CN2194986Y

CN2194986Y - Liquid air treating apparatus

Info

Publication number: CN2194986Y
Application number: CN 94212883
Authority: CN
Inventors: 刘安鲁
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-06-03
Filing date: 1994-06-03
Publication date: 1995-04-19
Anticipated expiration: 2004-06-03

Abstract

The utility model relates to an air filter, which comprises an enclosure provided with a wind inlet and a wind outlet. The utility model is characterized in that the air filter also comprises a blower arranged on the wind inlet by a supporting frame, a fluid container installed in the enclosure, a fluid stirrer arranged in the liquid water container and a sponge filtration body arranged in the vicinity of the wind outlet. A liquid dropping opening is arranged on the enclosure approaching to the inner side of the sponge filtration body, and the upper part of the supporting frame is provided with a liquid filling opening. The utility model has the advantages of high filtration efficiency, long service life and convenient cleaning, and the utility model can be extensively used in the air filters of all kinds of car engines and also used in the air filtration of other devices.

Description

Liquid air treating apparatus

The utility model relates to a kind of air filter.

Air-filtering generally all is the filter method that adopts filtering material filtration, electrostatic precipitation filtration or both combinations.Yet when filtering the bigger air of dust content, dust can very fast gathering, and the device resistance was strengthened.This will often clear up filter or change filter material, troublesome poeration not only, and also filter life is shorter.

The purpose of this utility model provides a kind of good filtration effect, and long service life is cleared up air filtration by liquid easily.

For achieving the above object, the utility model is taked following design: a kind of liquia air treatment device, it comprises the shell that has into and out of the air port, it is characterized in that: it also comprises the blower fan that is installed in described intake grill by bearing support, be installed in the liquid-container in the described shell, be installed in the liquid stirrer in the described liquid water container and be installed near the sponge filter of described exhaust outlet, close described sponge filter inboard on described shell, have liquid droping port, described bearing support top is provided with spout.

Described exhaust outlet can vertically be arranged on the bottom surface of described shell, and at this moment described sponge filter is a tubular.

Described exhaust outlet can also be horizontally installed on the side of described shell, and at this moment described sponge filter is a sheet.Exhaust outlet is arranged on when horizontal, and a precipitation box can be set in the bottom of described liquid-container, a valve is set at described liquid-container with precipitating between the box.

Can on the liquid droping port on the described shell, relief valve be installed.

Described blower fan is an axial-flow blower, and described liquid stirrer is coaxial with described axial-flow blower.

The utility model is owing to take above design, changed the method for merely dust being blocked or adsorbing, but air is pressed into liquid, most of dust is stayed, again air is sent into the sponge filter, at this moment contain that the air of big humidity is easier to be intercepted by foam body, make whole filtrating equipment have high filtration efficiency.Because most of dust is to be filtered, reduced gathering on filtering material simultaneously in liquid, not only prolonged the cleaning cycle of filtering material, the replacing of liquid is also very convenient.In addition, the employing of sponge filter, not only resistance of air is little, and cleans conveniently, can use repeatedly.Whole filtrating equipment cost is very low, and the life-span is but very long.It can be widely used in the air-strainer of various motor car engines, also can be used in the air-filtering of miscellaneous equipment.

Below in conjunction with accompanying drawing embodiment of the present utility model is described in detail.

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

Fig. 2 is a schematic perspective view of the present utility model

Fig. 3 is another embodiment of the present utility model

Fig. 4 is a supporting disk structural representation among Fig. 3

As shown in Figure 1 and Figure 2, axial-flow blower 1 is fixed on the bearing support 2, bearing support 2 tops are provided with a spout 3.Shell 4 is by two housing sections 4 ', 4 up and down " to form, upper shell 4 ' top has intake grill, and bearing support 2 is connected with upper shell 4 ' by screw thread.Intake grill with the air inlet duct 5 connection shaft flow fans 1 of external air inlet system.At lower shell body 4 " the bottom surface vertically set out air port 6 and 2-3 or more more liquid droping ports 7.Near exhaust outlet 6, fixed installation framework 8, and on framework 8, overlap sponge filter 9.The various forms that the structural type of framework 8 can adopt me to propose in 94202820.1 Chinese patent application.Connect a liquid-container 10 in framework 8 roof anchorage, the inside adds entry or other liquid 11.Are stirrers 12 coaxial with axial-flow blower 1 at the center of liquid-container 10, liquid-container 10 leaves the gap with the circumferencial direction of blower fan bearing support 2.Liquid level in the liquid-container 10 is lower than the bottom of bearing support 2 slightly, and low amplitude can be determined according to actual use condition or experiment.Upper and lower casing 4 ', 4 " utilize buckle 13 connections in the general technology to get final product.

As shown in Figure 3, upper shell 4 ' and bearing support 2 are made of one, axial-flow blower 1 is installed on the bearing support 2.Spout 3 is arranged on bearing support 2 and shell 4 tops, makes it can be from spout fluid injection to liquid-container 10.Air outlet of casing 6 is horizontally installed on the circumferencial direction of upper shell 4 '.The sponge filter 9 of sheet is set near exhaust outlet 6.Lower shell body 4 " directly make a liquid-container 10, a precipitation box 14 is set in the bottom of liquid-container 10, between liquid-container 10 and the precipitation box 14 valve 15 is set.When normal filtration, valve 15 is opened like this, and the dust that proportion is bigger will be deposited in the precipitation box 14, and dust can be shut valve 15 after amassing and expiring, and backs out precipitation box 14, sets up precipitation box 14 after dust is outwelled again.On valve 15 be a supporting disk 16(who forms by several bearing ribs as shown in Figure 4), its core is in order to the axle of supporting axle flow fan 1, coaxial mounted with axial-flow blower 1 is liquid stirrer 12.Be installed in from air-out direction the lower shell body 4 of sponge filter 9 inboards on the liquid droping port 7 " on.At liquid droping port 7 relief valve 17 can be set, when liquid reaches a certain amount of, can open by automatic or manual.

Some structural designs between the foregoing description can change or exchange.Such as: axial-flow blower 1 also can change the blower fan of other form into, and at this moment the liquid stirrer 12 that vertically is provided with can be taked other means of fixation, also can start separately.And for example: the relief valve 17 among second embodiment on the liquid droping port 7 also goes among first embodiment.Support the Placement of framework 8 with the shell 4 of sponge filter 9 in addition, and the Placement of framework 8 and liquid-container 10, can take screw, variety of ways such as protruding, groove.

In the time of operation, at first start blower fan, the air that blower fan will have dust is pressed in the liquid.Although gapped between liquid surface and the bearing support, because liquid is stirred, so form a water curtain on the gap, most of air all is to pass through liquid filtering, and liquid stays dust in air.Pass through liquid filtering or do not have filtered air, flow to exhaust outlet, after filtering through the sponge filter, flow out from exhaust outlet.Because it is bigger to enter the air temperature of sponge filter, dust is very easy to be intercepted by the sponge filter, so filtering effect is fairly good.

Claims

1, a kind of liquia air treatment device, it comprises the shell that has into and out of the air port, it is characterized in that: it also comprises the blower fan that is installed in described intake grill by bearing support, be installed in the liquid-container in the described shell, be installed in the liquid stirrer in the described liquid water container and be installed near the sponge filter of described exhaust outlet, near described sponge filter inboard, have liquid droping port on described shell, described bearing support top is provided with spout.

2, liquia air treatment device as claimed in claim 1, it is characterized in that: described exhaust outlet vertically is arranged on the bottom surface of described shell, and described sponge filter is a tubular.

3, liquia air treatment device as claimed in claim 1, it is characterized in that: described exhaust outlet is horizontally installed on the side of described shell, and described sponge filter is a sheet.

4, liquia air treatment device as claimed in claim 3 is characterized in that: a precipitation box is set in the bottom of described liquid-container, between described liquid-container and precipitation box a valve is set.

5, liquia air treatment device as claimed in claim 1 is characterized in that: on the liquid droping port on the described shell relief valve is installed.

6, liquia air treatment device as claimed in claim 1 is characterized in that: described blower fan is an axial-flow blower, and described liquid stirrer is coaxial with described axial-flow blower.