CN103697570A - Air conditioner indoor unit air outlet structure and method - Google Patents
Air conditioner indoor unit air outlet structure and method Download PDFInfo
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- CN103697570A CN103697570A CN201310684487.5A CN201310684487A CN103697570A CN 103697570 A CN103697570 A CN 103697570A CN 201310684487 A CN201310684487 A CN 201310684487A CN 103697570 A CN103697570 A CN 103697570A
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Abstract
The invention relates to the field of design of an air conditioner indoor unit, in particular to an air conditioner indoor unit air outlet structure and method. Aiming at the problem in the prior art, the invention provides the air conditioner indoor unit air outlet method, which is characterized in that a turbofan is adopted to increase air pressure in the indoor unit; a 360-degree annular evaporator is adopted for effectively enlarging the cold/heat exchange area under the same size of the whole indoor unit; air filtration and purification effects are effectively increased by adopting the 360-degree annular shape; an air outlet resembles a wing, pressure difference of the front and the back of the air outlet is increased, air driving is realized, and the temperature adjustment of indoor air is accelerated. By the mixed air flow of cold/hot air flow and indoor air, the discomfort of people caused by direct blowing of the cold/hot air flow is reduced; according to specific implementation conditions, an auxiliary air inlet fan can be adopted, and the cold/heat exchange efficiency can be effectively increased. The device comprises an external pipeline, the shell air inlet, the shell air outlet, an annular filter screen, the annular evaporator, the turbofan and the like.
Description
Technical field
The present invention relates to indoor apparatus of air conditioner design field, especially a kind of air-out structure of indoor unit of air conditioner and mode.
Background technology
The air-out mode of tradition cabinet air-conditioner, is by the centrifugal fan exhausting that is installed on air-conditioning bottom, and upwards air-supply, via the tabular evaporimeter of inside, then is led by the air channel on top, is blown out, thereby realize the effect that regulates indoor air temperature by air port.
The mode of tradition cabinet air-conditioner, under equal volume, conversion efficiency is low, and fuselage interior blast is low, and wind speed is low, and cooling or heating effect is general.
Summary of the invention
Technical problem to be solved by this invention is: for the problem of above-mentioned existence, provide a kind of indoor apparatus of air conditioner air-out mode, by adopting turbofan, blast in increase machine; Adopt 360 ° of annular evaporators, under equal complete machine size, effectively strengthen cold and hot exchange area; Adopt 360 ° of annulars, effectively increase air filtration and clean-up effect; Adopt the air outlet design of imitative wing form, increase the pressure differential of air outlet front and back, realize air driven, the temperature of accelerating room air regulates.The mixed airflow of hot and cold air and room air, also can reduce hot and cold air and directly blow the sense of discomfort that brings people, according to concrete performance, can adopt auxiliary air intake fan, effectively increases cold and hot exchange efficiency.
The technical solution used in the present invention is as follows:
A kind of air-out structure of indoor unit of air conditioner comprises:
External pipeline, for being connected with annular evaporator, the tank of indoor set the hot and cold tube of air-conditioner outdoor unit, water pipe are corresponding respectively;
Casing air inlet, is arranged at the casing side end face corresponding with annular evaporator, for room air is entered to circular filter net by casing air inlet;
Circular filter net, for isolating the room air dust granules entering by casing air inlet, or and improve the air quality of the air-flow of flowing through, described circular filter net is centered around between annular evaporator outside and casing;
Annular evaporator, by the hot and cold tube in external pipeline, controls through annular evaporator and produces refrigeration or heating effect, and atmosphere temperature rising or the cooling of the annular evaporator that makes to flow through, and produces corresponding hot and cold air-flow; The cylinder surrounding of annular evaporator is room air, the inner hot and cold air for producing of cylinder.
Turbofan, is positioned at annular evaporator upper end, and is connected with annular evaporator upper end screw, for driving the hot and cold air-flow through annular evaporator to enter casing top;
Casing air outlet, flows out for the air-flow that turbofan is driven, and forms required cold or thermal current;
Annular evaporator, circular filter net are connected in casing in cavities, take over road and are positioned over casing bottom, and be positioned at annular evaporator, circular filter net below, and casing upper end arranges casing air outlet.
Described annular evaporator is evaporator designs to be become to the annular shape of hollow circuit cylinder, and annular evaporator upper end, annular evaporator bottom seal by annular evaporator copper pipe metal material, and annular evaporator upper end is connected with turbofan shell screw simultaneously; Annular evaporator bottom is connected with adapter road screw.
Described casing air outlet adopts finedraw form, and air-flow accelerates to flow out at this; Casing air outlet adopts imitative wing form Design simultaneously, and in the front and rear part of casing air outlet, mineralization pressure is poor, can drive rear portion air-flow to form general mood stream.
A kind of air-out structure of indoor unit of air conditioner also comprises auxiliary blower 6, described auxiliary blower 6 is cylindric, surrounding air intake, after stirring, flabellum produces axial flow, band moving air flow flows to turbofan 3 directions, auxiliary blower is positioned in annular evaporator internal cavities, and auxiliary blower upper end is fixedly connected with turbofan bottom, and auxiliary blower base is connected with the contact of annular evaporator bottom.
A kind of indoor apparatus of air conditioner air-out mode comprises:
Step 1: rotate under the air-flow drive producing in turbofan 3, room air is after air inlet, circular filter net, annular evaporator 5, and room air produces corresponding hot and cold air; Hot and cold air is entered by surrounding that annular evaporator 5 is rear directly to be driven by turbofan 3, enters casing top; Because turbofan 3 produces blast, hot and cold air enters behind casing top, and pressure increases, and via air channel, casing top, after arrival casing air outlet, accelerates to flow out.
Preferably, stating annular evaporator is evaporator designs to be become to the annular shape of hollow circular cylinder, annular evaporator upper end, annular evaporator lower end seal by annular evaporator copper pipe metal material, and annular evaporator upper end is connected with turbofan shell screw simultaneously; Annular evaporator bottom is connected with external pipeline screw
Preferably, described casing air outlet adopts finedraw form, and air-flow accelerates to flow out at this; Casing air outlet adopts imitative wing form Design simultaneously, and in the front and rear part of casing air outlet, mineralization pressure is poor, can drive rear portion air-flow to form general mood stream.
There is choosing, according to a kind of indoor apparatus of air conditioner air-out mode one of claim 5 to 7 Suo Shu, characterized by further comprising auxiliary blower 6 band moving air flows flows to turbofan 3 directions, auxiliary blower is positioned in annular evaporator internal cavities, auxiliary blower upper end is fixedly connected with turbofan bottom, and auxiliary blower base is connected with the contact of annular evaporator bottom, and described auxiliary blower 6 is cylindric, surrounding air intake produces axial flow after flabellum stirs.
In sum, owing to having adopted technique scheme, the invention has the beneficial effects as follows:
1, core content of the present invention, for from domestic air conditioning cabinet-type air conditioner machine system angle, proposes novel ducting system design, and more insoluble problems of the existing cabinet air-conditioner system of solution of system, improve user's experience.Concrete mode is: adopt turbofan, blast in increase machine; Adopt 360 ° of annular evaporators, under equal complete machine size, effectively strengthen cold and hot exchange area; Adopt the air outlet design of imitative wing form, increase the pressure differential of air outlet front and back, realize air driven, the temperature of accelerating room air regulates.The mixed airflow of hot and cold air and room air, also can reduce hot and cold air and directly blow the sense of discomfort that brings people.
2, on the basis of the above, also can, by adopting auxiliary air intake fan, effectively increase cold and hot exchange efficiency.
Accompanying drawing explanation
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein:
Fig. 1 is partial sectional view.
Fig. 2 is whole structure figure of the present invention.
Fig. 3 is along the cutaway view of A-A in Fig. 2.
Reference numeral:
1-air outlet 2-casing 3-turbofan 4-annular evaporator
6-auxiliary blower 7-auxiliary blower base 8-external pipeline 9-air inlet.
The specific embodiment
Disclosed all features in this description, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Disclosed arbitrary feature in this description (comprising any accessory claim, summary and accompanying drawing), unless narration especially all can be replaced by other equivalences or the alternative features with similar object.That is,, unless narration especially, each feature is an example in a series of equivalences or similar characteristics.
Annular evaporator is cold or heat exchange specifically, by the mode of operation of air-conditioner outdoor unit, is determined, the state of annular evaporator 5 is connected control with air-conditioner outdoor unit by external pipeline 8.
Casing air inlet 9 is arrange a plurality of air inlets corresponding to annular evaporator side end face.
Air channel, casing top refers to the hollow space on air conditioner casing top.
The course of work:
Step 1: room air enters casing inside by the air inlet (setting corresponding to annular evaporator side end face) of design on casing 2, after filtering and improve via filter screen 4, in turbofan 3, rotate under the air-flow drive producing, through annular evaporator 5, and produce cold and hot exchange (specifically cold or heat exchange, mode of operation by air-conditioning determines, the state of annular evaporator 5 is connected control with air-conditioner outdoor unit by external pipeline 8), produce thus the hot and cold air that user needs;
Step 2: air-flow is directly driven by turbofan 3, enters casing top; Because turbofan 3(turbofan 3 is rotated, by bottom air draught) can produce blast, hot and cold air enters behind casing top, and pressure increases, and via air channel, top, arrives air outlet;
On the basis of the above, be to increase the axial flow speed of turbofan, further increase the cold and hot exchange efficiency of air and annular evaporator 5, in turbofan bottom, annular evaporator inside arranges auxiliary blower 6.
On above-mentioned basis, air outlet adopts finedraw form (as shown in Fig. 2,3), and air-flow accelerates to flow out at this; Air outlet adopts imitative wing form Design, and in the front and rear part in complete machine air port, mineralization pressure is poor, can drive rear portion air-flow to form general mood stream.
3, the present invention forms:
Comprise external pipeline 8, annular evaporator 5, circular filter net, turbofan, casing air outlet.
External pipeline, for being connected with annular evaporator, the tank of indoor set the hot and cold tube of air-conditioner outdoor unit, water pipe are corresponding respectively; Casing air inlet, is arranged at the casing side end face corresponding with annular evaporator, for room air is entered to circular filter net by casing air inlet; Circular filter net, for filtering the room air dust granules entering by casing air inlet, or improves the air quality of the air-flow of flowing through, and described circular filter net is centered around between annular evaporator outside and casing; Annular evaporator, by the hot and cold tube in external pipeline, controls through annular evaporator and produces refrigeration or heating effect, and the room air of the circular filter net that makes to flow through heats up or cooling, produces corresponding hot and cold air-flow; The cylinder surrounding of annular evaporator is room air, the inner hot and cold air for producing of cylinder.Turbofan, is positioned at annular evaporator upper end, and is connected with annular evaporator upper end screw, for driving the hot and cold air-flow through annular evaporator to enter casing top; Casing air outlet, flows out for the air-flow that turbofan is driven, and forms required cold or thermal current; Annular evaporator, circular filter net are connected in casing in cavities, and external pipeline is positioned over casing bottom, and are positioned at annular evaporator, circular filter net below, and casing upper end arranges casing air outlet.
Wherein annular evaporator is to be designed to the annular shape of hollow circuit cylinder, and annular evaporator upper end, annular evaporator bottom seal by annular evaporator copper pipe metal material, and annular evaporator upper end is connected with turbofan shell screw simultaneously; Annular evaporator bottom is connected with adapter road screw.
Wherein said casing air outlet adopts finedraw form, and air-flow accelerates to flow out at this; Casing air outlet adopts imitative wing form Design simultaneously, and in the front and rear part of casing air outlet, mineralization pressure is poor, can drive rear portion air-flow to form general mood stream.Casing air outlet is hollow structure.
On said structure basis, also comprise auxiliary blower 6, described auxiliary blower 6 is cylindric, surrounding air intake, after flabellum stirs, produce axial flow, band moving air flow flows to turbofan 3 directions, and auxiliary blower is positioned in annular evaporator internal cavities, auxiliary blower upper end is fixedly connected with turbofan bottom, and auxiliary blower base is connected with the contact of annular evaporator bottom.
The present invention is not limited to the aforesaid specific embodiment.The present invention expands to any new feature or any new combination disclosing in this manual, and the arbitrary new method disclosing or step or any new combination of process.
Claims (8)
1. an air-out structure of indoor unit of air conditioner, is characterized in that comprising:
External pipeline, for being connected with annular evaporator, the tank of indoor set the hot and cold tube of air-conditioner outdoor unit, water pipe are corresponding respectively;
Casing air inlet, is arranged at the casing side end face corresponding with annular evaporator, for room air is entered to circular filter net by casing air inlet;
Circular filter net, for isolating the room air dust granules entering by casing air inlet, and improves the air quality of the air-flow of flowing through, and described circular filter net is centered around between annular evaporator outside and casing;
Annular evaporator, by the hot and cold tube in external pipeline, controls through annular evaporator and produces refrigeration or heating effect, and atmosphere temperature rising or the cooling of the annular evaporator that makes to flow through, and produces corresponding hot and cold air-flow; The cylinder surrounding of annular evaporator is room air, the inner hot and cold air for producing of cylinder;
Turbofan, is positioned at annular evaporator upper end, and is connected with annular evaporator upper end screw, for driving the hot and cold air-flow through annular evaporator to enter casing top;
Casing air outlet, flows out for the air-flow that turbofan is driven, and forms required cold or thermal current;
Annular evaporator, circular filter net are connected in casing in cavities, take over road and are positioned over casing bottom, and be positioned at annular evaporator, circular filter net below, and casing upper end arranges casing air outlet.
2. a kind of air-out structure of indoor unit of air conditioner according to claim 1, it is characterized in that described annular evaporator is evaporator designs to be become to the annular shape of hollow circuit cylinder, annular evaporator upper end, annular evaporator bottom seal by annular evaporator copper pipe metal material, and annular evaporator upper end is connected with turbofan shell screw simultaneously; Annular evaporator bottom is connected with adapter road screw.
3. a kind of air-out structure of indoor unit of air conditioner according to claim 1, is characterized in that described casing air outlet adopts finedraw form, and air-flow accelerates to flow out at this; Casing air outlet adopts imitative wing form Design simultaneously, and in the front and rear part of casing air outlet, mineralization pressure is poor, can drive rear portion air-flow to form general mood stream.
4. a kind of air-out structure of indoor unit of air conditioner according to claim 1, characterized by further comprising auxiliary blower, described auxiliary blower is cylindric, surrounding air intake, after flabellum stirs, produce axial flow, band moving air flow flows to turbofan direction, and auxiliary blower is positioned in annular evaporator internal cavities, auxiliary blower upper end is fixedly connected with turbofan bottom, and auxiliary blower base is connected with the contact of annular evaporator bottom.
5. a kind of indoor apparatus of air conditioner air-out mode based on one of claim 1 to 4 Suo Shu, its feature comprises:
Step 1: rotate under the air-flow drive producing in turbofan, room air is after air inlet, circular filter net, annular evaporator, and room air produces corresponding hot and cold air; Hot and cold air is directly driven by turbofan after entering annular evaporator by surrounding, enters casing top; Because turbofan produces blast, hot and cold air enters behind casing top, and pressure increases, and via air channel, casing top, after arrival casing air outlet, accelerates to flow out.
6. a kind of indoor apparatus of air conditioner air-out mode according to claim 5, it is characterized in that described annular evaporator is evaporator designs to be become to the annular shape of hollow circular cylinder, annular evaporator upper end, annular evaporator lower end seal by annular evaporator copper pipe metal material, and annular evaporator upper end is connected with turbofan shell screw simultaneously; Annular evaporator bottom is connected with external pipeline screw.
7. a kind of indoor apparatus of air conditioner air-out mode according to claim 5, is characterized in that described casing air outlet adopts finedraw form, and air-flow accelerates to flow out at this; Casing air outlet adopts imitative wing form Design simultaneously, and in the front and rear part of casing air outlet, mineralization pressure is poor, can drive rear portion air-flow to form general mood stream.
8. according to a kind of indoor apparatus of air conditioner air-out mode one of claim 5 to 7 Suo Shu, characterized by further comprising auxiliary blower band moving air flow flows to turbofan direction, auxiliary blower is positioned in annular evaporator internal cavities, auxiliary blower upper end is fixedly connected with turbofan bottom, auxiliary blower base is connected with the contact of annular evaporator bottom, described auxiliary blower is cylindric, and surrounding air intake produces axial flow after flabellum stirs.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310684487.5A CN103697570A (en) | 2013-12-16 | 2013-12-16 | Air conditioner indoor unit air outlet structure and method |
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| CN201310684487.5A CN103697570A (en) | 2013-12-16 | 2013-12-16 | Air conditioner indoor unit air outlet structure and method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105864896A (en) * | 2016-05-27 | 2016-08-17 | 珠海格力电器股份有限公司 | air conditioner indoor unit and air conditioner |
| CN106964221A (en) * | 2017-04-25 | 2017-07-21 | 陈小平 | Domestic two ecological device |
| CN107289505A (en) * | 2016-04-01 | 2017-10-24 | 青岛海高设计制造有限公司 | The vertical air-conditioner indoor unit for wind velocity can be increased |
| CN108278693A (en) * | 2018-03-21 | 2018-07-13 | 四川大学 | A kind of air quantity multiplication fresh air channel suitable for integral air conditioner window |
| CN110500659A (en) * | 2019-08-22 | 2019-11-26 | 青岛海尔空调器有限总公司 | Cabinet type air conditioner indoor unit |
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| CN101929712A (en) * | 2009-06-22 | 2010-12-29 | 乐金电子(天津)电器有限公司 | Annular mobile air conditioner |
| CN202709315U (en) * | 2012-08-03 | 2013-01-30 | 珠海格力电器股份有限公司 | Vertical air conditioner |
| CN202732400U (en) * | 2012-07-10 | 2013-02-13 | 广东美的电器股份有限公司 | Air supply device and air conditioner indoor unit |
| CN202993395U (en) * | 2012-11-23 | 2013-06-12 | 邯郸美的制冷设备有限公司 | Embedded air-conditioner |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929712A (en) * | 2009-06-22 | 2010-12-29 | 乐金电子(天津)电器有限公司 | Annular mobile air conditioner |
| CN101900392A (en) * | 2010-08-26 | 2010-12-01 | 张泽东 | Refrigeration air-conditioner without fan blades |
| CN202732400U (en) * | 2012-07-10 | 2013-02-13 | 广东美的电器股份有限公司 | Air supply device and air conditioner indoor unit |
| CN202709315U (en) * | 2012-08-03 | 2013-01-30 | 珠海格力电器股份有限公司 | Vertical air conditioner |
| CN202993395U (en) * | 2012-11-23 | 2013-06-12 | 邯郸美的制冷设备有限公司 | Embedded air-conditioner |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289505A (en) * | 2016-04-01 | 2017-10-24 | 青岛海高设计制造有限公司 | The vertical air-conditioner indoor unit for wind velocity can be increased |
| CN105864896A (en) * | 2016-05-27 | 2016-08-17 | 珠海格力电器股份有限公司 | air conditioner indoor unit and air conditioner |
| CN106964221A (en) * | 2017-04-25 | 2017-07-21 | 陈小平 | Domestic two ecological device |
| CN106964221B (en) * | 2017-04-25 | 2022-10-21 | 陈小平 | Novel household ecological device |
| CN108278693A (en) * | 2018-03-21 | 2018-07-13 | 四川大学 | A kind of air quantity multiplication fresh air channel suitable for integral air conditioner window |
| CN110500659A (en) * | 2019-08-22 | 2019-11-26 | 青岛海尔空调器有限总公司 | Cabinet type air conditioner indoor unit |
| CN110500659B (en) * | 2019-08-22 | 2023-06-09 | 青岛海尔空调器有限总公司 | Indoor unit of cabinet air conditioner |
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