CN105972696A - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
- Publication number
- CN105972696A CN105972696A CN201610287640.4A CN201610287640A CN105972696A CN 105972696 A CN105972696 A CN 105972696A CN 201610287640 A CN201610287640 A CN 201610287640A CN 105972696 A CN105972696 A CN 105972696A
- Authority
- CN
- China
- Prior art keywords
- air
- face section
- air conditioner
- wind
- section
- 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.)
- Granted
Links
- 238000007664 blowing Methods 0.000 claims abstract description 4
- 238000004378 air conditioning Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0033—Indoor units, e.g. fan coil units characterised by fans having two or more fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses an indoor unit of an air conditioner. The indoor unit of the air conditioner comprises an air conditioner body, wherein the air conditioner body comprises an upper air inlet, a blower for downwards blowing air, heat exchangers, a volute assembly and a lower air outlet; the upper air inlet is formed in the air conditioner body; the blower is arranged at the air inlet; the heat exchangers are arranged below the blower, and the volute assembly consisting of a front volute part and a rear volute part is arranged below the heat exchangers; the front volute part comprises a front first air guide surface section; the rear volute part comprises a rear first air guide surface section; the front first air guide surface section and the rear first air guide surface section are arranged in a mirror symmetry manner; an air supplying channel of the air conditioner is formed between the front first air guide surface section and the rear first air guide surface section. According to the indoor unit of the air conditioner, a novel air conditioner design structure is adopted, and the traditional design of an indoor unit of the air conditioner is broken, thus the air volume and the heat exchange performance of the air conditioner are improved, and as a result, the performances and the use comfort of the air conditioner can be further improved.
Description
Technical field
The present invention relates to field of air conditioning, particularly relate to a kind of air conditioner room unit.
Background technology
The most front piece such as existing indoor apparatus of air conditioner internal structure, air-out mode is same, the breakthrough that traditional air conditioner is designed by market in urgent need.Existing indoor apparatus of air conditioner is had mostly to use cross flow fan again, as the Chinese patent of Publication No. CN201964533U discloses a kind of ultra-thin wall-mounted indoor air-conditioner, including base, heat exchanger, through-flow fan blade, center, drainage screen and wind guide strip, drainage screen is located at indoor set top, base is located on indoor set rear wall, indoor set is fixed on indoor wall by base, through-flow fan blade is located in the middle part of indoor set, heat exchanger is located in the space between through-flow fan blade and drainage screen, center as front panel of indoor unit is integral type structure, middle arch is connected with drainage screen, middle frame bottom is connected with base, middle frame bottom is provided with opening, wind guide strip is set in opening.This indoor apparatus of air conditioner is owing to have employed cross flow fan, owing to cross flow fan size and weight are less, therefore the designer trends that current air conditioner industry asks most lightening are met, but on the other hand, this also sacrifices the air quantity of air-conditioning, and due to limited space, the use for heat exchanger also has limitation, have impact on the heat exchange performance of air-conditioning.
Summary of the invention
Present invention is primarily intended to provide a kind of air conditioner room unit, have employed new Air-conditioner design structure, breach the design of traditional air conditioner indoor set.
Another object of the present invention is to provide a kind of air conditioner room unit, improves air-conditioner air force and heat exchange performance so that household air-conditioner and comfort are further enhanced.
The above-mentioned technical problem of the present invention is mainly addressed by following technical proposals: it includes air conditioner body, described air conditioner body includes enterprising air port, the blower fan of blowing downwards, heat exchanger, spiral case assembly and lower air outlet, described air conditioner body is provided with enterprising air port, described blower fan is arranged on air inlet, described heat exchanger is arranged on below blower fan, described spiral case assembly is arranged on below described heat exchanger, described spiral case assembly includes front volute section and rear volute section, described front volute section includes front first wind-guiding face section, described rear volute section includes rear first wind-guiding face section, described front first wind-guiding face section and described rear first wind-guiding face section specular are arranged, the supply air duct of air-conditioner is formed between front first wind-guiding face section and rear first wind-guiding face section.
As preferably, described blower fan is turbofan, and the shaft center line of described blower fan is vertically arranged, and described front first wind-guiding face section and rear first wind-guiding face section specular on the basis of median plane between the two, described median plane overlaps with described shaft center line.
As preferably, described blower fan is turbofan, and the shaft center line of described blower fan is vertically arranged, and described front first wind-guiding face section and rear first wind-guiding face section specular on the basis of median plane between the two, described median plane is parallel with described shaft center line.
As preferably, described front first wind-guiding face section and described after the first wind-guiding face section be arc surfaced, described lower air outlet opening is towards underface.
As preferably, described enterprising air port, described blower fan, described air-supply passage, described lower air outlet are respectively provided with point-blank.
As preferably, described heat exchanger is stagewise heat exchanger, and described heat exchanger is shaped as W shape or M shape.
As preferably, described blower fan arranges at least two, and both are transversely arranged at air-conditioner length direction, and described heat exchanger bottom is provided with drip tray.
As preferably, on described air-conditioner, end face is provided with annular fan cover, is provided with described blower fan in described annular fan cover,
As preferablyDescribed front volute section also includes front first exit face section, described front first exit face section connects with the described front first wind-guiding face section being disposed thereon end, described rear volute section also includes that rear first exit face section, described rear first exit face section connect with the described rear first wind-guiding face section being disposed thereon end.
As preferablyDescribed front first exit face section and described rear first exit face section specular, described front first exit face section and described rear first exit face section form the lower extension of air-supply passage, and the face, place of described front first exit face section intersects on the downside of described lower air outlet with the face, place of described rear first exit face section.
The present invention brings and provides the benefit that, present invention employs new Air-conditioner design structure, breaches the design of traditional air conditioner indoor set, improve air-conditioner air force and heat exchange performance so that household air-conditioner and comfort are further enhanced.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of side-looking internal structure schematic diagram of the present invention.
Label declaration: 1, enterprising air port；2, turbofan；3, heat exchanger；4, front volute section；4-1, front first wind-guiding face section；4-2, front first exit face section；5, rear volute section；5-1, rear first wind-guiding face section；5-2, rear first exit face section；6, lower air outlet；7, air-supply passage；8, drip tray.
Detailed description of the invention
Below by embodiment, and combine accompanying drawing, technical scheme is described in further detail.
nullEmbodiment: a kind of air conditioner room unit of the present embodiment is as shown in Figure 1，Including air conditioner body，Air conditioner body includes enterprising air port 1、The blower fan of blowing downwards、Heat exchanger 3、Spiral case assembly and lower air outlet 6，Air conditioner body top is provided with enterprising air port 1，Blower fan is arranged on air inlet，Heat exchanger 3 is arranged on below blower fan，Spiral case assembly is arranged on below heat exchanger 3，Spiral case assembly includes front volute section 4 and rear volute section 5，Front volute section 4 includes front first wind-guiding face section 4-1，Rear volute section 5 includes rear first wind-guiding face section 5-1，Front first wind-guiding face section 4-1 and rear first wind-guiding face section 5-1 specular are arranged，The supply air duct of air-conditioner is formed between front first wind-guiding face section 4-1 and rear first wind-guiding face section 5-1，Front first wind-guiding face section 4-1 and rear first wind-guiding face section 5-1 are arc surfaced，Lower air outlet 6 opening is towards underface.Air sucks in air conditioner body from enterprising air port 1 by fan, the cold and hot exchange of air through over-heat-exchanger 3, form cold wind or hot blast, cold wind or hot blast are guided by the surface of front volute section 4 and rear volute section 5, through air-supply passage 7, lower air outlet 6, it is delivered to outside air conditioner body downwards, thus the air themperature realizing room is adjusted.
Suction and providing of output that blower fan is air suck and the power of output, different from conventional cross flow fan, the blower fan structure of the present embodiment is relatively small, and its power is also stronger than cross flow fan, by by assembling in position, enterprising air port 1, increase the intake of air-conditioning, saved the space within air-conditioning, bigger heat exchanger is may also set up so that air conditioner body internal space design and performance design space are greatly enhanced in air conditioner body.And can be blown directly down by air-supply passage 7 through the air of cold and hot exchange, so can quickly regulate human body warm-cold sensitivity.
Blower fan is turbofan 2, also can be selected for other centrifugal or tube-axial fans, the shaft center line of blower fan is vertically arranged, front first wind-guiding face section 4-1 and rear first wind-guiding face section 5-1 specular on the basis of median plane between the two, median plane overlaps with shaft center line, and certain median plane and shaft center line also can be arranged in parallel.Enterprising air port 1, blower fan, air-supply passage 7, lower air outlet 6 are respectively provided with point-blank.
The heat exchanger 3 of the present embodiment is stagewise heat exchanger, and heat exchanger 3 shape can be W shape or M shape.Turbofan is provided with two, and both are transversely arranged at air-conditioner length direction.Certainly can be configured as multiple.On air-conditioner, end face is provided with annular fan cover, is provided with turbofan 2 in annular fan cover, and heat exchanger bottom is provided with drip tray 8.
In order to improve air conditioner wind-guiding performance, reduce noise and vibration, front volute section 4 also includes front first exit face section 4-2, front first exit face section 4-2 be disposed thereon end before the first wind-guiding face section 4-1 connect, rear volute section 5 also includes rear first exit face section 5-2, and rear first exit face section 5-2 connects with rear first wind-guiding face section 5-1 being disposed thereon end.Front first exit face section 4-2 and described rear first exit face section 5-2 specular, front first exit face section 4-2 forms the lower extension of air-supply passage 7 with rear first exit face section 5-2, and the face, place of front first exit face section 4-2 intersects on the downside of lower air outlet 6 with the face, place of rear first exit face section 5-2.The hanging type air conditioner of the present embodiment is arranged by air-conditioning fan, the setting of internal air guide structure, greatly reduces air quantity loss in air conditioner body, and cooling and warming performance is strengthened, and the comfort of user is improved.
Below only preferred embodiment of the present invention is described, but is not to be construed as limiting the scope of the invention.The present invention is not only limited to above example, and its concrete structure or shape allow to change.In a word, protection scope of the present invention should include that those obviously convert to those skilled in the art or substitute and remodeling.
Claims (10)
1. A kind of air conditioner room unit, it is characterized in that, including air conditioner body, described air conditioner body includes enterprising air port, the blower fan of blowing downwards, heat exchanger, spiral case assembly and lower air outlet, described air conditioner body is provided with enterprising air port, described blower fan is arranged on air inlet, described heat exchanger is arranged on below blower fan, described spiral case assembly is arranged on below described heat exchanger, described spiral case assembly includes front volute section and rear volute section, described front volute section includes front first wind-guiding face section, described rear volute section includes rear first wind-guiding face section, described front first wind-guiding face section and described rear first wind-guiding face section specular are arranged, the supply air duct of air-conditioner is formed between front first wind-guiding face section and rear first wind-guiding face section.
2. A kind of air conditioner room unit according to claim 1, it is characterized in that, described blower fan is turbofan, the shaft center line of described blower fan is vertically arranged, described front first wind-guiding face section and rear first wind-guiding face section specular on the basis of median plane between the two, described median plane overlaps with described shaft center line.
3. A kind of air conditioner room unit according to claim 1, it is characterized in that, described blower fan is turbofan, the shaft center line of described blower fan is vertically arranged, described front first wind-guiding face section and rear first wind-guiding face section specular on the basis of median plane between the two, described median plane is parallel with described shaft center line.
4. A kind of air conditioner room unit according to claim 1, it is characterised in that described front first wind-guiding face section and described rear first wind-guiding face section are arc surfaced, and described lower air outlet opening is towards underface.
5. A kind of air conditioner room unit according to claim 4, it is characterised in that described enterprising air port, described blower fan, described air-supply passage, described lower air outlet are respectively provided with point-blank.
6. A kind of air conditioner room unit according to claim 1, it is characterised in that described heat exchanger is stagewise heat exchanger, and described heat exchanger is shaped as W shape or M shape.
7. A kind of air conditioner room unit according to claim 1, it is characterised in that described blower fan arranges at least two, and both are transversely arranged at air-conditioner length direction, and described heat exchanger bottom is provided with drip tray.
8. A kind of air conditioner room unit according to claim 1, it is characterised in that on described air-conditioner, end face is provided with annular fan cover, is provided with described blower fan in described annular fan cover.
9. A kind of air conditioner room unit according to claim 1, it is characterized in that, described front volute section also includes front first exit face section, described front first exit face section connects with the described front first wind-guiding face section being disposed thereon end, described rear volute section also includes that rear first exit face section, described rear first exit face section connect with the described rear first wind-guiding face section being disposed thereon end.
A kind of air conditioner room unit the most according to claim 9, it is characterized in that, described front first exit face section and described rear first exit face section specular, described front first exit face section and described rear first exit face section form the lower extension of air-supply passage, and the face, place of described front first exit face section intersects on the downside of described lower air outlet with the face, place of described rear first exit face section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610287640.4A CN105972696B (en) | 2016-05-04 | 2016-05-04 | A kind of air conditioner room unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610287640.4A CN105972696B (en) | 2016-05-04 | 2016-05-04 | A kind of air conditioner room unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105972696A true CN105972696A (en) | 2016-09-28 |
| CN105972696B CN105972696B (en) | 2019-05-10 |
Family
ID=56994386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610287640.4A Active CN105972696B (en) | 2016-05-04 | 2016-05-04 | A kind of air conditioner room unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN105972696B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112752928A (en) * | 2018-09-21 | 2021-05-04 | 三星电子株式会社 | Air conditioner |
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| JP2016001092A (en) * | 2014-06-12 | 2016-01-07 | 日立アプライアンス株式会社 | Air conditioner |
| JP5959429B2 (en) * | 2012-12-17 | 2016-08-02 | 三菱電機株式会社 | Air conditioner indoor unit |
| CN205783323U (en) * | 2016-05-04 | 2016-12-07 | 宁波奥克斯空调有限公司 | Air conditioner room unit |
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2016
- 2016-05-04 CN CN201610287640.4A patent/CN105972696B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011174629A (en) * | 2010-02-23 | 2011-09-08 | Kimura Kohki Co Ltd | Air conditioner |
| JP5551481B2 (en) * | 2010-03-24 | 2014-07-16 | 日立アプライアンス株式会社 | Air conditioner indoor unit for computer room |
| CN102374588A (en) * | 2010-08-04 | 2012-03-14 | 三菱电机株式会社 | Indoor unit of air-conditioning apparatus and air-conditioning apparatus |
| CN103154620A (en) * | 2010-08-04 | 2013-06-12 | 三菱电机株式会社 | Indoor unit for air conditioner and air conditioner |
| CN103075791A (en) * | 2011-10-26 | 2013-05-01 | 三菱电机株式会社 | Indoor unit of air-conditioning apparatus |
| JP5959429B2 (en) * | 2012-12-17 | 2016-08-02 | 三菱電機株式会社 | Air conditioner indoor unit |
| JP2016001092A (en) * | 2014-06-12 | 2016-01-07 | 日立アプライアンス株式会社 | Air conditioner |
| CN204176772U (en) * | 2014-10-10 | 2015-02-25 | 广东美的制冷设备有限公司 | Indoor unit of wall hanging type air conditioner and air-conditioner |
| CN205783323U (en) * | 2016-05-04 | 2016-12-07 | 宁波奥克斯空调有限公司 | Air conditioner room unit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112752928A (en) * | 2018-09-21 | 2021-05-04 | 三星电子株式会社 | Air conditioner |
| US11668473B2 (en) | 2018-09-21 | 2023-06-06 | Samsung Electronics Co., Ltd. | Air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105972696B (en) | 2019-05-10 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20170428 Address after: Yinzhou District, Zhejiang Province on the town of Jiang Shan Xia Shi Village Applicant after: AUX air conditioning Limited by Share Ltd Address before: 315191 Zhejiang city of Ningbo province Jiangshan town Yinzhou District Mingguang Road No. 1166 Applicant before: Ningbo AUX Group. |
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