A kind of air conditioner indoor unit and air conditionerTechnical field
The utility model belongs to air-conditioning technical field, and in particular to a kind of air conditioner indoor unit and and air conditioner.
Background technique
The wall hanging air conditioner of the prior art realizes that air-supply generally requires two sets of blowers up and down, cause it is with high costs, and due toAir-conditioning needs more set blowers and causes air-conditioning overall dimensions bigger than normal, influences appearance.And existing wall-hanging air conditioner is realized up and down simultaneouslyThe air-flow of air outlet would tend to occur when air-supply again generation the case where flowing back into air inlet, is caused under air conditioner refrigerating heating efficiencyDrop, therefore the utility model proposes a kind of Air-conditioner design schemes that the working condition can be achieved.
Realize that air-supply generally requires two sets of blowers up and down, causes since wall-hanger air conditioner indoor unit in the prior art existsIt is with high costs, and cause air-conditioning overall dimensions bigger than normal since air-conditioning needs more set blowers, appearance is influenced, and go out simultaneously up and downThe technical problems such as the case where will appear the airflow reflux of air outlet when wind to air inlet, therefore the utility model researching and designing goes out oneKind air conditioner indoor unit and and air conditioner.
Utility model content
Therefore, real the technical problem to be solved by the present invention is to overcome air conditioner indoor unit in the prior art to existNow air-supply generally requires two sets of blowers up and down, leads to defect with high costs, to provide a kind of air conditioner indoor unit and and air-conditioningDevice.
The utility model provides a kind of air conditioner indoor unit comprising:
Blower；
Air channel structure, the air channel structure accommodates the blower in wherein, and the air channel structure further includes by the windSecond air outlet derived from first air outlet derived from the part outlet air air-flow of machine and the part outlet air air-flow by the blower, andFirst air outlet and second air outlet are arranged along the vertical direction and first air outlet is arranged in described second and goes outThe top in air port.
Preferably,
The blower is cross flow fan, and along the rotation direction of the cross flow fan, first air outlet with respect to positionIn the upstream side of second air outlet.
Preferably,
The air channel structure include the first air duct being connected with first air outlet and with the second air outlet phaseSecond air duct of connection.
Preferably,
First air duct and second air duct are shunted at airflow diversion point, and air-flow is after the blowerIt is respectively enterd in first air duct and second air duct by being split into two strands of air-flows at the airflow diversion point again.
Preferably,
Minimum spacing of the airflow diversion point apart from the cross flow fan is greater than 5mm.
Preferably,
It is and opposite along the rotation direction of the cross flow fan, first air outlet when the blower is cross flow fanWhen positioned at the upstream side of second air outlet: with the section of the cross flow fan axis perpendicular in, first air ductMean width ratio described in the width in the second air duct want small.
Preferably,
It further include air inlet, and the air inlet includes upper air inlet above the blower and is located at the blowerThe lower air inlet of lower section.
Preferably,
It further include heat exchanger, and the heat exchanger includes that first be set between the blower and the upper air inlet is changedHot part and the second heat exchanging part being set between the blower and the lower air inlet, first heat exchanging part and describedSecond heat exchanging part connects and forms bending structure；
Preferably,
The air conditioner indoor unit further includes the upper wind deflector being set at the upper air outlet and is set to the lower outlet airLower wind deflector at mouthful.
The utility model also provides a kind of air conditioner comprising preceding described in any item air conditioner indoor unit.
A kind of air conditioner indoor unit and air conditioner provided by the utility model have the following beneficial effects:
The utility model by set air passage portion to include the first air outlet and the second air outlet about two clothThe structure type for the air outlet set enables to outlet air up and down only need to just be able to achieve by a blower, and solution is sent simultaneously up and downThe air-conditioning of wind mostly uses greatly two or more blowers and the higher technical problem of cost, so that cost is greatly lowered, andSolve the problem of cover blowers and lead to that air-conditioning overall dimensions are bigger than normal to influence appearance so that air conditioner structure and size greatly reduce,Structure is more compact；
And the utility model also passes through the structure type that upper two air inlets of lower air inlet are arranged, and can effectively avoid adoptingWith single air inlet, spacing is smaller and will appear return air in the case where identical intake, between its air inlet and air outletDefect so that air inlet is dispersed to two air inlets up and down, enable the aperture of each air inlet suitably open it is small, to havingThe technical issues of effect reduces the spacing between air inlet and air outlet, efficiently solves return air.
Detailed description of the invention
Fig. 1 is structural representation of the air conditioner indoor unit of the utility model when upper lower air inlet and upper and lower air outlet are openedFigure；
Fig. 2 is structural representation of the air conditioner indoor unit of the utility model when upper lower air inlet and upper and lower air outlet are turned offFigure.
Appended drawing reference indicates in figure are as follows:
1, blower；2, air channel structure；21, the first air outlet；22, the second air outlet；23, the first air duct；24, the second windRoad；3, airflow diversion point；4, air inlet；41, upper air inlet；42, lower air inlet；5, heat exchanger；51, the first heat exchanging part；52,Second heat exchanging part；61, upper wind deflector；62, lower wind deflector；7, shell.
Specific embodiment
As shown in Figs. 1-2, the utility model provides a kind of air conditioner indoor unit comprising:
Blower 1；
Air channel structure 2, the air channel structure 2 accommodates the cross flow fan 1 in wherein, and the air channel structure 2 further includesDerived from first air outlet 21 derived from part outlet air air-flow by the blower 1 and the part outlet air air-flow by the blower 1Second air outlet 22, and first air outlet 21 and second air outlet 22 are arranged along the vertical direction and described first goes outAir port 21 is arranged in the top of second air outlet 22.
The utility model by set air passage portion to include the first air outlet and the second air outlet about two clothThe structure type for the air outlet set enables to outlet air up and down only need to just be able to achieve by a blower, and solution is sent simultaneously up and downThe air-conditioning of wind mostly uses greatly two or more blowers and the higher technical problem of cost, so that cost is greatly lowered, andSolve the problem of cover blowers and lead to that air-conditioning overall dimensions are bigger than normal to influence appearance so that air conditioner structure and size greatly reduce,Structure is more compact.
Preferably,
The blower is cross flow fan, and opposite along the rotation direction of the cross flow fan, first air outlet 21Positioned at the upstream side of second air outlet 22.This is the preferred constructive form of the blower of the utility model, and the first air outletPositioned at the upstream side of the second air outlet, i.e., as shown in Figs. 1-2, the first air outlet is due to being located above and being located at upstream side again, i.e.,The direction of rotation of cross flow fan is counterclockwise, lower section to be turned to above left side and carries out outlet air, the first outlet air from topMouthful outlet air and the second air outlet from below.
Preferably,
The air channel structure 2 include the first air duct 23 being connected with first air outlet 21 and with second outlet airThe second air ducts 24 that mouth 22 is connected.This is the further preferred structure type of the air channel structure of the utility model, that is, is passed throughThe setting in the first and second air ducts, make to cross flow fan blow out air-flow be separated and shunted by two air ducts, respectively fromTwo air ducts are simultaneously blown out from two air outlets, realize that a blower drives the purpose and effect of two air outlets.
Preferably,
First air duct 23 and second air duct 24 are shunted at airflow diversion point 3, and air-flow is described in the processFirst air duct 23 and described is respectively enterd by being split into two strands of air-flows at the airflow diversion point 3 again after blower 1In second air duct 24.Shunting function can be carried out to the wind that cross flow fan is blown out by the setting of airflow diversion point, and then canEnable air-flow to respectively enter in the first and second air ducts and blow out from upper and lower air outlet, realizes that outlet air only needs one up and downThe effect of blower.
Preferably,
Minimum spacing of the airflow diversion point 3 apart from the blower 1 is greater than 5mm.This is the air-flow point of the utility modelFlow point is preferably provided with position, its minimum spacing between blower is set greater than 5mm or more, can effectively ensure that through-flowThe wind of blower blowout can have air-flow blowout from two air ducts, avoid the air-flow in some air duct smaller even without air-flowThe case where, and airless or the lesser problem of air-flow occur when avoiding singly opening upper air duct or singly opening lower air duct, solve low efficiencyThe problem of.
Preferably,
When the blower is cross flow fan, and along the rotation direction of the cross flow fan, 21 phase of the first air outletTo be located at second air outlet 22 upstream side when: with the section of 1 axis perpendicular of cross flow fan in, described firstThe width in the second air duct 24 described in the mean width ratio in air duct 23 wants small.This is first air duct and the second air duct of the utility modelPreferred constructive form, will be located at upstream side the first air duct width be set as than be located at downstream side the second air duct widthIt is small, since rotation direction, the upper exhaust air flue along cross flow fan are closer apart from cross flow fan flow field high velocity, outlet air wind as aboveRoad windage and lower exhaust air flue quite will lead to exhaust air flue flow much larger than lower exhaust air flue, the outlet air of trip side disposed thereonThe air-flow of mouth is larger compared with various flow, and the air flow rate in downstream side is smaller, because of the air-flow in order to which upper and lower exhaust air flue is effectively ensuredFlow is of substantially equal, and the setting of upper exhaust air flue is narrow compared with lower exhaust air flue, and the air-flow comfort level blown out up and down is enabled to tend toUnanimously, the inconsistent situation of indoor air force is avoided the occurrence of.
Preferably,
It further include air inlet 4, and the air inlet 4 includes positioned at the upper air inlet 41 of 1 top of blower and positioned at instituteState the lower air inlet 42 of 1 lower section of blower.This is the preferred constructive form of the utility model, by be arranged upper lower air inlet two intoThe structure type in air port, can effectively avoid using single air inlet in the case where identical intake, its air inlet with go outSpacing is smaller and will appear the defect of return air between air port, so that air inlet is dispersed to two air inlets up and down, so that eachThe aperture of air inlet can suitably open it is small, to effectively reduce spacing between air inlet and air outlet, efficiently solve backThe technical issues of wind.
Preferably,
It further include heat exchanger 5, and the heat exchanger 5 includes being set between the blower 1 and the upper air inlet 41First heat exchanging part 51 and the second heat exchanging part 52 being set between the blower 1 and the lower air inlet 42, described firstHeat exchanging part 51 and second heat exchanging part 52 connect and form bending structure.This is the preferred of the heat exchanger of the utility modelStructure type is formed as the structure type of " > " shape, so that the air-flow that the first heat exchanging part of bending comes in upper air inletIt exchanges heat, the second heat exchanging part of bending exchanges heat to the air-flow that lower air inlet is come in, and realizes the mesh for being segmented heat exchange respectively's.
Preferably,
The air conditioner indoor unit further includes the upper wind deflector 61 being set at first air outlet 21 and is set to describedLower wind deflector 62 at second air outlet 22.This is the further preferred structure type of the utility model, can be respectively to twoAir-flow at a air outlet is oriented to.
The utility model also provides a kind of air conditioner comprising preceding described in any item air conditioner indoor unit.
The utility model by set air passage portion to include the first air outlet and the second air outlet about two clothThe structure type for the air outlet set enables to outlet air up and down only need to just be able to achieve by a blower, and solution is sent simultaneously up and downThe air-conditioning of wind mostly uses greatly two or more blowers and the higher technical problem of cost, so that cost is greatly lowered, andSolve the problem of cover blowers and lead to that air-conditioning overall dimensions are bigger than normal to influence appearance so that air conditioner structure and size greatly reduce,Structure is more compact；
And the utility model also passes through the structure type that upper two air inlets of lower air inlet are arranged, and can effectively avoid adoptingWith single air inlet, spacing is smaller and will appear return air in the case where identical intake, between its air inlet and air outletDefect so that air inlet is dispersed to two air inlets up and down, enable the aperture of each air inlet suitably open it is small, to havingThe technical issues of effect reduces the spacing between air inlet and air outlet, efficiently solves return air.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at thisMade any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility modelProtection scope within.The above is only the preferred embodiment of the utility model, it is noted that for the artFor those of ordinary skill, without deviating from the technical principle of the utility model, several improvements and modifications can also be made,These improvements and modifications also should be regarded as the protection scope of the utility model.