CN112761832A

CN112761832A - Automatic dust removal air cleaner

Info

Publication number: CN112761832A
Application number: CN202110161333.2A
Authority: CN
Inventors: 王双
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-05-07

Abstract

The invention discloses an automatic dust removal air filter, wherein a filter element is fixed in a filter body, a back-blowing rotator is arranged in the filter element, a plurality of air outlet holes are uniformly distributed on the back-blowing rotator, an energy accumulator is arranged on the outer side of the filter body, an original vehicle air storage cylinder is connected with the energy accumulator through an air pipe, the energy accumulator is connected to the inside of a clean air box through a connecting pipe, a long closed electromagnetic valve is arranged on the connecting pipe, the long closed electromagnetic valve is connected with a controller through a wire, and the clean air box is divided into an upper part and a lower part by a partition plate and respectively comprises a clean air box and a mixed air box. The automatic dust removal air filter can automatically remove dust and clean a filter element, prevent long-time dust accumulation from damaging an engine, and simultaneously prevent gas from mixing and influencing the cleaning effect; the vehicle can not cause early wearing and tearing to the vehicle under adverse circumstances, produces unnecessary loss, practices thrift the cost with traditional manual cleaning air cleaner, and can prolong the life of filter.

Description

Automatic dust removal air cleaner

Technical Field

The invention relates to the technical field of automobiles, in particular to an automatic dust removal air filter.

Background

Automobile engine need get into external gas at the in-process that uses, and external gas contains the granule dust, consequently, needs air cleaner to filter, and the air cleaner that uses at present is various, and is of a great variety, but still has some not enoughly:

general air cleaner, inconvenient automatic dust removal makes the filter core cause the jam easily, uses for a long time, makes the engine cause the damage easily, influences the use, causes the gas mixture at abluent in-process simultaneously, therefore, we provide an automatic dust removal air cleaner to in the problem that proposes in the solution of the aforesaid.

Disclosure of Invention

The invention aims to provide an automatic dust removal air filter, which aims to solve the problems that the common air filter proposed in the background art is inconvenient to automatically remove dust, easily causes filter element blockage, is used for a long time, easily causes damage to an engine, influences use and causes gas mixing in a cleaning process.

In order to achieve the purpose, the invention provides the following technical scheme: an automatic dust removal air filter comprises a filter body, a filter element, a partition board, a long closed type electromagnetic valve, a back-blowing rotator, an energy accumulator, a connecting pipe, a controller, a clean air box, a mixed air box, air outlet holes, a fixed filter element screw, a clamp, a rubber pipe, an air inlet hole, a lead, a flap cover, a return spring and an original air cylinder, wherein the filter element is fixed in the filter body through the fixed filter element screw, the back-blowing rotator is arranged in the filter element, a plurality of air outlet holes are uniformly distributed on the back-blowing rotator, the energy accumulator is arranged on the outer side of the filter body, the original air cylinder is connected with the energy accumulator through the air pipe, the energy accumulator is connected to the inside of the clean air, and the long closed type electromagnetic valve is arranged on the connecting pipe and is connected with the controller through a lead, and the clean gas box is divided into an upper part and a lower part by a partition plate and is respectively a clean gas box and a mixed gas box.

Preferably, the back blowing rotator is provided with a flapping cover, and a return spring is arranged below the flapping cover.

Preferably, the original air cylinder is connected with an air inlet.

Preferably, the upper part of the filter body is connected with a rubber tube, and the rubber tube is provided with a clamp.

Compared with the prior art, the invention has the beneficial effects that: the automatic dust removal air filter can automatically remove dust and clean a filter element, prevent long-time dust accumulation from damaging an engine, and simultaneously prevent gas from mixing and influencing the cleaning effect;

the vehicle can not cause early wearing and tearing to the vehicle under adverse circumstances, produces unnecessary loss, practices thrift the cost with traditional manual cleaning air cleaner, and can prolong the life of filter. Clean gas is supplied to the engine, and cost and expenditure caused by early abrasion of the engine are reduced. And the engine can reduce the emission of tail gas by burning gas, thereby saving fuel oil and making some contributions to environmental protection.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

In the figure: the filter comprises a filter body 1, a filter element 2, a partition plate 3, a long closed type electromagnetic valve 4, a back-blowing rotator 5, an energy accumulator 6, a connecting pipe 7, a controller 8, a clean air box 9, a mixed air box 10, an air outlet hole 11, a fixed filter element screw 12, a clamp 13, a rubber pipe 14, an air pipe 15, an air inlet hole 16, a wire 17, a flapping cover 18, a return spring 19 and an original air storage cylinder 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: an automatic dust removal air filter comprises a filter body 1, a filter element 2, a partition plate 3, a long closed type electromagnetic valve 4, a back-blowing rotator 5, an energy accumulator 6, a connecting pipe 7, a controller 8, a clean air tank 9, a mixed air tank 10, air outlet holes 11, fixed filter element screws 12, clamps 13, rubber pipes 14, air pipes 15, air inlet holes 16, a lead 17, a flap cover 18, a return spring 19 and an original air storage cylinder 20, wherein the filter element 2 is fixed in the filter body 1 through the fixed filter element screws 12, the back-blowing rotator 5 is arranged in the filter element 2, the air outlet holes 11 are uniformly distributed on the back-blowing rotator 5, the energy accumulator 6 is arranged on the outer side of the filter body 1, the original air storage cylinder 20 is connected with the energy accumulator 6 through the air pipes 15, the energy accumulator 6 is connected to the inside of the clean air tank 9 through the connecting pipe 7, the long closed type electromagnetic valve 4 is arranged on the connecting pipe 7, the long closed type electromagnetic valve 4, the clean gas box 9 is divided into an upper part and a lower part by the clapboard 3, which are respectively a clean gas box 9 and a mixed gas box 10,

wherein, the blowback circulator 5 above set up and beat lid 18, beat and install return spring 19 below the lid 18, original gas receiver 20 on be connected with inlet port 16, the top of filter body 1 be connected with rubber tube 14, install checkpost 13 on the rubber tube 14.

The working principle is as follows: when the automatic dust removal air filter is used, external air enters the filter element 2 from the lower side of the filter body 1, particle dust is filtered on the air filter element 2 through the filtering of the filter element 2, the filtered clean air is supplied to an engine and equipment for use, the particle dust on the filter element 2 is filtered, back-blowing cleaning is carried out through the air outlet 11 on the back-blowing rotator 5, the controller 8 controls the opening of the long closed type electromagnetic valve 4, and compressed air from the energy accumulator 6 passes through the long closed type electromagnetic valve 4 to the back-blowing rotator 5 and then is discharged from the air outlet 11 to carry out back-blowing cleaning on the filter element 2 from inside to outside;

flap the lid 18 when long closed solenoid valve 4 is opened and is opened downwards by having compressed gas, seal on the round hole of baffle 3 when opening downwards, make blowback circulator 5 realize a sealed space in the inside of filter core 2, make blowback circulator 5's venthole 11 exhaust gas to the better clearance of filter core 2, flap lid 18 when controller 8 control long closed solenoid valve 4 is closed and is rebounded back by return spring 19 blowback circulator 5 and stops clean air after the rotation filtration and transmit for the engine use by fixing rubber tube 14 on filter body 1.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. An automatic dust removal air filter is characterized by comprising a filter body (1), a filter element (2), a partition plate (3), a long closed type electromagnetic valve (4), a back-blowing rotator (5), an energy accumulator (6), a connecting pipe (7), a controller (8), a clean air box (9), a mixed air box (10), air outlet holes (11), fixed filter element screws (12), clamps (13), rubber pipes (14), air pipes (15), air inlet holes (16), a lead (17), a flapping cover (18), a return spring (19) and an original air storage cylinder (20), wherein the filter element (2) is fixed in the filter body (1) through the fixed filter element screws (12), the back-blowing rotator (5) is arranged in the filter element (2), a plurality of air outlet holes (11) are uniformly distributed on the back-blowing rotator (5), the energy accumulator (6) is arranged on the outer side of the filter body (1), original air cylinder (20) is connected with energy accumulator (6) through air pipe (15), energy accumulator (6) is connected to the inside of clean gas box (9) through connecting pipe (7), and install long closed solenoid valve (4) above connecting pipe (7), long closed solenoid valve (4) are connected with controller (8) through wire (17), clean gas box (9) are divided into upper and lower two parts by baffle (3), are clean gas box (9) and gas mixture box (10) respectively, blowback circulator (5) above set up and pat lid (18), pat and install return spring (19) below lid (18), original air cylinder (20) on be connected with inlet port (16),

the filter is characterized in that a rubber tube (14) is connected above the filter body (1), and a clamp (13) is installed on the rubber tube (14).

2. An automatic dust removal air cleaner as claimed in claim 1, wherein said cleaner operates on the principle of: when the automatic dust removal air filter is used, external air enters the filter element (2) from the lower side of the filter body (1), particle dust is filtered on the air filter element (2) through the filtering of the filter element (2), the filtered clean air is supplied to an engine and equipment for use, the particle dust on the filter element (2) is filtered, the back blowing cleaning is carried out through the air outlet (11) on the back blowing rotator (5), the controller (8) controls the opening of the long closed type electromagnetic valve (4), compressed air from the energy accumulator (6) passes through the long closed type electromagnetic valve (4) to the back blowing rotator (5), and then the air discharged from the air outlet (11) is used for back blowing cleaning the filter element (2) from inside to outside;

flap lid (18) when long closed solenoid valve (4) are opened and open downwards by having compressed gas, seal on the round hole of baffle (3) when opening downwards, make blowback circulator (5) realize a sealed space in the inside of filter core (2), make gas outlet (11) exhaust gas of blowback circulator (5) better clearance to filter core (2), flap lid (18) when controller (8) control long closed solenoid valve (4) are closed rebounds by return spring (19), clean air after blowback circulator (5) stop rotatory filtration is transmitted for the engine use by fixing rubber tube (14) on filter body (1).