CN219076945U - Air inlet pipeline and dust exhaust system of air filter - Google Patents
Air inlet pipeline and dust exhaust system of air filter Download PDFInfo
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- CN219076945U CN219076945U CN202223229633.9U CN202223229633U CN219076945U CN 219076945 U CN219076945 U CN 219076945U CN 202223229633 U CN202223229633 U CN 202223229633U CN 219076945 U CN219076945 U CN 219076945U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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Abstract
The utility model relates to the technical field of air filters of air conditioners, and provides an air inlet pipeline and a dust exhaust system of an air filter, which comprise the following components: the device comprises a pipe body, a dust discharging part, an interface, a first valve body, a second valve body and a first cover body; the first cover body is movably arranged at the air inlet end of the pipe body; the first valve body is arranged on the pipe body; the surface of the tube body is provided with an interface, and a passage for high-pressure gas to enter is formed; the second valve body is connected with the interface and used for controlling the opening and closing of the interface; the pipe body is provided with a dust discharging part which is used for discharging dust in the pipe body. According to the utility model, the first cover body is movably arranged at the air inlet end of the pipe body, the interface is arranged on the surface of the pipe body, the second valve body is connected with the interface, a high-pressure gas inlet passage is formed at the interface, the pipe body is provided with the dust discharging part, and the opening and closing of the first valve body, the second valve body and the first cover body are controlled, so that dust discharging of the pipe body is realized.
Description
Technical Field
The utility model relates to the technical field of air filters of air conditioners, in particular to an air inlet pipeline of an air filter and a dust exhausting system.
Background
At present, air conditioners on vehicles are all provided with air conditioner filters for filtering air entering a carriage from the outside, so that the air quality in the carriage is improved, common filtering substances refer to impurities, tiny particles, pollen, industrial waste gas, dust and the like contained in the air, and the air conditioner filters have the effect of preventing the substances from entering an air conditioner system to damage the air conditioner system and providing a good air environment for passengers in the vehicle.
During the operation of the air filter, a part of dust and other substances are accumulated in the air inlet pipeline, and if the accumulated dust is excessive, the filtering effect and the service life of the air filter are affected.
In the existing air filter, the air inlet pipeline does not have a dust exhausting function, a dust exhausting structure is additionally arranged on the basis of the air filter, the processing period is long, the occupied volume is large, and dust in the air inlet pipeline is not easy to clean.
Disclosure of Invention
The utility model provides an air inlet pipeline of an air filter, which is used for solving the defect that the air inlet pipeline of the air filter in the prior art does not have a dust exhausting function.
The utility model also provides a dust exhaust system.
According to a first aspect of the present utility model there is provided an air filter air intake line comprising: the device comprises a pipe body, a dust discharging part, an interface, a first valve body, a second valve body and a first cover body; the first cover body is movably arranged at the air inlet end of the pipe body; the first valve body is arranged on the pipe body; the surface of the tube body is provided with an interface, and a passage for high-pressure gas to enter is formed; the second valve body is connected with the interface and used for controlling the opening and closing of the interface; the pipe body is provided with the dust discharging part, and the dust discharging part is used for discharging dust in the pipe body.
According to one embodiment of the utility model, the tube comprises: the first connecting section, the second connecting section and the third connecting section; the first connecting section, the second connecting section and the third connecting section are sequentially connected; the first connecting section is arranged in parallel with the third connecting section, and the third connecting section is longer than the first connecting section; the second connecting section is vertically connected with the first connecting section and the third connecting section.
According to one embodiment of the utility model, the first connection section, the second connection section and the third connection section are integrally formed.
According to one embodiment of the utility model, the dust exhaust part is a dust exhaust port; the dust exhaust port is arranged at the joint of the first connecting section and the second connecting section, and/or at the joint of the second connecting section and the third connecting section, and/or at one side of the third connecting section, which is close to the first valve body.
According to one embodiment of the utility model, the dust exhaust part is an opening structure made of elastic material.
According to one embodiment of the utility model, the pipe body is provided with a through hole, and the dust discharging part is a rubber film correspondingly paved on the through hole.
According to one embodiment of the present utility model, further comprising: the second cover body is arranged at the air inlet end of the pipeline and is positioned between the first cover body and the air inlet end of the pipeline.
According to an embodiment of the present utility model, the second cover further includes: and the hole bodies are arranged on the surface of the second cover body in a plurality of Kong Tijun.
According to one embodiment of the present utility model, further comprising: the connecting hose is arranged at the air outlet end of the pipe body and is used for connecting the pipe body and the air filter.
According to a second aspect of the present utility model, there is provided a dust exhaust system comprising the air intake duct of the air filter described above.
The above technical solutions in the present utility model have at least one of the following technical effects: according to the air filter air inlet pipeline and the dust exhaust system, the first cover body is movably arranged at the air inlet end of the pipe body, the interface is arranged on the surface of the pipe body, the second valve body is connected with the interface, a high-pressure gas inlet passage is formed in the interface, the dust exhaust part is arranged on the pipe body, and the opening and closing of the first valve body, the second valve body and the first cover body are controlled, so that dust exhaust of the pipe body is realized.
Drawings
In order to more clearly illustrate the utility model or the technical solutions of the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an air inlet pipeline of an air filter according to the present utility model;
FIG. 2 is a schematic structural view of a first cover and a second cover in an air inlet pipeline of the air filter provided by the utility model;
FIG. 3 is a second schematic view of the air inlet pipe of the air filter according to the present utility model;
FIG. 4 is a third schematic view of the air inlet pipe of the air filter according to the present utility model.
Reference numerals
10. A tube body; 12. a first connection section; 14. a second connection section; 16. a third connecting section; 20. a dust removing part; 30. an interface; 40. a first valve body; 50. a second valve body; 60. a first cover; 70. a second cover; 72. a hole body; 80. and connecting a hose.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the embodiments of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the embodiments of the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
According to fig. 1, the utility model provides an air inlet pipeline of an air filter, which comprises a first connecting section 12, a second connecting section 14, a third connecting section 16, a first valve body 40, a second valve body 50, an interface 30, a dust discharging part 20 and a connecting hose 80, wherein the first connecting section 12, the second connecting section 14 and the third connecting section 16 are sequentially connected to form a pipe body 10, the third connecting section 16 is integrally formed and is longer than the first connecting section 12, the first valve body 40 controls the air outlet end of the pipe body 10, the interface 30 is arranged on the pipe body 10, the second valve body 50 controls the opening and closing of the interface 30, and the dust discharging part 20 is arranged on the pipe body 10.
According to fig. 2 and 3, the present utility model provides an air intake pipe of an air filter, a plurality of holes 72 are uniformly distributed on the surface of a second cover 70, and a first cover 60 is solid and is used for closing an air intake end of a pipe body 10.
According to the present utility model, as shown in fig. 4, there is provided an air intake pipe of an air filter, wherein a first cover 60 is disposed at one side of a first connection section 12 near an air intake end, a second cover 70 is disposed between the first cover 60 and the air intake end, the second cover 70 is normally open, and the air intake end of a pipe 10 is closed by opening and closing the first cover 30.
It should be noted that the air inlet pipeline of the air filter includes two operation modes. During normal operation, the second valve body 50 is closed, the second cover 70 is opened, and the air inlet pipeline is ensured to be smooth; when the dust exhaust works, the switch of the first valve body 40 is closed, the air outlet end is closed, the first cover body 60 is closed, the air inlet end is closed, the switch of the second valve body 50 is opened, the interface 30 is communicated with high-pressure gas, and the high-pressure gas is utilized to exhaust dust in the pipe body 10 through the dust exhaust part 20.
According to some specific implementations of the present embodiment, as shown in fig. 1 to 4, the method includes: the pipe body 10, the dust discharging part 20, the interface 30, the first valve body 40, the second valve body 50 and the first cover body 60; the first cover 60 is movably arranged at the air inlet end of the pipe body 10; the first valve body 40 is arranged on the pipe body 10; the surface of the pipe body 10 is provided with an interface 30, and a passage for high-pressure gas to enter is formed; the second valve body 50 is connected with the interface 30 and is used for controlling the opening and closing of the interface 30; the pipe body 10 is provided with a dust discharging part 20, and the dust discharging part 20 is used for discharging dust in the pipe body 10.
Specifically, the air filter is used for filtering pollen, tiny particles, dust and the like in the air so as to provide a good air environment for users, an air inlet pipeline of the air filter at present does not have a dust discharging function, some impurities are inevitably accumulated in the air inlet pipeline before the air enters the air filter, and if excessive impurities are accumulated, the filtering quality and the service life of the air filter are influenced. The utility model is characterized in that a first cover body 60 is movably arranged at the air inlet end of a pipe body 10, an interface 30 is arranged on the surface of the pipe body 10, a second valve body 50 is connected with the interface 30, a high-pressure air inlet passage is formed at the interface 30, a dust discharging part 20 is arranged on the pipe body 10, and the opening and closing of the first valve body 40, the second valve body 50 and the first cover body 60 are controlled to realize dust discharging operation of the pipe body 10.
According to one embodiment of the present utility model, the tube body 10 includes: a first connection section 12, a second connection section 14 and a third connection section 16; the first connecting section 12, the second connecting section 14 and the third connecting section 16 are connected in sequence; the first connecting section 12 is arranged in parallel with the third connecting section 16, and the third connecting section 16 is longer than the first connecting section 12; the second connecting section 14 is connected along a perpendicular to the first 12 and third 16 connecting sections.
Specifically, the pipe body 10 includes three connection sections altogether, and the three connection sections are connected in proper order, and wherein, first connection section 12 and third connection section 16 parallel arrangement, second connection section 14 and first connection section 12 and third connection section 16 are connected perpendicularly, and first connection section 12 is shorter than third connection section 16, and first connection section 12 is in the high position, and the intake pipe of this kind of shape is convenient for carry out the dust removal, and processing is simple, and production cycle is short.
In a possible embodiment, the first connecting section 12 and the third connecting section 16 may be disposed at a certain angle, and may be adjusted according to practical requirements.
According to one embodiment of the utility model, the first connecting section 12, the second connecting section 14 and the third connecting section 16 are integrally formed.
Specifically, the first connecting section 12, the second connecting section 14 and the third connecting section 16 are integrally formed, so that gaps are avoided, and the situation that the dust exhaust effect is poor due to poor sealing performance when dust exhaust work is performed is avoided.
In a possible embodiment, the tubular body 10 is a plastic injection molded tubular structure.
According to one embodiment of the present utility model, the dust discharging part 20 is a dust discharging port; the dust exhaust is arranged at the joint of the first connecting section 12 and the second connecting section 14, and/or the dust exhaust is arranged at the joint of the second connecting section 14 and the third connecting section 16, and/or the dust exhaust is arranged at one side of the third connecting section 16 close to the first valve body 40.
Specifically, the dust exhaust portion 20 is a dust exhaust port, and may be disposed at a connection portion between the second connection section 14 and the first connection section 12 and the third connection section 16, and at one end of the third connection section 16 near the air outlet, when the first valve body 40 is closed, the second valve body 50 is opened, and after the first cover body 60 is closed, high-pressure gas is filled into the pipe body 10, and accumulated dust in the pipe body 10 can be exhausted into the outside through the dust exhaust port, so as to complete dust exhaust operation.
It should be noted that the number and positions of the dust discharging openings are not limited in the utility model, and the dust discharging openings can be adjusted according to actual requirements, for example, at least four dust discharging openings can be arranged for discharging dust in a region where the use condition of the air filter is more dust.
According to an embodiment of the present utility model, the dust discharging part 20 is an opening structure made of an elastic material.
Specifically, the dust exhaust part 20 is an opening structure made of an elastic material, in a normal operation state, the dust exhaust part 20 is closed, when the dust exhaust mode is performed, the first valve body 40 is closed, the second valve body 50 is opened, after the first cover 60 is closed, high-pressure gas is filled into the pipe body 10, and due to the impact of the high-pressure gas, the dust exhaust part 20 is opened, and dust enters the outside along with the high-pressure gas rushing out of the pipe body 10.
According to an embodiment of the present utility model, the pipe body 10 is provided with a through hole, and the dust discharging part 20 is a rubber film correspondingly laid on the through hole.
Specifically, the pipe body 10 is provided with a passage opening, and the dust discharge portion 20 is a rubber film and is provided in correspondence with the passage opening to discharge dust.
According to one embodiment of the present utility model, further comprising: the second cover 70, the second cover 70 is disposed at the air inlet end of the pipeline, and is located between the first cover 60 and the air inlet end of the pipeline.
Specifically, the air inlet end of the pipeline is provided with a second cover 70, the second cover 70 is arranged between the air inlet end and the first cover 60, the second cover 70 is normally open, gas can enter the pipe 10 through the second cover 70, and the air inlet end of the pipe 10 can be closed by controlling the opening and closing of the first cover 60.
According to an embodiment of the present utility model, the second cover 70 further includes: the hole bodies 72 and the plurality of hole bodies 72 are uniformly distributed on the surface of the second cover body 70.
Specifically, the second cover 70 has a plurality of holes 72 formed on its surface, so that impurities contained in the air can be primarily filtered to a certain extent without blocking the air.
According to one embodiment of the present utility model, further comprising: and a connection hose 80, wherein the connection hose 80 is arranged at the air outlet end of the pipe body 10 and is used for connecting the pipe body 10 and the air filter.
Specifically, by providing the connection hose 80, connection between the tube body 10 and the air filter is realized, and air enters the air filter through the tube body 10 to complete the filtering operation
In some specific implementations of the present embodiment, the dust exhaust system provided by the present utility model includes the air inlet pipeline of the air filter.
According to the air filter air inlet pipeline and the dust exhaust system, the first cover body is movably arranged at the air inlet end of the pipe body, the interface is arranged on the surface of the pipe body, the second valve body is connected with the interface, the interface is provided with the high-pressure gas inlet passage, the dust exhaust part is arranged on the pipe body, and the opening and closing of the first valve body, the second valve body and the first cover body are controlled, so that dust exhaust of the pipe body is realized.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "manner," "particular modes," or "some modes," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or mode is included in at least one embodiment or mode of the embodiments of the present utility model. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or manner. Furthermore, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or ways. Furthermore, various embodiments or modes and features of various embodiments or modes described in this specification can be combined and combined by those skilled in the art without mutual conflict.
Finally, it should be noted that: the above embodiments are only for illustrating the present utility model, and are not limiting of the present utility model. While the utility model has been described in detail with reference to the embodiments, those skilled in the art will appreciate that various combinations, modifications, or equivalent substitutions can be made to the technical solutions of the present utility model without departing from the spirit and scope of the technical solutions of the present utility model, and it is intended to be covered by the scope of the claims of the present utility model.
Claims (10)
1. An air intake line for an air filter, comprising: a pipe body (10), a dust discharging part (20), an interface (30), a first valve body (40), a second valve body (50) and a first cover body (60);
the first cover body (60) is movably arranged at the air inlet end of the pipe body (10);
the first valve body (40) is arranged on the pipe body (10);
an interface (30) is arranged on the surface of the pipe body (10) and is formed with a passage for high-pressure gas to enter;
the second valve body (50) is connected with the interface (30) and is used for controlling the opening and closing of the interface (30);
the dust discharging part (20) is arranged on the pipe body (10), and the dust discharging part (20) is used for discharging dust in the pipe body (10).
2. Air filter inlet line according to claim 1, characterized in that the tubular body (10) comprises: a first connection section (12), a second connection section (14) and a third connection section (16);
the first connecting section (12), the second connecting section (14) and the third connecting section (16) are sequentially connected;
the first connecting section (12) is arranged parallel to the third connecting section (16), and the third connecting section (16) is longer than the first connecting section (12);
the second connecting section (14) is connected vertically to the first connecting section (12) and the third connecting section (16).
3. Air filter inlet line according to claim 2, characterized in that the first connection section (12), the second connection section (14) and the third connection section (16) are integrally formed.
4. An air filter inlet line according to claim 2, characterized in that the dust exhaust (20) is a dust exhaust;
the dust exhaust port is arranged at the joint of the first connecting section (12) and the second connecting section (14), and/or the dust exhaust port is arranged at the joint of the second connecting section (14) and the third connecting section (16), and/or the dust exhaust port is arranged at one side of the third connecting section (16) close to the first valve body (40).
5. An air filter inlet line according to claim 4, characterized in that the dust exhaust part (20) is an open structure made of an elastic material.
6. The air intake pipeline of the air filter according to claim 5, wherein the pipe body (10) is provided with a through hole, and the dust discharging part (20) is a rubber film correspondingly paved on the through hole.
7. An air filter inlet line according to any one of claims 1 to 6, further comprising: the second cover body (70) is arranged at the air inlet end of the pipe body, and is positioned between the first cover body (60) and the air inlet end of the pipe body.
8. An air filter inlet line according to claim 7, wherein the second cover (70) further comprises: and the hole bodies (72) are all arranged on the surface of the second cover body (70).
9. An air filter inlet line according to any one of claims 1 to 6, further comprising: the connecting hose (80) is arranged at the air outlet end of the pipe body (10) and is used for connecting the pipe body (10) and the air filter.
10. A dust extraction system comprising an air intake line of an air filter according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223229633.9U CN219076945U (en) | 2022-12-02 | 2022-12-02 | Air inlet pipeline and dust exhaust system of air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223229633.9U CN219076945U (en) | 2022-12-02 | 2022-12-02 | Air inlet pipeline and dust exhaust system of air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219076945U true CN219076945U (en) | 2023-05-26 |
Family
ID=86424113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223229633.9U Active CN219076945U (en) | 2022-12-02 | 2022-12-02 | Air inlet pipeline and dust exhaust system of air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219076945U (en) |
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2022
- 2022-12-02 CN CN202223229633.9U patent/CN219076945U/en active Active
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