CN204476619U - A kind of intake duct water treatment plant - Google Patents

A kind of intake duct water treatment plant Download PDF

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Publication number
CN204476619U
CN204476619U CN201520121927.0U CN201520121927U CN204476619U CN 204476619 U CN204476619 U CN 204476619U CN 201520121927 U CN201520121927 U CN 201520121927U CN 204476619 U CN204476619 U CN 204476619U
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CN
China
Prior art keywords
suction port
filtering cavity
air outlet
air
fixing ear
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.)
Active
Application number
CN201520121927.0U
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Chinese (zh)
Inventor
孔鹏
刘保国
金增兵
王一平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sinotruk Jinan Power Co Ltd
China National Heavy Duty Truck Group Jinan Power Co Ltd
Original Assignee
China National Heavy Duty Truck Group Jinan Power Co Ltd
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Filing date
Publication date
Application filed by China National Heavy Duty Truck Group Jinan Power Co Ltd filed Critical China National Heavy Duty Truck Group Jinan Power Co Ltd
Priority to CN201520121927.0U priority Critical patent/CN204476619U/en
Application granted granted Critical
Publication of CN204476619U publication Critical patent/CN204476619U/en
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Abstract

The utility model discloses 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, 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 utility model structure 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.

Description

A kind of intake duct water treatment plant
Technical field
The utility model relates to a kind of intake duct water treatment plant, for commercial car gas handling system, belongs 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 in the utility model is the defect existed for prior art, provides a kind of intake duct water treatment plant.
For solving this technical problem, the utility model 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: the utility model structure 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 utility model;
Fig. 2 is the structural representation of the utility model embodiment.
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 utility model is specifically described.
Figure 1 shows that structural representation of the present utility model.
The utility model comprises 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 utility model 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 utility model:
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.
The utility model structure 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 embodiment of the present utility model is elaborated above, but the utility model is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from the utility model aim.

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).
CN201520121927.0U 2015-03-02 2015-03-02 A kind of intake duct water treatment plant Active CN204476619U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520121927.0U CN204476619U (en) 2015-03-02 2015-03-02 A kind of intake duct water treatment plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520121927.0U CN204476619U (en) 2015-03-02 2015-03-02 A kind of intake duct water treatment plant

Publications (1)

Publication Number Publication Date
CN204476619U true CN204476619U (en) 2015-07-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520121927.0U Active CN204476619U (en) 2015-03-02 2015-03-02 A kind of intake duct water treatment plant

Country Status (1)

Country Link
CN (1) CN204476619U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104612863A (en) * 2015-03-02 2015-05-13 中国重汽集团济南动力有限公司 Air inlet passage water filtering device
CN107542606A (en) * 2016-06-29 2018-01-05 长城汽车股份有限公司 Air intake structure and air cleaner and vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104612863A (en) * 2015-03-02 2015-05-13 中国重汽集团济南动力有限公司 Air inlet passage water filtering device
CN107542606A (en) * 2016-06-29 2018-01-05 长城汽车股份有限公司 Air intake structure and air cleaner and vehicle
CN107542606B (en) * 2016-06-29 2020-01-14 长城汽车股份有限公司 Air inlet structure, air filter and vehicle

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