CN208536137U - Cabinet type air conditioner indoor set - Google Patents

Cabinet type air conditioner indoor set Download PDF

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Publication number
CN208536137U
CN208536137U CN201820875489.0U CN201820875489U CN208536137U CN 208536137 U CN208536137 U CN 208536137U CN 201820875489 U CN201820875489 U CN 201820875489U CN 208536137 U CN208536137 U CN 208536137U
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China
Prior art keywords
centrifugal blower
air
cabinet type
conditioner indoor
heat exchanger
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CN201820875489.0U
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Chinese (zh)
Inventor
单翠云
王永涛
关婷婷
王鹏臣
吕静静
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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 provides a kind of cabinet type air conditioner indoor set.Multiple breeze fans and the indoor heat exchanger that the cabinet type air conditioner indoor set includes the casing for offering shell air inlet and multiple shell air outlets, is arranged in casing along the vertical direction.Multiple breeze fans are configured to suck surrounding air from the ambient enviroment of shell air inlet and air are promoted to flow respectively to multiple shell air outlets.Indoor heat exchanger is made of multiple heat exchangers being mutually in parallel.Plurality of heat exchanger is arranged in the air intake road in casing and being respectively arranged between shell air inlet and multiple breeze fans along the vertical direction, and each heat exchanger is configured to the work when corresponding breeze fan works, not only realize the diversification of air supply pattern, unnecessary heat or cold waste are also avoided, the energy consumption of cabinet type air conditioner indoor set is reduced.

Description

Cabinet type air conditioner indoor set
Technical field
The utility model relates to air-treatment fields, more particularly to a kind of cabinet type air conditioner indoor set.
Background technique
Mostly centrifugal blower is arranged on cabinet-type air conditioner top using the cabinet type air conditioner indoor set of centrifugal blower air-supply in the prior art, Not only air-out area is small, but also corresponds to the spatial position on human body head and head or more, when cabinet-type air conditioner is in heating state, heat Air-flow moves upwards, and is hard to reach the foot of user, top temperature is high, and lower section temperature is low, and users'comfort is lower.Synthesis is examined Consider, need in design it is a kind of can zoned air cabinet type air conditioner indoor set.
Utility model content
One purpose of the utility model be to provide for it is a kind of can zoned air cabinet type air conditioner indoor set.
The utility model one is further objective is that the cooling and warming efficiency of cabinet type air conditioner indoor set will be improved.
Particularly, the utility model provides a kind of cabinet type air conditioner indoor set characterized by comprising
Casing offers shell air inlet and multiple shell air outlets;
Multiple breeze fans are arranged in along the vertical direction in the casing, and are configured to the week from the shell air inlet Collarette border sucking surrounding air simultaneously promotes air to flow respectively to the multiple shell air outlet;And
Indoor heat exchanger is made of multiple heat exchangers being mutually in parallel, and the multiple heat exchanger is arranged in along the vertical direction In the casing and air intake road that is respectively arranged between the shell air inlet and the multiple breeze fan;And
Each heat exchanger is configured to the work when the corresponding breeze fan works.
Optionally, the cabinet type air conditioner indoor set further include:
Multiple drip trays, the cavity with upward opening, and be respectively arranged under the multiple heat exchanger.
Optionally, the upside drip tray in drip tray described in each adjacent two has a drainpipe extended downwardly, described Drainpipe is set as being delivered to the condensate water guide in the drip tray of upside in the drip tray of downside.
Optionally, the drip tray between two breeze fans is set as the inner space of the casing It is divided into multiple air intake passages.
Optionally, the cabinet type air conditioner indoor set further include:
Wind deflector, is set to the top of the multiple drip tray, the multiple heat exchanger be set to the wind deflector with most In the space of the sandwiched formation of the drip tray of lower section.
Optionally, the ratio between the projected area of the multiple heat exchanger in the vertical direction is the specified function of corresponding breeze fan The ratio between rate.
Optionally, the multiple breeze fan is respectively top centrifugal blower and below the top centrifugal blower Lower part centrifugal blower, wherein the top centrifugal blower and lower part centrifugal blower are respectively configured as that gas is promoted to flow up and down It is dynamic;
The multiple shell air outlet is respectively to be opened in the top air outlet of the front panel of the casing and be located at described The lower air outlet of the lower section of top air outlet, the top centrifugal blower and lower part centrifugal blower are configured to that gas is promoted to distinguish It is flowed to the top air outlet and lower air outlet;And
The multiple heat exchanger is respectively top heat exchanger and lower heat exchangers, wherein the top heat exchanger is set to institute State between shell air inlet and the top centrifugal blower air intake road, the lower heat exchangers be set to the casing into Air intake road between air port and the lower part centrifugal blower.
Optionally, the cabinet type air conditioner indoor set is configured that in the normal mode of operation
When receiving heating instruction, the top centrifugal blower does not work, the lower part centrifugal blower work;
When receiving refrigeration instruction, the top centrifugal blower work, the lower part centrifugal blower does not work.
Optionally, the cabinet type air conditioner indoor set is configured that under mute operating mode
The wheel speed of the top centrifugal blower and lower part centrifugal blower drops on the basis of the normal mode of operation Low 20%~40%.
Optionally, the cabinet type air conditioner indoor set is configured that under efficient operation mode
The top centrifugal blower and lower part centrifugal blower synchronous working.
The multiple breeze fans arranged along the vertical direction are provided in the casing of the utility model, and multiple breeze fans are matched It is set to and air is promoted to flow respectively to multiple shell air outlets, make the cabinet type air conditioner indoor set of the utility model can be to single region Air-supply is blown to multiple regions simultaneously, is realized the diversification of air supply pattern, can be met the different demands of user, improve user Experience.
Further, the indoor heat exchanger of the utility model is made of multiple heat exchangers being mutually in parallel, and is respectively set On the air intake road of shell air inlet and multiple breeze fans, corresponding change can be made when one or more breeze fans work Hot device work, provides heat or cooling capacity for indoor environment, avoids unnecessary heat or cold waste, reduce cabinet air-conditioner The energy consumption of indoor unit.
Further, the utility model is provided with a drip tray below each heat exchanger, reduces condensed water In the residence time of heat exchanger surface, and then condensation aqueous corrosion heat exchanger is avoided, and improve the refrigerated medium of cabinet type air conditioner indoor set The thermal efficiency.
Further, the cabinet type air conditioner indoor set of the utility model only makes underlying lower part when receiving heating instruction Centrifugal blower and lower heat exchangers work, only make the top centrifugal blower being located above and top exchange heat when receiving refrigeration instruction Device work is improved cooling and warming efficiency and makes room temperature more equal the characteristics of sinking using hot-air floating, cold air It is even, improve the comfort level of user.
According to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will be more Add the above-mentioned and other purposes, advantages and features of clear the utility model.
Detailed description of the invention
Some specific realities of the utility model are described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter Apply example.Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that The drawings are not necessarily drawn to scale.In attached drawing:
Fig. 1 is the schematic cross sectional views according to the cabinet type air conditioner indoor set of the utility model one embodiment;
Fig. 2 is the schematic explosive view of cabinet type air conditioner indoor set shown in Fig. 1.
Specific embodiment
Fig. 1 is the schematic cross sectional views according to the cabinet type air conditioner indoor set 100 of the utility model one embodiment;
Fig. 2 is the schematic explosive view of cabinet type air conditioner indoor set 100 shown in Fig. 1.Referring to Fig. 1 and Fig. 2, cabinet air-conditioner room Interior machine 100 may include the casing 110 for defining shell air inlet 1111 and multiple shell air outlets, be set in casing 110 Multiple breeze fans and indoor heat exchanger.Casing 110 can be enclosed by rear shell 111, front panel 112, pedestal 113 and top cover 114 At.Wherein shell air inlet 1111 can be provided with the backward side plate of rear shell 111, and multiple shell air outlets can be opened in front panel 112.Multiple breeze fans can be arranged in along the vertical direction in casing 110, and be configured to surrounding's ring from shell air inlet 1111 Border sucking surrounding air simultaneously promotes air to flow respectively to multiple shell air outlets.Indoor heat exchanger may be disposed at shell air inlet Air intake road between 1111 and multiple breeze fans, so that surrounding air and interior via the entrance of shell air inlet 1111 Heat exchanger carries out heat exchange.In the present invention, multiple is more of two, three or three or more.Breeze fan can For centrifugal blower, cross flow fan, axial flow blower, ion wind air supply device etc..
The multiple breeze fans arranged along the vertical direction, and multiple air-supply wind are provided in the casing 110 of the utility model Machine is configured to promote air to flow respectively to multiple shell air outlets, makes the cabinet type air conditioner indoor set 100 of the utility model can be to Single region air-supply is blown to multiple regions simultaneously, is realized the diversification of air supply pattern, can be met the different demands of user, mention High user experience.
In some preferred embodiments, cabinet type air conditioner indoor set 100 may also include at least one wind isolation board, be used for casing 110 inner space is divided into multiple wind inlet channels.Multiple breeze fans be separately positioned on be separated to form by wind isolation board it is multiple In wind inlet channel, it can avoid multiple breeze fans and cause flow loss because of " tacking " and generate noise.It especially can be multiple When the negative pressure that breeze fan is formed different (such as breeze fan model is different, makees with model fanman unstable), avoid occurring The blower of the gas entered in casing 110 by shell air inlet 1111 the breeze fan that all flow direction is formed with larger negative pressure is entered the wind Mouthful and the breeze fan overload, the phenomenon of the small breeze fan zero load of negative pressure that cause negative pressure big, so that electric energy has been obtained sufficient benefit With.In this embodiment, the ratio between projected area in multiple air intake passages can be corresponding breeze fan to indoor heat exchanger respectively The ratio between rated power, so as to adequately be exchanged heat into the air in the air duct of multiple breeze fans.
It is below two and respectively top centrifugal blower 121 and lower part centrifugal blower with the quantity of multiple breeze fans 122, top centrifugal blower 121 and lower part centrifugal blower 122 promote gas respectively to top air outlet 1121 and lower air outlet The technical solution of the utility model is described in detail for 1122 flowings.
The operating mode of cabinet type air conditioner indoor set 100 may include normal mode of operation, mute operating mode and efficient operation Mode.In the normal mode of operation, cabinet type air conditioner indoor set 100 can be configured to make lower part centrifugal blower when receiving heating instruction 122 work, top centrifugal blower 121 do not work;Make the work of top centrifugal blower 121, lower part centrifugation when receiving refrigeration instruction The characteristics of blower 122 does not work, and is sunk using hot-air floating, cold air, improves cooling and warming efficiency and simultaneously makes room temperature It is more uniform, improve the comfort level of user.Under mute operating mode, cabinet type air conditioner indoor set 100 be can be configured in normal work Make the revolving speed reduction by 20~40% of the impeller of top centrifugal blower 121 and lower part centrifugal blower 122 on the basis of operation mode, such as 20%, 30% or 40%, more quiet work, sleep environment are provided for user.Under efficient operation mode, cabinet type air conditioner indoor set 100 can be configured to make top centrifugal blower 121 and lower part centrifugal blower 122 with setting speed synchronous working, be indoor environment Fast-refrigerating or heating.
Top centrifugal blower 121 and lower part centrifugal blower 122 can be respectively configured as that gas is promoted to flow up and down.Cabinet Formula air conditioner indoor unit 100 may also include the air-guiding aisle 141 and air-guiding aisle 142 that arc extends from back to front.Air-guiding aisle 141 It may be configured as the fan outlet and top air outlet 1121 of connection top centrifugal blower 121,142 company of may be configured as of air-guiding aisle Top centrifugal blower 121 and lower part are centrifuged wind by the fan outlet and lower air outlet 1122 of logical lower part centrifugal blower 122 Water conservancy diversion is delivered to top air outlet 1121 and lower air outlet 1122 to the air-flow that machine 122 is blown out respectively, and increases top air outlet The distance between 1121 and lower air outlet 1122, and then increase the blowing range of cabinet type air conditioner indoor set 100.Centrifugal blower is excellent Choosing uses Double suction type centrifugal wind motor, i.e. two spiral case side walls offer an air inlet respectively, to improve cabinet air-conditioner room The air quantity of interior machine 100.Air-guiding aisle 141 and air-guiding aisle 142 can be disposed as flaring extension from back to front, to reduce windage, Increase air supplying distance.
In some embodiments, cabinet type air conditioner indoor set 100 may also include sideway leaf group 151, sideway leaf group 152, vertical pendulum Leaf group 161 and vertical pendulum leaf group 162.Sideway leaf group 151 and sideway leaf group 152 include extending and being respectively arranged in transverse direction Multiple sideway leaves at the air outlet of air-guiding aisle 141 and air-guiding aisle 142, plurality of sideway leaf are set as that pivot can be synchronized Turn, to adjust the air-out direction of corresponding air-guiding aisle in the vertical direction.Vertical pendulum leaf group 161 and vertical pendulum leaf group 162 include edge Vertical direction extends and is respectively arranged in multiple vertical pendulum leaves at the air outlet of air-guiding aisle 141 and air-guiding aisle 142, wherein more A vertical pendulum leaf be set as can pivot in unison, to adjust the air-out direction of corresponding air-guiding aisle in a lateral direction.Vertical pendulum leaf group 161 The rear side of sideway leaf group 151 and sideway leaf group 152 can be respectively arranged at vertical pendulum leaf group 162.Top centrifugal blower 121, wind-guiding Channel 141, sideway leaf group 151 and vertical pendulum leaf group 161 can centrifugal blower component 101 in pre-assembled, lower part centrifugal blower 122, Air-guiding aisle 142, sideway leaf group 152 and vertical pendulum leaf group 162 can centrifugal blower component 102 under pre-assembled, in order to cabinet type sky Adjust the assembly of indoor unit 100.
In some embodiments, cabinet type air conditioner indoor set 100 may also include the drip tray of the cavity with upward opening 172.Drip tray 172 may be disposed at the lower section of indoor heat exchanger, with the condensed water flowed down collected from indoor heat exchanger, prevent from condensing Water pollution indoor environment.In some preferred embodiments, cabinet type air conditioner indoor set 100, which may also include, is set on drip tray 172 The wind deflector 173 of side.Wind deflector 173 may be configured as the space that indoor heat exchanger is limited to itself and the sandwiched formation of drip tray 172 It is interior, to further limit the cross-sectional area of multiple air intake passages, improve the cooling and warming efficiency of cabinet type air conditioner indoor set 100.Machine Projection of the shell air inlet 1111 on perpendicular is completely in the profile of indoor heat exchanger, so that from shell air inlet 1111 The surrounding air of sucking all exchanges heat with indoor heat exchanger.
In some further preferred embodiments of the utility model, indoor heat exchanger can be exchanged heat by the top being mutually in parallel Device 131 and lower heat exchangers 132 form.Top heat exchanger 131 and lower heat exchangers 132 can be arranged in casing along the vertical direction In 110 and the air intake that is respectively arranged between shell air inlet 1111 and top centrifugal blower 121, lower part centrifugal blower 122 On the road, and each heat exchanger is configured to work when corresponding centrifugal blower works and provides heat or cooling capacity for indoor environment, keeps away Exempt from unnecessary heat or cold waste, reduces the energy consumption of cabinet type air conditioner indoor set 100.In this embodiment, top is changed The ratio between the projection of hot device 131 with lower heat exchangers 132 in the vertical direction can for corresponding top centrifugal blower 121 and lower part from The ratio between the rated power of heart blower 122.
Cabinet type air conditioner indoor set 100 may also include the drip tray 171 of the cavity with upward opening.Drip tray 171 can be set It is placed between top heat exchanger 131 and lower heat exchangers 132, the condensed water for being flowed down received from top heat exchanger 131.Water receiving Disk 172 may be disposed under lower heat exchangers 132, the condensed water for flowing down received from lower heat exchangers 132.The utility model It is provided with a drip tray below each heat exchanger, condensed water can be reduced in the residence time of heat exchanger surface, in turn Condensation aqueous corrosion heat exchanger is avoided, and improves the cooling and warming efficiency of cabinet type air conditioner indoor set 100.Preferably, drip tray 171 can The drainpipe 1711 extended downwardly with one, for the condensate water guide in drip tray 171 to be delivered in drip tray 172 and connect Condensed water in water pond 172 is removed together.Drip tray 171 can be used as wind isolation board and drip tray 172, wind deflector 173 and together will The inner space of casing 110 is divided into two independent air intake passages.
Cabinet type air conditioner indoor set 100 may also include multiple structural supports 183 and multiple transverse connections 184.Multiple knots Structure supporting element 183 can be respectively arranged at the both lateral sides of centrifugal blower component 101 and lower centrifugal blower component 102 and and casing 110 are fixedly connected.Upper centrifugal blower component 101, lower centrifugal blower component 102, drip tray 171, drip tray 172 and wind deflector 173 may be configured as being fixedly connected by multiple transverse connections 184 with structural support 183, to be fixed on casing 110 It is interior.Cabinet type air conditioner indoor set 100 may also include multiple sheet metal components 185, the heat exchange of top heat exchanger 131 and lower heat exchangers 132 Device end plate can be fixedly connected by sheet metal component 185 with structural support 183 respectively, be changed with improving top heat exchanger 131 and lower part The stability of hot device 132.
So far, although those skilled in the art will appreciate that the more of the utility model have been shown and described in detail herein A exemplary embodiment still, still can be according to the utility model public affairs in the case where not departing from the spirit and scope of the utility model The content opened directly determines or derives many other variations or modifications for meeting the utility model principle.Therefore, this is practical new The range of type is understood that and regards as to cover all such other variations or modifications.

Claims (10)

1. a kind of cabinet type air conditioner indoor set characterized by comprising
Casing offers shell air inlet and multiple shell air outlets;
Multiple breeze fans are arranged in along the vertical direction in the casing, and are configured to surrounding's ring from the shell air inlet Border sucking surrounding air simultaneously promotes air to flow respectively to the multiple shell air outlet;And
Indoor heat exchanger is made of multiple heat exchangers being mutually in parallel, and the multiple heat exchanger is arranged in described along the vertical direction In the casing and air intake road that is respectively arranged between the shell air inlet and the multiple breeze fan;And
Each heat exchanger is configured to the work when the corresponding breeze fan works.
2. cabinet type air conditioner indoor set according to claim 1, which is characterized in that further include:
Multiple drip trays, the cavity with upward opening, and be respectively arranged under the multiple heat exchanger.
3. cabinet type air conditioner indoor set according to claim 2, which is characterized in that
Upside drip tray in drip tray described in each adjacent two has a drainpipe extended downwardly, and the drainpipe is set as Condensate water guide in the drip tray of upside is delivered in the drip tray of downside.
4. cabinet type air conditioner indoor set according to claim 2, which is characterized in that
The drip tray between two breeze fans is set as being divided into the inner space of the casing multiple Air intake passage.
5. cabinet type air conditioner indoor set according to claim 2, which is characterized in that further include:
Wind deflector, is set to the top of the multiple drip tray, and the multiple heat exchanger is set to the wind deflector and bottom The sandwiched formation of the drip tray space in.
6. cabinet type air conditioner indoor set according to claim 1, which is characterized in that
The ratio between the projected area of the multiple heat exchanger in the vertical direction is the ratio between the rated power of corresponding breeze fan.
7. cabinet type air conditioner indoor set according to claim 1, which is characterized in that
The multiple breeze fan is respectively top centrifugal blower and the lower part centrifugation wind below the top centrifugal blower Machine, wherein the top centrifugal blower and lower part centrifugal blower are respectively configured as that gas is promoted to flow up and down;
The multiple shell air outlet is respectively to be opened in the top air outlet of the front panel of the casing and positioned at the top The lower air outlet of the lower section of air outlet, the top centrifugal blower and lower part centrifugal blower are configured to promote gas respectively to institute State top air outlet and lower air outlet flowing;And
The multiple heat exchanger is respectively top heat exchanger and lower heat exchangers, wherein the top heat exchanger is set to the machine Air intake road between shell air inlet and the top centrifugal blower, the lower heat exchangers are set to the shell air inlet Air intake road between the lower part centrifugal blower.
8. cabinet type air conditioner indoor set according to claim 7, which is characterized in that be configured that in the normal mode of operation
When receiving heating instruction, the top centrifugal blower does not work, the lower part centrifugal blower work;
When receiving refrigeration instruction, the top centrifugal blower work, the lower part centrifugal blower does not work.
9. cabinet type air conditioner indoor set according to claim 8, which is characterized in that be configured that under mute operating mode
The wheel speed of the top centrifugal blower and lower part centrifugal blower reduces on the basis of the normal mode of operation 20%~40%.
10. cabinet type air conditioner indoor set according to claim 7, which is characterized in that be configured that under efficient operation mode
The top centrifugal blower and lower part centrifugal blower synchronous working.
CN201820875489.0U 2018-06-05 2018-06-05 Cabinet type air conditioner indoor set Active CN208536137U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820875489.0U CN208536137U (en) 2018-06-05 2018-06-05 Cabinet type air conditioner indoor set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820875489.0U CN208536137U (en) 2018-06-05 2018-06-05 Cabinet type air conditioner indoor set

Publications (1)

Publication Number Publication Date
CN208536137U true CN208536137U (en) 2019-02-22

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110056971A (en) * 2019-05-10 2019-07-26 青岛海尔空调器有限总公司 Wall-hanging indoor unit of air conditioner
CN111256210A (en) * 2020-02-13 2020-06-09 海信(山东)空调有限公司 Air conditioner and control method thereof
WO2020156279A1 (en) * 2019-01-31 2020-08-06 青岛海尔空调器有限总公司 Cabinet air conditioner indoor unit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020156279A1 (en) * 2019-01-31 2020-08-06 青岛海尔空调器有限总公司 Cabinet air conditioner indoor unit
CN110056971A (en) * 2019-05-10 2019-07-26 青岛海尔空调器有限总公司 Wall-hanging indoor unit of air conditioner
CN111256210A (en) * 2020-02-13 2020-06-09 海信(山东)空调有限公司 Air conditioner and control method thereof

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