CN215570830U - Air intake device for air conditioning unit - Google Patents
Air intake device for air conditioning unit Download PDFInfo
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- CN215570830U CN215570830U CN202121371551.0U CN202121371551U CN215570830U CN 215570830 U CN215570830 U CN 215570830U CN 202121371551 U CN202121371551 U CN 202121371551U CN 215570830 U CN215570830 U CN 215570830U
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- casing
- baffle
- filter screen
- shell
- conditioning unit
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Abstract
The utility model discloses an air inlet device for an air conditioning unit, which comprises a shell, an ash accumulation groove, a baffle, a compression spring and a filter screen, wherein a fixed block is arranged at the edge of the shell, a round hole is formed in the middle of the fixed block, the filter screen is arranged in the shell, the baffle is arranged at the air inlet end of the shell, and the ash accumulation groove is arranged on the side wall of the shell close to the bottom. This an air inlet device for air conditioning unit, be provided with filter screen and baffle, when beginning the air inlet, wind can get into inside the casing through the baffle, the slope design of baffle this moment can adsorb the dust that carries in the wind to a certain extent, when wind gets into inside the casing, the dust in the design through the filter screen with wind is intercepted, guarantee that the dust can not get into the inside influence operation of unit and increase the clearance degree of difficulty, the filter screen can shake the dust on the filter screen down in the deposition groove under the blowing of wind simultaneously, thereby be convenient for to air inlet device's clearance.
Description
Technical Field
The utility model relates to the technical field of air conditioning units, in particular to an air inlet device for an air conditioning unit.
Background
The air conditioning unit is an air treatment device assembled by various air treatment functional sections, and mainly comprises a host machine, a water pump, a fan coil, an air cabinet, a fresh air machine and a pipeline system. The end device is responsible for specifically processing the temperature and the humidity of the air by utilizing the cold and heat sources from the transmission and distribution, so that the air parameters of the target environment meet the requirements.
Air conditioning unit need use hot blast blowpipe apparatus to extract the air in the external world when extracting the air, but current hot blast blowpipe apparatus is inconvenient when installation and dismantlement, influences work efficiency, and current hot blast blowpipe apparatus's dust filter effect is not good simultaneously, and secondly also comparatively troublesome when carrying out the dust clearance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an air inlet device for an air conditioning unit, which aims to solve the problems of inconvenient disassembly and assembly, poor filtering effect and complex dust cleaning process in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an air inlet unit for air conditioning unit, includes casing, deposition groove, baffle, compression spring and filter screen, the edge of casing is provided with the fixed block, and the fixed block is provided with 4 at least, the round hole has been seted up to the centre of fixed block, and the bolt through this round hole with casing fixed mounting on quick-witted wall, the circular shape air intake has been seted up at one side of quick-witted wall to the casing installation, and the one end of air intake is provided with the flabellum, the inside of casing is provided with the filter screen, and the air inlet end of casing is provided with the baffle, and the baffle is provided with 7 at least, the casing is close to and installs the deposition groove on the lateral wall of bottom.
Preferably, sliding rails are arranged between the two sides of the ash deposition groove and the inner wall of the shell, the ash deposition groove is in sliding connection with the shell, and the top end of the ash deposition groove is attached to one side, close to the air inlet, of the shell;
adopt above-mentioned technical scheme to make the deposition groove can slide through the slide rail.
Preferably, the baffle is installed in an inclined manner, limiting grooves are formed in two ends of the baffle, compression springs are installed in the limiting grooves, one end of each compression spring is fixedly connected with one end of each pressing block, and a friction plate is installed at the other end of each pressing block;
adopt above-mentioned technical scheme to make the baffle can compress the whole length of self under compression spring's effect and be convenient for the dismantlement and the installation in later stage.
Preferably, the side wall of the shell is provided with a clamping groove, and the clamping groove and the baffle are in clamping and rotating connection;
adopt above-mentioned technical scheme to make that the baffle can be better carry out the block with the casing, adjust the inclination of baffle through rotating simultaneously.
Preferably, one end of the wind gathering plate is mounted on the inner surface of the upper end of the shell, the other end of the wind gathering plate is mounted at the edge of the fixing frame, the wind gathering plate is obliquely mounted, and meanwhile, the upper half part of the shell is in a horn shape;
by adopting the technical scheme, the wind gathering plate is obliquely installed, and the upper half part of the shell is in a horn shape, so that the air inlet effect is better.
Preferably, the filter screen is longitudinally arranged in the shell, the edge of the filter screen is connected with one end of the soft rope, the other end of the soft rope is provided with snap fasteners, the side wall of the shell is correspondingly provided with the same snap fasteners, the lower surface of the wind-collecting plate is also correspondingly provided with the same snap fasteners, and the filter screen is arranged in the shell through the snap fasteners;
adopt above-mentioned technical scheme to be convenient for the later stage to dismantle the installation to the filter screen, can make the dust on the filter screen can drop under the effect of wind energy simultaneously.
Preferably, a fixing frame is mounted on the inner wall of the shell close to one side of the air inlet, a motor is mounted in the middle of the fixing frame, an output shaft of the motor is in a threaded design, meanwhile, fan blades are mounted at one end of the output shaft of the motor through a nut, and the nut is in threaded connection with the output shaft of the motor;
by adopting the technical scheme, the nut and the motor output shaft are in threaded connection, so that the whole body can be conveniently disassembled and assembled.
Compared with the prior art, the utility model has the beneficial effects that: this an air inlet unit for air conditioning unit:
1. the dust collecting device is provided with the filter screen and the baffle, when air enters, the air enters the shell through the baffle, the inclined design of the baffle can adsorb dust carried in the air to a certain extent, when the air enters the shell, the dust in the air is intercepted through the design of the filter screen, the dust is prevented from entering the interior of the unit to influence operation and increase cleaning difficulty, and meanwhile, the filter screen can vibrate the dust on the filter screen into the dust collecting groove under the blowing of the air, so that the air inlet device is convenient to clean;
2. the filter screen is convenient to disassemble and assemble due to the arrangement of the snap fasteners, the pressing block and the compression spring, when the filter screen is disassembled and assembled, only the snap fasteners on the filter screen and the snap fasteners on the shell are needed to be pressed and separated, the disassembling and assembling process is simple and convenient, when the baffle is disassembled, only the pressing block and the clamping groove are needed to be extruded, so that the compression spring is deformed, the baffle can be disassembled and assembled, the time needed for assembling and disassembling is greatly reduced, and the working efficiency is improved;
3. be provided with the deposition groove, the design in deposition groove makes the dust on filter screen and the baffle drop the deposition inslot under the effect of self gravity, taking out the deposition groove through the slide rail, the dust of clearance deposition inslot can, this easy operation, convenient clearance has reduced required time when clearing up.
Drawings
FIG. 1 is a schematic overall front cross-sectional structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the integrated air intake end of the present invention;
FIG. 3 is a schematic overall side view of the present invention;
FIG. 4 is a schematic side cross-sectional view of a filter screen according to the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 2 according to the present invention.
In the figure: 1. a housing; 2. a fixed block; 3. a bolt; 4. a machine wall; 5. an air inlet; 6. an ash accumulation groove; 7. a slide rail; 8. a baffle plate; 9. a limiting groove; 10. a compression spring; 11. a pressing block; 12. a friction plate; 13. a card slot; 14. a wind-collecting plate; 15. a filter screen; 16. a flexible cord; 17. snapping; 18. a fixed mount; 19. a motor; 20. a fan blade; 21. and (4) a nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an air inlet device for an air conditioning unit comprises a shell 1, a fixed block 2, bolts 3, a machine wall 4, an air inlet 5, a dust accumulation groove 6, a slide rail 7, a baffle plate 8, a limiting groove 9, a compression spring 10, a pressing block 11, a friction plate 12, a clamping groove 13, an air collecting plate 14, a filter screen 15, a soft rope 16, a snap fastener 17, a fixed frame 18, a motor 19, fan blades 20 and a screw cap 21, wherein the fixed block 2 is arranged at the edge of the shell 1, at least 4 fixed blocks 2 are arranged, a round hole is formed in the middle of each fixed block 2, the shell 1 is fixedly arranged on the machine wall 4 through the bolts 3 through the round holes, the shell 1 is arranged on one side of the machine wall 4 and provided with the round air inlet 5, one end of the air inlet 5 is provided with the fan blades 20, the filter screen 15 is arranged inside the shell 1, the air inlet end of the shell 1 is provided with the baffle plate 8, at least 7 baffle plates 8 are arranged, the dust accumulation groove 6 is arranged on the side wall of the shell 1 close to the bottom, firstly, pass fixed block 2 with bolt 3 again with bolt 3 and machine wall 4 fixed, make casing 1 whole fixed mounting on machine wall 4, start motor 19 again and begin work, make flabellum 20 of installation on the motor 19 output shaft rotatory, produce suction, when wind gets into casing 1 inside through baffle 8, baffle 8 intercepts the dust in the wind to a certain extent, it intercepts remaining dust in the wind to get into inside back of casing 1 in the design through filter screen 15, make filter screen 15 vibration fall the dust in deposition groove 6 owing to the drive of wind energy on the last dust of depending on of filter screen 15 at last, dust on baffle 8 also drops in deposition groove 6 owing to the effect of self gravity down simultaneously, wind enters into the unit inside through air intake 5 at last.
All install slide rail 7 between the both sides of deposition groove 6 and the inner wall of casing 1, and be sliding connection between deposition groove 6 and the casing 1, and the top of deposition groove 6 and the laminating of one side that casing 1 is close to air intake 5, can guarantee when the dust falls into deposition groove 6 that the bottom that can not fall into casing 1 is difficult to the clearance, after a period only need pull out deposition groove 6 through slide rail 7 after clear up the clearance can, deposition groove 6 after the clearance install on slide rail 7 the block push can.
Baffle 8 is the installation of slope form, and the both ends of baffle 8 all are provided with spacing groove 9, and install compression spring 10 in the spacing groove 9, compression spring 10's one end and the one end of pressing according to briquetting 11 are connected fixedly simultaneously, friction disc 12 is installed to the other end of pressing according to briquetting 11, when installing baffle 8, only need press briquetting 11 with baffle 8 one end into card groove 13 in, press briquetting 11 with the other end again, make compression spring 10 compression deformation, make the inside at card groove 13 is installed to 8 blocks of baffle, when needs are dismantled, only need compress the compression spring 10 of one end and make baffle 8 self overall length shorten, it can to take out at last.
The side wall of the shell 1 is provided with a clamping groove 13, the clamping groove 13 and the baffle 8 are connected in a rotating mode through clamping, the baffle 8 is clamped and installed in the clamping groove 13, then the inclination of the baffle 8 can be adjusted through the rotating connection between the clamping groove 13 and the baffle 8, the baffle 8 is closed when the device is not used, and dust is prevented from entering the device.
Gather the one end of aerofoil 14 and install on casing 1 upper end internal surface, and gather the other end of aerofoil 14 and install the edge at mount 18 to gather aerofoil 14 and be the slope installation, the first half of casing 1 is loudspeaker form simultaneously, and the slope installation of gathering aerofoil 14 can increase the wind energy, increases the speed when wind gets into simultaneously, prevents that the dust that wind carried from entering into the clearance in the later stage of being not convenient for in the narrow gap.
The inner wall of the shell 1, which is close to one side of the air inlet 5, is provided with a fixed frame 18, the middle of the fixed frame 18 is provided with a motor 19, an output shaft of the motor 19 is in a threaded design, meanwhile, one end of the output shaft of the motor 19 is provided with a fan blade 20 through a screw cap 21, the screw cap 21 is in threaded connection with the output shaft of the motor 19, the motor 19 is fixedly arranged in the middle of the fixed frame 18, the fan blade 20 is sleeved on the output shaft of the motor 19, finally, the screw cap 21 is in threaded connection with the output shaft, and then the motor 19 is started, so that the fan blade 20 rotates to generate suction force to start working.
The working principle is as follows: when the air inlet device for the air conditioning unit is used, firstly, as shown in fig. 1-5, the shell 1 is fixed on the machine wall 4 through the bolt 3, then the motor 19 is started to work, so that the fan blades 20 installed on the output shaft of the motor 19 rotate to generate suction, when wind enters the shell 1 through the baffle 8, the baffle 8 intercepts dust in the wind to a certain extent, after entering the shell 1, the dust remained in the wind is intercepted through the design of the filter screen 15, finally, the dust attached to the filter screen 15 is driven by wind energy to vibrate the filter screen 15 to drop the dust in the dust accumulation groove 6, meanwhile, the dust on the baffle 8 also drops in the dust accumulation groove 6 under the action of self gravity, and finally, the wind enters the inside of the unit through the air inlet 5, so that the overall practicability is increased.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an air inlet unit for air conditioning unit, includes casing (1), deposition groove (6), baffle (8), compression spring (10) and filter screen (15), its characterized in that: the edge of casing (1) is provided with fixed block (2), and fixed block (2) are provided with 4 at least, the round hole has been seted up in the centre of fixed block (2), and bolt (3) through this round hole with casing (1) fixed mounting on quick-witted wall (4), casing (1) is installed and is seted up circular shape air intake (5) in one side of quick-witted wall (4), and the one end of air intake (5) is provided with flabellum (20), the inside of casing (1) is provided with filter screen (15), and the air inlet end of casing (1) is provided with baffle (8), and baffle (8) are provided with 7 at least, install deposition groove (6) on casing (1) the lateral wall that is close to the bottom.
2. An air intake device for an air conditioning unit according to claim 1, wherein: slide rails (7) are installed between the two sides of the dust accumulation groove (6) and the inner wall of the shell (1), the dust accumulation groove (6) and the shell (1) are connected in a sliding mode, and the top end of the dust accumulation groove (6) is attached to one side, close to the air inlet (5), of the shell (1).
3. An air intake device for an air conditioning unit according to claim 1, wherein: baffle (8) are the installation of slope form, and the both ends of baffle (8) all are provided with spacing groove (9) to install compression spring (10) in spacing groove (9), the one end of compression spring (10) is connected fixedly with the one end of pressing according to piece (11) simultaneously, friction disc (12) are installed to the other end of pressing according to piece (11).
4. An air intake device for an air conditioning unit according to claim 1, wherein: a clamping groove (13) is formed in the side wall of the shell (1), and the clamping groove (13) and the baffle (8) are connected in a clamping and rotating mode.
5. An air intake device for an air conditioning unit according to claim 1, wherein: one end of the wind gathering plate (14) is arranged on the inner surface of the upper end of the shell (1), the other end of the wind gathering plate (14) is arranged at the edge of the fixing frame (18), the wind gathering plate (14) is arranged in an inclined mode, and meanwhile the upper half portion of the shell (1) is in a horn shape.
6. An air intake device for an air conditioning unit according to claim 1, wherein: filter screen (15) vertically install the inside at casing (1), and the edge of filter screen (15) is connected with the one end of soft rope (16) to snap fastener (17) are all installed to the other end of soft rope (16), correspond on the lateral wall of casing (1) simultaneously and install same snap fastener (17), gather the lower surface of aerofoil (14) and also correspond and install same snap fastener (17), the inside at casing (1) is installed through snap fastener (17) in filter screen (15).
7. An air intake device for an air conditioning unit according to claim 1, wherein: install on the inner wall that casing (1) is close to air intake (5) one side mount (18), and the centre of mount (18) installs motor (19) to the output shaft of motor (19) is the design of screw thread form, and flabellum (20) are installed through nut (21) to the one end of motor (19) output shaft simultaneously, nut (21) and motor (19) output shaft are threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121371551.0U CN215570830U (en) | 2021-06-21 | 2021-06-21 | Air intake device for air conditioning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121371551.0U CN215570830U (en) | 2021-06-21 | 2021-06-21 | Air intake device for air conditioning unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215570830U true CN215570830U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121371551.0U Active CN215570830U (en) | 2021-06-21 | 2021-06-21 | Air intake device for air conditioning unit |
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| Country | Link |
|---|---|
| CN (1) | CN215570830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877471A (en) * | 2022-05-27 | 2022-08-09 | 南宁中车轨道交通装备有限公司 | Air purification system for rail transit platform |
-
2021
- 2021-06-21 CN CN202121371551.0U patent/CN215570830U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877471A (en) * | 2022-05-27 | 2022-08-09 | 南宁中车轨道交通装备有限公司 | Air purification system for rail transit platform |
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