CN208154759U - air conditioner - Google Patents
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- CN208154759U CN208154759U CN201820382338.1U CN201820382338U CN208154759U CN 208154759 U CN208154759 U CN 208154759U CN 201820382338 U CN201820382338 U CN 201820382338U CN 208154759 U CN208154759 U CN 208154759U
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Abstract
The utility model discloses a kind of air conditioner, air conditioner has refrigeration mode and heating mode, and air conditioner includes：Shell, shell is equipped with air inlet and the antetheca of shell is equipped with air outlet；Spiral case, spiral case include spiral case main body and volute tongue, and volute tongue is connected with the lower surface of the outlet end of spiral case main body, and wind-guiding air duct is limited in spiral case；Wind wheel, wind wheel are located in wind-guiding air duct；Indoor heat exchanger, indoor heat exchanger at least part are located in shell and between air inlet and the input end of spiral case；Wind-guiding section is exported, outlet wind-guiding section is located at the front side of volute tongue and tilts down extension, and spiral case can be rotated around the central axis of wind wheel, cooperates in the upper end of refrigeration mode volute tongue and outlet wind-guiding section；Heating mode spiral case turn to outlet wind-guiding section separate and spiral case go out mouth down, outlet wind-guiding section be located in wind-guiding air duct.Air conditioner according to the present utility model, in the case of mounting height is greater than 2.5m, air conditioner can keep watch in heating and blow to ground.
Description
Technical field
The utility model relates to air conditioner technical fields, and in particular to it is a kind of can furred ceiling installation air conditioner.
Background technique
The indoor unit of common small-sized household air conditioner is generally mounted to room wall side, to the integrated beauty of room finish
Sense more or less has destruction, and in order to pursue beauty, many families can select to install concealed air-cooled ducted air conditioner, and the relevant technologies apoplexy
Pipe machine is typically mounted on 2.5 meters or more, the form for lower return air of blowing before being usually used.Since its mounting height is higher, downwards
The air quantity and sea land distribution of submitting are serious, and the hot wind for causing it to send out is difficult to be blown to ground, and comfort level is poor, at the same it is concealed not yet
Just it repairs.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model mentions
A kind of air conditioner out, the air conditioner can keep watch in heating in the case of mounting height is greater than 2.5m and blow to ground, into
And be conducive to improve the thermal comfort in room.
According to the air conditioner of the utility model embodiment, the air conditioner has refrigeration mode and heating mode, the sky
Adjust device include：Shell, the shell is equipped with air inlet and the antetheca of the shell is equipped with air outlet；Spiral case, the spiral case packet
Spiral case main body and volute tongue are included, the volute tongue is connected with the lower surface of the outlet end of the spiral case main body, limits in the spiral case
Wind-guiding air duct；Wind wheel, the wind wheel are located in the wind-guiding air duct；Indoor heat exchanger, the indoor heat exchanger are located at the shell
In vivo and between the air inlet and the input end of the spiral case；Wind-guiding section is exported, the outlet wind-guiding section is located at described
On shell, the outlet wind-guiding section is located at the front side of the volute tongue and tilts down extension, and the spiral case is in the wind wheel
Mandrel line can be rotated, and the upper end of the volute tongue described in the refrigeration mode and the outlet wind-guiding section cooperates；In the heating mode
The spiral case turn to separated with the outlet wind-guiding section and the outlet end of the spiral case downward, the outlet wind-guiding section be located at institute
It states in wind-guiding air duct.
According to the air conditioner of the utility model embodiment, by making volute tongue and the lower surface of spiral case main body be connected, and snail
Shell can be rotated around the central axis of wind wheel, cooperate in the upper end of refrigeration mode volute tongue and outlet wind-guiding section, in heating mode spiral case
Can turn to outlet wind-guiding section separate and the outlet end of spiral case downward, as a result, user can according to individual demand adjust spiral case phase
The wind direction that air conditioner is adjusted to the angle of wind wheel rotation, especially when air conditioner is in heating mode, the outlet of spiral case
The hot wind of outlet end discharge of the extreme direction downward and under the action of volute tongue through spiral case is blown immediately below being more biased towards, and is gone out at this time
Mouth wind-guiding section has lesser angle with respect to the default air-out direction in wind-guiding air duct, air quantity caused by reducing because of outlet wind-guiding section
Loss ensure that heating air-supply has biggish air quantity and advantageous wind direction under the same revolving speed of wind wheel, to be conducive to heat
Wind is conducive to improve the thermal comfort of indoor environment to ground.
In some embodiments of the utility model, the bottom wall of the shell is equipped with stopper protrusion, in the heating mode,
The volute tongue is contacted with the stopper protrusion.
Specifically, the volute tongue described in the heating mode is located at the front side of the stopper protrusion.
In some embodiments of the utility model, retention bead is arranged in the roof of the shell, in the refrigeration mode,
The periphery wall of the spiral case is contacted with the retention bead.
In some embodiments of the utility model, the air conditioner further includes being rotatably arranged at the wind-guiding air duct
The wind guiding component of outlet end, the spiral case rotation drive the wind guiding component rotation.
In some embodiments of the utility model, the wind wheel is centrifugal wind wheel.
In some embodiments of the utility model, the air inlet is located on the bottom wall of the shell.
In some embodiments of the utility model, the outlet wind-guiding section is rotatably arranged on the shell.
In some embodiments of the utility model, the indoor heat exchanger is placed vertically and under the indoor heat exchanger
End is placed in drip tray.
In some embodiments of the utility model, the rotation angle of the spiral case is α, the value range of α be 0≤α≤
70°。
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and is readily appreciated that, wherein：
Structural schematic diagram when Fig. 1 is the closing according to the air conditioner of the utility model embodiment；
Structural schematic diagram when Fig. 2 is the refrigeration according to the air conditioner of the utility model embodiment；
Structural schematic diagram when Fig. 3 is the heating according to the air conditioner of the utility model embodiment.
Appended drawing reference：
Air conditioner 100；
Shell 1；Air inlet 11；Air outlet 12；Stopper protrusion 13；Retention bead 14；Installation cavity 15；
Spiral case 2；Spiral case main body 21；Outlet end 211；Input end 212；Volute tongue 22；Wind-guiding air duct 23；
Wind wheel 3；
Indoor heat exchanger 4；
Export wind-guiding section 5；
Wind guiding component 6；
Drip tray 7.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " center ", "upper", "lower", "front", "rear", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside", " axial direction " is side based on the figure
Position or positional relationship, are merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning
Or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.In addition, defining " first ", the feature of " second " can explicitly or implicitly include one or more spy
Sign.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Below with reference to Fig. 1-Fig. 3 description according to the air conditioner 100 of the utility model embodiment, air conditioner 100 can be used for adjusting
Save the temperature of indoor environment.Particularly, air conditioner 100 according to the present utility model can the partly snugly bright top mounted in room,
Good appearance facilitates maintenance again, while guaranteeing thermal comfort in the increased situation of mounting height.
As shown in Figure 1-Figure 3, according to the air conditioner of the utility model embodiment 100, air conditioner 100 have refrigeration mode and
Heating mode, air conditioner 100 may include shell 1, spiral case 2, wind wheel 3, indoor heat exchanger 4 and outlet wind-guiding section 5,2 He of spiral case
Wind wheel 3 is installed in shell 1.
With reference to shown in Fig. 1-Fig. 3, shell 1 is equipped with air inlet 11 and the antetheca of shell 1 is equipped with air outlet 12.For example, such as
Shown in Fig. 1, installation cavity 15 is formed in shell 1, shell 1 is equipped with the air inlet 11 being connected to installation cavity 15, the antetheca of shell 1
It is equipped with the air outlet 12 being connected to installation cavity 15.Room air can enter in shell 1 from air inlet 11 and can pass through outlet air
Mouth 12 is discharged.
With reference to shown in Fig. 1-Fig. 3, spiral case 2 includes spiral case main body 21 and volute tongue 22, the outlet of volute tongue 22 and spiral case main body 21
The lower surface at end 211 is connected, and wind-guiding air duct 23 is limited in spiral case 2, wind wheel 3 is located in wind-guiding air duct 23.It should be noted that
Wind wheel 3 and motor (not shown go out) are connected, and motor can drive wind wheel 3 to rotate, and spiral case 2 is with input end 212.For example, spiral case 2
Two sides on axial direction are equipped with input end 212, limit wind-guiding air duct 23 in spiral case 2, wind wheel 3 be located in wind-guiding air duct 23 and
Wind wheel 3 is connected with the motor shaft of motor, when motor driven wind wheel 3 operates, air-flow in installation cavity 15 can from spiral case 2 into
Mouth end 212 enters in spiral case 2 and spiral case 2 is discharged by wind-guiding air duct 23.
With reference to shown in Fig. 1-Fig. 3,4 at least part of indoor heat exchanger is located in shell 1 and is located at air inlet 11 and spiral case 2
Input end 212 between.When air conditioner 100 works, under the driving effect of wind wheel 3, enter in shell 1 through air inlet 11
Air can exchange heat with the part of indoor heat exchanger 4 being located in shell 1, then by the input end 212 of spiral case 2 into
Enter in spiral case 2, then adjusts the temperature of the interior space to air outlet 12 by 211 row of outlet end of spiral case 2.
Referring to Fig.1 shown in-Fig. 3, outlet wind-guiding section 5 be located on shell 1, outlet wind-guiding section 5 be located at volute tongue 22 front side and
Tilt down extension.The air that outlet end 211 through spiral case 2 can as a result, be discharged is blown obliquely, and then is conducive to make from sky
The wind for adjusting the air outlet 12 of device 100 to be discharged can blow to ground obliquely.
Referring to shown in Fig. 2 and Fig. 3, spiral case 2 can be rotated around the central axis of wind wheel 3, in refrigeration mode volute tongue 22 and outlet
The upper end of wind-guiding section 5 cooperates；It turns in heating mode spiral case 2 and is separated and 211 court of outlet end of spiral case 2 with outlet wind-guiding section 5
Under, outlet wind-guiding section 5 be located in wind-guiding air duct 23.For example, air conditioner 100 further includes driving motor, driving motor is located at installation
In chamber 15 and the motor shaft of driving motor is connected with spiral case 2, and the central axis of motor shaft and the central axis of wind wheel 3 are in same
On straight line, driving motor can drive spiral case 2 around the center axis thereof of wind wheel 3.As a result, in refrigeration mode volute tongue 22 and outlet guide
The upper end of wind section 5 is docked so that the cold wind in wind-guiding air duct 23 is biased to horizontal direction blowout, and then realizes cold wind environment indoors
In recycle from top to bottom, be conducive to improve the user experience；It turns in heating mode spiral case 2 and is separated with outlet wind-guiding section 5
And the outlet end 211 of spiral case 2 is downward, and then the hot wind in wind-guiding air duct 23 can be made to blow out downward, exports wind-guiding section 5 at this time
The default air-out direction in opposite wind-guiding air duct 23 has lesser angle, wind loss caused by reducing because of outlet wind-guiding section 5,
It ensure that heating air-supply has biggish air quantity and advantageous wind direction under the same revolving speed of wind wheel 3, blown to be conducive to hot wind
To ground, and then hot wind can recycle in environment from top to bottom indoors, be conducive to the thermal comfort for improving indoor environment.
In the embodiments of the present invention, user can adjust the angle that spiral case 2 is rotated relative to wind wheel 3 according to individual demand
To adjust the wind direction of air conditioner 100, especially when air conditioner 100 is in heating mode, the outlet end 211 of spiral case 2 is downward
And the hot wind that the outlet end 211 under the action of volute tongue 22 through spiral case 2 is discharged is more biased towards underface air-supply, exports wind-guiding section at this time
The default air-out direction in 5 opposite wind-guiding air ducts 23 has lesser angle, and air quantity damages caused by reducing because of outlet wind-guiding section 5
It loses, ensure that heating air-supply has biggish air quantity and advantageous wind direction under the same revolving speed of wind wheel 3, to be conducive to hot wind
It is blown to ground, and then is conducive to improve the thermal comfort of indoor environment.
According to the air conditioner 100 of the utility model embodiment, by making volute tongue 22 and the lower surface of spiral case main body 21 be connected,
And spiral case 2 can be rotated around the central axis of wind wheel 3, cooperates in the upper end of refrigeration mode volute tongue 22 and outlet wind-guiding section 5, is making
Heat pattern spiral case 2 can turn to outlet wind-guiding section 5 separate and the outlet end 211 of spiral case 2 downward, user can be according to a as a result,
People needs to adjust the angle that spiral case 2 is rotated relative to wind wheel 3 to adjust the wind direction of air conditioner 100, especially at air conditioner 100
When heating mode, the direction of the outlet end 211 of spiral case 2 outlet end through spiral case 2 downward and under the action of volute tongue 22
The hot wind of 211 discharges is blown immediately below being more biased towards, and export wind-guiding section 5 at this time has with respect to the default air-out direction in wind-guiding air duct 23
Lesser angle, wind loss caused by reducing because of outlet wind-guiding section 5 ensure that heating air-supply in the same revolving speed of wind wheel 3
There is down biggish air quantity and advantageous wind direction, so that being conducive to hot wind is blown to ground, and then be conducive to improve indoor environment
Thermal comfort.It specifically, can be in heating when air conditioner 100 is in the case of mounting height is greater than 2.5m such as 2.8m
Wind is conducive to improve the thermal comfort in room to ground.
In some embodiments of the utility model, as shown in figure 3, the rotation angle of spiral case 2 is α, the value range of α is
0≤α≤70°.For example, when air conditioner 100 is switched to heating mode from refrigeration mode, the rotation angle [alpha] of spiral case 2 can be
0 °, 20 °, 40 °, 60 ° or 70 °.As a result, when air conditioner 100 heats, advantageously ensure that outlet wind-guiding section 5 with respect to wind-guiding air duct
23 default air-out direction has lesser angle, and wind loss caused by reducing because of outlet wind-guiding section 5 ensure that heating
Air-supply has biggish air quantity and advantageous wind direction under the same revolving speed of wind wheel 3, so that being conducive to hot wind is blown to ground.Certainly
Specific value about α can be not especially limited this according to the concrete model adjusted design of air conditioner 100, the utility model.
In some embodiments of the utility model, referring to Fig.1 shown in-Fig. 3, the bottom wall of shell 1 is equipped with stopper protrusion 13,
In heating mode, volute tongue 22 is contacted with stopper protrusion 13.Heating mode mistake is switched to from refrigeration mode in air conditioner 100 as a result,
Cheng Zhong, when volute tongue 22 is contacted with stopper protrusion 13, spiral case 2 stops rotating, so that the limit to spiral case 2 is realized, structure letter
It is single, advantageously reduce manufacturing cost.
Specifically, the front side of stopper protrusion 13 is located in heating mode volute tongue 22.For example, as shown in Figures 2 and 3, backstop
Protrusion 13 is located on the bottom wall of shell 1 and extends straight up, is located at the front side of stopper protrusion 13 in heating mode volute tongue 22,
The rear wall of volute tongue 22 is contacted with the antetheca of stopper protrusion 13.Be conducive to the limit effect for improving stopper protrusion 13 to volute tongue 22 as a result,
Fruit, while air leakage phenomena can be avoided the occurrence of, guarantee that air can all be exported shell 1 by volute tongue 22, to be conducive to improve
The reliability that air conditioner 100 works.
In some embodiments of the utility model, referring to Fig.1 shown in-Fig. 3, retention bead 14 is arranged in the roof of shell 1,
It is contacted in the periphery wall of refrigeration mode, spiral case 2 with retention bead 14.For example, as shown in Fig. 2, retention bead 14 is located at shell 1
Extend on inner roof wall and straight down, in refrigeration mode, the periphery wall of spiral case 2 and the lower end in contact of retention bead 14.Exist as a result,
During air conditioner 100 is switched to refrigeration mode from heating mode, when the periphery wall of spiral case 2 is with the contact of retention bead 14
Spiral case 2 stops rotating, to realize the limit to spiral case 2, structure is simple, advantageously reduces manufacturing cost.
In some embodiments of the utility model, referring to Fig.1 shown in-Fig. 3, air conditioner 100 further includes rotationally setting
Wind guiding component 6 in the outlet end 211 in wind-guiding air duct 23, the rotation of spiral case 2 drive wind guiding component 6 to rotate.For example, as shown in Figure 1,
Wind guiding component 6 includes wind deflector and rotary shaft, and rotary shaft passes through wind deflector and the both ends of rotary shaft are pivotally arranged in spiral case 2
On, the rotation of spiral case 2 drives wind guiding component 6 to rotate.As a result, wind-guiding wind can be adjusted by adjusting the rotational angle of wind guiding component 6
The air-out direction of the outlet end 211 in road 23, and then be conducive to increase the blowing range of air conditioner 100, when air conditioner 100 is in system
When heat pattern, wind guiding component 6 can be also used cooperatively with outlet air wind-guiding section 5, to be conducive to further increase sending for air conditioner 100
Demeanour is enclosed.It is understood that wind guiding component 6 closes the outlet end 211 in wind-guiding air duct 23 when air conditioner 100 stops working
To prevent sundries from entering in wind-guiding air duct 23.
In some embodiments of the utility model, referring to Fig.1 shown in-Fig. 3, wind wheel 3 is centrifugal wind wheel 3.It is advantageous as a result,
Wind pressure and air quantity in enhancing wind-guiding air duct 23, and then guarantee the air supplying distance of air conditioner 100.
In some embodiments of the utility model, referring to Fig.1 shown in-Fig. 3, air inlet 11 is located on the bottom wall of shell 1.
It is entered in shell 1 convenient for room air by air inlet 11 as a result,.
In some embodiments of the utility model, referring to Fig.1 shown in-Fig. 3, outlet wind-guiding section 5 is rotatably arranged at shell
On body 1.For example, outlet air wind-guiding section 5 is equipped with pivotal axis, pivotal axis is threaded through in outlet air wind-guiding section 5 and the both ends of pivotal axis can
It is pivotally located on shell 1, so that outlet air wind-guiding section 5 can be rotated relative to shell 1.It as a result, can be by adjusting outlet air wind-guiding section 5
Rotational angle adjusts the air-out direction of the air-flow in wind-guiding air duct 23, and then is conducive to increase the blowing range of air conditioner 100.
In some embodiments of the utility model, referring to Fig.1 shown in-Fig. 3, the lower end of indoor heat exchanger 4, which is placed on, to be connect
In water pond 7.For example, indoor heat exchanger 4 can vertically or slant setting is in shell 1, the lower end of indoor heat exchanger 4 is placed on water receiving
In disk 7, the lower end of drip tray 7 is connected with shell 1.It is understood that indoor heat exchanger 4 is in the process of work, air is met
It is cold can the surface of heat exchanger 4 indoors liquefy out water droplet, water droplet can be flowed under indoor heat exchanger 4 along indoor heat exchanger 4
End, drip tray 7 can play the role of guiding the water flow outflow air conditioner 100 of 4 lower end of indoor heat exchanger.
It is described in detail below with reference to specific structure of Fig. 1-Fig. 3 to the air conditioner 100 of the utility model.It can of course
Understand, it is described below to be intended for explaining the utility model, and cannot function as a kind of limitation to the utility model.
As shown in Figure 1-Figure 3, according to the air conditioner of the utility model embodiment 100, air conditioner 100 have refrigeration mode and
Heating mode, air conditioner 100 include shell 1, spiral case 2, wind wheel 3, indoor heat exchanger 4, outlet wind-guiding section 5 and driving motor.
As shown in Figure 1, being formed with installation cavity 15 in shell 1, the bottom wall of shell 1 is equipped with the air inlet being connected to installation cavity 15
Mouth 11, the antetheca of shell 1 are equipped with the air outlet 12 being connected to installation cavity 15, and spiral case 2, wind wheel 3 and indoor heat exchanger 4 are respectively mounted
In shell 1.
As shown in Figure 1-Figure 3, spiral case 2 includes spiral case main body 21 and volute tongue 22, the outlet end of volute tongue 22 and spiral case main body 21
211 lower surface is connected, and wind-guiding air duct 23 is limited in spiral case 2, wind wheel 3 is located in wind-guiding air duct 23.Specifically, wind wheel 3 is
Centrifugal wind wheel 3.
As shown in Figure 1-Figure 3, indoor heat exchanger 4 is located at the input end 212 in shell 1 and being located at air inlet 11 and spiral case 2
Between.Outlet wind-guiding section 5 is located on shell 1, and outlet wind-guiding section 5 is located at the front side of volute tongue 22 and tilts down extension.
Driving motor is located in installation cavity 15 and the motor shaft of driving motor is connected with spiral case 2, the central axis of motor shaft
For central axis with wind wheel 3 on same straight line, driving motor can drive spiral case 2 around the center axis thereof of wind wheel 3, make
The upper end of cold mode volute tongue 22 and outlet wind-guiding section 5 cooperates；Heating mode spiral case 2 turn to outlet wind-guiding section 5 separate and
The mouth down out of spiral case 2, outlet wind-guiding section 5 are located in wind-guiding air duct 23.
As shown in Figure 1-Figure 3, the bottom wall of shell 1 is equipped with stopper protrusion 13, in heating mode, volute tongue 22 and stopper protrusion 13
Contact.Specifically, the front side of stopper protrusion 13 is located in heating mode volute tongue 22.
As shown in Figure 1-Figure 3, retention bead 14 is arranged in the roof of shell 1, in refrigeration mode, the periphery wall and limit of spiral case 2
The lower end of position protrusion 14 is in contact.
Referring to Fig.1 shown in-Fig. 3, air conditioner 100 further includes being rotatably arranged at the outlet end 211 in wind-guiding air duct 23 to lead
Wind component 6, the rotation of spiral case 2 drive wind guiding component 6 to rotate.Specifically, wind guiding component 6 includes wind deflector and rotary shaft, rotary shaft
It is pivotally arranged on 2 ontology of spiral case across the both ends of wind deflector and rotary shaft, the rotation of spiral case 2 drives wind guiding component 6 to rotate.
As shown in Figure 1-Figure 3, indoor heat exchanger 4 is placed vertically and the lower end of indoor heat exchanger 4 is placed in drip tray 7,
The lower end of drip tray 7 is connected with shell 1.
In conjunction with shown in Fig. 2 and Fig. 3, as shown in figure 3, when air conditioner 100 is switched to heating mode from refrigeration mode, spiral case
2 rotation angle is α, α=45 °.
Specifically, as shown in Figure 1, wind guiding component 6 closes going out for wind-guiding air duct 23 when air conditioner 100 stops working
Mouth end 211 is to prevent sundries from entering in wind-guiding air duct 23；As shown in Fig. 2, when air conditioner 100 is in refrigeration mode, volute tongue 22
It is docked with the upper end of outlet wind-guiding section 5 so that the cold wind in wind-guiding air duct 23 is biased to horizontal direction blowout, to realize that cold wind exists
It is recycled from top to bottom in indoor environment, and then is conducive to improve the user experience；As shown in figure 3, when air conditioner 100 is in system
When heat pattern, driving motor driving spiral case 2 turn to outlet wind-guiding section 5 separate and the outlet end 211 of spiral case 2 downward and out
Mouth wind-guiding section 5 is located in wind-guiding air duct 23, and then the hot wind in wind-guiding air duct 23 can be made to blow out downward, exports wind-guiding at this time
The default air-out direction in the opposite wind-guiding air duct 23 of section 5 has lesser angle, and air quantity damages caused by reducing because of outlet wind-guiding section 5
It loses, ensure that heating air-supply has biggish air quantity and advantageous wind direction under the same revolving speed of wind wheel 3, to be conducive to hot wind
It is blown to ground, and then hot wind can be made to be recycled in environment from top to bottom indoors, is conducive to the thermal comfort for improving indoor environment.
Other compositions such as compressor and restricting element according to the air conditioner of the utility model embodiment etc. and operation
All be for those of ordinary skills it is known, be not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that：
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (10)
1. a kind of air conditioner, which is characterized in that the air conditioner has refrigeration mode and heating mode, and the air conditioner includes：
Shell, the shell is equipped with air inlet and the antetheca of the shell is equipped with air outlet；
Spiral case, the spiral case include spiral case main body and volute tongue, the lower surface phase of the volute tongue and the outlet end of the spiral case main body
Even, wind-guiding air duct is limited in the spiral case；
Wind wheel, the wind wheel are located in the wind-guiding air duct；
Indoor heat exchanger, described indoor heat exchanger at least part are located in the shell and are located at the air inlet and the snail
Between the input end of shell；
Wind-guiding section is exported, the outlet wind-guiding section is set on the housing, and the outlet wind-guiding section is located at the front side of the volute tongue
And extension is tilted down, the spiral case can be rotated around the central axis of the wind wheel, the volute tongue described in the refrigeration mode and institute
State the upper end cooperation of outlet wind-guiding section；
The spiral case described in the heating mode turn to separated with the outlet wind-guiding section and the outlet end of the spiral case downward, institute
Outlet wind-guiding section is stated to be located in the wind-guiding air duct.
2. air conditioner according to claim 1, which is characterized in that the bottom wall of the shell is equipped with stopper protrusion, described
Heating mode, the volute tongue are contacted with the stopper protrusion.
3. air conditioner according to claim 2, which is characterized in that the volute tongue described in the heating mode is located at the backstop
The front side of protrusion.
4. air conditioner according to claim 1, which is characterized in that retention bead is arranged in the roof of the shell, described
Refrigeration mode, the periphery wall of the spiral case are contacted with the retention bead.
5. air conditioner according to claim 1, which is characterized in that further include being rotatably arranged at going out for the wind-guiding air duct
The wind guiding component at mouth end, the spiral case rotation drive the wind guiding component rotation.
6. air conditioner according to claim 1, which is characterized in that the wind wheel is centrifugal wind wheel.
7. air conditioner according to claim 1, which is characterized in that the air inlet is located on the bottom wall of the shell.
8. air conditioner according to claim 1, which is characterized in that the outlet wind-guiding section is rotatably arranged at the shell
On.
9. air conditioner according to claim 1, which is characterized in that the lower end of the indoor heat exchanger is placed on drip tray
It is interior.
10. air conditioner according to claim 1 to 9, which is characterized in that the rotation angle of the spiral case is α, α
Value range be 0≤α≤70 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820382338.1U CN208154759U (en) | 2018-03-20 | 2018-03-20 | air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820382338.1U CN208154759U (en) | 2018-03-20 | 2018-03-20 | air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN208154759U true CN208154759U (en) | 2018-11-27 |
Family
ID=64392255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820382338.1U Active CN208154759U (en) | 2018-03-20 | 2018-03-20 | air conditioner |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488908A (en) * | 2018-03-20 | 2018-09-04 | 广东美的制冷设备有限公司 | Air conditioner |
| CN112253495A (en) * | 2020-09-11 | 2021-01-22 | 宁波方太厨具有限公司 | Fan system and range hood with same |
-
2018
- 2018-03-20 CN CN201820382338.1U patent/CN208154759U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488908A (en) * | 2018-03-20 | 2018-09-04 | 广东美的制冷设备有限公司 | Air conditioner |
| CN112253495A (en) * | 2020-09-11 | 2021-01-22 | 宁波方太厨具有限公司 | Fan system and range hood with same |
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