CN205747170U - Air conditioner indoor unit and air conditioner - Google Patents
Air conditioner indoor unit and air conditioner Download PDFInfo
- Publication number
- CN205747170U CN205747170U CN201620536330.7U CN201620536330U CN205747170U CN 205747170 U CN205747170 U CN 205747170U CN 201620536330 U CN201620536330 U CN 201620536330U CN 205747170 U CN205747170 U CN 205747170U
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- air
- indoor unit
- outlet
- air conditioner
- air outlet
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- 238000004378 air conditioning Methods 0.000 claims abstract description 14
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 239000003570 air Substances 0.000 description 306
- 238000005034 decoration Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The utility model provides an indoor unit of air conditioner, which comprises a housin, the casing has first air intake and first air outlet, first air intake with first air outlet all is located the homonymy of casing, first air outlet ring is located the periphery of first air intake, first air outlet is the strip seam air outlet. And also relates to an air conditioner. The utility model discloses an indoor set of air conditioning and air conditioner, it makes the air current of first air outlet be high-speed efflux air current, has guaranteed the air supply distance of air current, has avoided the air current short circuit problem between first air intake and the first air outlet, improves the heat transfer effect, has promoted the travelling comfort of air conditioner.
Description
Technical Field
The utility model relates to a refrigeration field especially relates to an indoor set of air conditioner and air conditioner.
Background
The air outlet of the existing ceiling type air conditioner indoor unit supplies air downwards from the top, and most of the existing ceiling type air conditioner indoor unit is hidden in a ceiling type. The air outlets are arranged on a front panel of the unit (downwards when the unit is installed), and are generally four air outlets close to the edges; and the air outlet is provided with an air deflector, the air deflector is closed to shield the air outlet when the air conditioner is turned off, and the air deflector is rotated to be opened and rotated by a certain angle to guide air when the air conditioner is turned on. The air inlet is also arranged on the front panel of the unit and close to the center, and is generally designed for an air inlet grille. The prior structure has the following defects: 1. the air inlet and the air outlet of the air flow supply are both arranged on one side of the air inlet panel, and the distance is relatively short, so that the air flow short circuit is easily caused, and the heat exchange effect is poor. 2. When the air is supplied in the heating mode, the air flow flows out from the air outlet of the unit, and because the width of the existing air deflector is in the range of 50-100mm, the influence on the air flow is weaker, and the density of hot air is small, so that the supplied hot air flows along the wall surface of the suspended ceiling, the air flow cannot be reduced when the common ceiling type air conditioner is used for heating, and the heating effect of a room person activity area is poor. 3. When the air is supplied in the cooling mode or the heating mode, the air flow with low or high outlet air temperature may blow directly to the user, causing discomfort to the user or easily causing air conditioning diseases.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims at providing an indoor set of air conditioner and air conditioner, it makes the air current of first air outlet be high-speed efflux air current, has guaranteed the air supply distance of air current, has avoided the air current short circuit problem between first air intake and the first air outlet, improves the heat transfer effect, has promoted the travelling comfort of air conditioner. In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides an air-conditioning indoor unit, includes the casing, the casing has first air intake and first air outlet, first air intake with first air outlet all is located the homonymy of casing, first air outlet ring is located the periphery of first air intake, first air outlet is the strip seam air outlet.
In one embodiment, the first air outlet is in the shape of a circular ring or a square.
In one embodiment, the number of the first outlets is at least two, and the at least two first outlets are mutually sleeved to form a multi-ring air outlet structure.
In one embodiment, the first air outlets are circular rings, and the at least two first air outlets are concentrically arranged.
In one embodiment, the housing further has a second air inlet and a second air outlet, the second air inlet is located on the peripheral side of the housing, and the second air outlet is located on the side of the first air inlet.
In one embodiment, the area of the second air outlet is at least 5 times larger than the area of the first air outlet.
In one embodiment, the shape of the second air inlet is square, circular or oval.
In one embodiment, the number of the second air inlets is four or more.
In one embodiment, the second air outlet is square or round.
In one embodiment, a lamp is further disposed at the second air inlet or/and the second air outlet.
In one embodiment, the indoor unit of the air conditioner further includes a first air duct disposed in the casing, one end of the first air duct is communicated with the second air inlet, and the other end of the first air duct is communicated with the second air outlet.
In one embodiment, the indoor unit of the air conditioner further includes a second air duct disposed in the casing, one end of the second air duct is communicated with the first air inlet, the other end of the second air duct is communicated with the first air outlet, and the second air duct is not communicated with the first air duct.
In one embodiment, the indoor unit of an air conditioner further includes a second air duct disposed in the casing, one end of the second air duct is communicated with the first air inlet, and the other end of the second air duct is communicated with the first air outlet.
In one embodiment, the indoor unit of the air conditioner further comprises a fan blade arranged in the second air duct.
In one embodiment, the indoor unit of the air conditioner further comprises a heat exchanger arranged in the second air duct, and the heat exchanger is located between the fan blade and the first air outlet.
In one embodiment, the heat exchanger is a ring heat exchanger or a plate heat exchanger.
In one embodiment, the housing is a rectangular parallelepiped, a cylinder, or a sphere in outline.
In one embodiment, the first air inlet is square or circular in shape.
The air conditioner comprises an air conditioner indoor unit, and the air conditioner indoor unit is the air conditioner indoor unit in any technical scheme.
In one embodiment, the air conditioner is a ceiling air conditioner or a wall-mounted air conditioner.
The utility model has the advantages that:
the utility model discloses an indoor set of air conditioning and air conditioner, first air outlet ring locate the periphery of first air intake, and first air outlet is the strip seam air outlet, and it makes the air current of first air outlet be high-speed efflux air current, has guaranteed the air supply distance of outflow, has avoided the air current short circuit problem between first air intake and the first air outlet, improves the heat transfer effect, has promoted the travelling comfort of air conditioner. The second air outlet and the second air inlet are arranged, the ambient air is sucked by utilizing the negative pressure formed by the high-speed jet flow of the first air outlet, and air is supplied through the second air outlet, so that the air quantity of the whole air supply of the air conditioner is increased; the blown air flow can drive indoor air to circulate, so that more balance of temperature is realized; the air sent out by the second air outlet is combined with the air sent out by the first air outlet without passing through the heat exchanger of the unit, so that the phenomenon that the air supply is too cold or too hot is avoided, and the comfort of the air conditioner is further improved.
Drawings
Fig. 1 is a schematic front view illustrating an air conditioner indoor unit according to an embodiment of the present invention in a square shape;
fig. 2 is a schematic front view of an air conditioner indoor unit according to an embodiment of the present invention when the air conditioner indoor unit is circular;
fig. 3 is a schematic cross-sectional view along the direction B-B when the indoor unit of the air conditioner shown in fig. 2 is not provided with the second air inlet and the second air outlet;
fig. 4 is a schematic cross-sectional view of the indoor unit of the air conditioner shown in fig. 1 or fig. 2 along the direction C-C, when the indoor unit has a second air inlet and a second air outlet;
fig. 5 is a schematic cross-sectional view along the direction C-C when the shape of the air conditioning indoor unit shown in fig. 1 or 2 is a sphere;
FIG. 6 is a schematic cross-sectional view of the indoor unit of the air conditioner shown in FIG. 3 in a wall-mounted state;
fig. 7 is a schematic cross-sectional view of the indoor unit of the air conditioner shown in fig. 5 in a wall-hanging state;
wherein,
101 a shell; 102 a first air inlet; 103 a first air outlet; 104 a second air inlet;
105 a second air outlet; 106 high velocity gas flow; 107 flowing gas stream; 108 a motor; 109 heat exchanger;
110 fan blades; 111 a ceiling; 112 walls.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the following description is made in detail with reference to the accompanying drawings and embodiments. It should be noted that the features in the following embodiments and examples may be combined with each other without conflict. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1 to 4, an indoor unit of an air conditioner according to an embodiment of the present invention includes a casing 101. The housing 101 has a first intake vent 102 and a first exhaust vent 103. The first air inlet 102 and the first air outlet 103 are both located on the same side of the housing 101, the first air outlet 103 is annularly disposed on the periphery of the first air inlet 102, and the first air outlet 103 is a slit air outlet. In fig. 1 to 4, the first air inlet 102 and the first air outlet 103 are both located at the lower side of the housing 101, and the arrow direction in the figures indicates the air flow direction.
The first air outlet 103 is annularly arranged on the periphery of the first air inlet 102, the first air outlet 103 is a strip seam air outlet, the first air outlet 103 enables outflow air of the first air outlet 103 to be high-speed jet air flow, the high-speed jet air flow can forcibly convey hot air of the first air outlet 103 to a low-level area of a room, the comfort of the air conditioner is improved, the air supply distance of the outflow air flow is ensured, the problem of short circuit of air flow between the first air inlet 102 and the first air outlet 103 is avoided, the heat exchange effect is improved, and the comfort of the air conditioner is improved.
In this embodiment, the housing 101 further has a second air inlet 104 and a second air outlet 105. The second air inlet 104 is located on the peripheral side of the housing 101, and the second air outlet 105 is located on the side of the first air inlet 102. The second intake vent 104 and the second exhaust vent 105 are located on different sides of the housing 101. In fig. 4, the second air outlet 104 is located on a side wall of the housing 101, and the second air outlet 105 is located on a bottom wall of the housing 101. In other embodiments, only the first intake vent 102 and the first outtake vent 103 may be disposed on the housing 101, and the second intake vent 104 and the second outtake vent 105 may not be disposed on the housing.
A first air duct is arranged in the casing 101, one end of the first air duct is communicated with the second air inlet 104, and the other end of the first air duct is communicated with the second air outlet 105. A second air duct is further arranged in the housing 101, one end of the second air duct is communicated with the first air inlet 102, the other end of the second air duct is communicated with the first air outlet 103,
in this embodiment, the second air duct is not communicated with the first air duct. The motor 108 and the fan blade 110 are arranged in the second air duct, and the motor 108 drives the fan blade 110 to rotate. The heat exchanger 109 is also arranged in the second air duct, and the heat exchanger 109 is located between the fan blades 110 and the first air outlet 103. The fan 110 is preferably a centrifugal fan. The heat exchanger 109 may be a ring heat exchanger or a plate heat exchanger.
The shape of the first intake vent 102 may be square or circular. The first air outlet 103 may be circular or square. The first outlet 103 is square in shape in fig. 1, and the first outlet 103 is circular in shape in fig. 2. The shape of the second air inlet 104 is square, circular or oval. The number of the second air inlets 104 may be four or more, in combination with the design. The second outlet 105 may be square or circular, or may be elongated. The area of the second outlet 105 is at least 5 times larger than the area of the first outlet 103.
In the air-conditioning indoor unit of the above embodiment, the fan blade 110 is not arranged in the first air duct, and the first air duct is not communicated with the second air duct. The jet flow at the first air outlet 103 generates a negative pressure around it, causing a differential pressure between the second air inlet 104 and the second air outlet 105, and generating a flowing air flow 107 of the second air channel. Through adding the first air duct, the flowing air flow 107 is increased, the air supply quantity can be increased by 2-5 times, the indoor air circulation is enhanced, and the indoor temperature is more balanced. The flowing air stream 107 generated by the first air duct does not pass through the heat exchanger 109, so the air temperature is room temperature; the high-speed airflow 106 generated by the second air duct passes through the heat exchanger 109, so that the air temperature is lower or higher than the room temperature. The flowing air flow 107 and the high-speed air flow 106 are converged after flowing out from the second air outlet 105 and the first air outlet 103 of the unit respectively, so that the temperature of the air flow sent by the indoor unit of the air conditioner is not too different from the room temperature obviously, and the discomfort of a user or the generation of air conditioning diseases caused by blowing the air to the user is avoided.
The air conditioner indoor unit of the embodiment can be installed at a ceiling, and compared with the concealed installation of a ceiling of the existing unit, the air conditioner indoor unit saves a ceiling structure of a room, and is suitable for being installed in a living room or a bedroom of a common user family. The contour of the shell 101 is designed to be a cuboid, a cylinder or a sphere, so that the unit is attractive and practical and is favorable for being integrated into home decoration.
As a preferable mode, the number of the first outlets 103 is at least two, and the at least two first outlets 103 are mutually sleeved to form a multi-ring structure. Preferably, the first air outlet 103 is circular ring-shaped, and the at least two first air outlets 103 are concentrically arranged. When the first outlets 103 are square-shaped, if the number of the first outlets 103 is two, the two first outlets 103 form a square-shaped air outlet structure. The first air outlet 103 is annularly arranged on the periphery of the first air inlet 102, the first air outlet 103 is a slit air outlet, and the arrangement position of the slit air outlet can be adjusted according to the appearance and the appearance of the whole unit, and can be in a shape like a Chinese character kou, a Chinese character hui, a circle, a concentric circle and the like. In the first air duct, air acted by the fan blades 110 passes through the heat exchanger 109 and then flows through the narrow first air outlet 103 to be blown out, so that high-speed jet air flow is generated, the air flow rate is more than 2 times that of the existing design, the air supply distance of the high-speed air flow 106 is ensured, and the problem of short circuit of the air flow between the first air inlet 102 and the first air outlet 103 is also avoided.
In other embodiments, when the number of the first outlets 103 is at least two, a combination of the circular first outlet 103 and the square first outlet 103 may be adopted, that is, a part of the first outlets 103 is square, and another part of the first outlets 103 is circular. The circular first air outlet 103 and the square first air outlet 103 can be arranged alternately.
As a preferable mode, a lamp or a lamp decoration is further disposed at the second air inlet 104 or/and the second air outlet 105. The lamp and the lamp decoration can be arranged at the air outlet and the air inlet, and the installation mode of the lamp and the lamp decoration can be a surface installation mode or a hidden mode. The lower panel of the shell 101 can be designed into a structure combined with a lamp, or can be designed into a hidden air inlet (the air inlet can not be seen below the unit by a user), the unit and the house are integrated, and the visual sense and the practicability are greatly improved.
The utility model discloses still relate to an air conditioner, including the air conditioning indoor set, this air conditioning indoor set be any above-mentioned technical scheme the air conditioning indoor set. In this embodiment, the air conditioner may be a ceiling type air conditioner or a wall type air conditioner. Fig. 1 to 5 show a ceiling type air conditioner in which an indoor unit is installed on a ceiling 111. Fig. 6 to 7 show a wall-mounted air conditioner in which an indoor unit is mounted on a wall 112. When the heat exchanger is used as a wall-mounted air conditioner, the heat exchanger is mainly required to be adjusted to be placed, the heat exchanger which is arranged around the centrifugal fan blades in the prior art is changed into a heat exchanger which is obliquely arranged up and down, namely, an annular heat exchanger is changed into a plate heat exchanger. So the water receiving structure design of the heat exchanger is facilitated, and the number of the air outlets can be designed to be 2-4. Since the air conditioner is the prior art except the air-conditioning indoor unit, the details are not repeated here. The air conditioner adopts the air conditioner indoor unit of the technical scheme, so that the same beneficial technical effects are obtained.
The air conditioner indoor unit and the air conditioner of the above embodiment have the advantages that the first air outlet 103 is annularly arranged on the periphery of the first air inlet 102, and the first air outlet 103 is a strip-seam air outlet, so that the outflow air of the first air outlet 103 is high-speed jet air flow which can forcibly convey outlet hot air to a low-level area of a room, the air supply distance of the outflow air flow is ensured, the problem of short circuit of the air flow between the first air inlet 102 and the first air outlet 103 is avoided, the heat exchange effect is improved, and the comfort of the air conditioner is improved. The utility model discloses promote greatly for traditional ceiling type air conditioner travelling comfort. A second air outlet 105 and a second air inlet 104 are arranged, the negative pressure formed by the high-speed jet flow of the first air outlet 103 is utilized to suck the surrounding air, and air is supplied through the second air outlet 105, so that the air quantity of the whole air supply of the air conditioner is increased; the blown air flow is flat and straight, and can drive indoor air circulation, so that the temperature is more balanced; the air sent out by the second air outlet 105 is not combined with the air sent out by the first air outlet 103 through the heat exchanger 109, so that the phenomenon that the air supply is too cold or too hot is avoided, and the comfort of the air conditioner is further improved. And the high-speed jet flow generated by the outlet of the second air duct is used for sucking the ambient air to generate air flow of the first air duct, so that the air supply of the air conditioner with long distance, large air volume and balanced temperature is realized, and the air flow comfort in an air-conditioning room is improved.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (20)
1. The utility model provides an air-conditioning indoor unit, its characterized in that, includes casing (101), casing (101) have first air intake (102) and first air outlet (103), first air intake (102) with first air outlet (103) all are located the homonymy of casing (101), first air outlet (103) ring is located the periphery of first air intake (102), first air outlet (103) are the strip seam air outlet.
2. An indoor unit of an air conditioner according to claim 1, wherein the first outlet (103) has a circular or square shape.
3. The indoor unit of claim 2, wherein the number of the first outlets (103) is at least two, and the at least two first outlets (103) are mutually sleeved to form a multi-ring air outlet structure.
4. An indoor unit of an air conditioner according to claim 3, wherein the first air outlet (103) has a circular ring shape, and the at least two first air outlets (103) are concentrically arranged.
5. The indoor unit of claim 1, wherein the casing (101) further has a second inlet (104) and a second outlet (105), the second inlet (104) is located on the peripheral side of the casing (101), and the second outlet (105) is located on the side of the first inlet (102).
6. An indoor unit of an air conditioner according to claim 5, wherein the area of the second outlet (105) is at least 5 times larger than the area of the first outlet (103).
7. The indoor unit of air conditioner according to claim 5, wherein the second air intake opening (104) has a square, circular or oval shape.
8. The indoor unit of air conditioner according to claim 5, wherein the number of the second air inlets (104) is four or more.
9. An indoor unit of an air conditioner according to any one of claims 5 to 8, wherein the second outlet (105) has a square or circular shape.
10. The indoor unit of air conditioner according to any of claims 5 to 8, wherein a lamp is further provided at the second air inlet (104) or/and the second air outlet (105).
11. The indoor unit of air conditioner according to any one of claims 5 to 8, further comprising a first air duct disposed in the casing (101), wherein one end of the first air duct is communicated with the second air inlet (104), and the other end of the first air duct is communicated with the second air outlet (105).
12. The indoor unit of claim 11, further comprising a second air duct disposed in the casing (101), wherein one end of the second air duct is communicated with the first air inlet (102), the other end of the second air duct is communicated with the first air outlet (103), and the second air duct is not communicated with the first air duct.
13. The indoor unit of air conditioner according to any one of claims 1 to 8, further comprising a second air duct disposed in the casing (101), wherein one end of the second air duct is communicated with the first air inlet (102), and the other end of the second air duct is communicated with the first air outlet (103).
14. The indoor unit of claim 13, further comprising a fan blade (110) disposed in the second duct.
15. The indoor unit of claim 14, further comprising a heat exchanger (109) disposed in the second air duct, wherein the heat exchanger (109) is located between the fan blade (110) and the first air outlet (103).
16. An indoor unit of an air conditioner according to claim 15, wherein the heat exchanger (109) is a ring heat exchanger or a plate heat exchanger.
17. Indoor unit of air conditioning according to any of claims 1 to 8, characterized in that the profile of the casing (101) is a cuboid, cylinder or sphere.
18. The indoor unit of air conditioner according to any one of claims 1 to 8, wherein the first air inlet (102) has a square or circular shape.
19. An air conditioner comprising an indoor unit of an air conditioner, characterized in that the indoor unit of an air conditioner is the indoor unit of an air conditioner according to any one of claims 1 to 18.
20. The air conditioner of claim 19, wherein the air conditioner is a ceiling-mounted air conditioner or a wall-mounted air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620536330.7U CN205747170U (en) | 2016-06-01 | 2016-06-01 | Air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620536330.7U CN205747170U (en) | 2016-06-01 | 2016-06-01 | Air conditioner indoor unit and air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN205747170U true CN205747170U (en) | 2016-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620536330.7U Active CN205747170U (en) | 2016-06-01 | 2016-06-01 | Air conditioner indoor unit and air conditioner |
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| CN (1) | CN205747170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864899A (en) * | 2016-06-01 | 2016-08-17 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner |
-
2016
- 2016-06-01 CN CN201620536330.7U patent/CN205747170U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864899A (en) * | 2016-06-01 | 2016-08-17 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner |
| CN105864899B (en) * | 2016-06-01 | 2019-04-19 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner |
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