CN205227550U - Indoor machine of air conditioner - Google Patents
Indoor machine of air conditioner Download PDFInfo
- Publication number
- CN205227550U CN205227550U CN201521098520.7U CN201521098520U CN205227550U CN 205227550 U CN205227550 U CN 205227550U CN 201521098520 U CN201521098520 U CN 201521098520U CN 205227550 U CN205227550 U CN 205227550U
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- CN
- China
- Prior art keywords
- air
- fan blade
- flow fan
- heat exchanger
- air conditioner
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- 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.)
- Expired - Fee Related
Links
- 241000237858 Gastropoda Species 0.000 claims description 12
- 238000009434 installation Methods 0.000 abstract description 6
- 238000004378 air conditioning Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Landscapes
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The utility model relates to an air conditioner indoor unit, which comprises a shell, and a fan blade and a heat exchanger which are arranged in the shell; the casing is provided with an air inlet and an air outlet, the heat exchanger is arranged on one side close to the air inlet, the fan blade and the heat exchanger are correspondingly arranged, and the fan blade is a cross-flow fan blade. The utility model provides an air conditioner adopts the cross-flow fan system to replace the centrifugal fan system among the prior art, realizes air conditioner's ultra-thin fuselage thickness, needs littleer vertical installation dimension, can save installation space.
Description
Technical field
The utility model relates to air-conditioning technique field, is specifically related to a kind of air conditioner room unit.
Background technology
Existing household small-size air pipe type air conditioner indoor unit structure as shown in Figure 1, it is generally a set of centrifugal blower fan system, in housing, be provided with centrifugal blower 01, air channel structure has two kinds of versions, and one is adopt side return side air-out, next is the structure of lower return air and side air-out, the air outlet 02 of unit is arranged on the side of housing, and directly blow out from the side from heat exchanger 03 air-flow out, air-out direction is single, when heating, hot blast is difficult to blow down, and the comfortableness of air conditioning exhausting is poor.According to the mounting characteristic of wind pipe type type, indoor set fuselage thickness determines the effect of house decoration headspace, and existing air conditioner room unit thickness is thicker, takies larger installing space.
Utility model content
The utility model is to solve the above-mentioned problems in the prior art at least in part, provides a kind of air conditioner room unit that can reduce indoor set thickness.
The air conditioner room unit that the utility model provides, comprises housing, and the fan blade be arranged in described housing and heat exchanger; Be provided with air inlet and air outlet on the housing, described heat exchanger is arranged on the side near described air inlet, and described fan blade is corresponding with described heat exchanger to be arranged, and described fan blade is through-flow fan blade.
Preferably, described through-flow fan blade is provided with multiple.
Preferably, described through-flow fan blade is provided with two, is respectively the first through-flow fan blade and the second through-flow fan blade.
Preferably, corresponding two through-flow fan blades are respectively arranged with two heat exchangers: First Heat Exchanger and the second heat exchanger, wherein, described First Heat Exchanger and the second heat exchanger as one, or, be divided into two parts or multiple part.
Preferably, described air inlet is arranged on the diapire of housing; Described air outlet comprises first air outlet corresponding with described first through-flow fan blade, and second air outlet corresponding with described second through-flow fan blade, wherein, described first air outlet is arranged on the diapire of housing, and described second air outlet is arranged on the sidewall of described housing.
Preferably, be provided with the first air channel and the second air channel in described housing, wherein, the first air channel is corresponding with described first through-flow fan blade; Second air channel is corresponding with described second through-flow fan blade.
Preferably, described first air channel comprises the first drain pan and the first snail tongue, described first drain pan and the first snail tongue form the first air channel of taper jointly, and the small end of described taper is positioned near described first through-flow fan blade place, and the large end of described taper is positioned at described first air outlet place; Described second air channel comprises the second drain pan and the second snail tongue, and described second drain pan and the second snail tongue form the second air channel of taper jointly, and the small end of described taper is positioned near described second through-flow fan blade place, and the large end of described taper is positioned at described second air outlet place.
The air conditioner room unit that the utility model provides adopts cross flow fan system to replace centrifugal blower fan system of the prior art, realizes the ultra-thin fuselage thickness of air conditioner room unit, needs less vertical installation dimension, can save installing space; Further, adopt two cross flow fan thus can lower air-out and side air-out be carried out, realizing encircling type air-supply and the Wind Volume effect of air-conditioning multi-angle, and different ventilation states can be realized according to the different working modes of air-conditioner, improve the air-flow comfortableness of indoor set.
Accompanying drawing explanation
Below in conjunction with accompanying drawing in the description of the utility model exemplary embodiment, above-mentioned and other side of the present utility model will become more obviously be easier to understand, in the accompanying drawings:
Fig. 1 is existing air conditioner room unit structural representation;
Fig. 2 is the air conditioner room unit structural representation in the utility model.
In figure, direction shown in arrow is air current flow direction.
Detailed description of the invention
Referring to accompanying drawing, preferred embodiment of the present utility model is described.In various figures, identical element adopts identical or similar Reference numeral to represent.For the sake of clarity, the various piece in accompanying drawing is not proportionally drawn.
As shown in Figure 2, the air conditioner room unit in the application is applicable to the air conditioner structure that air-cooled ducted air conditioner or central air-conditioning etc. need to be installed by indoor set on the ceiling.Described indoor set comprises housing 1, and is arranged on fan blade 2, heat exchanger 3 and the air channel structure 4 in described housing 1.Described housing 1 is provided with air inlet 11 and air outlet 12, described heat exchanger 3 is arranged on the side near described air inlet 11, described fan blade 2 is corresponding with described heat exchanger 3 to be arranged, namely each heat exchanger 3 correspondence is provided with a fan blade 2, between described fan blade 2 and air outlet 12, be provided with described air channel structure 4.
As shown in Figure 2, in a preferred embodiment, described fan blade 2 is through-flow fan blade, and described air inlet 11 is arranged on the diapire 13 of described housing 1, and described heat exchanger 3 is arranged between described air inlet 11 and through-flow fan blade 2.When realizing identical power, shared by through-flow fan blade, radial space is less than centrifugation blade, therefore, adopts this embodiment of through-flow fan blade 2 can realize the ultra-thin fuselage thickness of air conditioner room unit, needs less vertical installation dimension.
In the embodiment be more preferably, described through-flow fan blade 2 is provided with multiple, is preferably two, is respectively the first through-flow fan blade 21 and the second through-flow fan blade 22.Corresponding two through-flow fan blades 21,22 are respectively arranged with two heat exchangers, First Heat Exchanger 31 and the second heat exchanger 32, and two air channel structures 4, are respectively the first air channel 41 and the second air channel 42.Wherein, described First Heat Exchanger 31 and the second heat exchanger 32 as one, also can be divided into two parts or multiple part.Described housing 1 is provided with first air outlet 121 and second air outlet 122 corresponding with the first air channel 41 and the second air channel 41.Preferably, described first air outlet 121 is arranged on the diapire 13 of housing 1, and described second air outlet 122 is arranged on the sidewall 14 of described housing 1.Like this, when described first through-flow fan blade 21, second through-flow fan blade 22 works simultaneously, air-out while can realizing the first air outlet 121 and the second air outlet 122, realize the multi-angle encircling type air-supply of air-conditioner, and the Wind Volume air-supply effect of air-conditioner can be realized, improve the heat exchange efficiency of room air.Meanwhile, also by whether controlling the work of different through-flow fan blade, different functions is realized.Such as, air-conditioner be in heat mode of operation time, described first through-flow fan blade 21 is worked, second through-flow fan blade 22 can work, and also can not work, like this, hot blast can blow out from described first air outlet 121 be positioned at diapire 13, hot blast can be made directly can to blow to indoor lower space, avoid making because hot gas rises hot blast not easily arrive indoor and occur compared with the problem of low spatial, increase the application comfort level of air-conditioner; When air-conditioning is in refrigeration work pattern, described second through-flow fan blade 22 can be only made to work, first through-flow fan blade 21 does not work, like this, cold wind can blow out from described second air outlet 122 be positioned at sidewall 14, can avoid cold wind directly under blow to human body and the not adaptive caused, increase the application comfort level of air-conditioner, simultaneously, because cold wind has the characteristic being easy to flow downward, the cold wind blowing to higher spatial by described second air outlet 122 can realize the quick heat exchange of the interior space, improves heat exchange efficiency.
As shown in Figure 2, described first air channel 41 comprises the first drain pan 411 and the first snail tongue 412 be arranged in described housing 1, described first drain pan 411 and the first snail tongue 412 form the first air channel 41 of taper jointly, the small end of described taper is positioned near described first through-flow fan blade 21 place, and the large end of described taper is positioned at described first air outlet 121 place; Equally, described second air channel 42 comprises the second drain pan 421 and the second snail tongue 422 be arranged in described housing 1, described second drain pan 421 and the second snail tongue 422 form the second air channel 42 of taper jointly, the small end of described taper is positioned near described second through-flow fan blade 22 place, and the large end of described taper is positioned at described second air outlet 122 place.Like this, air is entered after in housing 1 by described air inlet 11, and partial air, by after the heat exchange of described First Heat Exchanger 31, is done work by described first through-flow fan blade 21, after described first drain pan 411 diffusion, is blown out by described first air outlet 121; Another part air, via after described second heat exchanger 32 heat exchange, is done work by described second through-flow fan blade 22, after described second drain pan 421 diffusion, is blown out by described second air outlet 122.Wherein, described second air outlet 122 place can increase wind deflector to control air-out direction, can realize air-out obliquely, horizontal air-out or air-out obliquely.
Air conditioner room unit in the utility model adopts cross flow fan system to replace centrifugal blower fan system of the prior art, realizes the ultra-thin fuselage thickness of air conditioner room unit, needs less vertical installation dimension, can save installing space; Further, adopt two cross flow fan thus can lower air-out and side air-out be carried out, realizing encircling type air-supply and the Wind Volume effect of air-conditioning multi-angle, and different ventilation states can be realized according to the different working modes of air-conditioner, improve the air-flow comfortableness of indoor set.
Unless otherwise defined, technology used herein is identical with the implication that those skilled in the art of the present utility model understand usually with scientific terminology.Term used herein, just in order to describe concrete enforcement object, is not intended to limit the utility model.Terms such as such as " parts " that occur herein both can represent single part, also can represent the combination of multiple part.The term such as such as " installation ", " setting " etc. occurred herein both can represent that parts were directly attached to another parts, also can represent that parts are attached to another parts by middleware.The feature described in one embodiment herein can be applied to another embodiment individually or with further feature in combination, unless this feature is inapplicable or be otherwise noted in this another embodiment.
The utility model is illustrated by above-mentioned embodiment, but should be understood that, above-mentioned embodiment just for the object of illustrating and illustrate, and is not intended to the utility model to be limited within the scope of described embodiment.It will be appreciated by persons skilled in the art that and can also make more kinds of variants and modifications according to instruction of the present utility model, within these variants and modifications all drop on the utility model scope required for protection.
Claims (7)
1. an air conditioner room unit, comprises housing (1), and the fan blade (2) be arranged in described housing (1) and heat exchanger (3); Described housing (1) is provided with air inlet (11) and air outlet (12), described heat exchanger (3) is arranged on the side near described air inlet (11), described fan blade (2) is corresponding with described heat exchanger (3) to be arranged, it is characterized in that, described fan blade (2) is through-flow fan blade.
2. air conditioner room unit as claimed in claim 1, it is characterized in that, described through-flow fan blade (2) is provided with multiple.
3. air conditioner room unit as claimed in claim 2, it is characterized in that, described through-flow fan blade (2) is provided with two, is respectively the first through-flow fan blade (21) and the second through-flow fan blade (22).
4. air conditioner room unit as claimed in claim 3, it is characterized in that, corresponding two through-flow fan blades (21,22) are respectively arranged with two heat exchangers: First Heat Exchanger (31) and the second heat exchanger (32), wherein, described First Heat Exchanger (31) and the second heat exchanger (32) are as one, or, be divided into two parts or multiple part.
5. air conditioner room unit as claimed in claim 3, it is characterized in that, described air inlet (11) is arranged on the diapire (13) of housing (1); Described air outlet (12) comprises first air outlet (121) corresponding with described first through-flow fan blade (21), and second air outlet (122) corresponding with described second through-flow fan blade (22), wherein, described first air outlet (121) is arranged on the diapire (13) of housing (1), and described second air outlet (122) is arranged on the sidewall (14) of described housing (1).
6. air conditioner room unit as claimed in claim 5, it is characterized in that, the first air channel (41) and the second air channel (42) are provided with in described housing (1), wherein, the first air channel (41) are corresponding with described first through-flow fan blade (21); Second air channel (42) is corresponding with described second through-flow fan blade (22).
7. air conditioner room unit as claimed in claim 6, it is characterized in that, described first air channel (41) comprises the first drain pan (411) and the first snail tongue (412), described first drain pan (411) and the first snail tongue (412) form first air channel (41) of taper jointly, the small end of described taper is positioned near described first through-flow fan blade (21) place, and the large end of described taper is positioned at described first air outlet (121) place; Described second air channel (42) comprises the second drain pan (421) and the second snail tongue (422), described second drain pan (421) and the second snail tongue (422) form second air channel (42) of taper jointly, the small end of described taper is positioned near described second through-flow fan blade (22) place, and the large end of described taper is positioned at described second air outlet (122) place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521098520.7U CN205227550U (en) | 2015-12-23 | 2015-12-23 | Indoor machine of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521098520.7U CN205227550U (en) | 2015-12-23 | 2015-12-23 | Indoor machine of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205227550U true CN205227550U (en) | 2016-05-11 |
Family
ID=55902611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521098520.7U Expired - Fee Related CN205227550U (en) | 2015-12-23 | 2015-12-23 | Indoor machine of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205227550U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509149A (en) * | 2015-12-23 | 2016-04-20 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and control method thereof |
| CN106427474A (en) * | 2016-11-09 | 2017-02-22 | 珠海格力电器股份有限公司 | Passenger car and vehicle-mounted air conditioner thereof |
| CN109556254A (en) * | 2018-10-31 | 2019-04-02 | 珠海格力电器股份有限公司 | Indoor fan control method, device, equipment and medium of double-fan air conditioner |
-
2015
- 2015-12-23 CN CN201521098520.7U patent/CN205227550U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509149A (en) * | 2015-12-23 | 2016-04-20 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and control method thereof |
| CN106427474A (en) * | 2016-11-09 | 2017-02-22 | 珠海格力电器股份有限公司 | Passenger car and vehicle-mounted air conditioner thereof |
| CN109556254A (en) * | 2018-10-31 | 2019-04-02 | 珠海格力电器股份有限公司 | Indoor fan control method, device, equipment and medium of double-fan air conditioner |
| CN109556254B (en) * | 2018-10-31 | 2020-01-03 | 珠海格力电器股份有限公司 | Indoor fan control method, device, equipment and medium of double-fan air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20211223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |