CN2312336Y

CN2312336Y - Combustion air cleaner filtering with water

Info

Publication number: CN2312336Y
Application number: CN 97224169
Authority: CN
Inventors: 王其山
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-08-14
Filing date: 1997-08-14
Publication date: 1999-03-31
Anticipated expiration: 2007-08-14

Abstract

The utility model belongs to the field of oil engine air cleaner, comprising a moisture separator, a vapor mixing chamber and a water tank. The vapor mixing chamber is installed in the water tank, and the moisture separator is connected with the vapor mixing chamber through an interface; a return pipe on the moisture separator is connected with the water tank, four main air inlet pipes are installed in the water tank, and a side air inlet pipe is installed on the side wall of the water tank. The petrol and diesel engines filtered by the utility model has high air net yield and provides cool-down function upon the overheat engine, and the utility model has obvious effect on reducing the mechanical wear and extending the service life of the engine.

Description

A kind of water filtering type filter cleaner

The utility model belongs to fuel engine air-strainer field.

Existing air filter for automobile, as " air filter for automobile " of Patent Office of the People's Republic of China's bulletin on February 11st, 87, to form by shell and filter core, there is an oil sump filter core below, the mode that filter cleaner adopts centrifugation and oil film absorption to combine is carried out coarse filtration, utilizes the smart filter of wire netting filter core.Though this filter cleaner has the filtering efficiency height, the characteristics that intake resistance is little.But the filtering net yield is lower, when vehicle meets the big situation of dust storm, happens occasionally owing to filtering clear rate variance causes the phenomenon of mechanical wear." liquid formula air-strainer " (the notification number CN2185798) of Patent Office of the People's Republic of China's bulletin on December 21st, 94 is inserted in the air intake duct bottom in the cleaner liquid of filter cartridge bottom, tube bottom is provided with one or more its center portions in the broken net of the water column of suction tude bottom, and one or more aqueous vapor separation adjusting sheets are arranged on it.Use this filter cleaner certain effect to be arranged, but in use, the globule easily enter the valve firing chamber, causes after-burning, easily produces the oil-burning machine circuit fire phenomenon to improving air filtering efficient.

The purpose of this utility model is at some deficiency of existing filter cleaner, and a kind of good air purification effect is provided, and can reduce the water filtering type filter cleaner of mechanical wear.

The technical solution of the utility model is such.This filter cleaner comprises steam trap, steam mixing chamber and water tank.The steam mixing chamber is installed in the water tank, and steam trap is connected with the steam mixing chamber by interface.Return pipe on the steam trap is connected with water tank, and four main suction tude are installed in the water tank, and the side suction tude is installed on the sidewall of water tank.Relative back flow water pump, steel wire and the sponge layer of upper and lower layer is housed in the steam trap, and the steam skimming baffle is between two-layer relative sponge layer.In order to regulate air velocity, mixer modulating valve and suction valve are housed on the side suction tude.This filter cleaner is by joining with the fuel engine outlet pipe.After the flue gas of discharging enters water tank, enter steam trap by the steam mixing chamber, the steam skimming baffle is isolated steam separately, by sponge steam, moisture is drawn onto back flow water pump, is gone downwards in the water tank through return pipe by back flow water pump.And the purify tracheae of filtered air on steam trap discharged.

Gasoline and diesel engine air net yield height through the utility model filters has cooling effect to engine overheat.Particularly to reducing the engine mechanical wearing and tearing, prolongation motor effect in working life is obvious, is applicable to the various vehicles of gasoline and diesel engine.

Embodiment of the present utility model is illustrated in conjunction with the accompanying drawings.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the A-A schematic cross-section of Fig. 1.

Each component structural is as follows among the figure: 1-steam trap 2-back flow water pump 3-steel wire 4-sponge layer 5-aqueous vapor skimming baffle 6-return pipe 7-mixer modulating valve 8-suction tude 9-suction valve 10-master suction tude 11-water tank 12-aqueous vapor is separated the hole slot 13-return pipe 14-15-of water vapor mixing chamber interface 16-and is purified tracheae 17 1 filter screen suction ports

As shown in the figure, the utility model comprises steam trap (1), steam mixing chamber (14) and water tank (11), and steam trap (1) is connected with steam mixing chamber (14) by interface (15).Return pipe (6) on the steam trap (1) is connected with water tank (11) with (13), and four main suction tude (10) are installed in the water tank (11), and side suction tude (8) is installed on the sidewall of water tank (11).Relative back flow water pump (2), steel wire (3) and the sponge layer (4) of upper and lower layer is housed in the steam trap (1), and back flow water pump is that the frid of two criss-crossings constitutes.Steam skimming baffle (5) is positioned between the two-layer relative sponge layer (4).The effect of baffle plate (5) is that water, vapour are isolated, separated, and by sponge layer (4) steam, damp vapour is drawn onto back flow water pump (2), goes downwards to then in the steam mixing chamber (14).The bottom of steam mixing chamber (14) has steam to separate hole slot (12).Mixer modulating valve (7) and suction valve (9) are housed on side suction tude (8), when four main suction tude (10) with air inspiration water tank in, engine speed is high more, the concentration that steam produces is high more, four suction port pressure are excessive, regulating action (be that throttle quickens, valve is opened automatically) by the mixer modulating valve makes the steam flow velocity normal.

Claims

1. water filtering type filter cleaner, it is characterized in that this filter cleaner comprises steam trap (1), steam mixing chamber (14) and water tank (11), steam mixing chamber (14) is installed in the water tank (11), steam trap (1) is connected with steam mixing chamber (14) by interface (15), return pipe (6) on the steam trap (1) is connected with water tank (11) with (13), four main suction tude (10) are installed in the water tank (11), and side suction tude (8) is installed on the sidewall of water tank (11).

2. a kind of water filtering type filter cleaner according to claim 1, it is characterized in that being equipped with in the steam trap (1) relative back flow water pump (2), steel wire (3) and the sponge layer (4) of upper and lower layer, steam skimming baffle (5) is positioned between the two-layer relative sponge layer (4).

3. a kind of water filtering type filter cleaner according to claim 1 is characterized in that the bottom of steam mixing chamber (14) has steam to separate hole slot (12).

4. a kind of water filtering type filter cleaner according to claim 1 is characterized in that being equipped with on the side suction tude (8) mixer modulating valve (7) and suction valve (9).

5. according to claim 1 and 2 described a kind of water filtering type filter cleaners, it is characterized in that the back flow water pump (2) in the steam trap (1) is made of the frid of two criss-crossings.