CN206668434U - A kind of assembly type air washing cleaner - Google Patents

Abstract

The utility model provides a kind of assembly type air washing cleaner, it is related to auto-parts technical field, solve the problems, such as that the parts in air cleaner are unable to disassembly, cleaning, the device includes outer layer guard cylinder, internal layer guard cylinder, intermediate filter layer is provided between the outer layer guard cylinder and the internal layer guard cylinder, the intermediate filter layer includes filter core and connecting rod, the filter core includes two-layer nonwoven, layer of metal net is provided among two layers of non-woven fabrics, the non-woven fabrics is bonded as one with the wire netting, the connecting rod is through the filter core and consistent with the axis direction of the filter core, it is connected with the top of the outer layer guard cylinder, the bottom of the outer layer guard cylinder is connected with chassis, the both ends of the connecting rod offer screwed hole, it is described to take over a business to be bolted in the screwed hole with the chassis.Parts in the utility model are dismantled and assembled and reusable, and wherein filter core can individually be pulled down and cleaned.

Description

A kind of assembly type air washing cleaner

Technical field

The utility model belongs to auto-parts technical field, more particularly, to a kind of assembly type air washing cleaner.

Background technology

Air cleaner (AirCleaner/AirFilter) is the device for removing the granulometric impurity in air, is used for each In kind vehicle and miscellaneous equipment, such as truck, bus, lorry, field construction equipment and agricultural equipment etc., mainly by filter core Formed with housing two parts, wherein filter core is main filtration fraction, carries the filtration of gas, and casing is for filter core Offer must external structure to be protected.Air cleaner is mainly used in the fields such as pneumatic machinery, diesel machine, and effect is for this A little plant equipment provide the air of cleaning, suck with the air of impurity particle and increase at work to prevent these plant equipment Abrasion and the probability of damage.When reciprocating machine (internal combustion engine, reciprocating compressor etc.) works, if containing dust in suction air The abrasion of part will just be aggravated Deng impurity, so air cleaner must be equipped with.The job requirement of air cleaner is to undertake Efficient air-filtering work, does not increase excessive resistance for air flow, and can long time continuous working.

Engine wants the substantial amounts of air of inspiration in the course of the work, if the dirt that air without filtering, suspends in air Angstrom it is inhaled into cylinder, the abrasion of piston group and cylinder will be accelerated.Larger particle enters between piston and cylinder, can cause Serious " scuffing of cylinder bore " phenomenon, this is particularly acute in the sandy working environment of drying.Air cleaner is mounted in carburetor or air inlet The front of pipe, play a part of filtering out dust in air, sand grains, ensure the air for entering enough cleanings in cylinder.

In thousands upon thousands parts of automobile, air cleaner is an extremely unremarkable part, because it is not straight The technical performance for being related to automobile is connect, but in the actual use of automobile, air cleaner is but to automobile (particularly engine) Service life have significant effect.On the one hand, if filtration without air cleaner, engine will suck largely Air containing dust, particle, cause abrasion of engine cylinder serious；On the other hand, if in use, long-time is not To maintaining, the filter core of air cleaner will stick the dust in air, and this not only declines filter capacity, but also meeting The circulation of air is hindered, causes gaseous mixture overrich and makes engine work abnormal.Therefore, maintaining air cleaner on schedule It is vital.

The filter core of air cleaner in existing vehicle is medium of the paper material as air filtration, due to papery Material does filter core, can only more renew once after being blocked by dust pollution, it is impossible to and being rinsed with water to re-use, thus Discarded filter core can cause environmental pollution, while also be unfavorable for recycling for resource, add use cost.

Occur the air cleaner that can be washed in the market, although can wash repeatedly, must shell and Filter core cleans together, can not independent filter cartridge flushing, air cleaner is overall clean together if water consumption cross conference and cause water to provide A kind of waste in source, and water is rinsed through the shell of air cleaner to filter core, and filter core is difficult to clean up so that empty The filter capacity of air cleaner declines, and hinders the circulation of air, causes gaseous mixture overrich and makes engine work abnormal, influences The normal use of automotive performance.

Utility model content

In order to solve the problems, such as that prior art is present, the utility model provide it is a kind of it is simple in construction, clean up and side Just, the repeatedly used assembly type air washing cleaner of all aptitude, to meet the needs of market is to air cleaner, simultaneously Water resource is saved.

Technical scheme used by the utility model：

A kind of assembly type air washing cleaner, cylinder, including outer layer guard cylinder, internal layer guard cylinder are in the form of a column, described Intermediate filter layer is provided between outer layer guard cylinder and the internal layer guard cylinder, the intermediate filter layer includes filter core and connecting rod, The filter core includes two-layer nonwoven, and layer of metal net, the non-woven fabrics and the metal are provided among two layers of non-woven fabrics Net is bonded as one the composition filter core, and the filter core is in watt caged that multiple " W " are spliced, and the connecting rod is described in Filter core and consistent with the axis direction of the filter core, the connecting rod, outer layer guard cylinder, the height of internal layer guard cylinder and filter core are equal It is equal, it is connected with the top of the outer layer guard cylinder, the bottom of the outer layer guard cylinder is connected with chassis, the connecting rod Both ends offer screwed hole, it is described to take over a business to be bolted in the screwed hole with the chassis.

Preferable technical scheme is, it is described take over a business top be provided with upper end cover, the bottom on the chassis is provided with bottom end cover, institute State between the upper end cover, be connected between the chassis and the bottom end cover by snap fit.

Further preferred technical scheme is, the top of the outer layer guard cylinder and it is described take over a business middle, described outer layer net Ring packing packing ring is provided among the bottom of cover cylinder and the chassis.

Wherein, the section of the outer layer guard cylinder and the internal layer guard cylinder is circle.

The radical of the connecting rod of the present utility model is 4~8.

The wire netting is aluminium net.

Further, the non-woven fabrics is made up of chemical synthetic fiber.

Typically, the outer layer guard cylinder and the internal layer guard cylinder are the network structure of plastic material.

The both ends insertion of each connecting rod in the utility model.

Generally, the connecting rod is stainless steel tube.

The beneficial effects of the utility model：

Intermediate filter layer in the utility model uses non-woven fabrics made of chemical synthetic fiber, overcomes traditional automobile The refill of air cleaner can not be washed the defects of recycling, while the utility model is made that to the structure of intermediate filter layer It is correspondingly improved, intermediate filter layer is made up of filter core and connecting rod, and wire netting is clipped between two-layer nonwoven and forms filter core, filter core It is flexibly connected between outer layer guard cylinder and internal layer guard cylinder, takes over a business the screwed hole being bolted on chassis in connecting rod Inside more firm, connecting rod is stronger with the support force on chassis for taking over a business；Each component in the utility model can split weight Multiple to utilize, during scavenging air cleaner, need to only back out four bolts can remove and chassis, take out filter core and rinsed with clear water Intermediate filter layer can be used, simple in construction, disassembly and installation is convenient to cleaning after re-assemblying.

Because intermediate filter layer of the prior art (namely filter core) can not split independent taking-up, connect between each component Connect and use glue casting technology, so when wanting cleaning filter core, whole air cleaner need to be cleaned, filter core therein is difficult that cleaning is dry Only and waste water, then needed whole air-filter replacement when changing filter core, and the utility model only needs individually cleaning or replacing Filter core, it is cost-effective while saved water resource, while individually filter cartridge flushing can rinse it is more clean, than traditional sky The life of air cleaner 3~4 times.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is overall structure diagram of the present utility model；

Fig. 2 is internal structure schematic diagram of the present utility model；

Fig. 3 is the enlarged drawing of part A in Fig. 1.

1- outer layers guard cylinder in figure；2- internal layer guard cylinders；3- intermediate filter layers, 3-1- filter cores；3-2- connecting rods；4- nonwovens Cloth；5- wire nettings；6- takes over a business；7- bolts.

Embodiment

, below will be to technology of the present utility model to make the purpose of this utility model, technical scheme and advantage clearer Scheme is described in detail.Obviously, described embodiment is only the utility model part of the embodiment, rather than all Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made Resulting all other embodiment is put, belongs to the scope that the utility model is protected.

Automobile engine wants the substantial amounts of air of inspiration in the course of the work, if air without filtering, suspends in air Dust be inhaled into cylinder, the abrasion of piston group and cylinder will be accelerated.Larger particle enters between piston and cylinder, meeting Serious " scuffing of cylinder bore " phenomenon is caused, this is particularly acute in the sandy working environment of drying.In actual use, air filter Clear device has significant effect to the service life of automobile engine, on the one hand, if without the filtration of air cleaner, hair Motivation will suck the largely air containing dust, particle, cause abrasion of engine cylinder serious；On the other hand, if made During, maintaining is not given for a long time, the filter core of air cleaner will stick the dust in air, and this not only makes filtering Ability declines, but also can hinder the circulation of air, causes gaseous mixture overrich and makes engine work abnormal.

The filter core of air cleaner in existing vehicle is medium of the paper material as air filtration, due to papery material Material does filter core, can only more renew once after being blocked by dust pollution, it is impossible to which being rinsed with water to re-use, thus useless The filter core abandoned can cause environmental pollution, while also be unfavorable for recycling for resource, add use cost.Go out in the market Showed washable air cleaner, though can wash repeatedly, must shell and filter core clean together, can not individually rinse filter Core, water consumption crosses a kind of waste that conference causes water resource if the overall cleaning together of air cleaner, and water passes through air The shell of cleaner is rinsed to filter core, and filter core is difficult to clean up so that the filter capacity of air cleaner declines, and hinders The circulation of air, cause gaseous mixture overrich and make engine work abnormal, influence the normal use of automotive performance.

Referring to Fig. 1 to Fig. 3, the utility model provides a kind of assembly type air washing cleaner, is integrally in the form of a column cylinder, Including outer layer guard cylinder 1, internal layer guard cylinder 2, intermediate filter layer 3 is provided between outer layer guard cylinder and internal layer guard cylinder, it is middle Filter layer 3 includes filter core 3-1 and connecting rod 3-2, and filter core 3-1 includes two-layer nonwoven 4, one layer is provided among two-layer nonwoven 4 Wire netting 5, non-woven fabrics 4 are bonded as one composition filter core 3-1 with wire netting 5, and filter core 3-1 is filtering main in air cleaner Part, the filtration of air, outer layer guard cylinder 1 and the housing that internal layer guard cylinder 2 is air cleaner are carry, and housing is The external structure of protection is provided for filter core 3-1, outer layer guard cylinder 1 and internal layer guard cylinder 2 are hollow structure, due to outer layer guard cylinder 1st, the upper end of internal layer guard cylinder 2 and intermediate filter layer 3 needs to bear from the pressure taken over a business, so the utility model is by middle mistake Filtering layer is arranged to watt cage type shape that multiple " W " fonts are spliced, three summits of " W " font and the inwall of internal layer guard cylinder 2 Contacted with the inwall of outer layer guard cylinder 1, be advantageous to increase the ability to bear of intermediate filter layer, made so as to play preferably support With.Connecting rod 3-2 passes through filter core 3-1, and connecting rod 3-2 direction is consistent with filter core 3-1 axis direction, connecting rod 3-2, The height of outer layer guard cylinder 1, internal layer guard cylinder 2 and filter core 3-1 is equal, and the top of outer layer guard cylinder 1 is connected with 6, outside The bottom of layer guard cylinder 1 is connected with chassis, and connecting rod 3-2 both ends offer screwed hole, take over a business 6 and chassis it is solid by bolt 7 It is scheduled in the screwed hole.Typically, the radical of the connecting rod 3-2 in each assembly type air washing cleaner is 4~8, also It is to say, typically takes over a business 6 screwed holes equal with position correspondence, number is offered on chassis, the outer layer guard in the utility model The section of cylinder 1 and internal layer guard cylinder 2 is circle.

Nonwoven of the present utility model, 4 are made up of chemical synthetic fiber, therefore can use water filter cartridge flushing 3-1, by filter core The dust adhered on 3-1 washes with dirt, waits filter core 3-1 to do and can reuse, overcomes traditional automobile air The refill of cleaner can not wash the defects of recycling.

Filter core 3-1 of the prior art is made up of double layer of metal net 5 and at least one layer of non-woven fabrics 4, in two wire nettings 5 Between clip layer of non-woven fabric 4, filter core 3-1 respectively between outer layer guard cylinder 1 and internal layer guard cylinder 2, also have 6 and chassis with All it is that glue casting forms between cylinder, must shell though air cleaner can be washed repeatedly Yi Dan blocked by dust pollution Cleaned together with filter core 3-1, can not independent filter cartridge flushing 3-1, clip wire netting 5 between two-layer nonwoven 4 of the present utility model, Wire netting 5 plays a supportive role, and can make the vertical state that filter core 3-1 is in integrally watt cage modle, filter core 3-1 of the present utility model with it is outer Connected between layer guard cylinder 1 and internal layer guard cylinder 2 to be flexibly connected, taking over a business between 6 and chassis and cylinder using bolt 7 so that Each component of air cleaner can be split, and during scavenging air cleaner, only need to back out bolt 7 on 6 and chassis just 6 and chassis can be removed, filter core 3-1 is taken out, with clear water filter cartridge flushing 3-1 to cleaning, be then reentered into outer layer guard cylinder 1 Among internal layer guard cylinder 2, its is simple in construction, quick detachable and installation.

It is of the present utility model take over a business 6 top be provided with upper end cover, the bottom on chassis is provided with bottom end cover, takes over a business 6 and upper end cover Between, connected by snap fit between chassis and bottom end cover, be easy for installation and removal.

Wire netting 5 of the present utility model is aluminium net, and connecting rod 3-2 is stainless steel tube, outer layer guard cylinder 1 and internal layer guard cylinder 2 be the network structure of plastic material, and outer layer guard cylinder 1 of the prior art and internal layer guard cylinder 2 are metal material, with Prior art compares, and cost of the present utility model reduces.

In air cleaner in actual use, when filter core 3-1 can not be reused, the utility model only needs more Filter core 3-1 is changed, because connection casts technology, filter core 3-1 using glue between each component of air cleaner of the prior art Independent taking-up can not be split, so need to be also by whole sky during cleaning by whole air-filter replacement when changing filter core 3-1 Air cleaner cleans together, when the utility model cleans, only need to clean filter core 3-1, the weight after the exsiccation of filter core 3-1 wash cleans It is new to use, saved cost while saved water resource, and individually filter cartridge flushing 3-1 can rinse it is more clean, so originally Life 3~4 times of the utility model than traditional air cleaner.

In addition, filter core 3-1 in air cleaner by air cleaner take over a business 6 and chassis compress, in order to ensure more Good sealing, on the top of outer layer guard cylinder 1 and take over a business to set ring packing packing ring among 6, in the bottom of outer layer guard cylinder 1 With being also provided with ring packing packing ring among chassis.

The utility model is typically mounted at the carburetor of the oversize vehicles such as lorry or truck or the front of air inlet pipe, plays filter Except the effect of dust in air, sand grains, ensure the air for entering enough cleanings in cylinder, ensure the normally travel of vehicle.

It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses Or replace, it should all cover within the scope of protection of the utility model.Therefore, guarantor's scope of the present utility model should be with the right It is required that protection domain be defined.

Claims (10)

1. a kind of assembly type air washing cleaner, cylinder, including outer layer guard cylinder, internal layer guard cylinder are in the form of a column, described outer Intermediate filter layer is provided between layer guard cylinder and the internal layer guard cylinder, it is characterised in that the intermediate filter layer includes filter core And connecting rod, the filter core include two-layer nonwoven, be provided with layer of metal net among two layers of non-woven fabrics, the non-woven fabrics and The wire netting is bonded as one the composition filter core, watt caged that the filter core is spliced in multiple " W ", the connecting rod Through the filter core and, the connecting rod, outer layer guard cylinder, internal layer guard cylinder and filter core consistent with the axis direction of the filter core Height it is equal, be connected with the top of the outer layer guard cylinder, the bottom of the outer layer guard cylinder is connected with chassis, institute The both ends for stating connecting rod offer screwed hole, described to take over a business to be bolted in the screwed hole with the chassis.

A kind of 2. assembly type air washing cleaner according to claim 1, it is characterised in that it is described take over a business top set Have a upper end cover, the bottom on the chassis is provided with bottom end cover, it is described take over a business between the upper end cover, the chassis and the lower end Connected between lid by snap fit.

3. a kind of assembly type air washing cleaner according to claim 1, it is characterised in that the outer layer guard cylinder Top and it is described take over a business middle, described outer layer guard cylinder bottom and the chassis among be provided with ring packing packing ring.

A kind of 4. assembly type air washing cleaner according to claim 1, it is characterised in that the outer layer guard cylinder and The section of the internal layer guard cylinder is circle.

A kind of 5. assembly type air washing cleaner according to claim 1, it is characterised in that the radical of the connecting rod For 4~8.

6. a kind of assembly type air washing cleaner according to claim 1, it is characterised in that the wire netting is aluminium Net.

7. a kind of assembly type air washing cleaner according to claim 1, it is characterised in that the non-woven fabrics is by chemistry Synthetic fibers are formed.

A kind of 8. assembly type air washing cleaner according to claim 1, it is characterised in that the outer layer guard cylinder and The internal layer guard cylinder is the network structure of plastic material.

9. a kind of assembly type air washing cleaner according to claim 1, it is characterised in that each connecting rod Both ends penetrate.

10. a kind of assembly type air washing cleaner according to claim 1, it is characterised in that the connecting rod is not Become rusty steel pipe.