CN214776592U - Aircraft air-out wind channel structure - Google Patents
Aircraft air-out wind channel structure Download PDFInfo
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- CN214776592U CN214776592U CN202120619397.8U CN202120619397U CN214776592U CN 214776592 U CN214776592 U CN 214776592U CN 202120619397 U CN202120619397 U CN 202120619397U CN 214776592 U CN214776592 U CN 214776592U
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- air inlet
- inlet pipe
- filter
- fixed plate
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Abstract
The utility model discloses an aircraft air-out wind channel structure belongs to air conditioning technology field. The air conditioner comprises an air inlet pipe, a filtering component detachably connected to the air inlet pipe, a wind shield arranged at an air inlet of the air inlet pipe, an air outlet pipe fixedly arranged below the air inlet pipe, and a fan arranged between the filtering component and the wind shield; the filter assembly comprises a fixed plate detachably connected to the air inlet pipe, a filter plate slidably connected to the end of the fixed plate, and a pair of buckle assemblies rotatably connected below the fixed plate; the buckle subassembly will the filter is fixed in the fixed plate below, avoids the filter to remove in the air-supply line. The utility model discloses a filter assembly filters the dust in the air, and filter assembly is demountable installation on the air-supply line, makes things convenient for the later stage to carry out cleaning to filter assembly.
Description
Technical Field
The utility model relates to an air conditioning technology field specifically is an aircraft air-out wind channel structure.
Background
Aircraft air conditioning unit for adjust the temperature in the aircraft cabin, humidity and air cleanliness, make the cabin air flow adjust to the optimum, it is tired to reduce the journey, but current air conditioning unit is at the in-process of operation, inside the dust in the air can pass the deep bead and get into air conditioner air-out wind channel, some dust is piled up in the wind channel, the remainder then gets into the cabin, the later stage is dismantled clean needs professional staff just to handle to the air conditioner in addition, and need consume a large amount of time.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to exist among the prior art, provide an aircraft air-out wind channel structure to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an air outlet duct structure of an airplane comprises an air inlet pipe, a filtering assembly detachably connected to the air inlet pipe, a wind shield arranged at an air inlet of the air inlet pipe, an air outlet pipe fixedly arranged below the air inlet pipe, and a fan arranged between the filtering assembly and the wind shield, wherein part of dust in air is blocked outside the air inlet pipe through the wind shield;
the filter assembly comprises a fixed plate detachably connected to the air inlet pipe, a filter plate slidably connected to the end of the fixed plate, and a pair of buckle assemblies rotatably connected below the fixed plate; the buckle subassembly will the filter is fixed in the fixed plate below, avoids the filter to remove in the air-supply line, carries out preliminary filtration to the air that gets into in the air-supply line.
Preferably, still including setting up the slide bar of fixed plate below, the filter pass through the spout with fixed plate sliding connection, be equipped with a pair of recess on the slide bar, buckle subassembly is placed in the recess, can effectually fix the filter in the below of fixed plate, avoid the filter to make a round trip to slide on the fixed plate.
Preferably, the buckle assembly comprises a positioning block fixed on the fixing plate, a rotating rod rotatably connected to the positioning block, a limiting plate arranged at the other end of the rotating rod, a return spring fixed on the limiting plate, and a sliding block connected to the other end of the return spring; the sliding block cup joints on the dwang, when the dwang card was in the recess, produced a thrust through reset spring to the sliding block, made the sliding block support on the limiting plate.
Preferably, the air conditioner further comprises a servo motor arranged at the other end of the air inlet pipe, a speed reducer in transmission connection with the servo motor, a rotating shaft arranged on the speed reducer, and more than two semicircular baffles arranged on the rotating shaft; the semicircular baffles are installed on the rotating shaft in a vertically staggered mode, the rotating shaft is driven to rotate through the matching of the servo motor and the speed reducer, air is separated through the semicircular baffles installed on the rotating shaft in a staggered mode, and dust falls down through inertia.
Preferably, still including setting up ash-collecting box on the air-supply line, ash-collecting box is located go out the tuber pipe and keep away from servo motor one side and be in under the axis of rotation.
Preferably, the filter assembly further comprises a handle arranged on the fixing plate, so that the filter assembly can be replaced conveniently.
Has the advantages that: filter the dust in the air through filtering component, and filtering component is demountable installation on the air-supply line, makes things convenient for the later stage to carry out cleaning to filtering component, utilizes servo motor and speed reducer cooperation to drive the epaxial semi-circular baffle of rotation and rotates, carries out further filtration to the dust in the air to collect the dust in the collection ash box, the later stage of being convenient for carries out cleaning to the dust.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the filter assembly of the present invention;
fig. 3 is a schematic structural view of a fixing plate of the present invention;
fig. 4 is a partial schematic view of the present invention.
In the figure: the air inlet pipe 1, the filter component 2, the wind shield 3, the air outlet pipe 4, the fan 5, the fixing plate 21, the filter plate 22, the buckle component 23, the slide bar 24, the groove 25, the servo motor 26, the rotating shaft 27, the semicircular baffle 28, the dust collecting box 29, the positioning block 231, the rotating rod 232, the limiting plate 233, the return spring 234, the sliding block 235 and the handle 210.
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.
In practical applications, the applicant has found that: aircraft air conditioning unit, a temperature for adjusting in the aircraft cabin, humidity and air cleanliness, make the aircraft cabin air flow adjust to the optimum, reduce the journey fatigue, but current air conditioning unit is at the in-process of operation, inside the dust in the air can pass the deep bead and get into air conditioner air-out wind channel, some dust is piled up in the wind channel, the remainder then gets into in the aircraft cabin, and the later stage is dismantled the cleanness to the air conditioner and needs professional staff just can handle, and need consume a large amount of time, to these problems, so invented an aircraft air-out wind channel structure, can effectual solution above-mentioned problem.
Referring to fig. 1 to 4, the present invention provides a technical solution: an air outlet duct structure of an airplane comprises an air inlet pipe 1, a filtering component 2, an air outlet pipe 4 and a servo motor 26, wherein the filtering component 2 is detachably connected to the air inlet pipe 1, a wind shield 3 is arranged at an air inlet of the air inlet pipe 1, the air outlet pipe 4 is fixedly arranged below the air inlet pipe 1, a fan 5 is arranged between the filtering component 2 and the wind shield 3, partial dust in the air is blocked outside the air inlet pipe 1 through the wind shield 3, an ash collecting box 29 is arranged on the air inlet pipe 1, and the ash collecting box 29 is positioned on one side, away from the servo motor 26, of the air outlet pipe 4 and is positioned under a rotating shaft 27; the filter assembly 2 comprises a fixed plate 21 detachably connected to the air inlet pipe 1, the end of the fixed plate 21 is slidably connected with a filter plate 22, a slide rod 24 is arranged below the fixed plate 21, the filter plate 22 is slidably connected with the fixed plate 21 through a slide groove, the slide rod 24 is provided with a pair of grooves 25, the buckle assembly 23 is arranged in the grooves 25, the filter plate 22 can be effectively fixed below the fixed plate 21, the filter plate 22 is prevented from sliding back and forth on the fixed plate 21, and the pair of buckle assemblies 23 is rotatably connected below the fixed plate 21; the buckle assembly 23 fixes the filter plate 22 below the fixing plate 21, so that the filter plate 22 is prevented from moving in the air inlet pipe 1, and air entering the air inlet pipe 1 is primarily filtered; the fixing plate 21 is provided with a handle 210 to facilitate replacement of the filter assembly 2.
The fastening assembly 23 includes a positioning block 231 fixed on the fixing plate 21, a rotating rod 232 rotatably connected to the positioning block 231, a limiting plate 233 disposed at the other end of the rotating rod 232, a return spring 234 fixed on the limiting plate 233, and a sliding block 235 connected to the other end of the return spring 234; the sliding block 235 is sleeved on the rotating rod 232, and when the rotating rod 232 is clamped in the groove 25, the sliding block 235 is pushed by the return spring 234 to abut against the limiting plate 233.
A servo motor 26 is arranged at the other end of the air inlet pipe 1, a speed reducer is in transmission connection with the servo motor 26, a rotating shaft 27 is arranged on the speed reducer, and more than two semicircular baffles 28 are arranged on the rotating shaft 27; the semicircular baffles 28 are installed on the rotating shaft 27 in a vertically staggered mode, the rotating shaft 27 is driven to rotate through the matching of the servo motor 26 and the speed reducer, air is separated through the semicircular baffles 28 installed on the rotating shaft 27 in a staggered mode, dust falls down through inertia, and the air is evolved.
Description of the working principle:
air gets into the air-supply line 1 through deep bead 3 in, filtering component 2 carries out the prefilter to the air, fix filter 22 on fixed plate 21 through buckle subassembly 23, the effectual effect that prevents the wind speed makes filter 22 remove in air-supply line 1 down, and through dismantling fixed plate 21 on the air-supply line 1, come to change cleaning to filter 22, the air after the filtration drives the semicircular baffle 28 on the axis of rotation 27 at servo motor 26 and rotates, block the air, it removes dust further to the air, and collect the dust through album ash box 29 and handle, effectively ensure the air that gets into the cabin and keep clean.
It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations.
Claims (6)
1. An aircraft air outlet duct structure is characterized by comprising an air inlet pipe, a filtering assembly detachably connected to the air inlet pipe, a wind shield arranged at an air inlet of the air inlet pipe, an air outlet pipe fixedly arranged below the air inlet pipe, and a fan arranged between the filtering assembly and the wind shield;
the filter assembly comprises a fixed plate detachably connected to the air inlet pipe, a filter plate slidably connected to the end of the fixed plate, and a pair of buckle assemblies rotatably connected below the fixed plate; the buckle subassembly will the filter is fixed in the fixed plate below, avoids the filter to remove in the air-supply line.
2. The aircraft air outlet duct structure according to claim 1, further comprising a slide bar disposed below the fixing plate, wherein the filter plate is slidably connected to the fixing plate through a slide groove, the slide bar is provided with a pair of grooves, and the fastening assembly is disposed in the grooves.
3. An aircraft air outlet duct structure according to claim 1, wherein: the buckle assembly comprises a positioning block fixed on the fixing plate, a rotating rod rotatably connected to the positioning block, a limiting plate arranged at the other end of the rotating rod, a return spring fixed on the limiting plate, and a sliding block connected to the other end of the return spring; the sliding block is sleeved on the rotating rod.
4. An aircraft air outlet duct structure according to claim 1, wherein: the air inlet pipe is characterized by also comprising a servo motor arranged at the other end of the air inlet pipe, a speed reducer in transmission connection with the servo motor, a rotating shaft arranged on the speed reducer, and more than two semicircular baffles arranged on the rotating shaft; the semicircular baffles are installed on the rotating shaft in a vertically staggered mode.
5. An aircraft air outlet duct structure according to claim 4, wherein: still including setting up ash collecting box on the air-supply line, ash collecting box is located go out the tuber pipe and keep away from servo motor one side and be in under the axis of rotation.
6. An aircraft air outlet duct structure according to claim 2, wherein: the fixing plate is characterized by further comprising a handle arranged on the fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120619397.8U CN214776592U (en) | 2021-03-26 | 2021-03-26 | Aircraft air-out wind channel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120619397.8U CN214776592U (en) | 2021-03-26 | 2021-03-26 | Aircraft air-out wind channel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214776592U true CN214776592U (en) | 2021-11-19 |
Family
ID=78667630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120619397.8U Active CN214776592U (en) | 2021-03-26 | 2021-03-26 | Aircraft air-out wind channel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214776592U (en) |
-
2021
- 2021-03-26 CN CN202120619397.8U patent/CN214776592U/en active Active
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