CN204783376U - Empty filter - Google Patents
Empty filter Download PDFInfo
- Publication number
- CN204783376U CN204783376U CN201520416954.0U CN201520416954U CN204783376U CN 204783376 U CN204783376 U CN 204783376U CN 201520416954 U CN201520416954 U CN 201520416954U CN 204783376 U CN204783376 U CN 204783376U
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- China
- Prior art keywords
- lower shell
- shell body
- suction tude
- air filter
- assembly
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- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The utility model discloses an empty filter, include lower casing and fix the last casing of lower casing top, the casing is flat cavity down, the both ends of casing are equipped with intake pipe assembly and outlet duct assembly respectively down, the internal integration of inferior valve sets up the amortization subassembly, amortization subassembly intercommunication the intake pipe assembly with the outlet duct assembly. Like this, will descend the casing to establish into flat chamber arrangement, reduce the space of time shared certificate of casing for go up casing and inferior valve physical stamina and enough arrange in the top of engine, optimized the overall arrangement, practiced thrift the space, simultaneously, arrange and to regard as the engine to decorate the cover at the last casing of engine top, shelter from the pipeline of inside, need not to design in addition the engine and decorate the cover, practiced thrift cost integration amortization subassembly. And the internal integration of inferior valve sets up the amortization subassembly, practices thrift the assembly space.
Description
Technical field
The utility model relates to the layout field of the gas handling system of automobile, particularly a kind of air filter.
Technical background
At present, traditional automobile air inlet system is arranged in the left and right front deck of motor, and is accompanied with air inlet silencer element to improve noise qualities, and namely air-strainer and resonator are arranged separately at engine compartment.Be only suitable for being arranged in the larger car load environment in engine compartment space, be just difficult to meet arrangement requirement in characteristics of compact layout, insufficient space situation.And conventional gas introduction system is only functor, appearance requirement is not high, usually also needs other designed engines decorative cover front deck pipeline and mixed and disorderly part to be covered, arranges class, promote perceived quality in order to promote.
Summary of the invention
The utility model is to solve deficiency of the prior art, provides a kind of integrated noise reduction assembly, saves assembly space; And can be arranged in above motor, simultaneously without the need to other designed engines decorative cover, save the air filter of cost.
The technological scheme of a kind of air filter of the utility model is:
A kind of air filter, comprise lower shell body and be fixed on the upper shell above described lower shell body, described lower shell body is flat chamber, the two ends of described lower shell body are respectively equipped with suction tude assembly and steam outlet pipe assembly, integratedly in described lower shell body arrange noise reduction assembly, described noise reduction assembly is communicated with described suction tude assembly and described steam outlet pipe assembly.
The technological scheme of a kind of air filter of the utility model can also be:
Described noise reduction assembly comprises wavelength tube, filter core resonant cavity, and described wavelength tube is connected with described suction tude assembly, and described resonant cavity is connected with described steam outlet pipe assembly, and the two ends of described filter core connect described wavelength tube and described resonant cavity respectively.
Described wavelength tube is quarter-wave long tube, and described resonant cavity is multi-hole resonant cavity.
Described suction tude assembly comprises the suction tude body be connected with described lower shell body, and described suction tude body is provided with buffer element away from one end of described lower shell body, and described suction tude body is fastened by described buffer element and vehicle body.
Described buffer element is suction tude beam, and described suction tude beam is at least two that are arranged on described suction tude body end.
Described steam outlet pipe assembly comprises steam outlet pipe body and is arranged on the temperature transducer on described steam outlet pipe body.
Described steam outlet pipe body is provided with the first clip near the end of described lower shell body, and the end away from described lower shell body is provided with the second clip.
The bottom of described lower shell body is provided with lower shell body beam, the lower shell body mounting bracket pressing on described lower shell body beam and vehicle body.
Described lower shell body beam is at least four, and described lower shell body beam is distributed in bottom described lower shell body with quadrilateral.
Described upper shell is provided with mounting hole, and described upper shell is by fixing through the fastening piece of described mounting hole and lower shell body, and described mounting hole button is provided with decoration blanking cover.
A kind of air filter of the present utility model, comprise lower shell body and be fixed on the upper shell above described lower shell body, described lower shell body is flat chamber, the two ends of described lower shell body are respectively equipped with suction tude assembly and steam outlet pipe assembly, integratedly in described lower shell body arrange noise reduction assembly, described noise reduction assembly is communicated with described suction tude assembly and described steam outlet pipe assembly.Like this, lower shell body is set as flat lumen cell structure, reduces the space occupied by lower shell body, make upper shell and lower shell body can be arranged in the top of motor, optimize layout, saved space; Meanwhile, the pipeline of inside as decorative cover of engine, can shelter from by the upper shell be arranged in above motor, without the need to other designed engines decorative cover, has saved the integrated noise reduction assembly of cost.And, integrated in lower shell body noise reduction assembly is set, saves assembly space.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of air filter of the utility model;
Fig. 2 is the noise reduction assembly schematic diagram of a kind of air filter of the utility model;
Fig. 3 is the suction tude assembly schematic diagram of a kind of air filter of the utility model;
Fig. 4 is the steam outlet pipe assembly schematic diagram of a kind of air filter of the utility model;
Fig. 5 is the lower shell body bottom schematic view of a kind of air filter of the utility model;
Figure number explanation
1 ... upper shell 2 ... lower shell body 3 ... wavelength tube 4 ... filter core 5 ... resonant cavity 6 ... suction tude body 7 ... suction tude beam 8 ... steam outlet pipe body 9 ... temperature transducer 10 ... first clip 11 ... second clip 12 ... decoration blanking cover 13 ... lower shell body beam
Embodiment
Below in conjunction with specific embodiment, a kind of air filter of the present utility model is further described.
As Figure 1-5, a kind of air filter, the upper shell 1 comprising lower shell body 2 and be fixed on above described lower shell body 2, described lower shell body 2 is flat chamber, the two ends of described lower shell body 2 are respectively equipped with suction tude assembly and steam outlet pipe assembly, integratedly in described lower shell body 2 arrange noise reduction assembly, described noise reduction assembly is communicated with described suction tude assembly and described steam outlet pipe assembly.Like this, lower shell body 2 is set as flat lumen cell structure, reduces the space occupied by lower shell body 2, make upper shell 1 and lower shell body 2 can be arranged in the top of motor, optimize layout, saved space; Meanwhile, the pipeline of inside as decorative cover of engine, can shelter from by the upper shell 1 be arranged in above motor, without the need to other designed engines decorative cover, has saved the integrated noise reduction assembly of cost.And, integrated in lower shell body 2 noise reduction assembly is set, saves assembly space.
See accompanying drawing 1-5, a kind of air filter of the present utility model is on the basis of technique scheme, can be: described noise reduction assembly comprises wavelength tube 3, filter core 4 resonant cavity 5, described wavelength tube 3 is connected with described suction tude assembly, described resonant cavity 5 is connected with described steam outlet pipe assembly, and the two ends of described filter core 4 connect described wavelength tube and described resonant cavity respectively.Like this, the gas through suction tude assembly enters into filter core 4 through wavelength tube 3, and the dust in gas or moisture stick on filter core 4, reaches filtering effect and certain sound deadening; Then, along with clean gas is through resonant cavity 5, reduces inflow noise, thus reach sound deadening further.Preferred technological scheme can be further: described wavelength tube is quarter-wave long tube 3, and described resonant cavity is multi-hole resonant cavity.Like this, the erasure effect of multi-hole resonant cavity is better, and quarter-wave long tube can form multitube and to get lost structure together with multi-hole resonant cavity, and erasure effect is more remarkable.
See accompanying drawing 1-5, a kind of air filter of the present utility model is on the basis of technique scheme, can be: described suction tude assembly comprises the suction tude body 6 be connected with described lower shell body 2, described suction tude body 6 is provided with buffer element away from one end of described lower shell body 2, and described suction tude body 6 is fastened by described buffer element and vehicle body.Like this, be fastened by the body cutout on buffer element and vehicle body, assembling is simple, and efficiency of assembling is high, and decreases bolt and fix, and the fastening pieces such as required bolt, reduce cost of production.Preferred technological scheme can be further: described buffer element is suction tude beam 7, and described suction tude beam 7 is at least two that are arranged on described suction tude body 6 end.Like this, at least two suction tude beams 7 can be fastened with vehicle body respectively, the balanced support weight of suction tude body 6, fixing more firm.
See accompanying drawing 1-5, a kind of air filter of the present utility model on the basis of technique scheme, Ke Yishi: described steam outlet pipe assembly comprises steam outlet pipe body 8 and is arranged on the temperature transducer 9 on described steam outlet pipe body 8.Like this, temperature transducer 9 can sense the temperature of the gas entered in steam outlet pipe body 8, and monitoring result is passed to control system and carry out controlling and analyzing.Preferred technological scheme can be further: described steam outlet pipe body 8 is provided with the first clip 10 near the end of described lower shell body 2, and the end away from described lower shell body 2 is provided with the second clip 11.Like this, the first clip 10 and the second clip 11 the two ends can distinguishing fastening steam outlet pipe body 8 are set.
See accompanying drawing 1-5, a kind of air filter of the present utility model on the basis of technique scheme, Ke Yishi: the bottom of described lower shell body 2 is provided with lower shell body beam 13, described lower shell body beam 13 and the lower shell body 2 mounting bracket pressing on vehicle body.Like this, bulb pillar is directly pressed in lower shell body beam 13 after aiming at the bulb pillar on mounting bracket by lower shell body beam 13, completes fixing, and fitting operation is simple, without the need to other fastening pieces, improves efficiency of assembling, decreases cost of production.Preferred technological scheme can be further: described lower shell body beam 13 is at least four, and described lower shell body beam 13 is distributed in bottom described lower shell body 2 with quadrilateral.Like this, what distribute with quadrilateral states lower shell body beam 13, can make the fixing more firm of lower shell body 2.
See accompanying drawing 1-5, a kind of air filter of the present utility model is on the basis of technique scheme, can be: described upper shell 1 is provided with mounting hole that described upper shell 1 is fixed with lower shell body 2 by the fastening piece through described mounting hole, described mounting hole button is provided with decorates blanking cover 12.Like this, by fastening piece by the secure seal of upper and lower casing 2 together, fastening piece can be bolt or screw, can be used for fastening part and all can be applied to this in prior art.And after-sales service is convenient and swift, loosening fasteners, opens upper shell 1 and just can change filter core 5 in lower shell body 2, the decoration blanking cover 12 of upper shell 1 mounting hole, promotes overall aesthetic and the quality of upper shell 1.
Above-mentionedly only a kind of specific embodiment in the utility model to be illustrated; but can not as protection domain of the present utility model; every according to the change of the equivalence done by design spirit in the utility model or modification, all should think and fall into protection domain of the present utility model.
Claims (10)
1. an air filter, it is characterized in that: comprise lower shell body and be fixed on the upper shell above described lower shell body, described lower shell body is flat chamber, the two ends of described lower shell body are respectively equipped with suction tude assembly and steam outlet pipe assembly, integratedly in described lower shell body arrange noise reduction assembly, described noise reduction assembly is communicated with described suction tude assembly and described steam outlet pipe assembly.
2. a kind of air filter according to claim 1, it is characterized in that: described noise reduction assembly comprises wavelength tube, filter core resonant cavity, described wavelength tube is connected with described suction tude assembly, described resonant cavity is connected with described steam outlet pipe assembly, and the two ends of described filter core connect described wavelength tube and described resonant cavity respectively.
3. a kind of air filter according to claim 2, is characterized in that: described wavelength tube is quarter-wave long tube, and described resonant cavity is multi-hole resonant cavity.
4. a kind of air filter according to any one of claim 1-3 claim, it is characterized in that: described suction tude assembly comprises the suction tude body be connected with described lower shell body, described suction tude body is provided with buffer element away from one end of described lower shell body, and described suction tude body is fastened by described buffer element and vehicle body.
5. a kind of air filter according to claim 4, is characterized in that: described buffer element is suction tude beam, and described suction tude beam is at least two that are arranged on described suction tude body end.
6. a kind of air filter according to any one of claim 1-3 claim, is characterized in that: described steam outlet pipe assembly comprises steam outlet pipe body and is arranged on the temperature transducer on described steam outlet pipe body.
7. a kind of air filter according to claim 6, is characterized in that: described steam outlet pipe body is provided with the first clip near the end of described lower shell body, and the end away from described lower shell body is provided with the second clip.
8. a kind of air filter according to any one of claim 1-3 claim, is characterized in that: the bottom of described lower shell body is provided with lower shell body beam, the lower shell body mounting bracket pressing on described lower shell body beam and vehicle body.
9. a kind of air filter according to claim 8, is characterized in that: described lower shell body beam is at least four, and described lower shell body beam is distributed in bottom described lower shell body with quadrilateral.
10. a kind of air filter according to any one of claim 1-3 claim, is characterized in that: described upper shell is provided with mounting hole, and described upper shell is by fixing through the fastening piece of described mounting hole and lower shell body, and described mounting hole button is provided with decoration blanking cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520416954.0U CN204783376U (en) | 2015-06-17 | 2015-06-17 | Empty filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520416954.0U CN204783376U (en) | 2015-06-17 | 2015-06-17 | Empty filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204783376U true CN204783376U (en) | 2015-11-18 |
Family
ID=54523438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520416954.0U Expired - Fee Related CN204783376U (en) | 2015-06-17 | 2015-06-17 | Empty filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204783376U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443284A (en) * | 2015-12-18 | 2016-03-30 | 力帆实业(集团)股份有限公司 | Engine and air inlet hose thereof and car |
| CN107559114A (en) * | 2017-10-31 | 2018-01-09 | 天津市宇龙昊天汽车滤清器有限公司 | Compact-sized air filter air inlet pipe road assembly |
| CN109209693A (en) * | 2018-10-24 | 2019-01-15 | 大乘汽车有限公司 | A kind of structure of integration air filter and decorative cover of engine |
| CN109441619A (en) * | 2018-10-24 | 2019-03-08 | 江苏三能动力总成有限公司 | A kind of turbocharged engine ICS intercooler system |
-
2015
- 2015-06-17 CN CN201520416954.0U patent/CN204783376U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443284A (en) * | 2015-12-18 | 2016-03-30 | 力帆实业(集团)股份有限公司 | Engine and air inlet hose thereof and car |
| CN107559114A (en) * | 2017-10-31 | 2018-01-09 | 天津市宇龙昊天汽车滤清器有限公司 | Compact-sized air filter air inlet pipe road assembly |
| CN109209693A (en) * | 2018-10-24 | 2019-01-15 | 大乘汽车有限公司 | A kind of structure of integration air filter and decorative cover of engine |
| CN109441619A (en) * | 2018-10-24 | 2019-03-08 | 江苏三能动力总成有限公司 | A kind of turbocharged engine ICS intercooler system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151118 Termination date: 20200617 |