CN202501572U - Indoor unit of air conditioner having functions of air exchanging and dust removing - Google Patents
Indoor unit of air conditioner having functions of air exchanging and dust removing Download PDFInfo
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- CN202501572U CN202501572U CN2011205401433U CN201120540143U CN202501572U CN 202501572 U CN202501572 U CN 202501572U CN 2011205401433 U CN2011205401433 U CN 2011205401433U CN 201120540143 U CN201120540143 U CN 201120540143U CN 202501572 U CN202501572 U CN 202501572U
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- air
- air conditioner
- indoor
- air inlet
- blower fan
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Abstract
The utility model discloses an indoor unit of an air conditioner having functions of air exchanging and dust removing. The indoor unit of the air conditioner having functions of air exchanging and dust removing is provided with a through-flow wind wheel, an evaporator and an air exchanging assembly, the indoor unit of the air conditioner is further provided with a dust removing assembly which communicates with an indoor space, one end of the through-flow wind wheel is provided with the air exchanging assembly, the air exchanging assembly comprises a fan with a wind wheel, a motor is arranged outside the fan, one end of the fan towards the through-flow wind wheel is connected with a bearing end cover, an enclosed cover plate is arranged in the bearing end cover, the enclosed cover plate is rotationally connected with the motor, an air exhaust port arranged on the fan communicates with an outdoor space, the end of the fan connected with the bearing end cover is provided with a first air inlet port which communicates with an indoor air channel, and the fan is further provided with a second air inlet port which communicates with the dust removing assembly. The indoor unit of the air conditioner can carry out indoor air exchanging, improves indoor air quality, guarantees the human body health, can further filter dusts in the indoor air timely and automatically, keeps blades of the dust exhaust fan clean and ensures various performances of an air conditioner to be optimal.
Description
Technical field
The utility model relates to a kind of indoor apparatus of air conditioner, specifically is a kind of indoor apparatus of air conditioner with ventilation, dedusting function.
Background technology
Owing to when turning on the aircondition, all can turn off door and window, so in the room that uses general air-conditioning, the continuous consume oxygen of people produces carbon dioxide, bad smell of perspiration, body odor, especially smoking, IAQ is worsened, healthy unfavorable to the people can produce " air conditioner disease ".Through ventilatory, replenish indoor oxygen, discharge indoor foul atmosphere, preserve moisture, improve IAQ, guarantor's health.
The ventilatory of air exchangeable conditioner is to realize that through the built-in air interchanger of air-conditioning the mode that air interchanger is realized is difference to some extent, and what have is contained in indoor set, and what have is contained in off-premises station.When above-mentioned air interchanger is taken a breath; The indoor return air of a part is extracted out outdoor by air interchanger; This moment, the decline of room air density produced negative pressure (with respect to outdoor air pressure); Because there is pressure differential indoor and outdoor, outdoor fresh air just through in the door and window seam inlet chamber, reaches the purpose of improving IAQ.The air interchanger that also has is indoor with the direct suction of outdoor air; This moment, room air density rose, and produced malleation (with respect to outdoor air pressure), because there is pressure differential indoor and outdoor; Indoor foul atmosphere is just swapped out through the door and window seam, thereby reaches the purpose of improving IAQ.
Usually the indoor set that has ventilatory all is directly in the indoor set framework, to place a blower fan, utilize blast pipe with air actuation to outdoor exhaust.For reducing the air intake resistance, do not increase air filter at air inlet, this mode of directly carrying out exchanging gas from the air of indoor environment is prone to koniology is sticked on the wind wheel of ventilation blower fan; Because the requirement in indoor set space added a guide cover on the air inlet of air interchanger in the past, both produce drag effect simultaneously, reduced air quantity again, increased noise.
In addition; Existing split wall hanging type air conditioner indoor unit; Be provided with the airstrainer that prevents dust entering air-conditioner host inside in the evaporimeter front, this screen pack can freely be dismantled from main frame, thereby can be through manually or by cleanings such as outside dust catchers adhering to dust above that.A kind of indoor apparatus of air conditioner with screen pack automatic cleaning function was disclosed on January 6th, 2008 like Chinese patent document number CN201007526; Comprise evaporimeter and filter screen stand; Screen pack is arranged on the filter screen stand, and the screen pack surface joins with the Clean Brush for cleaning that is arranged in the dust-collecting box, and dust-collecting box is arranged on the filter screen stand; Screen pack is provided with tooth bar, and this tooth bar is meshed with the driven wheel of doing rotating.Dust-collecting box and tube connector one end join, and the tube connector other end leads to outdoor, and tube connector is provided with dusting fan.Dust-collecting box is across on filter screen stand, and tube connector and dusting fan are arranged on the filter screen stand side.When the screen pack of indoor apparatus of air conditioner need clean; Master controller starts driven wheel drive airstrainer and moves back and forth; And the laying dust wiping on the screen pack is got off through the Clean Brush for cleaning that joins with the screen pack surface; Collect in the dust-collecting box, after the dusting fan that runs up is discharged to outdoorly, it is easy and simple to handle, practical.Be prone to sticking dust in the dusting fan of this indoor apparatus of air conditioner on the fan blade, influenced the dust discharge effect.And this indoor apparatus of air conditioner only have the cleaning room air function, do not have the indoor air-changing function.
The utility model content
The purpose of the utility model aim to provide a kind of simplicity of design rationally, low, the flexible and convenient operation of compact conformation, cost of manufacture, have the indoor apparatus of air conditioner of ventilation, dedusting function when can keep indoor air clean, to overcome weak point of the prior art.
A kind of indoor apparatus of air conditioner by this purpose design with ventilation, dedusting function; Comprise the tubular wine wheel, evaporimeter and the ventilation assembly that are arranged on the indoor apparatus of air conditioner; It is characterized in that: also be provided with on the indoor apparatus of air conditioner and the indoor dedusting assembly that is communicated with; Said ventilation assembly is arranged on an end of tubular wine wheel, and the ventilation assembly comprises the blower fan that has wind wheel, and the blower fan arranged outside has motor; Blower fan is connected with bearing (ball) cover towards an end of tubular wine wheel, is provided with the closed cover that is rotationally connected with motor in the bearing (ball) cover; The exhaust outlet that is provided with on the blower fan is communicated with outdoor, and the end that blower fan is connected with bearing (ball) cover is provided with first air inlet that is communicated with indoor air channel, also is provided with second air inlet that is communicated with the dedusting assembly on the blower fan.
Be connected with travelling gear on the said motor output shaft, the closed cover outer rim is provided with the gear teeth, and the gear teeth of travelling gear and closed cover are meshing with each other.
Also be provided with bearing block on the said bearing (ball) cover, the axle on the tubular wine wheel is plugged in the bearing block.
The rear end of said blower fan is provided with the air inlet end cap, and second air inlet is positioned at inlet end and covers, and inlet end covers and is connected with the air inlet pipe that is communicated with the dedusting assembly.
Said inlet end covers and is provided with opening, and opening part is rotatably connected to the mouthpiece that can seal second air inlet.
Also be connected with mouthpiece's lid on the opening of said air inlet end cap.
The utility model is provided with on indoor apparatus of air conditioner and can improves IAQ to the blower fan of indoor air-changing, guarantees health; Be connected with the dedusting assembly on the blower fan, can to the dust of room air in time, automatically filter be convenient to daily cleaning, guarantee that the various property retentions of air-conditioning are optimum.The utility model compact conformation makes full use of the inner space of indoor apparatus of air conditioner, and cost of manufacture is low, improves competitiveness of product.
Description of drawings
Fig. 1 is the assembly structure sketch map of the utility model embodiment indoor apparatus of air conditioner.
Fig. 2 is the take a breath assembly structure sketch map of assembly and tubular wine wheel of embodiment.
Fig. 3 is the take a breath decomposition texture sketch map of assembly of embodiment.
Fig. 4 is the take a breath structural representation of assembly of embodiment.
Fig. 5 is the structural representation of embodiment blower fan.
Fig. 6 is the structural representation of embodiment air inlet end cap, mouthpiece and mouthpiece's lid.
Fig. 7 is the structural representation of embodiment closed cover.
Fig. 8 is the structural representation of embodiment bearing (ball) cover.
Among the figure: 1 is blower fan, and 2 is motor, and 3 is travelling gear, and 4 is closed cover, and 5 is air inlet pipe, and 6 are the air inlet end cap, and 7 is mouthpiece, and 8 are mouthpiece's lid, and 9 is exhaust outlet, and 10 is bearing block, and 11 is bearing (ball) cover, and 12 is tubular wine wheel, and 13 are the dedusting assembly.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Referring to Fig. 1 to Fig. 8; A kind of indoor apparatus of air conditioner with ventilation, dedusting function; Comprise the tubular wine wheel 12, evaporimeter (not marking among the figure) and the ventilation assembly that are arranged on the indoor apparatus of air conditioner, its ventilation assembly comprises the blower fan 1 that has wind wheel, and blower fan 1 arranged outside has motor 2; One end of blower fan 1 air inlet is connected with bearing (ball) cover 11, is provided with the closed cover 4 that is rotationally connected with motor 2 in the bearing (ball) cover 11; The exhaust outlet 9 that is provided with on the blower fan 1 is communicated with outdoor; The end that blower fan 1 is connected with bearing (ball) cover 11 is provided with first air inlet (not marking among the figure) and is communicated with indoor air channel, and the dedusting assembly 13 on also being provided with second air inlet (not marking among the figure) on the blower fan 1 and being arranged on indoor apparatus of air conditioner is communicated with.Wherein motor 2 is a stepper motor.
Motor 2 is rotationally connected through the gears engaged of travelling gear 3 with closed cover 4 outer rim settings.Also be provided with bearing block 10 on the bearing (ball) cover 7, bearing block one end is connected with closed cover 4, and the axle of tubular wine wheel 12 inserts in the bearing block 10 in addition.
The rear end of blower fan 1 is provided with air inlet end cap 6, the second air inlets and is positioned on the air inlet end cap 6, is connected with air inlet pipe 5 on the air inlet end cap 6 and is communicated with dedusting assembly 13, and dedusting assembly 13 is communicated with indoor.
Air inlet end cap 6 is provided with opening, is rotatably connected to the mouthpiece 7 that can seal second air inlet on the opening.Also be connected with mouthpiece on the opening of air inlet end cap 6 and cover 8.
When the indoor apparatus of air conditioner ventilatory moved, motor 2 drove closed cover 4 through travelling gear 3 and rotates, and makes first air inlet of blower fan 1 open-minded, and at this moment, the mouthpiece 7 of air inlet end cap 6 closes, second inlet close of blower fan 1.The air of indoor dirt gets into closed cover 4; Under the effect through blower fan 1; Outdoor from exhaust outlet 9 discharges, room air density descends and produces negative pressure (with respect to outdoor air pressure), because there is pressure differential indoor and outdoor; Outdoor fresh air just through in the door and window seam inlet chamber, reaches the purpose of improving IAQ.
When the indoor apparatus of air conditioner dedusting function moved, motor 2 drove closed cover 4 through travelling gear 3 and rotates, first inlet close of blower fan 1, and the mouthpiece 7 of air inlet end cap 6 opens, and second air inlet of blower fan 1 is communicated with dedusting assembly 13.Dust gets in air inlet pipe 5, the air inlet end cap 6 through the suction of wind, under the effect through blower fan 1, discharges from the exhaust outlet of blower fan 1; Effectively remove house dust; Keep room air clean, guaranteed that also the various property retentions of air-conditioning are optimum, reduce the maintenance cost of indoor apparatus of air conditioner.
When the operation of indoor apparatus of air conditioner dedusting function finishes, for the dust that prevents to clear up is bonded at blower fan 1 inside, motor 2 continues to drive closed cover 4 and rotates, and the air inlet of blower fan 1 is open-minded, and the mouthpiece 7 of air inlet end cap 6 closes, second inlet close of blower fan 1.A large amount of room airs gets into closed cover 4, under the effect through blower fan 1, blows out dust remaining in the blower fan 1 outdoor through exhaust outlet 9.Prevent blower fan 1 secondary pollution, guarantee that the blade of blower fan 1 is clean.
Claims (6)
1. indoor apparatus of air conditioner with ventilation, dedusting function; Comprise the tubular wine wheel (12), evaporimeter and the ventilation assembly that are arranged on the indoor apparatus of air conditioner; It is characterized in that: also be provided with on the indoor apparatus of air conditioner and the indoor dedusting assembly (13) that is communicated with; Said ventilation assembly is arranged on an end of tubular wine wheel (12), and the ventilation assembly comprises the blower fan (1) that has wind wheel, and blower fan (1) arranged outside has motor (2); Blower fan (1) is connected with bearing (ball) cover (11) towards an end of tubular wine wheel (12), is provided with the closed cover (4) that is rotationally connected with motor (2) in the bearing (ball) cover (11); Blower fan (1) is gone up the exhaust outlet (9) that is provided with and is communicated with outdoor; The end that blower fan (1) is connected with bearing (ball) cover (11) is provided with first air inlet that is communicated with indoor air channel, also is provided with second air inlet that is communicated with dedusting assembly (13) on the blower fan (1).
2. according to the said indoor apparatus of air conditioner of claim 1 with ventilation, dedusting function; It is characterized in that being connected with travelling gear (3) on said motor (2) output shaft; Closed cover (4) outer rim is provided with the gear teeth, and travelling gear (3) is meshing with each other with the gear teeth of closed cover.
3. according to the said indoor apparatus of air conditioner with ventilation, dedusting function of claim 2, it is characterized in that also being provided with on the said bearing (ball) cover (11) bearing block (10), the axle on the tubular wine wheel (12) is plugged in the bearing block (10).
4. according to the said indoor apparatus of air conditioner of claim 3 with ventilation, dedusting function; The rear end that it is characterized in that said blower fan (1) is provided with air inlet end cap (6); Second air inlet is positioned on the air inlet end cap (6), is connected with the air inlet pipe (5) that is communicated with dedusting assembly (13) on the air inlet end cap (6).
5. according to the said indoor apparatus of air conditioner with ventilation, dedusting function of claim 4, it is characterized in that said air inlet end cap (6) is provided with opening, opening part is rotatably connected to the mouthpiece (7) that can seal second air inlet.
6. according to the said indoor apparatus of air conditioner of claim 5, it is characterized in that also being connected with mouthpiece's lid (8) on the opening of said air inlet end cap (6) with ventilation, dedusting function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205401433U CN202501572U (en) | 2011-12-21 | 2011-12-21 | Indoor unit of air conditioner having functions of air exchanging and dust removing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205401433U CN202501572U (en) | 2011-12-21 | 2011-12-21 | Indoor unit of air conditioner having functions of air exchanging and dust removing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202501572U true CN202501572U (en) | 2012-10-24 |
Family
ID=47038185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205401433U Expired - Lifetime CN202501572U (en) | 2011-12-21 | 2011-12-21 | Indoor unit of air conditioner having functions of air exchanging and dust removing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202501572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036270A (en) * | 2015-07-14 | 2017-08-11 | 广东美的制冷设备有限公司 | Filter net device |
-
2011
- 2011-12-21 CN CN2011205401433U patent/CN202501572U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036270A (en) * | 2015-07-14 | 2017-08-11 | 广东美的制冷设备有限公司 | Filter net device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU HUALING REFRIGERATION EQUIPMENT CO., LTD Free format text: FORMER OWNER: HUALING AIR-CONDITIONING EQUIPMENTS CO., LTD., GUANGZHOU Effective date: 20131014 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 511430 GUANGZHOU, GUANGDONG PROVINCE TO: 511462 GUANGZHOU, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131014 Address after: 511462 Guangzhou, Nansha District Pearl River Street, Pearl River Industrial Park, virtue Road, No. 6, No. Patentee after: Guangzhou Hualing Refrigeration Equipment Co.,Ltd. Address before: 511430 Village Road, 105 National Road, Dashi street, Guangzhou, Guangdong, Panyu District Patentee before: Hualing Air-Conditioning Equipments Co., Ltd., Guangzhou |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |