CN208418987U - A kind of wall-hanging air conditioner indoor unit - Google Patents
A kind of wall-hanging air conditioner indoor unit Download PDFInfo
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- CN208418987U CN208418987U CN201820824387.6U CN201820824387U CN208418987U CN 208418987 U CN208418987 U CN 208418987U CN 201820824387 U CN201820824387 U CN 201820824387U CN 208418987 U CN208418987 U CN 208418987U
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- inducing slot
- air outlet
- indoor unit
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Abstract
The utility model provides a kind of wall-hanging air conditioner indoor unit, comprising: the two sides of each air outlet are arranged in shell, evaporator, blower and conduction part, make have interval between adjacent air outlet；Wherein, conduction part includes the first air inducing slot and the second air inducing slot；First air inducing slot allows the room air of shell rear side side to flow to air outlet through the first air inducing slot, is mixed to form mixed flow wind with heat exchange wind and blows to interior again；Second air inducing slot allows the room air at shell rear to flow to air outlet through the second air inducing slot, is mixed to form mixed flow wind with heat exchange wind and blows to interior again；First air inducing slot, the second air inducing slot and third air inducing slot are interconnected.The U-shaped full draining hole of full enclosed is collectively formed in first drainage trough and the second drainage trough, increases air inducing and mixes wind area, mixes wind more evenly, drainage flow is bigger.
Description
Technical field
The utility model relates to air-conditioning technical fields, more particularly to a kind of wall-hanging air conditioner indoor unit.
Background technique
With popularizing for air-conditioning, user is higher and higher to the comfort of air-supply and the requirement of health.Traditional air-conditioning
Powerful, cold wind blow-through people, air conditioner disease is the greatest problem that user's air-conditioning uses, and by the continuous innovation of air-conditioning technical, is occurred
Fluidics and drainage technology, bring cool without cold healthy air-supply theory, but there are also its certain limitations for the prior art
Property, absorbing quantity is small, and mixed wind direction is single, and mixed wind is uneven, causes user when using air-conditioning cool without cold healthy functions, experience
Effect is poor, is not achieved cool without cold air-supply effect.
Drainage scheme in the prior art, absorbing quantity is small, and air port periphery air inducing, air inducing direction is single, and mixed wind uniformity is poor,
User experience is poor.
Utility model content
One purpose of the utility model is to provide for one kind and overcomes the above problem or at least be partially solved above-mentioned ask
The wall-hanging air conditioner indoor unit of topic.
The utility model one is further objective is that improve air-supply air quantity and multi-direction air inducing.
The utility model another further objective is that improve users'comfort.
Particularly, the utility model provides a kind of wall-hanging air conditioner indoor unit, comprising:
Shell, top have air inlet, and lower front has at least two extended towards front lower place and in transverse direction
A air outlet；
Evaporator is arranged in shell, for carrying out heat exchange with the air flowed into from air inlet, forms heat exchange wind；
At least one blower, each blower are correspondingly arranged air outlet and are configured to that heat exchange wind is promoted to flow to from evaporator
Corresponding air outlet；
The two sides of each air outlet are arranged in conduction part, so as to have interval between adjacent air outlet；Wherein
Conduction part includes the first air inducing slot and the second air inducing slot；
First air inducing slot is made of the notch that the two sides of air outlet end cross and shell are formed, to allow shell rear side side
Room air flow to air outlet through the first air inducing slot, be mixed to form mixed flow wind with heat exchange wind and blow to interior again；
The interval notch that second air inducing slot is formed by air outlet forms, to allow the room air at shell rear to draw through second
Wind groove flows to air outlet, is mixed to form mixed flow wind with heat exchange wind and blows to interior again.
Preferably, the transverse width distance of each air outlet is the same.
Preferably, the top of the first air inducing slot and the second air inducing slot extends from back to front along shell camber.
Preferably, the side wall of the close air outlet of the first air inducing slot tilts the lateral edge for extending to air outlet from back to front；
The two sidewalls of second air inducing slot tilt the side wall for extending to air outlet from back to front.
Preferably, the transverse width of the first air inducing slot is equal to the transverse width of the second air inducing slot and the cross of respectively less than air outlet
To width.
Preferably, the first air inducing slot and the second air inducing slot are formed by the lower compression of shell.
Preferably, the ratio of the transverse width of the transverse width and air outlet of the first air inducing slot or the second air inducing slot be 1:10~
1:5。
Preferably, each blower is the cross flow fan that center rotation axis is laterally extended；And
Evaporator is the three-stage evaporator covered in front of cross flow fan with upper space.
Preferably, the quantity of blower is 2~4.
Preferably, transverse uniaxial setting and its diameter of each blower along wall-hanging air conditioner indoor unit are identical.
The wall-hanging air conditioner indoor unit of the offer of the utility model, since drainage being arranged around the air outlet of machine indoors
Slot, the conduction part include the first air inducing slot and the second air inducing slot；First air inducing slot by air outlet end cross and shell two sides
The notch of formation forms, mixed with heat exchange wind to allow the room air of shell rear side side to flow to air outlet through the first air inducing slot
Conjunction forms mixed flow wind and blows to interior again；The interval notch that second air inducing slot is formed by air outlet forms, to allow shell rear
Room air flow to air outlet through the second air inducing slot, be mixed to form mixed flow wind with heat exchange wind and blow to interior again.First draws
The U-shaped full draining hole of full enclosed is collectively formed in chute and the second drainage trough, increases air inducing and mixes wind area, mixes wind more evenly, drainage
It measures bigger.
Further, wall-hanging air conditioner indoor unit provided by the utility model, drainage trough improve indoor unit air outlet two sides
Drainage flow, improve indoor unit air output, and the gas after heat exchange be sufficiently mixed with indoor gas, and then promotion user is cool
Comfortable air-supply without heat is experienced.Technical solution provided by the utility model not only has preferable realizability and economic valence
Value, and there is promotional value
According to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will be more
Add the above-mentioned and other purposes, advantages and features of clear the utility model.
Detailed description of the invention
Some specific realities of the utility model are described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter
Apply example.Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that
The drawings are not necessarily drawn to scale.In attached drawing:
Fig. 1 is the structural schematic diagram according to the wall-hanging air conditioner indoor unit of the utility model one embodiment；
Fig. 2 is the schematic side elevation of wall-hanging air conditioner indoor unit shown in Fig. 1；
Fig. 3 is the side sectional view of wall-hanging air conditioner indoor unit shown in Fig. 1；
Fig. 4 is the gas flow schematic diagram of wall-hanging air conditioner indoor unit shown in Fig. 1.
Specific embodiment
The wall-hanging air conditioner indoor unit 10 of the utility model embodiment is described referring to Fig. 1 to Fig. 4.It is described below
In, the orientation or positional relationships of the instructions such as "front", "rear", "upper", "lower", "top", "bottom", "inner", "outside", " transverse direction " be based on
Orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the utility model.
Fig. 1 is the structural schematic diagram according to the wall-hanging air conditioner indoor unit 10 of the utility model one embodiment；
Fig. 2 is the schematic side elevation of wall-hanging air conditioner indoor unit 10 shown in Fig. 1；Fig. 3 is wall-hanging air conditioner room shown in Fig. 1
The side sectional view of interior machine 10；Fig. 4 is the gas flow schematic diagram of wall-hanging air conditioner indoor unit 10 shown in Fig. 1, indoor gas
Flow direction is as shown by arrows.The wall-hanging air conditioner indoor unit 10 generally may include shell 100, evaporator 200, blower 300 with
And conduction part 400.The wall-hanging air conditioner indoor unit 10 and air-conditioner outdoor unit (not shown) together constitute with vapor compression refrigeration
The circulatory system realizes the refrigerating/heating to indoor environment.The top of shell 100 has air inlet 120, and lower front has court
Forward downward and at least two air outlets 110 extended in transverse direction, air inlet 120 for allow the air of indoor environment into
Enter inside shell 100, air outlet 110 is used to blow to indoor environment.Shell 100 can be the length of laterally (i.e. left and right directions) extension
Strip structure.Multiple air outlets 110 can be for along the strip of transverse direction diffraction opening.Air outlet 110 is provided with shell 100
Bottom and towards front lower place when blow downwards when being mounted to a wall in order to facilitate wall-hanging air conditioner indoor unit 10.
Evaporator 200 is arranged in shell 100, for carrying out hot friendship with the air for entering shell 100 from air inlet 120
It changes, forms heat exchange wind (being specifically, refrigeration when refrigeration, when heating heats).
Main air duct is provided in shell 100, the leading edge of main air duct constitutes air outlet 110.Main air duct is used for heat exchange wind
It is drained to from evaporator 200 at air outlet 110, realizes refrigerating/heating to indoor blowing.
Blower 300 is arranged in main air duct, is configured to flow to air outlet from evaporator 200 after promoting air pressurized
At 110, as wind blows to indoor offer power from air outlet 110.Blower 300 is preferably that central rotation axis is prolonged in transverse direction
The cross flow fan stretched.Evaporator 200 is preferably the three-stage evaporator covered in front of cross flow fan with upper space, further
Ground can be finned evaporator.
The quantity of blower 300 can be one, can also be multiple.In the present invention, preferably the quantity of blower 300 is 2
~4.In turn, blower 300 is cross flow fan, and the air outlet 110 of indoor unit 10 is corresponding with the air outlet of cross flow fan spiral case.When
When 300 quantity of blower is one, corresponding air outlet 110 can be to be multiple, and each air outlet 110 is separated by setting, blower 300
The air outlet of spiral case corresponds to multiple air outlets 110 of indoor unit 10；It, preferably 2~4, can be with when 300 quantity of blower is multiple
The corresponding air outlet 110 of each blower 300, the air outlet of 300 spiral case of blower and the air outlet 110 1 of indoor unit 10 are a pair of
It answers, naturally it is also possible to which the quantity of air outlet 110 is greater than the quantity of blower 300.
Preferably, transverse uniaxial setting and its diameter of each blower 300 along wall-hanging air conditioner indoor unit 10 are identical；Each
The transverse width distance of air outlet 110 is the same, both realizes balanced ventilation, in turn ensures the overall beautiful of indoor unit 10.
In the prior art, the two sides low efficiency of cross flow fan, the air output of the two sides of corresponding air outlet 110 are formed negative
Pressure is smaller, and in the two sides of the corresponding air outlet 110 of cross flow fan, it is serious to will form reflux.
Furthermore in the prior art, the absorbing quantity of indoor on-hook is small, and mixed wind direction is single, mixes the problems such as wind is uneven and deposits
?.
In view of the above technical problems, the utility model gives the technical solution for adding drainage trough.It is specific as follows: the drainage
The two sides of each air outlet 110 are arranged in slot, make have interval, including the first drainage trough and the second drainage between adjacent air outlet 110
Slot, wherein
First air inducing slot 410 is made of the notch that the two sides of 110 end cross of air outlet and shell 100 are formed, to allow
The room air of 100 rear side side of shell flows to air outlet 110 through the first air inducing slot 410, is mixed to form mixed flow wind with heat exchange wind
Interior is blowed to again.
First air inducing slot, 410 forming process carries out simultaneously with 100 forming process of shell, as 100 forming process of shell
Deformation obtains, and quantity can be one, can also be two.When the quantity of the first air inducing slot 410 is one, setting is being blown
The side of mouth 110, then the room air of the wherein side at 100 rear of shell can be made to flow to air outlet through the first air inducing slot 410
110, mixed flow wind is mixed to form with heat exchange wind and blows to interior again, to a certain extent, increases the absorbing quantity of indoor on-hook, it is real
The diversification of wind direction is now mixed, keeps mixed wind further uniform.
But in the present invention, it is preferable that the quantity of the first air inducing slot 410 is two, is located at air outlet 110
Two sides, then two symmetrical first air inducing slots 410 can make the room air of the two sides at 100 rear of shell through the first air inducing slot
410 flow to air outlet 110, are mixed to form mixed flow wind with heat exchange wind and blow to interior again, increase the absorbing quantity of indoor on-hook, real
The diversification of wind direction is now mixed, keeps mixed wind further uniform, it is further uniformly sent to the room.
Increase by the first air inducing slot 410 in the two sides of air outlet 110, increases the mixed air quantity of 110 two sides of air outlet, further increase
The air output for adding 110 two sides of air outlet, reduces the confluence of its two sides, and then the two sides low efficiency due to cross flow fan is overcome to cause
The small problem of two sides air output.
The interval notch that second air inducing slot 420 is formed by air outlet 110 forms, to allow the Interior Space at 100 rear of shell
Gas flows to air outlet 110 through the second air inducing slot 420, is mixed to form mixed flow wind with heat exchange wind and blows to interior again.
The second air inducing slot 420, two neighboring 110 high-speed flow of air outlet is arranged in 110 interval of air outlet independent of each other
So that 110 interval of air outlet forms strong negative-pressure, drainage air-flow is formed.When air conditioner refrigerating, the drainage air-flow of interval is interspersed
Inside cold airflow wind column, mixed wind and temperature exchange are directly carried out inside wind column, to be formed cool uniform without cold mixed wind
Mixed wind wind column, due to its interval formed strong negative-pressure, the drainage air-flow of Wind Volume high speed can be formed, so, this implementation
The technical solution of example not only may be implemented hot and cold air cross-linking and be sufficiently mixed, while can greatly promote drainage flow, to be promoted
User is cool to be experienced without cold comfortable air-supply.
Shown in as shown in the figure 4, the trend of 110 air-flow of conduction part 400 and air outlet is intuitively represented.
First air inducing slot 410 is located at the side of indoor unit 10, and the second air inducing slot 420 is located at the middle part of indoor unit 10.Left and right
The drainage of two sides the first air inducing slot 410 carries out packaging type to primary air and mixes wind, while the second air inducing of main wind column interval setting
Slot 420 is drained, and primary air is interrupted, and is formed plug-in type air inducing, can not only be promoted drainage flow, while being more importantly inserted into
Formula air inducing, which can be formed in inside primary air, forms air inducing mixing, is sufficiently mixed air inducing air-flow and primary air and greatly promotes mixed wind
Uniformity, promote the experience of comfortable row, technical solution provided by the utility model not only has preferable realizability and economy
Value, and there is promotional value.
In cooling mode, the temperature of mixed flow wind is higher than heat exchange wind, and in a heating mode, the temperature of mixed flow wind is lower than heat
Exchange wind.The utility model can be avoided the too low or excessively high heat exchange wind of temperature and blow to human body, cause human body uncomfortable.In short,
Mixed flow wind to interior, will be made wind softer by air conditioner indoor unit 10, improve the comfort level of air-supply, improve the wind sense of user
Experience.Meanwhile because additional room air is mixed into heat exchange wind, increase the total blast volume of air outlet 110, accelerate refrigeration/
Heat speed.
In some preferred embodiments, the top of the first air inducing slot 410 and the second air inducing slot 420 is along shell 100 at arc
Shape extends from back to front.Further, during extended from back to front, the close air outlet 110 of the first air inducing slot 410
Side wall tilts the lateral edge for extending to air outlet 110 from back to front；The two sidewalls of second air inducing slot 420 tilt from back to front to be extended to
The side wall of air outlet 110.
In the forming process of the first air intake duct and the second air inducing slot 420, the shape of guarantee air inducing slot is along air-flow as far as possible
Flow direction setting, the top camber of the first air inducing slot 410 and the first air inducing slot 410 extends, after facilitating indoor unit 10
The air of side is flowed to 10 front of indoor unit, reduces the resistance of air flowing；In the first air inducing slot 410 and the second air inducing slot 420
Side wall on tilt and extend, help to change the flow direction of the air-flow in 10 front of machine sent to the room, flow the air-flow more
To the direction of 10 air outlet 110 of indoor unit, it is sufficiently mixed with heat-exchange gas sent to the room.
The transverse width of first air inducing slot 410 is equal to the transverse width of the second air inducing slot 420 and is less than the cross of air outlet 110
To width.With maximum increased mixed wind area, reach mixed air quantity and mixed wind effect utmostly.
Preferably, the transverse width of the first air inducing slot 410 or the second air inducing slot 420 and the transverse width of air outlet 110
Than selecting the transverse width of suitable air inducing slot for 1:10~1:5, accounts for the heat exchange wind from air outlet 110 and be sent into room
The major part of interior wind, mixing wind is finally sent into interior under the guidance of wind deflector 500, to guarantee the stabilization of room temperature, Xiang Yong
Family provides cool without cold air-supply experience.
So far, although those skilled in the art will appreciate that the more of the utility model have been shown and described in detail herein
A exemplary embodiment still, still can be according to the utility model public affairs in the case where not departing from the spirit and scope of the utility model
The content opened directly determines or derives many other variations or modifications for meeting the utility model principle.Therefore, this is practical new
The range of type is understood that and regards as to cover all such other variations or modifications.
Claims (10)
1. a kind of wall-hanging air conditioner indoor unit, characterized by comprising:
Shell, top have air inlet, and lower front has extend towards front lower place and in transverse direction at least two to send
Air port；
Evaporator is arranged in the shell, for carrying out heat exchange with the air flowed into from the air inlet, forms heat exchange
Wind；
At least one blower, each blower are correspondingly arranged the air outlet and being configured to and promote the heat exchange wind from described
The corresponding air outlet is flowed at evaporator；
The two sides of each air outlet are arranged in conduction part, so as to have interval between the adjacent air outlet；Wherein
The conduction part includes the first air inducing slot and the second air inducing slot；
The first air inducing slot is made of the notch that the two sides of the air outlet end cross and the shell are formed, to allow
The room air for stating shell rear side side flows to the air outlet through the first air inducing slot, is mixed to form with the heat exchange wind mixed
Stream wind blows to interior again；
The interval notch that the second air inducing slot is formed by the air outlet forms, to allow the room air at the shell rear
The air outlet is flowed to through the second air inducing slot, mixed flow wind is mixed to form with the heat exchange wind and blows to interior again.
2. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that
The transverse width distance of each air outlet is the same.
3. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that
The top of the first air inducing slot and the second air inducing slot extends from back to front along the shell camber.
4. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that
The side wall close to the air outlet of the first air inducing slot tilts the lateral edge for extending to the air outlet from back to front；
The two sidewalls of the second air inducing slot tilt the side wall for extending to the air outlet from back to front.
5. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that
The transverse width of the first air inducing slot is equal to the transverse width of the second air inducing slot and respectively less than described air outlet
Transverse width.
6. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that
The first air inducing slot and the second air inducing slot are formed by the lower compression of the shell.
7. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that
The ratio of the transverse width of the transverse width of the first air inducing slot or the second air inducing slot and the air outlet is 1:10
~1:5.
8. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that
Each blower is the cross flow fan that center rotation axis is laterally extended；And
The evaporator is the three-stage evaporator in front of the covering cross flow fan with upper space.
9. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that
The quantity of the blower is 2~4.
10. wall-hanging air conditioner indoor unit according to claim 9, which is characterized in that
Transverse uniaxial setting and its diameter of each blower along the wall-hanging air conditioner indoor unit are identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820824387.6U CN208418987U (en) | 2018-05-30 | 2018-05-30 | A kind of wall-hanging air conditioner indoor unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820824387.6U CN208418987U (en) | 2018-05-30 | 2018-05-30 | A kind of wall-hanging air conditioner indoor unit |
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| Publication Number | Publication Date |
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| CN208418987U true CN208418987U (en) | 2019-01-22 |
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ID=65113833
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| CN201820824387.6U Active CN208418987U (en) | 2018-05-30 | 2018-05-30 | A kind of wall-hanging air conditioner indoor unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110553313A (en) * | 2018-05-30 | 2019-12-10 | 青岛海尔空调器有限总公司 | wall-mounted air conditioner indoor unit |
-
2018
- 2018-05-30 CN CN201820824387.6U patent/CN208418987U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110553313A (en) * | 2018-05-30 | 2019-12-10 | 青岛海尔空调器有限总公司 | wall-mounted air conditioner indoor unit |
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