CN2449116Y - Split ground air conditioner with multiple air inlets - Google Patents
Split ground air conditioner with multiple air inlets Download PDFInfo
- Publication number
- CN2449116Y CN2449116Y CN 00228688 CN00228688U CN2449116Y CN 2449116 Y CN2449116 Y CN 2449116Y CN 00228688 CN00228688 CN 00228688 CN 00228688 U CN00228688 U CN 00228688U CN 2449116 Y CN2449116 Y CN 2449116Y
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- Prior art keywords
- air conditioner
- type air
- split
- wind
- cabinet
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- Expired - Fee Related
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Abstract
The utility model relates to a split ground air conditioner with multiple wind inlets. On the basis of a main wind inlet on the front surface of an indoor cabinet machine of the utility model, the back surface of the indoor cabinet machine of the utility model is provided with an auxiliary wind inlet, and a centrifugal fan (5) which can be used for pumping wind in double directions is arranged between the main wind inlet and the auxiliary wind inlet. Because that wind enters in one direction is changed to that wind enters in double directions in the utility model, the area of the wind inlets is enlarged, and the area of the main wind inlet on the front surface can be properly reduced; therefore, external appearance design is provided with bigger degree of freedom, and the external appearance is close to perfection. Simultaneously, because wind entering area is enlarged, the flow velocity of airflow is reduced, and noise is correspondingly reduced; in addition, the airflow of the auxiliary wind inlet carry away the heating amount of a motor of a fan, and therefore, the temperature rise of the motor is reduced.
Description
The utility model relates to conditioner, more particularly, relates to a kind of split-floor type air conditioner of multi-air intake.
Existing cabinet air conditioner is a split-floor type air conditioner, the air intake of its indoor set all be from cabinet front bottom air inlet, be parallel to the centrifugal fan motor shaft to direction flow into, because the size of intake directly has influence on the heat exchange efficiency of air-conditioner, for strengthening intake, prior art roughly adopts following two kinds of methods to strengthen intake, first kind is the area that strengthens air inlet, this can make the volume of cabinet-type air conditioner increase, the floor space of cabinet-type air conditioner is increased, this with appearance and modeling, product is attractive in appearance and occupation of land produces contradiction less.Second method increases the exhausting amount by the expanded motor rotating speed exactly, but when motor speed increased, noise also can increase thereupon, and this brings adverse effect to household air-conditioner again.
The purpose of this utility model provides a kind of split-floor type air conditioner, can overcome above-mentioned prior art shortcoming, not only can improve intake and rate of heat exchange, and indoor cabinet-type air conditioner profile and volume also can dwindle, and does not also increase operating noise simultaneously.
The purpose of this utility model adopts following technical scheme to realize: the split-floor type air conditioner of constructing a kind of multi-air intake, on the main air inlet basis of indoor cabinet machine face, at the cabinet-type air conditioner back side and main air inlet correspondence position, an auxiliary air inlet is set, simultaneously, between main air inlet and auxilliary air inlet, change the unidirectional centrifugal fan of former cabinet-type air conditioner into two-way centrifugal fan, thereby realize multi-air intake.
The split-floor type air conditioner of the multi-air intake that enforcement the utility model provides, be positive, back side two-way air intake owing to change the unidirectional air intake of cabinet front, increased air-admitting surface effectively, meanwhile, the area of the main air inlet on the panel can suitably dwindle, thereby design with the bigger free degree to appearance and modeling, make outward appearance more become perfect, simultaneously, because incoming air area increases, and has reduced air-flow velocity, noise is also corresponding to be minimized, the air-flow of auxiliary air inlet has also been taken away the caloric value of fan electromotor in addition, has reduced the temperature rise of motor.
Below in conjunction with drawings and Examples, further specify characteristics of the present utility model, in the accompanying drawing:
Fig. 1 is the Facad structure schematic diagram of split-floor type air conditioner of the present utility model.
Fig. 2 is the side structure schematic diagram of split-floor type air conditioner of the present utility model.
Fig. 3 is the structure schematic diagram of split-floor type air conditioner of the present utility model.
As shown in Figure 1-Figure 3, split-floor type air conditioner of the present utility model is at the back side of indoor cabinet-type air conditioner (1), be provided with the corresponding auxilliary air inlet in main air inlet position, front (7), be equipped with therebetween can two-way exhausting centrifugal fan (5).Positive main air inlet can be the air inlet of shutter, certain pattern that the auxilliary air inlet at the back side can be made up of a plurality of through holes, as shown in Figure 2.After adopting the two-way air intake structure, increased air-admitting surface.Inboard at auxilliary air inlet (7) also is provided with screen pack (2), suck dust to reduce, for installation screen pack (2) can be arranged on the cabinet-type air conditioner back side sliding tray is set, make screen pack (2) laterally to extract out in left side or right side along sliding tray from the cabinet-type air conditioner back side, also can upwards extract out, also be provided with grid cover plate (6) in the outside of screen pack (2).Connect bracing frame (4) at former centrifugal fan blade (3) middle part not hindering blade, and then satisfy the requirement of two-way air intake to two end faces exhausting simultaneously.
Claims (6)
1, a kind of split-floor type air conditioner of multi-air intake comprises indoor cabinet-type air conditioner and off-premises station, it is characterized in that: be provided with main air inlet in described indoor cabinet front, the back side is provided with auxiliary air inlet (7), be equipped with therebetween can two-way exhausting centrifugal fan (5).
2, according to the described split-floor type air conditioner of claim 1, it is characterized in that: the middle part of described two-way centrifugal fan (4) blade (3) is connected with bracing frame (4).
3, according to the described split-floor type air conditioner of claim 1, it is characterized in that: described cabinet-type air conditioner assists air inlet (7) inboard also to be provided with screen pack (2), and be provided with sliding tray at the cabinet-type air conditioner back side, make screen pack (2) laterally to extract out in left side or right side along sliding tray from the cabinet-type air conditioner back side, also can upwards extract out.
4, according to the described split-floor type air conditioner of claim 1, it is characterized in that: described screen pack (2) outside is provided with grid cover plate (6).
5, according to split-floor type air conditioner described in the claim 1-4, it is characterized in that: the main air inlet in described front adopts shutter.
6, according to split-floor type air conditioner described in the claim 1-4, it is characterized in that: the auxilliary air inlet at the described back side is made up of a plurality of through holes of forming certain pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00228688 CN2449116Y (en) | 2000-06-28 | 2000-06-28 | Split ground air conditioner with multiple air inlets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00228688 CN2449116Y (en) | 2000-06-28 | 2000-06-28 | Split ground air conditioner with multiple air inlets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2449116Y true CN2449116Y (en) | 2001-09-19 |
Family
ID=33592122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00228688 Expired - Fee Related CN2449116Y (en) | 2000-06-28 | 2000-06-28 | Split ground air conditioner with multiple air inlets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2449116Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101725550A (en) * | 2008-10-13 | 2010-06-09 | 三星电子株式会社 | Centrifugal fan and air conditioner having the same |
| CN104075441A (en) * | 2013-03-28 | 2014-10-01 | 广东松下环境系统有限公司 | Heating and ventilating fan |
| WO2014194768A1 (en) * | 2013-06-03 | 2014-12-11 | 海尔集团公司 | Air-conditioner air supply apparatus and air-conditioner |
| CN105465892A (en) * | 2015-12-30 | 2016-04-06 | 中国扬子集团滁州扬子空调器有限公司 | Air conditioner indoor unit enhancing radiation and convective heat exchange and improving comfort |
| CN107013993A (en) * | 2017-06-14 | 2017-08-04 | 珠海格力电器股份有限公司 | Air conditioner, indoor unit and panel thereof |
| CN112303758A (en) * | 2019-07-29 | 2021-02-02 | 广东美的环境电器制造有限公司 | Cooling fan |
-
2000
- 2000-06-28 CN CN 00228688 patent/CN2449116Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101725550A (en) * | 2008-10-13 | 2010-06-09 | 三星电子株式会社 | Centrifugal fan and air conditioner having the same |
| CN104075441A (en) * | 2013-03-28 | 2014-10-01 | 广东松下环境系统有限公司 | Heating and ventilating fan |
| CN104075441B (en) * | 2013-03-28 | 2018-12-04 | 广东松下环境系统有限公司 | Heating and ventilating fan |
| WO2014194768A1 (en) * | 2013-06-03 | 2014-12-11 | 海尔集团公司 | Air-conditioner air supply apparatus and air-conditioner |
| CN105465892A (en) * | 2015-12-30 | 2016-04-06 | 中国扬子集团滁州扬子空调器有限公司 | Air conditioner indoor unit enhancing radiation and convective heat exchange and improving comfort |
| CN105465892B (en) * | 2015-12-30 | 2018-04-10 | 中国扬子集团滁州扬子空调器有限公司 | It is a kind of to strengthen radiation and heat convection and the indoor apparatus of air conditioner of comfortableness |
| CN107013993A (en) * | 2017-06-14 | 2017-08-04 | 珠海格力电器股份有限公司 | Air conditioner, indoor unit and panel thereof |
| CN112303758A (en) * | 2019-07-29 | 2021-02-02 | 广东美的环境电器制造有限公司 | Cooling fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |