CN104612863A - Air inlet passage water filtering device - Google Patents
Air inlet passage water filtering device Download PDFInfo
- Publication number
- CN104612863A CN104612863A CN201510093159.7A CN201510093159A CN104612863A CN 104612863 A CN104612863 A CN 104612863A CN 201510093159 A CN201510093159 A CN 201510093159A CN 104612863 A CN104612863 A CN 104612863A
- Authority
- CN
- China
- Prior art keywords
- air
- air inlet
- suction port
- air outlet
- filtering cavity
- 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
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses an air inlet passage water filtering device which comprises an air inlet, an air outlet, a filtering chamber and a drainage opening, wherein the filtering chamber is of a chamber structure, and the air inlet and the air outlet are respectively formed in the two ends of the filtering chamber; the cross-sectional area of the filtering chamber is larger than the cross-sectional areas of the air inlets and the air outlets; the drainage opening is formed in the bottom of the filtering chamber and connected with a drainage pipe with a long and thin structure; a fixing lug is arranged at the outer part of the filtering chamber, and a mounting is formed in the fixing lug; the filtering chamber is horizontally mounted at the front end of an air inlet of an air filter through the mounting hole, and the air inlet and the air outlet are connected to an air inlet pipeline through hoses. The air inlet passage water filtering device is simple in structure and convenient to manufacture and mount, can effectively filter moisture in the air, and ensures that dry and clean air enters an engine through the air filter. By adopting the structure, the air inlet resistance of an air inlet system is not increased.
Description
Technical field
The present invention relates to a kind of intake duct water treatment plant, for commercial car gas handling system, belong to field of automobile.
Background technique
Air cleaner cartridge many uses paper filter material, filter material its swelling can be made to cause filter core to occur after paddling and roll over, inhale burst etc. problem.At present, enter for preventing moisture, usually the device such as venetian blind or cyclone tube is set at inlet mouth and realizes separation function, but still have portion of water and particularly enter gas handling system pipeline when Engine full load operates with air-flow, finally enter air-strainer and cause filter core to use.
Summary of the invention
Technical problem to be solved by this invention is the defect existed for prior art, provides a kind of intake duct water treatment plant.
For solving this technical problem, the invention provides a kind of intake duct water treatment plant, comprise suction port, air outlet, filtering cavity and drain opening, described filtering cavity is a cavity body structure, its two ends are respectively arranged with suction port and air outlet, described filtering cavity cross-section area is greater than the cross-section area of suction port and air outlet, and the bottom of filtering cavity is provided with drain opening, and described drain opening is connected with the waste pipe of slim-lined construction; Described filtering cavity outer installment has fixing ear, and fixing ear is provided with mounting hole, and filtering cavity is installed on air-strainer suction port front end by the mounting hole level on fixing ear, and suction port and air outlet are connected to admission line by flexible pipe.
The cross section of described suction port, air outlet and filtering cavity is circular or polygonal.
Metal lining ring is provided with in the mounting hole of described fixing ear.
Described suction port and air outlet and admission line one-body molded.
Beneficial effect: structure of the present invention is simple, manufacture and easy for installation, can moisture effectively in filtered air, and the air of guarantee dried and clean enters motor through air-strainer, and this structure does not increase the intake resistance of gas handling system.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of the embodiment of the present invention.
In figure: 1 suction port, 2 air outlets, 3 filtering cavitys, 4 drain opening, 5 fixing ear, 6 waste pipes, 7 admission lines.
Embodiment
Below in conjunction with drawings and Examples, the present invention is specifically described.
Figure 1 shows that structural representation of the present invention.
The present invention includes suction port 1, air outlet 2, filtering cavity 3 and drain opening 4.
Described filtering cavity 3 is a cavity body structure, and its two ends are respectively arranged with suction port 1 and air outlet 2.
Described filtering cavity 3 cross-section area is greater than the cross-section area of suction port 1 and air outlet 2.
The bottom of described filtering cavity 3 is provided with drain opening 4, described drain opening 4 is connected with waste pipe 6, described waste pipe 6 is set to slim-lined construction, ensure that water droplet can not be taken away by air-flow after entering waste pipe again, when water droplet gathers certain altitude in waste pipe, under gravity, just can open drain pipe port to discharge.
Described filtering cavity 3 outer installment has fixing ear 5, and fixing ear 5 is provided with mounting hole, is provided with metal lining ring in the mounting hole of fixing ear 5.
Described filtering cavity 3 is installed on air-strainer suction port front end by the mounting hole level on fixing ear 5, and suction port 1 and air outlet 2 are connected on admission line by flexible pipe.
Further:
Suction port 1 of the present invention and air outlet 2 with can be connected in admission line separately through flexible pipe, also can one-body molded with admission line 7 (as shown in Figure 2).
Further:
Described suction port 1, air outlet 2 and filtering cavity 3 can change shape as required, and its cross section can be circular or other polygonals etc.
Working principle of the present invention:
When air-flow arrives filtering cavity 3 by admission line by suction port 1, by the impact that filtering cavity 3 cross-section area increases suddenly, the rapid drawdown of air-flow local velocity, the water droplet carried in air-flow is deposited to the bottom of filtering cavity 3 under gravity, accumulate in waste pipe 6 by drain opening 4, when water droplet accumulates to certain altitude, water droplet is discharged by waste pipe 6 under gravity, after filtering cavity 3 filters, air moisture content can reduce greatly, and now the air of dried and clean enters air-strainer by air outlet 2.
Structure of the present invention is simple, manufacture and easy for installation, can moisture effectively in filtered air, and the air of guarantee dried and clean enters motor through air-strainer, and this structure does not increase the intake resistance of gas handling system.
By reference to the accompanying drawings embodiments of the invention are elaborated above, but the present invention is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, can also makes a variety of changes under the prerequisite not departing from present inventive concept.
Claims (4)
1. an intake duct water treatment plant, it is characterized in that: comprise suction port (1), air outlet (2), filtering cavity (3) and drain opening (4), described filtering cavity (3) is a cavity body structure, its two ends are respectively arranged with suction port (1) and air outlet (2), described filtering cavity (3) cross-section area is greater than the cross-section area of suction port (1) and air outlet (2), the bottom of filtering cavity (3) is provided with drain opening (4), and described drain opening (4) is connected with the waste pipe (6) of slim-lined construction; Described filtering cavity (3) outer installment has fixing ear (5), fixing ear (5) is provided with mounting hole, filtering cavity (3) is installed on air-strainer suction port front end by the mounting hole level on fixing ear (5), and suction port (1) and air outlet (2) are connected on admission line by flexible pipe.
2. intake duct water treatment plant according to claim 1, is characterized in that: the cross section of described suction port (1), air outlet (2) and filtering cavity (3) is circular or polygonal.
3. intake duct water treatment plant according to claim 1, is characterized in that: be provided with metal lining ring in the mounting hole of described fixing ear (5).
4. the intake duct water treatment plant according to claim 1,2 or 3, is characterized in that: described suction port (1) and air outlet (2) are one-body molded with admission line (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510093159.7A CN104612863A (en) | 2015-03-02 | 2015-03-02 | Air inlet passage water filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510093159.7A CN104612863A (en) | 2015-03-02 | 2015-03-02 | Air inlet passage water filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104612863A true CN104612863A (en) | 2015-05-13 |
Family
ID=53147472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510093159.7A Pending CN104612863A (en) | 2015-03-02 | 2015-03-02 | Air inlet passage water filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104612863A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112400056A (en) * | 2018-06-12 | 2021-02-23 | 沃尔沃汽车公司 | Water separator in vehicle air inlet duct |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050094065A (en) * | 2004-03-22 | 2005-09-27 | 현대자동차주식회사 | Connector with a drain pipe |
| CN201250732Y (en) * | 2008-08-21 | 2009-06-03 | 浙江吉利汽车研究院有限公司 | Intake pipe of water-separation air filter |
| CN102207048A (en) * | 2010-09-22 | 2011-10-05 | 浙江吉利汽车研究院有限公司 | Air inlet pipe of water separation air filter |
| CN202520439U (en) * | 2012-04-01 | 2012-11-07 | 中国重汽集团济宁商用车有限公司 | Air duct draining device of lorry |
| CN103452711A (en) * | 2012-05-31 | 2013-12-18 | 重庆长安汽车股份有限公司 | Air inflow structure of automobile air cleaner |
| CN204476619U (en) * | 2015-03-02 | 2015-07-15 | 中国重汽集团济南动力有限公司 | A kind of intake duct water treatment plant |
-
2015
- 2015-03-02 CN CN201510093159.7A patent/CN104612863A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050094065A (en) * | 2004-03-22 | 2005-09-27 | 현대자동차주식회사 | Connector with a drain pipe |
| CN201250732Y (en) * | 2008-08-21 | 2009-06-03 | 浙江吉利汽车研究院有限公司 | Intake pipe of water-separation air filter |
| CN102207048A (en) * | 2010-09-22 | 2011-10-05 | 浙江吉利汽车研究院有限公司 | Air inlet pipe of water separation air filter |
| CN202520439U (en) * | 2012-04-01 | 2012-11-07 | 中国重汽集团济宁商用车有限公司 | Air duct draining device of lorry |
| CN103452711A (en) * | 2012-05-31 | 2013-12-18 | 重庆长安汽车股份有限公司 | Air inflow structure of automobile air cleaner |
| CN204476619U (en) * | 2015-03-02 | 2015-07-15 | 中国重汽集团济南动力有限公司 | A kind of intake duct water treatment plant |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112400056A (en) * | 2018-06-12 | 2021-02-23 | 沃尔沃汽车公司 | Water separator in vehicle air inlet duct |
| US11378044B2 (en) | 2018-06-12 | 2022-07-05 | Volvo Bus Corporation | Water separating arrangement in a vehicle air intake |
| CN112400056B (en) * | 2018-06-12 | 2022-08-02 | 沃尔沃汽车公司 | Water separator in vehicle air inlet duct |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105708385B (en) | Base station for dust catcher | |
| AU2017227050B2 (en) | Positive pressure vent for a vehicle | |
| US10933351B2 (en) | Effluent processing apparatus for a vehicle air brake charging system | |
| CN104074586B (en) | Automotive water accumulation preventing exhaust pipe | |
| CN204476619U (en) | A kind of intake duct water treatment plant | |
| CN103321797B (en) | Vehicle engine intake system with fan-ejected dust removal device | |
| CN104612863A (en) | Air inlet passage water filtering device | |
| CN208267977U (en) | A kind of split type Air Filter Used in Desert device | |
| CN107806450B (en) | The centrifugal fan of installing separation soot gas cleaner air package | |
| EP3154704A1 (en) | Arrangement for the precleaning of air and an air intake system equipped with such an arrangement | |
| CZ2010641A3 (en) | Cyclone separator with horizontal axis of cyclone | |
| CN104533835A (en) | Novel sand and water removal centrifugal fan | |
| CN201954124U (en) | Conical air pipe | |
| CN207620943U (en) | A kind of commercial car bleed formed pipe | |
| CN203769979U (en) | Structure for separating water in air-intake pipeline of truck | |
| CN107642441A (en) | A kind of electrostatic self-cleaning type air filter for automobile | |
| CN203613637U (en) | Sewage suction truck | |
| CN205659514U (en) | Vacuum pipe dust filtrating device | |
| CN204283679U (en) | Jointing and comprise the vehicle of this jointing | |
| CN203847283U (en) | Air inlet device of air filter | |
| CN102095024B (en) | Tapered air pipe | |
| CN203540307U (en) | Demisting device of dust removing fan | |
| CN205102354U (en) | Pipeline connecting device | |
| WO2017080293A1 (en) | Pipeline connecting device | |
| CN209430316U (en) | Air intake duct |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20150513 |