CN204880633U - Wall-mounted indoor unit and air conditioner - Google Patents
Wall-mounted indoor unit and air conditioner Download PDFInfo
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- CN204880633U CN204880633U CN201520393477.0U CN201520393477U CN204880633U CN 204880633 U CN204880633 U CN 204880633U CN 201520393477 U CN201520393477 U CN 201520393477U CN 204880633 U CN204880633 U CN 204880633U
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- exchanging part
- heat exchanging
- indoor unit
- wall hanging
- heat
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 6
- 238000004378 air conditioning Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The utility model provides a machine and air conditioner in hanging. According to the utility model discloses a wall-mounted indoor unit, including drain pan, water collector subassembly and heat exchanger, the heat exchanger includes first heat transfer portion and second heat transfer portion, and first heat transfer portion extends along first direction, wherein, first direction is vertical direction or is close to vertical direction, and the lower extreme of first heat transfer portion cooperates with the water collector subassembly; the second heat exchanging part extends upwards from the upper end of the first heat exchanging part in an inclined mode, and the upper end of the second heat exchanging part is matched with the bottom shell. The utility model discloses a make first heat transfer portion extend along vertical direction or be close vertical direction, the slope upwards extends from first heat transfer portion upper end in second heat transfer portion, compares the seventy percent discount heat exchanger that the indoor set of hanging used among the prior art, can effectively increase windward area, improves heat exchange efficiency, also makes the thickness of hanging indoor set effectively reduce.
Description
Technical field
The utility model 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.
Utility model content
The utility model aims to provide a kind of wall hanging-type indoor unit and the air-conditioner that improve heat exchange efficiency.
The utility model 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.
The utility model additionally provides a kind of air-conditioner, comprises indoor set and off-premises station, and indoor set is aforesaid wall hanging-type indoor unit.
According to wall hanging-type indoor unit of the present utility model 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 further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the first embodiment according to wall hanging-type indoor unit of the present utility model;
Fig. 2 is the structural representation of the second embodiment according to wall hanging-type indoor unit of the present utility model.
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 utility model in detail in conjunction with the embodiments.
As shown in Figure 1, according to wall hanging-type indoor unit heat exchanger of the present utility model, 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 utility model 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 utility model 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 utility model, 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 utility model, 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.
The utility model additionally provides a kind of air-conditioner, comprises indoor set and off-premises station, and 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 utility model the above embodiments achieve following technique effect:
According to wall hanging-type indoor unit of the present utility model 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 preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
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 |
|---|---|---|---|
| CN201520393477.0U CN204880633U (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 |
|---|---|---|---|
| CN201520393477.0U CN204880633U (en) | 2015-06-09 | 2015-06-09 | Wall-mounted indoor unit and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204880633U true CN204880633U (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520393477.0U Active CN204880633U (en) | 2015-06-09 | 2015-06-09 | Wall-mounted indoor unit and air conditioner |
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| CN (1) | CN204880633U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930686A (en) * | 2015-06-09 | 2015-09-23 | 珠海格力电器股份有限公司 | Wall-mounted indoor unit and air conditioner |
| WO2018010340A1 (en) * | 2016-07-14 | 2018-01-18 | 海信科龙电器股份有限公司 | Wall-mounted air conditioner indoor unit |
-
2015
- 2015-06-09 CN CN201520393477.0U patent/CN204880633U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930686A (en) * | 2015-06-09 | 2015-09-23 | 珠海格力电器股份有限公司 | Wall-mounted indoor unit and air conditioner |
| WO2018010340A1 (en) * | 2016-07-14 | 2018-01-18 | 海信科龙电器股份有限公司 | Wall-mounted air conditioner indoor unit |
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| GR01 | Patent grant |