CN211777922U - Air filtering equipment for air compressor - Google Patents
Air filtering equipment for air compressor Download PDFInfo
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- CN211777922U CN211777922U CN201922009379.3U CN201922009379U CN211777922U CN 211777922 U CN211777922 U CN 211777922U CN 201922009379 U CN201922009379 U CN 201922009379U CN 211777922 U CN211777922 U CN 211777922U
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Abstract
The utility model discloses an air filtering device for an air compressor, when in use, air enters into an outer shell from an air inlet, flows in the outer shell along the guiding direction of an outer sound insulation baffle plate and an inner sound insulation baffle plate, is filtered when passing through an air inlet filter core and an air outlet plate, is provided with a plurality of inner sound insulation baffle plates and outer sound insulation baffle plates to increase the air filtering times, improves the air filtering effect, and absorbs impurities in the air by an upper active carbon adsorption plate to improve the air filtering effect; meanwhile, the inner sound insulation baffle plate and the outer sound insulation baffle plate absorb and isolate noise, and the emission of the noise is reduced; the filtered air enters the lower active carbon adsorption plate, enters the lower filter element to carry out secondary adsorption filtration on the air, flows along the direction guided by the silencing plate and enters the air compressor through the air outlet; through twice filtration, the air filtration effect is improved, and the emission of noise is reduced.
Description
Technical Field
The utility model relates to an air compressor machine purifies the field, specifically is an air filtering equipment that air compressor machine was used.
Background
The air filter is used for removing particle impurities in the air, when an internal combustion engine, a reciprocating compressor and the like work, if the sucked air contains impurities such as dust and the like, the abrasion of parts is aggravated, the existing air filter is simple in structure, the main components are a filter element and a shell, the filter element is a main filtering part and bears the filtering work of gas, the shell is an external structure for providing necessary protection for the filter element, the air filter is simple in structure and poor in sound insulation effect, the noise is still 60-70 decibels after filtering, so that the noise is large when the air compressor runs, the air compressor is filtered by only depending on the filter element, the filtering effect is poor, certain impurities are carried in the air, and therefore, the cylinder piston ring of the air compressor is quickly abraded after being used for a long time, and the.
Accordingly, those skilled in the art have provided an air cleaner apparatus for an air compressor to solve the problems set forth in the background art described above.
Disclosure of Invention
An object of the utility model is to provide an air filter equipment that air compressor machine was used to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an air filtering device for an air compressor comprises a shell, a connecting column and a lower active carbon adsorption plate; the top cover is arranged at the upper side end part of the outer shell, the connecting column is arranged in the middle of the upper end of the top cover, the connecting groove is embedded and installed at the outer side of the upper end of the connecting column, air inlets are formed in the end parts of the two sides of the connecting column and the connecting groove, the sound-proof cover is arranged on the end wall of the inner part of the outer shell, the lower active carbon adsorption plate is arranged at the lower end of the inner part of the outer shell and the sound-proof cover, the lower side end part of the connecting column penetrates through and extends to the upper part of the lower active carbon adsorption plate at the lower end of the inner part of the top cover and the outer shell to be fixedly connected with each other, the lower filter cores in a butt joint shape are arranged on;
the inner side of the lower end of the sealing ring is provided with a silencing layer, a plurality of silencing plates which are arranged in order are arranged inside the silencing layer, an air outlet is arranged at the middle position inside the silencing layer, the lower side end part of the air outlet penetrates through the silencing layer and the outer shell and extends to the outer side of the lower end of the outer shell, an air outlet plate is arranged on the outer ring inside the outer shell and the sound-proof shield, an air inlet filter element is arranged on the inner ring inside the outer shell and the sound-proof shield, two groups of outer sound-proof baffle plates which are arranged in order are arranged on the outer side wall surfaces of the air inlet filter element and the air outlet plate, one side end part of each outer sound-proof baffle plate, which is far away from the air inlet filter element and the air outlet plate, is fixedly connected with the wall surfaces of the outer shell and the sound-proof shield, two groups of inner sound-proof baffle plates which, and an upper activated carbon adsorption plate is arranged between the outer shell, the sound-proof cover and the connecting column and between the outer sound-proof baffle plate and the inner sound-proof baffle plate.
As a further aspect of the present invention: the top cover is in threaded connection with the outer shell.
As a further aspect of the present invention: the downside tip of air inlet all runs through the inside downside that extends to top cap and shell body and the inside setting of lining up each other of shell body.
As a further aspect of the present invention: the lower filter element is in a butt joint triangle shape.
As a further aspect of the present invention: the outer sound insulation baffle plate and the air outlet plate are integrally connected.
Compared with the prior art, the beneficial effects of the utility model are that: the device is suitable for various air filtering occasions, when in use, air enters the outer shell from the air inlet, flows in the outer shell along the guide directions of the outer sound insulation baffle plate and the inner sound insulation baffle plate, is filtered when passing through the air inlet filter element and the air outlet plate, is provided with a plurality of inner sound insulation baffle plates and outer sound insulation baffle plates to increase the air filtering times, improves the air filtering effect, and the upper active carbon adsorption plate absorbs impurities in the air to improve the air filtering effect; meanwhile, the inner sound insulation baffle plate and the outer sound insulation baffle plate absorb and isolate noise, and the emission of the noise is reduced; the filtered air enters the lower active carbon adsorption plate, enters the lower filter element to carry out secondary adsorption filtration on the air, flows along the direction guided by the silencing plate and enters the air compressor through the air outlet; through twice filtration, the air filtration effect is improved, and the emission of noise is reduced.
Drawings
Fig. 1 is a schematic structural view of an air cleaner apparatus for an air compressor.
Fig. 2 is a schematic structural view of an inner upper end of an air cleaner apparatus for an air compressor.
In the figure: 1-outer shell, 2-noise reduction layer, 3-noise reduction plate, 4-lower filter element, 5-sealing ring, 6-sound insulation cover, 7-lower active carbon adsorption plate, 8-upper active carbon adsorption plate, 9-air outlet plate, 10-outer sound insulation baffle plate, 11 air inlet filter element, 12-top cover, 13-inner sound insulation baffle plate, 14-air inlet, 15-connecting column, 16-connecting groove and 17-air outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, in an embodiment of the present invention, an air filtering apparatus for an air compressor includes an outer casing 1, a connecting column 15, and a lower active carbon adsorption plate 7; a top cover 12 is arranged at the upper side end part of the outer shell 1, a connecting column 15 is arranged in the middle of the upper end of the top cover 12, a connecting groove 16 is embedded and installed at the outer side of the upper end of the connecting column 15, air inlets 14 are formed in the end parts of two sides of the connecting column 15 and the connecting groove 16, a sound-proof cover 6 is arranged on the inner end wall of the outer shell 1, a lower active carbon adsorption plate 7 is arranged at the lower end of the inner parts of the outer shell 1 and the sound-proof cover 6, the lower side end part of the connecting column 15 penetrates through the lower active carbon adsorption plate 7 extending to the lower end of the inner parts of the top cover 12 and the outer shell 1 and is fixedly connected with the lower active carbon adsorption plate 7, a butt-joint-shaped lower filter core 4 is arranged on two sides of the lower active carbon adsorption plate 7, and;
the inboard noise damping layer 2 that is equipped with of lower extreme of sealing washer 5, and noise damping layer 2's inside is equipped with the acoustical panel 3 of a plurality of range in order, the inside intermediate position of noise damping layer 2 is equipped with gas outlet 17, and the downside tip of gas outlet 17 runs through noise damping layer 2 and the lower extreme outside that shell body 1 extends to shell body 1, and the inside outer lane of shell body 1 and sound-proof housing 6 is equipped with air outlet plate 9, the inside inner circle of shell body 1 and sound-proof housing 6 is equipped with air inlet filter core 11, and all be equipped with two sets of outer sound insulation baffling boards 10 of range in order on air inlet filter core 11 and the outside wall of air outlet plate 9, and outer sound insulation baffling board 10 keeps away from between one side tip of air inlet filter core 11 and air outlet plate 9 and the wall of shell body 1 and sound-proof housing 6 fixed connection, and all be equipped with two sets of interior sound insulation baffling board 13 of range in order on air inlet filter core 11 and the interior side wall of air outlet Fixedly connected, and the outer shell 1 and the sound-proof housing 6 and the connecting column 15 are respectively provided with an upper active carbon adsorption plate 8 between the intersections of the outer sound-proof baffle plate 10 and the inner sound-proof baffle plate 13.
The top cover 12 is in threaded connection with the outer shell 1.
The lower side end of the air inlet 14 penetrates through the inner lower sides of the top cover 12 and the outer shell 1 and is communicated with the inside of the outer shell 1.
The lower filter element 4 is in a butt joint triangle shape.
The outer sound insulation baffle plate 10 and the air outlet plate 9 are integrally connected.
The utility model discloses a theory of operation is:
the utility model relates to an air filter equipment that air compressor used, this device is applicable to multiple air filter occasion, during the use, the air gets into shell body 1 from air inlet 14 in, the air flows along outer sound insulation baffling board 10 and inner sound insulation baffling board 13 direction in shell body 1, filter when passing through air inlet filter core 11 and air outlet plate 9, be equipped with a plurality of inner sound insulation baffling boards 13 and outer sound insulation baffling board 19 and increase the air filtration number of times, improve the air filter effect, upper active carbon adsorption plate 8 absorbs the impurity in the air, improve the air filter effect; meanwhile, the inner sound insulation baffle plate 13 and the outer sound insulation baffle plate 19 absorb and isolate noise, and the emission of the noise is reduced; the filtered air enters the lower active carbon adsorption plate 7 and enters the lower filter element 4 to carry out secondary adsorption and filtration on the air, and the air flows along the direction guided by the acoustical panel 3 and enters the air compressor through the air outlet 17; through twice filtration, the air filtration effect is improved, and the emission of noise is reduced.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. An air filtering device for an air compressor comprises a shell (1), a connecting column (15) and a lower active carbon adsorption plate (7); it is characterized in that the upper end part of the outer shell (1) is provided with a top cover (12), a connecting column (15) is arranged in the middle of the upper end of the top cover (12), a connecting groove (16) is embedded and installed on the outer side of the upper end of the connecting column (15), air inlets (14) are arranged at the end parts of the two sides of the connecting column (15) and the connecting groove (16), sound-proof covers (6) are arranged on the inner end walls of the outer shell (1), and the lower ends of the inner parts of the outer shell (1) and the sound-proof shield (6) are provided with a lower active carbon adsorption plate (7), the lower end part of the connecting column (15) penetrates and extends to the upper part of the lower active carbon adsorption plate (7) at the lower end of the top cover (12) and the inner part of the outer shell (1) and is fixedly connected with the lower active carbon adsorption plate (7), and the two sides of the lower end of the lower active carbon adsorption plate (7) are both provided with a butt-joint lower filter element (4), and the lower side ends of the lower filter element (4) and the lower active carbon adsorption plate (7) are provided with a sealing ring (5);
the inner side of the lower end of the sealing ring (5) is provided with a silencing layer (2), a plurality of silencing plates (3) which are orderly arranged are arranged inside the silencing layer (2), an air outlet (17) is arranged at the middle position inside the silencing layer (2), the lower side end part of the air outlet (17) penetrates through the silencing layer (2) and the outer shell (1) and extends to the outer side of the lower end of the outer shell (1), an air outlet plate (9) is arranged on the outer ring inside the outer shell (1) and the sound-proof cover (6), an air inlet filter element (11) is arranged on the inner ring inside the outer shell (1) and the sound-proof cover (6), two groups of outer sound-proof baffle plates (10) which are orderly arranged are arranged on the outer side wall surfaces of the air inlet filter element (11) and the air outlet plate (9), and one side end part of the outer sound-proof baffle plate (10), which is far away from the air inlet filter element (11) and the, and the inner side wall surfaces of the air inlet filter element (11) and the air outlet plate (9) are respectively provided with two groups of inner sound insulation baffle plates (13) which are arranged in order, one side end part of each inner sound insulation baffle plate (13) far away from the air inlet filter element (11) and the air outlet plate (9) is fixedly connected with the connecting column (15), and an active carbon adsorption plate (8) is respectively arranged between the outer shell (1), the sound insulation cover (6) and the connecting column (15) and the intersection of the outer sound insulation baffle plate (10) and the inner sound insulation baffle plates (13).
2. An air cleaning device for an air compressor according to claim 1, characterized in that the top cover (12) is screwed to the outer casing (1).
3. The air cleaner device for the air compressor according to claim 1, wherein the lower end of the air inlet (14) extends through the top cover (12) and the inner lower side of the outer casing (1) and is communicated with the inner part of the outer casing (1).
4. The air cleaner device for an air compressor according to claim 1, wherein the lower filter element (4) has a butt-triangular shape.
5. The air filtering device for the air compressor as claimed in claim 1, wherein the outer sound-insulating baffle plate (10) and the air outlet plate (9) are integrally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922009379.3U CN211777922U (en) | 2019-11-19 | 2019-11-19 | Air filtering equipment for air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922009379.3U CN211777922U (en) | 2019-11-19 | 2019-11-19 | Air filtering equipment for air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211777922U true CN211777922U (en) | 2020-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922009379.3U Active CN211777922U (en) | 2019-11-19 | 2019-11-19 | Air filtering equipment for air compressor |
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| Country | Link |
|---|---|
| CN (1) | CN211777922U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112483366A (en) * | 2020-11-27 | 2021-03-12 | 苏州牧风压缩机设备有限公司 | Air compressor air filter capable of reducing noise |
-
2019
- 2019-11-19 CN CN201922009379.3U patent/CN211777922U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112483366A (en) * | 2020-11-27 | 2021-03-12 | 苏州牧风压缩机设备有限公司 | Air compressor air filter capable of reducing noise |
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