CN104930686A - Wall-mounted indoor unit and air conditioner - Google Patents
Wall-mounted indoor unit and air conditioner Download PDFInfo
- Publication number
- CN104930686A CN104930686A CN201510312531.9A CN201510312531A CN104930686A CN 104930686 A CN104930686 A CN 104930686A CN 201510312531 A CN201510312531 A CN 201510312531A CN 104930686 A CN104930686 A CN 104930686A
- Authority
- CN
- China
- Prior art keywords
- heat exchanging
- exchanging part
- indoor unit
- wall hanging
- type indoor
- 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.)
- Pending
Links
Classifications
-
- 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)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The invention provides a wall-mounted indoor unit and an air conditioner. The wall-mounted indoor unit comprises a bottom housing, a water receiving plate module and a heat exchanger, wherein the heat exchanger comprises a first heat exchanging portion and a second heat exchanging portion, the first heat exchanging portion extends in the first direction, the second heat exchanging portion obliquely and upwards extends from the upper end of the first heat exchanging portion, and the upper end of the second heat exchanging portion is matched with the bottom housing. The first heat exchanging portion extends in the vertical direction or in the direction approximating to the vertical direction, so that the second heat exchanging portion obliquely and upwards extends from the upper end of the first heat exchanging portion. Compared with a three-fold heat exchanger used by the wall-mounted indoor unit in the prior art, the windward area can be effectively increased, heat exchange efficiency can be improved, and the thickness of the wall-mounted indoor unit can be effectively decreased.
Description
Technical field
The present invention relates to field of air conditioning, in particular to a kind of wall hanging-type indoor unit and air-conditioner.
Background technology
Evaporimeter is parts important in refrigeration system, in split type wall-hanging air conditioner indoor set commercially, the structure of evaporimeter is three fold-types mostly, first folding tilts to rise, the second folding level or level of approximation, 3rd folding is tilted to down, cover cross flow fan top, semi-surrounding structure is formed to cross flow fan, is combined to form wind chamber with drain pan.Due to the design feature of three folding evaporimeters, there is very large restriction to the gauge of room air conditioner.In addition, a folding evaporator fin (the 3rd folding) front face area near wall is little, and intake is few, and heat exchange efficiency is low.Cause the thickness of wall-hanging air conditioner device in the market mostly at about 20cm, when being suspended on indoor, the space taken is comparatively large, poor at the decorative effect in room, and the utilization ratio of evaporimeter is not high yet.
Summary of the invention
The present invention aims to provide a kind of wall hanging-type indoor unit and the air-conditioner that improve heat exchange efficiency.
The invention provides a kind of wall hanging-type indoor unit, comprise drain pan, water pan component and heat exchanger, heat exchanger comprises the first heat exchanging part and the second heat exchanging part, first heat exchanging part extends along first direction, wherein, first direction is vertical direction or close to vertical direction, the lower end of the first heat exchanging part coordinates with water pan component; Second heat exchanging part tilts upward extension from the first heat exchanging part upper end, and the upper end of the second heat exchanging part coordinates with drain pan.
Further, wall hanging-type indoor unit heat exchanger also comprises the 3rd heat exchanging part, and the 3rd heat exchanging part is fitted in the second heat exchanging part.
Further, the 3rd heat exchanging part is fitted in the top of the second heat exchanging part.
Further, the 3rd heat exchanging part is fitted on the windward side of the second heat exchanging part.
Further, wall hanging-type indoor unit also comprises the front panel being arranged on drain pan front portion, and drain pan and front panel coordinate and form air flow chamber, and the air inlet be communicated with air flow chamber and air outlet, and air flow chamber inside is provided with blower fan, and heat exchanger is positioned at the inlet side of blower fan.
Further, front panel is arranged on drain pan opening or closing, and after front panel opens, front panel and drain pan form air inlet.
Further, water pan component is arranged between blower fan and front panel.
Further, blower fan is cross flow fan.
Present invention also offers a kind of air-conditioner, comprise indoor set and off-premises station, indoor set is aforesaid wall hanging-type indoor unit.
According to wall hanging-type indoor unit of the present invention and air-conditioner, vertically or close to vertical direction extend by making the first heat exchanging part, second heat exchanging part tilts upward extension from the first heat exchanging part upper end, three folding heat exchangers of middle wall hanging-type indoor unit use compared to existing technology, effectively can increase front face area, improve heat exchange efficiency, also make the thickness of wall hanging-type indoor unit effectively reduce.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of the first embodiment according to wall hanging-type indoor unit of the present invention;
Fig. 2 is the structural representation of the second embodiment according to wall hanging-type indoor unit of the present invention.
Description of reference numerals:
11, the first heat exchanging part; 12, the second heat exchanging part; 13, the 3rd heat exchanging part; 20, drain pan; 30, front panel; 40, air inlet; 50, air outlet; 60, blower fan; 70, water pan component.
Detailed description of the invention
Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
As shown in Figure 1, according to wall hanging-type indoor unit heat exchanger of the present invention, comprise drain pan 20, water pan component 70 and heat exchanger, heat exchanger comprises the first heat exchanging part 11 and the second heat exchanging part 12, first heat exchanging part 11 extends along first direction, wherein, first direction is vertical direction or close to vertical direction, the lower end of the first heat exchanging part 11 coordinates with water pan component 70; Second heat exchanging part 12 tilts upward extension from the first heat exchanging part 11 upper end, and the upper end of the second heat exchanging part 12 coordinates with drain pan 20.The present invention vertically or close to vertical direction extends by making the first heat exchanging part 11, second heat exchanging part 12 tilts upward extension from the first heat exchanging part 11 upper end, three folding heat exchangers of middle wall hanging-type indoor unit use compared to existing technology, effectively can increase front face area, improve heat exchange efficiency, also make the thickness of wall hanging-type indoor unit effectively reduce.
Preferably, shown in composition graphs 2, wall hanging-type indoor unit heat exchanger also comprises the 3rd heat exchanging part the 13, three heat exchanging part 13 and is fitted in the second heat exchanging part 12, namely in the second heat exchanging part 12, increases heat exchanger tube, forms the 3rd heat exchanging part, thus increases the heat exchange amount of whole heat exchanger.
More preferably, the 3rd heat exchanging part 13 is fitted in the top of the second heat exchanging part 12, and namely the 3rd heat exchanging part 13 avoids the centre position of wind inlet channel, thus can prevent from causing windage to increase because arranging the 3rd heat exchanging part 13, ensures air quantity.Usually, the 3rd heat exchanging part 13 is fitted on the windward side of the second heat exchanging part 12, facilitates spatial arrangement to arrange.
Further, wall hanging-type indoor unit also comprises drain pan 20 and is arranged on the front panel 30 of drain pan 20 front portion, drain pan 20 and front panel 30 coordinate formation air flow chamber, and the air inlet 40 to be communicated with air flow chamber and air outlet 50, air flow chamber inside is provided with cross flow fan, air flow chamber inside is also provided with heat exchanger, and heat exchanger is positioned at the inlet side of blower fan 60.Usually, blower fan 60 adopts cross flow fan.
Preferably, front panel 30 is arranged on drain pan 20 opening or closing, and after front panel 30 opens, front panel 30 and drain pan 20 form air inlet 40, compared to existing technology, the air inlet be fixedly installed, the present invention adopts front panel 30 to open formation air inlet can increase incoming air area effectively, also increases the heat transfer effect of heat exchanger to a certain extent.
Shown in composition graphs 1 and Fig. 2, water pan component 70 is arranged between cross flow fan and front panel 30, and the lower end of the first heat exchanging part 11 of wall hanging-type indoor unit heat exchanger coordinates with drip tray, thus receives the condensed water of heat exchanger generation.
Particularly, in the present invention, the first heat exchanging part 11 size is less, and vertical or near vertical is placed between water pan component 70 and cross flow fan.Second heat exchanging part 12 is the main hot part of ventilation, and its longer dimension, lower end is connected with the first heat exchanging part 11, and upper end is assemblied on drain pan 20.First heat exchanging part 11, second heat exchanging part 12 and drain pan wall form a wind chamber.Second heat exchanging part 12 increases U pipe, forms the 3rd heat exchanging part 13.When air-conditioner is opened, front panel 30 is outwards opened, and the wind of air inlet directly blows to second and the 3rd heat exchanging part, increases the front face area of heat exchanger, improves the heat exchange efficiency of air-conditioner.Meanwhile, tilted-putted heat exchanger, condensate water is under gravity, easier along heat exchanger inflow water pan component 70, promotes the heat exchange efficiency of heat exchanger.
Wall hanging-type indoor unit of the present invention, adopts aforesaid wall hanging-type indoor unit heat exchanger, substantially reduces the width (i.e. indoor set thickness) of evaporimeter, compared to existing technology, can 20cm be had to narrow down to about 13cm the thickness of indoor set.
Present invention also offers a kind of air-conditioner, comprise indoor set and off-premises station, indoor set is aforesaid wall hanging-type indoor unit.Both improve the heat exchange efficiency of indoor set, turn reduce the gauge of indoor set.
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect:
According to wall hanging-type indoor unit of the present invention and air-conditioner, vertically or close to vertical direction extend by making the first heat exchanging part, second heat exchanging part tilts upward extension from the first heat exchanging part upper end, three folding heat exchangers of middle wall hanging-type indoor unit use compared to existing technology, effectively can increase front face area, improve heat exchange efficiency.In addition, adopt the wall hanging-type indoor unit of this wall hanging-type indoor unit heat exchanger, effectively can reduce thickness.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a wall hanging-type indoor unit, comprise drain pan (20), water pan component (70) and heat exchanger, it is characterized in that, described heat exchanger comprises the first heat exchanging part (11) and the second heat exchanging part (12), described first heat exchanging part (11) extends along first direction, wherein, described first direction is vertical direction or close to vertical direction, the lower end of described first heat exchanging part (11) coordinates with water pan component (70);
Described second heat exchanging part (12) tilts upward extension from described first heat exchanging part (11) upper end, and the upper end of described second heat exchanging part (12) coordinates with drain pan (20).
2. wall hanging-type indoor unit according to claim 1, is characterized in that,
Described wall hanging-type indoor unit heat exchanger also comprises the 3rd heat exchanging part (13), and described 3rd heat exchanging part (13) is fitted on described second heat exchanging part (12).
3. wall hanging-type indoor unit according to claim 2, is characterized in that,
Described 3rd heat exchanging part (13) is fitted in the top of described second heat exchanging part (12).
4. wall hanging-type indoor unit according to claim 2, is characterized in that,
Described 3rd heat exchanging part (13) is fitted on the windward side of described second heat exchanging part (12).
5. wall hanging-type indoor unit as claimed in claim 1, it is characterized in that, described wall hanging-type indoor unit also comprises the front panel (30) being arranged on described drain pan (20) front portion, described drain pan (20) and described front panel (30) coordinate formation air flow chamber, and the air inlet (40) to be communicated with described air flow chamber and air outlet (50), described air flow chamber inside is provided with blower fan (60), and described heat exchanger is positioned at the inlet side of described blower fan (60).
6. wall hanging-type indoor unit according to claim 5, is characterized in that,
Described front panel (30) is arranged on described drain pan (20) opening or closing, and after described front panel (30) opens, described front panel (30) and described drain pan (20) form described air inlet (40).
7. wall hanging-type indoor unit according to claim 5, is characterized in that,
Described water pan component (70) is arranged between described blower fan (60) and described front panel (30).
8. the wall hanging-type indoor unit according to any one of claim 5 to 7, is characterized in that,
Described blower fan (60) is cross flow fan.
9. an air-conditioner, comprises indoor set and off-premises station, it is characterized in that, the wall hanging-type indoor unit of described indoor set according to any one of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510312531.9A CN104930686A (en) | 2015-06-09 | 2015-06-09 | Wall-mounted indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510312531.9A CN104930686A (en) | 2015-06-09 | 2015-06-09 | Wall-mounted indoor unit and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104930686A true CN104930686A (en) | 2015-09-23 |
Family
ID=54117967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510312531.9A Pending CN104930686A (en) | 2015-06-09 | 2015-06-09 | Wall-mounted indoor unit and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104930686A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444271A (en) * | 2015-12-25 | 2016-03-30 | 美的集团武汉制冷设备有限公司 | Air conditioner |
| CN113454405A (en) * | 2019-02-07 | 2021-09-28 | 三菱电机株式会社 | Indoor unit of air conditioner and air conditioner |
| CN114623500A (en) * | 2020-12-11 | 2022-06-14 | 广东美的白色家电技术创新中心有限公司 | Air conditioner indoor unit and air conditioner |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2191372Y (en) * | 1993-11-07 | 1995-03-08 | 海尔集团青岛空调器厂 | Room unit for wall split-type air-conditioner |
| CN1147615A (en) * | 1995-04-27 | 1997-04-16 | 株式会社日立制作所 | Air conditioner |
| JPH09210452A (en) * | 1996-02-05 | 1997-08-12 | Daikin Ind Ltd | Air conditioner |
| JP2009063214A (en) * | 2007-09-06 | 2009-03-26 | Hitachi Appliances Inc | Air conditioner |
| CN102062447A (en) * | 2010-12-31 | 2011-05-18 | 广东美的电器股份有限公司 | Split wall mounting type air conditioner indoor machine |
| CN204880633U (en) * | 2015-06-09 | 2015-12-16 | 珠海格力电器股份有限公司 | Hanging indoor set and air conditioner |
-
2015
- 2015-06-09 CN CN201510312531.9A patent/CN104930686A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2191372Y (en) * | 1993-11-07 | 1995-03-08 | 海尔集团青岛空调器厂 | Room unit for wall split-type air-conditioner |
| CN1147615A (en) * | 1995-04-27 | 1997-04-16 | 株式会社日立制作所 | Air conditioner |
| JPH09210452A (en) * | 1996-02-05 | 1997-08-12 | Daikin Ind Ltd | Air conditioner |
| JP2009063214A (en) * | 2007-09-06 | 2009-03-26 | Hitachi Appliances Inc | Air conditioner |
| CN102062447A (en) * | 2010-12-31 | 2011-05-18 | 广东美的电器股份有限公司 | Split wall mounting type air conditioner indoor machine |
| CN204880633U (en) * | 2015-06-09 | 2015-12-16 | 珠海格力电器股份有限公司 | Hanging indoor set and air conditioner |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444271A (en) * | 2015-12-25 | 2016-03-30 | 美的集团武汉制冷设备有限公司 | Air conditioner |
| CN113454405A (en) * | 2019-02-07 | 2021-09-28 | 三菱电机株式会社 | Indoor unit of air conditioner and air conditioner |
| CN114623500A (en) * | 2020-12-11 | 2022-06-14 | 广东美的白色家电技术创新中心有限公司 | Air conditioner indoor unit and air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216897553U (en) | Kitchen air conditioning system | |
| CN108413500A (en) | A kind of air conditioner indoor unit | |
| CN104061668B (en) | Indoor apparatus of air conditioner | |
| CN109307322A (en) | Air conditioner indoor unit and air conditioner | |
| CN104930686A (en) | Wall-mounted indoor unit and air conditioner | |
| CN205641184U (en) | Air conditioner that erects money wall air conditioner indoor set and have it | |
| CN208442945U (en) | Air conditioner indoor unit and air conditioner | |
| CN110762631A (en) | Wall corner air conditioner | |
| CN204880633U (en) | Hanging indoor set and air conditioner | |
| CN106969484A (en) | A kind of convenient wall built-up Vertical household room air conditioner installed | |
| CN202973670U (en) | Evaporator of floor-standing air conditioner indoor unit and floor-standing air conditioner indoor unit | |
| CN105526699A (en) | Self-volatilization system of air conditioner condensed water | |
| CN107957103A (en) | Air-conditioner outdoor unit and air-conditioner set | |
| CN213810864U (en) | Lower air inlet duct machine and air conditioner thereof | |
| CN108716720A (en) | Air conditioner indoor unit and air conditioner | |
| CN210951571U (en) | Wall corner air conditioner | |
| CN205014475U (en) | Indoor set, indoor set system and air conditioner | |
| CN209415831U (en) | A kind of heat exchanger and heat pump | |
| CN202403388U (en) | Pipe type air conditioner | |
| CN207815536U (en) | Air-conditioner outdoor unit and air-conditioner set | |
| CN209459102U (en) | Air-conditioner outdoor unit | |
| CN206317644U (en) | On-board air conditioner | |
| CN203203155U (en) | Layered distribution device of novel multi-couple unit | |
| CN102345921A (en) | Movable air conditioner | |
| CN207299392U (en) | New air curtain air-cooled ducted air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150923 |
|
| RJ01 | Rejection of invention patent application after publication |