CN103134106A - Indoor machine of split-type wall-mounted air-conditioner - Google Patents
Indoor machine of split-type wall-mounted air-conditioner Download PDFInfo
- Publication number
- CN103134106A CN103134106A CN2011103802956A CN201110380295A CN103134106A CN 103134106 A CN103134106 A CN 103134106A CN 2011103802956 A CN2011103802956 A CN 2011103802956A CN 201110380295 A CN201110380295 A CN 201110380295A CN 103134106 A CN103134106 A CN 103134106A
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- indoor set
- air
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Abstract
Disclosed is an indoor machine of a split-type wall-mounted air-conditioner. The indoor machine of the split-type wall mounted air conditioner comprises a base plate, a front support, a front panel, a sucking-in grating, a filter, a discharge grating, a heat exchanger, a straflo fan and a fan motor, wherein a connecting rod is arranged on the inner side of the front panel, meanwhile a cross rod which traverses across the front support is horizontally arranged in the front support, one end of the connecting rod is connected with the upper end of the front panel through a hinge, and the other end of the connecting rod is in movable connection with the cross rod; a motor which is used for driving a crank to rotate is arranged in the front support; a bent shaft is arranged between the crank and the front panel, and two ends of the bent shaft are respectively and movably connected with the crank and the front panel; and the front panel conducts an open and close movement relative to the front support when the motor drives the crank to rotate. Due to the facts that an air input area is increased when the indoor machine is in running, and the distance between the front panel and the heat exchanger is increased when the front panel is opened, the air velocity at the corresponding position of the heat exchanger is enhanced, the air output which is involved in heat exchanging is increased, and therefore heat exchange efficiency of the heat exchanger is improved.
Description
Technical field
The present invention relates to the technical field of Split wall-mounted type air conditioner, is a kind ofly automatically to open by the Electric Machine Control front panel specifically, thereby forms air intake passage, with the indoor set of the Split wall-mounted type air conditioner that enlarges the intake that participates in heat exchange.
Background technology
Air-conditioner is indoor air temperature to be remained on the device of optimum state, can create in the summer of sweltering heat pleasant environment.To the requirement of environment and the raising of the level of consumption, the demand of air-conditioner constantly increases along with people.
Air-conditioner is divided into one-piece type and separation type.Integral air conditioner is that refrigeration or heat-production functions is integrated, burrows on the wall in house or installs on window, and Saperated air conditioner is divided into indoor set and off-premises station.It is cabinet type, wall-hanging, embedded etc. that Saperated air conditioner is divided into again.
After hot-air, allow it and low temperature refrigerant carry out heat exchange in the air-conditioner suction chamber, to indoor discharge cold air, freeze to indoor; Perhaps operate on the contrary, heat indoor.
Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of prior art wall-hanging indoor unit of air conditioner; Fig. 2 is the structural representation of the indoor set of another kind of Split wall-mounted type air conditioner in prior art.
As shown in Figure 1, indoor set is formed by the front support frame 20 of chassis 10 and 10 fronts, chassis, and forms the space that a plurality of parts are installed between chassis 10 and front support frame 20.
Chassis 10 is attached to the installing plate on wall surface, and indoor set becomes on the whole from the outstanding state of wall.The front panel 30 of formation indoor set front outward appearance is arranged on the place ahead of front support frame 20.Front panel 30 is that room air is local to the inner inflow of indoor set, and the left and right sides, upper end hinge is combined in front support frame 20, can rotate upward.
The long front suction grid 32 of lateral length is arranged at the bottom of front panel 30, and air can be from entering indoor set inside for the spatial flow of air conditioning thus.The lower central of plate 30 arranges display part 34 in front, and display part 34 is expressed the air-conditioner operating state, so the user can confirm the operating state of air-conditioner by display part 34.
Be set to filter the filter 40 that flows into the air of indoor set inside by front suction grid 32 between front panel 30 and front support frame 20, and heat exchanger 50 is installed at the rear of support 20 in front.Heat exchanger 50 is for the inflow air that makes indoor set carries out heat exchange, and the air after filter 40 filters carries out heat exchange.
Axial-flow fan 60 is installed at rear at heat exchanger 50, axial-flow fan 60 is accepted revolving force and rotates from the fan electromotor 70 that is installed on right-hand end, make indoor air stream enter indoor set inside, and carry out simultaneously again to the effect of indoor discharge at the air of heat exchanger 50 heat exchanges.
The left-hand end of axial-flow fan 60 frame 62 moving-limitings that are fixed, its right-hand end with in fan electromotor 70 combinations of motor cover 70' inner rotation, axial-flow fan 60 can rotate, and the air of indoor set inside is by the discharge grid 80 indoor discharges of pilot flow direction of axial-flow fan 60 downsides thus.
Be set to guide blade 82 and the louver board 84 of discharging grid 80 discharge air flows at the opposite side of discharging grid 80, the discharge air that is namely guided by blade 82 two directions up and down changes and flows to, and air moves back and forth to the left and right two directions according to the left and right of louver board 84 and changes and flow to.
Be provided with protection network 85 in the back of louver board 84, protection network 85 is connected with the suction grid screw by four connecting holes of its upper end.
12 li of the electric installation portions in inner right side space on chassis 10 arrange controller assemblies 90, controller assemblies 90 is vitals of air-conditioner, comprise the printed circuit board (PCB) 92 of controlling indoor set and off-premises station running, printed circuit board (PCB) 92 is engaged in inside prevents that printed circuit board (PCB) 92 from avoiding the shell 94 of external impact.After printed circuit board (PCB) 92 inserted electric installation portions 12, mounting casing 94, printed circuit board (PCB) 92 were positioned at shell 94 inside, avoid external impact, and are protected.
In addition, in the place ahead of controller assemblies 90, namely the front, right side of front support frame 20 arranges rectangular controller lid 24, and controller lid 24 can separate from the lid insert port 22 of front support frame 20 for convenient for maintaining when controller assemblies 90 breaks down.
As shown in Figure 2, the indoor set of another kind of Split wall-mounted type air conditioner of the prior art comprises: the chassis, fix with metope, as the installing plate of indoor set; Front support frame 20, the main body of formation indoor set interfixes with the chassis, holds the fixedly internal part of indoor set; Front panel 30 is arranged on the front end of front support frame, interfixes with front support frame; Suction grid 32 sucks room air in the passage of indoor set inside; Filter corresponding to the suction grid setting, filters the air that sucks indoor set; Discharge grid 80, the Bas Discharged after the indoor set temperature adjustment is arrived indoor passage; Heat exchanger 50, the air intake direction of covering suction grid is carried out heat exchange with the air that sucks, and changes air themperature; Axial-flow fan 60 is arranged on front support frame inside, produces pressure reduction by rotation and makes air occur to flow; Fan electromotor drives the axial-flow fan rotation.
But, there is following not enough point in prior art as above:
The duct of any ventilation is not set on the front panel of above-mentioned indoor set, only played the effect of decorating, and front panel and front support frame interfix, can't open, heat exchanger and the space length between front panel in indoor set inside are less, sluggish in air circulation, thereby heat exchanger is low near the position heat exchanger effectiveness of front panel.In the indoor set of prior art, leave in front a very thin gap between plate and front support frame as air inlet in addition, not only caused the intake of this position not enough, but also can cause because intake is inhomogeneous turbulence noise.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind ofly to be opened automatically by the Electric Machine Control front panel, thereby forms air intake passage, with the indoor set of the Split wall-mounted type air conditioner that enlarges the intake that participates in heat exchange.
The technical scheme that the present invention takes for the technical problem that exists in the solution known technology is:
The indoor set of Split wall-mounted type air conditioner of the present invention comprises: the chassis, fix with metope, as the installing plate of indoor set; Front support frame, the main body of formation indoor set interfixes with the chassis, holds the fixedly internal part of indoor set; Front panel is arranged on the front end of front support frame, interfixes with front support frame; Suction grid sucks room air in the passage of indoor set inside; Filter corresponding to the suction grid setting, filters the air that sucks indoor set; Discharge grid, the Bas Discharged after the indoor set temperature adjustment is arrived indoor passage; Heat exchanger, the air intake direction of covering suction grid is carried out heat exchange with the air that sucks, and changes air themperature; Axial-flow fan is arranged on front support frame inside, produces pressure reduction by rotation and makes air occur to flow; Fan electromotor, driving axial-flow fan rotation, front panel inboard arrange connecting rod, and internal stent is horizontally disposed with the cross bar that traverses front support frame in front simultaneously, one end of above-mentioned connecting rod and the upper end of front panel are connected through the hinge, and are flexibly connected between the other end of connecting rod and cross bar; The inside of support arranges motor in front, motor is connected with crank and driving crank rotates, between crank and front panel, bent axle is set, the two ends of bent axle are flexibly connected with crank and front panel respectively, and when the motor-driven crank rotates, front panel is done open and close movement with respect to front support frame.
The present invention can also adopt following technical measures:
During the air-conditioner entry into service, said motor namely is with dynamic crankshaft to rotate, and front panel is opened to the place ahead of front support frame, forms inlet channel.
Described filter extends to above-mentioned inlet channel direction, covers the inlet channel that front panel is opened rear formation.
Between above-mentioned connecting rod and cross bar, extension rod is set, the two ends of extension rod are flexibly connected with connecting rod and cross bar respectively.
The upper end of described front panel arranges the lead arm of arc, and on support, bullport is set in front simultaneously, and lead arm and bullport cooperatively interact, and when front panel is done open and close movement, lead arm does relative motion in bullport.
Advantage and good effect that the present invention has are:
in the indoor set of Split wall-mounted type air conditioner of the present invention, between front panel and front support frame by connecting rod and crank, bent axle is flexibly connected, in support, the motor that driving crank rotates is set in front simultaneously, when the air-conditioner entry into service, motor is driving crank, Crankshaft motion, front panel is opened with respect to front support frame automatically, form new inlet channel, the incoming air area of indoor set when operation increases, also enlarged the distance between front panel and heat exchanger when plate is opened in front, improved the air velocity of heat exchanger correspondence position, the intake that participates in heat exchange is increased, thereby improved the heat exchange efficiency of heat exchanger.In addition, the ventilation area between front panel and front support frame increases greatly, makes air velocity more even, has reduced the turbulivity of air-flow between the two, thereby the noise that Air Flow is produced improves.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of prior art wall-hanging indoor unit of air conditioner;
Fig. 2 is the structural representation of the indoor set of the another kind of Split wall-mounted type air conditioner of prior art;
Fig. 3 is the schematic diagram of front panel in the indoor set of Split wall-mounted type air conditioner of the present invention;
Fig. 4 be in Fig. 3 front panel part A-A to cutaway view.
The specific embodiment
The present invention will be described in detail referring to drawings and Examples.
Fig. 3 is the schematic diagram of front panel in the indoor set of Split wall-mounted type air conditioner of the present invention; Fig. 4 be in Fig. 3 front panel part A-A to cutaway view.
As shown in Figure 3, Figure 4, the indoor set of Split wall-mounted type air conditioner of the present invention comprises: the chassis, fix with metope, as the installing plate of indoor set; Front support frame 20, the main body of formation indoor set interfixes with the chassis, holds the fixedly internal part of indoor set; Front panel 30 is arranged on the front end of front support frame, interfixes with front support frame; Suction grid 32 sucks room air in the passage of indoor set inside; Filter corresponding to the suction grid setting, filters the air that sucks indoor set; Discharge grid, the Bas Discharged after the indoor set temperature adjustment is arrived indoor passage; Heat exchanger, the air intake direction of covering suction grid is carried out heat exchange with the air that sucks, and changes air themperature; Axial-flow fan is arranged on front support frame inside, produces pressure reduction by rotation and makes air occur to flow; Fan electromotor, driving axial-flow fan rotation, front panel inboard arrange connecting rod 1, and internal stent is horizontally disposed with the cross bar 2 that traverses front support frame in front simultaneously, one end of above-mentioned connecting rod and the upper end of front panel are connected through the hinge, and are flexibly connected between the other end of connecting rod and cross bar; The inside of support arranges motor 3 in front, motor is connected with crank and driving crank 4 rotates, bent axle 5 is set between crank and front panel, and the two ends of bent axle 5 are flexibly connected with crank 4 and front panel 30 respectively, and when motor 3 driving cranks rotate, front panel is done open and close movement with respect to front support frame.
During the air-conditioner entry into service, said motor namely is with dynamic crankshaft to rotate, and front panel is opened to the place ahead of front support frame, forms inlet channel 6, indoor set when running air also enters into indoor set inside via inlet channel, and namely suction grid and inlet channel are all indoor air inlet approach just.
Filter extends to above-mentioned inlet channel direction, covers the inlet channel that front panel is opened rear formation, thereby filters the air that enters into indoor set inside by inlet channel, by the dirt in the filter absorbed air and impurity.
Between above-mentioned connecting rod and cross bar, extension rod is set, the two ends of extension rod are flexibly connected with connecting rod and cross bar respectively, thereby make the motion between connecting rod and cross bar more smooth, and the angle that front panel is opened with respect to front support frame also can be larger.
The upper end of front panel arranges the lead arm of arc, and simultaneously on support, bullport is set in front, and lead arm and bullport cooperatively interact, and when front panel is done open and close movement, lead arm does relative motion in bullport, the movement locus with the restriction front panel when the folding.
In the indoor set of Split wall-mounted type air conditioner of the present invention, be flexibly connected by connecting rod and crank, bent axle between front panel and front support frame, in support, the motor that driving crank rotates is set in front simultaneously, when the air-conditioner entry into service, motor is driving crank, Crankshaft motion, front panel is opened with respect to front support frame automatically, formed new inlet channel.
the above, it is only preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, although the present invention with preferred embodiment openly as above, yet, be not to limit the present invention, any those skilled in the art, within not breaking away from the technical solution of the present invention scope, certainly can utilize the technology contents of announcement to make a little change or modification, become the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, any simple modification that foundation technical spirit of the present invention is done above embodiment, equivalent variations and modification, all belong in the scope of technical solution of the present invention.
Claims (5)
1. the indoor set of a Split wall-mounted type air conditioner comprises: the chassis, fix with metope, as the installing plate of indoor set; Front support frame, the main body of formation indoor set interfixes with the chassis, holds the fixedly internal part of indoor set; Front panel is arranged on the front end of front support frame, interfixes with front support frame; Suction grid sucks room air in the passage of indoor set inside; Filter corresponding to the suction grid setting, filters the air that sucks indoor set; Discharge grid, the Bas Discharged after the indoor set temperature adjustment is arrived indoor passage; Heat exchanger, the air intake direction of covering suction grid is carried out heat exchange with the air that sucks, and changes air themperature; Axial-flow fan is arranged on front support frame inside, produces pressure reduction by rotation and makes air occur to flow; Fan electromotor, driving axial-flow fan rotation is characterized in that: the front panel inboard arranges connecting rod, and internal stent is horizontally disposed with the cross bar that traverses front support frame in front simultaneously, one end of above-mentioned connecting rod and the upper end of front panel are connected through the hinge, and are flexibly connected between the other end of connecting rod and cross bar; The inside of support arranges motor in front, motor is connected with crank and driving crank rotates, between crank and front panel, bent axle is set, the two ends of bent axle are flexibly connected with crank and front panel respectively, and when the motor-driven crank rotates, front panel is done open and close movement with respect to front support frame.
2. the indoor set of Split wall-mounted type air conditioner according to claim 1 is characterized in that: during the air-conditioner entry into service, said motor namely is with dynamic crankshaft to rotate, and front panel is opened to the place ahead of front support frame, forms inlet channel.
3. the indoor set of Split wall-mounted type air conditioner according to claim 2, it is characterized in that: filter extends to above-mentioned inlet channel direction, covers the inlet channel that front panel is opened rear formation.
4. the indoor set of Split wall-mounted type air conditioner according to claim 1 is characterized in that: between above-mentioned connecting rod and cross bar, extension rod is set, the two ends of extension rod are flexibly connected with connecting rod and cross bar respectively.
5. the indoor set of Split wall-mounted type air conditioner according to claim 1, it is characterized in that: the upper end of front panel arranges the lead arm of arc, and on support, bullport is set in front simultaneously, lead arm and bullport cooperatively interact, and when front panel is done open and close movement, lead arm does relative motion in bullport.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103802956A CN103134106A (en) | 2011-11-25 | 2011-11-25 | Indoor machine of split-type wall-mounted air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103802956A CN103134106A (en) | 2011-11-25 | 2011-11-25 | Indoor machine of split-type wall-mounted air-conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN103134106A true CN103134106A (en) | 2013-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103802956A Pending CN103134106A (en) | 2011-11-25 | 2011-11-25 | Indoor machine of split-type wall-mounted air-conditioner |
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| CN (1) | CN103134106A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410767A (en) * | 2013-08-19 | 2013-11-27 | 无锡商业职业技术学院 | Wall-mounted dual-use fan |
| CN104482595A (en) * | 2014-10-24 | 2015-04-01 | 芜湖美智空调设备有限公司 | Air conditioner |
| CN105444271A (en) * | 2015-12-25 | 2016-03-30 | 美的集团武汉制冷设备有限公司 | Air conditioner |
| CN105526757A (en) * | 2015-12-31 | 2016-04-27 | 青岛海尔股份有限公司 | Refrigerator |
| CN108554175A (en) * | 2018-04-16 | 2018-09-21 | 吴国秋 | A kind of anion purifying formaldehyde equipment |
| EP3812663A4 (en) * | 2018-06-19 | 2021-07-28 | Gree Electric Appliances (Wuhan) Co., Ltd. | Air conditioner |
| WO2022227530A1 (en) * | 2021-04-26 | 2022-11-03 | 青岛海尔空调器有限总公司 | Air conditioner panel assembly, air conditioner indoor unit and air conditioner |
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| CN1401948A (en) * | 2001-08-28 | 2003-03-12 | 东芝开利株式会社 | Air conditioner |
| CN1502933A (en) * | 2002-11-26 | 2004-06-09 | 乐金电子(天津)电器有限公司 | Air inlet board open/close structure for air conditioner |
| CN1755250A (en) * | 2004-09-30 | 2006-04-05 | 乐金电子(天津)电器有限公司 | Split type air regulating device |
| CN2937889Y (en) * | 2006-08-29 | 2007-08-22 | 广东科龙电器股份有限公司 | Air conditioner indoor unit with panel of automatic open-close |
| JP4737137B2 (en) * | 2007-05-07 | 2011-07-27 | 株式会社富士通ゼネラル | Air conditioner |
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2011
- 2011-11-25 CN CN2011103802956A patent/CN103134106A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1401948A (en) * | 2001-08-28 | 2003-03-12 | 东芝开利株式会社 | Air conditioner |
| CN1502933A (en) * | 2002-11-26 | 2004-06-09 | 乐金电子(天津)电器有限公司 | Air inlet board open/close structure for air conditioner |
| CN1755250A (en) * | 2004-09-30 | 2006-04-05 | 乐金电子(天津)电器有限公司 | Split type air regulating device |
| CN2937889Y (en) * | 2006-08-29 | 2007-08-22 | 广东科龙电器股份有限公司 | Air conditioner indoor unit with panel of automatic open-close |
| JP4737137B2 (en) * | 2007-05-07 | 2011-07-27 | 株式会社富士通ゼネラル | Air conditioner |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410767A (en) * | 2013-08-19 | 2013-11-27 | 无锡商业职业技术学院 | Wall-mounted dual-use fan |
| CN104482595A (en) * | 2014-10-24 | 2015-04-01 | 芜湖美智空调设备有限公司 | Air conditioner |
| CN104482595B (en) * | 2014-10-24 | 2017-05-10 | 芜湖美智空调设备有限公司 | Air conditioner |
| CN105444271A (en) * | 2015-12-25 | 2016-03-30 | 美的集团武汉制冷设备有限公司 | Air conditioner |
| CN105526757A (en) * | 2015-12-31 | 2016-04-27 | 青岛海尔股份有限公司 | Refrigerator |
| CN108554175A (en) * | 2018-04-16 | 2018-09-21 | 吴国秋 | A kind of anion purifying formaldehyde equipment |
| CN108554175B (en) * | 2018-04-16 | 2020-11-24 | 安徽省赛旺商贸有限公司 | Anion formaldehyde clarification plant |
| EP3812663A4 (en) * | 2018-06-19 | 2021-07-28 | Gree Electric Appliances (Wuhan) Co., Ltd. | Air conditioner |
| WO2022227530A1 (en) * | 2021-04-26 | 2022-11-03 | 青岛海尔空调器有限总公司 | Air conditioner panel assembly, air conditioner indoor unit and air conditioner |
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Application publication date: 20130605 |