CN210118844U - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
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- CN210118844U CN210118844U CN201921004445.1U CN201921004445U CN210118844U CN 210118844 U CN210118844 U CN 210118844U CN 201921004445 U CN201921004445 U CN 201921004445U CN 210118844 U CN210118844 U CN 210118844U
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- air
- air outlet
- chassis
- heat exchanger
- indoor unit
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Abstract
The utility model discloses an indoor unit of air conditioner, indoor unit of air conditioner include chassis subassembly, heat exchanger, water collector and fan. Inject installation space in the chassis subassembly, the heat exchanger is established just be the annular in the installation space, inject the air-out passageway between heat exchanger and the chassis subassembly, air inlet channel is injectd to the inner periphery side of heat exchanger, and the water collector is established in the bottom of heat exchanger and the bottom of chassis subassembly, is formed with the air intake relative and the intercommunication with air inlet channel on the water collector, and the water collector mutually supports with the chassis subassembly and inject the first air outlet relative and the intercommunication with the air-out passageway, and first air outlet centers on the periphery at the air intake, and the fan is established in the air inlet channel. According to the utility model discloses machine in air conditioning has increased the air-out area, has reduced the noise of machine during operation in the air conditioning, has reduced the concatenation area of chassis subassembly and water collector, reduces the condensation hidden danger of leaking out.
Description
Technical Field
The utility model belongs to the technical field of air conditioning equipment and specifically relates to an indoor unit of air conditioner is related to.
Background
In the related art, the air outlet of the air-conditioning indoor unit is not ideal in forming mode, the air outlet area is small, the noise is large when the air-conditioning indoor unit works, and the hidden danger of air leakage and condensation exists.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide an indoor set of air conditioning, this indoor set of air conditioning has increased the air-out area, has reduced the concatenation area of chassis subassembly and water collector, reduces the condensation hidden danger of leaking out.
According to the utility model discloses machine in air conditioning, machine includes in the air conditioning: a chassis assembly defining an installation space therein; the heat exchanger is arranged in the installation space and is annular, an air outlet channel is defined between the heat exchanger and the chassis assembly, and an air inlet channel is defined on the inner peripheral side of the heat exchanger; the water pan is arranged at the bottom of the heat exchanger and the bottom of the chassis assembly, an air inlet opposite to and communicated with the air inlet channel is formed in the water pan, the water pan and the chassis assembly are matched with each other and define a first air outlet opposite to and communicated with the air outlet channel, and the first air outlet surrounds the periphery of the air inlet; the fan is arranged in the air inlet channel.
According to the utility model discloses machine in air conditioning is through injecing by water collector and chassis subassembly and first air outlet, has increased the air-out area, has reduced the concatenation area of chassis subassembly and water collector, reduces the condensation hidden danger of leaking out.
According to some embodiments of the utility model, be formed with on the water collector and run through the air-out breach at the border of water collector, the bottom of chassis subassembly with the end cooperation of opening of air-out breach is in order to inject first air outlet.
Optionally, the air-out breach is a plurality of, and is a plurality of the air-out breach is followed the circumference interval setting of water collector, the bottom of chassis subassembly and a plurality of the end cooperation of opening of air-out breach is in order to inject a plurality of respectively first air outlet.
Optionally, the bottom surface of the water pan is flush with the bottom surface of the chassis assembly.
Optionally, the chassis assembly comprises: a chassis; the chassis heat preservation piece is arranged on the inner wall of the chassis, the air outlet channel is defined between the heat exchanger and the chassis heat preservation piece, and the bottom of the chassis heat preservation piece is matched with the opened end of the air outlet notch to define the first air outlet.
Further, the chassis heat preservation piece includes the main part and forms the bulge of the bottom surface of main part, the bulge seals the open end of air-out breach, the bulge with the water collector prescribes a limit to first air outlet.
According to the utility model discloses a some embodiments, be formed with on the inner wall of air-out passageway and be used for the location arch of heat exchanger, the location arch be suitable for with the periphery wall contact of heat exchanger.
Optionally, a distance between a lower surface of the positioning protrusion and a plane where the first air outlet is located is d, a height of the positioning protrusion is h, and a ratio of h to d ranges from 0.1 to 0.8.
Optionally, the chassis assembly comprises: a chassis; the chassis heat preservation piece is arranged on the inner wall of the chassis, the air outlet channel is defined between the heat exchanger and the chassis heat preservation piece, the water receiving disc and the chassis heat preservation piece are matched with each other and define the first air outlet, the positioning protrusion is formed on the chassis heat preservation piece, and the positioning protrusion and the chassis heat preservation piece are integrally formed.
According to some embodiments of the utility model, first air outlet is for following a plurality of, every of circumference interval setting of water collector first air outlet is rectangular shape and extends, be formed with the second air outlet just on the water collector the second air outlet is located adjacent two between the first air outlet, the second air outlet with first air outlet interval sets up, and is adjacent first air outlet with the minimum value scope of circumference interval between the second air outlet is 20mm-30 mm.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a front view of an indoor unit of an air conditioner according to an embodiment of the present invention;
FIG. 2 is a sectional view taken along line H-H in FIG. 1;
FIG. 3 is a diagram of an angle of a drip tray according to an embodiment of the present invention;
fig. 4 is a structural view of another angle of the water pan according to the embodiment of the present invention.
Reference numerals:
an indoor air-conditioning unit 100;
a chassis assembly 1; a chassis 11; a chassis insulation 12; a body portion 121; the projections 122;
a heat exchanger 2; an air outlet channel 21; a positioning boss 211; an air intake passage 22;
a water pan 3; an air inlet 31; a first air outlet 32; a second air outlet 33; an air outlet notch 34;
a fan 4.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
An air conditioning indoor unit 100 according to an embodiment of the present invention will be described below with reference to the accompanying drawings, and the air conditioning indoor unit 100 may be a ceiling unit.
According to the utility model discloses machine 100 in air conditioning, as shown in fig. 1 and 2, including chassis subassembly 1, heat exchanger 2, water collector 3 and fan 4. An installation space is defined in the chassis assembly 1, and all parts of the indoor unit 100 of the air conditioner are orderly arranged in the installation space. The heat exchanger 2 is arranged in the installation space and is annular, the heat exchanger 2 can exchange heat with air flow in the indoor unit 100 of the air conditioner, an air outlet channel 21 is defined between the heat exchanger 2 and the chassis component 1, outlet air is discharged to the indoor from the air outlet channel 21, an air inlet channel 22 is defined on the inner peripheral side of the heat exchanger 2, and inlet air flows to the heat exchanger 2 from the air inlet channel 22.
The water pan 3 is arranged at the bottom of the heat exchanger 2 and the bottom of the chassis assembly 1, and the water pan 3 can collect condensed water generated by the indoor unit 100 of the air conditioner. An air inlet 31 opposite to and communicated with the air inlet channel 22 is formed on the water pan 3, and outside air flow enters the air inlet channel 22 from the air inlet 31. The water pan 3 and the chassis component 1 are mutually matched and define a first air outlet 32 opposite to and communicated with the air outlet channel 21, air flow can be discharged from the first air outlet 32, and the first air outlet 32 surrounds the periphery of the air inlet 31.
The fan 4 is arranged in the air inlet channel 22, and when the indoor unit 100 of the air conditioner works, the fan 4 rotates to drive airflow. When the indoor unit 100 of the air conditioner works, the fan 4 rotates, so that the outside air enters the air inlet channel 22 from the air inlet 31, after exchanging heat with the heat exchanger 2, the air flows through the air outlet channel 21 and is discharged from the first air outlet 32,
wherein, first air outlet 32 is defined by chassis subassembly 1 and water collector 3 jointly, can be so that first air outlet 32 area increase, has reduced the air-out noise to make water collector 3 and chassis subassembly 1's concatenation area reduce, thereby reduced the condensation hidden danger of leaking out.
Air conditioning indoor unit among the correlation technique, the water collector covers the whole bottom at the chassis subassembly completely, and first air outlet forms completely on the water collector, for the structural strength who guarantees the water collector, sets up additional strengthening such as strengthening rib in first air outlet department, and this mode of setting is albeit can guarantee the structural strength of water collector, nevertheless because first air outlet department sets up additional strengthening such as strengthening rib, has reduced effectual air outlet area. And because the water collector covers the whole bottom at the chassis subassembly completely for the concatenation area between water collector and the chassis subassembly is great, under the unable circumstances of guaranteeing of leakproofness between water collector and the chassis subassembly, the hidden danger of leaking the condensation increases.
And the utility model discloses an indoor unit of air conditioner mutually supports and inject the first air outlet 32 relative and intercommunication with air-out passageway 21 through water collector 3 and chassis subassembly 1, and the water collector 3 structural strength of this structure is higher, need not additionally to add additional structure such as strengthening rib that is used for strengthening water collector 3 structural strength at first air outlet 32, can increase the air-out area from this to can reduce the air-out noise. Moreover, the splicing area between the water receiving disc 3 and the chassis component 1 can be reduced, so that the hidden danger of air leakage and condensation is reduced.
According to the utility model discloses machine 100 in air conditioning is through injecing first air outlet 32 jointly by water collector 3 and chassis subassembly 1, has increased the air-out area, has reduced the concatenation area of chassis subassembly 1 with water collector 3, reduces the condensation hidden danger of leaking out.
According to some embodiments of the present invention, referring to fig. 3 and 4, the water receiving tray 3 is formed with an air outlet notch 34 that runs through the edge of the water receiving tray 3, and the bottom of the chassis assembly 1 cooperates with the open end of the air outlet notch 34 to define the first air outlet 32. From this, through this mode, can conveniently realize that water collector 3 mutually supports and inject first air outlet 32 with chassis subassembly 1, increase effective air-out area has reduced the hidden danger that leaks to can guarantee water collector 1's structural strength.
Optionally, as shown in fig. 3 and 4, the air outlet gaps 34 are multiple (e.g., four), the air outlet gaps 34 are arranged at intervals along the circumferential direction of the water collector 3, the bottom of the chassis assembly 1 is matched with the open ends of the air outlet gaps 34 to define multiple first air outlets 32, and the outlet air can be discharged from the multiple first air outlets 32. From this, can increase the air-out area to can increase the air output, and can further reduce the concatenation area between water collector 1 and the chassis subassembly, thereby can further reduce the condensation hidden danger of leaking out.
The utility model discloses a "a plurality of" mean two or more.
Alternatively, referring to fig. 2, the bottom surface of the drip tray 3 is flush with the bottom surface of the chassis assembly 1. The edge of the first air outlet 32 is smooth due to the flush arrangement mode, air outlet noise is reduced, and the product is attractive.
Alternatively, referring to fig. 2, the chassis assembly 1 includes a chassis 11 and a chassis thermal insulation member 12, the chassis thermal insulation member 12 may be a foam member, and the chassis thermal insulation member 12 is provided on an inner wall of the chassis 11. The chassis heat preservation part 12 plays a role in heat preservation and reduces heat or cold loss. An air outlet channel 21 is defined between the heat exchanger 2 and the chassis heat preservation member 12, the bottom of the chassis heat preservation member 12 is matched with the open end of the air outlet notch 34 to define a first air outlet 32, and the open end of the air outlet notch 34 is completely filled in the bottom of the chassis heat preservation member 12, so that the first air outlet 32 is conveniently formed.
Further, referring to fig. 2, the chassis thermal insulation member 12 includes a main body portion 121 and a protrusion portion 122 formed on a bottom surface of the main body portion 121, and the main body portion 121 may be integrally molded with the protrusion portion 1222, so that the main body portion 121 and the protrusion portion 122 have high connection strength. The bulge 122 seals the open end of the air outlet notch 34, the bulge 122 and the water receiving tray 3 define the first air outlet 32, and the bulge 122 seals the open end of the air outlet notch 34, so that the first air outlet 32 is conveniently formed.
According to some embodiments of the utility model, referring to fig. 1, be formed with the location arch 211 that is used for fixing a position heat exchanger 2 on the inner wall of air-out passageway 21, the location arch 211 be suitable for with heat exchanger 2's periphery wall contact, the location arch 211 can spacing heat exchanger 2, the installation location of the heat exchanger 2 of being convenient for.
Optionally, referring to fig. 1 and 2, a distance between the lower surface of the positioning protrusion 211 and a plane where the first air outlet 32 is located is d, a height of the positioning protrusion 211 is h, and a ratio of h to d ranges from 0.1 to 0.8. Since the positioning protrusion 211 is formed in the air outlet channel 21, if the height of the positioning protrusion 211 is too high, condensation may occur and wind resistance may be generated to the outlet air. If the height of the positioning protrusion 211 is too low, the positioning effect of the positioning protrusion 211 on the heat exchanger 2 is reduced. Thus, by setting the ratio of h to d within the above range, the positioning boss 211 can be made less resistant to the wind flow while the positioning boss 211 serves a better positioning function for the heat exchanger 2.
Alternatively, referring to fig. 1 and 2, the chassis assembly 1 includes a chassis 11 and a chassis thermal insulation member 12, the chassis thermal insulation member 12 is disposed on an inner wall of the chassis 11, an air outlet channel 21 is defined between the heat exchanger 2 and the chassis thermal insulation member 12, the water receiving pan 3 and the chassis thermal insulation member 12 cooperate with each other and define the first air outlet 32, the positioning protrusion 211 is formed on the chassis thermal insulation member 12, and the positioning protrusion 211 and the chassis thermal insulation member 12 are integrally formed, so that the process of forming the air conditioning indoor unit 100 can be simplified.
According to some embodiments of the utility model, referring to fig. 1, fig. 3 and fig. 4, first air outlet 32 is a plurality of that the circumference interval along water collector 3 set up, and every first air outlet 32 is rectangular shape extension for the air conditioning is indoor set 100 and is realized the hoop air-out, and the air conditioning is indoor set 100 air-out evenly. A second air outlet 33 is formed in the water pan 3, the second air outlet 33 is located between two adjacent first air outlets 32, the second air outlet 33 plays a role in assisting air outlet, and the second air outlet 33 and the first air outlets 32 are arranged at intervals, so that the air outlet of the indoor air conditioner 100 is uniform. The minimum range of the circumferential distance between the adjacent first air outlet 32 and the second air outlet 33 is 20mm-30mm, so that the circumferential distance between the adjacent first air outlet 32 and the second air outlet 33 is smaller while the structural strength of the water pan 3 is ensured, and the air outlet area of the indoor air conditioner 100 is further increased. For example, the distance between adjacent first and second air outlets 32, 33 may be 26 mm.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An indoor unit of an air conditioner, comprising:
a chassis assembly defining an installation space therein;
the heat exchanger is arranged in the installation space and is annular, an air outlet channel is defined between the heat exchanger and the chassis assembly, and an air inlet channel is defined on the inner peripheral side of the heat exchanger;
the water pan is arranged at the bottom of the heat exchanger and the bottom of the chassis assembly, an air inlet opposite to and communicated with the air inlet channel is formed in the water pan, the water pan and the chassis assembly are matched with each other and define a first air outlet opposite to and communicated with the air outlet channel, and the first air outlet surrounds the periphery of the air inlet;
the fan is arranged in the air inlet channel.
2. An indoor unit of an air conditioner according to claim 1, wherein an air outlet notch is formed in the water pan to penetrate through an edge of the water pan, and a bottom of the base plate assembly is fitted to an open end of the air outlet notch to define the first air outlet.
3. An indoor unit of an air conditioner according to claim 2, wherein the air outlet gap is plural, the plural air outlet gaps are arranged at intervals along a circumferential direction of the water collector, and a bottom of the chassis assembly cooperates with open ends of the plural air outlet gaps to define the plural first air outlets, respectively.
4. An indoor unit of an air conditioner according to claim 2, wherein a bottom surface of the water receiving pan is flush with a bottom surface of the base pan assembly.
5. An indoor unit of an air conditioner according to claim 2, wherein the chassis assembly includes:
a chassis;
the chassis heat preservation piece is arranged on the inner wall of the chassis, the air outlet channel is defined between the heat exchanger and the chassis heat preservation piece, and the bottom of the chassis heat preservation piece is matched with the opened end of the air outlet notch to define the first air outlet.
6. An indoor unit of an air conditioner according to claim 5, wherein the chassis heat insulating member includes a main body portion and a protruding portion formed on a bottom surface of the main body portion, the protruding portion closes an open end of the air outlet notch, and the protruding portion and the water receiving tray define the first air outlet.
7. An indoor unit of an air conditioner according to claim 1, wherein a positioning protrusion for positioning the heat exchanger is formed on an inner wall of the air outlet passage, and the positioning protrusion is adapted to contact with an outer peripheral wall of the heat exchanger.
8. An indoor unit of an air conditioner as claimed in claim 7, wherein the distance between the lower surface of the positioning protrusion and the plane where the first air outlet is located is d, the height of the positioning protrusion is h, and the ratio of h to d ranges from 0.1 to 0.8.
9. An indoor unit of an air conditioner according to claim 7, wherein the chassis assembly includes:
a chassis;
the chassis heat preservation piece is arranged on the inner wall of the chassis, the air outlet channel is defined between the heat exchanger and the chassis heat preservation piece, the water receiving disc and the chassis heat preservation piece are matched with each other and define the first air outlet, the positioning protrusion is formed on the chassis heat preservation piece, and the positioning protrusion and the chassis heat preservation piece are integrally formed.
10. An indoor unit of an air conditioner according to any one of claims 1 to 9, wherein the first air outlet is a plurality of first air outlets arranged at intervals along a circumferential direction of the water pan, each first air outlet extends in an elongated shape, a second air outlet is formed in the water pan and is located between two adjacent first air outlets, the second air outlet is arranged at an interval with the first air outlets, and a minimum circumferential interval between the adjacent first air outlets and the adjacent second air outlets ranges from 20mm to 30 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921004445.1U CN210118844U (en) | 2019-06-28 | 2019-06-28 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921004445.1U CN210118844U (en) | 2019-06-28 | 2019-06-28 | Indoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210118844U true CN210118844U (en) | 2020-02-28 |
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ID=69616401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921004445.1U Active CN210118844U (en) | 2019-06-28 | 2019-06-28 | Indoor unit of air conditioner |
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| CN (1) | CN210118844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032842A (en) * | 2020-08-31 | 2020-12-04 | 青岛海尔空调电子有限公司 | Embedded air conditioner |
-
2019
- 2019-06-28 CN CN201921004445.1U patent/CN210118844U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032842A (en) * | 2020-08-31 | 2020-12-04 | 青岛海尔空调电子有限公司 | Embedded air conditioner |
| WO2021233181A1 (en) * | 2020-08-31 | 2021-11-25 | 青岛海尔空调电子有限公司 | Embedded air conditioner |
| CN112032842B (en) * | 2020-08-31 | 2022-07-12 | 青岛海尔空调电子有限公司 | Embedded air conditioner |
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