CN217464655U - Air conditioner - Google Patents

Abstract

The utility model belongs to the technical field of air conditioner new trend system, specifically disclose an air conditioner, it includes: the air conditioner comprises an indoor unit, a fresh air component, an exhaust component, a first pipeline and a second pipeline; the shell of the indoor unit is provided with an indoor air outlet and an indoor air suction opening; the fresh air component is provided with a fresh air outlet and a fresh air inlet which are communicated with the indoor air outlet; the exhaust assembly is provided with a turbid air inlet and a turbid air outlet which are communicated with the indoor air suction opening; the second pipeline is sleeved on the periphery of the first pipeline to form an embedded pipe. Namely, the fresh air component and the exhaust component are communicated with the outdoor space through the embedded pipe; when the air conditioner is installed, a pipe hole for the second pipeline to pass through needs to be opened on the wall body, the first pipeline and the second pipeline can be extended to the outdoor space, the first air vent and the second air vent are enabled to exchange gas with the outdoor space, an exhaust hole does not need to be additionally formed, the exhaust pipeline does not need to be additionally laid, the purpose of air exchange can be achieved, the engineering quantity is reduced, and the installation cost is reduced.

Description

Air conditioner

Technical Field

The utility model relates to an air conditioner new trend technical field especially relates to an air conditioner.

Background

Air conditioners have become one of the indispensable electrical devices in daily life, and in order to prevent cold air or warm air from leaking, the doors and windows need to be closed tightly when the air conditioners are opened so as to keep the interior cool or warm. However, after the air conditioner is operated for a long time, the indoor air humidity is gradually reduced, and the air is gradually turbid, so that adverse symptoms such as nausea, dizziness, lassitude and the like easily occur to people.

In order to solve the problem of indoor air quality, fresh air conditioners are produced at present, most of fresh air conditioners on the market discharge turbid air in a room from gaps such as doors and windows through indoor micro-positive pressure, namely the turbid air is discharged from the gaps such as the doors and windows through continuously inputting fresh air indoors, and the aim of air exchange is achieved. However, the ventilation efficiency of this method is low, and the ventilation effect of the fresh air conditioner is worse for a room with good air tightness. In addition, when some air conditioners are used, extra exhaust holes are formed in the wall body, extra exhaust pipelines are laid, the purpose of air exchange is achieved, although the air exchange efficiency is improved, the engineering amount is additionally increased, and the installation cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the utility model provides an air conditioner to solve among the prior art fresh air conditioner and additionally increase the engineering volume for improving ventilation efficiency, increase the technical problem of installation cost.

In order to achieve the above object, the present invention provides an air conditioner, which includes:

an indoor unit having a housing; the shell is provided with an indoor air outlet and an indoor air suction opening;

a fresh air assembly disposed within the housing; the fresh air component is provided with a fresh air outlet and a fresh air inlet; the fresh air outlet is communicated with the indoor air outlet;

an exhaust assembly having a dirty air inlet and a dirty air outlet; the turbid air inlet is communicated with the indoor air suction opening;

a first conduit having a first transfer port; a first air duct communicated with the first air exchange port is formed in the first pipeline; the first air exchange port is communicated with the outdoor space;

a second conduit having a second transfer port; the second air exchange port is communicated with the outdoor space;

the second pipeline is sleeved on the periphery of the first pipeline, and a second air duct communicated with the second scavenging port is formed between the outer wall of the first pipeline and the inner wall of the second pipeline; one of the turbid air outlet and the fresh air inlet is communicated with the first air duct, and the other one of the turbid air outlet and the fresh air inlet is communicated with the second air duct.

In some embodiments of the present application, the first pipe has a first connection port, the first connection port communicates with the first air duct, and the second pipe has a second connection port; the second connecting port is communicated with the second air duct, one of the turbid air outlet and the fresh air inlet is communicated with the first connecting port, and the other one of the turbid air outlet and the fresh air inlet is communicated with the second connecting port.

In some embodiments of the present application, the first conduit has a first end and a second end; the first end of the first pipeline is provided with a first extending section, the first extending section penetrates through the pipe wall of the second pipeline, the first connecting port is located on the first extending section, and the first ventilating port is located at the second end of the first pipeline.

In some embodiments of the present application, the first connection port is communicated with the fresh air inlet, so that the fresh air assembly is communicated with the outdoor space through the first air duct; the first extension section is provided with a connecting seat, the first connecting port is positioned on the connecting seat, the connecting seat is matched with the fresh air inlet, and the connecting seat is connected with the fresh air inlet;

the second connecting port is communicated with the turbid air outlet, so that the exhaust assembly is communicated with the outdoor space through the second air channel; the second pipeline is provided with a first end and a second end, and the first end of the second pipeline is provided with a second connecting section communicated with the indoor air suction opening; the exhaust assembly is disposed on the second conduit and the second transfer ports are disposed on a second end of the second conduit.

In some embodiments of the present application, the exhaust assembly has a first mounting seat, the first mounting seat with the casing is connected, the muddy wind export with the muddy wind entry sets up on the first mounting seat, the second connector is located on the second linkage segment, the first mounting seat the muddy wind export with the second connector intercommunication.

In some embodiments of the present application, the exhaust assembly has a second mount pad, the second mount pad is located the second of second pipeline is served, the foul wind export with the foul wind entry sets up on the second mount pad, the second connector is located the second of second pipeline is served, the second mount pad the foul wind export with the second connector intercommunication, the second end of first pipeline is provided with the second extension section, the second extension section runs through the second end of second pipeline, first scavenge port is located on the second extension section.

In some embodiments of the present application, the second connection port is communicated with the fresh air inlet, so that the fresh air assembly is communicated with the outdoor space through the second air duct; the second pipeline is provided with a first end and a second end, the first end of the second pipeline is provided with a first connecting section, the second connecting port is arranged on the first connecting section, and the second ventilation port is arranged on the second end of the second pipeline;

the first connecting port is communicated with the turbid air outlet, so that the exhaust assembly is communicated with the outdoor space through the first air channel; the exhaust assembly is arranged on the first pipeline, and the first extension section is communicated with the indoor air suction opening.

In some embodiments of the present application, the exhaust assembly has a third mounting seat, the third mounting seat is connected to the housing, the third mounting seat is located on the first extension section, the dirty wind outlet is provided with the dirty wind inlet, the dirty wind inlet of the third mounting seat is communicated with the first connecting port.

In some embodiments of the present application, the exhaust assembly has a fourth mount, the fourth mount is located the second end of the first pipe is served, the dirty wind outlet is provided with the dirty wind inlet, the first connection port is provided with the dirty wind outlet.

In some embodiments of the present application, the second end of the first conduit extends out of the second transfer port of the second conduit.

The utility model provides an air conditioner, its beneficial effect does: the first pipeline is provided with a first air duct and a first air exchange port communicated with the first air duct; the second pipeline is sleeved on the periphery of the first pipeline to form an embedded pipe, a second air duct communicated with the second ventilating port is formed between the outer wall of the first pipeline and the inner wall of the second pipeline, the first air duct and the second air duct are respectively communicated with the fresh air assembly and the exhaust assembly, namely the fresh air assembly and the exhaust assembly are communicated with the outdoor space through the embedded pipe, so that the fresh air assembly can suck fresh air from the outdoor space and convey the fresh air to the indoor space, and the exhaust assembly can suck the foul air from the indoor space and convey the foul air to the outdoor space; when the air conditioner is installed, a pipe hole for the second pipeline to pass through is required to be opened on the wall body, the first pipeline and the second pipeline can be extended to the outdoor space, the first ventilating port and the second ventilating port are enabled to exchange gas with the outdoor space, an exhaust hole is not required to be additionally formed, an exhaust pipeline is not required to be additionally laid, the ventilation purpose can be achieved, the engineering quantity is reduced, and the installation cost is reduced.

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

Fig. 1 is a schematic structural view of an indoor unit of an air conditioner according to an embodiment of the present invention;

fig. 2 is a back structure view of an indoor unit according to a first embodiment of the present invention;

fig. 3 is a schematic structural diagram of a fresh air component according to an embodiment of the present invention;

fig. 4 is a schematic structural view of an exhaust assembly according to an embodiment of the present invention;

fig. 5 is a schematic view of an assembly structure of the fresh air component, the exhaust component, the first pipeline and the second pipeline according to the first embodiment of the present invention;

fig. 6 is a schematic structural diagram of the fresh air component, the exhaust component, the first pipeline and the second pipeline of the first embodiment of the present invention after being disassembled;

fig. 7 is a schematic cross-sectional view of the exhaust assembly of the first embodiment of the present invention at the first end of the second pipe;

FIG. 8 is an enlarged schematic view of the structure at A in FIG. 7;

fig. 9 is a schematic cross-sectional view of the exhaust assembly of the first embodiment of the present invention at the second end of the second pipe;

FIG. 10 is an enlarged schematic view of the structure at B in FIG. 9;

fig. 11 is a back structure view of an indoor unit according to a second embodiment of the present invention;

fig. 12 is a schematic view of an assembly structure of the fresh air component, the exhaust component, the first pipeline and the second pipeline according to the second embodiment of the present invention;

fig. 13 is a schematic structural diagram of the fresh air component, the exhaust component, the first pipeline and the second pipeline according to the second embodiment of the present invention after being disassembled;

figure 14 is a schematic cross-sectional view of a second embodiment of the exhaust assembly of the present invention positioned at a first end of a first conduit;

FIG. 15 is an enlarged schematic view of FIG. 14 at C;

fig. 16 is a schematic cross-sectional view of a second embodiment of the exhaust assembly of the present invention at the second end of the first pipe;

fig. 17 is an enlarged schematic view of the structure at D in fig. 16.

In the figure, 100, indoor units; 110. a housing; 120. an indoor air outlet; 130. an indoor suction opening; 200. a fresh air component; 210. a fresh air outlet; 220. a fresh air inlet; 300. an exhaust assembly; 310. a muddy wind inlet; 320. a turbid air outlet; 330. a first mounting seat; 340. a second mounting seat; 350. a third mounting seat; 360. a fourth mounting seat; 400. a first pipe; 410. a first transfer port; 420. a first air duct; 430. a first connection port; 440. a first extension section; 441. a connecting seat; 450. a second extension section; 500. a second conduit; 510. a second transfer port; 520. a second air duct; 530. a second connection port; 540. a second connection section; 550. a first connection section.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, 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 only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.

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 application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically 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 application can be understood in a specific case by those of ordinary skill in the art.

The air conditioner performs a refrigeration cycle of the air conditioner 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 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 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. 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 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 is used as a heater in a heating mode, and when the indoor heat exchanger is used as an evaporator, the air conditioner is used as a cooler in a cooling mode.

Referring to fig. 1, an air conditioner according to some embodiments of the present application includes an indoor unit 100 installed in an indoor space. And an indoor unit 100 connected to an outdoor unit (not shown) installed in the outdoor space through a pipe. The outdoor unit may be provided therein with a compressor, an outdoor heat exchanger, an outdoor fan, an expander, and the like of a refrigeration cycle. For example, the indoor unit 100 may include a wall-mounted indoor unit installed on a wall of an indoor space.

Referring to fig. 1 and 2, the indoor unit 100 includes a housing 110 and a fresh air module 200;

referring to fig. 1 and 2, the fresh air module 200 is disposed inside the casing 110, and the casing 110 is provided with an indoor air outlet 120 and an indoor air suction opening 130.

Referring to fig. 3, the fresh air module 200 has a fresh air outlet 210 and a fresh air inlet 220, and the fresh air outlet 210 is communicated with the indoor air outlet 120, so that the fresh air output by the fresh air module 200 is delivered to the indoor space from the fresh air inlet 220;

referring to fig. 2 and 4, the air conditioner further includes: an exhaust assembly 300, a first conduit 400, a second conduit 500;

referring to fig. 4, the exhaust assembly 300 has a dirty air inlet 310 and a dirty air outlet 320, the dirty air inlet 310 is communicated with the indoor suction opening 130 to ensure that the exhaust assembly 300 sucks in the dirty air in the room through the indoor suction opening 130;

referring to fig. 5 to 8, the first duct 400 has a first transfer port 410, and a first air passage 420 communicating with the first transfer port 410 is formed in the first duct 400; the first transfer port 410 communicates with the outdoor space; the second duct 500 has a second transfer port 510; the second transfer ports 510 communicate with the outdoor space; the second pipeline 500 is sleeved on the periphery of the first pipeline 400, and a second air duct 520 communicated with the second ventilation port 510 is formed between the outer wall of the first pipeline 400 and the inner wall of the second pipeline 500; one of the dirty air outlet 320 and the fresh air inlet 220 is communicated with the first air duct 420, and the other is communicated with the second air duct 520.

Referring to fig. 5 to 8, the first pipeline 400 is embedded into the second pipeline 500, the second pipeline 500 wraps the first pipeline 400 to form an embedded pipe, two air channels which are not communicated with each other are formed in the second pipeline 500, the two air channels are respectively communicated with the fresh air assembly 200 and the exhaust assembly 300, namely, the fresh air assembly 200 and the exhaust assembly 300 are communicated with the outdoor space through the embedded pipe, so that the fresh air assembly 200 can suck fresh air from the outdoor space and convey the fresh air to the indoor space, and the exhaust assembly 300 can suck fresh air from the indoor space and convey the fresh air to the outdoor space. When the embedded pipe is installed, a pipe hole which can accommodate the second pipeline 500 to pass through needs to be opened in the wall body, the first pipeline 400 and the second pipeline 500 can be extended to the outdoor space, the first ventilating port 410 and the second ventilating port 510 can exchange gas with the outdoor space, the function that the wall body is provided with a single hole and the two-way active air supply is achieved, an exhaust hole does not need to be additionally arranged or an exhaust pipeline is laid, the engineering quantity is reduced, and the installation cost is reduced.

Referring to fig. 5 to 8, the first duct 400 has a first connection port 430, the first connection port 430 communicates with the first air duct 420, and the second duct 500 has a second connection port 530; the second connection port 530 is connected to the second air duct 520, and one of the dirty air outlet 320 and the fresh air inlet 220 is connected to the first connection port 430, and the other is connected to the second connection port 530. That is, the first pipeline 400 is communicated with the fresh air outlet 320 or the fresh air inlet 220 through the first connection port 430, and the second pipeline 500 is communicated with the fresh air inlet 220 or the fresh air outlet 320 through the second connection port 530, so that the fresh air assembly 200 and the exhaust assembly 300 can be conveniently connected with the pipelines, and the corresponding installation can be conveniently distinguished.

Referring to fig. 5 to 8, since the second pipe 500 is sleeved on the periphery of the first pipe 400, the first pipe 400 has a first end and a second end for connecting the fresh air assembly 200 or the exhaust assembly 300 conveniently; the first end of the first pipe 400 is provided with a first extension 440, the first extension 440 penetrates through the pipe wall of the second pipe 500, the first connection port 430 is located on the first extension 440, and the first transfer port 410 is located on the second end of the first pipe 400. First extension section 440 of first pipeline 400 runs through the pipe wall of second pipeline 500 to make things convenient for first extension section 440 to communicate new trend subassembly 200, exhaust subassembly 300 or indoor induced draft hole, avoid first pipeline 400 to be wrapped by second pipeline 500, be difficult to connect new trend subassembly 200, exhaust subassembly 300 or indoor induced draft hole, easy to assemble.

The connection between the first air duct 420 and the second air duct 520 can be divided into two embodiments:

the first method comprises the following steps: referring to fig. 2, 5, 6, 7 and 8, the first connection port 430 is communicated with the fresh air inlet 220, and the second connection port 530 is communicated with the dirty air outlet 320;

the first connection port 430 is communicated with the fresh air inlet 220, so that the fresh air assembly 200 is communicated with the outdoor space through the first air duct 420; that is, the first extension section 440 is connected to the fresh air inlet 220 of the fresh air module 200, wherein the first extension section 440 is provided with a connecting seat 441, the first connecting port 430 is located on the connecting seat 441, and the connecting seat 441 is connected to the fresh air inlet 220; the size of connecting seat 441 and the size of new trend entry 220 match, just can seal new trend entry 220, prevent to leak out. When the fresh air component 200 is opened, outdoor fresh air enters the first air channel 420 through the first air exchange port 410, flows through the fresh air inlet 220, the fresh air component 200 and the fresh air outlet 210, and is input into the room from the indoor air outlet 120, so that the purpose of adding fresh air into the room is achieved; it should be noted that the fresh air component 200 includes a fresh air blower and a blower housing, the fresh air inlet 220 and the fresh air outlet 210 are disposed on the blower housing, and the fresh air blower is used for providing negative pressure to convey fresh air from the outdoor to the indoor.

The second connection port 530 is communicated with the dirty air outlet 320, so that the exhaust assembly 300 is communicated with the outdoor space through the second air duct 520; the second pipe 500 has a first end and a second end, and the first end of the second pipe 500 is provided with a second connection section 540 communicated with the indoor suction opening 130; the exhaust assembly 300 is disposed on the second pipe 500, the installation position of the exhaust assembly 300 is adjustable according to actual conditions, and the second transfer ports 510 are disposed on the second end of the second pipe 500.

The second end of the first pipe 400 corresponds to the second end of the second pipe 500 and is communicated to the outdoor space, when the exhaust assembly 300 is started, the exhaust assembly 300 draws in the dirty air from the indoor suction opening 130, the dirty air enters the second air duct 520 and flows through the second connecting section 540, the dirty air inlet 310, the exhaust assembly 300 and the dirty air outlet 320, and then the dirty air is discharged to the outdoor space through the second ventilation opening 510, so that the purpose of discharging the dirty air outdoors is achieved, the exhaust assembly 300 and the fresh air assembly 200 are matched in work, the air conditioner can discharge the dirty air indoors and input the fresh air, the purpose of ventilating indoors is achieved, the turbid air indoors is actively replaced, and the ventilation efficiency is improved.

Wherein the exhaust assembly 300 may be disposed on the second connection section 540 of the second pipe 500, and may also be disposed on the second end of the second pipe 500.

In some embodiments, referring to fig. 7 and 8, the exhaust assembly 300 has a first mount 330 and a fan disposed on the first mount 330, the first mount 330 is connected with the case 110 and connected with a second connection section 540, the dirty wind outlet 320 and the dirty wind inlet 310 are disposed on the first mount 330, the second connection port 530 is located on the second connection section 540, and the dirty wind outlet 320 of the first mount 330 is communicated with the second connection port 530. That is, the discharge assembly 300 is disposed on the second connection section 540 of the second duct 500, and connects the second connection section 540 and the casing 110 through the first mounting seat 330, it can be disposed in the casing 110 of the indoor unit 100, closer to the indoor suction opening 130, and provide greater power to draw in the dirty air in the room.

In some embodiments, referring to fig. 9 and 10, the exhaust assembly 300 has a second mount 340 and a fan disposed on the second mount 340, the second mount 340 is located on the second end of the second duct 500, the dirty wind outlet 320 and the dirty wind inlet 310 are disposed on the second mount 340, the second connection port 530 is located on the second end of the second duct 500, the dirty wind outlet 320 of the second mount 340 is communicated with the second connection port 530, the second end of the first duct 400 is provided with a second extension 450, the second extension 450 extends through the second end of the second duct 500, and the first ventilation port 410 is located on the second extension 450. That is, the exhaust assembly 300 is disposed on the second end of the second pipe 500, and is disposed in the second pipe 500 through the second mounting seat 340, the second end of the first pipe 400 protrudes out of the second pipe 500 through the bent second extension 450 to ensure that the first airing port 410 communicates with the outdoor, and prevent the exhaust assembly 300 from blocking the first airing port 410. The fan setting of exhaust assembly 300 is at the second end of second pipeline 500, and exhaust assembly 300 sets up outdoors promptly, can reduce indoor noise, noise when obviously reducing the air conditioner and opening promotes user experience.

And the second method comprises the following steps: referring to fig. 11 to 15, the second connection port 530 is in communication with the fresh air inlet 220, and the first connection port 430 is in communication with the dirty air outlet 320;

the second connection port 530 is connected to the fresh air inlet 220, so that the fresh air module 200 is connected to the outdoor space through the second air duct 520; that is, the second pipe 500 with a larger pipe diameter is connected to the fresh air inlet 220 of the fresh air module 200, wherein the second pipe 500 has a first end and a second end, the first end of the second pipe 500 has a first connection section 550, the second connection port 530 is disposed on the first connection section 550, and the second ventilation port 510 is disposed on the second end of the second pipe 500; the second connection section 540 is connected to the fresh air inlet 220 to seal the fresh air inlet 220 and prevent air leakage. When the fresh air component 200 is opened, the indoor fresh air enters the second air channel 520 through the second air exchange port 510, flows through the fresh air inlet 220, the fresh air component 200 and the fresh air outlet 210, and is input into the room from the indoor air outlet 120, so that the purpose of adding fresh air into the room is achieved.

The first connection port 430 is communicated with the dirty air outlet 320, so that the exhaust assembly 300 is communicated with the outdoor space through the first air duct 420; the exhaust assembly 300 is disposed on the first duct 400. The first extension 440 communicates with the indoor suction opening 130. The position of the exhaust assembly 300 on the first duct 400 may be adjusted according to actual conditions; when the exhaust assembly 300 is started, the exhaust assembly 300 draws in the turbid air from the indoor air suction opening 130, the turbid air enters the first air duct 420, flows through the first extension section 440, the turbid air inlet 310, the exhaust assembly 300 and the turbid air outlet 320, and is discharged to the outdoor space through the first air duct 420, so that the purpose of discharging the turbid air outdoors is achieved, the exhaust assembly 300 is matched with the fresh air assembly 200 in work, the air conditioner can discharge the turbid air indoors and input the fresh air, the purpose of indoor ventilation is achieved, indoor turbid air is actively replaced, and ventilation efficiency is improved.

Wherein the exhaust assembly 300 may be disposed on the first extension 440 of the first pipe 400, and may also be disposed on the second end of the first pipe 400.

In some embodiments, referring to fig. 14 and 15, the exhaust assembly 300 has a third mounting seat 350 and a fan disposed on the third mounting seat 350, the third mounting seat 350 is connected to the housing 110, the third mounting seat 350 is located on the first extension 440, the dirty air outlet 320 and the dirty air inlet 310 are disposed on the third mounting seat 350, and the dirty air inlet 310 of the third mounting seat 350 is communicated with the second connection port 530. That is, the discharge assembly 300 is disposed on the first extension 440 of the first duct 400, and the first extension 440 and the case 110 are connected by the third mount 350, the discharge assembly 300 may be disposed in the case 110 of the indoor unit 100 closer to the indoor suction opening 130 to provide more power to draw in the foul wind in the room.

The second end of the first tube 400 extends out of the second ventilation port 510 of the second tube 500, so that the first ventilation port 410 of the first tube 400 is not at the same position as the second ventilation port 510 of the second tube 500, and the fresh air module 200 is prevented from drawing in the foul air discharged from the first ventilation port 410.

In some embodiments, referring to fig. 16 and 17, the exhaust assembly 300 has a fourth mount 360 and a fan disposed on the fourth mount 360, the fourth mount 360 is located on the second end of the first duct 400, the dirty wind outlet 320 and the dirty wind inlet 310 are disposed on the fourth mount 360, and the first connection port 430 communicates with the dirty wind outlet 320 through the dirty wind inlet 310. That is, the exhaust assembly 300 is disposed in the second end of the first duct 400, and is disposed in the first duct 400 through the fourth mount 360, such that the exhaust assembly 300 is closer to the first transfer ports 410. The first connection port 430 is connected to the indoor suction port 130 of the casing 110, the first connection port 430 is connected to the dirty air outlet 320 via the dirty air inlet 310 of the first air duct 420, and the dirty air inlet 310 is connected to the indoor suction port 130 via the first connection port 430. The fan setting of exhaust assembly 300 is at the second end of first pipeline 400, and exhaust assembly 300 sets up outdoors promptly, can reduce indoor noise, noise when obviously reducing the air conditioner and opening promotes user experience.

The second end of the first tube 400 extends out of the second ventilation port 510 of the second tube 500, so that the first ventilation port 410 of the first tube 400 is not at the same position as the second ventilation port 510 of the second tube 500, and the fresh air module 200 is prevented from drawing in the foul air discharged from the first ventilation port 410.

To sum up, the utility model provides an air conditioner compares with prior art, includes following beneficial effect at least:

first, the first duct 400 of the present application has a first air duct 420 and a first air exchange port 410 communicating with the first air duct 420; the second pipeline 500 is sleeved on the periphery of the first pipeline 400, a second air duct 520 communicated with the second ventilation port 510 is formed between the outer wall of the first pipeline 400 and the inner wall of the second pipeline 500, the first air duct 420 and the second air duct 520 are respectively communicated with the fresh air assembly 200 and the exhaust assembly 300, namely the fresh air assembly 200 and the exhaust assembly 300 are communicated with the outdoor space through the embedded pipe, so that the fresh air assembly 200 can suck fresh air from the outdoor space and convey the fresh air to the indoor, and the exhaust assembly 300 can suck the foul air from the indoor and convey the foul air to the outdoor; when the air conditioner is installed, a pipe hole for the second pipeline 500 to pass through is needed to be opened on the wall body, the first pipeline 400 and the second pipeline 500 can extend to the outdoor space, the first ventilating port 410 and the second ventilating port 510 exchange gas with the outdoor space, an additional exhaust hole is not needed to be formed, an additional exhaust pipeline is not needed to be laid, the purpose of ventilation can be achieved, the engineering quantity is reduced, and the installation cost is reduced;

secondly, the first extension section 440 of the first pipeline 400 can enable the first air duct 420 to be better communicated with the fresh air assembly 200, the exhaust assembly 300 and the indoor air suction opening 130, so that the first pipeline 400 can be conveniently installed and connected;

thirdly, the first air channel 420 can be selected to be communicated with the fresh air assembly 200 and the second air channel 520 can be selected to be communicated with the exhaust assembly 300 according to actual conditions, so that different connection modes can be conveniently set according to different user requirements;

fourthly, the installation position of the exhaust assembly 300 can be selected according to actual conditions, when the exhaust assembly 300 is arranged indoors, the power of the sucked muddy wind can be increased, and the effect of better pumping out the muddy wind is achieved; when exhaust assembly 300 sets up outdoors, the noise can be reduced, noise when obviously reducing the air conditioner and opening, promotion user experience.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims (10)

1. An air conditioner, comprising:

an indoor unit having a housing; the shell is provided with an indoor air outlet and an indoor air suction opening;

a fresh air assembly disposed within the housing; the fresh air component is provided with a fresh air outlet and a fresh air inlet; the fresh air outlet is communicated with the indoor air outlet;

an exhaust assembly having a dirty air inlet and a dirty air outlet; the turbid air inlet is communicated with the indoor air suction opening;

a first conduit having a first transfer port; a first air duct communicated with the first air exchange port is formed in the first pipeline; the first ventilating port is communicated with the outdoor space;

a second duct having a second transfer port; the second air exchange port is communicated with the outdoor space;

the second pipeline is sleeved on the periphery of the first pipeline, and a second air duct communicated with the second scavenging port is formed between the outer wall of the first pipeline and the inner wall of the second pipeline; one of the turbid air outlet and the fresh air inlet is communicated with the first air duct, and the other one of the turbid air outlet and the fresh air inlet is communicated with the second air duct.

2. The air conditioner according to claim 1,

the first pipeline is provided with a first connecting port which is communicated with the first air duct, and the second pipeline is provided with a second connecting port; the second connecting port is communicated with the second air duct, one of the turbid air outlet and the fresh air inlet is communicated with the first connecting port, and the other one of the turbid air outlet and the fresh air inlet is communicated with the second connecting port.

3. The air conditioner according to claim 2,

the first conduit has a first end and a second end; the first end of the first pipeline is provided with a first extending section, the first extending section penetrates through the pipe wall of the second pipeline, the first connecting port is located on the first extending section, and the first ventilating port is located at the second end of the first pipeline.

4. The air conditioner according to claim 3,

the first connecting port is communicated with the fresh air inlet, so that the fresh air assembly is communicated with the outdoor space through the first air channel; the first extension section is provided with a connecting seat, the first connecting port is positioned on the connecting seat, the connecting seat is matched with the fresh air inlet, and the connecting seat is connected with the fresh air inlet;

the second connecting port is communicated with the turbid air outlet, so that the exhaust assembly is communicated with the outdoor space through the second air channel; the second pipeline is provided with a first end and a second end, and the first end of the second pipeline is provided with a second connecting section communicated with the indoor air suction opening; the exhaust assembly is disposed on the second conduit and the second transfer ports are disposed on a second end of the second conduit.

5. The air conditioner according to claim 4,

exhaust subassembly has first mount pad, first mount pad with the casing is connected, the foul wind export with the foul wind entry sets up on the first mount pad, the second connector is located on the second linkage segment, first mount pad the foul wind export with the second connector intercommunication.

6. The air conditioner according to claim 4,

the exhaust assembly has a second mount pad, the second mount pad is located the second of second pipeline is served, the foul wind export with the foul wind entry sets up on the second mount pad, the second connector is located the second of second pipeline is served, the second mount pad the foul wind export with the second connector intercommunication, the second end of first pipeline is provided with the second and extends the section, the second extends the section and runs through the second end of second pipeline, first scavenge port is located on the second extends the section.

7. The air conditioner according to claim 3,

the second connecting port is communicated with the fresh air inlet, so that the fresh air component is communicated with the outdoor space through the second air channel; the second pipeline is provided with a first end and a second end, the first end of the second pipeline is provided with a first connecting section, the second connecting port is arranged on the first connecting section, and the second ventilation port is arranged on the second end of the second pipeline;

the first connecting port is communicated with the turbid air outlet, so that the exhaust assembly is communicated with the outdoor space through the first air channel; the exhaust assembly is arranged on the first pipeline, and the first extension section is communicated with the indoor air suction opening.

8. The air conditioner according to claim 7,

the exhaust assembly has a third mount pad, the third mount pad with the casing is connected, the third mount pad be located on the first extension, the foul wind export with the foul wind entry sets up on the third mount pad, the third mount pad the foul wind entry with first connection mouth intercommunication.

9. The air conditioner according to claim 8,

the exhaust assembly has a fourth mount pad, the fourth mount pad is located the second of first pipeline is served, the foul wind export with the foul wind entry sets up on the fourth mount pad, first connecting port passes through the foul wind entry with the foul wind export intercommunication.

10. The air conditioner according to any one of claims 7 to 9,

the second end of the first conduit extends out of the second transfer port of the second conduit.

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