CN202470234U - Household cabinet air conditioner with bottom air inlets and top air outlet - Google Patents

Household cabinet air conditioner with bottom air inlets and top air outlet Download PDF

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Publication number
CN202470234U
CN202470234U CN2012200495195U CN201220049519U CN202470234U CN 202470234 U CN202470234 U CN 202470234U CN 2012200495195 U CN2012200495195 U CN 2012200495195U CN 201220049519 U CN201220049519 U CN 201220049519U CN 202470234 U CN202470234 U CN 202470234U
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CN
China
Prior art keywords
air
air inlet
indoor set
conditioning device
outlet
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Expired - Fee Related
Application number
CN2012200495195U
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Chinese (zh)
Inventor
曾晓程
倪进森
王建军
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China Yangzi Group Chuzhou Yangzi Air Conditioner Co Ltd
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China Yangzi Group Chuzhou Yangzi Air Conditioner Co Ltd
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Priority to CN2012200495195U priority Critical patent/CN202470234U/en
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Publication of CN202470234U publication Critical patent/CN202470234U/en
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Abstract

The utility model discloses a household cabinet air conditioner with bottom air inlets and a top air outlet, which is characterized in that a wedge type cavity base (2) is arranged at the bottom of an indoor unit body (1), wherein large-diameter bottom air inlets (3) are arranged in the left side, the right side and the back side of the base (2); the inner parts of the base (2) and the indoor unit body (1) are vertically cut through to form a bottom air inlet channel; a vertical upward air outlet (4) is arranged in the top of the indoor unit body (1); and air guide blades (5) swinging at wide angles are correspondingly arranged on the vertical upward air outlet (4). The air conditioner disclosed by the utility model has the advantages that vertically-moving air inlet and outlet flows are formed, so that flow losses of the air inlet and outlet flows are reduced; the vertical air channel is formed in the indoor unit body of the air conditioner, so the flow losses of the air flows are additionally reduced; and friction between the air inlets and the air outlet and the air flows exists at the bottom and the top of the air conditioner instead of the front surface of the air conditioner, so noise is easy to shield, air inlet noise is effectively reduced and noise pollution is decreased.

Description

The household cabinet air-conditioning device of a kind of bottom air inlet, top air-out
Technical field
The present invention relates to household appliance technical field, the household cabinet air-conditioning device of specifically a kind of bottom air inlet and top air-out.
Background technology
The turnover wind mode of household cabinet air-conditioning device (hereinafter to be referred as air-conditioning) mainly contains preceding air intake, side air intake, front and side mixing air intake at present, and these three kinds of air intake modes are the conventional art of air-conditioning also.
Preceding air intake is meant air-conditioning by the front air intake, and the air bottom horizontal flow sheet gets into body, flows vertically upward through flabellum.Because airflow direction changes big, has produced bigger flow losses, has reduced air current flow efficient, and since air inlet in the front, the air intake noise is bigger.
The side air intake is meant air-conditioning by side air inlet, and the air bottom horizontal flow sheet gets into body, when arriving the flabellum suction district, gets into flabellum because the swabbing action of flabellum changes direction, and effect is flowed vertically upward through the flabellum force feed again.Because airflow direction changes greatly, often, has produced bigger flow losses.
Front and side mixing air intake are meant that air-conditioning has top two kinds of air intake modes simultaneously, have improved intake, but can not improve air current flow efficient and reduce the noise that flows.
And the air outlet direction and the air-out mode of air-conditioning also have three kinds at present: the one, and the front air outlet is blown towards the dead ahead; The 2nd, the side air outlet is blown towards side the place ahead; The 3rd, have side and top outlet inlet concurrently, air supply direction is to have side the place ahead and top front concurrently.
Positive air-out is an air-conditioning air-out mode commonly used, and air-flow flows through body from bottom to top from air-conditioning, and the air outlet place changes flow direction in the front; By vertically becoming level; Air outlet blows out through the front again, and the air current flow angle of this mode changes big, and air current flow efficient reduces.Air outlet air-supply in side towards the place ahead, both sides, because air outlet is long rectangular shape in the air-conditioning both sides, air-flow flows through body from bottom to top from air-conditioning, and the rectangle air outlet long in both sides blows out, and last downstream produces the bigger temperature difference, and comfortableness is bad; The air current flow angle changes greatly simultaneously, and efficient reduces.At present, be positioned at top front in the top outlet inlet, receive structural limitations, its air outlet is less, and air output is not enough, does not use the air-conditioning of top air-out mode at present separately, but uses simultaneously as auxiliary air-out and side air-out mode; The flow path direction that wherein puffs away in the top air-out mode is to the front side, and the air-flow angle changes very big, and efficient is not high; Though this mixing air-out mode has increased the air-conditioning air output, does not solve inefficient problem.
Summary of the invention
The weak point that the present invention exists for fear of prior art; The household cabinet air-conditioning device of a kind of bottom air inlet, top air-out mode is provided; This air-conditioner forms vertical air channel from bottom to top, and the angle when reducing the air-conditioning air current flow changes, and improves air-flow efficient; Reduce the noise that flows, thereby solve the problem that air-conditioning air intake air-flow efficient is low, noise is big that exists in the prior art.
Technical solution problem of the present invention adopts following scheme:
The household cabinet air-conditioning device of a kind of bottom air inlet, top air-out; Its design feature is: indoor set body bottom is provided with Wedge-type cavity base; Said base in its left and right sides and rear side heavy caliber bottom air inlet mouth all is set, said base is vertical with the indoor set body interior to connect and forms the bottom air inlet passage; The top of said indoor set body is provided with air outlet vertically upward, the wind blade of relative set wide-angle swing on the said air outlet vertically upward.
Design feature of the present invention also is:
In the indoor set body, the air-vent of centrifugal fan is provided with vertically downward, and said centrifugal fan carries out heat exchange with wind from the air inlet suction and through the air channel inflow heat exchanger under the vertical rotation axis rotation drives.
The air intake gross area of said air inlet is 0.01-0.5m 2
Said heat exchanger is horizontal single or multiple lift setting in the indoor set body.
Said cavity base and indoor set body are that the channel-type that links divides body structure.
Said cavity base and perforation place of indoor set body interior are provided with detachable screen pack.
The said area of air outlet vertically upward is between the 10%-100% of indoor set top cross-section area.
The pendulum angle interval of said wind blade is all between 0 ° to 180 °.
Said air outlet vertically upward be one with top cover one or the construction package that separates, be arranged on the top of indoor set, formed the air-out passage of enough areas.
Compared with present technology, beneficial effect of the present invention is embodied in:
1, air-conditioning air intake of the present invention position is in the air-conditioning bottom, and the air-out position forms the turnover general mood stream that moves both vertically at the air-conditioning top, has reduced turnover general mood stream flow losses; The air conditioner body forms vertical air channel, has also reduced the air current flow loss; The friction of inlet and outlet and air-flow at air-conditioning bottom and top, is not easy to shielding noise in the front yet, reduces the air intake noise effectively, reduces noise pollution; Pass in and out in wind or the side turnover wind mode and air-conditioning is positive at present, the friction of inlet and outlet and air-flow is easy to propagate noise in air-conditioning front or side.
2, base of the present invention is set to wedge shape, and wedge base can increase the incoming air area with the indoor set body on the one hand, and on the other hand as base plate of air conditioner, its size is much larger than existing base plate of air conditioner, and its stability strengthens.
3, the present invention is horizontally disposed with heat exchanger, because air-flow directly vertically passes through, heat exchanger effectiveness is high; After heat exchanger is horizontally disposed with, can be arranged to bilayer or multilayer,, improve heat and increase efficiency to increase the heat exchange area of heat exchanger.
4, bottom air inlet of the present invention also has following advantage: because free air is under same pressure, temperature is high, and density is little; Therefore, air-conditioning is when winter system is warm: the warm air temperature that blows out from air-conditioner air outlet is high, and density is relatively little; Under the air intake technology of existing front, form the air circulation short circuit easily; This will influence the warm effect of system to a certain extent, and bottom air inlet of the present invention can suck the cold air that is in indoor bottommost in the body just; Thereby form fully circulating of cold and heat air, the system that makes warms up better effects if.
5, the present invention bottom screen pack can be for convenience detach from heavy caliber bottom air inlet mouth, takes out cleaning.
6, the design of the wind blade of the present invention's air outlet and wide-angle swing has vertically upward realized comprising the wide-angle air-supply of direction vertically upward; Because air-flow flow direction in body remains unchanged; Air-flow does not change flowing angle, thereby has improved air current flow efficient; Also therefore reduce the air current flow loss, improved air conditioner air-out efficient.
7, wind blade of the present invention can wide-angle swing, its pendulum angle interval be between 0 ° to 180 °, can realize fully comprising the top forward, the top makes progress, different angles are waited at the top backward air supply direction adjusting, the equilibrium of favourable room temperature; And present top air supply direction can only realize that top, single ground blows forward, and deficiency in draught.
8, the present invention is when using refrigerating function summer, and fully upwards the air-out mode can avoid air-conditioning cold wind directly to blow to human body and the discomfort that takes place.
9, the present invention is because air-flow flow direction in body remains unchanged, and air-out has vertically upward reduced the friction of air inlet, air outlet and air-flow, thereby effectively reduces the noise of air-conditioner.
Description of drawings
Fig. 1 is a specific embodiment embodiment indoor apparatus of air conditioner left rear side view.
Fig. 2 is a specific embodiment embodiment indoor apparatus of air conditioner forward right side view.
Fig. 3 is a specific embodiment embodiment indoor apparatus of air conditioner side perspective view.
Label among the figure: 1 indoor set body, 2 bases, 3 air inlets, 4 are air outlet, 5 wind blades, 6 centrifugal fans, 7 heat exchangers, 8 screen packs, 9 top covers vertically upward.
The present invention is further specified through the specific embodiment below in conjunction with accompanying drawing.
The specific embodiment
As shown in Figure 1, indoor set body 1 bottom is provided with Wedge-type cavity base 2, base 2 in its left and right sides and rear side heavy caliber bottom air inlet mouth 3 all is set, base 2 connects with indoor set body 1 internal vertical and forms the bottom air inlet passage; The top of indoor set body 1 is provided with air outlet 4 vertically upward, vertically upward the wind blade 5 of relative set wide-angle swing on the air outlet 4.
In indoor set body 1, the air-vent of centrifugal fan 6 is provided with vertically downward, and centrifugal fan 6 carries out heat exchange with wind from the air inlet suction and through air channel inflow heat exchanger 7 under the vertical rotation axis rotation drives, blow out from top outlet inlet at last.Because air-flow flow direction in body remains unchanged, air-flow does not change flowing angle, thereby has improved air current flow efficient; Also therefore reduce the air current flow loss, improved air-conditioner air intake efficiency and air-out efficient.
The air inlet that present embodiment Wedge-type cavity base forms makes its air intake gross area can reach 0.5m 2Air outlet 4 areas account for the 10%-100% of indoor set top cross-section area vertically upward, thereby improve the intake and the air output of air-conditioning.
During practical implementation, can also do following advantageous embodiment:
Heat exchanger is horizontally disposed with, because air-flow directly vertically passes through, heat exchanger effectiveness is high; After heat exchanger is horizontally disposed with, can be arranged to bilayer or multilayer,, improve heat and increase efficiency to increase the heat exchange area of heat exchanger.
For the ease of enforcement, use, the channel-type that cavity base 2 and indoor set body 1 are set to link divides body structure; Cavity base 2 is provided with detachable screen pack 8 with perforation place of indoor set body interior.Said air outlet vertically upward 4 be one with top cover 9 one or the construction package that separates, be assemblied in the top of indoor set 1.
Wind blade can wide-angle swing, its pendulum angle interval is arranged between 0 ° to 180 °, can realize fully comprising the top forward, the top upwards, the top waits the air supply direction of different angles to regulate the equilibrium of favourable room temperature backward; And present top air supply direction can only realize that top, single ground blows forward, and deficiency in draught.
Air-conditioner bottom air inlet of the present invention, top air-out mode are to get into air-flow from air-conditioning bottom, through the vertical air channel of internal body, and a kind of turnover wind mode of seeing off vertically upward by top outlet inlet.Patent requires to realize mobile vertically upward, the top air-out of bottom air inlet, air-flow from air-conditioning, or contains the air-conditioning turnover wind mode of the side air intake of above-mentioned turnover wind mode, preceding air intake, side air-out, preceding air-out.Also comprise use simultaneously air inlet near air-conditioning bottom and bottom, but near the air-conditioning of the air outlet top, top pass in and out the wind mode.Comprise simultaneously through the inlet and outlet designing institute of above-mentioned various air-conditioning bodies, various latus rectum shapes and realize the vertical various air-conditioning duct designs of flowing from bottom to top of air-flow.

Claims (9)

1. the household cabinet air-conditioning device of a bottom air inlet, top air-out; It is characterized in that: indoor set body (1) bottom is provided with Wedge-type cavity base (2); Said base (2) in its left and right sides and rear side heavy caliber bottom air inlet mouth (3) all is set, said base (2) and indoor set body (1) internal vertical connect and form the bottom air inlet passage; The top of said indoor set body (1) is provided with air outlet (4) vertically upward, and said air outlet vertically upward (4) is gone up the wind blade (5) of relative set wide-angle swing.
2. the household cabinet air-conditioning device of a kind of bottom air inlet according to claim 1, top air-out; It is characterized in that: in indoor set body (1); The air-vent of centrifugal fan (6) is provided with vertically downward, and said centrifugal fan (6) carries out heat exchange with wind from the air inlet suction and through air channel inflow heat exchanger (7) under the vertical rotation axis rotation drives.
3. the household cabinet air-conditioning device of a kind of bottom air inlet according to claim 1, top air-out is characterized in that: the air intake gross area of said air inlet (3) is 0.01-0.5m 2
4. the household cabinet air-conditioning device of a kind of bottom air inlet according to claim 2, top air-out is characterized in that: said heat exchanger (7) is horizontal single or multiple lift setting in indoor set body (1).
5. the household cabinet air-conditioning device of a kind of bottom air inlet according to claim 1, top air-out is characterized in that: said cavity base (2) divides body structure with indoor set body (1) for the channel-type that links.
6. the household cabinet air-conditioning device of a kind of bottom air inlet according to claim 1, top air-out is characterized in that: said cavity base (2) is provided with detachable screen pack (8) with perforation place of indoor set body interior.
7. the household cabinet air-conditioning device of a kind of bottom air inlet according to claim 1, top air-out is characterized in that: said air outlet vertically upward (4) area is between the 10%-100% of indoor set top cross-section area.
8. the household cabinet air-conditioning device of a kind of bottom air inlet according to claim 1, top air-out is characterized in that: the pendulum angle interval of said wind blade (5) is all between 0 ° to 180 °.
9. the household cabinet air-conditioning device of a kind of bottom air inlet according to claim 1, top air-out is characterized in that: said air outlet vertically upward (4) be one with top cover (9) one or the construction package that separates, be arranged on the top of indoor set (1).
CN2012200495195U 2012-02-15 2012-02-15 Household cabinet air conditioner with bottom air inlets and top air outlet Expired - Fee Related CN202470234U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200495195U CN202470234U (en) 2012-02-15 2012-02-15 Household cabinet air conditioner with bottom air inlets and top air outlet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200495195U CN202470234U (en) 2012-02-15 2012-02-15 Household cabinet air conditioner with bottom air inlets and top air outlet

Publications (1)

Publication Number Publication Date
CN202470234U true CN202470234U (en) 2012-10-03

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102538076A (en) * 2012-02-15 2012-07-04 中国扬子集团滁州扬子空调器有限公司 Domestic packaged air conditioner capable of sucking air from bottom and exhausting air from top
CN108980990A (en) * 2018-05-23 2018-12-11 上海龙阳精密复合铜管有限公司 A kind of cabinet air conditioner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102538076A (en) * 2012-02-15 2012-07-04 中国扬子集团滁州扬子空调器有限公司 Domestic packaged air conditioner capable of sucking air from bottom and exhausting air from top
CN108980990A (en) * 2018-05-23 2018-12-11 上海龙阳精密复合铜管有限公司 A kind of cabinet air conditioner

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121003

Termination date: 20150215

EXPY Termination of patent right or utility model