CN203928347U - A kind of automatic dust-collecting device of outdoor unit of air conditioner - Google Patents
A kind of automatic dust-collecting device of outdoor unit of air conditioner Download PDFInfo
- Publication number
- CN203928347U CN203928347U CN201420161983.2U CN201420161983U CN203928347U CN 203928347 U CN203928347 U CN 203928347U CN 201420161983 U CN201420161983 U CN 201420161983U CN 203928347 U CN203928347 U CN 203928347U
- Authority
- CN
- China
- Prior art keywords
- outdoor unit
- filter screen
- air conditioner
- rotating shaft
- collecting device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000000428 dust Substances 0.000 abstract description 22
- 238000005265 energy consumption Methods 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- 238000013517 stratification Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model discloses a kind of automatic dust-collecting device of outdoor unit of air conditioner, comprise filter screen (4), described filter screen (4) is trapped among heat exchanger of air conditioner outdoor unit and blower fan outside, and described filter screen (4) is driven and rotated around described heat exchanger and blower fan by driving mechanism.This dust arrester that this utility model provides, simple in structure, and dust-proof dust-removing is effective, can utilize air-conditioner outdoor unit self structure to realize self-cleaning automatic dust removing apparatus, thereby reduction energy consumption, the long-acting serviceability of lifting air-conditioner, has stronger practicality.
Description
Technical field
The utility model belongs to air-conditioning manufacturing technology field, relates to domestic air conditioning equipment, more particularly, relates to a kind of automatic dust-collecting device of outdoor unit of air conditioner.
Background technology
Owing to there being more dust in atmosphere under natural environment, air-conditioner moves after a period of time long-term, outdoor unit heat exchanger and a large amount of dust stratifications of wind Opportunity formation, and dust stratification can cause the minimizing of heat exchanger air quantity, heat exchange property variation, and then causing complete machine capability to decline, energy consumption increases.At present what adopt is that the mode of artificial flushing is cleaned the heat exchanger fin of air-conditioner outdoor unit more, has difficulty, the problem that maintenance workload is large of rinsing.Even some outside engine housing be provided with filter screen outward, conventionally only have dust reduction capability there is no automatic dust removing effect.
Utility model content
The purpose of this utility model is to solve the problem that prior art exists, provide a kind of simple in structure, and dust-proof dust-removing is effective, can utilizes air-conditioner outdoor unit self structure to realize self-cleaning automatic dust removing apparatus, thereby reduction energy consumption, the long-acting serviceability of lifting air-conditioner.
To achieve these goals, the technical scheme that the utility model is taked is: this automatic dust-collecting device of outdoor unit of air conditioner providing, comprise filter screen, described filter screen is trapped among heat exchanger of air conditioner outdoor unit and blower fan outside, and described filter screen is driven and rotated around described heat exchanger and blower fan by driving mechanism.
For making technique scheme more detailed and concrete, the utility model also provides following further optimal technical scheme, to obtain satisfied practical function:
Described driving mechanism comprises the drive motors that is connected to the rotating shaft on outer cage body and drives described rotating shaft to rotate.
Described rotating shaft is provided with gear hobbing, and described filter screen is evenly distributed with the gear hobbing groove of the transmission that matches with described gear hobbing for one week.
Described rotating shaft is distributed in each corner of off-premises station.
The two ends on described rotating shaft edge are equipped with described gear hobbing, on the two ends of described filter screen and described gear hobbing opposite position, are equipped with gear hobbing groove.
Between described rotating shaft and described outer cage body, by support, be connected.
Described drive motors is connected with arbitrary rotating shaft.
Described drive motors is stepper motor.
The utility model compared with prior art, has the following advantages: by driving mechanism, drive filter screen to rotate, when the heat exchanger side of filter screen in air-conditioner outdoor unit, dust can be intercepted on filter screen, reduce heat exchanger surface dust stratification, improve heat exchange efficiency, reduce energy consumption; The blower fan side that forwards air-conditioner outdoor unit when filter screen to is dust to be blown off, thereby play clean effect in time.Drive motors drives rotating shaft to rotate, and between rotating shaft and filter screen, by gear hobbing and gear hobbing groove, coordinates transmission, makes stable the rotating along a direction of filter screen.The utility model dust arrester, utilizes off-premises station self structure to realize automatic dustproof dedusting function, thereby reduces energy consumption, promote the long-acting serviceability of air-conditioner, the cleaning inconvenience that ringing avoids dust bulk deposition to cause, simple in structure, easy to use, there is stronger practicality.
Accompanying drawing explanation
Below the expressed content of the accompanying drawing of this description and the mark in figure are briefly described:
Fig. 1 is the utility model structural representation;
Fig. 2 is a kind of rotation direction schematic diagram of filter screen.
In figure, be labeled as: 1, rotating shaft, 2, support, 3, outer cage body, 4, filter screen, 5, drive motors, 6, gear hobbing, 7, gear hobbing groove.
The specific embodiment
Contrast accompanying drawing below, by the description to embodiment, the specific embodiment of the present utility model is described in further detail.
As shown in Figure 1, the utility model automatic dust-collecting device of outdoor unit of air conditioner, comprises and is centered around heat exchanger of air conditioner outdoor unit and blower fan outer screen 4, and filter screen 4 is driven and rotated round heat exchanger and blower fan by driving mechanism.Heat exchanger and blower fan are arranged on respectively the both sides in outer cage body 3, and filter screen 4 rotates along a direction, and when filter screen 4 is during in heat exchanger side, dust can be accumulated on filter screen, thereby reduce heat exchanger surface dust stratification; When filter screen forwards blower fan side to, dust is blown off, thereby play the effect of clean filter screen.Utilize off-premises station self structure to realize automatic dustproof dedusting function, thereby improve heat exchange efficiency, reduce energy consumption, promote the long-acting serviceability of air-conditioner.
Described filter screen 4 can be by mechanical type type of drive or motorized motions.Preferably, driving mechanism comprises the rotating shaft 1 being connected on outer cage body 3, and rotating shaft 1 is driven by drive motors 5.Rotating shaft 1 is provided with gear hobbing 6, and filter screen is evenly distributed with the gear hobbing groove 7 of the transmission that matches with gear hobbing 6 for 4 one weeks.Drive motors 5 drives rotating shaft 1 to rotate, and rotating shaft 1 coordinates transmission with 4 of filter screens by gear hobbing 6 and gear hobbing groove 7, and this type of drive transmission is reliable and stable, makes filter screen along the stable rotation of a direction.
In the utility model, filter screen 4 is the loop configuration bodies that are centered around outside outdoor unit heat exchanger and blower fan, has certain width, makes it can cover heat exchanger and blower fan completely, has reached better dedusting dust-proof effect.Rotating shaft 1 is distributed in to each corner of off-premises station, square off-premises station is equipped with rotating shaft 1 at its four seamed edges, in each rotating shaft 1, is equipped with gear hobbing 6, to realize, filter screen 4 is supported to gearing reliably.Because filter screen 3 has certain width, so can be equipped with at the two ends of rotating shaft 1 gear hobbing 6, relative on filter screen 4, be provided with two equally distributed gear hobbing grooves 7, corresponding with gear hobbing 6.The support transmission of upper and lower twice gear hobbing 6 and gear hobbing groove 7, has more stability.
In the utility model, between rotating shaft 1 and outer cage body 3, by support 2, be fixedly connected with, four rotating shaft 1 outsides are with filter screen 4.Rotating shaft 1 and filter screen 4 can be located at outer cage body 3 outsides, also can be located at outer cage body 3 inside, and actual conditions are determined according to the space size of outer cage body 3, as long as cover on heat exchanger and the blower fan outside of outer cage body 3 inside.
In the utility model dust arrester, employing be gear drive, drive motors 5 is located in the connection bracket 2 of arbitrary rotating shaft 1, drive motors 5 output connection rotating shafts 1 drive one of them rotating shaft 1 can realize the rotation with electric filter 4.Preferably drive motors 5 adopts stepper motor, and the consideration of controlling for convenience, also can adopt slowspeed machine, continues to keep the motion state of filter screen 4.
According to actual conditions, should reduce as far as possible the size of support 2 and rotating shaft 1, make filter screen 4 as far as possible near heat exchanger, to reduce the leakage of air-flow, reduce the possibility that dust enters heat exchanger surface.
The utility model automatic dust-collecting device of outdoor unit of air conditioner, drives filter screen 4 to rotate by driving mechanism, makes filter screen 4 carry out back rotation in heat exchanger side and blower fan side, and the dust of filtration is blown off by blower fan, can not cause dust accretions, thereby play clean effect in time.Drive motors 5 drives rotating shafts 1 to rotate, and 4 of rotating shaft 1 and filter screens, by gear drive, make stable the rotating along a direction of filter screen 4.The utility model dust arrester, utilizes off-premises station self structure to realize automatic dustproof dedusting function, reduces energy consumption, promote the long-acting serviceability of air-conditioner, the cleaning inconvenience that ringing avoids dust bulk deposition to cause, simple in structure, easy to use, there is stronger practicality.
By reference to the accompanying drawings the utility model is exemplarily described above; but the utility model is not limited to aforesaid way; as long as adopt the improvement of the various unsubstantialities that method design of the present utility model and technical scheme carry out or directly apply to other occasion, all drop in protection domain of the present utility model.
Claims (8)
1. an automatic dust-collecting device of outdoor unit of air conditioner, comprise filter screen (4), it is characterized in that: described filter screen (4) is trapped among heat exchanger of air conditioner outdoor unit and blower fan outside, and described filter screen (4) is driven and rotated around described heat exchanger and blower fan by driving mechanism.
2. according to automatic dust-collecting device of outdoor unit of air conditioner claimed in claim 1, it is characterized in that: the drive motors (5) that described driving mechanism comprises the rotating shaft (1) being connected on outer cage body (3) and drives described rotating shaft (1) to rotate.
3. according to automatic dust-collecting device of outdoor unit of air conditioner claimed in claim 2, it is characterized in that: described rotating shaft (1) is provided with gear hobbing (6), described filter screen is evenly distributed with the gear hobbing groove (7) of the transmission that matches with described gear hobbing (6) for (4) one weeks.
4. according to automatic dust-collecting device of outdoor unit of air conditioner claimed in claim 3, it is characterized in that: described rotating shaft (1) is distributed in the corner of off-premises station.
5. according to automatic dust-collecting device of outdoor unit of air conditioner claimed in claim 4, it is characterized in that: the two ends of described rotating shaft (1) are equipped with described gear hobbing (6), on the two ends of described filter screen (4) and described gear hobbing (6) opposite position, be equipped with gear hobbing groove (7).
6. according to automatic dust-collecting device of outdoor unit of air conditioner claimed in claim 5, it is characterized in that: between described rotating shaft (1) and described outer cage body (3), by support (2), be connected.
7. according to automatic dust-collecting device of outdoor unit of air conditioner claimed in claim 6, it is characterized in that: described drive motors (5) is connected with arbitrary described rotating shaft (1).
8. according to the automatic dust-collecting device of outdoor unit of air conditioner described in claim 2 to 7 any one, it is characterized in that: described drive motors (5) is stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420161983.2U CN203928347U (en) | 2014-04-03 | 2014-04-03 | A kind of automatic dust-collecting device of outdoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420161983.2U CN203928347U (en) | 2014-04-03 | 2014-04-03 | A kind of automatic dust-collecting device of outdoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203928347U true CN203928347U (en) | 2014-11-05 |
Family
ID=51824150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420161983.2U Expired - Lifetime CN203928347U (en) | 2014-04-03 | 2014-04-03 | A kind of automatic dust-collecting device of outdoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203928347U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913398A (en) * | 2015-05-19 | 2015-09-16 | 国家电网公司 | Automatic foreign matter removal device for precision air conditioner outdoor units suitable for horizontal installation |
| CN106323079A (en) * | 2016-08-16 | 2017-01-11 | 合肥升园汽车配件有限公司 | Integrated dust-preventing air-cooling automotive air conditioner heat dissipation device |
| CN106403079A (en) * | 2016-09-07 | 2017-02-15 | 国网天津市电力公司 | Device for being mounted horizontally and clearing foreign matter in outdoor unit of precision air conditioner automatically |
| CN106427463A (en) * | 2016-08-16 | 2017-02-22 | 合肥升园汽车配件有限公司 | Self-cleaning and dustproof air cooling heat-radiating system for automobile air conditioning |
| CN106545987A (en) * | 2015-09-17 | 2017-03-29 | 广东美的制冷设备有限公司 | A kind of air-conditioner outdoor unit dust arrester and dust collection method |
| WO2021139410A1 (en) * | 2020-01-08 | 2021-07-15 | Qingdao Haier Air Conditioner General Corp., Ltd. | Automatic clean air filter for air conditioner unit |
-
2014
- 2014-04-03 CN CN201420161983.2U patent/CN203928347U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913398A (en) * | 2015-05-19 | 2015-09-16 | 国家电网公司 | Automatic foreign matter removal device for precision air conditioner outdoor units suitable for horizontal installation |
| CN106545987A (en) * | 2015-09-17 | 2017-03-29 | 广东美的制冷设备有限公司 | A kind of air-conditioner outdoor unit dust arrester and dust collection method |
| CN106323079A (en) * | 2016-08-16 | 2017-01-11 | 合肥升园汽车配件有限公司 | Integrated dust-preventing air-cooling automotive air conditioner heat dissipation device |
| CN106427463A (en) * | 2016-08-16 | 2017-02-22 | 合肥升园汽车配件有限公司 | Self-cleaning and dustproof air cooling heat-radiating system for automobile air conditioning |
| CN106403079A (en) * | 2016-09-07 | 2017-02-15 | 国网天津市电力公司 | Device for being mounted horizontally and clearing foreign matter in outdoor unit of precision air conditioner automatically |
| WO2021139410A1 (en) * | 2020-01-08 | 2021-07-15 | Qingdao Haier Air Conditioner General Corp., Ltd. | Automatic clean air filter for air conditioner unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |
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| CX01 | Expiry of patent term |