CN219723986U - Air duct cleaning device of automobile air conditioner - Google Patents
Air duct cleaning device of automobile air conditioner Download PDFInfo
- Publication number
- CN219723986U CN219723986U CN202320415288.3U CN202320415288U CN219723986U CN 219723986 U CN219723986 U CN 219723986U CN 202320415288 U CN202320415288 U CN 202320415288U CN 219723986 U CN219723986 U CN 219723986U
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- Prior art keywords
- air
- air duct
- frame body
- frame
- fan
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- 238000004140 cleaning Methods 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 239000000428 dust Substances 0.000 claims description 42
- 238000000605 extraction Methods 0.000 claims description 8
- 238000004378 air conditioning Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000007790 scraping Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 5
- 210000003437 trachea Anatomy 0.000 description 5
- 239000012535 impurity Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model belongs to the technical field of air channels of automobile air conditioners, and particularly discloses an air channel cleaning device of an automobile air conditioner. By adopting the technical scheme, the frame body and the traction mechanism driving the frame body to move are utilized to realize scraping of all positions of the inner wall of the air duct, so that the cleaning effect is optimized.
Description
Technical Field
The utility model belongs to the technical field of air-conditioning air ducts of automobiles, and relates to an air-conditioning air duct cleaning device of an automobile.
Background
The air conditioner for automobile is used to regulate and control the temperature, humidity, air cleanliness and air flow in the carriage of automobile in optimal state, and has comfortable riding environment for passengers, less fatigue, excellent working condition for driver and important function of ensuring safe driving. An air conditioner is installed on the existing automobile, an air channel of the automobile air conditioner is an important component part of an automobile air conditioning system and is connected with an air outlet of an automobile air conditioning box, and the air conditioner mainly plays a role in guiding air, so that heated or cooled air formed in the automobile air conditioner is led into a cab.
When the automobile air conditioner operates, tiny dust in the air can enter the air channel from the air inlet and enter the air conditioner through the air channel, the common automobile air conditioner air channel does not have a dust removing function, and can be blocked on the evaporator after being bonded with condensed water on the condensing pipe, so that the refrigeration and heat dissipation are seriously affected, the service life of the automobile air conditioner is shortened, and the automobile air conditioner is detached, cleaned and time and labor are wasted.
In order to solve the problem, patent CN200910113652.5 discloses a cleaning device for an air conditioner air duct of an automobile, which comprises an automobile fresh air inlet, an automobile air conditioner air duct and an automobile air conditioner air outlet, wherein the automobile air conditioner air duct is connected with the cleaning device, the cleaning device comprises a fan, a ball box, a ball inlet pipeline, a ball outlet pipeline, a ball cover and cleaning balls, the air outlet of the fan is connected with the ball box, the cleaning balls are arranged in the ball box, and the ball box is communicated with the automobile fresh air inlet through the ball inlet pipeline. The cleaning ball is sent into the automobile air conditioner pipeline by the fan, and the dust in the pipeline is ground off by the abrasive on the surface of the cleaning ball, and then the dust in the pipeline is adsorbed on the cleaning ball. The device scrapes the wind channel inner wall through the cleaning ball to clear away the dust in the wind channel, but the cleaning ball can not guarantee to carry out the contact with each position of wind channel inner wall and scrape, can't clean all positions in the wind channel.
Disclosure of Invention
The utility model aims to provide an air duct cleaning device of an automobile air conditioner, which aims to solve the problem that all positions in an air duct cannot be cleaned.
In order to achieve the above purpose, the basic scheme of the utility model is as follows: an air duct cleaning device of an automobile air conditioner comprises a frame body and a traction mechanism;
the two sides of the frame body are provided with sliding blocks, the two sides of the inner wall of the air duct are provided with sliding grooves, the sliding blocks are in sliding connection with the sliding grooves, the side wall of the frame body is attached to the inner wall of the air duct, and the middle part of the frame body is provided with a filter screen;
the traction mechanism is respectively installed at two ends of the air duct and comprises a rotating wheel and a traction wire, one end of the traction wire is in wound connection with the rotating wheel, the other end of the traction wire is connected with the frame body, and the frame body in an initial state is located at one side of the air duct close to the inside of the vehicle body.
The working principle and the beneficial effects of the basic scheme are as follows: the lateral wall of framework and the inner wall laminating of wind channel can scrape the everywhere of wind channel inner wall when the framework removes like this, scrapes the dust of all positions of wind channel inner wall to the dust that drives it and scratch down removes to the wind channel mouth of pipe in step, is convenient for clear up. The middle part of framework sets up the filter screen, satisfies the demand that drives the dust and removes, does not influence normal ventilation in the wind channel simultaneously, can remove dust when the wind channel uses, does not influence the wind channel normal use, need not to stop the air conditioner.
The frame body is limited to move through the sliding block and the sliding groove, the frame body is guaranteed to be attached to the inner wall of the air duct all the time, the frame body is prevented from being inclined, and meanwhile, the traction mechanism pulls the frame body to move through rotation and the traction wire, so that the structure is simple, and the control is convenient. Traction mechanisms at two ends of the air duct can respectively control the frame body to move along two directions of the air duct, and the requirements of dust removal and resetting of the frame body are met.
Further, the traction wire is arranged in the chute and is in sliding connection with the chute.
The traction wire is arranged in the chute, can slide along the chute, limits the moving path of the traction wire, and is more beneficial to controlling the frame to stably move along the chute.
Further, the frame body is a square frame or a round frame.
According to the shape of the air duct, the structure of the frame body is selected, so that the air duct is beneficial to use.
Further, still include extraction mechanism, extraction mechanism includes dust-collecting box, motor, fan and trachea, the dust-collecting box is installed on the frame, in dust-collecting box was arranged in to motor and fan, the output of motor and the center pin connection of fan, fan and tracheal one end intercommunication, tracheal other end is installed on the framework.
Utilize the fan to rotate, with the gaseous one end of extraction and the trachea intercommunication of fan, through the trachea with impurity suction entering trachea such as dust in framework position, again by the trachea exhaust dust collection incasement, when the framework scrapes the dust, optimize the dust removal effect, also avoid the framework side to push the too much dust and influence the framework and remove and clear away the effect.
Further, the output shaft of the motor is connected with the central shaft of the rotating wheel of the traction mechanism arranged on one side of the air duct close to the outside, and when the rotating wheel rotates to traction the frame body, the fan rotates to suck air through the air pipe.
The traction mechanism and the fan use the same power source, so that devices are reduced, the installation is facilitated, and the energy is saved.
Further, the air pipe is connected with the sliding groove in a sliding way, the side wall of one end of the air pipe arranged on the frame body expands from inside to outside, and the pipe orifice faces the filter screen.
The mouth of the air pipe expands, which enlarges the coverage area for extracting dust and is beneficial to use. And the pipe orifice faces the filter screen, so that dust on the filter screen can be extracted, and the inconvenience of cleaning caused by excessive dust adhering to the filter screen is avoided.
Drawings
FIG. 1 is a schematic diagram of a structure of an air duct cleaning device of an automotive air conditioner;
fig. 2 is a schematic side view of a frame of the air duct cleaning device of the air conditioner of the present utility model.
Reference numerals in the drawings of the specification include: the dust collector comprises a frame body 1, a sliding block 2, a sliding chute 3, a filter screen 4, a rotating wheel 5, a traction wire 6, a dust collection box 7, a fan 8, a motor 9 and an air pipe 10.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
In the description of the present utility model, unless otherwise specified and defined, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, mechanical or electrical, or may be in communication with each other between two elements, directly or indirectly through intermediaries, as would be understood by those skilled in the art, in view of the specific meaning of the terms described above.
The utility model discloses an air duct cleaning device of an automobile air conditioner, which is shown in fig. 1 and 2 and comprises a frame body 1 and a traction mechanism.
Two sides of the frame body 1 are provided with sliding blocks 2, two sides of the inner wall of the air duct are provided with sliding grooves 3, and the sliding blocks 2 are in sliding connection with the sliding grooves 3. The sliding chute 3 is a strip-shaped groove, the sliding chute 3 can be arranged on the upper side wall and the lower side wall or the vertical side wall of the air duct, the sliding block 2 is of a square block or ball structure, and the sliding block 2 is welded, bonded or integrally forged and connected with the two sides of the frame body 1. The lateral wall of framework 1 is laminated with the wind channel inner wall, and four edge sides and the inner wall in wind channel of framework 1 are complete contact promptly, and framework 1 carries out spacing removal through slider 2 and spout 3, guarantees that framework 1 is laminated with the wind channel inner wall all the time, avoids framework 1 to warp. The middle part of the frame body 1 is provided with a filter screen 4, and the edge of the filter screen 4 is fixedly connected (such as welded, bonded and the like) or detachably connected (such as screwed connection, clamping groove clamping and the like) with the inner side of the frame body 1.
The middle part of framework 1 sets up filter screen 4, satisfies the demand that drives the dust and removes, does not influence normal ventilation in the wind channel simultaneously, can remove dust when the wind channel uses, does not influence the wind channel normal use, need not to stop the air conditioner. The frame 1 is a square frame or a round frame, and the structure of the frame 1 is selected according to the shape of the air duct. When the section of the inner pipe of the air duct is circular, a circular frame body 1 is selected, and when the section of the inner pipe of the air duct is square, a square frame is selected.
The traction mechanisms are respectively arranged at two ends of the air duct, namely an air inlet and an air outlet of the air duct. The traction mechanism comprises a rotating wheel 5 and a traction wire 6, the rotating wheel 5 is connected with a power source for controlling the rotation of the rotating wheel, and the rotating wheel 5 is rotatably arranged on the frame. One end of the traction wire 6 is in wire-wound connection with the rotating wheel 5, the traction wire 6 can be wound on the rotating wheel 5 during rotation, and the other end of the traction wire 6 is connected with the frame body 1 and can be fixedly connected or detachably connected, such as direct welding, bonding or bundling connection. In the initial state, the frame body 1 is positioned at one side of the air duct close to the inside of the vehicle body, namely one side close to the air outlet. Preferably, the traction wire 6 is placed in the chute 3 and is slidingly connected with the chute 3. The traction wire 6 is arranged in the chute 3, can slide along the chute 3, limits the moving path of the traction wire 6, and is more beneficial to controlling the frame body 1 to stably move along the chute 3.
When in use, the traction mechanism positioned at the air inlet of the air duct is started, the rotating wheel 5 of the traction mechanism is controlled to rotate, and the connected traction wire 6 is gradually wound on the rotating wheel 5. In the process that the traction wire 6 is wound on the rotating wheel 5, the traction wire 6 gradually pulls the frame body 1 to move to the side where the air inlet is located. When the frame body 1 moves, the edges of the frame body scrape all positions of the inner wall of the air duct, dust at all positions of the inner wall of the air duct is scraped, and the scraped dust is driven to synchronously move towards the air inlet pipe orifice of the air duct, so that the dust is discharged out of the air duct, and cleaning staff can intensively treat the dust at the air inlet of the air duct. After the cleaning is completed, the traction mechanism of the air outlet of the air duct is started again, and the traction frame body 1 moves and resets in the same way as the operation.
In a preferred scheme of the utility model, the air duct cleaning device of the automobile air conditioner further comprises an extraction mechanism, wherein the extraction mechanism comprises a dust collecting box 7, a motor 9, a fan 8 and an air pipe 10, and the dust collecting box 7 is detachably arranged (such as screw connection, buckle connection, binding belt connection and the like) on the frame, so that the integrated box can be conveniently detached for cleaning. The motor 9 and the fan 8 are arranged in the dust collection box 7, the output end of the motor 9 is fixedly connected with the central shaft of the fan 8 (such as welding, pin shaft connection and the like), the fan 8 is communicated with one end of the air pipe 10, the other end of the air pipe 10 is arranged on the frame body 1, for example, the outer wall of the air pipe 10 is adhered to the frame body 1, or the air pipe 10 is bound on the frame body 1 through a binding belt.
The fan 8 is utilized to rotate, one end of the air extracted by the fan 8 is communicated with the air pipe 10, impurities such as dust at the position of the frame body 1 are sucked into the air pipe 10 through the air pipe 10, and then the impurities are discharged into the dust collection box through the air pipe 10, so that the dust removal effect is optimized when the frame body 1 scrapes dust, and the influence on the movement and removal effect of the frame body 1 caused by excessive dust pushed by the side of the frame body 1 is avoided.
Preferably, the output shaft of the motor 9 is fixedly connected with the central shaft of the rotating wheel 5 of the traction mechanism arranged on the side of the air duct close to the outside, the rotating wheel 5 of the traction mechanism is arranged in the dust collection box 7, and the traction wire 6 penetrates out of the dust collection box 7. When the rotating wheel 5 rotates to draw the frame body 1, the fan 8 rotates to suck air through the air pipe 10. The traction mechanism and the fan 8 use the same power source, so that devices are reduced, the installation is facilitated, and the energy is saved.
More preferably, the air pipe 10 is slidably connected with the chute 3, the side wall of one end of the air pipe 10 arranged on the frame body 1 expands from inside to outside, and the pipe orifice faces the filter screen 4. The mouth of the air pipe 10 expands, expanding the coverage area for dust extraction, and facilitating use. And the pipe orifice faces the filter screen 4, so that dust on the filter screen 4 can be extracted, and the inconvenience of cleaning caused by excessive dust adhesion on the filter screen 4 is avoided.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (6)
1. The air duct cleaning device of the automobile air conditioner is characterized by comprising a frame body and a traction mechanism;
the two sides of the frame body are provided with sliding blocks, the two sides of the inner wall of the air duct are provided with sliding grooves, the sliding blocks are in sliding connection with the sliding grooves, the side wall of the frame body is attached to the inner wall of the air duct, and the middle part of the frame body is provided with a filter screen;
the traction mechanism is respectively installed at two ends of the air duct and comprises a rotating wheel and a traction wire, one end of the traction wire is in wound connection with the rotating wheel, the other end of the traction wire is connected with the frame body, and the frame body in an initial state is located at one side of the air duct close to the inside of the vehicle body.
2. The vehicle air conditioning duct cleaning apparatus of claim 1, wherein the pull wire is disposed in the chute and slidably coupled to the chute.
3. The vehicle air conditioning duct cleaning apparatus of claim 1, wherein the frame is a square or round frame.
4. The vehicle air conditioner wind channel cleaning device of claim 1, further comprising an extraction mechanism, wherein the extraction mechanism comprises a dust collecting box, a motor, a fan and an air pipe, the dust collecting box is mounted on the frame, the motor and the fan are arranged in the dust collecting box, the output end of the motor is connected with the central shaft of the fan, the fan is communicated with one end of the air pipe, and the other end of the air pipe is mounted on the frame.
5. The air duct cleaning apparatus for an automotive air conditioner according to claim 4, wherein the output shaft of the motor is connected to a central shaft of a wheel of the traction mechanism installed on the side of the air duct near the outside, and the fan rotates to suck air through the air duct when the wheel rotates the traction frame.
6. The air duct cleaning device for an air conditioner of a vehicle according to claim 4, wherein the air duct is slidably connected to the chute, a side wall of one end of the air duct disposed on the frame body is expanded from inside to outside, and the nozzle is directed toward the filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320415288.3U CN219723986U (en) | 2023-03-08 | 2023-03-08 | Air duct cleaning device of automobile air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320415288.3U CN219723986U (en) | 2023-03-08 | 2023-03-08 | Air duct cleaning device of automobile air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219723986U true CN219723986U (en) | 2023-09-22 |
Family
ID=88059082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320415288.3U Active CN219723986U (en) | 2023-03-08 | 2023-03-08 | Air duct cleaning device of automobile air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219723986U (en) |
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2023
- 2023-03-08 CN CN202320415288.3U patent/CN219723986U/en active Active
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