CN212408854U - Air conditioner indoor unit - Google Patents
Air conditioner indoor unit Download PDFInfo
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- CN212408854U CN212408854U CN202020991921.XU CN202020991921U CN212408854U CN 212408854 U CN212408854 U CN 212408854U CN 202020991921 U CN202020991921 U CN 202020991921U CN 212408854 U CN212408854 U CN 212408854U
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- air conditioner
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- drain pipe
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- 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 provides an indoor unit of air conditioner, include: a housing; the heat exchanger is arranged in the shell and used for finishing the heat exchange of the air in the shell; the water receiving tray is arranged at the lower end of the heat exchanger and used for collecting water generated by the heat exchanger; one end of the drain pipe is communicated with the water pan, the other end of the drain pipe is a drain pipe outlet, and the drain pipe outlet is positioned outside the machine shell and used for discharging water in the water pan out of the machine shell; one end of the refrigerant pipe is connected with the heat exchanger, the other end of the refrigerant pipe is a refrigerant pipe outlet, and the refrigerant pipe outlet is positioned outside the shell; the position of the water discharge pipe penetrating through the shell is higher than the position of the refrigerant pipe penetrating through the shell. The technical effects of the utility model: the position of the drain pipe penetrating through the shell is higher than the position of the refrigerant pipe penetrating through the shell, so that the air conditioner can drain water smoothly, and the condition that condensed water is detained is prevented.
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
The present household air conditioner can produce the comdenstion water when work, and the comdenstion water need be through arranging to outdoor from the air conditioner indoor set is inside, consequently, the household air conditioner indoor set sets up the drain pipe usually and draws the comdenstion water in the casing to outdoor, and the drain pipe is arranged to outdoor through the wall hole on the wall body, but the refrigerant pipe setting of the indoor set of air conditioner needs to be corresponded to in the position of wall hole at present, leads to the drain pipe and the position relation in wall hole unreasonable, leads to the drain pipe drainage not smooth, causes the problem that the comdenstion water of the indoor set.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides an indoor set of air conditioning, main objective provide a drain pipe be higher than the refrigerant pipe so that the indoor set of air conditioning of smooth drainage of drain pipe.
In order to achieve the above object, the embodiments of the present invention adopt the following technical solutions:
the utility model discloses an in the embodiment, the machine includes in the air conditioning: a housing; the heat exchanger is arranged in the shell and used for finishing the heat exchange of air in the shell; the water receiving tray is arranged at the lower end of the heat exchanger and used for collecting water generated by the heat exchanger; one end of the drain pipe is communicated with the water receiving disc, the other end of the drain pipe is a drain pipe outlet, and the drain pipe outlet is positioned outside the machine shell and used for draining water in the water receiving disc out of the machine shell; one end of the refrigerant pipe is connected with the heat exchanger, the other end of the refrigerant pipe is a refrigerant pipe outlet, and the refrigerant pipe outlet is positioned outside the shell; the position of the drain pipe extending from the shell and penetrating through the shell is higher than the position of the refrigerant pipe penetrating through the shell.
The utility model discloses an in the embodiment, the drain pipe passes the position of casing with the refrigerant pipe passes the position difference in height of casing is H, and H satisfies: h is more than or equal to 5cm and less than or equal to 7 cm.
The utility model discloses an in the embodiment, the drain pipe passes the position of casing with the refrigerant pipe passes the position difference in height H of casing further satisfies: h is more than or equal to 5.5cm and less than or equal to 6.5 cm.
The utility model discloses an in the embodiment, the drain pipe export is provided with and accesss to outdoor drainage connecting pipe for the water drainage that collects the water collector is outdoor.
The utility model discloses an in the embodiment, refrigerant pipe outlet is provided with the refrigerant connecting pipe of connecting air condensing units.
The utility model discloses an in the embodiment, the hookup location of drain pipe and drainage connecting pipe and the hookup location's of refrigerant pipe and refrigerant connecting pipe difference in height is L, and L satisfies: l is more than or equal to 5cm and less than or equal to 7 cm.
In an embodiment of the present invention, the drain pipe is an elastic hose.
In an embodiment of the present invention, the housing is cylindrical.
In the embodiment of the present invention, the bottom of the casing is provided with a base.
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 an air conditioner indoor unit provided in an embodiment of the present invention;
fig. 2 is a front view of an air conditioner indoor unit provided by an embodiment of the present invention;
fig. 3 is a side view of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 4 is a side view of an indoor unit of an air conditioner according to another embodiment of the present invention;
in the above figures: 1. a housing; 101. a back plate; 2. a drain pipe; 201. an outlet of the drain pipe; 202. a drain pipe connecting pipe; 3. a refrigerant pipe; 301. a refrigerant pipe outlet; 302. a refrigerant pipe connecting pipe; 4. a base.
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.
A compressor, a condenser, an expansion valve, and a heat exchanger are provided in an air conditioner, and the air conditioner performs a refrigeration cycle of the air conditioner by using the compressor, the condenser, the expansion valve, and the heat exchanger. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and heat exchange, and supplies refrigerant to the air that has been conditioned and heat exchanged.
The compressor compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.
The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The heat exchanger exchanges heat of the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The heat exchanger may achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner can adjust the temperature of the indoor space throughout the cycle.
The outdoor unit of the air conditioner refers to a portion of a refrigeration cycle including a compressor and an outdoor heat exchanger, the indoor unit of the air conditioner includes an indoor heat exchanger, and the 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 a heat exchanger. When the indoor heat exchanger is used as a condenser, the air conditioner is used as a heater in a heating mode, and when the indoor heat exchanger is used as a heat exchanger, the air conditioner is used as a cooler in a cooling mode.
In the embodiment of the present invention, referring to fig. 1 to 4, the indoor unit of an air conditioner includes a casing 1, and the casing 1 is cylindrical, and has a front side facing a direction of a user and a rear side facing a direction of a wall to be installed.
The rear side of the cabinet 1 is generally located at a side of a wall in a room, and the outlet of the cabinet 1 is generally located at a front side so as to directly supply air to a user.
The heat exchanger of the indoor unit of the air conditioner can produce condensed water in the working process, so that the water receiving disc arranged at the lower end of the heat exchanger can collect the condensed water falling from the heat exchanger, and the condensed water is prevented from overflowing in the casing 1 of the indoor unit of the air conditioner.
The indoor unit of the air conditioner is connected with the outdoor unit of the air conditioner through a pipeline, and a heat exchanger of the indoor unit of the air conditioner is connected with the outdoor unit of the air conditioner through a refrigerant pipe 3, so that the air conditioner can complete the whole heat exchange process.
The rear plate 101 is arranged at the rear side of the casing 1, the rear plate 101 is usually positioned at one side of an indoor wall, the rear plate 101 and the casing 1 form the integral appearance of the indoor unit of the air conditioner, and the casing 1 is sealed to prevent dust from falling into the inside of the casing 1 and reduce the air outlet quality of the indoor unit of the air conditioner.
In order to discharge the water in the water pan out of the machine shell 1, a drain pipe 2 is required to be arranged on the water pan so as to discharge the water in the water pan, and in order to prevent the condensed water generated by the heat exchanger from being left indoors for a long time, the drain pipe 2 is also required to discharge the water outdoors so as to prevent the condensed water from interfering with the normal operation of the air conditioner, and if the dehumidification function of the air conditioner is started, the working efficiency of the dehumidification function of the air conditioner is reduced because the condensed water is left indoors.
The utility model discloses an in the embodiment, machine in the air conditioning includes casing 1, and casing 1 is cylindrical, and the bottom is provided with circular shape base 4, makes the setting that can stabilize in the whole machine in the air conditioning indoor set indoor.
One end and the water collector intercommunication of drain pipe 2 make the hydroenergy in the water collector can flow in drain pipe 2, and the other end is drain pipe export 201, and drain pipe export 201 of drain pipe 2 is located the outside of casing 1, makes the water in the water collector discharge outside casing 1 through drain pipe 2, prevents that the water in the water collector from overflowing fully.
One end of the refrigerant pipe 3 is connected with the heat exchanger in the casing 1, and the other end is a refrigerant pipe outlet 301, and the refrigerant pipe outlet 301 is located outside the casing 1 so as to be connected with an outdoor unit of an air conditioner, thereby completing the whole heat exchange process of the air conditioner.
The height difference H exists between the position of the drain pipe 2 extending from the casing 1 and penetrating through the casing 1 and the position of the refrigerant pipe 2 penetrating through the casing 1, in the embodiment, the range of the height difference H is 5.7 cm-6.2 cm, and the specific selection of the height difference H is 5.8 cm.
When viewed from the rear side of the cabinet 1, the position of the drain pipe 2 penetrating through the cabinet 1 is higher than the position of the refrigerant pipe 2 penetrating through the cabinet 1, so that the drain pipe outlet 201 is higher than the refrigerant pipe outlet 301, the height of the drain pipe outlet 201 higher than the refrigerant pipe outlet 301 is 5.8cm, and water in the water receiving tray can be smoothly discharged when flowing to the drain pipe outlet 201.
In order to discharge water in the water pan to the outside, a drain pipe connecting pipe 202 needs to be communicated with a drain pipe outlet 201, in order to connect an indoor unit of the air conditioner and an outdoor unit of the air conditioner to circulate refrigerant, a refrigerant pipe connecting pipe 302 needs to be arranged at a refrigerant pipe outlet 301, so that the height difference between the connecting position of the drain pipe 2 and the drain pipe connecting pipe 202 and the connecting position of the refrigerant pipe 3 and the refrigerant pipe connecting pipe 302 is L, the range of the height difference L is more than or equal to 5.7cm and less than or equal to 6.2cm, and the specific selection of the height difference L is 5.8 cm.
The wall hole is started at the position corresponding to the refrigerant pipe 3 on the wall body for installing the indoor unit of the air conditioner, the refrigerant pipe connecting pipe 302 connected with the refrigerant pipe 3 penetrates through the wall hole to be connected with the outdoor unit of the air conditioner, the drain pipe connecting pipe 202 also penetrates through the wall hole to extend to the outdoor, and the drain pipe outlet 201 is higher than the refrigerant pipe outlet 301, so when condensed water of a water receiving disc in the machine shell 1 flows into the drain pipe 2, the condensed water flows into the drain pipe connecting pipe 202 through the drain pipe outlet 201 under the action of gravity, and the condensed water in the drain pipe 2 can be directly discharged to the outdoor due to the fact that the connecting position of the drain pipe 2 and the drain pipe connecting pipe 202 is higher than the connecting position.
Because the condensate water in the water collector is smoothly discharged, the condensate water cannot be detained at the connecting position of the drain pipe 2 and the drain pipe connecting pipe 202, and the condition that the condensate water is detained to cause overflow at the connecting position of the drain pipe 2 and the drain pipe connecting pipe 202 is prevented.
The drain pipe 2 extends horizontally from the cabinet 1, and the drain outlet 201 is directed toward the base of the cabinet 1, so that the drain pipe 2 is conveniently butted against the drain pipe connection pipe 202.
The drain pipe 2 and the drain pipe connecting pipe 202 both adopt elastic hoses, adopt plastic material supports, adopt the position of the convenient adjustment drain pipe 2 of elastic hoses and drain pipe connecting pipe 202, because the drain pipe connecting pipe 202 needs downwardly extending and passes the through-wall hole that corresponds with refrigerant pipe 2 after the bending, consequently the drain pipe connecting pipe 202 that adopts elastic hoses can be conveniently installed in the through-wall hole.
After the drain pipe connecting pipe 202 and the refrigerant pipe connecting pipe 302 pass through the wall through hole, the wall through hole is sealed, and air leakage at the wall through hole is prevented.
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 (9)
1. An indoor unit of an air conditioner, comprising:
a housing;
the heat exchanger is arranged in the shell and used for finishing the heat exchange of the air in the shell;
the water receiving tray is arranged at the lower end of the heat exchanger and used for collecting water generated by the heat exchanger;
one end of the drain pipe is communicated with the water pan, the other end of the drain pipe is a drain pipe outlet, and the drain pipe outlet is positioned outside the machine shell and used for discharging water in the water pan out of the machine shell;
one end of the refrigerant pipe is connected with the heat exchanger, the other end of the refrigerant pipe is a refrigerant pipe outlet, and the refrigerant pipe outlet is positioned outside the shell;
the position of the water discharge pipe penetrating through the shell is higher than the position of the refrigerant pipe penetrating through the shell.
2. An indoor unit of an air conditioner according to claim 1, wherein: the drain pipe passes the position of casing and the refrigerant pipe passes the position difference in height of casing is H, and H satisfies: h is more than or equal to 5cm and less than or equal to 7 cm.
3. An indoor unit of an air conditioner according to claim 1, wherein: the height difference H between the position of the drain pipe penetrating through the shell and the position of the refrigerant pipe penetrating through the shell further meets the following requirements: h is more than or equal to 5.5cm and less than or equal to 6.5 cm.
4. An indoor unit of an air conditioner according to claim 1, wherein: and the outlet of the water discharge pipe is communicated with a water discharge connecting pipe communicated with the outside and used for discharging water collected by the water pan to the outside.
5. An indoor unit of an air conditioner according to claim 4, wherein: and the outlet of the refrigerant pipe is communicated with a refrigerant connecting pipe connected with an outdoor unit of the air conditioner.
6. An indoor unit of an air conditioner according to claim 5, wherein: the height difference between the connecting position of the drain pipe and the drain connecting pipe and the connecting position of the refrigerant pipe and the refrigerant connecting pipe is L, and L satisfies the following conditions: l is more than or equal to 5cm and less than or equal to 7 cm.
7. An indoor unit of an air conditioner according to claim 1, wherein: the drain pipe is an elastic hose.
8. An indoor unit of an air conditioner according to claim 1, wherein: the casing is cylindrical.
9. An indoor unit of an air conditioner according to claim 1, wherein: the bottom of the machine shell is provided with a base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020991921.XU CN212408854U (en) | 2020-06-03 | 2020-06-03 | Air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020991921.XU CN212408854U (en) | 2020-06-03 | 2020-06-03 | Air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212408854U true CN212408854U (en) | 2021-01-26 |
Family
ID=74409444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020991921.XU Active CN212408854U (en) | 2020-06-03 | 2020-06-03 | Air conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212408854U (en) |
-
2020
- 2020-06-03 CN CN202020991921.XU patent/CN212408854U/en active Active
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