CN1334424A - Wall hanging-type indoor unit of air conditioner - Google Patents
Wall hanging-type indoor unit of air conditioner Download PDFInfo
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- CN1334424A CN1334424A CN00111212A CN00111212A CN1334424A CN 1334424 A CN1334424 A CN 1334424A CN 00111212 A CN00111212 A CN 00111212A CN 00111212 A CN00111212 A CN 00111212A CN 1334424 A CN1334424 A CN 1334424A
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- air
- indoor unit
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- conditioner
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Abstract
A wall hanging-type indoor unit of air conditioner is composed of front cover with air inlet screen, back casing, evaporator, water collecting tray and fan. At least two air outlet openings and relative air guide mechanism are arranged at both sides of back casing. A centrifugal turbine fan is arranged behind the position where the air guide ways are collected. 2-4 air guide plates can be synchronously driven by its drive mechanism for uniform indoor temp.
Description
The present invention relates to the improvement of air-conditioner, specifically is a kind of wall hanging-type indoor unit of air-conditioner, and it belongs to the air-conditioner technical field.
Existing indoor apparatus of air conditioner, generally all be folk prescription to air-supply, and air-supply has a dead angle.The air outlet of indoor set all is provided in a side of the front lower place of casing.This folk prescription makes cold wind directly blow to human body to air-supply, causes the human body sensory discomfort.The wind deflector of this air outlet setting is generally by the universal joint transmission mechanism transmission.This gearing, Installation and Debugging are cumbersome, and the equipment operation is clumsy, and the noise height can not cause all directions temperature adjustment, and temperature adjustment is characteristics rapidly.
The present invention is the deficiency that will overcome above-mentioned indoor set, and a kind of wall hanging-type indoor unit of air-conditioner is provided.This is confidential to send cold (warming up) in both direction air-out at least, and air supply direction can select arbitrarily to regulate, and reaching indoor temperature control does not have the dead angle.The indoor set of design is simple in structure, and it is adjustable that wind deflector is opened number, and amiable people's will is decided and the equipment operation is anxious, does not have or few noise, realizes that each is to the rapid stable effect of temperature adjustment.
Task of the present invention is finished by following technical scheme, developed a kind of wall hanging-type indoor unit of air-conditioner, it comprises: the front cover shell that has air intake grid, back casing, evaporimeter, drip tray and fan, at the air outlet and the wind guiding mechanism thereof that are provided with on the framework of back casing surrounding on the two sides frame body at least, back casing rear portion at the wind-guiding air channel junction that is communicated with corresponding wind guiding mechanism is provided with centrifugal Worm fan, and the air inlet of this fan communicates with the air intake grid of front cover shell.
Described air outlet, it is arranged on left and right, the top framework, constitutes the air outlet of three air-out; Perhaps be arranged on left and right, the upper and lower frame body, constitute the air outlet of four sides air-out; Perhaps be arranged on the left and right or upper and lower frame body, constitute the air outlet of two sides air-out.
Described wind guiding mechanism, it comprises: the little blinds guide vane group of slatted wind deflector of stepper motor and back thereof; This mechanism can be the little blinds guide vane group of board-like wind deflector of wall scroll and back thereof; The two end plates central shaft of this wind deflector is installed in the air outlet on the edge respectively by axle sleeve and the little blinds guide vane group of slatted wind deflector of stepper motor and back thereof; The two end plates central shaft of this wind deflector is connected in series successively by axle sleeve and gear assembly, and is installed in respectively on the interior edge of air outlet and on the stepper motor arbor.
Described wind guiding mechanism, it can also be to comprise: reciprocating motor, flexible drive axle, Gu the axle sleeve, wind deflector; Wherein have two adjacent and vertical bar shaped wind deflectors at least, the central shaft by this plate plate end is installed in the solid axle sleeve in the air outlet, and this sleeve frame is enclosed within on the plate bracing strut on the back casing inner chamber, and drives wind deflector do back and forth to rotate on this support; This sleeve patches on reciprocating motor by flexible drive axle, and this motor drives this power transmission shaft by shift fork again, does back and forth to rotate thereby drive this sleeve and connect solid wind deflector.
Described flexible drive axle, its by the two-layer derotation each other in medial and lateral to spiral wire closely be wrapped in core wire and bunch constitute, constitute this power transmission shaft at the spiral wire two ends by high pressure soldering and sealing and be solid inserted terminal shaft coupling.
Described front cover shell, its housing and the air intake grid that upward is provided with thereof can be flat, can also be the orthodrome formulas; This air intake grid can be whole bar screen formula, can also be two sections bar screen formulas, is provided with dividing plate between two sections bar screens; Corresponding to the configuration of front cover shell and air intake grid thereof, evaporimeter also correspondingly is set to flat, or three sections folded plate types.
The air intake grid of described two sections bar screen formulas, its central dividing plate is provided with the display floater of electrical control gear, and this panel can be arranged on the front cover shell eyebrow plate on air intake grid top; This panel also can be arranged on the front cover shell backing board of air intake grid bottom; This panel can also be arranged on the left and right cheek plate of front cover shell of air intake grid and arranged on left and right sides.
Described centrifugal Worm fan, it is made up of two these fans, can be driven respectively by two motors, also can be driven by a motor and gear drive.
The invention has the advantages that: 1, multidirectional air-supply, select arbitrarily, realize healthy temperature adjustment.Because at the air outlet and the wind guiding mechanism thereof that are provided with on the framework of indoor set surrounding on the two sides frame at least, make wind that fan sends evenly to send at both direction at least, cooperate the allotment of electrical control gear again, can realize that room air reaches the effect of healthy constant temperature temperature adjustment in the shortest time.2, appearance and modeling is attractive in appearance, and display board branch office is rationally generous.Because the air intake grid of two sections bar segmentations of design, the air intake grid of great circle arc cooperates on the display floater of electrical control gear again and intersperses decoration, makes this indoor set moulding advantage elegant in appearance appear perfect.3, of a tightly knit structure, stable drive, the precision height, energy-saving and cost-reducing.Owing to also designed the mutual vertically arranged wind deflector that flexible drive axle connects, replace the universal joint mechanical transmission mechanism, minimizing equipment is occupied the space, has reduced noise.Drive a fork by reciprocating motor, and then drive this power transmission shaft, thereby drive solid axle sleeve and even solid wind deflector thereof are done reciprocal the rotation, have realized the Synchronous Transmission and the interlock of all wind deflectors.Because this body structure of flexible drive axle has formed bullet rigidity flexible axle, can upload the moment of torsion of alternationization to any direction, utilizes the elasticity tension effect, transmits moment of torsion step by step, realize stable drive, precision height, energy-saving and cost-reducing inherent quality effect.
Embodiments of the invention further specify as follows in conjunction with the accompanying drawings, and protection scope of the present invention not only is confined in following examples.
Fig. 1 is the outward appearance front view of the wall hanging-type indoor unit of air-conditioner;
Fig. 2 is the outward appearance upward view of the wall hanging-type indoor unit of air-conditioner;
Fig. 3 is the outward appearance right view of the wall hanging-type indoor unit of air-conditioner;
Fig. 4 is the structural representation that removes front cover shell and evaporimeter of the wall hanging-type indoor unit of air-conditioner;
Fig. 5 is the longitudinal section (the A-A cutaway view of Fig. 1) of the wall hanging-type indoor unit of air-conditioner;
Fig. 6 is the great circle arc front cover shell longitudinal section of the wall hanging-type indoor unit of air-conditioner;
Fig. 7 is the outward appearance front view of three air outlets of the wall hanging-type indoor unit of air-conditioner;
The mounting structure schematic diagram of Fig. 8 pair of slatted wind deflector;
The board-like wind deflector of Fig. 9 wall scroll connects arrangement and transmission mechanism schematic diagram thereof;
Figure 10 flexible drive axle structural upright office cross-sectional schematic (the B-B view of Fig. 9).
Referring to Fig. 1-10, this wall hanging-type indoor unit of making.It comprises: have the front cover shell 2 of air intake grid 1, back casing 3, evaporimeter 4, drip tray 5 and fan 6.Be provided with three air outlet and wind guiding mechanisms thereof on (or four sides) frame body on the back casing 3 surrounding frameworks.At back casing 3 rear portions of the wind-guiding air channel junction that is communicated with corresponding wind guiding mechanism, be provided with motor 6.1 and drive centrifugal Worm fan 6.The air inlet 8 of this fan 6 communicates with the air intake grid 1 of front cover shell 2.
The air outlet that this indoor set is designed, it is arranged on left and right, the top framework, constitutes the air outlet 3.1,3.3,3.4 of three air-out, as shown in Figure 7.It also can be arranged on left and right, the upper and lower frame body, constitutes the air outlet 3.1,3.2,3.3,3.4 of four sides air-out, shown in Fig. 1-6.It can also be arranged on the left and right or upper and lower frame body, constitutes the air outlet (not drawing among the figure) of two sides air-out.
The wind guiding mechanism that this indoor set is designed, it comprises: stepper motor 9, the little blinds guide vane group 11 of slatted wind deflector 10 and back thereof.This mechanism can be the single or two slatted wind deflector 10 and the little blinds guide vane group 11 of back thereof.The two end plates central shaft 12 of this wind deflector is connected in series successively by axle sleeve 13 and gear assembly 14, and is installed in respectively on the interior edge of air outlet and on the stepper motor 9 rail axles, as shown in Figure 8.
The another kind of wind guiding mechanism that this indoor set is designed is shown in Fig. 9-10.It comprises: reciprocating motor 15, and flexible drive axle 16, Gu axle sleeve 17, wind deflector 10.Wherein, have two adjacent and vertical bar shaped wind deflectors 10 at least, be installed in 17 li of solid axle sleeves in the air outlet by these plate 10 plate end central shafts.17 of this sleeves are enclosed within on the plate bracing strut 18 on back casing 3 inner chambers, and drive wind deflector 10 do back and forth to rotate on this support 18.This sleeve 17 patches on reciprocating motor 15 by flexible drive axle 16.This motor 15 drives this power transmission shaft 16 by shift fork 19 again, does back and forth to rotate thereby drive this sleeve 17 and connect solid wind deflector 10.Designed flexible drive axle 16, its spiral wire by two-layer 20, the 21 different rotation directions in the interior outside closely are wrapped in core wire bunches 22 and constitute.Constitute this power transmission shaft 16 at the spiral wire two ends by high pressure soldering and sealing and be solid inserted terminal shaft coupling 23.These joint 23 tight fits are plugged in the solid axle sleeve 17 on the two end plates of wind deflector 10, connect that reliable to transmit moment of torsion steady, noiselessness, and the transmission accuracy height has been realized the effects that all wind deflectors 10 rotate synchronously.
The front cover shell 2 that this indoor set is designed, its housing and the air intake grid 1 that upward is provided with thereof are flat, as Fig. 1-4, Fig. 5, shown in Figure 7.Can also be the orthodrome formula, as shown in Figure 6.This air intake grid 1 can be whole bar screen formula, as shown in Figure 7.Can also be two sections bar screen formulas, as shown in Figure 1.Between two sections bar screens, be provided with dividing plate 24.Corresponding to the configuration of front cover shell 2 and air intake grid 1 thereof, evaporimeter 4 also correspondingly is set to flat, as shown in Figure 5; Or three sections folded plate types, as shown in Figure 6.
The air intake grid 1 of two sections bar screen formulas that this indoor set is designed, its central dividing plate 24 is provided with the display floater 25 of electrical control gear.This panel 25 can be arranged on the front cover shell 2 eyebrow plates on air intake grid 1 top; Also can be arranged on the front cover shell backing board of air intake grid 1 bottom; Can also be arranged on the left and right cheek plate of front cover shell of air intake grid 1 and arranged on left and right sides.
The centrifugal Worm fan 6 that this indoor set is designed is made up of two these fans 6, is driven respectively by two motors 6.1.
Claims (8)
1, a kind of wall hanging-type indoor unit of air-conditioner, it comprises: the front cover shell that has air intake grid, back casing, evaporimeter, drip tray and fan is characterized in that: at the air outlet and the wind guiding mechanism thereof that are provided with on the framework of back casing surrounding on the two sides frame body at least, at the back casing rear portion of the wind-guiding air channel junction that is communicated with corresponding wind guiding mechanism, be provided with centrifugal Worm fan, the air inlet of this fan communicates with the air intake grid of front cover shell.
2, according to the wall hanging-type indoor unit of the described air-conditioner of claim 1, it is characterized in that: described air outlet, it is arranged on left and right, the top framework, constitutes the air outlet of three air-out; Perhaps be arranged on left and right, the upper and lower frame body, constitute the air outlet of four sides air-out; Perhaps be arranged on the left and right or upper and lower frame body, constitute the air outlet of two sides air-out.
3, according to the wall hanging-type indoor unit of the described air-conditioner of claim 1, it is characterized in that: described wind guiding mechanism, it comprises: the little blinds guide vane group of slatted wind deflector of stepper motor and back thereof; This mechanism can be the little blinds guide vane group of board-like wind deflector of wall scroll and back thereof; The two end plates central shaft of this wind deflector is installed in the air outlet on the edge respectively by axle sleeve and the little blinds guide vane group of slatted wind deflector of stepper motor and back thereof; The two end plates central shaft of this wind deflector is connected in series successively by axle sleeve and gear assembly, and is installed in respectively on the interior edge of air outlet and on the stepper motor arbor.
4, according to the wall hanging-type indoor unit of the described air-conditioner of claim 1, it is characterized in that: described wind guiding mechanism, it can also be to comprise: reciprocating motor, flexible drive axle, Gu the axle sleeve, wind deflector; Wherein have two adjacent and vertical bar shaped wind deflectors at least, the central shaft by this plate plate end is installed in the solid axle sleeve in the air outlet, and this sleeve frame is enclosed within on the plate bracing strut on the back casing inner chamber, and drives wind deflector do back and forth to rotate on this support; This sleeve patches on reciprocating motor by flexible drive axle, and this motor drives this power transmission shaft by shift fork again, does back and forth to rotate thereby drive this sleeve and connect solid wind deflector.
5, according to the wall hanging-type indoor unit of the described air-conditioner of claim 1, it is characterized in that: described flexible drive axle, its by the two-layer derotation each other in medial and lateral to spiral wire closely be wrapped in core wire and bunch constitute, constitute this power transmission shaft at the spiral wire two ends by high pressure soldering and sealing and be solid inserted terminal shaft coupling.
6, according to the wall hanging-type indoor unit of the described air-conditioner of claim 1, it is characterized in that: described front cover shell, its housing and the air intake grid that upward is provided with thereof can be flat, can also be the orthodrome formulas; This air intake grid can be whole bar screen formula, can also be two sections bar screen formulas, is provided with dividing plate between two sections bar screens; Corresponding to the configuration of front cover shell and air intake grid thereof, evaporimeter also correspondingly is set to flat, or three sections folded plate types.
7, according to the wall hanging-type indoor unit of the described air-conditioner of claim 6, it is characterized in that: the air intake grid of described two sections bar screen formulas, its central dividing plate is provided with the display floater of electrical control gear, and this panel can be arranged on the front cover shell eyebrow plate on air intake grid top; This panel also can be arranged on the front cover shell backing board of air intake grid bottom; This panel can also be arranged on the left and right cheek plate of front cover shell of air intake grid and arranged on left and right sides.
8, according to the wall hanging-type indoor unit of the described air-conditioner of claim 1, it is characterized in that: described centrifugal Worm fan, it is made up of two these fans, can be driven respectively by two motors, also can be driven by a motor and gear drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001112120A CN1167907C (en) | 2000-07-13 | 2000-07-13 | Wall hanging-type indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001112120A CN1167907C (en) | 2000-07-13 | 2000-07-13 | Wall hanging-type indoor unit of air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1334424A true CN1334424A (en) | 2002-02-06 |
| CN1167907C CN1167907C (en) | 2004-09-22 |
Family
ID=4581143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB001112120A Expired - Lifetime CN1167907C (en) | 2000-07-13 | 2000-07-13 | Wall hanging-type indoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1167907C (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100348921C (en) * | 2003-04-30 | 2007-11-14 | 乐金电子(天津)电器有限公司 | Front face grille mounting arrangement for frame type air conditioner |
| CN100398923C (en) * | 2003-04-30 | 2008-07-02 | 乐金电子(天津)电器有限公司 | Photo frame style air conditioner |
| CN100404962C (en) * | 2003-08-29 | 2008-07-23 | Lg电子株式会社 | Air conditioner |
| CN104180498A (en) * | 2014-07-24 | 2014-12-03 | 青岛威奥轨道装饰材料制造有限公司 | Automatic airflow distributing device of railway vehicle air channel |
| CN105841239A (en) * | 2015-05-08 | 2016-08-10 | 珠海格力电器股份有限公司 | Indoor unit of air conditioner |
| CN106091107A (en) * | 2015-05-08 | 2016-11-09 | 珠海格力电器股份有限公司 | Double air channels, left and right air-conditioner |
| CN106091111A (en) * | 2016-06-17 | 2016-11-09 | 青岛海尔空调电子有限公司 | Wall hanging machine indoor set |
| CN106440064A (en) * | 2016-11-29 | 2017-02-22 | 海信（山东）空调有限公司 | Wall-hanging air-conditioner indoor unit and air-conditioner |
| CN106678990A (en) * | 2017-02-28 | 2017-05-17 | 美的集团武汉制冷设备有限公司 | Indoor air conditioner and air conditioner |
| CN108444136A (en) * | 2018-02-28 | 2018-08-24 | 杭州三花家电热管理系统有限公司 | Heat transmission equipment and heat-exchange system |
-
2000
- 2000-07-13 CN CNB001112120A patent/CN1167907C/en not_active Expired - Lifetime
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100348921C (en) * | 2003-04-30 | 2007-11-14 | 乐金电子(天津)电器有限公司 | Front face grille mounting arrangement for frame type air conditioner |
| CN100398923C (en) * | 2003-04-30 | 2008-07-02 | 乐金电子(天津)电器有限公司 | Photo frame style air conditioner |
| CN100404962C (en) * | 2003-08-29 | 2008-07-23 | Lg电子株式会社 | Air conditioner |
| CN104180498A (en) * | 2014-07-24 | 2014-12-03 | 青岛威奥轨道装饰材料制造有限公司 | Automatic airflow distributing device of railway vehicle air channel |
| CN104180498B (en) * | 2014-07-24 | 2017-02-01 | 青岛威奥轨道装饰材料制造有限公司 | Automatic airflow distributing device of railway vehicle air channel |
| WO2016180249A1 (en) * | 2015-05-08 | 2016-11-17 | 珠海格力电器股份有限公司 | Air conditioner |
| CN106091107A (en) * | 2015-05-08 | 2016-11-09 | 珠海格力电器股份有限公司 | Double air channels, left and right air-conditioner |
| CN105841240A (en) * | 2015-05-08 | 2016-08-10 | 珠海格力电器股份有限公司 | Indoor unit of air conditioner |
| WO2016180281A1 (en) * | 2015-05-08 | 2016-11-17 | 珠海格力电器股份有限公司 | Indoor unit of air conditioner |
| CN105841239A (en) * | 2015-05-08 | 2016-08-10 | 珠海格力电器股份有限公司 | Indoor unit of air conditioner |
| CN105841239B (en) * | 2015-05-08 | 2019-06-25 | 格力电器（武汉）有限公司 | Air conditioner room unit |
| US10670280B2 (en) | 2015-05-08 | 2020-06-02 | Gree Electric Appliances, Inc. Of Zhuhai | Indoor unit of air conditioner |
| CN106091107B (en) * | 2015-05-08 | 2021-10-08 | 珠海格力电器股份有限公司 | Air conditioner with left and right air ducts |
| CN106091111A (en) * | 2016-06-17 | 2016-11-09 | 青岛海尔空调电子有限公司 | Wall hanging machine indoor set |
| CN106440064A (en) * | 2016-11-29 | 2017-02-22 | 海信（山东）空调有限公司 | Wall-hanging air-conditioner indoor unit and air-conditioner |
| CN106678990A (en) * | 2017-02-28 | 2017-05-17 | 美的集团武汉制冷设备有限公司 | Indoor air conditioner and air conditioner |
| CN108444136A (en) * | 2018-02-28 | 2018-08-24 | 杭州三花家电热管理系统有限公司 | Heat transmission equipment and heat-exchange system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1167907C (en) | 2004-09-22 |
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Granted publication date: 20040922 |
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| CX01 | Expiry of patent term |