CN200943546Y

CN200943546Y - Dry and wet combined air purifier for automobile

Info

Publication number: CN200943546Y
Application number: CN 200620009732
Authority: CN
Inventors: 张春明; 张帆
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-09-07
Filing date: 2006-09-07
Publication date: 2007-09-05
Anticipated expiration: 2016-09-07

Abstract

The utility model discloses a vehicle dry-wet composite vertical air filter, the air inlet pipe (3) is interlinked with the air inlet pipeline (4) in the lower enclosure and the air inlet pipeline is corresponding to the strained oil (5) arranged on the lower enclosure bottom; over the strained oil, a strained oil control plate (11) is connected with the lower enclosure; over the strained oil control plate (11), square filter nets (6,7) are separately connected at a certain of spacing; the upper end of the inner cavity of the lower enclosure (8) is interlinked with the inner cavity of the upper enclosure (2); the paper filter core (10) arranged in the inner cavity of the upper enclosure (2) is connected with an air outlet pipe (1), which effectively prevent mist gas formed by spraying of the air to be filtered in the strained oil and also prevent the corrosion and damage to the paper filter cores when the air to be filtered passes through the filter net so as to guarantee the filter quality of the air. The utility model adopts a square filter net so as to increase the area of air filtering, reduce the resistances when air comes into the filter, increase the power output of the engine and reduce the oil consumption by 5% around.

Description

Automobile is done wet compound vertical air filter cleaner

(1) technical field: the utility model relates to engine air filter; Be specifically related to a kind of automobile and do wet compound vertical air filter cleaner.

(2) background technique: air filter for automobile is the vitals that ensures the normal operation of motor, the quality of its air filtering quality, and the power that has directly influenced motor is exported and working life.Automobile of the prior art is done wet composite air filter cleaner, its body is the horizontal circular structure normally, it exists not enough: the one, when in filtered air enters filtering oil, carrying out wet filter earlier, fluid is splashed everywhere, the mist of oil shape mixing air that forms very easily enters the papery filter core by Steel net, make the papery filter core be subjected to fluid to corrode, soften, seriously influenced its air-filtering quality until damage; The 2nd, because the filter gauze of filter box intracoelomic cavity is a round structure, under the situation of same size specification, its air-filtering area is less, has caused the resistance of air that enters in the filter cleaner bigger, seriously influenced the power output of motor, amount of fuel obviously increases.

(3) summary of the invention: at the deficiency of above-mentioned existence, the purpose of this utility model is, a kind of dried wet compound vertical air filter cleaner of automobile that improves engine air filter quality and power output and reduce oil consumption is provided.

For achieving the above object, the technical solution of the utility model is achieved in that the dried wet compound vertical air filter cleaner of this automobile, mainly is made of the lower shell body that is connected with suction tude and the upper shell and the filter gauze that are connected with steam outlet pipe; Its improvement is: the admission line in suction tude and the lower shell body is communicated with, and the oil strain that admission line is equipped with bottom lower shell body is corresponding; Above described oil strain, be provided with the oil strain control panel and link to each other with lower shell body; Above described oil strain control panel, be spacing and be connected with two filter gauzes respectively; The lower housing cavity upper end is communicated with the upper shell inner chamber; At described upper shell inner chamber, be provided with papery filter core and steam outlet pipe and join.

The utility model is according to the linkage structure of aerodynamic principle design, lower shell body bottom at corresponding above-mentioned admission line, the oil strain that is provided with also passes through effective control of oil strain control panel, both finished the wet type coarse filtration for the treatment of air filtering, prevented from effectively again to treat that air filtering enters the mist of oil gas that splashes in the oil strain and form, to the erosion of papery filter core, the softening damage that is caused, guaranteed the air-filtering quality by filter gauze.Adopt the filter gauze of square structure to replace round structure of the prior art, under the situation of same size specification, increased the air-filtering area, it is little to have realized treating that air filtering enters the filter cleaner resistance, compares with prior art: improved the power output of motor and reduced oil consumption all about 5%.

(4) description of drawings: Fig. 1 has the plan view of cut-away section for the utility model;

Fig. 2 is the plan view of Fig. 1;

Fig. 3 is that A-A among Fig. 1 is to sectional view.

(5) embodiment: Fig. 1-shown in Figure 3.This automobile is done wet compound vertical air filter cleaner, mainly is made of the lower shell body 8 that is connected with suction tude 3 and the upper shell 2 and the filter gauze that are connected with steam outlet pipe 1.Admission line 4 in described suction tude 3 and the lower shell body is communicated with, and the oil strain 5 that described admission line 4 is equipped with bottom lower shell body is corresponding.Above described oil strain 5, be provided with oil strain control panel 11 and link to each other with lower shell body; Its structure is to be joined with the poroid supporting leg 12 that is fixed on the lower shell body bottom by described oil strain control panel 11 to constituting.Above described oil strain control panel 11, be spacing and be connected with rectangular wire-

shaped filter gauze

6 and 7 respectively; Lower shell body 8 inner chambers upper end is communicated with by connecting tube with upper shell 2 inner chambers; At described upper shell 2 inner chambers, be provided with papery filter core 10 and join with steam outlet pipe 1.Described papery filter core 10 peripheries, ring set is connected with cyclone cover 9 usually.Described

square filter gauze

6 and 7 can also be square (not shown).When automobile is worked under abominable air ambient, what be mingled with the dust particle and/or the sleet globule treats air filtering (referring to the arrow direction indication among Fig. 1), enter by suction tude 3 and admission line 4 in the oil strain 5 of lower shell body 8 bottoms, through wet type filter just and by behind the mist of oil in oil strain control panel 11 separation of air, again respectively through the dry type filtering of rectangular

wire filter gauze

6 and 7, make air enter upper shell 2 inner chambers and after the filter of the essence of papery filter core 10, enter in the motor by steam outlet pipe 1 at last and work.

The above only is a preferred implementation of the present utility model.Be noted that for the person of ordinary skill of the art; under the prerequisite that does not break away from the principle of the invention; need not other technical characteristics that the process creative work just can be associated; can also make some modification and improvement; these variations obviously all should be considered as equivalent feature, all belong within the protection domain of the utility model patent.

Claims

1, a kind of automobile is done wet compound vertical air filter cleaner, mainly by the lower shell body that is connected with suction tude (3) (8) be connected with the upper shell (2) and the filter gauze formation of steam outlet pipe (1); It is characterized in that: the admission line (4) in described suction tude (3) and the lower shell body is communicated with, and the oil strain (5) that admission line (4) is equipped with bottom lower shell body is corresponding; Above described oil strain, be provided with oil strain control panel (11) and link to each other with lower shell body; In the top of described oil strain control panel (11), be spacing and be connected with square filter gauze (6,7) respectively; Lower shell body (8) inner chamber upper end is communicated with upper shell (2) inner chamber; At described upper shell (2) inner chamber, be provided with papery filter core (10) and join with steam outlet pipe (1).

2, automobile according to claim 1 is done wet compound vertical air filter cleaner, it is characterized in that: described oil strain top is provided with oil strain control panel (11) and links to each other with lower shell body, be by oil strain control panel (11) be fixed on poroid supporting leg (12) bottom the lower shell body formation of joining.

3, automobile according to claim 1 and 2 is done wet compound vertical air filter cleaner, and it is characterized in that: the periphery of described papery filter core (10), ring set are connected with cyclone cover (9).

4, automobile according to claim 3 is done wet compound vertical air filter cleaner, and it is characterized in that: described square filter gauze (6,7) is the wherein a kind of of square or rectangular.