CN204006319U - Wall-hanging air conditioner indoor unit - Google Patents

Wall-hanging air conditioner indoor unit Download PDF

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Publication number
CN204006319U
CN204006319U CN201420354803.2U CN201420354803U CN204006319U CN 204006319 U CN204006319 U CN 204006319U CN 201420354803 U CN201420354803 U CN 201420354803U CN 204006319 U CN204006319 U CN 204006319U
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China
Prior art keywords
air
housing
indoor unit
heat exchanger
conditioner indoor
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CN201420354803.2U
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Chinese (zh)
Inventor
张雅栋
王秀飞
郝红波
崔文娟
唐培坚
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Qingdao Haier Air Conditioner Gen Corp Ltd
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Qingdao Haier Air Conditioner Gen Corp Ltd
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Abstract

The utility model discloses a kind of wall-hanging air conditioner indoor unit, comprise housing, enclosure interior is provided with fan and heat exchanger, on housing, be formed with air inlet and air outlet, the front of housing is formed with air outlet, the back side of housing is formed with protruding installed surface, between installed surface and the sidewall of housing, is formed with annular inclined plane, and air inlet is formed on inclined plane; Between air inlet and air outlet, be disposed with fan and heat exchanger.By form annular air inlet on housing, outside air can enter into housing via air inlet from surrounding, can effectively increase incoming air area, increases intake, has improved the heat exchanger effectiveness of wall-hanging air conditioner indoor unit.Meanwhile, air outlet is arranged on the front of housing, can effectively expand air supply direction, and air supply areas is larger, the in the situation that of identical air quantity, can reduce the air-supply air quantity on certain air supply direction, has reduced human body and has directly blown wind-induced discomfort.

Description

Wall-hanging air conditioner indoor unit
Technical field
The utility model relates to air-conditioning technique field, specifically, relates to indoor apparatus of air conditioner, more particularly, relates to a kind of wall-hanging air conditioner indoor unit.
Background technology
Existing wall-hanging air conditioner indoor unit adopts axial-flow fan to design its supply air system more, and designs other structural members according to its air channel structure feature, thereby forms the air supply mode of upper air inlet, lower air-out.There is following deficiency in existing conventional wall hanging air-conditioner indoor machine: owing to can only adopting upper air inlet, this single air-supply structure of lower air-out, be subject to wall-hanging air conditioner indoor unit limited by its housing upper surface area, the incoming air area of air inlet is less, causes the intake of wall-hanging air conditioner indoor unit less, heat exchanger effectiveness is low.
Summary of the invention
The purpose of this utility model is to provide a kind of wall-hanging air conditioner indoor unit, efficiently solves the problem that existing indoor set intake is less, heat exchanger effectiveness is low.
For realizing above-mentioned utility model object, the utility model adopts following technical proposals to be achieved:
A kind of wall-hanging air conditioner indoor unit, comprise housing, described enclosure interior is provided with fan and heat exchanger, on described housing, be formed with air inlet and air outlet, the front of described housing is formed with described air outlet, the back side of described housing is formed with protruding installed surface, between described installed surface and the sidewall of described housing, is formed with annular inclined plane, and described air inlet is formed on described inclined plane; Between described air inlet and described air outlet, be disposed with described fan and described heat exchanger.
Further, described fan is aerofoil fan, and the outer ring of described aerofoil fan is also provided with air inducing circle.
Further, described housing comprises the postnotum and the front panel that link together, is provided with described air outlet on described front panel, is formed with described installed surface and described inclined plane on described postnotum.
Further, described housing and described heat exchanger are respectively disc structure or rectangular configuration.
The utility model also provides a kind of wall-hanging air conditioner indoor unit, comprise housing, described enclosure interior is provided with heat exchanger, on described housing, be formed with air inlet and air outlet, the front of described housing is formed with described air outlet, the sidewall of described housing is formed with circular air inlet mouth, described enclosure interior is also provided with centrifugal fan, described heat exchanger abuts on described air outlet, the central outlet of described centrifugal fan abuts on described heat exchanger, and the annular entrance of described centrifugal fan and described circular air inlet mouth are oppositely arranged.
Further, described housing comprises the postnotum being connected in turn, annular case and front panel, is formed with described circular air inlet mouth on described annular case, is formed with described air outlet on described front panel.
Further, described housing and described heat exchanger are respectively disc structure or rectangular configuration.
Compared with prior art, advantage of the present utility model and good effect are: the wall-hanging air conditioner indoor unit that the utility model provides, by form annular air inlet on housing, outside air can enter into housing via air inlet from surrounding, can effectively increase incoming air area, increase intake, improved the heat exchanger effectiveness of wall-hanging air conditioner indoor unit.Simultaneously, air outlet is arranged on the front of housing, can effectively expand air supply direction, and, air supply areas is larger, the in the situation that of identical air quantity, can reduce the air-supply air quantity on certain air supply direction, in the situation that cannot avoiding air-out meeting to blow on the person, reduce the air quantity that blows to human body, reduced human body and directly blown wind-induced discomfort.
Read by reference to the accompanying drawings after detailed description of the invention of the present utility model, other features of the present utility model and advantage will become clearer.
Brief description of the drawings
Fig. 1 is the explosive view of the utility model wall-hanging air conditioner indoor unit embodiment mono-;
Fig. 2 is the explosive view of the utility model wall-hanging air conditioner indoor unit embodiment bis-.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is described in further detail.
First, technical term involved in this detailed description of the invention is made to a brief description: following mention structural member above or below time, be to define with the position with respect to user under structural member normal operating condition; While carrying out front or rear description for the arrangement position of multiple structural members, it is also the definition of being done with respect to user's position under normal operating condition with the device of multiple structural members formations.
As shown in Figure 1, a kind of wall-hanging air conditioner indoor unit, comprise housing 1, housing 1 inside is provided with fan 2 and heat exchanger 3, on housing 1, be formed with air inlet 101 and air outlet 102, the front of housing 1 is formed with air outlet 102, and the back side of housing 1 is formed with protruding installed surface 111, between the sidewall of installed surface 111 and housing 1, be formed with annular inclined plane (not shown), air inlet 101 is formed on inclined plane; Between air inlet 101 and air outlet 102, be disposed with fan 2 and heat exchanger 3.
Particularly, the present embodiment wall-hanging air conditioner indoor unit arranges air inlet 101 at the back side of housing 1, realizing outside air enters from the back side of housing 1 and exports from front, housing 1 compare great space, the back side increases incoming air area, and can utilize the real expansion air supply direction of air outlet 102 on front, increase air-out area and blowing range.Wherein, fan 2 is aerofoil fan, and the outer ring of aerofoil fan is also provided with air inducing circle 21.Under the effect of air inducing circle 21, the air that air inlet 101 enters can be effectively by fan 2 suction, and fan 2 drives air to be transported to heat exchanger 3, and air is exported through positive air outlet 102 after heat exchanger 3 heat exchanges.In addition, the housing 1 in the present embodiment comprises the postnotum 11 and the front panel 12 that link together, and postnotum 11 is formed with protruding installed surface 111 and inclined plane, and on front panel 12, is formed with air outlet 102.Concrete, postnotum 11 has outwardly installed surface 111, and installed surface 111 is for installing the present embodiment wall-hanging air conditioner indoor unit to be fixed to wall.Preferably, housing 1 entirety is disc structure, corresponding, heat exchanger 3 is also disc structure, adopt aerofoil fan and circular heat exchanger, can make whole indoor machine structure compactness, be convenient to change shell shape, breaking existing wall-hanging indoor unit of air conditioner is that axial-flow fan, orthographic projection are rectangular conventional outward appearance restriction, has met well user's individual demand.
The present embodiment wall-hanging air conditioner indoor unit, by forming air inlet at back side of shell, outside air can enter into housing via air inlet from surrounding, can effectively increase incoming air area, increase intake, improved the heat exchanger effectiveness of wall-hanging air conditioner indoor unit.Simultaneously, air outlet is arranged on the front of housing, can effectively expand air supply direction, and, air supply areas is larger, the in the situation that of identical air quantity, can reduce the air-supply air quantity on certain air supply direction, in the situation that cannot avoiding air-out meeting to blow on the person, reduce the air quantity that blows to human body, reduced human body and directly blown wind-induced discomfort.
As shown in Figure 2, the present embodiment wall-hanging air conditioner indoor unit, comprise housing 1, housing 1 inside is provided with heat exchanger 3, is formed with air inlet 101 and air outlet 102 on housing 1, the front of housing 1 is formed with air outlet 102, the sidewall of housing 1 is formed with circular air inlet mouth 101, and housing 1 inside is also provided with centrifugal fan 2, and heat exchanger 3 abuts on air outlet 102, the central outlet of centrifugal fan 2 abuts on heat exchanger 3, and the annular entrance of centrifugal fan 2 and circular air inlet mouth 101 are oppositely arranged.
Particularly, the present embodiment wall-hanging air conditioner indoor unit arranges circular air inlet mouth 101 at the sidewall of housing 1, realize outside air circumferentially entering and exporting from front from the sidewall of housing 1, the sidewall of housing 1 has effectively increased incoming air area, and can utilize the real expansion air supply direction of air outlet 102 on front, increase air-out area and blowing range.Wherein, housing 1 comprises the postnotum 11, annular case 13 and the front panel 12 that are connected in turn, on annular case 13, is formed with circular air inlet mouth 101, is formed with air outlet 102 on front panel 12.Preferably, housing 1 entirety is disc structure, corresponding, heat exchanger 3 is also disc structure, adopt centrifugal fan and circular heat exchanger, can make whole indoor machine structure compactness, be convenient to change shell shape, breaking existing wall-hanging indoor unit of air conditioner is that axial-flow fan, orthographic projection are rectangular conventional outward appearance restriction, has met well user's individual demand.
The present embodiment wall-hanging air conditioner indoor unit, by forming air inlet in housing sidewall, outside air can enter into housing via air inlet from surrounding, can effectively increase incoming air area, increase intake, improved the heat exchanger effectiveness of wall-hanging air conditioner indoor unit.Simultaneously, air outlet is arranged on the front of housing, can effectively expand air supply direction, and, air supply areas is larger, the in the situation that of identical air quantity, can reduce the air-supply air quantity on certain air supply direction, in the situation that cannot avoiding air-out meeting to blow on the person, reduce the air quantity that blows to human body, reduced human body and directly blown wind-induced discomfort.
Above embodiment is only in order to the technical solution of the utility model to be described, but not is limited; Although the utility model is had been described in detail with reference to previous embodiment, for the person of ordinary skill of the art, the technical scheme that still can record previous embodiment is modified, or part technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of the utility model technical scheme required for protection.

Claims (7)

1. a wall-hanging air conditioner indoor unit, comprise housing, described enclosure interior is provided with fan and heat exchanger, on described housing, be formed with air inlet and air outlet, it is characterized in that, the front of described housing is formed with described air outlet, and the back side of described housing is formed with protruding installed surface, between described installed surface and the sidewall of described housing, be formed with annular inclined plane, described air inlet is formed on described inclined plane; Between described air inlet and described air outlet, be disposed with described fan and described heat exchanger.
2. wall-hanging air conditioner indoor unit according to claim 1, is characterized in that, described fan is aerofoil fan, and the outer ring of described aerofoil fan is also provided with air inducing circle.
3. wall-hanging air conditioner indoor unit according to claim 1, is characterized in that, described housing comprises the postnotum and the front panel that link together, is provided with described air outlet on described front panel, is formed with described installed surface and described inclined plane on described postnotum.
4. wall-hanging air conditioner indoor unit according to claim 1, is characterized in that, described housing and described heat exchanger are respectively disc structure or rectangular configuration.
5. a wall-hanging air conditioner indoor unit, comprise housing, described enclosure interior is provided with heat exchanger, on described housing, be formed with air inlet and air outlet, it is characterized in that, the front of described housing is formed with described air outlet, the sidewall of described housing is formed with circular air inlet mouth, described enclosure interior is also provided with centrifugal fan, described heat exchanger abuts on described air outlet, the central outlet of described centrifugal fan abuts on described heat exchanger, and the annular entrance of described centrifugal fan and described circular air inlet mouth are oppositely arranged.
6. wall-hanging air conditioner indoor unit according to claim 5, it is characterized in that, described housing comprises the postnotum being connected in turn, annular case and front panel, is formed with described circular air inlet mouth on described annular case, is formed with described air outlet on described front panel.
7. wall-hanging air conditioner indoor unit according to claim 5, is characterized in that, described housing and described heat exchanger are respectively disc structure or rectangular configuration.
CN201420354803.2U 2014-06-30 2014-06-30 Wall-hanging air conditioner indoor unit Active CN204006319U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420354803.2U CN204006319U (en) 2014-06-30 2014-06-30 Wall-hanging air conditioner indoor unit

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Application Number Priority Date Filing Date Title
CN201420354803.2U CN204006319U (en) 2014-06-30 2014-06-30 Wall-hanging air conditioner indoor unit

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105571105A (en) * 2016-03-04 2016-05-11 青岛海尔空调器有限总公司 Air conditioner
CN105588190A (en) * 2015-03-11 2016-05-18 海信(广东)空调有限公司 Wall-mounted air conditioner indoor unit and air conditioner
CN105841229A (en) * 2016-03-28 2016-08-10 广东美的制冷设备有限公司 Wall-mounted air conditioner indoor unit and air conditioner
CN106091136A (en) * 2016-08-05 2016-11-09 珠海格力电器股份有限公司 Indoor apparatus of air conditioner and air-conditioner
CN106196304A (en) * 2016-08-29 2016-12-07 珠海格力电器股份有限公司 Circular wall hanging type air conditioner indoor unit and air-conditioning equipment
CN106765572A (en) * 2016-12-26 2017-05-31 广东志高空调有限公司 A kind of wall hanging type air conditioner indoor unit
CN105674408B (en) * 2016-03-28 2018-12-18 广东美的制冷设备有限公司 Round indoor unit and air conditioner with it
WO2019057040A1 (en) * 2017-09-25 2019-03-28 青岛海尔空调器有限总公司 Air conditioner indoor unit

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105588190A (en) * 2015-03-11 2016-05-18 海信(广东)空调有限公司 Wall-mounted air conditioner indoor unit and air conditioner
CN105588190B (en) * 2015-03-11 2019-04-30 海信(广东)空调有限公司 A kind of wall hanging type air conditioner indoor unit and air conditioner
CN105571105A (en) * 2016-03-04 2016-05-11 青岛海尔空调器有限总公司 Air conditioner
CN105841229A (en) * 2016-03-28 2016-08-10 广东美的制冷设备有限公司 Wall-mounted air conditioner indoor unit and air conditioner
CN105841229B (en) * 2016-03-28 2018-10-19 广东美的制冷设备有限公司 Wall-hanging air conditioner indoor unit and air conditioner
CN105674408B (en) * 2016-03-28 2018-12-18 广东美的制冷设备有限公司 Round indoor unit and air conditioner with it
CN106091136A (en) * 2016-08-05 2016-11-09 珠海格力电器股份有限公司 Indoor apparatus of air conditioner and air-conditioner
CN106196304A (en) * 2016-08-29 2016-12-07 珠海格力电器股份有限公司 Circular wall hanging type air conditioner indoor unit and air-conditioning equipment
CN106765572A (en) * 2016-12-26 2017-05-31 广东志高空调有限公司 A kind of wall hanging type air conditioner indoor unit
WO2019057040A1 (en) * 2017-09-25 2019-03-28 青岛海尔空调器有限总公司 Air conditioner indoor unit

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