CN202832880U

CN202832880U - Environment-friendly and energy-saving type oil bath air cleaner

Info

Publication number: CN202832880U
Application number: CN 201220433807
Authority: CN
Inventors: 雍兵; 郑弘�; 陈�峰
Original assignee: BENGBU GUOWEI FILTER Co Ltd
Current assignee: BENGBU GUOWEI FILTER Co Ltd
Priority date: 2012-08-29
Filing date: 2012-08-29
Publication date: 2013-03-27
Anticipated expiration: 2022-08-29

Abstract

The utility model relates to an environment-friendly and energy-saving type oil bath air cleaner which comprises a shell sub assembly, a filter element, an air inlet pipe, an air outlet pipe and an oil storage basin. A material between an upper end cap and a lower end cap of the filter element is a fuzz-shaped palm fiber mesh. The upper portion and the lower portion of the palm fiber mesh are respectively provided with a protective mesh. The environment-friendly and energy-saving type oil bath air cleaner has the advantages that compared with an existing oil bath air cleaner with a filter system, a steel wire mesh filter element is adopted in the existing oil bath air cleaner, due to adoption of the palm fiber mesh filter element, the environment-friendly and energy-saving type oil bath air cleaner is light in weight, strong in acid and basic resistance property, small in vibration noise, low in cost and capable of saving materials, reducing energy consumption, prolonging service life of a engine, being widely used in oil bath air cleaners with small flow and the like.

Description

The environment-friendly and energy-efficient oil bath air cleaner

Technical field

The utility model relates to agricultural vehicle air-strainer field, particularly relates to a kind of oil bath air cleaner.

Background technique

Oil bath air cleaner belongs to parts of engine aspirating system, and effect is the dust in the filtering air inlet, and for system provides the air of cleaning, cylinder, piston and the piston ring of protection motor prolong working life of motor.Along with modernization industry constantly fast-developing the time, non-renewable resources are in continuous minimizing, and are more and more higher to the energy-saving and environmental protection of manufacturing industry project, green cry." environmental protection and energy saving " are the trend of present China Automobile Industry, and the development that the filter cleaner industry is accompanied by automobile industry has also proposed urgent demand aspect environmental protection and energy saving.

The oil bath air cleaner structure generally comprises shell sub-assembly, steam outlet pipe, suction tude, cylindric Steel Wool filter core at present, the work principle of filter of oil bath air cleaner is that the strength by inlet stream attracts the machine oil in the oil tray in the Steel Wool filter core, then machine oil turns under the countless little oil droplets pouring by Steel Wool under action of gravitation, with the air that the sucks shower oil bath that heads on, airborne dust is combined with oil droplet and falls to reach the purpose of filtering.The Steel Wool filter core is that Galvanized Steel Wire is made crooked rear two of man type and is merged into one and is entwined, and technique is comparatively complicated.The diameter of Steel Wool is generally about 0.35 ~ 0.45mm, and steel wire is easy to break in assembling or long-term the use, if the steel wire that fractures is inhaled in the cylinder in the engine inlets, can damage the cylinder of motor, affects service life of aeroengine.

The model utility content

The purpose of this utility model is exactly by a kind of new oil bath air cleaner selection mode being provided, reducing the cost of existing oil bath air cleaner, realizing the environmental protection material-saving of oil bath air cleaner.

To achieve these goals, the utility model has adopted following technological scheme:

This kind environment-friendly and energy-efficient oil bath air cleaner comprises shell sub-assembly, steam outlet pipe, suction tude, storage oil tray and filter core, it is characterized in that: the filter core up and down filter material between the end cap is velvet-like monofilament net, and the online below of monofilament respectively arranges one deck protecting wire net.

During use, motor car engine is in the process of work, need a large amount of clean airs in the body internal combustion, in oil bath air cleaner, directly enter unfiltered external gas in the shell oil tray of filter cleaner by suction tude, filter core lower cover and one deck protecting wire net through the shell sub-assembly enter in the monofilament net that is coiled into cylindricality, enter be coiled into cylindrical monofilament net before, protecting wire net has played pre-filtered effect, again through being coiled into the essence filter of cylindrical monofilament net, in the process of the smart filter of monofilament net, may produce some disconnected monofilaments, thereby air-flow filtered through protecting wire net before arriving motor again, entered steam outlet pipe with playing the monofilament footpath that prevention fractures more greatly by filter element upper cover, thereby the air that enters motor car engine is played the effect of cleaning, even also can burn in cylinder combustion and there is the part monofilament to enter motor, can not cause damage to motor, the filter core that only need change the making of monofilament net during this filter cleaner maintaining gets final product.

In sum, employing the utility model has the advantages that using monofilament net filter core and original filtration system to adopt the oil bath air cleaner of steel wire filter core to compare has the characteristics such as lightweight, that resistance to acids and bases is strong, vibration noise is little, cost is low, material-saving, consumption reduction have been realized, improved service life of aeroengine, can be widely used on the less oil bath air cleaner of flow.

Description of drawings

Fig. 1 is internal structure schematic representation of the present utility model.

Embodiment

Below in conjunction with accompanying drawing the utility model is elaborated:

As shown in Figure 1, a kind of environment-friendly and energy-efficient oil bath air cleaner that provides for the utility model, comprise shell sub-assembly, monofilament net filter core, suction tude 1, steam outlet pipe 3, storage oil tray 13, described monofilament net filter core is made of the pre-filter core of monofilament net, the smart filter core two-part of monofilament net.

As shown in Figure 1, described shell sub-assembly comprises shell 2, lower casing 12, connects by hasp 14 between the two;

Upper shell 2 middle parts are provided with vertical suction tude 1, the outer wall of upper shell 2 inner suction tude 1 is disposed with the pre-filter core of monofilament net, pre-flock seal ring 17, support ring muscle 16, the smart filter core of monofilament net from lower to upper, the pre-filter core of monofilament net is comprised of pre-flock lower end cap 10, lower protecting network 11, monofilament net 9 and pre-filter cover 8, the smart filter core of monofilament net is comprised of essence filter lower end cap 7, monofilament net 6, upper protecting network 5 and smart filter cover 4, described pre-flock lower end cap 10 is the U-shaped cylindrical shell, is installed in the connecting part of shell 2 and lower casing 12 after its oral area and seal ring 15 combinations;

The top of upper shell 2 is provided with horizontal steam outlet pipe 3, and the bottom of lower casing 12 is for storing oil tray 13, and fuel head is lower than the suction tude 1 bottom mouth of pipe.

The trend of the air-flow during environment-friendly and energy-efficient oil bath air cleaner filtered air for this reason shown in the arrow.

Above-described only is preferred implementation of the present utility model.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model principle, can also make some modification and improvement, these also should be considered as belonging to protection domain of the present utility model.

Claims

1. an environment-friendly and energy-efficient oil bath air cleaner comprises shell sub-assembly, filter core, suction tude, steam outlet pipe, storage oil tray, it is characterized in that: the filter core up and down filter material between the end cap is velvet-like monofilament net, and the online below of monofilament respectively arranges one deck protecting wire net.