CN110160152A - A kind of air conditioner - Google Patents
A kind of air conditioner Download PDFInfo
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- CN110160152A CN110160152A CN201910557550.6A CN201910557550A CN110160152A CN 110160152 A CN110160152 A CN 110160152A CN 201910557550 A CN201910557550 A CN 201910557550A CN 110160152 A CN110160152 A CN 110160152A
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- 238000004378 air conditioning Methods 0.000 abstract description 63
- 238000010586 diagram Methods 0.000 description 7
- 230000000007 visual effect Effects 0.000 description 6
- 230000001965 increasing effect Effects 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000000930 thermomechanical effect Effects 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
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- 239000004744 fabric Substances 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0022—Centrifugal or radial fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0033—Indoor units, e.g. fan coil units characterised by fans having two or more fans
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The present invention provides a kind of air conditioners, are related to air-conditioning technical field.The air conditioner successively includes the first blower, the second blower and third blower from the top down, the central axis upright of the central axis and/or the second blower of the central axis of third blower and the first blower, the projection of first blower and the second blower in preset plane is not exclusively overlapped, wherein, preset plane refers to the plane perpendicular to air conditioner short transverse.By carrying out rational deployment in top to bottom, left and right, front and rear position to three centrifugal blowers with displaced manner, while rationally using the space inside air-conditioner housing, the working efficiency of air-conditioning is improved, and then improve the working performance of air-conditioning.
Description
Technical field
The present invention relates to air-conditioning technical fields, in particular to a kind of air conditioner.
Background technique
For cabinet air-conditioner, generallys use multiple centrifugal blowers and realize outlet air up and down, however, multiple centrifugal blowers same time-division
Cloth will cause the problem that air duct volume is bigger than normal or air conditioning performance is poor in air-conditioner housing.
Under the premise of existing air-conditioner housing space invariance, how reasonable Arrangement centrifugal blower, so as to improve air conditioning performance.
Summary of the invention
Problems solved by the invention is three centrifugation wind of reasonable Arrangement under the premise of existing air-conditioner housing space invariance
Machine improves air-conditioning work efficiency, improves air conditioning performance.
To solve the above problems, the present invention provides a kind of air conditioner, it from the top down successively include the first blower, the second blower
And third blower, the central axis and/or second blower of the central axis of the third blower and first blower
Central axis upright, the projection of first blower and second blower in preset plane are not exclusively overlapped, wherein described
Preset plane refers to the plane perpendicular to the air conditioner short transverse.
Air conditioner provided by the invention, the three centrifugation wind set gradually from the top down including the short transverse along air-conditioning
Machine, and the central axis upright setting of the relatively square thereon centrifugal blower of the central axis of the centrifugal blower of bottom, meanwhile, most
The centrifugal blower of top and intermediate centrifugal blower front and back, left and right directions in preset plane are arranged in a staggered manner, i.e., by three
Rational deployment of the centrifugal blower in top to bottom, left and right, front and rear position mentions while rationally using the space inside air-conditioner housing
The working efficiency of high air-conditioning, and then improve the working performance of air-conditioning.
Further, the centerline axis parallel of the central axis of first blower and second blower.
Air conditioner provided by the invention, by limiting between the central axis of the first blower and the central axis of the second blower
Relationship, to limit position of first blower relative to the second blower, since the first blower and the second blower are installed on simultaneously
Air duct shell collective effect realizes outlet air on air-conditioning, so that upper air duct shell is readily produced, assembles, is conducive to the work for improving air-conditioning
Make efficiency.
Further, projection of the central axis of first blower in the preset plane forms first straight line, institute
It states projection of the central axis of the second blower in the preset plane and forms second straight line, the first straight line and described second
The distance of straight line is less than or equal to 100mm.
The central axis of air conditioner provided by the invention, the central axis of the first blower and the second blower is in preset plane
Projection in left-right direction have certain spacing, when the spacing is within the scope of 0~100mm, the working efficiency phase of air-conditioning
To higher.
Further, projection formation first point of the central axis of the third blower in the preset plane, it is described
First point is located at side of the first straight line far from the second straight line.
It is certain that air conditioner provided by the invention, the first blower and the second blower are installed on the intracorporal position of upper air duct shell simultaneously
When, when the central axis of third blower is located remotely from relative to the central axis of the first blower the one of the central axis of the second blower
, in the horizontal direction, can be with the space in reasonable utilization air-conditioner housing when side, and then the working efficiency of air-conditioning can be improved.
Further, first blower includes first motor, and second blower includes the second motor, the third wind
Machine includes third motor, and projection of the first motor in the preset plane is located at second motor described default flat
Projection and the third motor on face is between the projection in the preset plane.
Air conditioner provided by the invention, the motor in the first blower, the second blower and third blower is respectively in preset plane
Upper projection is staggeredly arranged in the longitudinal direction by three motors, is conducive to rationally utilize air-conditioner housing inner space, is increased empty
The air outlet of tune increases the air output of air-conditioning.
Further, the central axis of the third motor is projected as at first point in the preset plane, and described
The central axis of one motor and the intersection point of upper surface are projected as second point in the preset plane, in second motor
Mandrel line and the intersection point of upper surface are projected as thirdly in the preset plane, described first point, the second point and institute
It states thirdly not conllinear.
Air conditioner provided by the invention projects the motor in three blowers, in preset plane respectively by making
Three motors are staggeredly arranged on the direction of front and rear, left and right so that three motors formed on the projection surface first point, second point and
The mode that thirdly line forms triangle is laid out, to realize the purpose for rationally utilizing air-conditioner housing space.
Further, the upper surface of the first motor is projected as third straight line in the preset plane, and described
The upper surface of two motors is projected as the 4th straight line in the preset plane, and the third straight line and the 4th straight line are flat
Row.
The reference straight line parallel that air conditioner provided by the invention, first motor and the second motor are formed on the projection surface, with
So that first motor and the second motor is staggeredly arranged on the front-rear direction on perspective plane, is conducive to the upper air duct for arranging air-conditioning, in turn
Enhance the outlet air efficiency of air-conditioning, improves air output.
Further, the distance between the third straight line and the 4th straight line are more than or equal to 10mm, and are less than
Or it is equal to 150mm.
The third straight line that the projection of air conditioner provided by the invention, first motor and the second motor in preset plane is formed
There is certain spacing along perspective plane front-rear direction with the 4th straight line, it is empty when the spacing is in the range of 10mm~150mm
The working efficiency of tune is relatively high.
Further, the central axis of the central axis of first blower and second blower is in the height direction
Distance is 365mm~395mm.
The central axis of air conditioner provided by the invention, the central axis of the first blower and the second blower is in air-conditioning height side
There is certain difference in height upwards, when the difference in height is in the range of 365mm~395mm, the working efficiency of air-conditioning is opposite
It is higher.
Further, the air conditioner further includes air-conditioner housing, first blower, second blower and the third
Blower is respectively positioned in the air-conditioner housing, and the center line of the central axis of the third blower and the air-conditioner housing is overlapped.
Air conditioner provided by the invention, the motor shaft by third blower is vertically arranged, and the central axis of third blower
It is overlapped with the center line of air-conditioner housing, by air-conditioning position locating for reasonable Arrangement third blower, reduces what air-conditioner housing occupied
Space size enhances air-conditioning work performance so as to improve the air output of air-conditioning in certain space.
Detailed description of the invention
Fig. 1 is the decomposition diagram of air conditioner provided in this embodiment；
Fig. 2 is the cross-sectional view of air conditioner；
Fig. 3 is the first blower, the second blower and third assembling in Fig. 2 in the signal at the first visual angle in air-conditioner housing
Figure；
Fig. 4 is the first blower, the second blower and third assembling in the schematic diagram at the second visual angle in air-conditioner housing；
Fig. 5 is that first motor, the second motor and third motor are located at the relative position schematic diagram in air-conditioner housing in Fig. 4；
Fig. 6 is the schematic diagram that three motors project in preset plane in Fig. 5.
Description of symbols:
100- air conditioner；101- upper air duct shell；102- front panel；103- squab panel；104- pedestal；105- top cover；11-
Preset plane；The first blower of 12-；123- first motor；124- first straight line；125- second point；126- third straight line；15-
Two blowers；The second motor of 153-；154- second straight line；155- is thirdly；The 4th straight line of 156-；18- third blower；183- third
Motor；First point of 184-.
Specific embodiment
First blower, the second blower and third assembling are in the accommodating chamber of air-conditioner housing, at the center of the first blower
Under the premise of the central axis of axis, the central axis of the second blower and third blower is parallel, when the first blower and the second wind
When machine front-back staggered is distributed, cause air duct volume bigger than normal, air-conditioning overall structure unsightly, when the first blower, the second blower and the
When three blowers are linearly arranged, although the space in air-conditioning accommodating chamber can be saved, will cause air conditioning performance difference is problem, together
The excessive height of Shi Zaocheng air-conditioning, to influence beauty.
To make the above purposes, features and advantages of the invention more obvious and understandable, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.
Fig. 1 is the decomposition diagram of air conditioner 100, and Fig. 2 is the cross-sectional view of air conditioner 100, is please referred to shown in Fig. 1 and Fig. 2.
Air conditioner 100 provided in this embodiment be upper and lower air exhausting structure cabinet-type air conditioner, along air-conditioning short transverse from the top down,
The first blower 12, the second blower 15 and third blower 18 are sequentially distributed in air-conditioner housing, wherein the first blower 12 and the second wind
Machine 15 is installed in upper air duct shell 101, forms windward thermomechanical components, for drying to the upper air outlet of air-conditioning, third blower 18
Positioned at the lower section of upper air duct shell 101, as lower blower, for drying to the lower air outlet of air-conditioning.
First blower 12, the second blower 15 and third blower 18 are projected in vertical plane respectively, the position of projection
It is set to and is arranged in a staggered manner, the first blower 12, the second blower 15 and third blower 18 are projected in the horizontal plane respectively, project
Position be also to be arranged in a staggered manner, in other words, by by the first blower 12, the second blower 15 and third blower 18 upper and lower, preceding
Afterwards, the enterprising line misregistration arrangement of left and right directions, and 18 pressure-bearing type of third blower is set, the first blower 12 and the second blower 15 are vertically arranged
The mode of formula setting, meets under the premise of space is certain in existing air-conditioner housing, rationally utilizes space, improves the outlet air of air-conditioning
Size is measured, the outlet air efficiency for enhancing air-conditioning is conducive to.
The distribution mode of multiple blowers in the air conditioner 100 is described in detail below.
Fig. 3 is the signal that the first blower 12, the second blower 15 and third blower 18 are installed on the first visual angle in air-conditioner housing
Figure, Fig. 4 are the schematic diagram that the first blower 12, the second blower 15 and third blower 18 are installed on the second visual angle in air-conditioner housing, are asked
Referring to shown in Fig. 3 and Fig. 4.
Specifically, the first blower 12 and the second blower 15 are vertically placed type installation, third blower 18 is pressure-bearing type installation, this
In it should be noted that pressure-bearing type or vertically placed type are the setting orientation with spiral case in blower relative to air-conditioner housing, i.e., it is horizontal
Formula refers to that spiral case is horizontally disposed, and the power output shaft for the motor being mounted in spiral case is then vertically arranged；Vertically placed type refers to spiral case
Vertically arranged, the power output shaft for the motor being mounted in spiral case is then horizontally disposed.In the present embodiment, first blower 12
The central axis of central axis and the second blower 15 is horizontally extending, and the central axis of third blower 18 prolongs along the vertical direction
It stretches.
Fig. 5 is that first motor 123, the second motor 153 and third motor 183 are located at the signal of the relative position in air-conditioner housing
Figure, referring to figure 4. and shown in Fig. 5.
First blower 12 includes first motor 123, and the second blower 15 includes the second motor 153, and third blower 18 includes the
Three motors 183, first motor 123 and the distribution of 153 vertically placed type of the second motor, the distribution of 183 pressure-bearing type of third motor, and first motor
The centerline axis parallel of 123 central axis and the second motor 153, the central axis of first motor 123 and the second motor 153
Central axis has certain height difference H in air-conditioning short transverse.
Optionally, the central axis of the central axis of first motor 123 and the second motor 153 is in air-conditioning short transverse
When height difference H is 365mm~395mm, working efficiency is relatively high.
Inventor has done a large number of experiments to the height difference H, by analysis, arranges acquisition below table.
1. first motor central axis of table and the asynchronous test of the height difference H of the second motor center axis in the height direction are tied
Fruit
It can be seen that when the central axis of first motor 123 and the central axis of the second motor 153 are in air-conditioning short transverse
On height difference H when increasing to 365mm from 325mm, fan efficiency is obviously improved；When height difference H increases to 395mm from 365mm
When, fan efficiency increasess slowly；When height difference H increases to 395mm from 385mm, fan efficiency hardly increases, and when height
Poor H continues to increase, fan efficiency then increase it is unobvious, will cause air-conditioning height increase, lead to air-conditioning unsightly, therefore, first
Height difference H of the central axis of the central axis of motor 123 and the second motor 153 in air-conditioning short transverse be 365mm~
The range of 395mm, air-conditioning work efficiency are relatively high, it is preferable that height difference H is 375mm~395mm.
To sum up, when the central axis of the central axis of first motor 123 and the second motor 153 is in air-conditioning short transverse
When height difference H is 365mm~395mm, the working efficiency of air-conditioning is relatively high.
Fig. 6 is the schematic diagram that three motors project in preset plane in air conditioner 100, is please referred to shown in Fig. 6.
The distribution of 18 pressure-bearing type of third blower, the first blower 12 and the distribution of 15 vertically placed type of the second blower, wherein third blower 18
Central axis and the first blower 12 central axis and/or the second blower 15 central axis upright.
When third blower 18 central axis along air conditioner 100 short transverse extend, the central axis of the first blower 12
When extending with the central axis of the second blower 15 along the direction perpendicular to 100 height of air conditioner, the central axis of third blower 18
Simultaneously with the central axis of the first blower 12 and the central axis upright of the second blower 15.
When third blower 18 central axis along air conditioner 100 short transverse extend, the central axis of the first blower 12
Extend along the direction perpendicular to 100 height of air conditioner, when the central axis and air-conditioning short transverse of the second blower 15 have acute angle,
The then central axis upright of the central axis of third blower 18 and the first blower 12.
When third blower 18 central axis along air conditioner 100 short transverse extend, the central axis of the second blower 15
Extend along the direction perpendicular to 100 height of air conditioner, when the central axis and air-conditioning short transverse of the first blower 12 have acute angle,
The then central axis upright of the central axis of third blower 18 and the second blower 15.
Plane perpendicular to 100 short transverse of air conditioner is preset plane 11, then the first blower 12 and the second blower 15 exist
Projection in preset plane 11 is not exclusively overlapped, to make the projection of the first blower 12 and the second blower 15 in preset plane 11
Along the longitudinal direction or left and right directions is staggeredly arranged.Be conducive to the inner space for rationally utilizing air-conditioner housing, and then increase air-conditioning
Air output.
It should be noted that preset plane 11 herein refers to horizontal plane, certainly, air-conditioning is placed vertically under the state
State, it is to be understood that preset plane 11 can also be other planes, such as: the plane being slightly tilted with respect to horizontal,
Or tiltedly put or put upside down under state when air-conditioning is in, preset plane 11 is not just horizontal plane, and is perpendicular to the flat of air-conditioning height
Face, in the present embodiment, air-conditioning are in normal and place, and preset plane 11 is horizontal plane.
Under the visual angle Fig. 6, the first blower 12 in preset plane 11 projection and the second blower 15 in preset plane 11
Front-rear direction and left and right directions of the projection along perspective plane shift to install.
Optionally, the centerline axis parallel of the central axis of the first blower 12 and the second blower 15.By limiting the first wind
Relationship between the central axis of machine 12 and the central axis of the second blower 15, to define the first blower 12 and the second blower 15
Relative position, since the first blower 12 and the second blower 15 are installed in upper air duct shell 101 simultaneously, and the first blower 12,
Air-out component is collectively formed in second blower 15 and upper air duct shell 101, realizes the purpose of outlet air on air-conditioning.
In addition, due in upper air duct shell 101 have with the first blower 12 and the one-to-one air duct of the second blower 15, lead to
It crosses and the centerline axis parallel of the central axis of the first blower 12 and the second blower 15 is arranged, so that 101 structure of upper air duct shell
It is readily produced, manufactures, windward thermomechanical components are easily assembled, and are conducive to the air output for increasing air-conditioning, and then improve the work effect of air-conditioning
Rate.
The central axis of first motor 123 in first blower 12 is projected in preset plane 11, to form
One straight line 124 projects the central axis of the second motor 153 in the second blower 15 in preset plane 11, to be formed
Second straight line 154, first straight line 124 is parallel with second straight line 154, i.e., in the visual angle Fig. 4, the first blower 12 and the second blower 15 exist
It is arranged in a staggered manner in left-right direction on perspective plane.
It should be noted that being reference line with first straight line 124, in Fig. 6 view, it is straight that second straight line 154 is located at first
The right side of line 124 is forward direction, and the left side that second straight line 154 is located at first straight line 124 is reversed.Then have, when second straight line 154
When the right side of first straight line 124, the distance between first straight line 124 and second straight line 154 L1 are positive, when second straight line 154
When positioned at the left side of first straight line 124, the distance between first straight line 124 and second straight line 154 L1 are negative.
Optionally, the distance L1 of first straight line 124 and second straight line 154 is less than or equal to 100mm.Inventor is to first
The distance between straight line 124 and second straight line 154 L1 have carried out a large number of experiments, arrange obtain below table by analysis, specifically
It is as follows.
2. first straight line of table and the second straight line asynchronous test result of spacing in preset plane 11
It can be seen that projection of the central axis of second blower 15 in preset plane 11 is located at the first wind as L1 < 0
The left side of projection of the central axis of machine 12 in preset plane 11, at this point, the corresponding air duct of the first blower 12 and the second blower
15 corresponding air ducts are overlapped too much, cause outlet air space small, the working efficiency of air-conditioning is lower.
When L1 is located at 0 between 100mm, projection of the central axis of the second blower 15 in preset plane 11 is located at the
The right side of projection of the central axis of one blower 12 in preset plane 11, at this point, the working efficiency of blower is gradually increased.
As L1 > 100mm, fan efficiency increase is unobvious, at this point, will lead to air-conditioning if continuing the size of increase L1
Width increases, and influences appearance.
To sum up, when the distance between first straight line 124 and second straight line 154 L1 are between 0~100mm, the work of air-conditioning
It is relatively high to make efficiency.
As shown in Figure 4, third blower 18 is located at the inlet side of the first blower 12 and the second blower 15, and third blower 18
Projection of the central axis in preset plane 11 forms 1: 184, and 1: 184 is straight far from second positioned at first straight line 124
The side of line 154.When the first blower 12 and the second blower 15 are installed in upper air duct shell 101 simultaneously, pass through reasonable Arrangement
The position of third blower 18 can increase the air output of air-conditioning, improve air-conditioning while rationally using space in air-conditioner housing
Working efficiency.
Please continue to refer to shown in Fig. 5 and Fig. 6, projection of the first motor 123 in preset plane 11 is located at the second motor 153
In the projection in preset plane 11 and third motor 183 between the projection in preset plane 11, so that three motors are default
Projection in plane 11 is staggeredly arranged along the longitudinal direction, not only can rationally utilize the inner space of air-conditioner housing, but also can increase
The air duct of upper air-out component, and then increase air output.
Specifically, the central axis of first motor 123 and the intersection point of upper surface are projected as second in preset plane 11
Point 125, since motor is installed on spiral case, motor, fan blade and spiral case are collectively formed blower, spiral case have opposite motor side and into
Wind side, after 123 upper surface of first motor here refers to that first motor 123 is installed on spiral case, first motor 123 is close to the first snail
The end face of shell inlet side, the central axis of the second motor 153 and the intersection point of upper surface are projected as third in preset plane 11
Point 155, similarly, after 153 upper surface of the second motor refers to that the second motor 153 is installed on spiral case corresponding thereto, the second motor
153 close to the end face of the second spiral case inlet side, in this embodiment, 1: 184, second point 125 and thirdly 155 not altogether
Line.
By making three motors in three blowers be staggeredly arranged along the longitudinal direction with left and right directions on the projection surface, so that
Three motors formed on the projection surface 1: 184, second point 125 and thirdly 155 lines formed triangle mode into
Row layout to realize the purpose for rationally utilizing air-conditioner housing space, and makes the air duct of blower not occur excessively to be overlapped.
Optionally, the upper surface of first motor 123 is projected as third straight line 126, the second motor in preset plane 11
153 upper surface is projected as the 4th straight line 156 in preset plane 11, and third straight line 126 is parallel with the 4th straight line 156.With
Make first motor 123 and the second motor 153 perspective plane along the longitudinal direction on be staggeredly arranged, be conducive to arrange air-conditioning on outlet air group
Upper air duct in part improves air output.
Optionally, the distance between third straight line 126 and the 4th straight line 156 L2 be more than or equal to 10mm, and be less than or
Person is equal to 150mm.Its working efficiency is relatively high, inventor to the distance between third straight line 126 and the 4th straight line 156 L2 into
It has gone a large number of experiments, has arranged obtain below table by analysis, it is specific as follows.
3. third straight line of table and the 4th straight line projected in preset plane at a distance from asynchronous test result
It can be seen that low efficiency when distance has overlapping when L2 < 10 (upper lower air duct is overlapped too much, causes outlet air space small)；
From L2=10 to L2=150, fan efficiency is gradually increased, and when the increase of 150 rear fan efficiency of L2 > is unobvious, continuing to increase can be led
It causes air-conditioning front and rear width to increase, influences appearance, final L2 data can be chosen between 10-150 according to appearance width requirement.
To sum up, when the distance between third straight line 126 and the 4th straight line 156 L2 are between 10~150mm, the work of air-conditioning
It is relatively high to make efficiency.
Please continue to refer to shown in Fig. 1, air conditioner 100 further includes air-conditioner housing, and air-conditioner housing includes front panel 102, back wall
Plate 103, pedestal 104 and top cover 105, wherein front panel 102, squab panel 103, pedestal 104 and top cover 105 are enclosed and closed
The accommodating chamber of conjunction, the first blower 12 and 15 vertically placed type of the second blower are installed on upper air duct shell 101 and collectively constitute outlet air group
Part, 18 pressure-bearing type of third blower are located at the lower section of upper air duct component, and are all set in accommodating chamber.
Optionally, the central axis of third blower 18 is overlapped with the center line of air-conditioner housing, is conducive to reduce volute of blower
The area projected in preset plane 11, to reduce the size of air-conditioner housing, so as to improve air-conditioning in certain space
Air output enhances air-conditioning work efficiency.
In conclusion air conditioner 100 provided in this embodiment, is distributed, the first blower 12 by 18 pressure-bearing type of third blower
With 15 vertically placed type of the second blower be distributed, and by the first blower 12, the second blower 15 and third blower 18 in above-below direction, left and right
Misplace arrangement on direction, front-rear direction, realizes under the premise of rationally utilizing air-conditioner housing inner space, makes going out for air-conditioner air outlet
Wind area is larger, and the air quantity of the air outlet of the air outlet of the first blower 12 and the second blower 15 blowout is suitable, improves air-conditioning
Working efficiency enhances the outlet air performance of air-conditioning, further promotes the quality of product.
Although present disclosure is as above, present invention is not limited to this.Anyone skilled in the art are not departing from this
It in the spirit and scope of invention, can make various changes or modifications, therefore protection scope of the present invention should be with claim institute
Subject to the range of restriction.
Claims (10)
1. a kind of air conditioner, which is characterized in that from the top down successively include the first blower (12), the second blower (15) and third wind
Machine (18), the central axis and/or second wind of the central axis of the third blower (18) and first blower (12)
The central axis upright of machine (15), the projection of first blower (12) and second blower (15) on preset plane (11)
It is not exclusively overlapped, wherein the preset plane (11) refers to the plane perpendicular to the air conditioner (100) short transverse.
2. air conditioner according to claim 1, which is characterized in that the central axis of first blower (12) and described the
The centerline axis parallel of two blowers (15).
3. air conditioner according to claim 2, which is characterized in that the central axis of first blower (12) is described pre-
If the projection in plane (11) is formed first straight line (124), the central axis of second blower (15) is in the preset plane
(11) projection on is formed second straight line (154), and the distance of the first straight line (124) and the second straight line (154) is less than
Or it is equal to 100mm.
4. air conditioner according to claim 3, which is characterized in that the central axis of the third blower (18) is described pre-
If the projection in plane (11) forms first point (184), described first point (184) are located at the first straight line (124) far from institute
State the side of second straight line (154).
5. air conditioner according to claim 1, which is characterized in that first blower (12) includes first motor (123),
Second blower (15) includes the second motor (153), and the third blower (18) includes third motor (183), and described first
Motor (123) is located at second motor (153) on the preset plane (11) in the projection on the preset plane (11)
Projection and the third motor (183) between the projection on the preset plane (11).
6. air conditioner according to claim 5, which is characterized in that the central axis of the third motor (183) is described
It is projected as first point (184) in preset plane (11), the central axis of the first motor (123) and the intersection point of upper surface exist
It is projected as second point (125) on the preset plane (11), the central axis of second motor (153) and the friendship of upper surface
Point is projected as thirdly (155) on the preset plane (11), first point (184), the second point (125) and institute
It states thirdly (155) not conllinear.
7. air conditioner according to claim 5, which is characterized in that the upper surface of the first motor (123) is described pre-
If being projected as third straight line (126) in plane (11), the upper surface of second motor (153) is in the preset plane (11)
On be projected as the 4th straight line (156), the third straight line (126) is parallel with the 4th straight line (156).
8. air conditioner according to claim 7, which is characterized in that the third straight line (126) and the 4th straight line
The distance between (156) it is more than or equal to 10mm, and is less than or equal to 150mm.
9. air conditioner according to any one of claims 1 to 8, which is characterized in that the central axis of first blower (12)
The central axis of line and second blower (15) in the height direction at a distance from be 365mm~395mm.
10. air conditioner according to claim 1, which is characterized in that the air conditioner (100) further includes air-conditioner housing, institute
It states the first blower (12), second blower (15) and the third blower (18) to be respectively positioned in the air-conditioner housing, and described
The central axis of third blower (18) and the center line of the air-conditioner housing are overlapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910557550.6A CN110160152A (en) | 2019-06-25 | 2019-06-25 | A kind of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910557550.6A CN110160152A (en) | 2019-06-25 | 2019-06-25 | A kind of air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN110160152A true CN110160152A (en) | 2019-08-23 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910557550.6A Pending CN110160152A (en) | 2019-06-25 | 2019-06-25 | A kind of air conditioner |
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| Country | Link |
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| CN (1) | CN110160152A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020259067A1 (en) * | 2019-06-25 | 2020-12-30 | 宁波奥克斯电气股份有限公司 | Cabinet machine and air conditioner having three fans blowing air upward and downward |
| WO2023173730A1 (en) * | 2022-03-15 | 2023-09-21 | 珠海格力电器股份有限公司 | Air duct structure and air conditioner having same |
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