CN106091125B - A kind of ceiling type air conditioner indoor unit - Google Patents
A kind of ceiling type air conditioner indoor unit Download PDFInfo
- Publication number
- CN106091125B CN106091125B CN201610597038.0A CN201610597038A CN106091125B CN 106091125 B CN106091125 B CN 106091125B CN 201610597038 A CN201610597038 A CN 201610597038A CN 106091125 B CN106091125 B CN 106091125B
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- CN
- China
- Prior art keywords
- baffle assembly
- blower
- air
- mounting plate
- middle baffle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
Abstract
The invention belongs to air-conditioning correlative technology fields, disclose a kind of ceiling type air conditioner indoor unit, including the upper mounting plate, middle baffle assembly and lower installation board set gradually from top to bottom, blower is between the upper mounting plate and lower installation board and passes through the setting of middle baffle assembly, at least one air inlet is equipped between the upper mounting plate and middle baffle assembly, it is equipped at least one air outlet between the lower installation board and middle baffle assembly, the heat exchanger positioned at blower inlet side is equipped between the air inlet and air outlet.The present invention is arranged by least one air inlet and at least one air outlet setting up and down, and by heat exchanger in air inlet, in blower exhausting, enables to heat exchanger surface wind speed profile uniform, unit area heat exchange efficiency is higher.And the wind that can be avoided blower blowout is on heat exchangers, reduces noise and kinetic energy rejection.
Description
Technical field
The present invention relates to air-conditioning correlative technology field more particularly to a kind of ceiling type air conditioner indoor units.
Background technique
Ceiling type air conditioner indoor unit generallys use installation by adhering mode and is installed on ceiling to realize refrigeration and heating
Function.Therefore the air inlet of air conditioner indoor unit and air outlet are in the same plane, and heat exchanger is located at the air side of blower fan system,
Circulation air carries out heat exchange using heat exchanger after impeller, then again from air outlet.Not due to blower air side
Wind speed difference with position is larger, and the position wind speed profile for causing heat exchanger different is uneven, so that there are heat exchanger heat exchange to imitate
The low problem of rate.And heat exchanger is located at the air side of blower fan system, and the wind blown out through blower fan system can be blown on heat exchangers, be produced
It gives birth to larger noise and causes biggish kinetic energy rejection, lead to blower fan system low efficiency.
Summary of the invention
The purpose of the present invention is to provide a kind of ceiling type air conditioner indoor units, are deposited with solving existing ceiling type air conditioner indoor unit
The low problem of heat exchanger heat exchange efficiency.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of ceiling type air conditioner indoor unit, including set gradually from top to bottom upper mounting plate, middle baffle assembly and under
Mounting plate, blower between the upper mounting plate and lower installation board and pass through middle baffle assembly be arranged, the upper mounting plate and
It is equipped at least one air inlet between middle baffle assembly, at least one outlet air is equipped between the lower installation board and middle baffle assembly
Mouthful, the heat exchanger positioned at blower inlet side is equipped between the air inlet and air outlet.
Preferably, the air inlet and the air outlet are arcuate structure, and circumferentially it is arranged respectively in upper mounting plate
Between middle baffle assembly and between lower installation board and middle baffle assembly.
Preferably, the heat exchanger is circular heat exchanger, be fixed on upper mounting plate and it is circumferential be located on it is described into
At air port.
Preferably, the wind inlet channel for being connected to the air inlet is formed between the upper mounting plate and middle baffle assembly,
The electric machine assembly of heat exchanger and blower is respectively positioned in the wind inlet channel.
Preferably, the exhaust air flue for being connected to the air outlet is formed between the lower installation board and middle baffle assembly,
The exhaust air flue is connected to the wind inlet channel, and the fan blade of the blower is placed in the exhaust air flue.
Preferably, being equipped with heat insulation module in the wind inlet channel, the heat insulation module includes being installed on upper mounting plate
Upper heat insulation module, and the lower heat insulation module being installed on middle baffle assembly.
Preferably, the air inlet is equipped with air-inlet grille, air outlet grate is equipped at the air outlet.
Preferably, the middle baffle assembly is in inverted cone-shaped structure, intermediate position offers through-hole, the end of the through-hole
Portion is equipped with diversion division, and the blower is arranged across the through-hole.
Preferably, being connected between the middle baffle assembly and upper mounting plate by interconnecting piece, the middle baffle assembly
It is equipped with outer connector, and is connect by outer connector with lower installation board.
Preferably, the blower is centrifugal blower, axial flow blower or flow-mixing blower fan.
The present invention is by least one air inlet of upper and lower and circumferential setting and at least one air outlet, and by heat exchanger
It is arranged in air inlet, in blower exhausting, enables to heat exchanger surface wind speed profile uniform, unit area heat exchange efficiency is more
It is high.And the wind that can be avoided blower blowout is on heat exchangers, reduces noise and kinetic energy rejection.
Detailed description of the invention
Fig. 1 is the complete machine structure schematic diagram of ceiling type air conditioner indoor unit of the present invention；
Fig. 2 is the sectional view of ceiling type air conditioner indoor unit of the present invention；
Fig. 3 is the perspective view of the explosion of ceiling type air conditioner indoor unit of the present invention；
Fig. 4 is enlarged diagram at the I of Fig. 3 of the present invention；
The positive structure schematic of the middle baffle assembly of Fig. 5 ceiling type air conditioner indoor unit of the present invention；
Fig. 6 is the reverse structure schematic of the middle baffle assembly of ceiling type air conditioner indoor unit of the present invention.
In figure:
1, upper mounting plate；2, middle baffle assembly；3, lower installation board；4, blower；5, heat exchanger；6, wind inlet channel；7, outlet air
Air duct；8, upper heat insulation module；9, lower heat insulation module；10, air-inlet grille；11, air outlet grate；12, interconnecting piece；13, outer connection
Part；14, heat exchanger fixed plate；15, support column；21, through-hole；22, diversion division；41, electric machine assembly；42, fan blade.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
The present invention provides a kind of ceiling type air conditioner indoor unit, as shown in Figure 1-3, the ceiling type air conditioner indoor unit includes from upper
Upper mounting plate 1, middle baffle assembly 2 and the lower installation board 3 set gradually under, wherein upper mounting plate 1 is ceiling mounted,
Its rounded structure setting is used to support entire ceiling type air conditioner indoor unit.Lower installation board 3 is also circular configuration.
Blower 4 is between upper mounting plate 1 and lower installation board 3 and passes through the setting of middle baffle assembly 2, in 1 He of upper mounting plate
It is equipped at least one air inlet (not shown) between middle baffle assembly 2, is set between lower installation board 3 and middle baffle assembly 2
There is at least one air outlet (not shown), the heat exchanger positioned at 4 inlet side of blower is equipped between air inlet and air outlet
5.When the operation of above-mentioned ceiling type air conditioner indoor unit, air enters from air inlet, and passes through heat exchanger 5 under the action of blower 4
And exchange heat with the heat transferring medium in heat exchanger 5, it is then driven by blower 4 from air outlet and is blown out.The present embodiment is by air inlet and goes out
Air port is in be arranged one on the other, and heat exchanger 5 is arranged in the inlet side of blower 4, when blower 4 aspirates air, can be made
It obtains 5 surface wind speed of heat exchanger to be evenly distributed, unit area heat exchange efficiency is higher.And it can be avoided the wind of the blowout of blower 4
On heat exchangers, noise and kinetic energy rejection are reduced, the working efficiency of blower 4 is improved.
Above-mentioned air inlet is arcuate structure, circumferential to be arranged between upper mounting plate 1 and middle baffle assembly 2.Preferably, on
The radian summation for stating the air inlet of at least one is 350 ° -360 °, to guarantee maximum intake and uniform intake.This
In embodiment, one is set by air inlet, radian is 360 °, i.e., the air inlet is circular air inlet mouth.
Above-mentioned air outlet is arcuate structure, circumferential to be arranged between lower installation board 3 and middle baffle assembly 2.The present embodiment
In, likewise, it is above-mentioned at least one air outlet radian summation be 350 ° -360 °, the present embodiment be arranged an air outlet,
Radian is 360 °.
In the present embodiment, it is equipped with air-inlet grille 10 identical with its radian in above-mentioned air inlet, is equipped at air outlet
Air outlet grate 11 identical with its radian.
Preferably, above-mentioned heat exchanger 5 is circular heat exchanger, between upper mounting plate 1 and middle baffle assembly 2, specifically
Be it is circumferential be located on air inlet, maximum heat exchange area can be realized in finite size, so that air inlet enters
Air being capable of heat transferring medium heat exchange in as much as possible and heat exchanger 5.Above-mentioned heat exchanger 5 is solid by heat exchanger fixed plate 14
It is scheduled on upper mounting plate 1.
It can refer to Fig. 2, the wind inlet channel for being connected to above-mentioned air inlet be formed between upper mounting plate 1 and middle baffle assembly 2
6, heat exchanger 5 is located in the wind inlet channel 6, and air enters in wind inlet channel 6 from air inlet, and is situated between with the heat exchange in heat exchanger 5
Matter heat exchange.
The exhaust air flue 7 for being connected to air outlet is formed between lower installation board 3 and middle baffle assembly 2, which connects
Wind inlet channel 6 is passed through, the air in above-mentioned wind inlet channel 6 is delivered in the exhaust air flue 7 by blower 4, is then blown from air outlet
Out.
As shown in Figure 5 and Figure 6, baffle assembly 2 is in inverted cone-shaped structure among the above, and intermediate position offers through-hole 21, wind
Machine 4 is arranged across through-hole 21, and the through-hole 21 is for being connected to above-mentioned wind inlet channel 6 and exhaust air flue 7.It is set in the end of through-hole 21
There is diversion division 22, the air in wind inlet channel 6 can be entered in exhaust air flue 7 by the guide functions of the diversion division 22.In
Baffle assembly 2 is circumferentially at least one outer connector 13 close to the side of lower installation board 3, and middle baffle assembly 2 can be outer by this
Connector 13 is connect with lower installation board 3, specifically, can be by fasteners such as screw, bolt or rivets by outer connector 13
It is fixedly connected with lower installation board 3.
It is fixedly connected between baffle assembly 2 and upper mounting plate 1 by interconnecting piece 12 and support column 15 among the above, specifically
, it is referred to Fig. 3 and Fig. 4, above-mentioned interconnecting piece 12 is located at 5 inside of heat exchanger, and both ends can pass through screw or bolt respectively
It is fixed on upper mounting plate 1 and on middle baffle assembly 2.The outside of heat exchanger 5 is then arranged in support column 15, can equally pass through spiral shell
Nail or bolt are fixed on upper mounting plate 1 and on middle baffle assembly 2.By interconnecting piece 12 and support column 15 by upper mounting plate
1 is fixedly connected with middle baffle assembly 2, can guarantee connection reliability between the two.
In the present embodiment, it is preferred that be equipped with heat insulation module in wind inlet channel 6, play the work kept the temperature to wind inlet channel 6
With can also play the role of preventing 6 condensation of wind inlet channel.Specifically, can refer to Fig. 3, above-mentioned heat insulation module includes upper heat preservation
Component 8 and lower heat insulation module 9 are mounted on upper mounting plate 1, lower heat insulation module wherein upper heat insulation module 8 is in disk-shaped structure
9 shape is consistent with the shape of middle baffle assembly 2, is in inverted cone-shaped structure, is mounted on middle baffle assembly 2 close to upper mounting plate
1 side.
As shown in figure 3, above-mentioned blower 4 includes electric machine assembly 41 and the fan blade 42 positioned at 41 output end of electric machine assembly,
Middle electric machine assembly 41 includes that motor mount (not shown) and the motor being mounted on the motor mount (do not show in figure
Out), above-mentioned motor mount can be mounted on upper mounting plate 1 by bolt, and a part of motor is located at above-mentioned wind inlet channel 6
Interior, another part passes through the through-hole 21 of middle baffle assembly 2, and fan blade 42 is fixed in the output end of motor, and is located at above-mentioned outlet air wind
In road 7.Preferably, it is provided with damping rubber pad (not shown), between motor mount and upper mounting plate 1 to reduce motor
To the excitation of upper mounting plate 1 when operation.In the present embodiment, above-mentioned blower 4 can be selected as centrifugal blower, axial flow blower or be mixed
One of flow fan, to improve the working efficiency of blower 4.
Obviously, the above embodiment of the present invention is just for the sake of clearly illustrating examples made by the present invention, and being not is pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
Claims (8)
1. a kind of ceiling type air conditioner indoor unit, including set gradually from top to bottom upper mounting plate (1), middle baffle assembly (2) with
And lower installation board (3), blower (4) is between the upper mounting plate (1) and lower installation board (3) and passes through middle baffle assembly (2)
Setting, which is characterized in that at least one air inlet, the lower peace are equipped between the upper mounting plate (1) and middle baffle assembly (2)
It is equipped at least one air outlet between loading board (3) and middle baffle assembly (2), is equipped between the air inlet and air outlet and is located at wind
The heat exchanger (5) of machine (4) inlet side；The middle baffle assembly (2) is in inverted cone-shaped structure, and intermediate position offers through-hole
(21), the end of the through-hole (21) is equipped with diversion division (22), and the blower (4) is arranged across the through-hole (21)；It is described to change
Hot device (5) is circular heat exchanger, is fixed on upper mounting plate (1) and is circumferentially located on the air inlet.
2. ceiling type air conditioner indoor unit according to claim 1, which is characterized in that the air inlet and the air outlet are equal
For arcuate structure, and respectively it is circumferential be arranged between upper mounting plate (1) and middle baffle assembly (2) and lower installation board (3) and in
Between baffle assembly (2).
3. ceiling type air conditioner indoor unit according to claim 2, which is characterized in that the upper mounting plate (1) and middle partition
The wind inlet channel (6) for being connected to the air inlet, the electric machine assembly of heat exchanger (5) and blower (4) are formed between component (2)
(41) it is respectively positioned in the wind inlet channel (6).
4. ceiling type air conditioner indoor unit according to claim 3, which is characterized in that the lower installation board (3) and middle partition
The exhaust air flue (7) for being connected to the air outlet is formed between component (2), the exhaust air flue (7) is connected to the air inlet wind
Road (6), the fan blade (42) of blower (4) are placed in the exhaust air flue (7).
5. ceiling type air conditioner indoor unit according to claim 4, which is characterized in that be equipped with and protect in the wind inlet channel (6)
Warm component, the heat insulation module includes the upper heat insulation module (8) being installed on upper mounting plate (1), and is installed on interval board group
Lower heat insulation module (9) on part (2).
6. ceiling type air conditioner indoor unit according to claim 1, which is characterized in that the air inlet is equipped with air-inlet grille
(10), air outlet grate (11) are equipped at the air outlet.
7. ceiling type air conditioner indoor unit according to claim 1, which is characterized in that the middle baffle assembly (2) and upper peace
It is connected between loading board (1) by interconnecting piece (12), the middle baffle assembly (2) is equipped with outer connector (13), and by outer
Connector (13) is connect with lower installation board (3).
8. ceiling type air conditioner indoor unit according to claim 1, which is characterized in that the blower (4) is centrifugal blower, axis
Flow fan or flow-mixing blower fan.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610597038.0A CN106091125B (en) | 2016-07-26 | 2016-07-26 | A kind of ceiling type air conditioner indoor unit |
| PCT/CN2017/073739 WO2018018877A1 (en) | 2016-07-26 | 2017-02-16 | Indoor ceiling air conditioning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610597038.0A CN106091125B (en) | 2016-07-26 | 2016-07-26 | A kind of ceiling type air conditioner indoor unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106091125A CN106091125A (en) | 2016-11-09 |
| CN106091125B true CN106091125B (en) | 2019-07-09 |
Family
ID=57448856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610597038.0A Active CN106091125B (en) | 2016-07-26 | 2016-07-26 | A kind of ceiling type air conditioner indoor unit |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106091125B (en) |
| WO (1) | WO2018018877A1 (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091125B (en) * | 2016-07-26 | 2019-07-09 | 珠海格力电器股份有限公司 | A kind of ceiling type air conditioner indoor unit |
| CN106705400B (en) * | 2016-12-05 | 2020-02-28 | 广东美的制冷设备有限公司 | Panel assembly and air conditioner |
| CN106871235B (en) * | 2017-01-10 | 2020-09-18 | 青岛海尔空调电子有限公司 | Ceiling air conditioner |
| CN106885355B (en) * | 2017-02-22 | 2019-07-30 | 美的集团股份有限公司 | Air-supply assembly and air conditioner |
| CN109114678B (en) * | 2017-06-23 | 2021-11-09 | 大金工业株式会社 | Indoor unit of air conditioner |
| ES2888629T3 (en) | 2017-06-23 | 2022-01-05 | Daikin Ind Ltd | Indoor air conditioning unit |
| CN109425032B (en) * | 2017-06-23 | 2022-02-15 | 大金工业株式会社 | Indoor unit of air conditioner |
| CN109539390B (en) * | 2017-08-04 | 2020-12-04 | 青岛海尔空调电子有限公司 | Indoor unit of air conditioner |
| CN108224569B (en) * | 2018-02-09 | 2024-02-23 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
| CN108488909A (en) * | 2018-03-20 | 2018-09-04 | 广东美的制冷设备有限公司 | Air conditioner |
| CN110966678B (en) * | 2019-11-15 | 2021-03-02 | 珠海格力电器股份有限公司 | Ceiling air conditioner indoor unit and air conditioner |
| CN112539468A (en) * | 2020-09-29 | 2021-03-23 | Tcl空调器(中山)有限公司 | Indoor unit and air conditioner |
| CN113028502A (en) * | 2021-03-26 | 2021-06-25 | Tcl空调器(中山)有限公司 | Fan and ventilation equipment |
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| JPS6181513U (en) * | 1984-11-02 | 1986-05-30 | ||
| CN2386357Y (en) * | 1998-08-01 | 2000-07-05 | 广东美的集团股份有限公司 | Ceiling hanging air conditioner |
| CN2526566Y (en) * | 2002-01-07 | 2002-12-18 | 九德松益股份有限公司 | Low-noise fan |
| CN101349453A (en) * | 2007-07-18 | 2009-01-21 | 三星电子株式会社 | Ceiling type air conditioner |
| CN205991557U (en) * | 2016-07-26 | 2017-03-01 | 珠海格力电器股份有限公司 | A kind of ceiling type air conditioner indoor set |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2656682Y (en) * | 2003-10-14 | 2004-11-17 | 宏竹实业股份有限公司 | Motor-driven blower |
| CN2828591Y (en) * | 2005-10-17 | 2006-10-18 | 成都艾玛工业设计有限公司 | Ceiling indoor unit of air conditioner |
| CN104833019A (en) * | 2015-04-14 | 2015-08-12 | 徐州天一红点车用空调有限公司 | Lantern type air-conditioner indoor unit |
| CN106091125B (en) * | 2016-07-26 | 2019-07-09 | 珠海格力电器股份有限公司 | A kind of ceiling type air conditioner indoor unit |
-
2016
- 2016-07-26 CN CN201610597038.0A patent/CN106091125B/en active Active
-
2017
- 2017-02-16 WO PCT/CN2017/073739 patent/WO2018018877A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6181513U (en) * | 1984-11-02 | 1986-05-30 | ||
| CN2386357Y (en) * | 1998-08-01 | 2000-07-05 | 广东美的集团股份有限公司 | Ceiling hanging air conditioner |
| CN2526566Y (en) * | 2002-01-07 | 2002-12-18 | 九德松益股份有限公司 | Low-noise fan |
| CN101349453A (en) * | 2007-07-18 | 2009-01-21 | 三星电子株式会社 | Ceiling type air conditioner |
| CN205991557U (en) * | 2016-07-26 | 2017-03-01 | 珠海格力电器股份有限公司 | A kind of ceiling type air conditioner indoor set |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106091125A (en) | 2016-11-09 |
| WO2018018877A1 (en) | 2018-02-01 |
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