CN110410243A - A kind of filter core and oil bath air cleaner - Google Patents

Abstract

The present invention provides a kind of filter core and oil bath air cleaner, it is related to purification technology field, filter assemblies including being used to filter object to be filtered, are fixedly installed mass block on filter assemblies, and mass block is used to that vibration to occur to drive filter assemblies to vibrate with external power.After filter core is loaded in various mechanical equipments, impurity or foreign body filtering, filtered impurity or foreign matter are existed in the filter assemblies by the filter assemblies, the mass block on filter assemblies is set, by the vibration source on mechanical equipment, so that mass block has the amplitude vibrated therewith.Then the filter assemblies being fixedly connected with mass block are driven to vibrate, so that the impurity being adsorbed in filter assemblies originally or foreign matter are disengaged it from filter assemblies by the vibration of filter assemblies.It avoids filter core to be easy to be caused to lose filter capacity by foreign matter or impurity blocking, while decreasing the number of cleaning or the replacement of filter core, increase the duty cycle of filter core.

Description

A kind of filter core and oil bath air cleaner

Technical field

The present invention relates to purification technology fields, in particular to a kind of filter core and oil bath air cleaner.

Background technique

With the rapid development of economy, infrastructure has also obtained quick propulsion, and in various project constructions, large-scale work Journey machinery has the greater advantages such as operating efficiency is high, operation is stablized relative to other machinery, therefore about large-scale engineering machinery Using more and more common.Wherein, important composition of the power mechanisms such as internal combustion engine as large-scale engineering machinery needs at work Want external oil bath air cleaner to provide the extraneous air filtration with impurity to clean air for it, to avoid Increase the probability of abrasion and damage because sucking the air with impurity particle.

Existing oil bath air cleaner drives oil droplet to flow through filter core by high speed inlet air flow, to complete to filter.

But when using above-mentioned filter core, after air-flow drives oil droplet to enter filter core, is easily adsorbed by filter core, lead to the filtering of filter core Ability decline, duty cycle are shortened, cleaning or the frequency replaced are increased, and then drag slow construction speed.

Summary of the invention

It is an object of the present invention in view of the deficiency of the prior art, a kind of filter core and oil bath air air filter are provided Clear device causes filter capacity to decline to solve the problems, such as that existing filter core easily blocks.

To achieve the above object, technical solution used in the embodiment of the present invention is as follows:

The one side of the embodiment of the present invention provides a kind of filter core, comprising: filter assemblies are fixedly installed on filter assemblies There is mass block, mass block is used to that vibration to occur to drive filter assemblies to vibrate with external power.

Optionally, mass block includes multiple, and the inside of filter assemblies is arranged in multiple mass distributions.

Optionally, filter assemblies include the Elastic silk screen that more than one piece is stacked, and multiple mass blocks are in adjacent two layers elastic yarn It is uniformly distributed between net.

Optionally, mass block is spherical or cylindricality.

Optionally, the maximum gauge of mass block is 10mm to 16mm.

Optionally, Elastic silk screen is metallic elastic silk screen.

Optionally, filter core further includes filter-core shell, and filter-core shell includes that both ends are provided with the shell of opening and lid is run jointly respectively The lid of mouth offers mesh on lid, and mesh is used for through object to be filtered, and filter assemblies are filled in filter-core shell.

The another aspect of the embodiment of the present invention provides a kind of oil bath air cleaner, including filtering shell and above-mentioned A kind of filter core；Filter core is arranged in filtering shell, is filtered to the object to be filtered of input filtering shell.

Optionally, filtering shell is provided centrally with admission line, offers the through-hole with admission line cooperation at filter core center, Through-hole is protruded into one end of admission line；It is additionally provided with oil liquid in filtering shell, offers outlet pipe in the side wall of filtering shell；To Filtrate enters impact oil liquid through one end of admission line, and is discharged after filter element filtering by outlet pipe.

Optionally, the air-flow outlet side in filtering shell close to filter core is additionally provided with auxiliary filter core.

The beneficial effect comprise that

The present invention provides a kind of filter cores, the filter assemblies including being used to filter object to be filtered, fixed on filter assemblies It is provided with mass block.Mass block is used to that vibration to occur to drive filter assemblies to vibrate with external power.When filter core is loaded in respectively After kind mechanical equipment, impurity or foreign body filtering, filtered impurity or foreign matter are present in the filtering group by the filter assemblies In part, the mass block on filter assemblies is set, by the vibration source on mechanical equipment, is shaken therewith so that mass block has Dynamic amplitude.Then the filter assemblies being fixedly connected with mass block are driven to vibrate, so that filter assemblies will be adsorbed on originally Interior impurity or foreign matter is shaken off by the vibration of filter assemblies.Filter core is avoided to be easy to be caused by foreign matter or impurity blocking Filter capacity is lost, while decreasing the number of cleaning or the replacement of filter core, increases the duty cycle of filter core.

The present invention also provides a kind of oil bath air cleaners, and filter core among the above is applied in oil-bath type air-filtering In device, thus when high-speed flow drives the oil liquid in impurity or foreign matter impact oil bath air cleaner, so that impurity or different Object and the oil drops formed after gas shock enter the filter assemblies in filter core together, are vibrated by mass block, drive Filter assemblies vibration, oil drops, impurity or foreign matter are then shaken off, which is had longer Duty cycle reduces a possibility that its work is broken down.

Detailed description of the invention

In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this A little attached drawings obtain other relevant attached drawings.

Fig. 1 is a kind of one of structural schematic diagram of filter core provided in an embodiment of the present invention；

Fig. 2 is a kind of second structural representation of filter core provided in an embodiment of the present invention；

Fig. 3 is the structural schematic diagram of filter assemblies in a kind of filter core provided in an embodiment of the present invention；

Fig. 4 is a kind of third structural representation of filter core provided in an embodiment of the present invention；

Fig. 5 is a kind of structural schematic diagram of oil bath air cleaner provided in an embodiment of the present invention.

Icon: 100- filter assemblies；1001- Elastic silk screen；101- mass block；102- filter-core shell；1021- lid；1022- Shell；10211- mesh；103- filtering shell；104- admission line；105- outlet pipe；106- oil liquid；107- assists filter core； 108- barriers.

Specific embodiment

In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented The component of example can be arranged and be designed with a variety of different configurations.

It should be noted that in the absence of conflict, each feature in the embodiment of the present invention can be combined with each other, Embodiment in conjunction with after is still within the scope of the present invention.

It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.

In the description of the present invention, it should be noted that term " center ", "upper", "lower", "horizontal", "inner", "outside" etc. The orientation or positional relationship of instruction be based on the orientation or positional relationship shown in the drawings or the invention product use when it is usual The orientation or positional relationship put, is merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion meaning Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to of the invention Limitation.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, it is not understood to indicate or imply opposite Importance.

In addition, the terms such as term "horizontal" are not offered as requiring component abswolute level or pendency, but can be slightly tilted. It is not to indicate that the structure is had to fully horizontally if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical", But it can be slightly tilted.

The one side of the embodiment of the present invention provides a kind of filter core, referring to Fig.1, comprising: filter assemblies 100, in filter assemblies Mass block 101 is fixedly installed on 100, mass block 101 is used to that vibration to occur with external power to drive filter assemblies 100 to shake It is dynamic.

It is exemplary, as shown in Figure 1, filter assemblies 100 are used for by object to be filtered, by the impurity or foreign matter in object to be filtered Filtering.Mass block 101 is additionally provided on filter assemblies 100, mass block 101 is fixedly connected with filter assemblies 100.In vibration source Drive under, mass block 101 follows it to do a degree of vibration, then drives the filtering group that is fixedly connected with mass block 101 Part 100, so that the vibration of certain amplitude occurs for filter assemblies 100, so that being accommodated in it by the filtering of filter assemblies 100 Impurity or foreign matter are detached from filter assemblies 100 by vibration, then make the filter core autonomous clean to have by vibration source Ability.Impurity or foreign matter are removed from the filter assemblies 100 of filter core simultaneously, enable to filter core in longer work timing It is interior, still there is reliable filter capacity, i.e. the filter core is not easy to plug.To further improve the work of filter core in the application Make the period, reduces the cleaning or replacement frequency of filter core.Meanwhile the filtering of the filter core before not influenced after setting mass block 101 Ability.

It should be noted that first, above-mentioned filter assemblies 100 are the component with filtering function, can be filter cotton, Filter screen etc. diversified forms.

Second, above-mentioned that mass block 101 is fixedly installed on filter assemblies 100, mass block 101, which can be, to be arranged in mistake The outer surface for filtering component 100, is also possible to that the inside of filter assemblies 100 is arranged in, as long as it can be with external vibration source It vibrates together and filter assemblies 100 is driven to vibrate.

Third, above-mentioned mass block 101 are vibrated with external power, can be the power of outside as vibration source, The vibration source can change therewith according to the scene difference that the filter core uses simultaneously, such as apply when by the filter core in engineering When internal combustion engine in machinery, external vibration can be the vibration from internal combustion engine；When using in the car, external vibration It can be from the vibrating body being separately provided.The present embodiment does not do specific restriction to it.

4th, above-mentioned mass block 101 can be multiple, be also possible to one, two, the present embodiment does not do it specifically Restriction.

5th, the present embodiment does not do specific restriction to the shape of mass block 101, such as can be in subsequent embodiment Spherical shape or truncated cone-shaped etc. diversified forms.

Optionally, mass block 101 includes multiple, and multiple mass blocks 101 are distributed the inside that filter assemblies 100 are arranged in.

It is exemplary, as shown in Fig. 2, mass block 101 can be setting it is multiple, thus further improve 101 band of mass block The amplitude that dynamic filter assemblies 100 vibrate increases autonomous clean ability.Multiple distributions of mass block 101 are arranged in filter assemblies 100 Inside, then can prevent mass block 101 be detached from filter assemblies 100, thus to other connection components cause rub or damage It is bad.

It should be noted that the distribution side inside filter assemblies 100 is arranged in the distribution of multiple mass blocks 101 in the present embodiment Formula does not do specific restriction, such as can be random distribution, is also possible to uniformly distributed (as shown in Figure 3).

Optionally, filter assemblies 100 include the Elastic silk screen 1001 that is stacked of more than one piece, and multiple mass blocks 101 are adjacent It is uniformly distributed between two layers of Elastic silk screen 1001.

Exemplary, filter assemblies 100 may include more than one piece Elastic silk screen 1001, wherein more than one piece Elastic silk screen 1001 is taken The mode being stacked, while multiple mass blocks 101 being separately positioned between the level of multilayer elastic silk screen 1001, it avoids The step of mass block 101 is arranged in the complex operations in Elastic silk screen 1001, reduces the cost of manufacture, simplify manufacture. In order in vibration, so that the filter assemblies 100 in filter core are able to maintain the balance of vibration between same level, therefore will be more A mass block 101 takes uniformly distributed mode to be arranged between the level of more than one piece Elastic silk screen 1001.

It should be noted that more than one piece Elastic silk screen 1001 is taken and is stacked, the present embodiment direction that it is laminated first Specific restriction is not done, such as be can be and be stacked along the direction that object to be filtered passes through filter core (as shown in Figure 1, to be filtered Object enters from the bottom end of filter core, so that the top of filter core is pierced by, i.e. up and down direction)；It can also be and vertically passed through along object to be filtered The direction of filter core is stacked etc. diversified forms.

Optionally, mass block 101 is spherical or cylindricality.

It is exemplary, as shown in Fig. 2, mass block 101 is spherical shape, alternatively, mass block 101 is cylindricality.It should be noted that In When mass block 101 is set, can be in a filter core using a kind of identical mass block 101, be also possible to using it is a variety of not (as shown in figure 4, spherical and cylindrical mass block 101 is used in mixed way) is arranged in the mode that the mass block 101 of similar shape is mixed.

Optionally, the maximum gauge of mass block 101 is 10mm to 16mm.

It is exemplary, in order to cooperate the filter sizes of filter core on the market, the size of mass block 101 can be arranged to 10mm To between 16mm, so that mass block 101 is maintained at a reasonable size, avoid because mass block 101 is excessive or mistake The small script filter capacity to filter core interferes or directly damages filter core.It should be noted that above-mentioned maximum gauge is quality Either table millet cake reaches the more other maximum distance on the mass block 101 in block 101.Such as when mass block 101 is rectangle When, maximum gauge is diagonal line, and when mass block 101 is irregular body, maximum gauge is any two points line on its perimeter Maximum distance.

Optionally, Elastic silk screen 1001 is metallic elastic silk screen 1001.

Exemplary, Elastic silk screen 1001 can be metallic elastic silk screen 1001, some than in relatively rugged environment, especially It is in engineering construction environment, using metallic elastic silk screen 1001 it is possible to prevente effectively from the phenomenon easy to damage of filter assemblies 100, together When, it can be cleaned, realization is used repeatedly after its blocking using metallic elastic silk screen 1001.

Optionally, filter core further includes filter-core shell 102, filter-core shell 102 include both ends be provided with opening shell 1022 and Lid runs the lid 1021 of mouth jointly respectively, and mesh 10211 is offered on lid 1021, and mesh 10211 is used for through object to be filtered, Filter assemblies 100 are filled in filter-core shell 102.

It is exemplary, in order to preferably support and limit filter assemblies 100, prevent its moving influence filtering effect in filtering Fruit is provided with opening at the both ends of filter-core shell 102, to facilitate installation as shown in figure 4, filter core can also include filter-core shell 102 Or replacement filter assemblies 100, meanwhile, it is additionally provided with lid 1021 in opening, so that limiting filter assemblies 100 arbitrarily occurs position It moves.In order to not influence the filter capacity of filter assemblies 100, therefore mesh 10211 is additionally provided on lid 1021, by mistake Screening.

It should be noted that first, the application does not do specific restriction to the material or shape of filter-core shell 102, such as can be with It is that cylinder is iron, is also possible to rectangular stainless steel etc. diversified forms.

Second, the mode that the lid of lid 1021 runs mouth jointly can be hinged or clamping form, and the present embodiment does not do it It is specific to limit.

Third, the above-mentioned mesh 10211 being arranged on lid 1021, the present embodiment do not do specifically its size and number It limits, such as can be multiple mesh 10211, be also possible to six (as shown in Figure 1).

The another aspect of the embodiment of the present invention, provides a kind of oil bath air cleaner, including filtering shell 103 and above-mentioned Any filter core；Filter core is arranged in filtering shell 103, is filtered to the object to be filtered of input filtering shell 103.

It is exemplary, as shown in figure 5, applying above-mentioned filter core on oil bath air cleaner, filter core setting is being filtered In clear shell 103, to complete to be filtered the object to be filtered of input filtering shell 103.So that the oil bath air cleaner has There is the longer duty cycle, while also ensuring the cleannes by filtered gas, further protection is coupled Other logical components.

Optionally, filtering shell 103 is provided centrally with admission line 104, offers at filter core center and matches with admission line 104 Through-hole is protruded into one end of the through-hole of conjunction, admission line 104；Oil liquid 106 is additionally provided in filtering shell 103, in filtering shell 103 Side wall offers outlet pipe 105；Object to be filtered enters impact oil liquid 106 through one end of admission line 104, and through filtration core mistake It is discharged after filter by outlet pipe 105.

Exemplary, as shown in figure 5, being provided centrally with admission line 104 in filtering shell 103, one end of the pipeline is threaded through In the through-hole that filter core center opens up, and oil liquid 106 is set below the end (i.e. the lower port of admission line 104 in Fig. 5), oil Liquid 106 is in filtering shell 103.The side wall of filtering shell 103 is provided with outlet pipe 105 simultaneously, admission line 104 passes through filter Core is connected to outlet pipe 105.In addition, barriers 108 can also be arranged in filtering shell 103, to prevent filter core mobile.

In actual operation, high-speed flow is entered in filtering shell 103 by admission line 104, and high-speed flow drives impurity Or foreign matter impacts the oil liquid 106 being arranged in 104 lower port of admission line, so that impurity or foreign matter and gas shock oil liquid 106 Impurity is formed afterwards or foreign matter is coated with oil film and oil liquid 106 drips the filter assemblies 100 entered in filter core together, at this time mass block 101, with the engine luggine in the car body for being equipped with oil bath air cleaner, drive filter assemblies 100 to vibrate, and then will The drop of oil liquid 106, impurity or foreign matter are shaken off, and enable the oil bath air cleaner to have the longer duty cycle, reduce A possibility that its work is broken down also protects the components of the other settings communicated therewith on the car body.

Optionally, the air-flow outlet side in filtering shell 103 close to filter core is additionally provided with auxiliary filter core 107.

It is exemplary, referring to Fig. 5, it is also provided with auxiliary filter core 107 close to filter core in the inside of filtering shell 103, thus It further treats filtrate to be filtered, improves the cleannes of gas.It should be noted that above-mentioned air-flow outlet side is such as Shown in fig. 5, filter core will be divided into the chamber of two connections in filtering shell 103, one of chamber is through admission line 104 and outside Connection, another chamber is connected to outlet pipe 105, therefore air-flow outlet side is one that filter core is directly contacted with another chamber Side.

The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.

Claims (10)

1. a kind of filter core characterized by comprising filter assemblies are fixedly installed mass block on the filter assemblies, described Mass block is used to that vibration to occur with external power to drive the filter assemblies to vibrate.

2. filter core as described in claim 1, which is characterized in that the mass block includes multiple, multiple mass distributions The inside of the filter assemblies is set.

3. filter core as claimed in claim 2, which is characterized in that the filter assemblies include the elastic yarn that more than one piece is stacked Net, multiple mass blocks are uniformly distributed between adjacent two layers Elastic silk screen.

4. filter core as described in claim 1, which is characterized in that the mass block is spherical or cylindricality.

5. filter core as described in claim 1, which is characterized in that the maximum gauge of the mass block is 10mm to 16mm.

6. filter core as claimed in claim 3, which is characterized in that the Elastic silk screen is metallic elastic silk screen.

7. such as filter core as claimed in any one of claims 1 to 6, which is characterized in that further include filter-core shell, the filter-core shell includes two End is provided with the shell of opening and lid closes the lid of the opening respectively, and mesh, the mesh are offered on the lid For by object to be filtered, filter assemblies to be filled in the filter-core shell.

8. a kind of oil bath air cleaner, which is characterized in that including filtering shell and as described in any one of claim 1 to 7 Filter core；The filter core is arranged in the filtering shell, is filtered to the object to be filtered for inputting the filtering shell.

9. oil bath air cleaner as claimed in claim 8, which is characterized in that the filtering shell is provided centrally with air inlet pipe Road offers the through-hole with admission line cooperation at the filter core center, and one end of the admission line is protruded into described logical Hole；It is additionally provided with oil liquid in the filtering shell, offers outlet pipe in the side wall of the filtering shell；

The object to be filtered enters the impact oil liquid through one end of the admission line, and by institute after the filter element filtering State outlet pipe discharge.

10. oil bath air cleaner as claimed in claim 8, which is characterized in that close to the filter in the filtering shell The air-flow outlet side of core is additionally provided with auxiliary filter core.