CN203857578U - Air conditioner - Google Patents
Air conditioner Download PDFInfo
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- CN203857578U CN203857578U CN201420218504.6U CN201420218504U CN203857578U CN 203857578 U CN203857578 U CN 203857578U CN 201420218504 U CN201420218504 U CN 201420218504U CN 203857578 U CN203857578 U CN 203857578U
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Abstract
The utility model discloses an air conditioner which comprises an indoor unit body and a heat exchanger formed in the indoor unit body. A mixed air outlet and a non-heat-exchange air inlet are formed in the indoor unit body, and an air supply device communicated with the non-heat-exchange air inlet and the mixed air outlet is formed in the indoor unit body. A first air channel and a second air channel are further formed in the indoor unit body and are horizontally and symmetrically arranged with the vertical line of the axis of the air supply device as the symmetric axis, the air supply device is arranged at an air outlet of the first air channel and an air outlet of the second air channel, a first cross-flow fan is formed at the position of an air inlet of the first air channel, and a second cross-flow fan is formed at the position of an air inlet of the second air channel. The air conditioner can solve the problems that in an existing air conditioner with an installation portion, an additional air supply device is difficult to arrange, and air volume increase and air-out softness improvement are also difficult.
Description
Technical field
The utility model belongs to air-conditioning technique field, specifically, relates to a kind of air-conditioner.
Background technology
The air-conditioning that existing wall-hanging air conditioner or ceiling type air conditioner etc. have an installation portion when air-supply, the wind after heat exchanger heat exchange directly under the effect of fan inside, the air outlet offered from air-conditioning blows out, the wind blowing out is all heat exchange wind.General, extra air-supply arrangement is not set between heat exchanger and air outlet.A shortcoming of this air-conditioning is that air quantity is less because the wind of sending is all heat exchange wind, and indoor wind circulation rate is slow; Another shortcoming is that the wind of sending is soft not, and especially, under refrigeration mode, the cool breeze blowing out directly blows to it user, and it is uncomfortable that user feels.
In addition, the existing air-conditioning with installation portion generally all adopts axial-flow fan, axial-flow fan, air channel and determined to be difficult to arrange extra air-supply arrangement within it with the position relationship of air outlet.
Summary of the invention
The purpose of this utility model is to provide a kind of air-conditioner, to solve the existing air-conditioner with installation portion, is difficult to arrange extra air-supply arrangement to increase the problem of air quantity, raising air-out mildness.
For realizing above-mentioned utility model object, the utility model adopts following technical proposals to be achieved:
A kind of air-conditioner, comprise indoor set body and the heat exchanger that is formed on described indoor set body interior, on described indoor set body, be formed with and mix wind outlet and non-heat exchange wind inlet, in described indoor set body, be formed with the air-supply arrangement that is communicated with described non-heat exchange wind inlet and the outlet of described mixing wind, the wind guiding member of opening before and after described air-supply arrangement connects, has in the middle of including at least two, the perforation air channel be arranged in order before and after described at least two wind guiding members, middle formation front and back connecting, forms heat exchange wind air channel between wind guiding member described in adjacent two; In described indoor set body, be also formed with the first air channel and the second air channel, take the vertical line of described air-supply arrangement axis and are symmetrical set as symmetry axis in described the first air channel and described the second air channel, described air-supply arrangement is arranged on the air outlet place in described the first air channel and described the second air channel, air inlet place in described the first air channel is formed with the first axial-flow fan, at the air inlet place in described the second air channel, is formed with the second axial-flow fan.
Air-conditioner as above, is formed with installation portion on described indoor set body, and the axis of described the first axial-flow fan, the axis of described the second axial-flow fan and the axis of described air-supply arrangement are parallel to each other, and all perpendicular with the installed surface of described installation portion.
Air-conditioner as above, described the first axial-flow fan and described the second axial-flow fan be take the vertical line of described air-supply arrangement axis and are symmetrical set in corresponding air channel as symmetry axis.
Air-conditioner as above, described the first air channel includes the first spiral case and the second spiral case, described the second air channel includes the first spiral case and the second spiral case, on the cross section perpendicular to described air-supply arrangement axis, first spiral case in first spiral case in described the first air channel and described the second air channel forms " people " font structure, along described " people " font structure, from branch end, the direction to top extends to described indoor set body respectively in one end of one end of second spiral case in described the first air channel and second spiral case in described the second air channel, described air-supply arrangement is formed in the region of second spiral case in described " people " font structure top and described the first air channel and the second spiral case restriction in described the second air channel.
Air-conditioner as above, on the cross section perpendicular to described air-supply arrangement axis, the structure that one end of one end of second spiral case in described the first air channel and second spiral case in described the second air channel extends out gradually with the axis with respect to described " people " font structure respectively extends to described indoor set body, form sector region, described air-supply arrangement is formed on the middle part of described sector region.
Air-conditioner as above, second spiral case in described the first air channel extends to described the first axial-flow fan away from one end of described air-supply arrangement, forms the snail tongue of described the first axial-flow fan; Second spiral case in described the second air channel extends to described the second axial-flow fan away from one end of described air-supply arrangement, forms the snail tongue of described the second axial-flow fan.
Air-conditioner as above, described heat exchanger comprises the First Heat Exchanger that is positioned at described the first axial-flow fan air inlet place and the second heat exchanger that is positioned at described the second axial-flow fan air inlet place, the volute section of described the first axial-flow fan is to First Heat Exchanger described in described First Heat Exchanger extension wrapping portion, and the volute section of described the second axial-flow fan is to the second heat exchanger described in described the second heat exchanger extension wrapping portion.
Air-conditioner as above, the top of described " people " font structure is contiguous or against described air-supply arrangement.
Air-conditioner as above, first spiral case in described the first air channel and first spiral case in described the second air channel are integral type structure.
Compared with prior art, advantage of the present utility model and good effect are: the utility model is symmetrical arranged two air channels to having the indoor set of the air-conditioner of installation portion, in air channel, be symmetrical arranged axial-flow fan and air-supply arrangement, realize easily the object that extra air-supply arrangement is set thering is the indoor set of installation portion, be beneficial to even, effective, the stable air-supply of air-supply arrangement.And, by air-supply arrangement is set in air conditioner room unit, when utilizing this air-supply arrangement that the heat exchange wind in the inner air channel of air-conditioning is blown out through connecting air channel front end, can utilize suction function suction part outside not the non-heat exchange wind of heat exchange participate in the last air-out of air-conditioning, increased the whole intake of air-conditioning, accelerate flowing of room air, further improved the whole uniformity of room air.And such mixing air is comparatively soft, blow to user and can feel more comfortable with it, improved user's comfortableness experience effect.Thereby, improved the wind pushing performance of such air-conditioning.
Read by reference to the accompanying drawings after the specific embodiment of the present utility model, other features of the present utility model and advantage will become clearer.
Accompanying drawing explanation
Fig. 1 is one of stereogram of the utility model air-conditioner embodiment;
Fig. 2 be the utility model air-conditioner embodiment stereogram two;
Fig. 3 is the front view of the utility model air-conditioner embodiment;
Fig. 4 is the side view of the utility model air-conditioner embodiment;
Fig. 5 is the rearview of the utility model air-conditioner embodiment;
Fig. 6 be in Fig. 4 B-B ' to cutaway view;
Fig. 7 be in Fig. 3 A-A ' to cutaway view;
Fig. 8 is the stereogram of heat exchanger and main air inlet in Fig. 6;
Fig. 9 is the enlarged drawing of heat exchanger and main air inlet in Fig. 6.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below with reference to drawings and Examples, the utility model is described in further detail.
First, the technical term relating in this specific embodiment is made to a brief description: following when mentioning each structural member front or rear, be to define with the position with respect to user under structural member normal operating condition; During description before or after carrying out for the arrangement position of a plurality of structural members, it is also the definition that the device that forms with a plurality of structural members is done with respect to user's position under normal operating condition.Following heat exchange wind refers to from air-conditioning inside, wind after exchanger heat exchange; Non-heat exchange wind refers to the wind from air-conditioning environment space of living in, is for heat exchange wind, is not the wind that directly comes from heat exchanger; Mix wind and refer to the wind that heat exchange wind and non-heat exchange wind are mixed to form.
Refer to an embodiment of the utility model air-conditioner shown in Fig. 1 to Fig. 9.
As the stereogram of Fig. 1 and Fig. 2, illustrated, the air-conditioner of this embodiment includes indoor set body 100.Specifically, indoor set body 100 comprises fore shell 1 and back cover 2, and both connect with removably.Preferably, the orthographic projection of fore shell 1 and back cover 2 is circle, and also, fore shell outline line 11 and back cover outline line (in figure, not marking) are circle, thereby the orthographic projection of whole indoor set body 100 is also circular, as shown in the rearview of the front view of Fig. 3 and Fig. 5.Thereby whole indoor set unique outlook is attractive in appearance, meet user's personalized aesthetic requirement.But the orthographic projection of indoor set body 100 is not limited to circle, can also be the polygon that limit number is greater than 4, and be preferably the regular polygon that limit number is greater than 4, as regular hexagon, octagon etc.
In this embodiment, back cover 2 is as the major part of indoor set body 100, and thickness is greater than the thickness of fore shell 1, and the cylindrical structure of back cover 2 main body, centre surrounds larger spatial accommodation, in order to hold, to arrange the miscellaneous part of indoor set, as heat exchanger, axial-flow fan etc.Concrete parts and arrangement are referring to follow-up description.
On back cover 2, have installation portion 21, installation portion 21 has installed surface 211.The air conditioner room unit of this embodiment can be to be installed on metope by installation portion 21, forms wall-hanging air conditioner; Also can be to be installed on roof by installation portion 21, form ceiling-mounted air conditioner.And after air conditioner room unit is installed, installed surface 211 will be attached to or close metope or roof.
On back cover 2, be also to be formed with non-heat exchange wind inlet 22 on the back side of indoor set body 100, on fore shell 1, be also on the front of indoor set body 100, to be formed with to mix wind outlet 13, and front and back are corresponding in position with mixing wind outlet 13 for non-heat exchange wind inlet 22, are circle.In described indoor set body 100 inside, be also to be provided with air-supply arrangement 3 in the space that surrounds of fore shell 1 and back cover 2, non-heat exchange wind inlet 22 and mix wind outlet 13 and be communicated with by air-supply arrangement 3.Shown in the side view of Fig. 4, on the cylinder side wall of back cover 2, be also to be formed with main air inlet on the side of indoor set body 100, be used for sucking outside wind under the effect of the axial-flow fan of indoor set body 100 interior settings.Particularly, main air inlet comprises and is formed on the first main air inlet 23 on back cover 2 left side walls and is formed on the second main air inlet 24 on right side wall.
Shown in Fig. 6 and Fig. 7, wherein, Fig. 6 be in Fig. 4 B-B ' to cutaway view, also perpendicular to the sectional view of air-supply arrangement 3 axis, Fig. 7 be in Fig. 3 A-A ' to cutaway view.Air-supply arrangement 3 includes four wind guiding members that are arranged in order from front to back, is respectively middle wind guiding member the 32, second middle wind guiding member 33 and the rear end wind guiding member 34 of front end wind guiding member 31, first.These four wind guiding members that front and back are arranged in order are annular.Wherein, in the middle of front end wind guiding member 31, connect, there is former and later two openings, be respectively and mix wind outlet and air inlet (not marking in figure); In the middle of first, in the middle of wind guiding member 32, connect, there is former and later two openings, be respectively air outlet and air inlet (in figure, not marking); In the middle of second, in the middle of wind guiding member 33, connect, there is former and later two openings, be respectively air outlet and air inlet (in figure, not marking); In the middle of rear end wind guiding member 34, connect, there is former and later two openings, be respectively air outlet and non-heat exchange wind inlet (in figure, not marking).After middle wind guiding member the 32, the second middle wind guiding member 33 of front end wind guiding member 31, first and rear end wind guiding member 34 front and back are arranged in order, before and after middle formation the perforation air channel of all four wind guiding members of perforation (not marking in figure).And, in the middle of front end wind guiding member 31 and first, between wind guiding member 32, be formed with between the first middle wind guiding member 32 in heat exchange wind air channel 35, the first and the second middle wind guiding member 33 and be formed with the second heat exchange wind air channel 36; In the middle of second, between wind guiding member 33 and rear end wind guiding member 34, be formed with the 3rd annular heat exchange wind air channel 37.And these three heat exchange wind air channels are annular.
After the interior air-supply arrangement 3 that said structure is set of indoor set body 100, during indoor set operation, under the effect of axial-flow fan, indoor wind enters indoor set body 100 inside by the first main air inlet 23 and the second main air inlet 24, and accelerates to blow to heat exchanger and carry out heat exchange.Heat exchange wind after heat exchange is to air-supply arrangement 3, and through the first heat exchange wind air channel 35, the second heat exchange wind air channel 36 and the 3rd heat exchange wind air channel 37, enter and connect air channel, and then blow out through connecting the mixing wind outlet of air channel from front end wind guiding member 31 and the mixing wind outlet 13 on fore shell 1.Because the heat exchange wind wind speed that blows out from each heat exchange wind air channel becomes large, thereby corresponding wind guiding member surface pressing is reduced and form negative pressure in connecting air channel.Outside indoor wind is as non-heat exchange wind, under the effect of negative pressure, the non-heat exchange wind inlet of the non-heat exchange wind inlet 22 from back cover 2 and rear end wind guiding member 34 is entered and connects air channel, and together with after the heat exchange wind blowing out with heat exchange wind air channel formation mixing wind, deliver to indoor.
After adopting air-supply arrangement 3, when heat exchange wind blows out through connecting air channel front end, the energy suction part outside not non-heat exchange wind of heat exchange participates in the last air-out of air-conditioning, such mixing wind is comparatively soft, blow to user and can feel more comfortable with it, improved user's comfortableness experience effect.And, utilize suction function suction part outside that air-supply arrangement 3 produces not the wind of heat exchange participate in the last air-out of air-conditioning, increased the whole intake of air-conditioning, accelerated flowing of room air, further improved the whole uniformity of room air.
For the indoor set of air-supply arrangement 3 is set, owing to wanting wall-hanging or ceiling mounting type to install, volume can not be excessive, otherwise, can or affect indoor integral layout not by user-selected use because of installing space restriction.For this reason, need to do corresponding improvement design to the structure of this indoor set.Particularly, need to all make adaptability design to the evaporimeter of indoor set, axial-flow fan, air channel, inlet and outlet etc.Structure please refer to description below more specifically.
Shown in Fig. 6 and Fig. 7, simultaneously in conjunction with shown in Fig. 1 to Fig. 5, in this embodiment, in indoor set body 100, be provided with two axial-flow fans, be respectively the first axial-flow fan 41 and the second axial-flow fan 42.The installed surface 211 of the axis of air-supply arrangement 3 and installation portion 21 is perpendicular, and the axis of the axis of the first axial-flow fan 41 and the second axial-flow fan 42 is also perpendicular with installed surface 211 respectively.Also, in this embodiment, air-supply arrangement 3 along fore shell 1 to the direction of back cover 2, be also the thickness direction setting of indoor set body 100, the first axial-flow fan 41 and the second axial-flow fan 42 are also along the thickness direction setting of indoor set body 100.And the axis of the axis of air-supply arrangement 3, the first axial-flow fan 41 and the axis of the second axial-flow fan 42 are parallel to each other.
By setting like this, axial-flow fan length diminishes, and can effectively dwindle the volume of whole indoor set body 100.And by strengthening axial-flow fan diameter, and adopt two axial-flow fans, do not affect its wind pushing performance.
For guaranteeing air-supply uniformity, the first axial-flow fan 41 and the second axial-flow fan 42 be take the vertical line of air-supply arrangement 3 axis and are symmetrical set as symmetry axis.Also, in Fig. 6, the first axial-flow fan 41 and the second axial-flow fan 42 take circle mix wind export 13 vertical directions diameter place straight line L as symmetry axis symmetrical.
The first axial-flow fan 41 is corresponding with the first main air inlet 23, and between is provided with First Heat Exchanger 61; The second axial-flow fan 42 is corresponding with the second main air inlet 24, and between is provided with the second heat exchanger 62.Thereby, form air draught type structure, can effectively reduce the noise of indoor set.And, the first main air inlet 23 and the second main air inlet 24 take straight line L as symmetry axis symmetrical, First Heat Exchanger 61 and the second heat exchanger 62 also take this straight line L as symmetry axis symmetrical.
In this embodiment, the first axial-flow fan 41 and the second axial-flow fan 42 take straight line L as symmetry axis symmetrical, and, in the cutaway view shown in Fig. 6, the axis subpoint O3 of the axis subpoint O1 of the first axial-flow fan 41, the axis subpoint O2 of the second axial-flow fan 42 and air-supply arrangement 3 forms isosceles triangle, the summit that the axis subpoint O3 of air-supply arrangement 3 is isosceles triangle.And in formed isosceles triangle, its base angle is α, the number of degrees of α are not more than 75 °.Preferably, the number of degrees of α are 60 °, also form equilateral triangle.Thereby, can make the air intake wind path of whole indoor set and the formation of air-out wind path more smooth and easy, be conducive to air draught and air-supply, and air-supply noise is low.
Corresponding with two set axial-flow fans, in indoor set body 100, be also provided with the first air channel 51 and the second air channel 52.Concrete, the first air channel 51 and the second air channel 52 also take straight line L as symmetry axis symmetrical.The first axial-flow fan 41 is arranged on the air inlet place in the first air channel 51, and the second axial-flow fan 42 is arranged on the air inlet place in the second air channel 52, and air-supply arrangement 3 is arranged on the air outlet place in the first air channel 51 and the second air channel 52.
Specifically, in the cutaway view shown in Fig. 6, the first air channel 51 includes the first spiral case 511 and the second spiral case 512, the second air channels 52 include the first spiral case 521 and the second spiral case 522.The first spiral case 511, as the rear spiral case in the first air channel 51, forms " people " font structure with the first spiral case 521 as the second air channel 52 rear spiral cases.Rear snail tongue 5111 in the first spiral case 511 and the rear snail tongue 5211 of the first spiral case 521 are separated from each other, and form two branch end of " people " font structure; And the first spiral case 511 is overlapping with respect to the first spiral case top 5212 of rear snail tongue 5211 with respect to the first spiral case top 5112 and first spiral case 521 of rear snail tongue 5111, form the top of " people " font structure.Wherein, the top of " people " font structure is contiguous or against air-supply arrangement 3, preferably against air-supply arrangement 3.Thereby the wind that makes two air channels was air channel independently separately before entering into air-supply arrangement 3, avoids two wind in air channel to mix and produce noise.Preferably, the first spiral case 511 and the first spiral case 521 are integral type structure.
Second spiral case 512 relative with the first spiral case 511 be as the front spiral case in the first air channel 51, its second spiral case first end 5121 will be along " people " font structure from branch end the direction to top extend, in Fig. 6, be also to extend from bottom to top.Preferably, the second spiral case first end 5121 extends to the outline line of fore shell 1 and back cover 2.Same, second spiral case 522 relative with the first spiral case 521 be as the front spiral case in the second air channel 52, its also bottom-up extension of the second spiral case first end 5221.Preferably, the second spiral case first end 5221 extends to the outline line of fore shell 1 and back cover 2.As preferred embodiment, the second spiral case first end 5121 and the second spiral case first end 5221 with the axis with respect to " people " font structure, be also that the structure that the straight line L in Fig. 6 extends out is gradually extended from bottom to top, and form sector region 53 with the outline line of fore shell 1 and back cover 2.Air-supply arrangement 3 is formed on the middle part of sector region 53.Thereby, by means of the first air channel 51 and the second air channel 52, the first axial-flow fan 41 and the second axial-flow fan 42 can blow the heat exchange wind after First Heat Exchanger 61 and the second heat exchanger 62 heat exchanges to air-supply arrangement 3 steadily, equably, and send through air-supply arrangement 3.Thereby, the wind pushing performance of air-conditioning not only can be guaranteed, and stable, continuous negative pressuren zone can be guaranteed in air-supply arrangement 3 to form, to introduce outside non-heat exchange wind and heat exchange wind, be mixed into and mix wind and send in the lump, further promote air-conditioning performance.
For the second spiral case first end 5121 and the second spiral case first end 5221, extend upward the situation of the outline line that does not reach fore shell 1 and back cover 2, air-supply arrangement 3 is still arranged at the air outlet place in the first air channel 51 and the second air channel 52, and preferred air-supply arrangement 3 is partly or entirely positioned at the inner side of this two duct outlet.
One end relative with the second spiral case first end 5121 on the second spiral case 512, also away from one end of air-supply arrangement 3, be the second spiral case snail tongue 5122, this second spiral case snail tongue 5122 extends to the first axial-flow fan 41, forms its snail tongue.As preferred embodiment, the end of the second spiral case snail tongue 5122 continues rearward First Heat Exchanger 61 and extends, and wraps part First Heat Exchanger 61.Same, one end relative with the second spiral case first end 5221 on the second spiral case 522, also away from one end of air-supply arrangement 3, be the second spiral case snail tongue 5222, this second spiral case snail tongue 5222 extends to the second axial-flow fan 42, forms its snail tongue.As preferred embodiment, the end of the second spiral case snail tongue 5222 continues rearward the second heat exchanger 62 and extends, and wraps part the second heat exchanger 62.
Further, in this embodiment, enough even at the circumferential direction upper air inlet of air-supply arrangement 3 for guaranteeing the wind energy being sent in air-supply arrangement 3 through the first air channel 51 and the second air channel 52, at least one heat exchange wind air channel of air-supply arrangement 3, distribution of air flow assembly 38 is set.Preferably, in this embodiment, in three heat exchange wind air channels of air-supply arrangement 3, be provided with distribution of air flow assembly 38.Specifically, shown in Fig. 2, Fig. 6 and Fig. 7, distribution of air flow assembly 38 comprises that the first air distribution plate 381 and 382, two air distribution plates of the second air distribution plate are in the circumferential direction in heat exchange wind air channel, wind direction is symmetrical is distributed in each heat exchange wind air channel along heat exchange wind air-supply.Particularly, the first air distribution plate 381 is arranged in the first heat exchange wind air channel 36, the second heat exchange wind air channel 37 and the 3rd heat exchange wind air channel 38; The second air distribution plate 388 is also arranged in the first heat exchange wind air channel 36, the second heat exchange wind air channel 37 and the 3rd heat exchange wind air channel 38.And two air distribution plates lay respectively at the both sides, top of " people " font structure, near the top of " people " font structure, and take straight line L and be symmetrical set as symmetry axis.The first air distribution plate 381 and the second air distribution plate 382 are bent portions matching board, and the surface of each air distribution plate is arc curve face, can effectively guide wind direction, and reduce crushing and the noise of air-flow in shunting process, realize the high speed air-supply under low noise prerequisite.
The first air distribution plate 381 is evenly sent to the wind in the first air channel 51 left-half in each heat exchange wind air channel in air-supply arrangement 3, the second air distribution plate 382 is evenly sent to the wind in the second air channel 52 right half part in each heat exchange wind air channel in air-supply arrangement 3, finally realize the heat exchange wind air channel of air-supply arrangement 3 in the uniformity of circumferential direction upper air inlet and air-out, improved the air-supply uniformity of air-supply arrangement 3.
For guaranteeing the heat transfer effect of air-conditioning, the First Heat Exchanger 61 being symmetrical set with straight line L and the second heat exchanger 62 all adopt multisection type heat exchanger, to increase heat exchange area.In this embodiment, all adopt three-segment type heat exchange device.Specifically, First Heat Exchanger 61 includes First Heat Exchanger epimere 611, First Heat Exchanger stage casing 612 and First Heat Exchanger hypomere 613.Symmetrical, the second heat exchanger 62 includes the second heat exchanger epimere 621, the second heat exchanger stage casing 622 and the second heat exchanger hypomere 623.Take First Heat Exchanger 61 and the first axial-flow fan 41 is example, indoor set body 100 is interior when First Heat Exchanger 61 and the first axial-flow fan 41 are set, except First Heat Exchanger 61 being arranged between the first main air inlet 23 and the first axial-flow fan 41, form outside air draught type structure, First Heat Exchanger 61 windward sides are corresponding with the first main air inlet 23, and the lee face of First Heat Exchanger 61 is corresponding with the air inlet in the first air channel 51.
In this embodiment, because the first main air inlet 23 and the second main air inlet 24 are formed on the side of indoor set body 100, export 13 close together with the wind that mixes being formed on indoor set body 100 fronts, for avoiding the air intake of main air inlet to interfere with the air-out that mixes wind outlet 13, the side at the first main air inlet 23 and the second main air inlet 24 places will be positioned at mixes the region that wind exports the front restriction at 13 places.Specifically, as shown in Figure 1, the first main air inlet 23 and the second main air inlet 24 are formed on back cover 2, mix wind outlet 13 and are formed on fore shell 1, and therefore, fore shell outline line 11 will be arranged in outside the outline line (figure does not mark) of back cover 2.Also,, in the front view of Fig. 3, back cover 2 is blocked completely by fore shell 1.Thereby the air-out that mixes wind outlet 13 can not be inhaled into again from the first main air inlet 23 and the second main air inlet 24.
And, enlarged drawing referring to heat exchanger and main air inlet in the stereogram of the heat exchanger shown in Fig. 8 and main air inlet and the Fig. 6 shown in Fig. 9, the second main air inlet 24 and second heat exchanger 62 on right side of take is example, for increasing intake, improving heat exchange efficiency, the second main air inlet 24 surrounds most of the second heat exchanger 62.Specifically, the second main air inlet 24 has surrounded whole the second heat exchanger epimeres 621, whole the second heat exchanger stage casing 622 and most the second heat exchanger hypomere 623.And the height of the second main air inlet 24 upper end open is greater than the height of the second heat exchanger epimere 621, guarantee to have enough wind to enter into the second heat exchanger epimere 621 from the second main air inlet 24.On the second main air inlet 24, be formed with air-inlet grille 241, in air-inlet grille 241, be provided with screen pack 242.The first main air inlet 23 and the second main air inlet 24 are symmetrical arranged, and structure is identical with the second main air inlet 24.
In conjunction with Fig. 1, Fig. 3 and illustrated in Figure 4, in this embodiment, on fore shell 1, be formed with recess 12, mix wind outlet 13 and be formed in recess 12.Specifically, recess 12 has outer contour 121 and inner outline 122, and this two outline line is circle, and inner outline 122 forms the outline line that mixes wind outlet 13.Between inner outline 122 and outer contour 121, form annular wind-guiding face 123.Preferably, annular wind-guiding face 123 surfaces are cambered surface, the cambered surface that fore shell 1 front surface is middle evagination, and the face that mixing wind exports 13 places is plane.And the mixing wind outlet 13 that inner outline 122 limits is with respect to recess 12 eccentric settings.Preferably, on the perpendicular cross section of the axis with mixing wind outlet 13, mix wind and export 12 centers and depart from recess 12 centers with the direction at recess 12 misalignment indoor set main body 100 centers.Particularly, the front view of Fig. 3 is the cross section perpendicular with the axis that mixes wind outlet 13, and in this Fig. 3, indoor set body 100 center is some M1, and recess 12 center is some M2, mixes wind outlet 12 center for some M3.Point M1, some M2 and some M3 conllinear, some M2 is positioned at the top of a M1, and some M3 is positioned at the top of a M2.Thereby, from mixing wind outlet 12 wind that blow out, will under the guiding at annular wind-guiding face 123, from recess 12, send.
Shown in the rearview of the stereogram of Fig. 2, the side view of Fig. 4 and Fig. 5, on installation portion 21, be formed with breach 212.Breach 212 includes first surface 2121 and second 2122.Wherein, first surface 2121 is plane, vertical with the installed surface 211 of installation portion 21 and be connected; Second 2122 away from installed surface 211, and parallels with installed surface 211.Non-heat exchange wind inlet 22 is formed on second 2122.
Preferably, on first surface 2121, be formed with air-inlet cavity, non-heat exchange wind inlet 22 parts are positioned at air-inlet cavity.Particularly, air-inlet cavity comprise the first air-inlet cavity 213 and the second air-inlet cavity 214, the first air-inlet cavities 213 near installed surface 211, the second air-inlet cavities 214 between the first air-inlet cavity 213 and non-heat exchange wind inlet 22.Non-heat exchange wind inlet 22 parts are positioned at the second air-inlet cavity 214.
Adopt said structure, can be the reserved air inlet of non-heat exchange wind inlet 22 after indoor set body 100 is in place by installation portion 21, realizes the without hindrance air intake of non-exchange wind inlet 22, improves air-conditioning performance.
And, on installed surface 211, be formed with the location division positioning when indoor set body 100 is installed.Specifically, on installed surface 211, be formed with the first location division 215 and the second location division 216.Wherein, the first location division 215 is formed on the first air-inlet cavity 213 left sides and near first surface 2121 and the first air-inlet cavity 213 connecting portions, the second location division 216 is formed on the first air-inlet cavity 213 right sides and close first surface 2121 and the first air-inlet cavity 213 connecting portions.Preferred, the first location division 215 and the second location division 216 are symmetrically formed in the both sides of the first air-inlet cavity 213, to guarantee position stability.
Above embodiment is only in order to the technical solution of the utility model to be described, but not is limited; Although the utility model is had been described in detail with reference to previous embodiment, for the person of ordinary skill of the art, the technical scheme that still can record previous embodiment is modified, or part technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of the utility model technical scheme required for protection.
Claims (9)
1. an air-conditioner, comprise indoor set body and the heat exchanger that is formed on described indoor set body interior, it is characterized in that, on described indoor set body, be formed with and mix wind outlet and non-heat exchange wind inlet, in described indoor set body, be formed with the air-supply arrangement that is communicated with described non-heat exchange wind inlet and the outlet of described mixing wind, described air-supply arrangement connects in the middle of including at least two, the wind guiding member of opening before and after having, before and after described at least two wind guiding members, be arranged in order, the perforation air channel connecting before and after middle formation, described in adjacent two, between wind guiding member, form heat exchange wind air channel, in described indoor set body, be also formed with the first air channel and the second air channel, take the vertical line of described air-supply arrangement axis and are symmetrical set as symmetry axis in described the first air channel and described the second air channel, described air-supply arrangement is arranged on the air outlet place in described the first air channel and described the second air channel, air inlet place in described the first air channel is formed with the first axial-flow fan, at the air inlet place in described the second air channel, is formed with the second axial-flow fan.
2. air-conditioner according to claim 1, it is characterized in that, on described indoor set body, be formed with installation portion, the axis of described the first axial-flow fan, the axis of described the second axial-flow fan and the axis of described air-supply arrangement are parallel to each other, and all perpendicular with the installed surface of described installation portion.
3. air-conditioner according to claim 2, is characterized in that, described the first axial-flow fan and described the second axial-flow fan be take the vertical line of described air-supply arrangement axis and be symmetrical set in corresponding air channel as symmetry axis.
4. air-conditioner according to claim 1, it is characterized in that, described the first air channel includes the first spiral case and the second spiral case, described the second air channel includes the first spiral case and the second spiral case, on the cross section perpendicular to described air-supply arrangement axis, first spiral case in first spiral case in described the first air channel and described the second air channel forms " people " font structure, along described " people " font structure, from branch end, the direction to top extends to described indoor set body respectively in one end of one end of second spiral case in described the first air channel and second spiral case in described the second air channel, described air-supply arrangement is formed in the region of second spiral case in described " people " font structure top and described the first air channel and the second spiral case restriction in described the second air channel.
5. air-conditioner according to claim 4, it is characterized in that, on the cross section perpendicular to described air-supply arrangement axis, the structure that one end of one end of second spiral case in described the first air channel and second spiral case in described the second air channel extends out gradually with the axis with respect to described " people " font structure respectively extends to described indoor set body, form sector region, described air-supply arrangement is formed on the middle part of described sector region.
6. air-conditioner according to claim 4, is characterized in that, second spiral case in described the first air channel extends to described the first axial-flow fan away from one end of described air-supply arrangement, forms the snail tongue of described the first axial-flow fan; Second spiral case in described the second air channel extends to described the second axial-flow fan away from one end of described air-supply arrangement, forms the snail tongue of described the second axial-flow fan.
7. air-conditioner according to claim 6, it is characterized in that, described heat exchanger comprises the First Heat Exchanger that is positioned at described the first axial-flow fan air inlet place and the second heat exchanger that is positioned at described the second axial-flow fan air inlet place, the volute section of described the first axial-flow fan is to First Heat Exchanger described in described First Heat Exchanger extension wrapping portion, and the volute section of described the second axial-flow fan is to the second heat exchanger described in described the second heat exchanger extension wrapping portion.
8. air-conditioner according to claim 4, is characterized in that, the top of described " people " font structure is contiguous or against described air-supply arrangement.
9. air-conditioner according to claim 4, is characterized in that, first spiral case in described the first air channel and first spiral case in described the second air channel are integral type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420218504.6U CN203857578U (en) | 2014-04-30 | 2014-04-30 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420218504.6U CN203857578U (en) | 2014-04-30 | 2014-04-30 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203857578U true CN203857578U (en) | 2014-10-01 |
Family
ID=51607425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420218504.6U Withdrawn - After Issue CN203857578U (en) | 2014-04-30 | 2014-04-30 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203857578U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091118A (en) * | 2014-04-30 | 2015-11-25 | 青岛海尔空调器有限总公司 | Air conditioner |
| CN105333502A (en) * | 2015-09-22 | 2016-02-17 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
| CN105333504A (en) * | 2015-09-22 | 2016-02-17 | 青岛海尔空调器有限总公司 | Air conditioner |
| CN105333501A (en) * | 2015-09-22 | 2016-02-17 | 青岛海尔空调器有限总公司 | Air exhausting method of air conditioner indoor unit |
| WO2017054145A1 (en) * | 2015-09-30 | 2017-04-06 | 孙海潮 | Indoor unit of split air conditioner |
-
2014
- 2014-04-30 CN CN201420218504.6U patent/CN203857578U/en not_active Withdrawn - After Issue
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091118A (en) * | 2014-04-30 | 2015-11-25 | 青岛海尔空调器有限总公司 | Air conditioner |
| CN105091118B (en) * | 2014-04-30 | 2018-03-20 | 青岛海尔空调器有限总公司 | A kind of air conditioner |
| CN105333502A (en) * | 2015-09-22 | 2016-02-17 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
| CN105333504A (en) * | 2015-09-22 | 2016-02-17 | 青岛海尔空调器有限总公司 | Air conditioner |
| CN105333501A (en) * | 2015-09-22 | 2016-02-17 | 青岛海尔空调器有限总公司 | Air exhausting method of air conditioner indoor unit |
| CN105333504B (en) * | 2015-09-22 | 2018-08-31 | 青岛海尔空调器有限总公司 | A kind of air conditioner |
| CN105333502B (en) * | 2015-09-22 | 2018-08-31 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
| CN105333501B (en) * | 2015-09-22 | 2018-08-31 | 青岛海尔空调器有限总公司 | A kind of air conditioner indoor unit air supply method |
| WO2017054145A1 (en) * | 2015-09-30 | 2017-04-06 | 孙海潮 | Indoor unit of split air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141001 Effective date of abandoning: 20180320 |
|
| AV01 | Patent right actively abandoned |