CN201438009U - Pedestal lifting dual-purpose air conditioner indoor unit - Google Patents
Pedestal lifting dual-purpose air conditioner indoor unit Download PDFInfo
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- CN201438009U CN201438009U CN2009200590145U CN200920059014U CN201438009U CN 201438009 U CN201438009 U CN 201438009U CN 2009200590145 U CN2009200590145 U CN 2009200590145U CN 200920059014 U CN200920059014 U CN 200920059014U CN 201438009 U CN201438009 U CN 201438009U
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- air
- heat exchanger
- fan
- air outlet
- conditioner
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Abstract
The utility model relates to a pedestal lifting dual-purpose air conditioner indoor unit, which comprises an indoor unit shell provided with an air outlet and an air inlet, a fan positioned in the indoor unit shell, a heat exchanger and water receiving plates. At least one fan is arranged between the air outlet and the heat exchanger. After passing by the heat exchanger, the air to be processed is absorbed and pressurized by the fan and at last discharged from the air outlet. The water receiving plates are arranged in the air inlet side direction of the heat exchanger and in front of the heat exchanger and are respectively used to collect condensed water in the pedestal installation manner and the lifting installation manner. The fan is arranged between the heat exchanger and the air outlet so that the air to be processed can pass by the whole heat exchanging surface of the heat exchanger evenly, moreover, the air to be processed is pressurized by the fan and then is discharged out of the air outlet and because the distance between the fan and the air outlet is short and the flow resistance is small, the air supply speed and the air supply distance are better than the arrangement manner of positioning the fan between the heat exchanger and the air inlet. Consequently, the air conditioner usage comfort of the user and the performance of the air conditioner are improved.
Description
Technical field
The utility model relates to a kind of air-conditioner, and particularly a kind of seat hangs the dual-purpose type indoor machine of air-conditioner.
Background technology
It all is to adopt blower fan to the heat exchanger heat exchange of directly drying that at present commercially available seat hangs the dual-purpose type air-conditioner, and air after treatment enters indoor form through air outlet.As disclosed furred ceiling, the air conditioner for both device that lands among the Chinese patent literature CN2339917Y, as shown in Figure 6, the exhaust outlet of blower fan directly blows to heat exchanger, because the restriction air outlet and the air line distance between the heat exchanger of size are less, main ventilation concentrates on the heat exchanger part that the blower fan exhaust outlet is faced, and causes the ventilation wind speed in this zone higher; And in the bottom near the zone of drip tray, because the leeway instability of the low heat exchanger both sides of wind speed, be easy to produce eddy current, the inhomogeneous of this wind speed and ventilation caused the heat exchange of heat exchanger inhomogeneous, heat exchange efficiency reduces, and because the speed inequality of air flow field is easy to produce noise and vibration.
Because to hang the dual-purpose type air-conditioner generally all is direct use to seat, rather than the space of keeping watch and sending away by airduct or plenum chamber, so its air-supply effect and blowing range are mainly decided by the wind speed of air outlet; Above-mentioned furred ceiling, the air conditioner for both device that lands are seen accompanying drawing 6, and its blower fan air-supply will just be discharged from air outlet through behind the heat exchanger, so flow resistance is big, has influenced the wind speed at air outlet place, and have influenced the distance of air-supply.
The utility model content
The purpose of this utility model aim to provide a kind of simple and reasonable, air uniformity of improving the heat exchanger of flowing through and can improve air supply velocity simultaneously, the seat that enlarges blowing range hangs the dual-purpose type indoor machine of air-conditioner, to overcome weak point of the prior art.
A kind of seat by this purpose design hangs the dual-purpose type indoor machine of air-conditioner, comprise indoor set shell with air outlet and air inlet, be positioned at blower fan, heat exchanger and the drip tray of indoor set shell, its architectural feature is that at least one typhoon machine is positioned between air outlet and the heat exchanger, pending air is through behind the heat exchanger, sucked pressurization by blower fan, discharge from air outlet at last.
Described drip tray is arranged on the air inlet side direction of heat exchanger and the place ahead of heat exchanger, be respectively applied for seat when hanging two kinds of mounting means collection connect condensed water.
Described blower fan is cross flow fan or centrifugal blower.Centrifugal blower comprises more than one motor and more than one wind wheel.Cross flow fan is to the air channel that is provided with flaring between the air outlet.
Described air outlet is provided with the stator of control air-out direction.
Described air inlet is provided with the stator of grid or control air intake direction.
The utility model is arranged on the air inlet side direction of heat exchanger and the place ahead of heat exchanger with drip tray, and collection connects condensed water when being respectively applied for two kinds of mounting means of a formula and hanging, so have bigger adaptability.
The utility model is arranged on blower fan between heat exchanger and the air outlet, pending air can pass through the whole heat-transfer surface of heat exchanger uniformly, and treated air is discharged air outlet by blower fan pressurization back, because blower fan is short to distance between the air outlet, flow resistance is little, and therefore, its air supply velocity and air supplying distance all can be better than the arrangement form of blower fan between heat exchanger and air inlet, thereby improved the comfortableness that the user uses air-conditioner, also improved the performance of air-conditioner.
Description of drawings
Fig. 1 is the side cutaway view of the utility model first embodiment.
Fig. 2 is the three-dimensional view that first embodiment adopts a formula to install.
Fig. 3 is the three-dimensional view that first embodiment adopts hanging to install.
Fig. 4 is the side cutaway view of the utility model the 3rd embodiment.
Fig. 5 is the side cutaway view of the utility model the 4th embodiment.
Fig. 6 is the side cutaway view of prior art.
Among the figure: 1 for seat hangs the dual-purpose type indoor machine of air-conditioner, and 2 is the indoor set shell, and 3 is air inlet, and 4 is air outlet, and 5 is blower fan, 6 is the blower fan exhaust outlet, and 7 is heat exchanger, and 8 is first drip tray, and 9 is second drip tray, 10 is stator, and 11 is ground, and 12 is the roof, and 13 is the blower fan baffle plate.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
First embodiment
Referring to Fig. 1, this seat hangs dual-purpose type indoor machine of air-conditioner 1 and comprises: indoor set shell 2, air inlet 3, air outlet 4, blower fan 5, blower fan exhaust outlet 6, heat exchanger 7, first drip tray 8, second drip tray 9 and stator 10 that outward appearance is approximate rectangular.Wherein, first drip tray 8 and second drip tray 9 are separately positioned on the place ahead of the air inlet side direction and the heat exchanger 7 of heat exchanger 7.Outdoor air is through in the air inlet 3 inlet chamber inner casing bodies, the low pressure that is produced by blower fan 5 running, make air carry out heat exchange through the heat exchanger 7 and the refrigerant side of heat exchanger uniformly, air is better by the uniformity of whole heat exchanger, heat exchanger 7 heat exchange are even, and the outlet temperature difference of each pipeline section will be significantly less than technology formerly shown in Figure 6.
Air after the heat exchange is discharged by blower fan 5 pressurizations, arranges in the room by the air outlet 4 of indoor set, and directly facing to air outlet of indoor set 4, the air supply velocity height can blow to distant zone to the exhaust outlet 6 of blower fan 5, the efficient working range of the indoor set of expansion.Blower fan 5 among this first embodiment is a centrifugal blower, adopts the structure of two wind wheels of a driven by motor.
Fig. 2 hangs the three-dimensional view that the dual-purpose type indoor machine of air-conditioner adopts the seat formula to install for seat, wherein 11 is ground, and indoor set can the seat formula be installed on the ground 11, from air inlet 3 air intakes of bottom, air inlet is provided with the stator of grid and control air intake direction, and the grid stator does not draw among the figure.After heat exchanger 7 heat exchange, air is by the air outlet 4 of blower fan pressurization discharge indoor set, and this regional air is regulated in air-supply to the front upper place, and stator 10 can swing, and enlarges the scope of air-supply and the uniformity of air-supply.When adopting the seat formula to install, second drip tray 9 compiles and discharges condensed water, and these second drip tray, 9 parcel insulation materials are avoided the outer wall condensation.
Fig. 3 hangs the three-dimensional view that the dual-purpose type indoor machine of air-conditioner adopts hanging to install for seat, wherein 12 is the roof, indoor set is lifted on the position of being close to roof 12, air inlet 3 air intakes from the rear portion, after heat exchanger 7 heat exchange, air is by the air outlet 4 of blower fan 5 pressurization discharge indoor sets, and this regional air is regulated in air-supply to the front lower place, stator 10 can swing, and enlarges the scope of air-supply and the uniformity of air-supply.When adopting hanging to install, first drip tray 8 compiles and discharges condensed water, and these first drip tray, 8 parcel insulation materials are avoided the outer wall condensation.
Second embodiment
The main distinction of second embodiment and first embodiment is that blower fan 5 is cross flow fan, though air supplying distance lowers to some extent after adopting cross flow fan, air-out is more even, and noise reduces to some extent.
All the other are not stated part and see first embodiment, no longer repeat.
The 3rd embodiment
Referring to Fig. 4, the seat among the 3rd embodiment hangs dual-purpose type indoor machine of air-conditioner 1 and comprises: indoor set shell 2, air inlet 3, air outlet 4, blower fan 5, blower fan exhaust outlet 6, heat exchanger 7, first drip tray 8, second drip tray 9, stator 10 and be positioned at the blower fan baffle plate 13 in blower fan exhaust outlet the place ahead.To change into air-out direction parallel with shell 2 by directly blowing to air outlet 4 for blower fan exhaust outlet 6, air outlet 4 has formed the static pressure chamber with the zone that blower fan baffle plate 13 surrounds like this, though the wind speed of indoor set air outlet reduces to some extent, but such set-up mode makes: the installation of blower fan is more stable, has reduced vibrations and noise; The static pressure chamber makes the air supply velocity at air outlet of indoor set place more even, has also reduced noise.
All the other are not stated part and see first embodiment, no longer repeat.
The 4th embodiment
Referring to shown in Figure 5, the seat of the 4th embodiment hangs dual-purpose type indoor machine of air-conditioner 1 and comprises: indoor set shell 2, air inlet 3, air outlet 4, blower fan 5, heat exchanger 7, first drip tray 8, second drip tray 9, stator 10, wherein blower fan 5 is a cross flow fan, the air channel that flaring is arranged between cross flow fan 5 and the air outlet, adopt this structure can reduce noise on the one hand, can improve the efficient of blower fan on the other hand, cut down the consumption of energy.Compare with second embodiment, its air supply direction is easy to control, does not cause the wind speed loss and a large amount of eddy current can not occur.
All the other are not stated part and see first embodiment, no longer repeat.
Claims (7)
1. a seat hangs the dual-purpose type indoor machine of air-conditioner, the indoor set shell (2) that comprises have air outlet (4) and air inlet (3), be positioned at blower fan (5), heat exchanger (7) and the drip tray of indoor set shell, it is characterized in that at least one typhoon machine is positioned between air outlet and the heat exchanger.
2. seat according to claim 1 hangs the dual-purpose type indoor machine of air-conditioner, it is characterized in that described drip tray is arranged on the air inlet side direction of heat exchanger (7) and the place ahead of heat exchanger.
3. seat according to claim 1 hangs the dual-purpose type indoor machine of air-conditioner, it is characterized in that described blower fan (5) is cross flow fan or centrifugal blower.
4. seat according to claim 3 hangs the dual-purpose type indoor machine of air-conditioner, it is characterized in that described centrifugal blower comprises more than one motor and more than one wind wheel.
5. seat according to claim 3 hangs the dual-purpose type indoor machine of air-conditioner, it is characterized in that described cross flow fan is to the air channel that is provided with flaring between the air outlet (4).
6. hang the dual-purpose type indoor machine of air-conditioner according to the described seat of the arbitrary claim of claim 1 to 5, it is characterized in that described air outlet (4) also is provided with the stator (10) of control air-out direction.
7. hang the dual-purpose type indoor machine of air-conditioner according to the described seat of the arbitrary claim of claim 1 to 5, it is characterized in that described air inlet (3) also is provided with the stator of grid or control air intake direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200590145U CN201438009U (en) | 2009-06-19 | 2009-06-19 | Pedestal lifting dual-purpose air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200590145U CN201438009U (en) | 2009-06-19 | 2009-06-19 | Pedestal lifting dual-purpose air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201438009U true CN201438009U (en) | 2010-04-14 |
Family
ID=42399983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200590145U Expired - Fee Related CN201438009U (en) | 2009-06-19 | 2009-06-19 | Pedestal lifting dual-purpose air conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201438009U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486660A (en) * | 2012-06-13 | 2014-01-01 | 珠海格力电器股份有限公司 | Air pipe indoor machine |
| CN105650746A (en) * | 2016-03-28 | 2016-06-08 | 广东美的制冷设备有限公司 | Wall-mounted type air-conditioner indoor machine and air conditioner |
| CN107504564A (en) * | 2017-08-25 | 2017-12-22 | 深圳沃海森科技有限公司 | The ceiling type air conditioner that Cooling and Heat Source prestores can be carried out |
| CN107560081A (en) * | 2017-09-07 | 2018-01-09 | 青岛海尔空调器有限总公司 | Air-conditioning and its control method |
| CN110068064A (en) * | 2019-05-17 | 2019-07-30 | 广东美的制冷设备有限公司 | Seat hanging air conditioner |
-
2009
- 2009-06-19 CN CN2009200590145U patent/CN201438009U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486660A (en) * | 2012-06-13 | 2014-01-01 | 珠海格力电器股份有限公司 | Air pipe indoor machine |
| CN105650746A (en) * | 2016-03-28 | 2016-06-08 | 广东美的制冷设备有限公司 | Wall-mounted type air-conditioner indoor machine and air conditioner |
| CN105650746B (en) * | 2016-03-28 | 2019-06-04 | 广东美的制冷设备有限公司 | Wall-hanging air conditioner indoor unit and air conditioner |
| CN107504564A (en) * | 2017-08-25 | 2017-12-22 | 深圳沃海森科技有限公司 | The ceiling type air conditioner that Cooling and Heat Source prestores can be carried out |
| CN107560081A (en) * | 2017-09-07 | 2018-01-09 | 青岛海尔空调器有限总公司 | Air-conditioning and its control method |
| CN110068064A (en) * | 2019-05-17 | 2019-07-30 | 广东美的制冷设备有限公司 | Seat hanging air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100414 Termination date: 20170619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |