CN212719977U

CN212719977U - Indoor unit of air conditioner

Info

Publication number: CN212719977U
Application number: CN202021159442.8U
Authority: CN
Inventors: 刘海龙; 尚庆安; 李玉乾
Original assignee: Hisense Shandong Air Conditioning Co Ltd
Current assignee: Hisense Shandong Air Conditioning Co Ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-03-16
Anticipated expiration: 2030-06-19

Abstract

The utility model provides an indoor unit of air conditioner belongs to air conditioning technology field. The air-conditioning indoor unit comprises: the fresh air inlet is communicated with the air outlet to form a fresh air duct, and an open slot is formed in the panel; the filtration module is pegged graft in the open slot, and is located new trend air intake department, and the filtration module includes: the filter screen bracket is matched with the open slot; the filter screen is arranged on the filter screen support and is positioned in the fresh air duct. Through set up the open slot on the panel, filter module pegs graft on the panel, simple structure, and the processing cost is low, conveniently dismantles and washs, sets up the filter screen, can filter most large granule foreign matter, flocculus, avoids getting into inside the machine, and filter screen support and open slot cooperation can form sealedly, can play dustproof effect, prevent to take place the air exchange with inside through the junction of filter screen support and open slot, avoid influencing new trend filter effect.

Description

Indoor unit of air conditioner

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 air conditioner is common electrical apparatus in the life, and its main function is to build comfortable temperature and humidity environment for the user, along with improvement and the weakening of environmental quality of standard of living, traditional air conditioner can not satisfy people to the demand of high quality environment, then has provided a new trend air conditioner that can filtered air, and current filtration is complicated, and the processing cost is high, and installs inside the air conditioner usually, when needs are dismantled, need pull down the air conditioner shell, and the dismantlement process is complicated.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. For this purpose,

according to an embodiment of the present disclosure, an air conditioner indoor unit is provided, including:

the fresh air inlet is communicated with the air outlet to form a fresh air duct, and the panel is provided with an open slot;

the filtration module, peg graft in the open slot, and be located new trend air intake department, the filtration module includes:

the filter screen bracket is matched with the open slot;

the filter screen is arranged on the filter screen support and is positioned in the fresh air duct.

Through set up the open slot on the panel, filter module pegs graft on the panel, simple structure, and the processing cost is low, conveniently dismantles and washs, sets up the filter screen, can filter most large granule foreign matter, flocculus, avoids getting into inside the machine, and filter screen support and open slot cooperation can form sealedly, can play dustproof effect, prevent to take place the air exchange with inside through the junction of filter screen support and open slot, avoid influencing new trend filter effect.

According to the embodiment of the disclosure, a tube seat is formed on the panel, the fresh air inlet is formed in the end part of the tube seat, and the open slot is formed in the periphery of the tube seat.

According to the embodiment of the disclosure, the periphery of the tube seat is provided with the protrusions, the filter screen support is inserted to the limit position of the open slot and is abutted to the protrusions, the limiting effect can be achieved, and the filter screen is prevented from colliding with the tube seat to deform and influence the filtering effect.

According to the embodiment of the disclosure, the open slot is in a semicircular arc shape, so that the processing is convenient.

According to the embodiment of the present disclosure, the fresh air back plate is further included and is arranged on the outer side of the panel, the fresh air back plate is provided with a filtering jack, the filtering jack is matched with the filter screen support, the filter screen support can be conveniently inserted, a certain supporting effect is provided for the filter screen support, the filter screen support is prevented from being inclined, and a certain protection effect is provided for the filter screen support.

According to the embodiment of the present disclosure, the new trend back plate still includes the new trend jack, machine still includes the new trend pipeline in the air conditioning, the new trend pipeline passes the new trend jack with new trend air intake connection, the new trend pipeline includes:

the fresh air pipe is connected with the fresh air inlet;

and one end of the through-wall pipe is connected with the fresh air pipe, and the other end of the through-wall pipe penetrates through the wall body and extends to the outside.

Set up the new trend jack, convenient and new trend tube coupling, and play the supporting role to the new trend pipeline, prevent that new trend pipeline and new trend air inlet junction from taking place to damage.

According to the embodiment of the disclosure, the new trend back plate is the arc, filter screen support outer end is the arc to adapt to arc new trend back plate, make the air conditioner outward appearance pleasing to the eye.

According to the embodiment of the disclosure, the fresh air pipeline further comprises a connecting pipe, and the fresh air pipe is connected with the fresh air inlet through the connecting pipe, so that the fresh air pipeline is conveniently communicated with the fresh air inlet.

According to this disclosed embodiment, the new trend pipe includes first linkage segment, ripple section and second linkage segment, ripple section both ends respectively with first linkage segment and second linkage segment are connected, first linkage segment with new trend air intake connection.

According to the embodiment of the present disclosure, still be equipped with on the new trend back plate and purify the air intake, purify the air intake with new trend wind channel intercommunication, it is equipped with the purification module to purify the air intake inboard.

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 perspective view of an air conditioning indoor unit according to an embodiment of the present disclosure;

fig. 2 is a partial front view of an air conditioning indoor unit according to an embodiment of the present disclosure;

fig. 3 is a partial structural schematic view of an air conditioning indoor unit according to an embodiment of the present disclosure;

fig. 4 is a structural view of a fresh air duct of an indoor unit of an air conditioner according to an embodiment of the present disclosure;

fig. 5 is a structural view of a fresh air duct of an indoor unit of an air conditioner according to an embodiment of the present disclosure;

fig. 6 is a structural view of a wall penetrating pipe of an indoor unit of an air conditioner according to an embodiment of the present disclosure;

fig. 7 is a partial structural schematic view of an air conditioning indoor unit according to an embodiment of the present disclosure;

fig. 8 is an exploded view of a partial structure of an air conditioning indoor unit according to an embodiment of the present disclosure;

FIG. 9 is an enlarged view of a portion of FIG. 8 at A;

fig. 10 is an assembly view of a filter module and a panel of an indoor unit of an air conditioner according to an embodiment of the present disclosure;

fig. 11 is a sectional view of a filter module and a panel of an indoor unit of an air conditioner according to an embodiment of the present disclosure;

fig. 12 is a partial structural schematic view of an air conditioning indoor unit according to an embodiment of the present disclosure;

fig. 13 is a partial structural schematic view of an air conditioning indoor unit according to an embodiment of the present disclosure;

fig. 14 is a partial structural schematic view of an air conditioning indoor unit according to an embodiment of the present disclosure.

In the above figures: an indoor air-conditioning unit 100; a housing 1; a panel 11; a stem 111; an open slot 1111; a protrusion 1112; a fresh air inlet 12; an air outlet 13; a fresh air duct 14; a fresh air rear plate 15; a fresh air insertion hole 151; a filter insert 152; a purification air inlet 16; a volute fan 2; a fresh air pipeline 3; a fresh air duct 31; a first connection section 311; a corrugated section 312; a second connection section 313; a through-wall pipe 32; a rain-proof elbow 323; an air intake grill 324; a connection pipe 33; a wall 4; a filtration module 5; a screen holder 51; a purification module 7.

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.

An air conditioning indoor unit according to an embodiment of the present invention will be described with reference to fig. 1 to 14, and fig. 1 is a perspective view of the air conditioning indoor unit according to the embodiment of the present disclosure.

The indoor unit 100 of the air conditioner comprises a purification module, a fresh air module and a heat exchange module, wherein the purification module and the fresh air module are located at the lower part of the indoor unit of the air conditioner, the heat exchange module is located at the upper part of the indoor unit of the air conditioner, the purification module is used for purifying air, and the fresh air module is used for being communicated with the outdoor and introducing outdoor air.

The indoor unit 100 of the air conditioner may include a casing 1, the casing 1 may be substantially cylindrical, and the casing 1 is formed with a heat exchange air inlet and a heat exchange air outlet, in general, the heat exchange air inlet is disposed at a rear side or at left and right sides, and the heat exchange air outlet is disposed at a front side.

It should be noted that the shape of the housing 1 may also be roughly an elliptic cylinder or a square cylinder; the front side is the side of the air-conditioning indoor unit facing the user when in use, and the opposite side is the rear side.

The heat exchange air inlet and the heat exchange air outlet are communicated to form a heat exchange air channel, a heat exchanger is arranged in the heat exchange air channel and is arranged between the heat exchange air inlet and the heat exchange air outlet, a heat exchange fan can be arranged in the heat exchange air channel, indoor air flow is led into the indoor unit of the air conditioner through the heat exchange air inlet by the heat exchange fan, and then the indoor air flow is sent out through the heat exchange air outlet through the heat exchanger, so that the refrigerating/heating function of.

Referring to fig. 2 to 14, the casing 1 includes a panel 11, the panel 11 is located at a lower portion of the casing 1, a fresh air inlet 12 is formed on the panel 11, an air outlet 13 is formed on the casing 1, the fresh air inlet 12 is communicated with the air outlet to form a fresh air duct 14, and a scroll fan 2 is disposed in the fresh air duct 14.

Referring to fig. 3, the indoor unit 100 of the air conditioner further includes a fresh air pipeline 3, one end of the fresh air pipeline 3 is connected to the fresh air inlet 12, so that the fresh air pipeline 3 can be communicated with the fresh air duct 14, the other end of the fresh air pipeline 3 penetrates through the wall 4 and extends to the outside, outdoor air enters the fresh air duct 14 through the fresh air pipeline 3 and is sent into the room through the air outlet 13, and a fresh air function of the indoor unit of the air conditioner is achieved.

Referring to fig. 4, the fresh air pipeline 3 includes a fresh air pipe 31 and a wall penetrating pipe 32, two ends of the fresh air pipe 31 can be respectively connected with one ends of the fresh air inlet 13 and the wall penetrating pipe 32, the other end of the wall penetrating pipe 32 penetrates through the wall 4 and extends to the outside, the fresh air pipe 31 can be designed as a corrugated hose with a smooth inner wall, and compared with a telescopic corrugated pipe, the smooth air resistance of the inner wall of the fresh air hose is very low, and the fresh air quantity is not affected.

Referring to fig. 5, in particular, the fresh air duct 31 may include a first connection section 311, a corrugated section 312, and a second connection section 313, and the first connection section 311 and the second connection section 313 are connected at both ends of the corrugated section 312. The design of ripple section 312 outer wall has screw thread form rib, and the rib can increase the intensity of ripple section, and makes the ripple section can moderate degree buckle in order to adapt to different environment. The outer walls of the first connecting section 311 and the second connecting section 313 are smooth and suitable for butt joint. The first connection section 311 can be connected to the fresh air inlet 13, and the second connection section 313 can be connected to the wall tube 32, wherein the inner diameter of the second connection section 313 can be adapted to the outer diameter of the wall tube 32, and the wall tube 32 is inserted into the second connection section 313.

It should be noted that, referring to fig. 4, the fresh air pipeline 3 may be designed to include a plurality of fresh air pipes 31, the plurality of fresh air pipes 31 are sequentially connected to increase the length of the fresh air pipes 31, so as to meet the requirements of users for different lengths, wherein the fresh air pipes 31 may be designed to have at least two, the first connection section 311 of the first fresh air pipe is connected to the fresh air inlet 13, the second connection section 313 of the last fresh air pipe 31 is connected to the wall penetrating pipe 32, and in two adjacent fresh air pipes, the second connection section 313 of the previous fresh air pipe may be connected to the first connection section 311 of the next fresh air pipe 31, specifically, the inner diameter of the second connection section 313 is adapted to the outer diameter of the wall penetrating pipe 32, and the outer diameter of the second connection pipe 313 is adapted to the inner diameter of the first connection pipe, or directly connected to each other.

The end of the wall penetrating pipe 32 penetrating the wall 4 is provided with a rain-proof elbow 323 to prevent rainwater from entering the wall penetrating pipe to influence the air intake, the rain-proof elbow 323 is preferably integrally formed with the wall penetrating pipe 32, and in actual use, the rain-proof elbow 323 is placed downwards, so that rainwater is not easy to enter the pipeline. When the wall pipe 32 comprises a first section 321 and a second section 322, the end of the second section 322 penetrating the wall 4 is provided with a rain-proof elbow 323. The end of the rain-proof elbow 323 is provided with an air inlet grille 324 to prevent foreign matters from entering.

Referring to fig. 2 and fig. 7 to 11, the indoor unit 100 of the air conditioner further includes a filter module 5, the filter module 5 is inserted into the panel 11 and is located at the fresh air inlet, the air filter is used for filtering air, specifically, a tube seat 111 is formed on a panel 11, the tube seat 111 and the panel are integrally formed, a fresh air inlet is formed in the end portion of the tube seat, an arc-shaped open slot 1111 is formed in the periphery of the tube seat 111, a filter module is inserted into the open slot 1111, the filter module 5 comprises a filter screen support 51 and a filter screen, the filter screen is arranged on the filter screen support and is positioned in a fresh air duct, the filter screen support 51 is matched with the open slot 1111 to form a seal, the tube seat is a circular tube, the inner end of the filter screen support can be arc-shaped, the, the filter screen is tightly matched with the pipe seat and the filter screen support, and the influence of gaps on the filtering effect is avoided. The opening slot 1111 may be a semicircular arc shape, which is more beneficial to processing. The screen material may be ordinary polypropylene.

Be equipped with protruding 1112 in the tube socket 111 periphery, filter screen support 51 offsets with the arch when inserting to open slot extreme position, plays spacing effect, and protection filter screen that can be better prevents that the filter screen from colliding with the tube socket inner wall to the filter screen takes place to warp and influences the filter effect.

Referring to fig. 12-14, the indoor unit 100 of the air conditioner further includes a fresh air back plate 15, the fresh air back plate 15 is located at the lower portion of the casing 1, the fresh air back plate 11 is located at the outer side of the panel 12, a fresh air insertion hole 151 and a filter insertion hole 152 are formed in the fresh air back plate 15, the fresh air insertion hole 151 is matched with the fresh air pipeline 3, the fresh air pipeline 3 passes through the fresh air insertion hole 151 and is connected with a fresh air inlet, the filter insertion hole 152 is matched with the filter module 5, the filter module 5 passes through the filter insertion hole 152 and is inserted into the open slot 1111, the fresh air insertion hole 151 is arranged, and is conveniently connected with the fresh air pipeline 3, and the fresh air pipeline 3 is supported, so that the connection. Set up and filter jack 152, make things convenient for filter module to peg graft in the open slot, play certain supporting role to filter screen support, prevent that filter screen support is crooked, and have certain guard action to filter screen support.

The new trend back plate 15 can design into the arc to make the air conditioning indoor set pleasing to the eye, and correspondingly, the outer end of filter screen support 51 can design into the arc, so that the adaptation arc new trend back plate, make the outward appearance pleasing to the eye.

Referring to fig. 3-4, the fresh air pipeline may further include a connecting pipe 33, the fresh air pipe 31 is connected to the fresh air inlet 13 through the connecting pipe 33, and specifically, the first connecting section 311 of the fresh air pipe is connected to the fresh air inlet through the connecting pipe 33, so as to facilitate connection of the fresh air pipe to the fresh air inlet.

It should be noted that the inside of the fresh air pipeline 3 or the connection between the fresh air pipeline 3 and other pipelines may be connected by threads, clips, glue or sealing rubber strips.

Referring to fig. 13-14, a purification air inlet 16 may be formed on the housing 1, the purification air inlet 16 is communicated with the fresh air duct 14, and a purification module 7 may be disposed inside the purification air inlet 16, so that air entering from the purification air inlet can be purified. The fresh air duct 14 can be communicated with the heat exchange air duct, so that outdoor air can enter the heat exchange air duct and is sent out through the heat exchange air outlet.

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.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the description of the present invention, it 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.

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

1. An indoor unit of an air conditioner, comprising:

the filter screen bracket is matched with the open slot;

2. An indoor unit of an air conditioner as claimed in claim 1, wherein a pipe seat is formed on the panel, the fresh air inlet is formed at an end of the pipe seat, and the open groove is formed on an outer circumference of the pipe seat.

3. An indoor unit of an air conditioner according to claim 2, wherein a projection is provided on an outer periphery of the pipe base, and the filter support abuts against the projection when inserted to the limit position of the open groove.

4. An indoor unit of an air conditioner according to claim 1, wherein the open groove is formed in a semi-circular arc shape.

5. An indoor unit of an air conditioner according to claim 1, further comprising a fresh air rear plate provided outside the face plate, wherein the fresh air rear plate is provided with filter insertion holes, and the filter insertion holes are engaged with the filter screen bracket.

6. The indoor unit of claim 5, wherein the fresh air back plate further comprises a fresh air insertion hole, the indoor unit further comprises a fresh air pipeline, the fresh air pipeline passes through the fresh air insertion hole and is connected with the fresh air inlet, and the fresh air pipeline comprises:

the fresh air pipe is connected with the fresh air inlet;

7. An indoor unit of an air conditioner according to claim 5, wherein the fresh air rear plate is arc-shaped, and the outer end of the filter screen bracket is arc-shaped to accommodate the arc-shaped fresh air rear plate.

8. The indoor unit of claim 6, wherein the fresh air duct further comprises a connecting pipe, and the fresh air duct is connected to the fresh air inlet through the connecting pipe.

9. The indoor unit of claim 6, wherein the fresh air duct comprises a first connection section, a corrugated section and a second connection section, two ends of the corrugated section are respectively connected with the first connection section and the second connection section, and the first connection section is connected with the fresh air inlet.

10. An indoor unit of an air conditioner as claimed in claim 5, wherein the fresh air back plate is further provided with a purifying air inlet, the purifying air inlet is communicated with the fresh air duct, and a purifying module is arranged inside the purifying air inlet.