CN212870014U - Window type air conditioner - Google Patents

Abstract

The utility model discloses a window formula air conditioner, window formula air conditioner includes: the air conditioner comprises a machine body, wherein a fresh air port is formed on the machine body; the fresh air piece comprises a fresh air piece body and a stopping part arranged on the fresh air piece body, and the fresh air piece is movably arranged at the fresh air opening to enable the stopping part to open and close the fresh air opening; the filter device is arranged on the fresh air piece body and is arranged at an interval with the stopping part, and when the stopping part opens the fresh air opening, the filter device is positioned at the fresh air opening so that air flow flows through the filter device in the process of flowing through the fresh air opening. According to the window type air conditioner of the utility model, the impurities such as insects and dust in the external air flow can be effectively filtered, on one hand, the air in the input room can be cleaner while the indoor ventilation is realized, thereby improving the user experience; on the other hand, the normal operation of parts in the machine body can be ensured, the maintenance period of the window type air conditioner is prolonged, and the window type air conditioner is ensured to have higher structural stability.

Description

Window type air conditioner

Technical Field

The utility model belongs to the technical field of the air conditioning technique and specifically relates to a window formula air conditioner is related to.

Background

In the related art, window type air conditioners having a fresh air function are increasingly popular with users. When the window air conditioner starts the fresh air function, the outdoor fresh air generally flows into the room through the fresh air inlet. However, in the process of outdoor fresh air flowing into the room, the impurities such as insects and dust in the external airflow may enter the room together, thereby affecting the indoor environment and reducing the user experience.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a window formula air conditioner, the window formula air conditioner can effectively filter impurity such as insect and dust in the outside air current, makes the indoor air that flows in cleaner, promotes user experience.

According to the utility model discloses window formula air conditioner, include: the air conditioner comprises a machine body, wherein a fresh air port is formed in the machine body; the fresh air piece comprises a fresh air piece body and a stopping part arranged on the fresh air piece body, and the fresh air piece is movably arranged at the fresh air opening to enable the stopping part to open and close the fresh air opening; the filter device is arranged on the fresh air piece body and is arranged at an interval with the stopping part, and when the stopping part opens the fresh air opening, the filter device is positioned at the fresh air opening so that air flows through the filter device in the process of flowing through the fresh air opening.

According to the window type air conditioner provided by the embodiment of the utility model, the new air piece comprising the new air piece body and the stopping part is arranged at the new air opening, the filtering device arranged at an interval with the stopping part is arranged on the new air piece body, and the filtering device is positioned at the new air opening when the stopping part opens the new air opening, so that the air flow flows through the filtering device in the process of flowing through the new air opening, the impurities such as insects and dust in the external air flow can be effectively filtered, on one hand, the indoor air can be cleaner when the indoor ventilation is realized, and the user experience is improved; on the other hand, the normal operation of parts in the machine body can be ensured, the maintenance period of the window type air conditioner is prolonged, and the window type air conditioner is ensured to have higher structural stability. In addition, the arrangement makes the cleaning and the replacement of the filtering device more convenient.

According to the utility model discloses a some embodiments, filter equipment includes and filters the piece, filter and establish on the new trend spare body, filter and be formed with a plurality of filtration pores that link up on the piece.

According to some embodiments of the utility model, be formed with new trend passageway on the organism, the one end of new trend passageway does the new trend mouth backstop portion is opened and is closed the in-process in new trend mouth filter equipment is located all the time in the new trend passageway.

According to some embodiments of the invention, the fresh air opening is arranged obliquely with respect to the axial direction of the fresh air channel; the filtering piece and the stopping part are parallel to the plane where the fresh air opening is located.

According to some embodiments of the invention, the filter element is a filter element with a plurality of filter holes.

According to some embodiments of the utility model, be equipped with bottom plate and two curb plates on the new trend spare body, bottom plate and two the curb plate all is located backstop portion's neighbouring filter one side, two the curb plate is connected respectively the ascending both sides of width direction of bottom plate, two the curb plate with inject accommodation space jointly between the bottom plate, it establishes to filter the piece in the accommodation space.

According to some embodiments of the utility model, two the curb plate deviate from each other and be equipped with protruding muscle on the surface, protruding muscle is followed the length direction of new trend spare body extends.

According to the utility model discloses a few embodiments, be equipped with the edge on the new trend spare body a plurality of draw-in grooves that the length direction of new trend spare body set up, be equipped with on the organism with a plurality of arbitrary one complex fixture block in the draw-in groove.

According to some embodiments of the utility model, be formed with at least one rectangular shape hole on the new trend spare body, the rectangular shape hole is with a plurality of the draw-in groove is relative.

According to the utility model discloses a some embodiments, the front side of organism is formed with indoor air outlet, the new wind gap is located the rear of indoor air outlet, new wind spare body extends along the fore-and-aft direction, just the rear end of new wind spare body stretches into in the organism, backstop portion with filter equipment all establishes the rear end of new wind spare body, just filter equipment is located the rear of backstop portion, new wind spare can establish with moving back and forth the new wind gap is in the messenger backstop portion is opened and is closed the new wind gap.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a sectional view of a window type air conditioner according to an embodiment of the present invention;

fig. 2 is a perspective view of a new air-conditioning unit of a window type air conditioner according to an embodiment of the present invention;

fig. 3 is a partial sectional view of the window type air conditioner when the stopper portion closes the fresh air opening;

fig. 4 is a partial sectional view of the window air conditioner when the stopper opens the fresh air opening;

fig. 5 is a partial perspective view of the window type air conditioner when the stopper portion closes the fresh air opening;

fig. 6 is a partial perspective view of the window air conditioner when the stopper opens the fresh air opening;

FIG. 7 is a rear view of the window air conditioner shown in FIG. 6;

fig. 8 is a partial perspective view of another angle of a window air conditioner according to an embodiment of the present invention;

fig. 9 is an enlarged view of a portion a circled in fig. 8.

Reference numerals:

100: a window type air conditioner;

1: a body; 11: an indoor air outlet; 12: a fresh air port;

13: an indoor air inlet; 14: a fan; 15: a heat exchanger;

16: a first air duct; 17: a second air duct; 18: a clamping block;

2: a fresh air piece; 21: a fresh air piece body; 211: a base plate;

212: a side plate; 2121: a rib is protruded; 213: an accommodating space;

214: a strip-shaped hole; 22: a stopper portion; 23: a card slot;

3: a filtration device; 31: a filtration pore; 4: a fresh air channel;

41: an extension portion; 5: an indoor filter screen; 6: a water pan.

Detailed Description

Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.

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.

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.

An air conditioner according to some embodiments of the present application includes an air conditioner indoor unit installed in an indoor space. The indoor unit, i.e., the indoor unit, is connected to an outdoor unit, i.e., the outdoor unit, installed in an outdoor space through a pipe. The outdoor unit of the air conditioner may be provided with a compressor, an outdoor heat exchanger, an outdoor fan, an expander, and the like for a refrigeration cycle, and the indoor unit of the air conditioner may be provided with an indoor heat exchanger and an indoor fan.

A window type air conditioner 100 according to an embodiment of the present invention will be described with reference to fig. 1 to 9.

As shown in fig. 1, a window type air conditioner 100 according to an embodiment of the present invention includes a body 1, a fresh air member 2, and a filtering device 3.

Specifically, be formed with fresh air inlet 12 on the organism 1, fresh air spare 2 includes fresh air spare body 21 and establishes backstop 22 on fresh air spare body 21, and fresh air spare 2 movably establishes in fresh air inlet 12 department so that backstop 22 opens and closes fresh air inlet 12. From this, through setting up foretell backstop portion 22, backstop portion 22 can play effectual backstop effect, can control opening and closing of new trend mouth 12 through backstop portion 22, the size of other parts such as new trend piece body 21 except that backstop portion 22 of new trend piece 2 can be less to make the structure of whole new trend piece 2 compacter, reduce the occupation space of new trend piece 2, make things convenient for arranging of new trend piece 2 in organism 1.

Referring to fig. 2, the filter device 3 is disposed on the fresh air device body 21, the filter device 3 and the stopper 22 are disposed at an interval, and when the stopper 22 opens the fresh air opening 12, the filter device 3 is located at the fresh air opening 12, so that the air flow passes through the filter device 3 in the process of passing through the fresh air opening 12.

For example, referring to fig. 3 and 5, when the fresh air function is turned off, the fresh air member 2 can move to make the stopper 22 close the fresh air opening 12, and the window air conditioner 100 can operate in a cooling mode or a blowing mode. When opening the new trend function, combine fig. 4 and fig. 6, new trend spare 2 can move forward, makes backstop 22 open new trend mouth 12, and outside air current can flow in from new trend mouth 12 this moment, because new trend mouth 12 department is equipped with filter equipment 3, and filter equipment 3 can filter the impurity such as insect and dust in the outside air current, and the clean air after filter equipment 3 filters flows into indoorly to satisfy indoor ventilation's needs. When the filter device 3 generates dust accumulation due to long service time or poor quality of outside air and other factors, the fresh air piece 2 can be taken out from the machine body 1 so as to clean or replace the filter device 3.

From this, through setting up foretell filter equipment 3, can filter impurity such as insect in the outside air current and dust, avoid impurity such as insect in the outside air current and dust to get into indoorly and influence indoor environment, guarantee to flow into the cleanliness factor of indoor air to can promote user experience. Moreover, the filtering device 3 can prevent impurities such as insects and dust from entering the machine body 1 to have adverse effects on parts in the machine body 1, so that the normal operation of the parts in the machine body 1 can be ensured, the structural stability and reliability of the whole window type air conditioner 100 can be improved, and the service life of the window type air conditioner 100 can be prolonged. In addition, the arrangement makes the cleaning and the replacement of the filter device 3 more convenient.

According to the utility model discloses window air conditioner 100, through setting up new wind spare 2 including new wind spare body 21 and backstop portion 22 in new wind gap 12 department, and set up the filter equipment 3 that sets up with backstop portion 22 interval on new wind spare body 21 and filter equipment 3 is located new wind gap 12 when backstop portion 22 opens new wind gap 12 so that the air current flows through filter equipment 3 in the in-process that flows through new wind gap 12, can effectively filter the impurity such as insect and dust in the outside air current, on the one hand, when realizing indoor ventilation, can make the indoor air of input cleaner, thereby promote user experience; on the other hand, the normal operation of the components in the machine body 1 can be ensured, the maintenance period of the window type air conditioner 100 is prolonged, and the window type air conditioner 100 has higher structural stability. In addition, with the arrangement, the filter device 3 is more convenient to clean and replace.

In some embodiments of the present invention, referring to fig. 2, the filtering device 3 includes a filtering member, which is disposed on the fresh air member body 21 and is formed with a plurality of through filtering holes 31. In the description of the present invention, "a plurality" means two or more. For example, three rows of nine filter holes 31 arranged in an array are shown in the example of fig. 2, and each filter hole 31 may be formed in a rectangular shape. From this, through setting up a plurality of filtration pores 31 that link up, when guaranteeing to filter the impurity such as insect and dust in the outside air current, can reduce the windage, guarantee the volume of getting into of new trend, and a plurality of filtration pores 31's simple structure, convenient processing. Of course, the plurality of filter holes 31 may be arranged in other ways on the filter member, and are not limited to the array arrangement. It can be understood that the arrangement of the plurality of filtering holes 31 can be specifically determined according to actual requirements, so as to better meet the actual application.

It should be noted that nine filter holes 31 are shown in fig. 2 for illustrative purposes, but it is obvious to those skilled in the art after reading the technical solution of the present application that the solution can be applied to other numbers of filter holes 31, which also falls within the protection scope of the present invention.

In some embodiments of the present invention, referring to fig. 1-4, a fresh air channel 4 is formed on the machine body 1, one end of the fresh air channel 4 is a fresh air opening 12, and the filtering device 3 is always located in the fresh air channel 4 in the process of opening and closing the fresh air opening 12 by the stopping portion 22. For example, referring to fig. 1 to 4, when the stopper 22 opens the fresh air opening 12, the external air flows into the fresh air passage 4, is filtered by the filter device 3, flows to the fresh air opening 12, and finally flows into the room. Therefore, by arranging the fresh air channel 4, the width of the fresh air channel 4 is small, the air speed can be increased, the air supply distance can be prolonged, air flow can smoothly flow into the room from the indoor air outlet 11, and the indoor ventilation effect can be improved. Moreover, through opening and closing the in-process filter equipment 3 in fresh air inlet 12 at backstop portion 22 and being located fresh air channel 4 all the time, can guarantee that the air current that flows to indoor air outlet 11 from fresh air channel 4 all filters through filter equipment 3, makes the final indoor air current that flows in cleaner to when to indoor input fresh air, can guarantee indoor air quality, effectively improved user's use travelling comfort.

In some optional embodiments of the present invention, as shown in fig. 5 and 6, the fresh air port 12 is disposed obliquely with respect to the axial direction of the fresh air channel 4; the filter and the stop 22 are both parallel to the plane of the fresh air opening 12. Therefore, the stopping part 22 can be tightly attached to the plane of the fresh air opening 12 by enabling the stopping part 22 to be parallel to the plane of the fresh air opening 12, so that the fresh air opening 12 can be effectively closed; by making the filter element parallel to the plane of the fresh air inlet 12, the filter element can more easily enter the fresh air channel 4 from the fresh air inlet 12, and the operation is more convenient. Moreover, so set up, filter can be parallel with backstop 22, and simple structure conveniently filters the processing of piece and backstop 22.

Optionally, with reference to fig. 1 to 4, the size of the stopping portion 22 may be larger than that of the fresh air opening 12, and when the stopping portion 22 closes the fresh air opening 12, the stopping portion 22 may completely cover the fresh air opening 12, so as to prevent external air from entering through a gap between the stopping portion 22 and the fresh air channel 4, and achieve better sealing performance. Of course, the size of the stopping portion 22 may also be equal to the size of the fresh air inlet 12, which is not limited by the present invention.

In some embodiments of the utility model, referring to fig. 2, be equipped with bottom plate 211 and two curb plates 212 on the new trend piece body 21, bottom plate 211 and two curb plates 212 all are located the one side of the neighbouring filter piece of backstop portion 22, and two curb plates 212 are connected respectively in the ascending both sides of width direction of bottom plate 211, inject accommodation space 213 jointly between two curb plates 212 and the bottom plate 211, filter and establish in accommodation space 213. For example, in the example of fig. 2, the top and rear of the receiving space 213 are opened, the left and right ends of the filter device 3 are connected to the two side plates 212, respectively, the lower end of the filter device 3 is connected to the bottom plate 211, and the upper surface of the filter device 3 may be flush with the upper surfaces of the two side plates 212. Thus, by providing the bottom plate 211 and the two side plates 212, the bottom plate 211 and the two side plates 212 can define the accommodating space 213, which facilitates the installation of the filter device 3. Moreover, when the fresh air opening 12 is opened at the stopping portion 22, the outside air can flow to the stopping portion 22 along the bottom plate 211 and the two side plates 212 after being filtered by the filtering device 3, and the flow direction is changed under the stopping action of the stopping portion 22, so that the bottom plate 211 and the two side plates 212 can play a role in guiding the air, and the stopping portion 22 can change the flow direction of the air, thereby facilitating the flow of the air.

In some embodiments of the present invention, as shown in fig. 2, the surfaces of the two side plates 212 that face away from each other are provided with a convex rib 2121, and the convex rib 2121 extends along the length direction of the new air piece body 21. So set up, when new trend spare 2 moves in new trend mouth 12 departments, protruding muscle 2121 can with the inner wall contact of new trend passageway 4 to can reduce the area of contact of new trend spare 2 with new trend passageway 4, avoid whole curb plate 212 and new trend passageway 4 contact. Moreover, the convex ribs 2121 can enable the fresh air piece 2 to run more stably, and the fresh air piece 2 is prevented from shaking in the moving process. In addition, the protruding muscle 2121 that so sets up can improve the structural strength of bottom plate 211 and two curb plates 212, prevents that bottom plate 211 and two curb plates 212 from producing the deformation to can guarantee the structural stability of new trend spare 2.

In some embodiments of the present invention, as shown in fig. 8 and 9, a plurality of slots 23 are provided on the new air piece body 21 along the length direction of the new air piece body 21, and the machine body 1 is provided with a fixture block 18 engaged with any one of the slots 23. For example, when the fresh air element 2 moves to a position where the stopping portion 22 closes the fresh air opening 12, the fixture block 18 on the machine body 1 can be matched with the corresponding fixture groove 23, so that the movement of the fresh air element 2 is limited, the fresh air element 2 is prevented from being blown open due to overlarge external air pressure, and the structure of the fresh air element 2 is more reliable; when the new air piece 2 moves to the position where the stopping portion 22 opens the new air opening 12, the clamping block 18 can be matched with the corresponding clamping groove 23, the movement of the new air piece 2 can be limited, and therefore the phenomenon that the movement distance of the new air piece 2 is too large can be avoided. From this, through the cooperation of fixture block 18 and draw-in groove 23 on making organism 1, can play effectual limiting displacement, make new trend spare 2 remove in the certain limit, and fixture block 18 and draw-in groove 23 complex mode is simple, can reduce whole window air conditioner 100's spare part quantity.

Optionally, with reference to fig. 9, at least one elongated hole 214 is formed on the fresh air device body 21, and the elongated hole 214 is opposite to the plurality of slots 23. For example, two elongated holes 214 are shown in the example of fig. 9, each of the two elongated holes 214 extends in the length direction of the fresh air member body 21, and the two elongated holes 214 are provided at intervals in the width direction of the fresh air member body 21. From this, the long strip hole 214 that so sets up can improve the deformability of new trend spare body 21, can realize the cooperation of draw-in groove 23 and fixture block 18 or make draw-in groove 23 and fixture block 18 break away from the cooperation through the deformation of new trend spare body 21, and the simple structure of long strip hole 214, and processing is convenient, can alleviate the weight of whole new trend spare 2.

In some embodiments of the utility model, referring to fig. 1, 3-6, the front side of organism 1 is formed with indoor air outlet 11, new wind gap 12 is located the rear of indoor air outlet 11, new wind spare body 21 extends along the fore-and-aft direction, and the rear end of new wind spare body 21 stretches into in the organism 1, backstop portion 22 and filter equipment 3 are all established at the rear end of new wind spare body 21, and filter equipment 3 is located backstop portion 22's rear, but new wind spare 2 is established in new wind gap 12 department with the back-and-forth movement so that backstop portion 22 opens and close new wind gap 12. Here, it should be noted that the direction "front" is understood as a direction toward the indoor space, and the opposite direction is defined as "rear", i.e., a direction away from the indoor space and toward the outdoor space.

For example, in the example of fig. 1, the fresh air opening 12 is opposed to the indoor air outlet 11 in the front-rear direction. When the fresh air function is turned off, referring to fig. 3 and 5, the fresh air member 2 can move to a position for closing the fresh air opening 12, so that the blocking portion 22 closes the fresh air opening 12 to block the fresh air opening 12 and the indoor air outlet 11. When the fresh air function is started, with reference to fig. 4 and 6, the fresh air piece 2 can move forward, so that the blocking portion 22 opens the fresh air opening 12, so that the fresh air opening 12 is communicated with the indoor air outlet 11, and at the moment, the external air flow can flow in from the fresh air opening 12, and flows into the indoor air outlet 11 after flowing through the filtering device 3. Therefore, by making the filtering device 3 be located behind the stopping portion 22, when the stopping portion 22 opens the fresh air opening 12, the airflow firstly flows through the filtering device 3, and flows out from the fresh air opening 12 after being filtered by the filtering device 3, so that the stopping portion 22 is located in the front to shield the airflow, and the fresh air flowing into the room is larger. Moreover, so set up, filter equipment 3 and backstop 22 can arrange in the front and back direction to can reduce the size of new trend piece 2 in the direction of height, make the structure of new trend piece 2 simpler, convenient processing, and can reduce cost.

In some embodiments of the present invention, referring to fig. 3 and 4, the rear end of the fresh air channel 4 has an extension portion 41 extending downward, and the rear surface of the extension portion 41 protrudes from the rear surface of the rear end lower portion of the fresh air channel 4. Therefore, the extending portion 41 can effectively stop the air flow, so as to prevent the impurities with larger size from flowing into the fresh air inlet 12 and blocking the filter device 3, ensure that the window type air conditioner 100 has larger fresh air inlet volume, and prolong the replacement period of the filter device 3. Moreover, the arrangement can prevent rainwater from entering the fresh air channel 4, so that the window type air conditioner 100 is more stable and reliable in structure.

Alternatively, referring to fig. 1 and 8, the front end of the fresh air member 2 may extend out of the indoor air outlet 11. So set up, can be indoor through the back-and-forth movement of the front end control new trend spare 2 of handheld new trend spare 2 to control switching on and cutting off of new trend mouth 12 and indoor air outlet 11, simple structure, and it is very convenient to operate.

In some embodiments of the present invention, as shown in fig. 1 and 8, an indoor air inlet 13 is formed at the front side of the machine body 1, the indoor air inlet 13 is located below the indoor air outlet 11, a fan 14 is arranged in the machine body 1, the fan 14 is opposite to the indoor air inlet 13, and a heat exchanger 15 is arranged between the fan 14 and the indoor air inlet 13.

For example, in the example of fig. 1, a first air duct 16 and a second air duct 17 located above the first air duct 16 are provided in the machine body 1, the fan 14 and the heat exchanger 15 are both provided in the first air duct 16, the front end of the first air duct 16 is an indoor air inlet 13, the front end of the second air duct 17 is an indoor air outlet 11, and the fresh air inlet 12 and the first air duct 16 are independent of each other. With reference to fig. 3 and 5, when the fresh air function is turned off and only the air conditioning function is turned on, the fresh air opening 12 is separated from the indoor air outlet 11, the indoor air flows from the indoor air inlet 13 into the first air duct 16 under the action of the fan 14, flows through the heat exchanger 15 for heat exchange, flows into the second air duct 17 under the action of the fan 14 for heat exchange, and finally blows out from the indoor air outlet 11, so that the indoor temperature can be adjusted; when the fresh air function is started, with reference to fig. 4, the fresh air member 2 can move forward, so that the fresh air port 12 is communicated with the indoor air outlet 11, because the air pressure in the second air duct 17 is relatively high, the air in the second air duct 17 can firstly flow out from the fresh air port 12, so that the air pressure in the second air duct 17 is reduced, one side adjacent to the fresh air port 12 is a negative pressure side, then outdoor fresh air flows in from the fresh air port 12 and directly flows out from the indoor air outlet 11, the air flow flowing out from the indoor air outlet 11 can enter the second air duct 17 through the indoor air inlet 13 under the action of the fan 14, and after heat exchange through the heat exchanger 15, the air flow flows into the first air duct 16 under the action of the fan 14, and finally blows out again from the indoor air outlet.

Therefore, when the fresh air inlet 12 is opened by the fresh air piece 2, the airflow finally blown out from the indoor air outlet 11 is the airflow subjected to heat exchange by the heat exchanger 15, for example, the airflow finally blown out from the indoor air outlet 11 is warm air subjected to heat exchange by the heat exchanger 15 in winter, and the influence on user experience caused by too low temperature of the fresh air blown into the room is avoided; the air current that finally blows out from indoor air outlet 11 in summer is the cold wind after the heat transfer of heat exchanger 15, avoids blowing in indoor new trend high temperature and influences user experience to can guarantee user's use travelling comfort when indoor outer difference in temperature is great, and can the whole energy consumption that reduces window formula air conditioner 100.

In some embodiments of the present invention, the window air conditioner 100 further includes a water receiving tray 6, a panel, an indoor air outlet frame, etc. Wherein, the water pan 6 is arranged in the machine body 1, the heat exchanger 15 is arranged on the water pan 6, and the water pan 6 can be used for containing condensed water dropping from the heat exchanger 15. The panel is established in the front side of organism 1, and the upper end at the panel is established to indoor air-out frame, and indoor air outlet 11 is injectd by indoor air-out frame. Be equipped with indoor filter screen 5 between panel and the heat exchanger 15, when indoor air current flowed in from indoor air intake 13, at first filtered through indoor filter screen 5, flowed through the heat exchanger 15 heat transfer after, flowed into indoor air outlet 11 that the indoor air-out frame of following injectd indoor under fan 14 again indoor. Therefore, the indoor filter screen 5 is arranged between the panel and the heat exchanger 15, so that the impurities in the indoor airflow can be filtered before flowing into the heat exchanger 15, the impurities in the indoor airflow can be prevented from accumulating on the heat exchanger 15 to influence the performance of the heat exchanger 15, and the normal operation of the fan 14 can be ensured. In addition, the air flow which flows into the room again after the heat exchange of the heat exchanger 15 is enabled to be cleaner, so that the body health of a user is facilitated, and the user experience can be further improved.

Other configurations and operations of the window type air conditioner 100 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "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 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 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 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.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A window type air conditioner, comprising:

the air conditioner comprises a machine body, wherein a fresh air port is formed in the machine body;

the fresh air piece comprises a fresh air piece body and a stopping part arranged on the fresh air piece body, and the fresh air piece is movably arranged at the fresh air opening to enable the stopping part to open and close the fresh air opening;

the filter device is arranged on the fresh air piece body and is arranged at an interval with the stopping part, and when the stopping part opens the fresh air opening, the filter device is positioned at the fresh air opening so that air flows through the filter device in the process of flowing through the fresh air opening.

2. The window air conditioner as set forth in claim 1, wherein said filter means includes a filter member provided on said fresh air member body, said filter member having a plurality of filter holes formed therethrough.

3. The window type air conditioner as claimed in claim 2, wherein a fresh air channel is formed on the housing, one end of the fresh air channel is the fresh air opening, and the filter device is always located in the fresh air channel during the process of opening and closing the fresh air opening by the stopper.

4. The window air conditioner as recited in claim 3, wherein said fresh air opening is disposed obliquely with respect to an axial direction of said fresh air passage;

the filtering piece and the stopping part are parallel to the plane where the fresh air opening is located.

5. The window air conditioner as set forth in claim 2, wherein a plurality of said filter holes are arranged in an array on said filter member.

6. The window type air conditioner according to any one of claims 2-5, wherein the fresh air member body is provided with a bottom plate and two side plates, the bottom plate and the two side plates are both located on one side of the stopping portion adjacent to the filtering member, the two side plates are respectively connected to two sides of the bottom plate in the width direction, an accommodating space is defined between the two side plates and the bottom plate, and the filtering member is disposed in the accommodating space.

7. The window air conditioner as recited in claim 6, wherein ribs are provided on surfaces of said side panels facing away from each other, said ribs extending along a length of said fresh air member body.

8. The window type air conditioner as claimed in claim 1, wherein the fresh air member body is provided with a plurality of slots along a length direction of the fresh air member body, and the housing is provided with a locking block engaged with any one of the plurality of slots.

9. The window type air conditioner as claimed in claim 8, wherein the fresh air member body is formed with at least one elongated hole, and the elongated hole is opposite to the plurality of slots.

10. The window type air conditioner as claimed in claim 1, wherein an indoor air outlet is formed at a front side of the body, the fresh air inlet is positioned at a rear of the indoor air outlet,

the novel air inlet is characterized in that the novel air piece body extends along the front-back direction, the rear end of the novel air piece body extends into the machine body, the stopping part and the filtering device are arranged at the rear end of the novel air piece body, the filtering device is located behind the stopping part, and the novel air piece can be arranged at the novel air inlet in a front-back movement mode to enable the stopping part to be opened and closed.

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