CN218583403U

CN218583403U - Wall-mounted air conditioner indoor unit and air conditioner

Info

Publication number: CN218583403U
Application number: CN202223173090.3U
Authority: CN
Inventors: 王妍; 姜丽蓉; 寇晖; 梁濮; 吕森; 谭志凯; 徐科
Original assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Current assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-03-07
Anticipated expiration: 2032-11-29

Abstract

The utility model provides a machine and air conditioner in wall-hanging air conditioning, including panel and casing, the panel setting forms the wind channel in the front side of casing between panel and the casing, and the casing lower part is provided with down the air outlet, the panel top with set up the air outlet between the casing, be provided with the baffle between panel lower part and casing, drive arrangement control opening and shutting of baffle is with this control the break-make in wind channel the inside water conservancy diversion piece that sets up in wind channel, the water conservancy diversion piece will the wind channel is separated for the double-flow-passage structure. Setting up through the water conservancy diversion spare separates the wind channel for the double-flow way, when guaranteeing to realize going up the air-out, partial cold wind blows to the panel outer wall through the second runner of double-flow way, forms the cold wind atmosphere at the panel outer wall, avoids hot-air to pile up at the panel outer wall, prevents to produce the condensation on the panel, makes the air conditioner form the state of upper portion air-out, middle part air-out, lower part air-out with setting up of water conservancy diversion spare simultaneously for indoor air flows more evenly, increases indoor user comfort level.

Description

Wall-mounted air conditioner indoor unit and air conditioner

Technical Field

The utility model relates to an air conditioning technology field particularly, relates to a machine and air conditioner in wall-hanging air conditioning.

Background

The existing wall-mounted air conditioner usually adopts an upper air inlet mode and a lower air outlet mode, so that the air outlet direction of the air conditioner is close to the lower part, when cold air reaches the middle part of a room, the cold air is seriously sunk, and the cold air is guided to blow the heads of indoor personnel, so that the discomfort of the human body is caused; when heating, the hot air floats upwards, resulting in a lower actual temperature for the people in the lower and middle of the room. Therefore, in order to improve the comfort of indoor users, the air conditioner is improved to be provided with air outlets at the upper part and the lower part, as shown in fig. 1, according to the characteristics of cold air sinking and hot air rising, air is supplied from the upper air outlet direction to the obliquely upper part during refrigeration, cold air flow can flow along the top of a room adherent to the wall and slowly descend, so that shower type refrigeration is realized, the temperature distribution of the room is more uniform, and the comfort is better; during heating, the lower air outlet is adopted for downward air supply, so that hot air flows in a manner of being attached to the ground, thereby realizing the carpet type heating effect and improving the comfort.

But in the in-service use in-process, during especially refrigeration, cold wind makes progress through last air outlet when out of wind by the wind channel, and microthermal air can make the panel cool off fast, leads to panel outside temperature to be less than ambient temperature's dew point temperature, and great with the difference in temperature between the ambient temperature on every side, easily produces the condensation on the panel, and even the drippage is indoor, influences user experience.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a machine and air conditioner in wall-hanging air conditioning to solve the air conditioner panel that has last air-out function among the prior art and easily produce the condensation, influence user experience's problem.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the utility model provides a wall-hanging air conditioning indoor set, includes panel and casing, the panel sets up the front side of casing, form the wind channel between panel and the casing, the casing lower part is provided with down the air outlet, the panel top with set up the air outlet between the casing be provided with the baffle between panel lower part and the casing, drive arrangement control the opening and shutting of baffle is with this control the break-make in wind channel the inside water conservancy diversion piece that sets up in wind channel, the water conservancy diversion piece will the wind channel is separated for the double-flow-path structure. The wind that gets into in the wind channel flows through two runners for the panel outside forms cold wind protection wall, prevents that the hot-air from piling up at the panel outer wall, and then prevents to produce the condensation on the panel.

Furthermore, the air duct comprises a first flow channel and a second flow channel inside, the first flow channel is close to one side of the shell, the second flow channel is close to one side of the panel, and at least part of the air entering the air duct flows to the outer wall of the panel through the second flow channel.

Further, the flow guide piece comprises a first folded plate and a second folded plate, the first folded plate is connected with the lower portion of the second folded plate, the first folded plate and the second folded plate form a V-shaped structure, one end, far away from the first folded plate, of the second folded plate extends upwards, a first flow channel is formed among the first folded plate, the second folded plate and the shell, and a second flow channel is formed among the second folded plate and the panel. The cold air entering the air duct is partially discharged through the upper air outlet after passing through the first flow channel, and partially discharged to the outer wall of the panel after passing through the second flow channel. The setting of first folded plate has the effect of drainage to the wind through first runner, guarantees the normal use of air-out when last air guide door is in the open mode, when realizing the air-out, can prevent again to produce the comdenstion water on the panel.

Furthermore, the flow guide piece further comprises a third folded plate, the third folded plate is connected to the top of the second folded plate, the third folded plate bends downwards and extends, and the second folded plate and the third folded plate form an inverted V-shaped structure. The effect of spacing drainage is played to the cold wind in the second runner, makes it reach the panel outer wall, and the setting up of third folded plate makes cold wind discharge to the panel outside through the second runner when, and cold wind can flow along the panel outer wall, avoids cold wind to directly arrange to keeping away from the panel indoor behind the second runner, guarantees to form the cold wind atmosphere at the panel outer wall, fully prevents to produce the condensation on the panel. And the setting of third folded plate also makes the air conditioner form the state of upper portion air-out, middle part air-out, lower part air-out for indoor air flows more evenly, increases indoor user's comfort level.

Furthermore, the space that second folded plate and third folded plate enclose forms and holds the chamber, the panel is located hold the intracavity between second folded plate and the third folded plate, just the panel with all there is the clearance between second folded plate, the third folded plate, the panel inner wall with form the second runner between the second folded plate, the panel outer wall with form the third runner between the third folded plate.

Further, the first flap has a length less than the second flap and a third flap, a lower portion of the third flap being disposed proximate a middle portion of the panel.

Furthermore, the top both ends of water conservancy diversion spare are provided with the link, the link sets up to the structure that outside arch extends, the link pass through the connecting rod with the casing links to each other.

Furthermore, a lower air guide door is arranged at the lower air outlet, and an upper air guide door is arranged at the upper air outlet.

Furthermore, the upper air guide door, the baffle and the driving device of the lower air guide door are all independently arranged.

Compared with the prior art, wall-mounted air conditioner indoor unit have following advantage:

set up through the water conservancy diversion spare and separate the wind channel for the double-flow way, when guaranteeing to realize going up the air-out, partial cold wind blows to the panel outer wall through the second runner of double-flow way, forms the cold wind atmosphere at the panel outer wall, avoids hot-air to pile up at the panel outer wall, prevents to produce the condensation on the panel. Meanwhile, the air conditioner is enabled to form states of upper air outlet, middle air outlet and lower air outlet by arranging the third folded plate on the flow guide piece, so that indoor air flows more uniformly, and the comfort degree of indoor users is increased.

The utility model also provides an air conditioner, including above wall-hanging air conditioning indoor set.

Compared with the prior art, the air conditioner has the same advantages as the wall-mounted air conditioner indoor unit, and the description is omitted.

Drawings

Fig. 1 is a schematic structural view of an air conditioner with upper and lower air outlets in the prior art;

fig. 2 is a schematic structural view of the indoor unit according to the embodiment of the present invention in a closed state;

fig. 3 is a schematic structural view of the indoor unit according to the embodiment of the present invention in a downward air-out state;

fig. 4 is a schematic structural view of an indoor unit according to an embodiment of the present invention in an upward air-out state;

fig. 5 is a schematic structural view of the indoor unit of the embodiment of the present invention showing the simultaneous air-out state from the top and bottom;

fig. 6 is a schematic structural view of the flow guide member according to the embodiment of the present invention;

fig. 7 is a schematic view of another view angle structure of the diversion member according to the embodiment of the present invention.

Description of reference numerals:

1-panel, 11-upper air outlet, 110-upper air guide door, 2-shell, 21-lower air outlet, 210-lower air guide door, 22-baffle, 3-guide piece, 31-first folded plate, 32-second folded plate, 33-third folded plate, 34-containing cavity, 35-connecting end, 36-connecting rod, 301-first flow channel, 302-second flow channel and 303-third flow channel

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

As shown in fig. 2 to 7, the present embodiment provides a wall-mounted air conditioner indoor unit, which includes a panel 1 and a casing 2, wherein the panel 1 is disposed at the front side of the casing 2, an air duct is formed between the panel 1 and the casing 2, a lower air outlet 21 is disposed at the lower portion of the casing 2, an upper air outlet 11 is disposed between the top of the panel 1 and the casing 2, a baffle 22 is disposed between the lower portion of the panel 1 and the casing 2, and a driving device controls opening and closing of the baffle 22 to control on/off of the air duct. The air duct is internally provided with a flow guide part 3, and the air duct is divided into a double-flow-duct structure by the flow guide part 3.

Further, the wind channel is inside including first runner 301 and second runner 302, and first runner 301 is close to casing 2 one side, and second runner 302 is close to panel 1 one side, and the wind that gets into in the wind channel flows to panel 1 outer wall through second runner 302 at least partially for the panel outside forms cold wind protection wall, prevents that hot-air from piling up at the panel outer wall, and then prevents to produce the condensation on the panel.

In this embodiment, the flow guiding element 3 includes a first folding plate 31 and a second folding plate 32, the first folding plate 31 is connected to a lower portion of the second folding plate 32, the first folding plate 31 and the second folding plate 32 form a V-shaped structure, one end of the second folding plate 32 far away from the first folding plate 31 extends upward, a first flow channel 301 is formed between the first folding plate 31, the second folding plate 32 and the housing, a second flow channel 302 is formed between the second folding plate 32 and the panel, a part of the cold air entering the air duct passes through the first flow channel 301 and then is discharged through the upper air outlet 11, and a part of the cold air passes through the second flow channel 302 and then is discharged to an outer wall of the panel. The arrangement of the first folding plate 31 has a drainage effect on the wind passing through the first flow channel 301, so that the normal use of the upper outlet wind is ensured when the upper air guide door 110 is in an open state, the upper outlet wind is realized, and meanwhile, the condensate water can be prevented from being generated on the panel.

Further, the baffle member 3 further comprises a third flap 33, the third flap 33 is connected to the top of the second flap 32, and the third flap 33 is bent downward and extends, and the second flap 32 and the third flap 33 form an inverted V-shaped structure. The space enclosed by the second flap 32 and the third flap 33 forms an accommodating cavity 34, the guide member 3 is arranged in the accommodating cavity 34 between the second flap 32 and the third flap 33 after the panel 1 is arranged, and gaps exist among the panel 1, the second flap 32 and the third flap 33. So that a second flow channel 302 is formed between the inner wall of the panel 1 and the second folding plate 32, a third flow channel 303 is formed between the outer wall of the panel 1 and the third folding plate 33, when the air conditioner refrigerates and the upper air outlet is in an open state, part of cold air guided by the first folding plate 31 passes through the first flow channel 301 and then is discharged through the upper air outlet, part of cold air guided by the second folding plate 32 passes through the second flow channel 302 and the third flow channel 303 and then is blown to the outer side of the panel, a cold air atmosphere is formed on the outer side of the panel, and condensation on the panel is prevented. The setting of third folded plate 33 makes cold wind discharge to the panel 1 outside through second runner 302 when, and cold wind can flow along the panel outer wall, avoids cold wind directly to arrange to keeping away from the indoor of panel 1 behind second runner 302, guarantees to form the cold wind atmosphere at panel 1 outer wall, fully prevents to produce the condensation on the panel 1.

Furthermore, the third folded plate 33 is arranged to enable the air conditioner to form states of upper air outlet, middle air outlet and lower air outlet, so that indoor air flows more uniformly, and the comfort level of indoor users is improved.

Further, the length of the first flap 31 is smaller than the second flap 32 and the third flap 33, so that the first flap 31 functions as a drainage function while avoiding the first flap 31 occupying a large space in the wind tunnel. The lower portion of the third flap 33 is disposed close to the middle portion of the panel 1 in the height direction, so that the cool wind discharged through the second flow passage 302 can form a wide range of cool wind atmosphere on the outer wall of the panel 1.

Furthermore, the connection part of the second folded plate 32 and the third folded plate 33 forms the top of the air guiding element 3, the connection ends 35 are arranged at two ends of the top of the air guiding element 3, the connection ends 35 are arranged to be structures protruding and extending outwards, and the connection ends 35 are connected with the shell 2 through the connecting rods 36 to support and limit the air guiding assembly 3.

As part of the embodiment of the utility model provides a lower air outlet 21 department is provided with down air guide door 210, and lower

air guide door

210 and 2 swivelling joints of casing, opening and shutting of air guide door 210 under the drive arrangement control to the switching of air outlet 21 under this control. An upper air guide door 110 is provided at the upper air outlet 11, and a driving device controls opening and closing of the upper air guide door 110, thereby controlling opening and closing of the upper air outlet 11.

Further, the driving devices for controlling the opening and closing of the upper air guide door 110, the baffle 22 and the lower air guide door 210 are all independently provided, and the opening and closing of the three devices are independent. Preferably, the opening degrees of the upper air guiding door 110, the baffle 22 and the lower air guiding door 210 may be controlled by a driving device, so as to control the cold air flow rates of the upper air outlet 11, the air duct and the lower air outlet 21 respectively.

As shown in fig. 2, when the air conditioning indoor unit is in the closed state, the driving device controls the upper damper 110, the damper 22, and the lower damper 210 to be in the closed state.

As shown in fig. 3, the direction indicated by the arrow in the figure is the flowing direction of the cool air, when the indoor unit of the air conditioner receives the instruction of only downward air outlet, the driving device controls the baffle 22 and the upper air guide door 110 to be both in the closed state, and at this time, the cool air discharged by the air conditioner is discharged into the room only through the lower air outlet 21, so as to realize downward air outlet of the air conditioner.

As shown in fig. 4, the direction indicated by the arrow in the figure is a cold air flowing direction, when the air conditioning indoor unit receives an instruction of only upward air outlet, the driving device controls the lower air guide door 210 to open, the baffle 22 and the upper air guide door 110 are opened at the same time, cold air discharged by the air conditioner flows upward through the opening of the baffle 22 and enters the air duct, part of the cold air in the air duct is discharged into the room through the first flow channel 301 and the upper air outlet 11, and part of the cold air is discharged to the outer wall of the panel 1 through the second flow channel 302 and the third flow channel 303, so that the indoor upward air outlet is realized, and the panel 1 is prevented from generating condensation.

As shown in fig. 5, the direction indicated by the arrow in the figure is a cold air flowing direction, when the air conditioning indoor unit receives an instruction of simultaneously blowing air up and down, the driving device controls the lower air guiding door 210, the baffle plate 22 and the upper air guiding door 110 to be opened, part of the cold air discharged by the air conditioning unit is discharged into the room through the lower air outlet 21, part of the cold air flows upwards through the opening of the baffle plate 22 and enters the inside of the air duct, part of the cold air in the air duct is discharged into the room through the first flow channel 301 and the upper air outlet 11, and part of the cold air is discharged to the outer wall of the panel 1 through the second flow channel 302 and the third flow channel 303, so that the simultaneous blowing air up and down in the room can be realized, and the panel 1 can be prevented from generating condensation.

As a part of the embodiment of the utility model provides an air conditioner is still provided, including the aforesaid wall-hanging air conditioning indoor set.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.

Claims

1. The utility model provides a wall-hanging air conditioning indoor set, includes panel (1) and casing (2), panel (1) sets up the front side of casing (2), a serial communication port, form the wind channel between panel (1) and casing (2), casing (2) lower part is provided with down air outlet (21), panel (1) top with set up air outlet (11) between casing (2) be provided with baffle (22) between panel (1) lower part and casing (2), drive arrangement control opening and shutting of baffle (22) is with this control the break-make in wind channel the inside water conservancy diversion spare (3) that sets up in wind channel, water conservancy diversion spare (3) will the wind channel is separated for the double-flow-channel structure.

2. The wall-mounted air conditioner indoor unit of claim 1, wherein the air duct comprises a first flow passage (301) and a second flow passage (302), the first flow passage (301) is close to one side of the casing (2), the second flow passage (302) is close to one side of the panel (1), and at least part of the wind entering the air duct flows to the outer wall of the panel (1) through the second flow passage (302).

3. A wall-mounted air conditioning indoor unit according to claim 1, wherein the air guide member (3) comprises a first flap (31) and a second flap (32), the first flap (31) is connected to a lower portion of the second flap (32), the first flap (31) and the second flap (32) form a V-shaped structure, an end of the second flap (32) away from the first flap (31) extends upward, a first flow passage (301) is formed between the first flap (31), the second flap (32) and the casing (2), and a second flow passage (302) is formed between the second flap (32) and the panel (1).

4. A wall hanging air conditioning indoor unit as defined in claim 3, characterized in that said deflector (3) further comprises a third flap (33), said third flap (33) being connected to the top of said second flap (32), and said third flap (33) being bent downward, said second flap (32) and said third flap (33) forming an inverted V-shaped structure.

5. The wall-mounted air conditioning indoor unit of claim 4, wherein a space enclosed by the second fold (32) and the third fold (33) forms a receiving cavity (34), the panel (1) is positioned in the receiving cavity (34) between the second fold (32) and the third fold (33), gaps exist between the panel (1) and the second fold (32) and the third fold (33), a second flow passage (302) is formed between the inner wall of the panel (1) and the second fold (32), and a third flow passage (303) is formed between the outer wall of the panel (1) and the third fold (33).

6. A wall hung air conditioning indoor unit as defined in claim 4, wherein the first flap (31) has a smaller length than the second and third flaps (32, 33), and a lower portion of the third flap (33) is disposed near a middle portion of the panel (1).

7. A wall-mounted air conditioning indoor unit according to claim 1, wherein a connecting end (35) is provided at both ends of the top of the air guide (3), the connecting end (35) is provided in a structure extending convexly outward, and the connecting end (35) is connected to the casing (2) by a connecting rod (36).

8. The wall-mounted air conditioning indoor unit of claim 1, wherein a lower air guide door (210) is provided at the lower air outlet (21), and an upper air guide door (110) is provided at the upper air outlet (11).

9. The wall hanging type air conditioning indoor unit of claim 8, wherein the driving means of the upper air guide door (110), the baffle (22) and the lower air guide door (210) are independently provided.

10. An air conditioner characterized by comprising the wall-mounted indoor unit of an air conditioner according to any one of claims 1 to 9.