CN220303777U - Wall-mounted air conditioner indoor unit and air conditioner - Google Patents
Wall-mounted air conditioner indoor unit and air conditioner Download PDFInfo
- Publication number
- CN220303777U CN220303777U CN202321219776.3U CN202321219776U CN220303777U CN 220303777 U CN220303777 U CN 220303777U CN 202321219776 U CN202321219776 U CN 202321219776U CN 220303777 U CN220303777 U CN 220303777U
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- wet film
- heat exchanger
- air conditioner
- indoor unit
- water receiving
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 96
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 239000012466 permeate Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The utility model discloses a wall-mounted air conditioner indoor unit and an air conditioner, wherein the wall-mounted air conditioner indoor unit comprises a shell component, a heat exchanger, a wind wheel component, a water receiving disc and a wet film component, wherein the shell component is provided with a first air inlet, an air outlet and an air channel positioned between the first air inlet and the air outlet. The heat exchanger is arranged in the air duct, and the wind wheel assembly is arranged in the air duct and is positioned between the heat exchanger and the air outlet. The water collector is arranged below the heat exchanger and is used for receiving condensed water generated by the heat exchanger. The wet film component is arranged in the air duct and is positioned at one side of the heat exchanger, which is away from the wind wheel component, and the lower end of the wet film component extends into the water receiving disc. The technical scheme of the utility model can improve the utilization rate of the condensed water, reduce the discharge of the condensed water and reduce the energy consumption.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to a wall-mounted air conditioner indoor unit and an air conditioner.
Background
The wall-mounted air conditioner is a common household air conditioner, when the air conditioner is used for refrigerating in summer, because the indoor air humidity is high, condensed water is usually generated by an evaporator of the indoor unit, at present, a water receiving disc is generally arranged below the evaporator, the condensed water is discharged outdoors through the water receiving disc and a water discharging pipe, and the direct condensed water discharging mode can cause excessive waste of water resources and cold energy and is not utilized.
Disclosure of Invention
The utility model mainly aims to provide a wall-mounted air conditioner indoor unit which aims to improve the utilization rate of condensed water.
In order to achieve the above object, the present utility model provides a wall-mounted air conditioner indoor unit, comprising:
the shell assembly is provided with a first air inlet, an air outlet and an air duct positioned between the first air inlet and the air outlet;
the heat exchanger is arranged in the air duct;
the wind wheel assembly is arranged in the air duct and is positioned between the heat exchanger and the air outlet;
the water receiving disc is arranged below the heat exchanger and is used for receiving condensed water generated by the heat exchanger; and
the wet film component is arranged in the air duct and is positioned at one side of the heat exchanger, which is away from the wind wheel component, and the lower end of the wet film component extends into the water receiving disc.
Optionally, the wet film assembly includes a plurality of wet film units, and a plurality of the wet film units are distributed in turn along the axial direction of the wind wheel assembly.
Optionally, the wet film unit has a thickness greater than or equal to 1cm and less than or equal to 8cm; and/or, the width of the wet film unit along the axial direction of the wind wheel assembly is greater than or equal to 10cm and less than or equal to 40cm.
Optionally, the housing assembly has a front panel, the wet film assembly is located between the front panel and the heat exchanger, and a ventilation gap is formed between the wet film assembly and the front panel.
Optionally, the front panel is provided with a second air inlet, the second air inlet is communicated with the air duct, and the wet film component is located between the second air inlet and the heat exchanger.
Optionally, the shell component is provided with a top opening and an air inlet top cover which is installed on the top opening in an openable mode, the air inlet top cover is provided with the first air inlet, and the wet film component is detachably installed between the front panel and the heat exchanger through the top opening.
Optionally, the wall-mounted air conditioner indoor unit further comprises a filter screen, the filter screen is a honeycomb-shaped activated carbon filter screen, the filter screen is arranged between the first air inlet and the heat exchanger, and the wet film component is arranged between the filter screen and the heat exchanger.
Optionally, the housing assembly has a front opening, the front panel is openably and closably mounted at the front opening, and the filter screen is detachably mounted to the housing assembly through the front opening.
Optionally, the water collector is equipped with back water receiving tank, preceding water receiving tank and connects back water receiving tank and preceding water receiving tank's guiding gutter, preceding water receiving tank is located wind wheel assembly's front side, back water receiving tank is located wind wheel assembly's rear side, just back water receiving tank is higher than preceding water receiving tank, the heat exchanger is including linking to each other and being first heat exchange part and the second heat exchange part that the contained angle set up, the heat exchanger cover is located wind wheel assembly's top, the lower extreme of first heat exchange part is located preceding water receiving tank's top, the lower extreme of second heat exchange part is located back water receiving tank's top, wet film subassembly is located first heat exchange part is dorsad one side of second heat exchange part.
The utility model also provides an air conditioner which comprises an air conditioner outdoor unit and the wall-mounted air conditioner indoor unit.
According to the technical scheme, the wet film component is arranged on one side, away from the wind wheel component, of the heat exchanger, and the lower end of the wet film component extends into the water receiving disc, so that when the indoor unit of the wall-mounted air conditioner is in a refrigerating working condition, condensed water generated on the heat exchanger drops into the water receiving disc below along the heat exchanger, the wet film component can absorb the condensed water in the water receiving disc, and the condensed water gradually permeates the surface of the wet film component. At this time, when the air flow passes through the wet film component, the condensed water on the wet film component can be evaporated, so that the humidity of the air inlet flow can be increased, and the temperature of the air inlet flow can be reduced, thereby being beneficial to increasing the indoor air humidity and reducing the air outlet temperature. The utilization rate of condensed water is improved, the cold discharged by the indoor unit of the air conditioner is recovered to a certain extent and can be recycled, the service efficiency of the air conditioner can be improved, the discharge of condensed water is reduced, and the energy consumption is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an embodiment of a wall-mounted air conditioner indoor unit according to the present utility model;
fig. 2 is a cross-sectional view of the indoor unit of the wall-mounted air conditioner of fig. 1;
fig. 3 is a schematic diagram of airflow direction of the indoor unit of the wall-mounted air conditioner in fig. 2 when in operation.
Reference numerals illustrate:
10. a housing assembly; 101. an air outlet; 102. an air duct; 11. a front panel; 111. a second air inlet; 12. an air inlet top cover; 121. a first air inlet; 20. a heat exchanger; 21. a first heat exchange part; 22. a second heat exchange part; 30. a water receiving tray; 31. a front water receiving tank; 32. a rear water receiving tank; 40. a wind wheel assembly; 50. a wet membrane assembly; 51. a wet film unit; 60. a filter screen; 70. and (5) a water drain pipe.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout is meant to include three side-by-side schemes, for example, "a and/or B", including a scheme, or B scheme, or a scheme that is satisfied by both a and B. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
The utility model provides a wall-mounted air conditioner indoor unit.
In the embodiment of the present utility model, as shown in fig. 1 to 3, the wall-mounted air conditioner indoor unit includes a housing assembly 10, a heat exchanger 20, a wind wheel assembly 40, a water pan 30 and a wet film assembly 50, wherein the housing assembly 10 is provided with a first air inlet 121, an air outlet 101 and an air duct 102 between the first air inlet 121 and the air outlet 101. The heat exchanger 20 is disposed in the air duct 102, and the wind wheel assembly 40 is disposed in the air duct 102 and between the heat exchanger 20 and the air outlet 101. The water pan 30 is disposed below the heat exchanger 20, and the water pan 30 is used for receiving condensed water generated by the heat exchanger 20. The wet film assembly 50 is disposed in the air duct 102 and is located at a side of the heat exchanger 20 facing away from the wind wheel assembly 40, and the lower end of the wet film assembly 50 extends into the water pan 30.
Specifically, when the indoor unit of the wall-mounted air conditioner is in a refrigerating condition, condensed water generated on the heat exchanger 20 drops into the water receiving tray 30 below along the heat exchanger 20, and the wet film assembly 50 can absorb the condensed water in the water receiving tray 30, so that the condensed water gradually permeates the surface of the wet film assembly 50, and when air flows through the wet film assembly 50, the condensed water on the wet film assembly 50 can be evaporated, so that the humidity of air inlet flow can be increased, the temperature of the air inlet flow can be reduced, and the indoor air humidity can be increased, and the air outlet temperature can be reduced.
According to the technical scheme, the wet film assembly 50 is arranged on one side, away from the wind wheel assembly 40, of the heat exchanger 20, and the lower end of the wet film assembly 50 extends into the water receiving disc 30, so that when the wall-mounted air conditioner indoor unit is in a refrigerating working condition, condensed water generated on the heat exchanger 20 drops into the water receiving disc 30 below along the heat exchanger 20, the wet film assembly 50 can absorb the condensed water in the water receiving disc 30, and the condensed water gradually permeates the surface of the wet film assembly 50. At this time, when the air flow passes through the wet film assembly 50, the condensed water on the wet film assembly 50 can be evaporated, so that the humidity of the air inlet flow can be increased, and the temperature of the air inlet flow can be reduced, thereby being beneficial to increasing the indoor air humidity and reducing the air outlet temperature. The utilization rate of condensed water is improved, the cold discharged by the indoor unit of the air conditioner is recovered to a certain extent and can be recycled, the service efficiency of the air conditioner can be improved, the discharge of condensed water is reduced, and the energy consumption is reduced.
In some embodiments, the wet film assembly 50 includes a plurality of wet film units 51, and the plurality of wet film units 51 are sequentially distributed along the axial direction of the wind wheel assembly 40. This allows the size of each wet film unit 51 to be small, facilitating installation, and also reducing production and transportation costs.
In some embodiments, the thickness of the wet film unit 51 is greater than or equal to 1cm and less than or equal to 8cm. By the arrangement, the wet film unit 51 has good water absorption effect and condensate water evaporation effect, and the condition that the thickness of the wall-mounted air conditioner indoor unit is overlarge due to the fact that the wet film unit 51 is too late can be avoided. Specifically, the thickness of the wet film unit 51 may be 1cm, 2cm, 3cm, 4cm, 5cm, or 8cm, in particular.
In some embodiments, the width of the wet film unit 51 in the axial direction of the wind wheel assembly 40 is greater than or equal to 20cm and less than or equal to 25cm. By the arrangement, the size of each wet film unit 51 can be reasonable, the installation is convenient, and the production and transportation cost can be reduced. In particular, the width of the wet film unit 51 in the axial direction of the wind wheel assembly 40 may be in particular 10cm, 21cm, 22cm, 23cm, 24cm, 30cm, 35cm or 40cm.
In some embodiments, the housing assembly 10 has a front panel 11, the wet film assembly 50 is located between the front panel 11 and the heat exchanger 20, and the spacing between the wet film assembly 50 and the front panel 11 forms a ventilation gap. Specifically, when the air flow enters from the air inlet, a portion of the air flow can flow to the ventilation gap between the wet film assembly 50 and the front panel 11, and through the wet film assembly 50 to the heat exchanger 20. This increases the amount of air flow through the wet membrane module 50 and increases the evaporation rate of the condensate on the wet membrane module 50.
In some embodiments, the front panel 11 is provided with a second air inlet 111, the second air inlet 111 is in communication with the air duct 102, and the wet film assembly 50 is located between the second air inlet 111 and the heat exchanger 20. By the arrangement, the air inlet quantity of the indoor unit of the wall-mounted air conditioner can be increased, the refrigerating operation efficiency of the air conditioner is improved, and the circulating air quantity of the indoor unit is also increased. And more air flows can pass through the wet film component 50, so that the evaporation speed of condensed water on the wet film component 50 can be increased, and the refrigerating effect is improved.
In some embodiments, the housing assembly 10 has a top opening and an air intake top cover 12 that is openably and closably mounted to the top opening, the air intake top cover 12 is provided with a first air intake 121, and the wet film assembly 50 is detachably mounted between the front panel 11 and the heat exchanger 20 through the top opening. That is, when the air inlet top cover 12 is opened, the wet film assembly 50 can be pulled out from between the front panel 11 and the heat exchanger 20, so that the wet film unit 51 can be conveniently replaced and maintained, namely, a user can automatically replace according to the self requirement, and the wet film unit is more close to different user requirements. In addition, by means of the disassembly and assembly mode, a larger space for the installation of the wet film assembly 50 is provided in the vertical direction in the shell assembly 10, so that the surface area of the wet film assembly 50 is increased, and the evaporation speed of condensed water on the wet film assembly 50 is improved.
In some embodiments, the wall-mounted air conditioner indoor unit further includes a filter screen 60, where the filter screen 60 is a honeycomb activated carbon filter screen, the filter screen 60 is disposed between the first air inlet 121 and the heat exchanger 20, and the wet film assembly 50 is disposed between the filter screen 60 and the heat exchanger 20. Compared with the traditional filter screen, when the honeycomb activated carbon filter screen is adopted, formaldehyde, TVOC (Total Volatile Organic Compounds ), benzene, decoration pollution and household peculiar smell and the like can be filtered, the air quality can be improved, dust is prevented from contacting the heat exchanger 20, the fan assembly and the like, the influence on the refrigerating capacity of the air conditioner is reduced, the service life of the indoor unit of the air conditioner is prolonged, and the stability of the indoor unit of the air conditioner is kept. Optionally, the filter screen 60 is a coconut shell activated carbon filter screen. In addition, the filter screen 60 adopts the form of adhesive carbon and carbon scattering, so that the effects of purifying air intake and absorbing formaldehyde in the space can be improved.
In some embodiments, the housing assembly 10 has a front opening through which the front panel 11 is openably and closably mounted to the housing assembly 10, and the filter screen 60 is detachably mounted to the housing assembly 10. That is, after the front panel 11 is opened, the filter screen 60 can be drawn out from the front opening, and the filter screen 60 can be installed at the front opening, so that the filter screen 60 can be conveniently replaced and maintained, namely, a user can independently replace the filter screen 60 according to the self requirement, and the filter screen is more close to different user requirements. And the state of the filter screen 60 and the wet film assembly 50 can be observed by the bracket in the disassembling process, so that the risk of damage to the filter screen 60 or the wet film assembly 50 caused by interference of the filter screen 60 and the wet film assembly 50 in the disassembling process is reduced.
In some embodiments, the water pan 30 is provided with a rear water receiving tank 32, a front water receiving tank 31 and a diversion trench connecting the rear water receiving tank 32 and the front water receiving tank 31, the front water receiving tank 31 is located at the front side of the wind wheel assembly 40, the rear water receiving tank 32 is located at the rear side of the wind wheel assembly 40, and the rear water receiving tank 32 is higher than the front water receiving tank 31, the heat exchanger 20 comprises a first heat exchanging part 21 and a second heat exchanging part 22 which are connected and are arranged at an included angle, the heat exchanger 20 is covered above the wind wheel assembly 40, the lower end of the first heat exchanging part 21 is located above the front water receiving tank 31, the lower end of the second heat exchanging part 22 is located above the rear water receiving tank 32, and the wet film assembly 50 is located at one side of the first heat exchanging part 21 facing away from the second heat exchanging part 22. By the arrangement, the surface area of the heat exchanger 20 is larger, the heat exchange effect is improved, condensed water can be well received, and the leakage risk of the condensed water is reduced. Of course, in other embodiments, the rear water receiving tank 32 may be flush with the front water receiving tank 31.
In some embodiments, the front water receiving trough 31 is provided with an overflow port, which is provided near the notch edge of the front water receiving trough 31, which overflow port is connected to the drain pipe 70 in use. So that when the condenser generates excessive condensed water, the condensed water can be discharged to the outside through the overflow port and the drain pipe 70.
The utility model also provides an air conditioner which comprises an air conditioner outdoor unit and a wall-mounted air conditioner indoor unit, wherein the specific structure of the wall-mounted air conditioner indoor unit refers to the embodiment, and the air conditioner at least has all the beneficial effects brought by the technical schemes of the embodiment because the air conditioner adopts all the technical schemes of the embodiment, and the detailed description is omitted. When the wall-mounted air conditioner is used, the wall-mounted air conditioner indoor unit is connected with the air conditioner outdoor unit through a refrigerant pipeline.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (10)
1. A wall-mounted air conditioner indoor unit, comprising:
the shell assembly is provided with a first air inlet, an air outlet and an air duct positioned between the first air inlet and the air outlet;
the heat exchanger is arranged in the air duct;
the wind wheel assembly is arranged in the air duct and is positioned between the heat exchanger and the air outlet;
the water receiving disc is arranged below the heat exchanger and is used for receiving condensed water generated by the heat exchanger; and
the wet film component is arranged in the air duct and is positioned at one side of the heat exchanger, which is away from the wind wheel component, and the lower end of the wet film component extends into the water receiving disc.
2. The wall-mounted air conditioner indoor unit of claim 1, wherein the wet film assembly comprises a plurality of wet film units, and the plurality of wet film units are sequentially distributed along the axial direction of the wind wheel assembly.
3. The wall-mounted air conditioner indoor unit of claim 2, wherein the wet film unit has a thickness of greater than or equal to 1cm and less than or equal to 8cm; and/or, the width of the wet film unit along the axial direction of the wind wheel assembly is greater than or equal to 10cm and less than or equal to 40cm.
4. The wall-mounted air conditioner indoor unit of claim 1, wherein the housing assembly has a front panel, the wet film assembly is located between the front panel and the heat exchanger, and a ventilation gap is formed between the wet film assembly and the front panel.
5. The wall-mounted air conditioner indoor unit of claim 4, wherein the front panel is provided with a second air inlet, the second air inlet is communicated with the air duct, and the wet film assembly is located between the second air inlet and the heat exchanger.
6. The wall-mounted air conditioner indoor unit of claim 4, wherein the housing assembly has a top opening and an air intake top cover openably and closably mounted to the top opening, the air intake top cover is provided with the first air intake, and the wet film assembly is detachably mounted between the front panel and the heat exchanger through the top opening.
7. The wall-mounted air conditioner indoor unit of claim 4, further comprising a filter screen, wherein the filter screen is a honeycomb activated carbon filter screen, wherein the filter screen is disposed between the first air inlet and the heat exchanger, and wherein the wet film assembly is disposed between the filter screen and the heat exchanger.
8. The wall-mounted air conditioner indoor unit of claim 7, wherein the housing assembly has a front opening, the front panel is openably and closably mounted to the front opening, and the filter screen is detachably mounted to the housing assembly through the front opening.
9. The wall-mounted air conditioner indoor unit according to any one of claims 1 to 8, wherein the water receiving tray is provided with a rear water receiving tank, a front water receiving tank and a diversion trench connecting the rear water receiving tank and the front water receiving tank, the front water receiving tank is positioned at the front side of the wind wheel assembly, the rear water receiving tank is positioned at the rear side of the wind wheel assembly, the heat exchanger comprises a first heat exchange part and a second heat exchange part which are connected and are arranged at an included angle, the heat exchanger is covered above the wind wheel assembly, the lower end of the first heat exchange part is positioned above the front water receiving tank, the lower end of the second heat exchange part is positioned above the rear water receiving tank, and the wet film assembly is positioned at one side of the first heat exchange part opposite to the second heat exchange part.
10. An air conditioner comprising an air conditioner outdoor unit and a wall-mounted air conditioner indoor unit according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321219776.3U CN220303777U (en) | 2023-05-19 | 2023-05-19 | Wall-mounted air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321219776.3U CN220303777U (en) | 2023-05-19 | 2023-05-19 | Wall-mounted air conditioner indoor unit and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220303777U true CN220303777U (en) | 2024-01-05 |
Family
ID=89352983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321219776.3U Active CN220303777U (en) | 2023-05-19 | 2023-05-19 | Wall-mounted air conditioner indoor unit and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220303777U (en) |
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2023
- 2023-05-19 CN CN202321219776.3U patent/CN220303777U/en active Active
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