CN214787915U - Leading filter equipment of air compressor machine - Google Patents
Leading filter equipment of air compressor machine Download PDFInfo
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- CN214787915U CN214787915U CN202121406412.7U CN202121406412U CN214787915U CN 214787915 U CN214787915 U CN 214787915U CN 202121406412 U CN202121406412 U CN 202121406412U CN 214787915 U CN214787915 U CN 214787915U
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- air
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Abstract
The utility model belongs to the technical field of compressors and provides a front-mounted filtering device of an air compressor, which comprises a shell, wherein one side of the shell is provided with an air inlet, and the other side of the shell is provided with an air outlet; a cover body matched with the shell is arranged at the top of the shell, a filter screen support frame is arranged in the shell, and a filter screen is arranged in the filter screen support frame; the filter screen extends to the cover body, and the cover body is provided with a cleaning device; the utility model discloses simple structure can carry out the secondary filter to the gas that enters into in the air compressor, and the filter effect is good, and the filter screen all can be dismantled with the filter pulp, can rinse it at any time, and convenience very improves work efficiency, carries out further protection to the air compressor, improves air compressor's life.
Description
Technical Field
The application relates to the technical field of compressors, in particular to a front filtering device of an air compressor.
Background
In the use process of the compressor, air supply is introduced from the air inlet, when external air is sucked, if impurities with large volume exist in the external air, the impurities are sucked into the compressor along with the air, and if more impurities exist, the inside of the compressor is blocked, so that the use effect of the compressor is seriously influenced, and the compressor is very inconvenient to clean and needs to be matched with a special filter for use; if solid impurity particles enter the machine head, the abrasion of a screw rod of the machine head of the compressor is aggravated, the efficiency of the machine head is reduced, and the power consumption of the whole machine is increased; if solid foreign particles enter the bearing, the abrasion and the failure of the bearing are also aggravated, the vibration and the abnormal sound of the machine head are caused, and the machine head is even blocked.
When gas gets into inside the compressor among the prior art, can set up a filter equipment in advance, but the filter equipment structure among the prior art is complicated, and the filter effect is relatively poor, and it just washs the difficulty, seriously reduces work efficiency.
Therefore, a new technical solution is needed to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The application provides a front filtering device of an air compressor, which comprises a shell, wherein an air inlet is formed in one side of the shell, and an air outlet is formed in the other side of the shell; a cover body matched with the shell is arranged at the top of the shell, a filter screen support frame is arranged in the shell, and a filter screen is arranged in the filter screen support frame; the filter screen extends to the cover body, and the cover body is provided with a cleaning device.
As a preferred scheme, the air outlet is connected with the secondary filtering device through an air outlet pipeline.
As an optimal scheme, the secondary filter equipment includes the casing that admits air of being connected with the pipeline of giving vent to anger, it crosses the filter pulp to admit air the internal being equipped with of casing, it sets up in the support to cross the filter pulp, the support is connected with the mounting panel, be equipped with the bleeder vent on the mounting panel, the mounting panel passes through the connecting rod and is connected with the base, the base is connected with the casing of admitting air.
As a preferred scheme, the base is provided with external threads, the air inlet shell is internally provided with internal threads matched with the air inlet shell, and the base is connected with the air inlet shell through threads.
Preferably, the upper part of the air inlet shell is provided with a connecting part.
Preferably, the outer side of the connecting part is provided with a connecting thread.
As a preferred scheme, the cleaning device comprises a slide rail, an electric slide seat is arranged on the slide rail, an electric telescopic rod is arranged on the electric slide seat, and a cleaning brush is arranged on the electric telescopic rod.
Preferably, the number of the cleaning devices is two, and the cleaning devices are symmetrical about the filter screen.
As a preferred scheme, the top of the filter screen support frame is provided with a handle.
As a preferred scheme, the filter screen support frame comprises a first vertical rod and a second vertical rod which are arranged in parallel, the first vertical rod and the second vertical rod are connected through a first cross rod, and T-shaped grooves are formed in the first vertical rod and the second vertical rod.
As a preferred scheme, the filter screen comprises T-shaped sliding parts matched with the T-shaped grooves, and the filter screen is arranged between the T-shaped sliding parts.
As a preferable scheme, the lower part of the filter screen is provided with a first magnet at two sides of the filter screen, the inner side of the cover body is provided with a second magnet matched with the first magnet, and the magnetic poles of the first magnet and the second magnet are opposite.
As a preferred scheme, a fan is arranged at the air outlet.
In the utility model, the gas inlet enters the shell, the filter screen filters dust, particles and the like, the filtered gas enters the gas inlet shell through the gas outlet, the gas outlet is smaller than the gas inlet, the diameter of the gas inlet shell is larger than the gas outlet, and the gas quickly enters the gas inlet shell with larger diameter from the gas outlet with small inner diameter, so that effective noise reduction can be realized, and the silencing effect is achieved; the air entering the air inlet shell is secondarily filtered through the filter cotton, so that finer dust is filtered, and the air compressor is further protected; when the filter screen needs to be cleaned, the filter screen slides upwards in the T-shaped groove, moves to the position where the magnet I adsorbs the magnet II, limits and fixes the filter screen, moves the cleaning brush through the matching of the electric sliding seat and the electric telescopic rod, brushes the filter screen by the cleaning brush, and resets the brushed filter screen; when the filter cotton needs to be unpicked and washed, the base is separated from the air inlet shell by twisting the base, so that the filter cotton is moved out to carry out corresponding operation.
The utility model discloses simple structure can carry out the secondary filter to the gas that enters into in the air compressor, and the filter effect is good, and the filter screen all can be dismantled with the filter pulp, can rinse it at any time, and convenience very improves work efficiency, carries out further protection to the air compressor, improves air compressor's life.
Drawings
FIG. 1 is a schematic structural view of angle one of the present application;
FIG. 2 is a schematic structural view of angle two of the present application;
FIG. 3 is a schematic structural view of the filter screen support frame of the present application;
FIG. 4 is a schematic structural view of a filter screen of the present application;
FIG. 5 is a schematic view of the structure of the filter screen with magnets of the present application;
FIG. 6 is a schematic view of the internal structure of the secondary filter apparatus of the present application;
1. casing 2, air inlet 3, lid 4, filter screen support frame
5. Filter screen 6, handle 7, air outlet pipeline 8 and secondary filter device
9. Air inlet shell 10, support 11, mounting plate 12 and vent hole
13. Connecting rod 14, base 15, connecting part 16 and slide rail
17. Electric sliding seat 18, electric telescopic rod 19, connecting rod 20 and cleaning brush
21. A first vertical rod 22, a second vertical rod 23, a first cross rod 24 and a T-shaped groove
25. T-shaped sliding part 26 and a first magnet.
Detailed Description
The following describes in detail a specific embodiment of the present invention with reference to fig. 1 to 6. It should be noted that the embodiments described herein are only for illustrating and explaining the present invention, and are not to be construed as limiting the present invention.
The first embodiment is as follows:
the application provides a front filtering device of an air compressor, which comprises a shell 1, wherein an air inlet 2 is arranged on one side of the shell 1, an air outlet is arranged on the other side of the shell 1, and preferably, the air outlet is smaller than the air inlet 2; preferably, the gas outlet is provided with a fan, the fan can improve the filtering speed and improve the working efficiency, and the fan adopts a fan in the technology, the utility model discloses do not make any improvement to its structure, do not limit to its specific model, do not do specific details here; a cover body 3 matched with the shell body 1 is arranged at the top of the shell body 1, the cover body 3 and the shell body 1 are connected by adopting devices such as buckles in the prior art, a filter screen support frame 4 is arranged in the shell body 1, the filter screen support frame 4 and the inner wall of the shell body 1 are fixed in well-known modes such as welding, bonding and the like, a filter screen 5 is arranged in the filter screen support frame 4, and the filter screen 5 is detachably connected with the filter screen support frame 4; the filter screen 5 extends to the cover body 3, and the filter screen 5 can extend out of the cover body 3 for cleaning; and a cleaning device is arranged on the cover body 3 and used for cleaning the filter screen 5.
Preferably, in order to facilitate the drawing of the filter screen 5, a handle 6 is disposed on the top of the filter screen 5, and the handle 6 and the top of the filter screen 5 are fixed by welding, bonding, or other well-known methods.
In the utility model, air enters the shell 1 through the air inlet 2, particles and dust in the air are filtered through the filter screen 5, and the filtered air flows out through the air outlet; when needing to clear up filter screen 5, carry out the pull with filter screen 5 along filter screen support frame 4, during pull to the upper portion of lid 3, wash filter screen 5 through cleaning device.
Example two:
set up secondary filter equipment in this embodiment, can form better filtration to the air, better forms the protection to air compressor, specifically, the gas outlet is connected with secondary filter equipment 8 through outlet duct 7.
More specifically, the secondary filtering device 8 includes an air inlet housing 9 connected to the air outlet pipe 7, the air inlet housing 9 is preferably cylindrical, the diameter of the air inlet housing 9 is larger than that of the air outlet pipe 7, and the air rapidly enters the air inlet housing 9 with a larger inner diameter from the small inner diameter of the air outlet pipe 7, so that effective noise reduction can be realized, and the effect of noise reduction is achieved; the air inlet shell 9 is internally provided with filter cotton which is arranged in a support 10, the bottom of the support 10 is connected with an installation plate 11 in a welding mode, a bonding mode and the like, and the installation plate 11 is provided with an air vent 12; mounting panel 11 is connected with base 14 through connecting rod 13, and connecting rod 13 is fixed through well known modes such as welding, bonding with mounting panel 11, base 14 is connected with air inlet housing 9, and base 14 can be dismantled with air inlet housing 9 and be connected, makes things convenient for the dismantlement of base to the dismantlement of convenient filter pulp, filter pulp adopt among the prior art filter pulp can, also can adopt sponge isotructure, filter pulp not only can adsorb littleer dust in the air, also can play partly sound effect of inhaling, the noise reduction.
Preferably, an external thread is formed on the base 14, an internal thread matched with the external thread is formed in the air inlet shell 9, the base 14 is connected with the air inlet shell 9 through the thread, the thread is connected, the manufacturing cost is low, the connection is convenient, and the operation is easy.
Preferably, the upper portion of the air inlet housing 9 is provided with a connecting portion 15, the connecting portion 15 is used for connecting with an air compressor, and more preferably, the outer side of the connecting portion 15 is provided with a connecting screw thread, and the connecting screw thread is in threaded connection with the air compressor, so that quick and stable connection with the air compressor can be realized.
Example three:
the embodiment specifically defines the cleaning device, specifically, the cleaning device includes a slide rail 16, the slide rail 16 is disposed at the upper portion of the housing 1, an electric slide seat 17 is disposed on the slide rail 16, an electric telescopic rod 18 is disposed on the electric slide seat 17, a cleaning brush 20 is connected to the electric telescopic rod 18 through a connecting rod 19, the cleaning brush 20 is in contact with the extended filter screen 5, and the connecting rod 19 is connected to the electric telescopic rod 18, the connecting rod 19 and the cleaning brush 20 by well-known methods such as bonding, welding, and screwing; the electric sliding seat 17 and the electric telescopic rod 18 both adopt devices in the prior art, the utility model does not improve the structure, does not limit the specific model, and is not described in detail herein;
preferably, for better cleaning of the filter screen, the number of the cleaning devices is two, and the two cleaning devices are symmetrical about the filter screen 5, and both sides of the filter screen 5 are cleaned simultaneously, so that the filter screen is cleaned more fully.
Example four:
the filter screen support frame 4 is specifically limited in this embodiment, specifically, the filter screen support frame 4 includes a first vertical rod 21 and a second vertical rod 22 which are arranged in parallel, the first vertical rod 21 and the second vertical rod 22 are respectively fixed in contact with the inner side of the casing 1, the first vertical rod 21 and the second vertical rod 22 are connected through a first cross rod 23, the first vertical rod 21 and the second vertical rod 22 are respectively perpendicular to the first cross rod 23, the first cross rod 23 is fixed in contact with a bottom plate in the casing 1, the bottom of the filter screen 5 is in contact with the first cross rod 23, and T-shaped grooves 24 are formed in the first vertical rod 21 and the second vertical rod 23; preferably, filter screen 5 includes 25 with T type groove 24 complex T type sliding part, be equipped with filter screen 5 between the T type sliding part 25, filter screen 5 and T type sliding part 25 take modes such as bonding, integrated into one piece, improve the intensity of filter screen, filter screen 5 adopt prior art filter screen can, if 304 stainless steel round hole screen cloth, the aperture according to specific needs set for can, T type sliding part 25 slides along T type groove 24 to make filter screen 5 can remove to the top of lid 3, clear up, wash it through cleaning device.
Preferably, in order to improve the stability of the filter screen during cleaning, the lower part of the filter screen 5 is provided with a first magnet 26 on two sides of the filter screen, the inner side of the cover body 3 is provided with a second magnet matched with the first magnet 26, and the magnetic poles of the first magnet 26 and the second magnet are opposite; the lower part of the first magnet 26 is in contact with the first cross rod 23, and the first magnet 26 not only plays a role in fixing, but also plays a role in limiting; when the filter screen 5 needs to be cleaned, the filter screen 5 slides upwards in the T-shaped groove 24, moves to the first magnet 26 to be adsorbed by the second magnet, and limits and fixes the filter screen 5.
The working principle of the utility model is that the gas inlet enters the shell 1, and is filtered by the filter screen 5 to filter dust, particles and the like, and the filtered gas enters the gas inlet shell 9 through the gas outlet pipeline 7, because the diameter of the gas inlet shell 9 is larger than that of the gas outlet pipeline 7, the gas quickly enters the gas inlet shell 9 with larger diameter through the gas outlet pipeline 7 with small inner diameter, thereby realizing effective noise reduction and playing a role in silencing; the gas entering the air inlet shell 9 is secondarily filtered through the filter cotton, so that finer dust is filtered, and the air compressor is further protected; when the filter screen 5 needs to be cleaned, the filter screen 5 slides upwards in the T-shaped groove 24, moves to the position where the magnet I26 adsorbs the magnet II, limits and fixes the filter screen 5, moves the cleaning brush 20 through the matching of the electric sliding seat 17 and the electric telescopic rod 18, brushes the filter screen 5 by the cleaning brush 20, and resets the brushed filter screen; when the filter cotton needs to be unpicked and washed, the base 14 is separated from the air inlet shell 9 by screwing the base 14, so that the filter cotton is removed, and corresponding operation is carried out.
To sum up, owing to adopted above-mentioned technical scheme, the utility model discloses simple structure can carry out the secondary to the gas that enters into the air compressor in and filter, and the filter effect is good, and the filter screen all can be dismantled with the filter pulp, can rinse it at any time, and convenience very improves work efficiency, carries out further protection to the air compressor, improves air compressor's life.
The device, the connection relation etc. that above-mentioned not specifically describe all belong to prior art, the utility model discloses do not do specific repeated description here.
The standard parts used in the document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, and machines, parts and equipment adopt conventional models in the prior art; the control mode of the cleaning device is automatically controlled by a controller, the controller adopts a single chip microcomputer in the prior art, and a control circuit of the controller can be realized by simple programming of a person skilled in the art, and the cleaning device belongs to the common knowledge in the field, and is mainly used for protecting a mechanical device, so the control mode and the circuit connection are not explained in detail in the application.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are included in the scope of protection of the present invention.
It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present application will not be described separately.
In addition, any combination of the various embodiments of the present application can be made, and the present application should be considered as disclosed in the present application as long as the combination does not depart from the spirit of the present application.
Claims (10)
1. A pre-filtering device of an air compressor comprises a shell (1), wherein an air inlet (2) is formed in one side of the shell (1), and an air outlet is formed in the other side of the shell (1), and is characterized in that a cover body (3) matched with the shell is arranged at the top of the shell (1), a filter screen supporting frame (4) is arranged in the shell (1), and a filter screen (5) is arranged in the filter screen supporting frame (4); the filter screen (5) extends to the cover body (3), and a cleaning device is arranged on the cover body (3).
2. The pre-filtering device of air compressor as claimed in claim 1, wherein the air outlet is connected with the secondary filtering device (8) through an air outlet pipe (7).
3. The front filtering device of an air compressor as claimed in claim 2, wherein the secondary filtering device (8) comprises an air inlet casing (9) connected with the air outlet pipeline (7), filter cotton is arranged in the air inlet casing (9), the filter cotton is arranged in a support (10), the support (10) is connected with a mounting plate (11), air holes (12) are formed in the mounting plate (11), the mounting plate (11) is connected with a base (14) through a connecting rod (13), and the base (14) is connected with the air inlet casing (9).
4. The pre-filtering device of the air compressor as claimed in claim 3, wherein the base (14) is provided with external threads, the air inlet housing (9) is provided with internal threads matched with the internal threads, and the base (14) is connected with the air inlet housing (9) through threads.
5. The pre-filtering device of air compressor as claimed in claim 3, characterized in that the upper part of the air intake casing (9) is provided with a connecting part (15).
6. The pre-filtering device of an air compressor according to claim 1, wherein the cleaning device comprises a slide rail (16), an electric slide (17) is arranged on the slide rail (16), an electric telescopic rod (18) is arranged on the electric slide (17), and a cleaning brush (20) is arranged on the electric telescopic rod (18).
7. The pre-filtering device of air compressor as claimed in claim 1, characterized in that the number of said cleaning devices is two, symmetrical with respect to the filtering net (5).
8. The front filtering device of the air compressor as claimed in claim 1, wherein the filter screen supporting frame (4) comprises a first vertical rod (21) and a second vertical rod (22) which are arranged in parallel, the first vertical rod (21) and the second vertical rod (22) are connected through a first cross rod (23), and T-shaped grooves (24) are formed in the first vertical rod (21) and the second vertical rod (22).
9. The pre-filtering device of the air compressor as claimed in claim 8, wherein the filter screen (5) comprises T-shaped sliding portions (25) engaged with the T-shaped grooves (24), and a filter screen body is arranged between the T-shaped sliding portions (25).
10. The pre-filtering device of air compressor as claimed in any one of claims 1 to 9, wherein the lower part of the filtering net (5) is provided with a first magnet (26) at two sides of the filtering net (5), the inner side of the cover body (3) is provided with a second magnet matched with the first magnet (26), and the magnetic poles of the first magnet (26) and the second magnet are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121406412.7U CN214787915U (en) | 2021-06-23 | 2021-06-23 | Leading filter equipment of air compressor machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121406412.7U CN214787915U (en) | 2021-06-23 | 2021-06-23 | Leading filter equipment of air compressor machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214787915U true CN214787915U (en) | 2021-11-19 |
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ID=78714398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121406412.7U Active CN214787915U (en) | 2021-06-23 | 2021-06-23 | Leading filter equipment of air compressor machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214787915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114799380A (en) * | 2022-05-18 | 2022-07-29 | 哈尔滨理工大学 | Linear cutting machine cutting fluid scrubbing bin |
-
2021
- 2021-06-23 CN CN202121406412.7U patent/CN214787915U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114799380A (en) * | 2022-05-18 | 2022-07-29 | 哈尔滨理工大学 | Linear cutting machine cutting fluid scrubbing bin |
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