CN208066006U - A kind of embedded self-sealed air filtering core - Google Patents
A kind of embedded self-sealed air filtering core Download PDFInfo
- Publication number
- CN208066006U CN208066006U CN201820053150.2U CN201820053150U CN208066006U CN 208066006 U CN208066006 U CN 208066006U CN 201820053150 U CN201820053150 U CN 201820053150U CN 208066006 U CN208066006 U CN 208066006U
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- CN
- China
- Prior art keywords
- filter core
- sealing device
- air filtering
- sealing ring
- core
- 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.)
- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a kind of embedded self-sealed air filtering cores, including filter core main body, rolling layer, left sealing device and the first sealing ring, the outermost of filter core main body is equipped with dry net, separation layer is installed on the inside of first filter core, the inside of the rolling layer is equipped with ball, second filter core is installed on the inside of the rolling layer, press retainer plate in the both sides of second filter core, the both sides of the installation axle are mounted on shaft, the inner right side of the left sealing device is equipped with the first sealing ring, right sealing device is installed on the right side of the filter core main body, the second sealing ring is installed on the left of first sealing ring, it is provided with shaft hole in the middle part of the outer guard ring, connection bearing is installed on the outside of the shaft.The embedded self-sealed air filtering core, have good leakproofness, can not by external equipment in the case of carry out self sealing, ensure that the quality of air purification.
Description
Technical field
The utility model is related to air filtering core technical field, specially a kind of embedded self-sealed air filtering core.
Background technology
Air filtering core is a kind of filter, is called air filtration cartridge, air cleaner, style etc., be mainly used for construction engine,
Air filtration in automobile, agricultural locomotive, laboratory, sterile room and various accurate operation rooms, engine is in the course of work
In it is to suck a large amount of air, if air, without filtering, the dust to suspend in air is inhaled into cylinder, will accelerate to live
The abrasion of plug group and cylinder, larger particle enter between piston and cylinder, can cause serious " scuffing of cylinder bore " phenomenon, this is in drying
It is particularly acute in sandy working environment, air cleaner plays mounted in carburetor or the front of air inlet pipe and filters out ash in air
The effect of dirt, sand grains ensures to enter enough, clean air in cylinder.
Existing air filtering core during use in order to ensure purification quality, it is often necessary under sealed conditions
It is used, but existing air filtering core itself and is not had sealing condition, once external sealed environment is destroyed
The quality of the working efficiency and purification that can lead to air filtering core greatly reduces, for the above situation, in existing air filter
Technological innovation is carried out on the basis of core.
Utility model content
The purpose of this utility model is to provide a kind of embedded self-sealed air filtering cores, to solve above-mentioned background technology
It is middle to propose general air filtering core during use to ensure the quality of purification, it is often necessary under sealed conditions into
It exercises and uses, but existing air filtering core itself and do not have sealing condition, once external sealed environment is by destroy will
The problem of quality of the working efficiency and purification that lead to air filtering core substantially reduces.
To achieve the above object, the utility model provides the following technical solutions：A kind of embedded self-sealed air filtering core,
Including filter core main body, rolling layer, left sealing device and the first sealing ring, the outermost of filter core main body is equipped with drying
Net, and the first filter core is equipped on the inside of dry net, is equipped with separation layer on the inside of first filter core, the rolling layer it is interior
Portion is equipped with ball, and rolling layer is located at the inside of separation layer, and the second filter core, and the second filter are equipped on the inside of the rolling layer
Installation axle is installed, retainer plate is pressed in the both sides of second filter core, and the both sides of the installation axle, which are mounted on, to be turned on the inside of core
The inner right side of axis, the left sealing device is equipped with the first sealing ring, and left sealing device is located at the left side of filter core main body, institute
It states and right sealing device is installed on the right side of filter core main body, the second sealing ring, and second are installed on the left of first sealing ring
Outer guard ring is installed on the left of sealing ring, is provided with shaft hole in the middle part of the outer guard ring, and the side of shaft hole be provided with it is close
Packing is equipped with connection bearing on the outside of the shaft.
Preferably, the medial surface of the dry net and the lateral surface of the first filter core fit closely, and the first filter core is honeycomb
Shape structure.
Preferably, it is fitted closely on the outside of the inside of first filter core and separation layer, and the inside of separation layer and rolling
The outside of layer fits closely.
Preferably, the ball has several along the horizontally arranged of rolling layer, and separation layer passes through rolling layer
Ball and the second filter core constitute rotational structure.
Preferably, second filter core is honeycomb structure, and a diameter of first filter core of the honeycomb hole of the second filter core
0.5 times of the diameter of honeycomb hole.
Preferably, the diameter of second filter core is identical as the diameter of retainer plate, and the second filter core passes through retainer plate and
It is spirally connected on the inside of one sealing ring.
Preferably, the left sealing device is identical as right sealing device structure, and left sealing device and right sealing device close
It is symmetrical in the central axes of installation axle.
Preferably, the installation axle runs through from the inside of the second sealing ring and the shaft hole of outer guard ring respectively, and shaft hole
Inside and shaft on the outside of be arcuate structure.
Compared with prior art, the utility model has the beneficial effects that：
1, the utility model passes through the setting of dry net and the first filter core, the outside of the medial surface of dry net and the first filter core
Face fits closely, and the first filter core is honeycomb structure, and air first can be dried dry net, then by the first filter core into
Capable air purification for the first time.
2, the utility model is by the setting of separation layer, rolling layer, ball and the second filter core, ball along rolling layer water
Square to being provided with several, and separation layer constitutes rotational structure by the ball of rolling layer and the second filter core, and ball can make
Rolling layer drives separation layer to be rotated, and can also be that the second filter core is and then rotated, and the second filter core is honeycomb structure, and
0.5 times of the diameter of the honeycomb hole of a diameter of first filter core of the honeycomb hole of second filter core, the first filter core tentatively goes air to carry out
Purification, and the second filter core further purifies air, ensure that the quality of air purification.
3, the utility model is by the setting of the first filter core, the second filter core, retainer plate and the first sealing ring, the second filter core
Diameter is identical as the diameter of retainer plate, and the second filter core, by being spirally connected on the inside of retainer plate and the first sealing ring, the second filter core is logical
It crosses retainer plate to be fixed with the first sealing ring, the first sealing ring can not only be sealed the second filter core, moreover it is possible to make first
The rotation of filter core and the second filter core is separated from each other, and is not influenced by mutual.
4, for the utility model by installation axle, the setting of left sealing device and right sealing device, left sealing device and the right side are close
Seal apparatus structure is identical, and left sealing device and right sealing device are symmetrical about the central axes of installation axle, left sealing device and the right side
Sealing device can be sealed it in the left and right sides of filter core main body, ensure that the leakproofness of filter core and purify air
Quality.
5, the utility model is by the second filter core, the setting of installation axle, shaft, the second sealing ring, outer guard ring and shaft hole,
Installation axle runs through from the inside of the second sealing ring and the shaft hole of outer guard ring respectively, and the inside of shaft hole and the outside of shaft are equal
For arcuate structure, installation axle can drive the second filter core to be rotated, and the second sealing ring can be sealed the second filter core,
Arcuate structure can further reinforce the effect of sealing.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model filter core main body side structure schematic view；
Fig. 3 is enlarged structure schematic diagram at A in the utility model Fig. 1.
In figure：1, filter core main body, 2, dry net, the 3, first filter core, 4, separation layer, 5, rolling layer, 6, ball, the 7, second filter
Core, 8, retainer plate, 9, installation axle, 10, shaft, 11, left sealing device, 12, right sealing device, the 13, first sealing ring, 14,
Two sealing rings, 15, outer guard ring, 16, shaft hole, 17, connection bearing, 18, gasket.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of embedded self-sealed air filtering core, packet
It includes filter core main body 1, rolling layer 5, left sealing device 11 and the first sealing ring 13, the outermost of filter core main body 1 and drying is installed
Net 2, and the inside of dry net 2 is equipped with the first filter core 3, the medial surface of dry net 2 and the lateral surface of the first filter core 3 closely paste
It closes, and the first filter core 3 is honeycomb structure, air first can be dried for dry net 2, then carry out head by the first filter core 3
The inside of secondary air purification, the first filter core 3 is equipped with separation layer 4, and the inside of rolling layer 5 is equipped with ball 6, and rolling layer 5
In the inside of separation layer 4, the inside and the outside of separation layer 4 of the first filter core 3 fit closely, and the inside of separation layer 4 and rolling
The outside of layer 5 fits closely, and air enters the inside of the first filter core 3 by the mistake of the first filter core 3 after the drying of dry net 2
Filter, and the first filter core 3 follows this separation layer 4 to be rotated under the drive of rolling layer 5, and the inside of rolling layer 5 is equipped with the
Two filter cores 7, and the inside of the second filter core 7 is equipped with installation axle 9, ball 6 along rolling layer 5 it is horizontally arranged have it is several
It is a, and separation layer 4 constitutes rotational structure by the ball 6 of rolling layer 5 and the second filter core 7, ball 6 can be such that rolling layer 5 drives
Separation layer 4 is rotated, and can also be that the second filter core 7 is and then rotated, and the second filter core 7 is honeycomb structure, and second filters
0.5 times of the diameter of the honeycomb hole of a diameter of first filter core 3 of the honeycomb hole of core 7, it is net that the first filter core 3 tentatively goes air to carry out
Change, and the second filter core 7 further purifies air, ensure that the quality of air purification, the both sides of the second filter core 7 are pressed
The both sides of retainer plate 8, installation axle 9 are mounted on shaft 10, and the diameter of the second filter core 7 is identical as the diameter of retainer plate 8, and second
Filter core 7 is spirally connected by retainer plate 8 and the inside of the first sealing ring 13, the second filter core 7 by retainer plate 8 and the first sealing ring 13 into
Row is fixed, and the first sealing ring 13 can not only be sealed the second filter core 7, moreover it is possible to make turn of the first filter core 3 and the second filter core 7
It is dynamic to be separated from each other, it is not influenced by mutual, the inner right side of left sealing device 11 is equipped with the first sealing ring 13, and left sealing fills
11 left sides for being located at filter core main body 1 are set, the right side of filter core main body 1 is equipped with right sealing device 12, and left sealing device 11 and the right side are close
12 structure of seal apparatus is identical, and left sealing device 11 and right sealing device 12 are symmetrical about the central axes of installation axle 9, left sealing dress
11 are set to be sealed it in the left and right sides of filter core main body 1 with right sealing device 12, ensure that the leakproofness of filter core with
And the quality of purification air, the left side of the first sealing ring 13 are equipped with the second sealing ring 14, and the left side peace of the second sealing ring 14
Equipped with outer guard ring 15, the middle part of outer guard ring 15 is provided with shaft hole 16, and the side of shaft hole 16 is provided with gasket 18, installation
Axis 9 runs through from the inside of the second sealing ring 14 and the shaft hole 16 of outer guard ring 15 respectively, and the inside of shaft hole 16 and shaft 10
Outside be arcuate structure, installation axle 9 can drive the second filter core 7 to be rotated, and the second sealing ring 14 can be to second
Filter core 7 is sealed, and arcuate structure can further reinforce the effect of sealing, and the outside of shaft 10 is equipped with connection bearing
17。
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of embedded self-sealed air filtering core, including filter core main body (1), rolling layer (5), left sealing device (11) and the
One sealing ring (13), it is characterised in that：The outermost of the filter core main body (1) is equipped with dry net (2), and dry net (2)
Inside the first filter core (3) is installed, separation layer (4) is installed on the inside of first filter core (3), the rolling layer (5)
Inside is equipped with ball (6), and rolling layer (5) is located at the inside of separation layer (4), and is equipped on the inside of the rolling layer (5)
Two filter cores (7), and installation axle (9) is installed on the inside of the second filter core (7), retainer plate is pressed in the both sides of second filter core (7)
(8), the both sides of the installation axle (9) are mounted on shaft (10), and the inner right side of the left sealing device (11) is equipped with
One sealing ring (13), and left sealing device (11) is located at the left side of filter core main body (1), the right side installation of the filter core main body (1)
There is right sealing device (12), the second sealing ring (14), and the second sealing ring are installed on the left of first sealing ring (13)
(14) outer guard ring (15) is installed on the left of, shaft hole (16), and shaft hole (16) are provided in the middle part of the outer guard ring (15)
Side be provided with gasket (18), be equipped on the outside of the shaft (10) connection bearing (17).
2. the embedded self-sealed air filtering core of one kind according to claim 1, it is characterised in that：The dry net (2)
The lateral surface of medial surface and the first filter core (3) fit closely, and the first filter core (3) is honeycomb structure.
3. the embedded self-sealed air filtering core of one kind according to claim 1, it is characterised in that：First filter core
(3) it is fitted closely on the outside of inside and separation layer (4), and the inside of separation layer (4) and the outside of rolling layer (5) are closely pasted
It closes.
4. the embedded self-sealed air filtering core of one kind according to claim 1, it is characterised in that：Ball (6) edge
The horizontally arranged of rolling layer (5) has several, and the ball (6) and the second filter core that separation layer (4) passes through rolling layer (5)
(7) rotational structure is constituted.
5. the embedded self-sealed air filtering core of one kind according to claim 1, it is characterised in that：Second filter core
(7) it is honeycomb structure, and the 0.5 of the diameter of the honeycomb hole of a diameter of first filter core (3) of the honeycomb hole of the second filter core (7)
Times.
6. the embedded self-sealed air filtering core of one kind according to claim 1, it is characterised in that：Second filter core
(7) diameter is identical as the diameter of retainer plate (8), and the second filter core (7) passes through the interior of retainer plate (8) and the first sealing ring (13)
Side is spirally connected.
7. the embedded self-sealed air filtering core of one kind according to claim 1, it is characterised in that：The left sealing device
(11) identical as right sealing device (12) structure, and left sealing device (11) and right sealing device (12) are about installation axle (9)
Central axes are symmetrical.
8. the embedded self-sealed air filtering core of one kind according to any one of claims 1-7, it is characterised in that：Institute
It states installation axle (9) respectively to run through from the inside of the second sealing ring (14) and the shaft hole (16) of outer guard ring (15), and shaft hole
(16) it is arcuate structure on the outside of inside and shaft (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820053150.2U CN208066006U (en) | 2018-01-12 | 2018-01-12 | A kind of embedded self-sealed air filtering core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820053150.2U CN208066006U (en) | 2018-01-12 | 2018-01-12 | A kind of embedded self-sealed air filtering core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208066006U true CN208066006U (en) | 2018-11-09 |
Family
ID=64035236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820053150.2U Expired - Fee Related CN208066006U (en) | 2018-01-12 | 2018-01-12 | A kind of embedded self-sealed air filtering core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208066006U (en) |
-
2018
- 2018-01-12 CN CN201820053150.2U patent/CN208066006U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181109 Termination date: 20190112 |