CN105091269A - Air-conditioning air supply system and air conditioner - Google Patents
Air-conditioning air supply system and air conditioner Download PDFInfo
- Publication number
- CN105091269A CN105091269A CN201410164441.5A CN201410164441A CN105091269A CN 105091269 A CN105091269 A CN 105091269A CN 201410164441 A CN201410164441 A CN 201410164441A CN 105091269 A CN105091269 A CN 105091269A
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- China
- Prior art keywords
- air
- conditioning
- centrifugal fan
- conditioning system
- supply system
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- 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.)
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Classifications
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- 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
- F24F1/0022—Centrifugal or radial fans
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- 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
- F24F13/24—Means for preventing or suppressing noise
-
- 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
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- 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 air-conditioning air supply system and an air conditioner, pertaining to the technical field of air-conditioning air supply systems.The air-conditioning air supply system and the air conditioner are invented for the purposes of increasing air volume of the air supply system and decreasing the supply system of the air conditioner.The air-conditioning air supply system comprises multiple centrifugal fans arranged side by side. An air channel of the air-conditioning air supply system is formed by combination of centrifugal air channels of the multiple centrifugal fans.The air-conditioning air supply system is used for the air conditioner.
Description
Technical field
The present invention relates to air-conditioning systems technology field, particularly relate to a kind of air-conditioning system and air-conditioning.
Background technology
Along with socioeconomic development, people require more and more higher to the artistic presentation of the household electrical appliance such as air-conditioning, and therefore concerning air conditioning system maker, the artistic presentation design of air-conditioning just seems particularly important.The structure of common cabinet-type air conditioner is all adopt front to be air outlet panel, after be the structure of sheet metal box body, but this structure is commercially relatively backward.
For adapting to the development trend of industry, in the manufacturer of air-conditioning, as the brand-new cabinet-type air conditioner of subversiveness outward appearance has all made in Hisense and other Jing Pin producers, as 89 series, the 88 serial cabinet air conditioners of Hisense.Novel outward appearance is the trend of cabinet-type air conditioner development, common cabinet-type air conditioner adopts brand-new artistic presentation design to consider, because adopted supply air system is difficult to reach requirement at size, vpg connection, simultaneously when designing air-conditioning, its supply air system, heat-exchange system etc. also need fundamentally to change.And the change of supply air system physical dimension and shape can affect the performance of air-conditioning.
In prior art common cabinet type air-conditioner supply air system in have employed single centrifugal air duct, because air channel quantity is few, such that air quantity is less, noise be comparatively large, thus the performance of air-conditioning is reduced.
Summary of the invention
Embodiments of the invention provide a kind of air-conditioning system, and air quantity is large, noise is little.
For achieving the above object, The embodiment provides a kind of air-conditioning system, comprising centrifugal fan, described centrifugal fan is multiple and is arranged side by side, and the centrifugal air duct of multiple described centrifugal fan forms the air channel of described air-conditioning system.
Further, described centrifugal fan is duplex centrifugal fan.
Further, multiple described duplex centrifugal fan vertically arranges, and the air inlet of described duplex centrifugal fan is arranged in the horizontal direction.
Further, described centrifugal fan comprises spiral case, is provided with centrifugation blade and motor in described spiral case, and described motor can drive described centrifugation blade to rotate.
Further, described centrifugal fan is three.
The present invention on the other hand embodiment still provides a kind of air-conditioning, comprise the air-conditioning system as above described in any one technical scheme.
Further, also comprise evaporimeter and heat exchanger, the air channel of described air-conditioning system is connected with the air inlet of described evaporimeter, and the air outlet of described evaporimeter is connected with the air inlet of described heat exchanger.
Further, described evaporimeter is U-shaped structure, V-structure or arc-shaped structure.
Compared with prior art, the air-conditioning system tool that the embodiment of the present invention provides has the following advantages: the air-conditioning system that the embodiment of the present invention provides, be arranged side by side owing to employing multiple centrifugal fan, and have employed the air channel of the centrifugal air duct composition air-conditioning system of multiple centrifugal fan, according to theory calculate, air quantity can increase along with the increase of air channel quantity, and noise can not synchronously increase thereupon, therefore use multiple centrifugal air duct lower than the single centrifugal air duct noise of common cabinet type air-conditioner.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the overall structure schematic diagram of embodiment of the present invention air-conditioning system;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the structural representation of centrifugal fan in embodiment of the present invention air-conditioning system;
Fig. 4 is the sectional view of centrifugal fan in embodiment of the present invention air-conditioning system;
Fig. 5 is the structural representation of embodiment of the present invention air-conditioning;
Fig. 6 is the explosive view of embodiment of the present invention air-conditioning;
Fig. 7 is the structural representation that in embodiment of the present invention air-conditioning, evaporimeter adopts U-shaped structure;
Fig. 8 is the structural representation that in embodiment of the present invention air-conditioning, evaporimeter adopts V-structure;
Fig. 9 is the structural representation that in embodiment of the present invention air-conditioning, evaporimeter adopts circular arc type structure.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In describing the invention, it will be appreciated that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only the present invention for convenience of description and simplified characterization; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
Term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, except as otherwise noted, the implication of " multiple " is two or more.
With reference to Fig. 1, Fig. 2, Fig. 1 is a specific embodiment of embodiment of the present invention air-conditioning system, in the present embodiment, air-conditioning supply air system comprises: centrifugal fan 1, described centrifugal fan 1 is multiple and is arranged side by side, and the centrifugal air duct 11 of multiple described centrifugal fan 1 forms the air channel of described air-conditioning system.
The air-conditioning system that the embodiment of the present invention provides, be arranged side by side owing to employing multiple centrifugal fan 1, and the centrifugal air duct 11 that have employed multiple centrifugal fan 1 forms the air channel of air-conditioning system, air quantity can increase along with the increase of air channel quantity, and according to theory calculate, air quantity can increase along with the increase of air channel quantity, and noise can not synchronously increase thereupon, therefore, when air quantity is identical, use multiple centrifugal air duct lower than the single centrifugal air duct noise of common cabinet type air-conditioner.
With reference to Fig. 3, Fig. 4, the centrifugal fan 1 in above-described embodiment can preferably use duplex centrifugal fan.Because air-flow can from the left and right sides of fan all air intakes, increase air intake space, air quantity also can increase.Simultaneously due to the boosting of air-duct spiral case, can produce in air channel and be greater than atmospheric pressure, air-flow is discharged to outside complete machine.Therefore air supplying distance is greater than the air-conditioner using axial-flow fan and aerofoil fan, and air supplying distance is extremely far away, can reach 10 meters.Therefore as preferred, centrifugal fan 1 selects duplex centrifugal fan.
With reference to Fig. 1, Fig. 2, for increasing the intake of centrifugal fan, just need when designing to consider multiple centrifugal fan 1 vertically to arrange, the air inlet 12 of centrifugal fan 1 is arranged in the horizontal direction, and then make centrifugal fan from the left and right sides all air intakes, increase air intake space, air quantity increased.Simultaneously, when multiple centrifugal fan 1 vertically arranges, can the less centrifugal fan of preferred dimension, and then can save and take up room, for the cabinet air-conditioner of brand-new outward appearance, package size is less, width is less, thickness is less, and outward appearance is more good-looking, and therefore the vertical arrangement mode of centrifugal fan can meet again the size needs of air-conditioning when considering artistic presentation overall design.
For improving the air supplying distance of air-conditioning system, as shown in Figure 3 and Figure 4, centrifugal fan 1 comprises spiral case 13, is provided with centrifugation blade 14 and motor in spiral case 13, when driven by motor centrifugation blade 14 rotates, due to the effect of centrifugation blade 14, in centrifugal fan 1, negative pressure can be produced, thus band moving air flow is inhaled in spiral case 13, because centrifugation blade 14 pairs of air-flows have impact effect, therefore after air-flow is produced by boasting from spiral case 13, create the pressure being greater than air pressure, thus make air supplying distance become far away.All far away than axial-flow fan and aerofoil fan air supplying distance, concrete air supplying distance can reach 10 meters.
Concrete, because the air force of air-conditioning system is relevant with the quantity of centrifugal fan, for meeting the air quantity requirement of general room air conditioner, as preferably, as shown in Figure 1, centrifugal fan 1 quantity is preferably three.Not only can meet air quantity requirement but also in conjunction with air-conditioning internal structure, the designing requirement of conditioned space shape and structure can be met.
With reference to Fig. 5, the present invention on the other hand embodiment still provides a kind of air-conditioning, comprise the air-conditioning system as above described in any one embodiment.
Because the air-conditioning system used in the present embodiment air-conditioning is identical with the air-conditioning system provided in each embodiment of above-mentioned air-conditioning system, therefore the two can solve identical technical problem, and reaches identical Expected Results.
With reference to Fig. 6, the air-conditioning that the embodiment of the present invention provides also comprises evaporimeter 2, and the air channel of air-conditioning system is connected with the air inlet of evaporimeter 2, and the air outlet of evaporimeter 2 is connected with the air outlet 4 of air-conditioning panel.Therefore can make air after grid 3 air intake on rear side of air-conditioning, be centrifuged fan 1 and suck, then enter the air inlet of evaporimeter 2 through air channel, through the heat exchange of evaporator, out enter the air outlet 4 of air-conditioning panel from the air outlet of evaporimeter 2 afterwards, outside final blowout air-conditioner, complete whole air-supply process.
In above-described embodiment, the structure of evaporimeter 2 can select the structure shown in Fig. 7, Fig. 8, Fig. 9, as optional U-shaped structure, V-structure or arc-shaped structure.And then after coordinating with supply air system, be applied in air conditioner, adopt the evaporimeter of said structure can increase the heat exchange area of evaporimeter, improve the heat exchange efficiency of evaporimeter.
Other formations about the air-conditioning of the embodiment of the present invention wait known by those skilled in the art, no longer describe in detail at this.
In the description of this description, specific features, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (8)
1. an air-conditioning system, is characterized in that, comprising:
Centrifugal fan, described centrifugal fan is multiple and is arranged side by side, and the centrifugal air duct of multiple described centrifugal fan forms the air channel of described air-conditioning system.
2. air-conditioning system according to claim 1, is characterized in that, described centrifugal fan is duplex centrifugal fan.
3. air-conditioning system according to claim 2, is characterized in that, multiple described duplex centrifugal fan vertically arranges, and the air inlet of described duplex centrifugal fan is arranged in the horizontal direction.
4. air-conditioning system according to claim 1, is characterized in that, described centrifugal fan comprises spiral case, is provided with centrifugation blade and motor in described spiral case, and described motor can drive described centrifugation blade to rotate.
5. air-conditioning system according to claim 1, is characterized in that, described centrifugal fan is three.
6. an air-conditioning, is characterized in that, comprises the air-conditioning system according to any one of Claims 1 to 5.
7. air-conditioning according to claim 6, is characterized in that, also comprises evaporimeter, and the air channel of described air-conditioning system is connected with the air inlet of described evaporimeter, and the air outlet of described evaporimeter is connected with the air outlet of air-conditioning panel.
8. air-conditioning according to claim 7, is characterized in that, described evaporimeter is U-shaped structure, V-structure or arc-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410164441.5A CN105091269B (en) | 2014-04-19 | 2014-04-19 | A kind of air-conditioning system and air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410164441.5A CN105091269B (en) | 2014-04-19 | 2014-04-19 | A kind of air-conditioning system and air-conditioning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105091269A true CN105091269A (en) | 2015-11-25 |
| CN105091269B CN105091269B (en) | 2019-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410164441.5A Active CN105091269B (en) | 2014-04-19 | 2014-04-19 | A kind of air-conditioning system and air-conditioning |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050047623A (en) * | 2003-11-18 | 2005-05-23 | 엘지전자 주식회사 | Air conditioner |
| CN101070981A (en) * | 2006-05-10 | 2007-11-14 | 三星电子株式会社 | Cabinet type air conditioning |
| CN101178196A (en) * | 2006-11-10 | 2008-05-14 | 乐金电子(天津)电器有限公司 | Double fans structure of indoor machine of air conditioner |
| CN102121728A (en) * | 2011-04-06 | 2011-07-13 | 广东美的电器股份有限公司 | Indoor unit of air conditioner |
| CN202769819U (en) * | 2012-08-20 | 2013-03-06 | 海信（山东）空调有限公司 | Upright air-condition indoor machine and upright air-conditioner |
| CN103629739A (en) * | 2012-08-22 | 2014-03-12 | 珠海格力电器股份有限公司 | Indoor unit of air conditioner with multiple air outlets |
-
2014
- 2014-04-19 CN CN201410164441.5A patent/CN105091269B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050047623A (en) * | 2003-11-18 | 2005-05-23 | 엘지전자 주식회사 | Air conditioner |
| CN101070981A (en) * | 2006-05-10 | 2007-11-14 | 三星电子株式会社 | Cabinet type air conditioning |
| CN101178196A (en) * | 2006-11-10 | 2008-05-14 | 乐金电子(天津)电器有限公司 | Double fans structure of indoor machine of air conditioner |
| CN102121728A (en) * | 2011-04-06 | 2011-07-13 | 广东美的电器股份有限公司 | Indoor unit of air conditioner |
| CN202769819U (en) * | 2012-08-20 | 2013-03-06 | 海信（山东）空调有限公司 | Upright air-condition indoor machine and upright air-conditioner |
| CN103629739A (en) * | 2012-08-22 | 2014-03-12 | 珠海格力电器股份有限公司 | Indoor unit of air conditioner with multiple air outlets |
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| Publication number | Publication date |
|---|---|
| CN105091269B (en) | 2019-01-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 266736 Hisense Road 1, South Village Town, Pingdu City, Qingdao, Shandong Applicant after: HISENSE (SHANDONG) AIR-CONDITIONING Co.,Ltd. Address before: 266100 Zhuzhou Road, Laoshan District, Qingdao, Shandong Province, No. 151 Applicant before: HISENSE (SHANDONG) AIR-CONDITIONING Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266736 Hisense Road 1, South Village Town, Pingdu City, Qingdao, Shandong Patentee after: Hisense Air Conditioning Co.,Ltd. Address before: 266736 Hisense Road 1, South Village Town, Pingdu City, Qingdao, Shandong Patentee before: HISENSE (SHANDONG) AIR-CONDITIONING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220919 Address after: 528000 No. 8 Rongguirong Port Road, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong Kelong Jiake Electronics Co.,Ltd. Address before: 266736 Hisense Road 1, South Village Town, Pingdu City, Qingdao, Shandong Patentee before: Hisense Air Conditioning Co.,Ltd. |