CN213841125U - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
- Publication number
- CN213841125U CN213841125U CN202022824823.XU CN202022824823U CN213841125U CN 213841125 U CN213841125 U CN 213841125U CN 202022824823 U CN202022824823 U CN 202022824823U CN 213841125 U CN213841125 U CN 213841125U
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- heat exchanger
- mounting seat
- clamping groove
- air conditioner
- receiving tray
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 71
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004378 air conditioning Methods 0.000 description 8
- 238000005057 refrigeration Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model provides an indoor unit of air conditioner, include: the bottom of the shell is provided with an air inlet, and the two sides of the shell are provided with air outlets; the heat exchanger is arranged in the shell and corresponds to the air inlet, and the airflow flows into the shell through the air inlet, exchanges heat through the heat exchanger and flows out of the air outlet; the water receiving tray is arranged at the bottom of the machine shell around the air inlet, a first mounting seat and a second mounting seat are arranged on the water receiving tray and located on two sides of the air inlet, the distance from the first mounting seat to the center of the water receiving tray is smaller than the horizontal distance from the second mounting seat to the center of the water receiving tray, a first clamping groove is formed in the upper end face of the first mounting seat, and a second clamping groove is formed in the upper end face of the second mounting seat; the upper end of the heat exchanger is supported against the top of the shell, and the lower end of the heat exchanger is arranged in the first clamping groove or the second clamping groove to limit the lower end of the heat exchanger to move along the horizontal direction. The technical effects of the utility model: two heat exchangers can be installed in the casing, so that air can be uniformly fed into the surface of the heat exchanger, and the refrigerating and heating effects of the air conditioner are improved.
Description
Technical Field
The utility model belongs to the technical field of the air conditioner, especially, relate to an indoor unit of air conditioner.
Background
At present, the ceiling air conditioner with air inlet at the middle lower part and air outlet at the left side and the right side is less, condensate water is easy to generate and drip when the corresponding heat exchanger is used for refrigerating mainly due to the air inlet at the lower part, and meanwhile, the surface air speed of the left heat exchanger and the right heat exchanger is uneven due to the air inlet at the lower part, so that the refrigerating and heating effects are poor.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides an indoor set of air conditioning, main objective provide one kind set up the heat exchanger in air intake both sides, and the indoor set of air conditioning of two kinds of heat exchangers of mountable.
In order to achieve the above object, the embodiments of the present invention adopt the following technical solutions:
in the embodiment of the utility model, the bottom of the casing is provided with an air inlet, and the two sides of the casing are provided with air outlets communicated with the air inlet; the heat exchanger is arranged in the shell and corresponds to the air inlet, and the airflow flows into the shell through the air inlet, exchanges heat through the heat exchanger and flows out of the air outlet; the water receiving tray is arranged at the bottom of the machine shell around the air inlet, a first mounting seat and a second mounting seat are arranged on the water receiving tray and located on two sides of the air inlet, the distance from the first mounting seat to the center of the water receiving tray is smaller than the horizontal distance from the second mounting seat to the center of the water receiving tray, a first clamping groove is formed in the upper end face of the first mounting seat, and a second clamping groove is formed in the upper end face of the second mounting seat; the upper end of the heat exchanger is supported on the top of the shell, the lower end of the heat exchanger is arranged in the first clamping groove or the second clamping groove, the lower end of the heat exchanger is limited by the first clamping groove or the second clamping groove to move along the horizontal direction, two heat exchangers can be installed in the shell, air inlet on the surface of the heat exchanger is uniform, and the air conditioning refrigeration and heating effect is improved.
The utility model discloses an in the embodiment, the heat exchanger comprises left heat exchanger and right heat exchanger, and left heat exchanger and right heat exchanger are V type heat exchanger, and left heat exchanger and right heat exchanger are the first section heat exchanger and have the contained angle between the second section heat exchanger to constitute, and the upper end top of left heat exchanger and right heat exchanger is at the casing top, and the lower extreme setting of left heat exchanger is in the left second draw-in groove of casing, and the lower extreme setting of right heat exchanger is in the second draw-in groove on casing right side.
The utility model discloses an in the embodiment, the heat exchanger has left heat exchanger and right heat exchanger to constitute, and left heat exchanger and right heat exchanger are plate heat exchanger, and left heat exchanger and right heat exchanger are straight platelike, and the upper end top of left heat exchanger and right heat exchanger is at the casing top, and the lower extreme setting of left heat exchanger is in the left first draw-in groove of casing, and the lower extreme setting of right heat exchanger is in the first draw-in groove on casing right side.
The embodiment of the utility model provides an in, the length direction of first mount pad and second mount pad is unanimous with the length direction of water collector, and the length of first mount pad and second mount pad equals with the length of water collector.
In an embodiment of the present invention, the height of the first mounting seat is higher than the height of the second mounting seat.
The utility model discloses an in the embodiment, first draw-in groove is formed by the first arch and the second arch of first mount pad up end, and the second arch is close to the water collector center, and the bellied height of second is higher than first bellied height, and just first bellied both sides are the inclined plane, and first arch and the protruding restriction heat exchanger of second rotate, improve the stability of heat exchanger.
The utility model discloses an in the embodiment, the lateral wall of second draw-in groove is the inclined plane, prevents that the heat exchanger from sliding.
In an embodiment of the present invention, a Z-shaped drainage channel is disposed on the second mounting seat to circulate the condensed water in the water receiving tray.
The utility model discloses an in the embodiment, the water collector has the lateral wall, and the lateral wall that highly is higher than the water collector of first draw-in groove makes the hydroenergy in the first draw-in groove enough directly flow in the water drainage tank, prevents to have the comdenstion water long-pending in the first draw-in groove.
The utility model discloses an in the embodiment, the casing is provided with water drainage tank in the side of water collector, and the lateral wall of water collector is provided with drainage channel, makes the rivers in the water collector go into in the water drainage tank.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a V-shaped heat exchanger installed in an air-conditioning indoor unit according to an embodiment of the present invention;
fig. 2 is a schematic view of a plate heat exchanger installed in an air-conditioning indoor unit according to an embodiment of the present invention;
FIG. 3 is a schematic view of a water pan according to an embodiment of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 3;
FIG. 5 is an enlarged view at B in FIG. 3;
fig. 6 is a schematic perspective view of a water pan according to an embodiment of the present invention;
fig. 7 is a top view of the water pan according to the embodiment of the present invention;
in the above figures: 1. a housing; 101. an air inlet; 102. an air outlet; 2. a water pan; 201. a first mounting seat; 201-1, a first protrusion; 201-2, a second protrusion; 202. a second mounting seat; 202-1, a second card slot; 202-2, Z-shaped drainage channels; 203. an avoidance area; 204. a drainage channel; 3. a left fan assembly; 4. a left heat exchanger; 5. a right heat exchanger; 6. and a right fan assembly.
Detailed Description
The present invention is specifically described below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Fig. 1 is a cross-sectional view of an indoor unit of an air conditioner according to an embodiment of the present invention; fig. 2 is a schematic perspective view of an air conditioner indoor unit provided in an embodiment of the present invention, and fig. 5 is a schematic view of a middle partition plate 5 and a water receiving tank 502 in an air conditioner indoor unit provided in an embodiment of the present invention.
Referring to fig. 1 and 2, the air conditioner in the embodiment of the present invention is a ceiling air conditioner, and the air conditioner indoor unit includes a casing 1, an air inlet 101 is formed on a bottom surface of the casing 1, and air outlets 102 communicated with the air inlet 101 are formed on two sides of the casing 1. The machine body 1 is internally provided with components such as a heat exchanger and a fan, the heat exchanger, a compressor, a condenser, a throttling device, a connecting pipeline and the like form a circulating system together, indoor air enters the air conditioner and is blown out from the air outlet 102 to the indoor environment after exchanging heat with a refrigerant, so that the refrigerating and heating functions of the air conditioner are realized, the specific principle and the structure of the air conditioner are universal, and the air conditioner is not repeated one by one.
In general, in a ceiling-mounted air conditioning indoor unit, an air inlet 101 is formed at the bottom of a casing 1, air outlets 102 are formed at both sides of the casing, which causes uneven air outlet at both sides, so that users at different positions in the same room feel different air volume and temperature, the temperature in the room is not uniform, the user experience is reduced, in the embodiment of the utility model, a left heat exchanger 4 is arranged at the left side of the air inlet 101 of the shell 1, the right side of the air inlet 101 is provided with the right heat exchanger 5, the top parts of the left heat exchanger 4 and the right heat exchanger 5 are connected together, so that the left heat exchanger 4 and the right heat exchanger 5 are integrally in a splayed shape and integrally cover the air inlet 101, air entering the machine shell 1 from the air inlet 101 completely passes through the left heat exchanger 4 and the right heat exchanger 5, the ventilation volume of the left heat exchanger 4 and the right heat exchanger 5 is uniform, the refrigeration and heating efficiency of the air conditioner is improved, and the air output volumes of two sides are the same.
The air inlet 101 is communicated with the air outlet 102 on the left side of the machine shell 1 to form a left air duct, the air inlet 101 is communicated with the air outlet 102 on the right side of the machine shell 1 to form a right air duct, the left air duct is internally provided with a left fan assembly 3 and a left heat exchanger 4, the right air duct is internally provided with a right fan assembly 6 and a right heat exchanger 5, under the action of the left fan assembly 3 and the right fan assembly 6, air is divided into a left air flow and a right air flow at the air inlet 101 by the left fan assembly 3 and the right fan assembly 6 to respectively enter the left air duct and the right air duct, and the air flows out from the two sides of the machine shell 1 to refrigerate or heat the indoor space after the heat exchange of the left heat exchanger 4 and the right heat exchanger 5.
Different kinds of heat exchangers have different heat exchange efficiency, and the great heat exchanger of volume can carry out the heat transfer to the air of large tracts of land and handle, and its heat exchanger efficiency will be higher than the less heat exchanger of volume, and in order to install different kinds of heat exchanger, the casing 1 of machine in the air conditioning needs the adjustment to different kinds of heat exchanger, so that the heat exchanger can be stable install in casing 1 the utility model discloses an in the embodiment, machine in the air conditioning is provided with first mount pad 201 and second mount pad 202 in order to install two kinds of heat exchangers in the air intake 101 both sides of casing 1, first mount pad 201 is used for installing the less plate heat exchanger of volume, and second mount pad 202 is used for installing the great V type heat exchanger of volume.
Referring to fig. 1-7, in the embodiment of the present invention, a water pan 2 is disposed at the bottom of a housing 1, an avoiding region 203 is disposed at the center of the water pan 2 to prevent the water pan 2 from blocking an air inlet 101 of the housing 1, the water pan 2 is provided with a first mounting seat 201 and a second mounting seat 202 at two sides of the air inlet 101, wherein, the first mounting seat 201 is close to two sides of the air inlet 101, the second mounting seat 201 is far away from the air inlet 101 compared with the first mounting seat 201, because the plate heat exchanger has smaller volume and the space between the first mounting seat 201 and the top of the machine case 1 is smaller, the plate heat exchanger with smaller volume can be stably fixed between the first mounting seat 201 and the top of the machine case 1, because the volume of the V-shaped heat exchanger is large, the space between the second mounting seat 202 and the top of the casing 1 is large, and the V-shaped heat exchanger can be stably fixed between the second mounting seat 202 and the top of the casing 1.
In the embodiment of the present invention, the left heat exchanger 4 and the right heat exchanger 5 are connected at the top, so when the heat exchanger is mounted on the first mounting seat 201 or the second mounting seat 202, the bottom of the heat exchanger needs to be fixed to prevent the heat exchanger from sliding, therefore, the upper end surface of the first mounting seat 201 is provided with the first protrusion 201-1 and the second protrusion 201-2, the second protrusion 201-2 is a columnar protrusion, the second protrusion 201-2 is closer to the air inlet 101 than the first protrusion 201-1, the first protrusion 201-1 is trapezoidal, both sides of the first protrusion 201-1 are inclined planes, so that the first protrusion 201-1 has higher structural strength, a first slot is formed between the first protrusion 201-1 and the second protrusion 201-2, when the plate heat exchanger is mounted on the first mounting seat 201 at both sides of the air inlet 101, the bottom of the plate heat exchanger is abutted against the inclined plane of the first bulge 201-1, and the second bulge 201-2 limits the plate heat exchanger to rotate, so that the plate heat exchanger is stably arranged in the first clamping groove.
In the embodiment of the present invention, the second mounting base 202 has a second clamping groove 202-1, the second mounting base 202 is used for mounting a V-shaped heat exchanger, the V-shaped heat exchanger includes a first section heat exchanger and a second section heat exchanger, a heat exchanger with a V-shaped structure is formed by an included angle between the first section heat exchanger and the second section heat exchanger, the left air outlet 102 of the casing 1 is facing the opening of the left V-shaped heat exchanger, the right air outlet 102 of the casing 1 is facing the opening of the right V-shaped heat exchanger, the left V-shaped heat exchanger and the right V-shaped heat exchanger are connected together at the top, the bottom is abutted against the second clamping groove 202-1, the second clamping groove 202-1 has an inclined plane, the bottom of the V-shaped heat exchanger is abutted against the inclined plane, due to the structural characteristics of the V-shaped heat exchanger, the bottom of the V-shaped heat exchanger is abutted against the inclined plane of the second card slot 202-1, so that the V-shaped heat exchanger is stably installed between the second mounting seat 202 and the top of the casing 1.
The heat exchanger can produce condensed water during refrigeration, the bottom of the heat exchanger in the embodiment is arranged on the water pan 2, so that the condensed water produced by the heat exchanger all falls into the water pan 2, and a small amount of condensed water is accumulated in the first clamping groove, the first clamping groove is formed by the first bulge 201-1 and the second bulge 201-2, therefore, the condensed water in the first clamping groove can not fall into the water pan 2 through the first bulge 201-1, the casing 1 is provided with the drainage groove 7 on the side surface of the water pan 2, the drainage groove 7 is communicated with the drainage pipe 701, the condensed water is discharged out of the casing 1, two ends of the first clamping groove are open, in addition, the height of the first mounting seat 201 is higher than the side wall of the water pan 2, so that the condensed water in the first clamping groove can directly fall into the drainage groove 7 from the side surface of the first clamping groove, and the condensed water accumulation in the first clamping groove is prevented, the second clamping groove 202-1 only has one inclined surface, so that condensed water can easily flow into the water pan 2, and the problem of condensed water accumulation does not exist.
In the embodiment of the present invention, the length direction of the first mounting seat 201 and the second mounting seat 202 is the same as the length direction of the water pan 2, and the length is equal, so that the inside of the water pan 2 is divided into a plurality of independent areas by the first mounting seat 201 and the second mounting seat 202, and the condensed water inside the water pan 2 cannot flow through, therefore, the second mounting seat 202 is provided with the Z-shaped drainage channel 202-2 running through the second mounting seat 202, the Z-shaped drainage channel 202-2 communicates with the areas on both sides of the second mounting seat 202, so that the condensed water on both sides flows through the Z-shaped drainage channel 202-2, and meanwhile, the drainage channel 204 is provided on the side wall of the water pan 2, so that all the condensed water inside the water pan 2 can flow into the drainage channel 7, and finally the water inside the housing 1 is discharged through the drainage pipe 701.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An indoor unit of an air conditioner, comprising:
the air conditioner comprises a shell, a fan and a control device, wherein the bottom of the shell is provided with an air inlet, and two sides of the shell are provided with air outlets communicated with the air inlet;
the heat exchanger is arranged in the shell and corresponds to the air inlet, and airflow flows into the shell through the air inlet, exchanges heat through the heat exchanger and flows out of the air outlet;
the water receiving tray is arranged at the bottom of the machine shell in a surrounding mode of the air inlet, a first mounting seat and a second mounting seat which are located on two sides of the air inlet are arranged on the water receiving tray, the distance from the first mounting seat to the center of the water receiving tray is smaller than the horizontal distance from the second mounting seat to the center of the water receiving tray, a first clamping groove is formed in the upper end face of the first mounting seat, and a second clamping groove is formed in the upper end face of the second mounting seat;
wherein,
the upper end of the heat exchanger is abutted to the top of the shell, the lower end of the heat exchanger is arranged in the first clamping groove or the second clamping groove, and the lower end of the heat exchanger is limited by the first clamping groove or the second clamping groove to move along the horizontal direction.
2. An indoor unit of an air conditioner according to claim 1, wherein: the heat exchanger comprises left heat exchanger and right heat exchanger, left side heat exchanger with right side heat exchanger is V type heat exchanger, left side heat exchanger with right side heat exchanger is that the contained angle has between first section heat exchanger and the second section heat exchanger to constitute, left side heat exchanger with the upper end top of right side heat exchanger is in the casing top, the lower extreme setting of left side heat exchanger is in the casing is left in the second draw-in groove, the lower extreme setting of right side heat exchanger is in the casing right side in the second draw-in groove.
3. An indoor unit of an air conditioner according to claim 1, wherein: the heat exchanger comprises a left heat exchanger and a right heat exchanger, the left heat exchanger and the right heat exchanger are plate heat exchangers, the left heat exchanger and the right heat exchanger are straight plates, the upper end of the left heat exchanger and the upper end of the right heat exchanger are abutted to the top of the casing, the lower end of the left heat exchanger is arranged on the left side of the casing in the first clamping groove, and the lower end of the right heat exchanger is arranged on the right side of the casing in the first clamping groove.
4. An indoor unit of an air conditioner according to claim 1, wherein: the length direction of the first mounting seat and the second mounting seat is consistent with the length direction of the water receiving tray, and the length of the first mounting seat and the length of the second mounting seat are equal to the length of the water receiving tray.
5. An indoor unit of an air conditioner according to claim 1, wherein: the height of the first mounting seat is higher than that of the second mounting seat.
6. An indoor unit of an air conditioner according to claim 1, wherein: the first clamping groove is formed by a first bulge and a second bulge of the upper end face of the first mounting seat, the second bulge is close to the center of the water receiving tray, the height of the second bulge is higher than that of the first bulge, and two sides of the first bulge are inclined planes.
7. An indoor unit of an air conditioner according to claim 1, wherein: the side wall of the second clamping groove is an inclined plane.
8. An indoor unit of an air conditioner according to claim 1, wherein: and a Z-shaped drainage channel is arranged on the second mounting seat, so that condensed water in the water pan can circulate.
9. An indoor unit of an air conditioner according to claim 1, wherein: the water pan is provided with a side wall, and the height of the first clamping groove is higher than that of the side wall of the water pan.
10. An indoor unit of an air conditioner according to claim 9, wherein: the side face of the water receiving tray of the machine shell is provided with a drainage groove, and the side wall of the water receiving tray is provided with a drainage channel so that water in the water receiving tray flows into the drainage groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022824823.XU CN213841125U (en) | 2020-11-30 | 2020-11-30 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022824823.XU CN213841125U (en) | 2020-11-30 | 2020-11-30 | Indoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213841125U true CN213841125U (en) | 2021-07-30 |
Family
ID=76994677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022824823.XU Active CN213841125U (en) | 2020-11-30 | 2020-11-30 | Indoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213841125U (en) |
-
2020
- 2020-11-30 CN CN202022824823.XU patent/CN213841125U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.1 Haixin Road, Nancun Town, Pingdu City, Qingdao City, Shandong Province Patentee after: Hisense Air Conditioning Co.,Ltd. Country or region after: China Address before: No. 151, Zhuzhou Road, Laoshan District, Qingdao, Shandong Patentee before: HISENSE (SHANDONG) AIR-CONDITIONING Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |