CN107956608A - Easy opened filter integrated installation assembly - Google Patents
Easy opened filter integrated installation assembly Download PDFInfo
- Publication number
- CN107956608A CN107956608A CN201711248585.9A CN201711248585A CN107956608A CN 107956608 A CN107956608 A CN 107956608A CN 201711248585 A CN201711248585 A CN 201711248585A CN 107956608 A CN107956608 A CN 107956608A
- Authority
- CN
- China
- Prior art keywords
- push rod
- inner cylinder
- outer barrel
- filter
- admission hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/024—Air cleaners using filters, e.g. moistened
- F02M35/02416—Fixing, mounting, supporting or arranging filter elements; Filter element cartridges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/024—Air cleaners using filters, e.g. moistened
- F02M35/02416—Fixing, mounting, supporting or arranging filter elements; Filter element cartridges
- F02M35/02425—Support structures increasing the stability or stiffness of the filter element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/024—Air cleaners using filters, e.g. moistened
- F02M35/02416—Fixing, mounting, supporting or arranging filter elements; Filter element cartridges
- F02M35/02433—Special alignment with respect to the air intake flow, e.g. angled or in longitudinal flow direction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/024—Air cleaners using filters, e.g. moistened
- F02M35/02441—Materials or structure of filter elements, e.g. foams
- F02M35/0245—Pleated, folded, corrugated filter elements, e.g. made of paper
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/024—Air cleaners using filters, e.g. moistened
- F02M35/02475—Air cleaners using filters, e.g. moistened characterised by the shape of the filter element
- F02M35/02483—Cylindrical, conical, oval, spherical or the like filter elements; wounded filter elements
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of Easy opened filter integrated installation assembly, including cleaner assembly and the push rod for being installed on mini-tiller rack；Cleaner assembly is installed on push rod, and push rod connects for hollow tube and with the cleaner assembly seal of tube；Cleaner assembly includes the inner cylinder that outer barrel is placed in outer barrel and interval, the both ends of the surface of outer barrel are axially extending respectively and support is coated at the cylindrical left and right support annular slab of inner cylinder, the inner circle of left and right support annular slab and the cylindrical the first mounting ring groove and the second mounting ring groove being both provided with for installing the first sealing ring of inner cylinder respectively for bending formation radially inward；The outer barrel and inner cylinder radially between be provided with filter core；The outer barrel body sidewall is provided with the first air admission hole for filter air inlet, the inner cylinder body sidewall is provided with the venthole for filter outlet, the push rod side wall is provided with the second air admission hole corresponding with venthole, connects and is fixedly installed between venthole and the second air admission hole.
Description
Technical field
The present invention relates to engine art, and in particular to a kind of Easy opened filter integrated installation assembly.
Background technology
Filter is generally dry-type air cleaner, and dry-type air cleaner is by a dry type filter element, and (such as paper is filtered
Core) filter of separating the impurity in air.Air cleaner used in Light-duty Vehicle (containing car, minicar) is generally
Single-stage.Its shape has oblate or oval and flat.Filtering material is filter paper or non-woven cloth.End cover of filter element has metal or poly-
Ammoniacum, sheathing material is metal or plastics.Under nominal air volume flow, the filtration efficiency of filter core should be not less than
99.5%.For heavy goods vehicles since working environment is severe, its air cleaner must be most.The first order is spiral-flow type prefilter
(such as blade ring, cyclone pipe), for filtering out big particle impurity, for filter efficiency more than 80%, second level fine filtering is micropore
Paper filter element (filter core of commonly referred to as deciding), its filter efficiency is up to more than 99.5%.There is a safety filter element after main filter core, it is made
With being in installation and during more change owner filter core, or prevent dust from entering engine in main filter core accidental damage.The material of safe core
Mostly non-woven cloth, also has using filter paper；And on some mini-tillers, by the way that air filter is fixedly installed on push rod, pass through
Hose is connected with the air throttle of engine, and air filter is arranged on the height for being beneficial to rise air filter on push rod, avoids workspace
The elevator impurity in domain enters air filter, and connects engine and air filter by hose so that mounting structure is larger, the easy shadow of hose
Operation is rung, while air filter fixes shakiness, easily rocks.
Therefore, be solve problem above, it is necessary to which a kind of Easy opened filter integrated installation assembly, can effectively reduce air filter
The mounting structure of device, realizes integrated installation, improves the convenience of operation, while air filter structure is easily assembled and disassembled, and maintains easily maintenance.
The content of the invention
In view of this, the purpose of the present invention is overcoming in the prior art the defects of, there is provided Easy opened filter integrated installation
Assembly, can effectively reduce the mounting structure of air filter, realize integrated installation, improve the convenience of operation, while air filter knot
Structure is easily assembled and disassembled, and maintains easily maintenance.
The Easy opened filter integrated installation assembly of the present invention, including cleaner assembly and it is installed on pushing away for mini-tiller rack
Bar；The cleaner assembly is installed on push rod, and the push rod connects for hollow tube and with the cleaner assembly seal of tube；The filtering
Device assembly includes being placed on the inner cylinder of outer barrel in outer barrel and interval, and the both ends of the surface of the outer barrel distinguish axially extending and edge
Radially-inwardly bending forms support respectively and is coated at the cylindrical left and right support annular slab of inner cylinder, the left and right support annular
The inner circle of plate and the cylindrical of inner cylinder are both provided with the first mounting ring groove and the second mounting ring groove for installing the first sealing ring；
The outer barrel and inner cylinder radially between be provided with filter core；The outer barrel body sidewall is provided with for filter air inlet
One air admission hole, the inner cylinder body sidewall are provided with the venthole for filter outlet, and the push rod side wall is provided with and outlet
Corresponding second air admission hole in hole, connects and is fixedly installed between the venthole and the second air admission hole.
Further, the both ends of the inner cylinder are epitaxially formed installation set respectively in axial direction；The installation set is circumferentially arranged
There are multiple radial screw bores, further include lock-screw, the lock-screw nose threads are through radial screw bore and radially-inwardly
Press on push rod.
Further, the axial location of the clamping screw supports the axially outer side of annular slab and to outer barrel against corresponding
Form axially position.
Further, the cylindrical formation of the push rod is used for lock-screw insertion and forms the annular groove of axial limiting.
Further, the O-ring seal for axial seal is provided between the inner cylinder and push rod；The O-shaped sealing
Circle is included respectively positioned at the first sealing ring and the second sealing ring of the second air admission hole and the axial both sides of venthole.
Further, the push rod is plastic tube.
Further, first air admission hole, venthole and the second air admission hole are multiple and are round hole.
Further, the filter core is cylindrical corrugated paper filter core, and the filter core inner circle is fixedly installed cylindrical support frame.
The beneficial effects of the invention are as follows：A kind of Easy opened filter integrated installation assembly disclosed by the invention, passes through setting
Inner cylinder is as fixing sleeve and is coated at hollow-core construction push rod, causes the conduct of push rod inner cavity beneficial to radial communication air filter and push rod
Hose carries out air conducting, can effectively reduce the mounting structure of air filter, realize integrated installation, improve the convenience of operation；
And form installation set using inner cylinder and carry out the annular stability fixed, air filter installation is effectively ensured, avoid coming off；It is and interior
Cylinder and outer barrel are tightly connected by sealing ring and by lock-screw axial restraint outer barrel, and fixing-stable, is convenient to mount and dismount.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples：
Fig. 1 is the structure diagram of the present invention.
Embodiment
Fig. 1 is the structure diagram of the present invention, as shown in the figure, the Easy opened filter integrated installation in the present embodiment is total
Into, including cleaner assembly and the push rod 12 for being installed on mini-tiller rack；The cleaner assembly is installed on push rod, the push rod
Connected for hollow tube and with the cleaner assembly seal of tube；The cleaner assembly includes being placed on outer barrel in outer barrel 1 and interval
Inner cylinder 11, the both ends of the surface of the outer barrel it is axially extending respectively and radially inward bending formed respectively support be coated at
The cylindrical left and right support annular slab 7 of inner cylinder, the inner circle and the cylindrical of inner cylinder of the left and right support annular slab are both provided with
For installing the first mounting ring groove and the second mounting ring groove of the first sealing ring 3；The outer barrel and inner cylinder radially between
It is provided with filter core 4；The outer barrel body sidewall is provided with the first air admission hole 2 for filter air inlet, and the inner cylinder body sidewall is set
The venthole 9 for filter outlet is equipped with, the push rod side wall is provided with the second air admission hole 8 corresponding with venthole, described
Connect and be fixedly installed between venthole and the second air admission hole；The both ends of the inner cylinder are epitaxially formed installation set respectively in axial direction
5；The installation set is circumferentially arranged multiple radial screw bores, further includes lock-screw 6, and the lock-screw nose threads are worn
Cross radial screw bore and radially-inwardly press on push rod；Axis of the axial location of the clamping screw against corresponding support annular slab
Outside side wall and externally cylinder formation axially position；The cylindrical formation of the push rod is used for lock-screw insertion and forms axial limit
The annular groove of position；The O-ring seal 10 for axial seal is provided between the inner cylinder and push rod；The O-ring seal
The first sealing ring and the second sealing ring including the axial both sides for being located at the second air admission hole and venthole respectively；The push rod is modeling
Expects pipe；First air admission hole, venthole and the second air admission hole are multiple and are round hole；The filter core is cylindrical corrugated
Paper filter core, the filter core inner circle are fixedly installed cylindrical support frame.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail in good embodiment, it will be understood by those of ordinary skill in the art that, can be to the skill of the present invention
Art scheme technical scheme is modified or replaced equivalently, without departing from the objective and scope of technical solution of the present invention, it should all cover at this
Among the right of invention.
Claims (8)
- A kind of 1. Easy opened filter integrated installation assembly, it is characterised in that：Including cleaner assembly and it is installed on mini-tiller machine The push rod of frame；The cleaner assembly is installed on push rod, and the push rod connects for hollow tube and with the cleaner assembly seal of tube；Institute The inner cylinder that cleaner assembly includes being placed on outer barrel in outer barrel and interval is stated, the both ends of the surface of the outer barrel are axially prolonged respectively Stretch and support is coated at the cylindrical left and right support annular slab of inner cylinder, the left and right branch respectively for bending formation radially inward Support the inner circle of annular slab and the cylindrical of inner cylinder is both provided with and pacifies for the first mounting ring groove of the first sealing ring of installation and second Fill annular groove；The outer barrel and inner cylinder radially between be provided with filter core；The outer barrel body sidewall is provided with for filter First air admission hole of air inlet, the inner cylinder body sidewall are provided with the venthole for filter outlet, and the push rod side wall is set There is the second air admission hole corresponding with venthole, connect and be fixedly installed between the venthole and the second air admission hole.
- 2. Easy opened filter integrated installation assembly according to claim 1, it is characterised in that：The both ends of the inner cylinder Installation set is epitaxially formed respectively in axial direction；The installation set is circumferentially arranged multiple radial screw bores, further includes lock-screw, The lock-screw nose threads are through radial screw bore and radially-inwardly press on push rod.
- 3. Easy opened filter integrated installation assembly according to claim 2, it is characterised in that：The axis of the clamping screw To position is against the axially outer side of corresponding support annular slab and externally cylinder forms axially position.
- 4. Easy opened filter integrated installation assembly according to claim 3, it is characterised in that：The outer ring of the push rod Into embedded for lock-screw and form the annular groove of axial limiting.
- 5. Easy opened filter integrated installation assembly according to claim 4, it is characterised in that：The inner cylinder and push rod Between be provided with O-ring seal for axial seal；The O-ring seal includes being located at the second air admission hole and venthole respectively Axial both sides the first sealing ring and the second sealing ring.
- 6. Easy opened filter integrated installation assembly according to claim 5, it is characterised in that：The push rod is plastics Pipe.
- 7. Easy opened filter integrated installation assembly according to claim 6, it is characterised in that：First air admission hole, Venthole and the second air admission hole are multiple and are round hole.
- 8. Easy opened filter integrated installation assembly according to claim 7, it is characterised in that：The filter core is column pleat Wrinkle paper filter core, and the filter core inner circle is fixedly installed cylindrical support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711248585.9A CN107956608A (en) | 2017-12-01 | 2017-12-01 | Easy opened filter integrated installation assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711248585.9A CN107956608A (en) | 2017-12-01 | 2017-12-01 | Easy opened filter integrated installation assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107956608A true CN107956608A (en) | 2018-04-24 |
Family
ID=61962347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711248585.9A Pending CN107956608A (en) | 2017-12-01 | 2017-12-01 | Easy opened filter integrated installation assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107956608A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5972063A (en) * | 1995-04-21 | 1999-10-26 | Donaldson Company, Inc. | Air filtration arrangement and method |
| CN2474747Y (en) * | 2001-05-08 | 2002-01-30 | 张春明 | Dismountable metal gauze filter element |
| CN2581047Y (en) * | 2002-12-02 | 2003-10-22 | 高志男 | Filtering element with replaceable filtering element |
| CN201202559Y (en) * | 2008-04-30 | 2009-03-04 | 马世良 | Engine air cleaner capable of changing filter paper |
| DE102011077715A1 (en) * | 2011-06-17 | 2012-12-20 | Mahle International Gmbh | Filter element and filter device |
-
2017
- 2017-12-01 CN CN201711248585.9A patent/CN107956608A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5972063A (en) * | 1995-04-21 | 1999-10-26 | Donaldson Company, Inc. | Air filtration arrangement and method |
| CN2474747Y (en) * | 2001-05-08 | 2002-01-30 | 张春明 | Dismountable metal gauze filter element |
| CN2581047Y (en) * | 2002-12-02 | 2003-10-22 | 高志男 | Filtering element with replaceable filtering element |
| CN201202559Y (en) * | 2008-04-30 | 2009-03-04 | 马世良 | Engine air cleaner capable of changing filter paper |
| DE102011077715A1 (en) * | 2011-06-17 | 2012-12-20 | Mahle International Gmbh | Filter element and filter device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180424 |