CN105464854A - Air filter - Google Patents
Air filter Download PDFInfo
- Publication number
- CN105464854A CN105464854A CN201410458895.3A CN201410458895A CN105464854A CN 105464854 A CN105464854 A CN 105464854A CN 201410458895 A CN201410458895 A CN 201410458895A CN 105464854 A CN105464854 A CN 105464854A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- air
- filter core
- strainer
- nut
- 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
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- Filtering Of Dispersed Particles In Gases (AREA)
- Filtration Of Liquid (AREA)
Abstract
An air filter comprises a case. The case is of a columnar structure. An air inlet pipe is arranged on one side of the case. An air outlet pipe is arranged at the top end of the case. A filter element is installed in the case and is of a barrel-shaped structure. The inner side of the filter element is communicated with the air outlet pipe. The case is divided into an upper part and a lower part. The upper part and the lower part of the case are both of columnar structures with semicircular sections, and a sealing strip is arranged between the upper part and the lower part of the case. The outer end of the case is sleeved with a fastening nut. The filter element is connected with the case through a sealing nut. The air filter has the beneficial effects that the filter element can be replaced conveniently; meanwhile, a sealing ring can be used repeatedly, a user just needs to replace filter paper, and the filter element can be recovered in a classified mode or recycled after being scrapped.
Description
Technical field
The present invention relates to auto parts machinery field, particularly a kind of air-strainer.
Background technique
The Main Function of air-strainer enters motor at air, before gasoline combustion oxygen supply, filtered by the impurity in air, not only can protect motor, improves the working life of motor, and can improve the burning quality of gasoline.Air-strainer needs to change after use one end time, changes air-strainer and mainly contain two kinds of modes in prior art, if the air-strainer of oily filter formula, needs to change oil strain, if the air-strainer of dry filter formula, then and will more renew cartridge.Wherein in the air-strainer of dry filter formula, need whole air-strainer to pull down during replacing, change whole filter core, not only exchonge step is loaded down with trivial details simultaneously, and causes waste.Placement between existing cartridge seal part and filter paper, for squeezing into sealer, causes Sealing and filter paper can not reclaim respectively or reuse.
Summary of the invention
The object of the invention is, in order to solve the problem, to devise a kind of air-strainer.Specific design scheme is:
A kind of air-strainer, comprise cabinet, described cabinet is column structure, the side of described cabinet is provided with into tracheae, top is provided with steam outlet pipe, in described cabinet, filter core is installed, described filter core is barrel-like structure, and the inner side of described filter core is communicated with described steam outlet pipe, described cabinet is divided into upper and lower two-part, and two-part up and down of described cabinet are the column structure that cross section is semicircle, and described cabinet be provided with Stamping Steel Ribbon between two-part up and down, the outer end cover of described cabinet has tightening nut, and described filter core is connected with described cabinet by sealing nut.
The top of described filter core is provided with seal ring, and described seal ring is ring structure, and the cross section of described seal ring is "T"-shaped structure, and described filter core embeds in described seal ring and described filter core is connected with described seal ring by outer silk nut.
Described filter core comprises coarse filtration layer, filter bed of essence, and described coarse filtration layer, filter bed of essence can be wire netting, foam filter elements, paper filter element.
The both sides of the bottom of described cabinet with enter tracheae, steam outlet pipe is welded to connect.
The quantity of described tightening nut is two, one of them tightening nut is placed on described steam outlet pipe, another tightening nut is positioned at the afterbody of described cabinet, the inside bottom of described tightening nut is provided with internal thread, inside top is wedge-shaped structure, top and the bottom of described cabinet are equipped with outside thread, and the two ends up and down of described cabinet are fixed with fastening piece, described fastening piece is wedge-shaped structure, outside thread on described cabinet is mediated mutually with the internal thread in tightening nut, and described fastening piece agrees with mutually with the wedge-shaped structure in tightening nut.
The top inner side of described cabinet is welded with sealing thread post, described sealing nut and sealing thread post are mediated, the surrounding of described sealing thread post is fixed with organizes ripping bar more, and described many group ripping bars structural distribution in the form of a ring, the outer of described seal ring is embedded in the inner ring of described ripping bar ring structure, and described sealing nut is embedded in the outer Yanzhong of described ripping bar ring structure.
Described tightening nut is provided with multiple sled hole.
By the air-strainer that above-mentioned design proposal of the present invention obtains, its beneficial effect is:
More renew cartridge is convenient, and seal ring can be reused simultaneously, only needs to change filter paper, after filter core is scrapped, can classify and reclaim or recycling.
Accompanying drawing explanation
Fig. 1 is the structural representation of air-strainer of the present invention;
Fig. 2 is the structural representation of filter core of the present invention;
In figure, 1, cabinet; 11, tracheae is entered; 12, steam outlet pipe; 13, Stamping Steel Ribbon; 2, filter core; 21, seal ring; 22, outer silk nut; 23, coarse filtration layer; 24, filter bed of essence; 3, tightening nut; 31, fastening piece; 32, hole is prized; 4, sealing nut; 41, sealing thread post; 42, ripping bar.
Embodiment
Below in conjunction with accompanying drawing, the present invention is specifically described.
Fig. 1 is the structural representation of air-strainer of the present invention, Fig. 2 is the structural representation of filter core of the present invention, as Fig. 1, shown in Fig. 2, a kind of air-strainer, comprise cabinet 1, described cabinet 1 is column structure, the side of described cabinet 1 is provided with into tracheae 12, top is provided with steam outlet pipe 12, in described cabinet 1, filter core 2 is installed, described filter core 2 is barrel-like structure, and the inner side of described filter core 2 is communicated with described steam outlet pipe 12, it is characterized in that, described cabinet 1 is divided into upper and lower two-part, two-part up and down of described cabinet 1 are the column structure that cross section is semicircle, and described cabinet 1 be provided with Stamping Steel Ribbon 13 between two-part up and down, the outer end cover of described cabinet 1 has tightening nut 3, described filter core 2 is connected with described cabinet 1 by sealing nut 4.
The top of described filter core 2 is provided with seal ring 21, and described seal ring is ring structure, and the cross section of described seal ring 21 is "T"-shaped structure, and described filter core 2 embeds in described seal ring 21 and described filter core 2 is connected with described seal ring 21 by outer silk nut 22.
Described filter core 2 comprises coarse filtration layer 23, filter bed of essence 24, and described coarse filtration layer 23, filter bed of essence 24 can be wire netting, foam filter elements, paper filter element.
The both sides of the bottom of described cabinet 1 with enter tracheae 11, steam outlet pipe 12 is welded to connect.
The quantity of described tightening nut 3 is two, one of them tightening nut 3 is placed on described steam outlet pipe 11, another tightening nut 3 is positioned at the afterbody of described cabinet 1, the inside bottom of described tightening nut 3 is provided with internal thread, inside top is wedge-shaped structure, top and the bottom of described cabinet 1 are equipped with outside thread, and the two ends up and down of described cabinet 1 are fixed with fastening piece 31, described fastening piece 31 is wedge-shaped structure, outside thread on described cabinet 1 is mediated mutually with the internal thread in tightening nut 3, and described fastening piece 31 agrees with mutually with the wedge-shaped structure in tightening nut 3.
The top inner side of described cabinet 1 is welded with sealing thread post 41, described sealing nut 4 is mediated with sealing thread post 41, the surrounding of described sealing thread post 41 is fixed with many group ripping bars 42, and described many group ripping bars 42 structural distribution in the form of a ring, the outer of described seal ring 21 is embedded in the inner ring of described ripping bar 42 ring structure, and described sealing nut 4 is embedded in the outer Yanzhong of described ripping bar 42 ring structure.
Described tightening nut 3 is provided with multiple sled hole 32.
Filter element replacing flow process:
(1) tightening nut 3 is turned on;
(2) top of cabinet 1 is taken off;
(3) rotating gland nut 4 makes ripping bar 42 loosen;
(4) filter core 2 is taken out;
(5) outer silk nut 22 is backed out;
(6) take out and change coarse filtration layer 23, filter bed of essence 24;
(7) to screw on outer silk nut 22;
(8) seal ring 21 is put into inside ripping bar 42 ring structure;
(9) sealing nut 4 is tightened;
(10) top of cabinet 1 is covered;
(11) tightening nut 3 is tightened;
Technique scheme only embodies the optimal technical scheme of technical solution of the present invention, and those skilled in the art all embody principle of the present invention to some variations that wherein some part may be made, and belong within protection scope of the present invention.
Claims (7)
1. an air-strainer, comprise cabinet (1), described cabinet (1) is column structure, the side of described cabinet (1) is provided with into tracheae (11), top is provided with steam outlet pipe (12), filter core (2) is installed in described cabinet (1), described filter core (2) is barrel-like structure, and the inner side of described filter core (2) is communicated with described steam outlet pipe (12), it is characterized in that, described cabinet (1) is divided into upper and lower two-part, two-part up and down of described cabinet (1) are the column structure that cross section is semicircle, and described cabinet (1) be provided with Stamping Steel Ribbon (13) up and down between two-part, the outer end cover of described cabinet (1) has tightening nut (3), described filter core (2) is connected with described cabinet (1) by sealing nut (4).
2. according to the air-strainer described in claim 1, it is characterized in that, the top of described filter core (2) is provided with seal ring (21), described seal ring is ring structure, and the cross section of described seal ring (21) is "T"-shaped structure, described filter core (2) embeds in described seal ring (21) and described filter core (2) is connected with described seal ring (21) by outer silk nut (22).
3. according to the air-strainer described in claim 1, it is characterized in that, described filter core (2) comprises coarse filtration layer (23), filter bed of essence (24), and described coarse filtration layer (23), filter bed of essence (24) can be wire netting, foam filter elements, paper filter element.
4., according to the air-strainer described in claim 1, it is characterized in that, the both sides of the bottom of described cabinet (1) with enter tracheae (11), steam outlet pipe (12) is welded to connect.
5. according to the air-strainer described in claim 1, it is characterized in that, the quantity of described tightening nut (3) is two, one of them tightening nut (3) is placed on described steam outlet pipe (12), another tightening nut (3) is positioned at the afterbody of described cabinet (1), the inside bottom of described tightening nut (3) is provided with internal thread, inside top is wedge-shaped structure, top and the bottom of described cabinet (1) are equipped with outside thread, and the two ends up and down of described cabinet (1) are fixed with fastening piece (31), described fastening piece (31) is wedge-shaped structure, outside thread on described cabinet (1) is mediated mutually with the internal thread in tightening nut (3), described fastening piece (31) agrees with mutually with the wedge-shaped structure in tightening nut (3).
6. according to the air-strainer described in claim 2, it is characterized in that, the top inner side of described cabinet (1) is welded with sealing thread post (41), described sealing nut (4) and sealing thread post (41) are mediated, the surrounding of described sealing thread post (41) is fixed with organizes ripping bar (42) more, and describedly organize ripping bar (42) structural distribution in the form of a ring more, the outer of described seal ring (21) is embedded in the inner ring of described ripping bar (42) ring structure, described sealing nut (4) is embedded in the outer Yanzhong of described ripping bar (42) ring structure.
7. according to the air-strainer described in claim 5, it is characterized in that, described tightening nut (3) is provided with multiple sled hole (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410458895.3A CN105464854A (en) | 2014-09-10 | 2014-09-10 | Air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410458895.3A CN105464854A (en) | 2014-09-10 | 2014-09-10 | Air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105464854A true CN105464854A (en) | 2016-04-06 |
Family
ID=55602933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410458895.3A Pending CN105464854A (en) | 2014-09-10 | 2014-09-10 | Air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105464854A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107655052A (en) * | 2017-10-30 | 2018-02-02 | 温州宸溢厨房设备有限公司 | One kind, which is cooked a meal, uses gas big kitchen range |
-
2014
- 2014-09-10 CN CN201410458895.3A patent/CN105464854A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107655052A (en) * | 2017-10-30 | 2018-02-02 | 温州宸溢厨房设备有限公司 | One kind, which is cooked a meal, uses gas big kitchen range |
| CN107655052B (en) * | 2017-10-30 | 2018-08-03 | 温州宸溢厨房设备有限公司 | One kind, which is cooked a meal, uses gas big kitchen range |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160406 |