 2 and Fig. 3.

Claims

1, light truck oil bath air cleaner comprises upper shell, lower shell body, suction tude, steam outlet pipe and lower filter, and lower filter is positioned at lower shell body, is connected by the steel wire hasp between upper shell and the lower shell body, it is characterized in that:

Be provided with upper filter in the described upper shell, the upper surface of upper filter is positioned at the below of steam outlet pipe, and upper filter is axially corresponding with lower filter, is provided with sealing gasket between the two.

2, light truck oil bath air cleaner according to claim 1 is characterized in that: described upper filter and lower filter material are hot-dip galvanizing steel wire, and the hot-galvanized steel filament diameter is 0.3mm.

3, light truck oil bath air cleaner according to claim 1, it is characterized in that: described sealing gasket comprises exterior seal ring and inner seal ring, exterior seal ring is positioned at the cooperation place of upper shell and lower shell body, and inner seal ring is positioned at the suction tude place at upper shell and lower shell body middle part.