CN102338422A - Indoor unit of hanging-type air conditioner and hanging-type air conditioner adopting same - Google Patents
Indoor unit of hanging-type air conditioner and hanging-type air conditioner adopting same Download PDFInfo
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- CN102338422A CN102338422A CN2010102312974A CN201010231297A CN102338422A CN 102338422 A CN102338422 A CN 102338422A CN 2010102312974 A CN2010102312974 A CN 2010102312974A CN 201010231297 A CN201010231297 A CN 201010231297A CN 102338422 A CN102338422 A CN 102338422A
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Abstract
The invention discloses a hanging-type air conditioner and an indoor unit thereof. The indoor unit comprises a shell, a fan and a heat radiator, wherein the shell is provided with an air inlet and an air outlet; the fan and the heat radiator are positioned in the shell; the air inlet is positioned front of the frontage of the shell; and the air outlet is positioned on the side surface of the shell. According to the hanging-type air conditioner and the indoor unit thereof, an air flow circulating mode that air inflows from the frontage and outflows from the periphery is adopted and is much good for the circulation of air indoors, the temperature field indoors is more uniform, and the comfort of human bodies is increased; and simultaneously the air conditioner and the indoor unit can be manufactured into round and polygon shapes according to requirements, and the requirements of different occasions are met.
Description
Technical field
The present invention relates to a kind of air conditioner, relate in particular to a kind of indoor set of hanging air-conditioning.
Background technology
Existing hanging air-conditioner indoor machine; Major part is to be last air intake, air-out down, and inside is cross flow fan, but such wind of seeing off possibly directly blow to human body and cause discomfort; In China's utility model patent 200420071429.1; Disclose the wall-hanging indoor split-type air conditioner of a kind of air outlet on top, for the air outlet that solves the hanging indoor split-type air conditioner of conventional wall is arranged on the bottom of shell, the wind of being seen off possibly directly blow to human body and cause uncomfortable problem; The air outlet of wall-hanging air conditioner indoor unit is arranged on the top of outer casing frontispiece, and air inlet then is provided with the bottom of shell and/or the middle upper/lower positions of outer casing frontispiece; Extraneous air can be under the effect of said blower fan through air inlet get into enclosure, carry out heat exchange with said evaporimeter and from said top air outlet see off.
Other air intake, air-out mode are also arranged in addition, in the for example Chinese utility model patent 99235985.6, disclose a kind of detachable wall hanging type air conditioner indoor unit; Indoor set is vertical rectangular structure, and the indoor set casing is made up of polyhedron, and the front is cambered surface, plane or other curved surface; Two sides or its elongated surfaces intersect, and its angle Φ is between 35 ° to 145 °, and air inlet and air outlet are offered in the front; Evaporimeter is vertical to be settled near air inlet in casing; Through-flow fan blade be vertical be placed in evaporimeter after, and be close to air outlet, drip tray is placed in bottom of shell.
The side air admission that is employed in indoor set that also has, and in positive air-out, but above technology all exists air-out direction single, is unfavorable for the problem of room air circulation.
Summary of the invention
The present invention provides a kind of indoor set of hanging air-conditioning, makes that through the position that changes air inlet, air outlet the air-flow endless form is more reasonable.
A kind of indoor set of hanging air-conditioning comprises the housing that has air inlet and air outlet, is positioned at the fan and the heat exchanger of enclosure interior, and described air inlet is positioned at the front of housing, and described air outlet is positioned at the side of housing.
When indoor set used, the front of housing then generally was to press close to body of wall to be used for suspension and to support indoor set towards indoor with its opposing backside surface.The side of housing is distributed in around the housing, with positive approximate vertical or become certain inclination angle.
The indoor set of the hanging air-conditioning of the present invention adopts the front air intake, air-out around the side direction, and such air-flow endless form is more conducive to the circulation of air in the room, makes the indoor temperature field more even, and the wind of also having avoided seeing off directly blows to human body and causes discomfort.
The shape of housing does not have strict restriction, and for example the front of housing and the housing projection of shape on its positive plane of confirming can make circle, ellipse, regular polygon or the like.
As preferably; When the front of housing is circle; Then described housing is a cylindrical shape; Be the front (another end face is the back side) of housing perpendicular to an end face of this cylindrical shape axis, this columnar periphery is the side of described housing, and cylindrical shell can make the air-flow more even distribution.
Described air inlet is netted opening or several strip gabs that is parallel to each other, and is positioned on the end face (front of housing) of cylindrical shell, and described air outlet has several, is distributed on the periphery of cylindrical shell.As preferably, described air outlet has 3～8, is evenly distributed on the periphery of cylindrical shell.
When the front of housing was regular polygon, the side of described housing constituted by the positive approximate vertical of a plurality of and housing and around the positive continuous distributed side of housing, and the number of side equals the limit number of regular polygon.Described air inlet is netted opening or several strip gabs that is parallel to each other, and is equipped with described air outlet on each side of the side of described housing.
When for example the front of housing was square, the side of housing comprised four sides of the positive upper and lower, left and right that are positioned at housing.All have air outlet on four sides in upper and lower, left and right, even to guarantee that air-flow distributes.
As preferably, the air outlet position of indoor set of the present invention is provided with the deflector of adjustable angle.The direction of change air-out that can be suitable.Deflector also can fixed angle, but considers that air-out direction is more reasonable, and general deflector top promptly tilts towards the panel direction along slightly turning forward, and it is indoor that air-flow is blowed to as far as possible, and the angle that deflector tilts can be between 10～30 degree.
When the deflector adjustable angle, can manually or automatically regulate through existing techniques in realizing, for example drive its rotating shaft and can realize automatic adjusting through drive motors.
The front of described housing and the side of housing is structure as a whole or for dismountable flexible connection.Can there be tangible angle turnover the junction of the front of housing and the side of housing, also can be the transition through circular arc.
For example can the front of housing and the side of housing be structure as a whole; Make its integral body become the spherical crown shape in the junction through level and smooth transition; But nonetheless do not influence air inlet and air outlet towards; Remain air inlet and be positioned at the spherical crown top basically, vertically make gas-flow radiation outside towards basic air inlet and air outlet is positioned at the bottom of spherical crown towards indoor.
Described fan is a centrifugal fan, and described heat exchanger is around the circumferential distribution of fan.Centrifugal fan is positioned at the air inlet rear side, sucks air from air inlet when centrifugal fan rotates, and air is discharged back entering heat exchanger all around from centrifugal fan and carried out the exchange of heat, discharges in the inlet chamber from air outlet afterwards.
The present invention also provides a kind of hanging air-conditioning, comprises the off-premises station and the indoor set of the present invention of mutual coupling, promptly as hanging air-conditioning generally speaking, improves mainly being the indoor set part.
The hanging air-conditioning of the present invention with and indoor set, adopt the front air intake, the air-flow endless form of four sides air-out on every side is more conducive to the circulation of the air room in, makes the indoor temperature field more even, the comfort of increase human body; Overall structure can be processed circle, polygon etc. as required simultaneously, satisfies the demand of different occasions.
Description of drawings
Fig. 1 is the perspective view of indoor set of the present invention when front panel separates;
The perspective view of Fig. 2 after for indoor set of the present invention assembling.
The specific embodiment
Embodiment 1
Referring to accompanying drawing, the housing of the indoor set of the hanging air-conditioning of the present invention is a cylindrical shape, and the height of cylinder (along the length of its axis direction) can be decided according to the size and the space requirement of internal part.When indoor set used, the front of housing then generally was to press close to body of wall to be used for suspension and to support indoor set towards indoor with its opposing backside surface.
The front of housing is circular panel 1; Being distributed with some parallel air inlets 2 on the panel 1, is the grizzly bar of bar shaped between the adjacent air inlet, and air inlet 2 also can be to process netted or other forms; At least can enter into enclosure interior by the bigger foreign matter of blocking volume, prevent to damage its internal structure.
The side of housing is the annular sidewall 3 around panel 1 circumferential distribution of circle, i.e. the periphery of cylinder, and annular sidewall 3 and panel 1 approximate vertical are distributed with air outlet 4 on the annular sidewall 3, be evenly distributed with four air outlets in the present embodiment on the annular sidewall 3.
The back side of housing is rear board 8; Guaranteeing that under the prerequisite easy for installation both can be that dismountable minute body structure also can be integrative-structure between rear board 8 and annular sidewall 3 and the panel 1; For example can the panel 1 of housing be processed integrative-structure with annular sidewall 3; Through level and smooth transition, make its integral body become the spherical crown shape in panel 1 and annular sidewall 3 junctions, but nonetheless do not influence air inlet and air outlet towards; Remain air inlet and be positioned at the spherical crown top basically, vertically make gas-flow radiation outside towards basic air inlet and air outlet is positioned at the bottom of spherical crown towards indoor.
And panel 1, rear board 8 are dismountable minute body structures with annular sidewall 3 each other in the present embodiment, and integral body is cylindrical shape.
Air outlet 4 positions are provided with the deflector 5 of adjustable angle, through the variation of deflector 5 angles can be suitable the direction of change air-out.Deflector 5 also can fixed angle, but considers that air-out direction is more reasonable, and general deflector 5 tops promptly tilt towards panel 1 direction along slightly turning forward, and it is indoor that air-flow is blowed to as far as possible, and the angle that deflector 5 tilts can be between 10～30 degree.
In order to prevent that dust or foreign matter from going out to fall into enclosure interior from air outlet; Can be at air outlet position mounting filtering net; Also can place screen pack like the air inlet position in place as required; Influence throughput but can obviously can increase vapour lock like this, therefore need the size of suitable increasing air outlet or the quantity of air outlet.
If but when deflector 5 adjustable angle; Can, indoor set utilize deflector 5 with air outlet 4 sealings when not working; Avoided dust or foreign matter to fall into enclosure interior; When the adjusting of deflector 5 angles can manually or automatically be regulated through existing techniques in realizing, generally deflector 5 is hinged on a lateral edges of air outlet 4, then through drive motors or manually drive the variation that its rotating shaft realizes the angle through rotating shaft.When hoping deflector 5, can utilize positioning element to realize in a certain angle orientation.
Fan 7 in the housing for centrifugal fan (omitted among each figure be positioned at the centrifugal fan axis part motor); Heat exchanger 6 is around the circumferential distribution of fan 7; Fan 7 is positioned at air inlet 2 rear sides; In order to obtain better circulation effect and dynamic balancing, the rotating shaft of fan 7 be the dead in line of cylindrical housing.Consider easy to processly, heat exchanger 6 is notched annular in the present embodiment, and the layout of cooling medium pipeline generally can adopt circuitous distribution mode in the heat exchanger, to obtain better heat exchange effect.
Heat transferring medium pipeline in the heat exchanger 6 of the indoor set of the hanging air-conditioning of the present invention be connected with the heat transferring medium pipeline of compressor in the off-premises station, in the time of for example need freezing, the heat transferring medium of the low temperature heat exchanger 6 of flowing through makes it keep lower temperature.
After fan 7 starts; Suck air from air inlet 2; Air is discharged around fan 7 under fan 7 centrifugal actions, gets into heat exchanger 6 then and carries out the exchange of heat, and the lower air of temperature was discharged in the inlet chamber under the guiding of deflector 5 from air outlet 4 after heat exchange was accomplished; Indoor air temperature is reduced, reach the purpose of refrigeration.
The indoor set of the hanging air-conditioning of the present invention can adopt prior art at aspects such as control circuits, the improved direction that is air intake, air-out of emphasis, and the layout of fan 7 that is complementary with it and heat exchanger 6.The indoor set of the hanging air-conditioning of the present invention adopts the front air intake, air-out around the side direction, and such air-flow endless form is more conducive to the circulation of air in the room, makes the indoor temperature field more even, and the wind of also having avoided seeing off directly blows to human body and causes discomfort.
Embodiment 2
The panel of present embodiment middle shell adopts regular hexagon; Panel around housing is distributed with six sides that connect ringwise side plate as housing successively; Six blocks of side plates are vertical with the panel of housing; The rear board of same reason housing also is the regular hexagon identical with panel, six blocks of side plates respectively with hexagon in the corresponding distribution in a limit.
If only consider factor attractive in appearance, can the panel of housing be processed various shape, but consider that easy to process and raw-material cost generally processes circle or regular polygon more, general limit number is more than or equal to 4 in regular polygon.
Air inlet adopts the netted opening of longitude and latitude structure, has the air outlet of rectangle on six blocks of side plates respectively, with guarantee that air-flow distributes evenly.The quantity and the size of the air outlet of rectangle can be confirmed according to the parameters such as power of throughput and fan on every block of side plate.
Equally, the air outlet position is provided with deflector, and the deflector angle is fixed; Consider that air-out direction is more reasonable, the deflector top promptly tilts towards the panel direction along slightly turning forward; It is indoor that air-flow is blowed to as far as possible, and the angle that deflector tilts is 20 degree, and the air that flows out through air outlet blows to indoor with the direction radiation of omiting away from body of wall under the effect of deflector; Be more conducive to the circulation and the distribution of air in the room, make the indoor temperature field more even.
Fan in the housing adopts centrifugal fan, and heat exchanger is around the circumferential distribution of fan, and centrifugal fan can be with air-flow its peripheral heat exchanger that leads, and centrifugal fan is positioned at the air inlet rear side, is beneficial to from indoor suction air.
The remainder of the indoor set in the present embodiment and the course of work are identical with embodiment 1.
Embodiment 3
Present embodiment is hanging air-conditioning; The off-premises station and the indoor set that comprise mutual coupling; Prior art is all adopted in the communication of the connection of circuit, heat transferring medium between off-premises station and the indoor set; And indoor set partly adopts the indoor set like embodiment 1, promptly as hanging air-conditioning generally speaking, improves mainly being the indoor set part.
During the work of the indoor set of the hanging air-conditioning of the present invention, in the time of for example need freezing, the heat transferring medium of the low temperature heat exchanger of flowing through makes it reach lower temperature.Start fan and suck air from air inlet; Air is discharged around fan under the fan centrifugal action; Get into heat exchanger then and carry out the exchange of heat; The lower air of temperature was discharged in the inlet chamber under the guiding of deflector from air outlet after heat exchange was accomplished, and indoor air temperature is reduced, and reached the purpose of refrigeration.
Hanging air-conditioning in the present embodiment adopts the front air intake, and the air-flow endless form of four sides air-out on every side is more conducive to the circulation and the distribution of air in the room, makes the indoor temperature field more even, can satisfy the demand of different occasions.
Claims (10)
1. the indoor set of a hanging air-conditioning comprises the housing that has air inlet and air outlet, and enclosure interior is provided with fan and heat exchanger, it is characterized in that, described air inlet is positioned at the front of housing, and described air outlet is positioned at the side of housing.
2. the indoor set of hanging air-conditioning as claimed in claim 1 is characterized in that, described housing is a cylindrical shape, this columnar front that end face is described housing, and this columnar periphery is the side of described housing.
3. the indoor set of hanging air-conditioning as claimed in claim 2; It is characterized in that described air inlet is netted opening or several strip gabs that is parallel to each other, and is positioned on the end face of described cylindrical shell; Described air outlet has several, is distributed on the periphery of cylindrical shell.
4. the indoor set of hanging air-conditioning as claimed in claim 3 is characterized in that, described air outlet has 3～8, is evenly distributed on the periphery of cylindrical shell.
5. the indoor set of hanging air-conditioning as claimed in claim 1; It is characterized in that; The front of described housing is a regular polygon, and the side of described housing constitutes by the positive approximate vertical of a plurality of and housing and around the positive continuous distributed side of housing, and the number of side equals the limit number of regular polygon.
6. the indoor set of hanging air-conditioning as claimed in claim 5 is characterized in that, described air inlet is netted opening or several strip gabs that is parallel to each other, and is equipped with described air outlet on each side of the side of described housing.
7. like the indoor set of each described hanging air-conditioning of claim 1～6, it is characterized in that described air outlet position is provided with the deflector of adjustable angle.
8. the indoor set of hanging air-conditioning as claimed in claim 7, the front of described housing and the side of housing is structure as a whole or be dismountable flexible connection.
9. like the indoor set of each described hanging air-conditioning of claim 1～6, it is characterized in that described fan is a centrifugal fan, described heat exchanger is around the circumferential distribution of fan.
10. hanging air-conditioning comprises the indoor set and the off-premises station of mutual coupling it is characterized in that described indoor set is each described indoor set of claim 1～9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102312974A CN102338422A (en) | 2010-07-20 | 2010-07-20 | Indoor unit of hanging-type air conditioner and hanging-type air conditioner adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102312974A CN102338422A (en) | 2010-07-20 | 2010-07-20 | Indoor unit of hanging-type air conditioner and hanging-type air conditioner adopting same |
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| Publication Number | Publication Date |
|---|---|
| CN102338422A true CN102338422A (en) | 2012-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102312974A Pending CN102338422A (en) | 2010-07-20 | 2010-07-20 | Indoor unit of hanging-type air conditioner and hanging-type air conditioner adopting same |
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| CN (1) | CN102338422A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333494A (en) * | 2014-06-30 | 2016-02-17 | 青岛海尔空调器有限总公司 | Wall hanging type air conditioner indoor unit |
| CN105333493A (en) * | 2014-06-30 | 2016-02-17 | 青岛海尔空调器有限总公司 | Wall hanging type air conditioner indoor unit |
| WO2016029677A1 (en) * | 2014-08-29 | 2016-03-03 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner |
| CN105698269A (en) * | 2016-03-28 | 2016-06-22 | 广东美的制冷设备有限公司 | Round wall hanging type indoor machine and air conditioner with same |
| 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 |
| CN106091318A (en) * | 2016-08-09 | 2016-11-09 | 珠海格力电器股份有限公司 | Air outlet mechanism and air conditioner indoor unit |
| CN106123126A (en) * | 2016-08-09 | 2016-11-16 | 珠海格力电器股份有限公司 | Indoor unit and air conditioner with same |
| CN106813295A (en) * | 2015-12-01 | 2017-06-09 | 珠海格力电器股份有限公司 | Air deflector assembly of air conditioner indoor unit and air conditioner indoor unit with air deflector assembly |
| CN106949091A (en) * | 2017-05-18 | 2017-07-14 | 安徽朗迪叶轮机械有限公司 | A kind of dust protected through-flow fan blade |
| 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 |
| CN109737510A (en) * | 2017-10-30 | 2019-05-10 | 浙江三花智能控制股份有限公司 | The heat-exchanging component and air conditioner of air conditioner |
| CN111692740A (en) * | 2020-05-11 | 2020-09-22 | 北京航天发射技术研究所 | Bidirectional circulating air valve |
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2010
- 2010-07-20 CN CN2010102312974A patent/CN102338422A/en active Pending
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333493A (en) * | 2014-06-30 | 2016-02-17 | 青岛海尔空调器有限总公司 | Wall hanging type air conditioner indoor unit |
| CN105333494A (en) * | 2014-06-30 | 2016-02-17 | 青岛海尔空调器有限总公司 | Wall hanging type air conditioner indoor unit |
| WO2016029677A1 (en) * | 2014-08-29 | 2016-03-03 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner |
| CN106813295A (en) * | 2015-12-01 | 2017-06-09 | 珠海格力电器股份有限公司 | Air deflector assembly of air conditioner indoor unit and air conditioner indoor unit with air deflector assembly |
| CN105698269B (en) * | 2016-03-28 | 2019-03-26 | 广东美的制冷设备有限公司 | Round wall-hanging indoor unit and the air conditioner with it |
| CN105698269A (en) * | 2016-03-28 | 2016-06-22 | 广东美的制冷设备有限公司 | Round wall hanging type indoor machine and air conditioner with same |
| 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 |
| 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 |
| CN106091318A (en) * | 2016-08-09 | 2016-11-09 | 珠海格力电器股份有限公司 | Air outlet mechanism and air conditioner indoor unit |
| CN106123126A (en) * | 2016-08-09 | 2016-11-16 | 珠海格力电器股份有限公司 | Indoor unit and air conditioner with same |
| CN106123126B (en) * | 2016-08-09 | 2022-01-28 | 珠海格力电器股份有限公司 | Indoor unit and air conditioner with same |
| CN106949091A (en) * | 2017-05-18 | 2017-07-14 | 安徽朗迪叶轮机械有限公司 | A kind of dust protected through-flow fan blade |
| CN106949091B (en) * | 2017-05-18 | 2019-02-05 | 安徽朗迪叶轮机械有限公司 | A kind of dust protected through-flow fan blade |
| CN109737510A (en) * | 2017-10-30 | 2019-05-10 | 浙江三花智能控制股份有限公司 | The heat-exchanging component and air conditioner of air conditioner |
| CN109737510B (en) * | 2017-10-30 | 2021-11-09 | 浙江三花智能控制股份有限公司 | Heat exchange assembly of air conditioner and air conditioner |
| CN111692740A (en) * | 2020-05-11 | 2020-09-22 | 北京航天发射技术研究所 | Bidirectional circulating air valve |
| CN111692740B (en) * | 2020-05-11 | 2021-09-21 | 北京航天发射技术研究所 | Bidirectional circulating air valve |
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Application publication date: 20120201 |
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