CN217559969U - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
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- CN217559969U CN217559969U CN202221341873.5U CN202221341873U CN217559969U CN 217559969 U CN217559969 U CN 217559969U CN 202221341873 U CN202221341873 U CN 202221341873U CN 217559969 U CN217559969 U CN 217559969U
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- temperature steam
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
The utility model provides an indoor unit of air conditioner, include: the device comprises a shell, a heat exchanger, a high-temperature steam structure and a sterilization pipe; the heat exchanger is arranged in the shell; the high-temperature steam structure is arranged on the side surface of the heat exchanger and is used for spraying high-temperature steam; the degerming pipe sets up in the windward side of heat exchanger, is formed with a plurality of fumaroles that set up along the length direction interval of degerming pipe on the degerming pipe, and high temperature steam flows through the degerming pipe, and from the windward side of fumarole flow direction heat exchanger, changes the flow that high temperature steam flows out from the fumarole of degerming pipe through arranging density of the aperture and/or the fumarole that change the fumarole. The high-temperature steam flow flowing out of the gas orifice is uniformly distributed, and the requirement of uniform high-temperature steam flow for sterilization is met.
Description
Technical Field
The utility model relates to an air conditioning technology field especially relates to an indoor unit of air conditioner.
Background
In the process of refrigerating operation of the air conditioner, air inlet of the heat exchanger flows through the wall surface of the fin with the temperature lower than the dew point temperature of the air inlet state, condensed water can be condensed and generated and is attached to the wall surface of the fin, a part of the condensed water flows into the water receiving disc along the wall surface of the fin, but a part of the condensed water is still remained on the wall surface of the fin, the air conditioner which is refrigerated for a long time and operates or is in a room with high environmental humidity for a long time in a shutdown state is in the room with high environmental humidity, and the wall surface of the fin is relatively humid and is easy to breed various bacteria, fungi and other germs.
The germ is cleared up to the mode that current air conditioner generally adopted the high-temperature steam degerming, and adopts usually to remove the fungus pipe and realize, removes and is provided with a plurality of fumaroles on the fungus pipe, and high-temperature steam sprays the windward side of heat exchanger to carry out germicidal treatment through the fumarole in by removing the fungus pipe. However, the aperture of the fumarole in the traditional air conditioner is the same, according to the principle of minimum flow resistance, a large amount of high-temperature steam possibly flows out of the tube along the near end of the degerming tube, waste of redundant high-temperature steam is caused, the high-temperature steam is greatly reduced and even cut off more close to the far end, the flow of the high-temperature steam on the windward side of the heat exchanger on one side of the far end of the degerming tube is too small, and the steam injection quantity of the inlet section and the terminal section of the degerming tube is greatly different.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve one of the technical problem in the correlation technique at least to a certain extent.
For this reason, this application aims at providing an air conditioning indoor set, it removes the fungus pipe to set up in the windward side of heat exchanger, remove and set up the fumarole that a plurality of intervals set up on the fungus pipe, the high temperature steam flow that the high temperature steam structure flows removes the fungus pipe through, and flow out the windward side of heat exchanger from the fumarole and carry out germicidal treatment, the aperture through changing the fumarole and/or arranging of fumarole density change the flow that steam flows from the fumarole that removes the fungus pipe, in order to reach the effect of even degerming.
An air conditioning indoor unit according to the present application includes: the device comprises a shell, a heat exchanger, a high-temperature steam structure and a sterilization pipe; the heat exchanger is arranged in the shell; the high-temperature steam structure is arranged on the side surface of the heat exchanger and used for spraying high-temperature steam; the degerming pipe sets up in the windward side of heat exchanger, is formed with a plurality of fumaroles that set up along the length direction interval of degerming pipe on the degerming pipe, and high temperature steam flows through the degerming pipe, and from the windward side of fumarole flow direction heat exchanger, changes the flow that high temperature steam flows out from the fumarole of degerming pipe through arranging density of the aperture and/or the fumarole that change the fumarole.
This application is provided with in the windward side of heat exchanger and removes the fungus pipe, offer the fumarole that sets up along the length direction interval that removes the fungus pipe on removing the fungus pipe, the high temperature steam that the high temperature steam structure sprays flows through after removing the fungus pipe, to the windward side of heat exchanger sprays in order to reach the effect of degerming in the fumarole, the aperture of fumarole or the density visual condition of arranging of fumarole change, the flow that steam flowed out from the fumarole is changed through the density of arranging of the aperture that changes the fumarole or fumarole, by the near-end to the increase of distal end regularity that removes the fungus pipe, make the high temperature steam flow that flows out from the fumarole distribute evenly, satisfy the even requirement that removes the fungus nature of high temperature steam flow.
In some embodiments of the present application, the gas injection holes increase in diameter in a direction away from the high temperature vapor structure.
In some embodiments of the present application, the distance between the gas injection holes decreases in sequence in a direction away from the high temperature vapor structure.
In some embodiments of the present application, the number of gas injection holes increases in order in a direction away from the high temperature vapor structure.
In some embodiments of the present application, the gas injection holes are circular holes, elliptical holes, oblong holes, or polygonal holes.
In some embodiments of the present application, a hole blocking plate is connected to the bacteria removing pipe, the hole blocking plate is movably disposed on the bacteria removing pipe along a circumferential direction of the bacteria removing pipe, and the hole blocking plate moves to open or close the air injection hole.
In some embodiments of the present application, the baffle orifice plate covers at least one of the inner surface and the outer surface of the sterilization tube.
In some embodiments of the present application, both ends of the sterilization tube extend to both sides of the heat exchanger, respectively.
In some embodiments of the present application, an air inlet and an air outlet are formed on the housing, the heat exchanger includes a heat exchanger open end and a heat exchanger closed end, the heat exchanger open end is disposed corresponding to the air outlet, and the heat exchanger closed end is disposed corresponding to the air inlet.
In some embodiments of the present application, the indoor unit of an air conditioner further includes a water pan connected to the closed end of the heat exchanger, and configured to receive the condensed water flowing down from the heat exchanger and the sterilization pipe.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 the drawings without creative efforts;
fig. 1 is a schematic structural view of an indoor unit of an air conditioner according to an embodiment of the present disclosure;
fig. 2 is a schematic view of an internal structure of an air conditioning indoor unit according to an embodiment of the present disclosure;
fig. 3 is a schematic structural view of a heat exchanger of an air conditioning indoor unit according to an embodiment of the present application;
fig. 4 is a schematic structural view of a sterilization pipe of the air conditioning indoor unit according to the embodiment of the present application;
fig. 5 is a partially enlarged schematic view of an air conditioning indoor unit at a position a according to an embodiment of the present application;
FIG. 6 is a schematic structural view of an air conditioning indoor unit according to an embodiment of the present invention, in which a sterilizing pipe is connected to a heat exchanger;
fig. 7 is a front view of the air conditioning indoor unit according to the embodiment of the present application, in which a sterilizing pipe is connected to a heat exchanger;
fig. 8 is a schematic structural view illustrating that a water pan of an air conditioning indoor unit is connected to a heat exchanger according to an embodiment of the present application;
FIG. 9 is a schematic structural view of an air conditioning indoor unit according to an embodiment of the present invention, wherein a hole blocking plate is connected to a sterilization pipe;
fig. 10 is a partially enlarged view of an air conditioning indoor unit at a position B in the embodiment of the present application;
in the above figures: a housing 1; an air inlet 11; an air outlet 12; a heat exchanger 2; the windward side 21 of the heat exchanger; a high temperature steam structure 3; a sterilization tube 4; the gas ejection holes 41; the first gas ejection holes 41a; the second gas ejection holes 41b; a hole blocking plate 42; a water pan 5; a fan 6.
Detailed Description
The present invention will be described in detail by way of examples. 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 present application, the air-conditioning cabinet performs a refrigeration cycle of the air-conditioning cabinet by using a compressor, a condenser, an expansion valve, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to the air that has been conditioned and heat-exchanged.
The compressor compresses a refrigerant in a low-temperature and low-pressure state, and discharges a compressed high-temperature and high-pressure refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and the heat is released to the ambient environment through the condensation process.
The expansion valve expands the liquid-phase refrigerant in the medium-temperature and high-pressure state condensed in the condenser into a low-temperature and low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. Throughout the cycle, the cabinet can regulate the temperature of the indoor space.
The cabinet includes a cabinet indoor unit and a cabinet outdoor unit, the outdoor unit includes a compressor and an outdoor heat exchanger, the cabinet indoor unit includes an indoor heat exchanger, and an expansion valve may be provided in the indoor unit or the outdoor unit.
The indoor heat exchanger and the outdoor heat exchanger serve as a condenser or an evaporator. When the indoor heat exchanger is used as a condenser, the air conditioner cabinet is used as a heater in a heating mode, and when the indoor heat exchanger is used as an evaporator, the air conditioner cabinet is used as a cooler in a cooling mode.
Hereinafter, embodiments of the present application will be described in detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of an air conditioning indoor unit according to an embodiment of the present application, and fig. 2 is a schematic internal structural view of the air conditioning indoor unit according to the embodiment of the present application.
Referring to fig. 1-2, the present application provides an air conditioner indoor unit, including: the device comprises a shell 1, a heat exchanger 2, a high-temperature steam structure 3 and a sterilization pipe 4; the heat exchanger 2 is arranged in the shell 1; the high-temperature steam structure 3 is arranged on the side surface of the heat exchanger 2 and is used for spraying high-temperature steam; remove fungus pipe 4, set up in the windward side of heat exchanger 2, be formed with a plurality of fumaroles 41 that set up along the length direction interval of degerming pipe 4 on degerming pipe 4, high temperature steam flows through and removes fungus pipe 4, and flows to the windward side of heat exchanger 2 from fumaroles 41, changes the flow that steam flowed out from the fumaroles 41 of degerming pipe 4 through changing arranging density of the aperture of fumaroles 41 and/or fumaroles 41.
The indoor unit of the air conditioner comprises a machine shell 1, wherein an air outlet 12 and an air inlet 11 are formed in the machine shell 1, and the air outlet 12 is communicated with the air inlet 11 to form an air duct. The air outlet 12 is formed at an upper portion of the cabinet, and the air inlet 11 is formed at a lower portion of the cabinet.
The front side of the casing 1 is the side facing the user, the front side of the casing 1 is provided with an air outlet 12, the side of the casing 1 is provided with an air inlet 11, and the air inlet 11 is used as an inlet for air to enter the casing 1. Air enters the casing 1 from the air inlet 11 and then flows out of the casing 1 from the air outlet 12.
The machine shell 1 further comprises a front panel, a top plate, a base and a back plate, and parts can be conveniently maintained on the machine shell 1 through the front panel which is assembled and disassembled. The backplate is located the rear side of front panel, and the top plate is connected in the upper end of front panel and backplate, and the lower extreme at front panel and backplate is connected to the base.
The heat exchanger 2 is disposed in the air duct and located at the air outlet 12, and is configured to exchange heat with air and blow the air out of the air outlet 12.
The air-conditioning indoor unit comprises a fan 6, the fan 6 is arranged in the machine shell 1 and is positioned at the air inlet 11, the fan 6 is positioned at the bottom of the heat exchanger 2, a gap is reserved between the fan 6 and the heat exchanger 2, the fan 6 rotates to throw air into an air channel from the air inlet 11, the air is thrown upwards through the air channel, and the air flows through the heat exchanger 2 and then is blown out from the air outlet 12.
Fig. 3 is a schematic structural view of a heat exchanger of an air conditioning indoor unit according to an embodiment of the present invention.
Referring to fig. 3, the heat exchanger 2 is formed by splicing two straight plate type heat exchangers 2 at an angle to form a V-shaped structure and is arranged inside the casing 1, the heat exchanger 2 has an open end of the heat exchanger and a closed end of the heat exchanger, the open end of the heat exchanger is arranged towards the air outlet 12, and the closed end of the heat exchanger is arranged towards the air inlet 11.
The heat exchanger 2 is used for refrigerating the air flowing through the heat exchanger 2, and the air outlet 12 of the casing 1 blows out cold air, so that the indoor refrigeration is realized, fins are arranged on the periphery of the heat exchanger 2, the contact space between the heat exchanger 2 and the air is improved, and the heat exchange efficiency of the heat exchanger 2 is improved.
In the process of refrigerating operation of the air-conditioning indoor unit, air inlet of the heat exchanger 2 flows through the fin wall surface with the temperature lower than the dew point temperature of the air inlet state, condensed water can be condensed and generated and is attached to the fin wall surface, a part of the condensed water flows into the water pan 5 along the fin wall surface, but a part of the condensed water is still remained on the fin wall surface due to large adhesive force of condensed water drops, and for a room with large environmental humidity, which is subjected to long-term refrigerating operation or in a shutdown state, of the air-conditioning indoor unit, the fin wall surface is relatively wet and is easy to breed various germs, fungi and other germs, so that the high-temperature steam structure 3 is installed on the side surface of the heat exchanger 2, and the germs are eliminated by using the high-temperature steam generated by the high-temperature steam structure.
Fig. 4 is a schematic structural view of a degerming pipe of an air-conditioning indoor unit according to an embodiment of the present invention, fig. 5 is a partially enlarged schematic view of a portion a of the air-conditioning indoor unit according to the embodiment of the present invention, fig. 6 is a schematic structural view of the air-conditioning indoor unit according to the embodiment of the present invention, in which the degerming pipe is connected to a heat exchanger, fig. 7 is a front view of the air-conditioning indoor unit according to the embodiment of the present invention, and fig. 8 is a schematic structural view of a water pan of the air-conditioning indoor unit according to the embodiment of the present invention, which is connected to the heat exchanger.
Referring to fig. 4-8, the indoor unit of the air conditioner is provided with a degerming pipe 4, and the degerming pipe 4 is arranged on the windward side of the heat exchanger 2 and used for conveying high-temperature steam generated by the high-temperature steam structure to the upper part and/or the lower part of the heat exchanger 2.
Remove the fungus tube 4 and include degerming pipe near-end and degerming pipe distal end, the degerming pipe near-end is the one end that is close to high temperature steam structure 3 of degerming pipe 4, and the degerming pipe distal end is the one end of keeping away from high temperature steam structure 3 of degerming pipe 4. The high temperature steam enters from the near end of the degerming pipe, and flows out from the fumaroles 41 at all positions of the degerming pipe 4 from the near end of the degerming pipe to the far end of the degerming pipe along the circumferential direction of the degerming pipe 4.
The degerming pipe 4 is provided with a plurality of air injection holes 41 arranged at intervals along the length direction of the degerming pipe 4, and the air injection holes 41 comprise a first air injection hole 41a and a second air injection hole 41b.
The first gas injection holes 41a face the upper end of the heat exchanger 2, and the second gas injection holes 41b face the lower end of the heat exchanger 2. When degerming pipe 4 during operation, first fumarole 41a can upwards spray high temperature steam to realize the disinfection of disinfecting of the part on the heat exchanger 2, a plurality of second fumaroles 41b can downwards spray high temperature steam, thereby realize the disinfection of disinfecting of the part under the heat exchanger 2. Therefore, the sterilizing pipe 4 occupies a small space while realizing the sterilization and disinfection of the whole heat exchanger 2, can reduce the wind resistance of the windward side 21 of the heat exchanger, and can ensure that the indoor unit of the air conditioner has a good refrigerating effect.
The aperture of the air injection holes 41 and/or the arrangement density of the air injection holes 41 can be adjusted according to the needs, and the flow rate of the steam flowing out of the air injection holes 41 of the degerming pipe 4 can be uniform by changing the aperture of the air injection holes 41 and/or the arrangement density of the air injection holes 41.
In one embodiment, the aperture of the gas injection holes 41 increases in order in the direction away from the high temperature vapor structure 3, in another embodiment, the distance between the gas injection holes 41 decreases in order in the direction away from the high temperature vapor structure 3, and in other embodiments, the number of the gas injection holes 41 increases in order in the direction away from the high temperature vapor structure 3.
With the unanimous principle of the discharge flow in the same time, the fumarole 41 of design regularity increase or the density fumarole 41 of regularly arranging effectively avoid high temperature steam to discharge in a large number at the fumarole 41 of degerming pipe near-end on the one hand, cause the repeated waste of degerming, on the other hand realizes the even effective cover of whole windward side high temperature steam of heat exchanger 2, obtains better degerming effect.
In the present embodiment, the shape of the gas ejection holes 41 may be various shapes such as a circle, an oval, and an ellipse, but not limited thereto, and the shape of the gas ejection holes 41 may be other shapes such as a polygon.
In the present embodiment, the degerming pipe 4 has a cylindrical structure, but the present invention is not limited thereto, and the degerming pipe 4 may have another structure such as a rectangular parallelepiped.
The heat exchanger 2 is also provided with a water receiving tray 5, and the water receiving tray 5 is connected to the closed end of the heat exchanger and is used for receiving condensed water flowing down from the heat exchanger 2 and the degerming pipe 4.
Fig. 9 is a schematic structural view of the hole blocking plate of the air conditioning indoor unit according to the embodiment of the present application connected to the sterilization pipe, and fig. 10 is a partial enlarged view of the air conditioning indoor unit according to the embodiment of the present application at a position B.
Referring to FIGS. 9-10, the sterilization tube 4 is provided with a hole blocking plate 42 on the inner or outer surface.
The baffle plate 42 is movably disposed on the sterilizing tube 4 along a circumferential direction of the sterilizing tube 4, the baffle plate 42 is movable between a first position and a second position, the baffle plate 42 opens the first plurality of injection holes and covers the second plurality of injection holes when the baffle plate 42 is located at the first position, and the baffle plate 42 covers the first plurality of injection holes and opens the second plurality of injection holes when the baffle plate 42 is located at the second position.
When the upper part of the heat exchanger 2 needs sterilization, the hole blocking plate 42 can move to the first position, at the moment, high-temperature steam can be sprayed upwards through the first spray holes, when the high-temperature steam flows through the windward side surface of the heat exchanger 2, the high-temperature steam is condensed after meeting the heat exchanger 2 with relatively low temperature, latent heat can be released in the condensation process, and pathogenic bacteria attached to the surface of the heat exchanger 2 can be killed by the latent heat. When the lower part of the heat exchanger 2 needs sterilization, the hole blocking plate 42 can move to the second position, and at the moment, the high-temperature steam can be sprayed downwards through the second spraying holes, so that the sterilization of the lower part of the heat exchanger 2 is realized.
The following description specifically describes the operation process after changing the aperture of the gas injection holes 41 and/or the arrangement density of the gas injection holes 41:
because the degerming pipe near-end flow resistance that is close to high temperature steam structure 3 is minimum, cause a large amount of high temperature steam to flow outside 4 degerming pipe's near-end outflow pipe along, cause unnecessary high temperature steam's waste, make the high temperature steam flow of the windward side of the heat exchanger 2 of degerming pipe distal end one side too little, it is not enough to cause the degerming effect, therefore, in this implementation, set up the fumarole 41 that a plurality of intervals set up on degerming pipe 4, in degerming pipe 4's length direction, arrange through the aperture that changes fumarole 41 and/or fumarole 41 density and adjust the flow that high temperature steam flowed from degerming pipe near-end and degerming pipe distal end.
Specifically, in one embodiment, the aperture of the gas injection holes 41 increases in sequence in the direction away from the high temperature steam structure 3, so that the flow resistance flowing through the proximal end of the degerming tube increases, the flow resistance flowing through the distal end of the degerming tube decreases, and finally the flow rate of the high temperature steam flowing out of the gas injection holes 41 of the degerming tube 4 becomes uniform.
In another embodiment, the distance between the gas injection holes 41 decreases in sequence in the direction away from the high temperature steam structure 3, so that the flow resistance through the proximal end of the degerming tube increases and the flow resistance through the distal end of the degerming tube decreases, and finally the flow rate of the high temperature steam flowing out of the gas injection holes 41 of the degerming tube 4 becomes uniform.
In another embodiment, the number of the gas injection holes 41 increases in a direction away from the high temperature steam structure 3, so that the flow resistance through the proximal end of the sterilization tube increases, the flow resistance through the distal end of the sterilization tube decreases, and finally the flow rate of the high temperature steam flowing out of the gas injection holes 41 of the sterilization tube 4 becomes uniform.
To sum up, this application is provided with the degerming pipe in the windward side of heat exchanger, set up the fumarole that sets up along the length direction interval of degerming pipe on removing the fungus pipe, the high temperature steam flow that the high temperature steam structure sprays removes behind the fungus pipe, to the windward side injection of heat exchanger in the fumarole in order to reach the effect of degerming, the aperture of fumarole or the density visual condition of arranging of fumarole change, the flow that steam flowed out from the fumarole is changed to the density of arranging through the aperture that changes the fumarole or the fumarole, by the near-end to the distal end regularity increase that removes the fungus pipe, make the high temperature steam flow distribution that flows out from the fumarole even, satisfy the requirement of the even degerming nature of high temperature steam flow.
In the description of the present invention, it is to be understood that the terms "front", "back", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate directions or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
In the description of the present invention, it should 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.
The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the 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:
a housing;
the heat exchanger is arranged in the shell;
the high-temperature steam structure is arranged on the side surface of the heat exchanger and is used for spraying high-temperature steam;
the degerming pipe set up in the windward side of heat exchanger, be formed with a plurality of edges on the degerming pipe the fumarole that the length direction interval of degerming pipe set up, high temperature steam flows through the degerming pipe, and follow the fumarole flow direction the windward side of heat exchanger, through changing the aperture of fumarole and/or the fumarole arrange density and change high temperature steam is followed the fumarole flow of flowing of degerming pipe.
2. An indoor unit of an air conditioner according to claim 1, wherein the aperture of the air injection holes is sequentially increased in a direction away from the high temperature steam structure.
3. An indoor unit of an air conditioner according to claim 1, wherein distances between the air injection holes are sequentially decreased in a direction away from the high temperature steam structure.
4. An indoor unit of an air conditioner according to claim 1, wherein the number of the air injection holes is increased in order in a direction away from the high temperature steam structure.
5. An indoor unit of an air conditioner according to claim 1, wherein the air vent is a circular hole, an elliptical hole, an oblong hole, or a polygonal hole.
6. An indoor unit of an air conditioner as claimed in claim 1, wherein a hole blocking plate is connected to the sterilizing tube, the hole blocking plate is movably arranged on the sterilizing tube along the circumferential direction of the sterilizing tube, and the hole blocking plate moves to open or close the air injection holes.
7. An indoor unit of an air conditioner as claimed in claim 6, wherein the baffle plate covers at least one of an inner surface and an outer surface of the sterilizing tube.
8. An indoor unit of an air conditioner according to claim 1, wherein both ends of the sterilizing duct extend to both side surfaces of the heat exchanger, respectively.
9. An indoor unit of an air conditioner as claimed in claim 1, wherein the casing has an air inlet and an air outlet formed therein, and the heat exchanger includes an open end of the heat exchanger disposed corresponding to the air outlet and a closed end of the heat exchanger disposed corresponding to the air inlet.
10. The indoor unit of claim 9, further comprising a water pan connected to the closed end of the heat exchanger for receiving the condensed water flowing down the heat exchanger and the sterilizing tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221341873.5U CN217559969U (en) | 2022-05-31 | 2022-05-31 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221341873.5U CN217559969U (en) | 2022-05-31 | 2022-05-31 | Indoor unit of air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN217559969U true CN217559969U (en) | 2022-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221341873.5U Active CN217559969U (en) | 2022-05-31 | 2022-05-31 | Indoor unit of air conditioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115613735A (en) * | 2022-12-19 | 2023-01-17 | 宇龙时代智能科技有限公司 | Sealing connection structure of wall body convenient to build station and trade power station |
-
2022
- 2022-05-31 CN CN202221341873.5U patent/CN217559969U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115613735A (en) * | 2022-12-19 | 2023-01-17 | 宇龙时代智能科技有限公司 | Sealing connection structure of wall body convenient to build station and trade power station |
| CN115613735B (en) * | 2022-12-19 | 2024-06-18 | 深圳腾跃信息科技服务有限公司 | Sealing connection structure of wall body convenient to build station and power exchange station |
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