KR102043834B1 - Wall-mounted air conditioner - Google Patents

Wall-mounted air conditioner Download PDF

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Publication number
KR102043834B1
KR102043834B1 KR1020130002660A KR20130002660A KR102043834B1 KR 102043834 B1 KR102043834 B1 KR 102043834B1 KR 1020130002660 A KR1020130002660 A KR 1020130002660A KR 20130002660 A KR20130002660 A KR 20130002660A KR 102043834 B1 KR102043834 B1 KR 102043834B1
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South Korea
Prior art keywords
air
flow path
housing
discharge port
wall
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KR1020130002660A
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Korean (ko)
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KR20140091164A (en
Inventor
김동욱
이동훈
김기수
이경환
Original Assignee
웅진코웨이 주식회사
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Priority to KR1020130002660A priority Critical patent/KR102043834B1/en
Publication of KR20140091164A publication Critical patent/KR20140091164A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/45—Gas separation or purification devices adapted for specific applications
    • B01D2259/4508—Gas separation or purification devices adapted for specific applications for cleaning air in buildings

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Air-Flow Control Members (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

A wall-mounted air purifier, which can clean the indoor space evenly by allowing the purified air to spread widely to the indoor space, is disclosed. The disclosed wall-mounted air purifier includes a housing having an inlet and an outlet formed therein, a filter unit installed inside the housing to filter the air introduced through the inlet, and a blower unit providing a blowing force so that air is introduced through the inlet. And a scroll casing forming a flow path for guiding the air discharged from the blower to the discharge port, wherein a surface formed by the discharge port is inclined forward to guide the discharged air forward, and the housing is discharged. A curved flow path guide portion is formed in a curved surface rearward to guide the air discharged through the discharge to the front, the curved flow path guide portion is provided in the curved flow path forming member attached to the housing, the discharge port is the curved surface Is formed in the flow path forming member, the curved flow path forming member is It may be provided to be movable inside and outside the housing. According to such a wall-mounted air purifier, the air purified by the curved flow path guide portion and / or the inclined discharge port located adjacent to the outlet is guided to the front side of the air cleaner so that the purified air can be uniformly supplied to the indoor space. Therefore, the air circulation in the indoor space can be obtained smoothly.

Description

Wall-mounted Air Purifier {WALL-MOUNTED AIR CONDITIONER}

The present invention relates to a wall-mounted air purifier, which is mounted on a wall, and more particularly, to a wall-mounted air purifier that can purify an indoor space evenly by allowing the purified air to spread widely to the indoor space.

An air cleaner is a device for purifying indoor air in order to maintain indoor air in a state suitable for human life. In general, the air cleaner sucks the indoor air through the blower fan and then passes through the air cleaning filter to discharge the purified air.

Such air purifiers include stand-type air purifiers placed on the floor and wall-mounted air purifiers that can be hung on the wall. While the stand type air cleaner generally has a structure in which the clean air is discharged upward, the wall-mounted air cleaner has a structure in which the clean air is discharged to the side by being installed on a wall separated by a predetermined height from the bottom surface.

As illustrated in FIG. 1, the conventional wall-mounted air purifier 10 includes an air inlet 13 installed between the housing 11 and the front cover 12, and then blows air into a blower fan installed inside the housing 11. After suctioning the filtered through the air cleaning filter is discharged through the discharge port (14).

However, the conventional wall-mounted air purifier 10 has a structure in which the purified air is discharged toward the side of the housing 11 because the discharge port 14 is located on the side of the housing 11.

The conventional air cleaner 10 is provided with a grill member (louver) 15 for adjusting the wind direction in the up and down or left and right directions in the discharge port 14, but because the discharge port 14 is directed in the side direction, the grill member There is a limit to guiding the discharged air toward the front surface of the air cleaner 10 only by adjusting the (louver) 15.

As described above, the conventional wall-mounted air cleaner 10 discharges air through the discharge port 14 in the lateral direction of the housing 11, and thus there is a problem that circulation of indoor air is not smooth.

In particular, recently, by installing an ionizer for generating negative ions inside the air cleaner 10 for space sterilization, a product capable of discharging negative ions as well as clean air has been proposed.

However, in the case of the conventional air cleaner 10 with negative ion discharge function, the air and negative ions blown through the discharge port 14 located on the side of the air cleaner 10 collide with the wall surface of the indoor space primarily, In this process, negative ions collide with the wall and disappear before spreading to the room.

Therefore, in the case of the conventional wall-mounted air cleaner 10, even if an ionizer is installed, there is a problem that it is difficult not only to spread enough negative ions in the indoor space due to the disappearance of negative ions, but also to provide negative ions uniformly in the indoor space. .

Publication 2012-0072722 (published Jul. 4, 2012)

The present invention has been made to solve at least some of the problems of the prior art, it is an object of the present invention to provide a wall-mounted air purifier with smooth air circulation in the indoor space by supplying the purified air to a large area of the indoor space. .

In addition, an object of the present invention is to provide a wall-mounted air cleaner that can uniformly supply negative ions to the indoor space.

As one aspect for achieving the above object, the present invention comprises a housing formed with the inlet and outlet; A filter unit installed inside the housing to filter the air introduced through the suction port; A blowing unit providing a blowing force so that air is introduced through the inlet; And a scroll casing forming a flow path for guiding the air discharged from the blower to the discharge port, wherein a surface formed by the discharge port is inclined forward to guide the discharged air forward, and the housing is discharged. A curved flow path guide portion is formed in a curved surface rearward to guide the air discharged through the discharge to the front, the curved flow path guide portion is provided in the curved flow path forming member attached to the housing, the discharge port is the curved surface Is formed in the flow path forming member, the curved flow path forming member provides a wall-mounted air purifier provided to be movable to the inside and outside of the housing.

delete

In another aspect, the present invention, the inlet and outlet port is formed; A filter unit installed inside the housing to filter the air introduced through the suction port; A blowing unit providing a blowing force so that air is introduced through the inlet; And a scroll casing forming a flow path for guiding the air discharged from the blower to the discharge port, wherein the housing has a curved surface that is curved backward to guide the air discharged through the discharge port to the front. A curved flow path guide part, the curved flow path guide part is provided in the curved flow path forming member attached to the housing, the discharge port is formed in the curved flow path forming member, and the curved flow path forming member is moved into and out of the housing. It provides a wall-mounted air cleaner provided to be movable.

delete

At this time, the curved flow path forming member may be moved by a driving means.

In addition, the wall-mounted air purifier according to an aspect of the present invention is installed inside the scroll casing, the ionizer for generating negative ions; may further include.

In addition, the wall-mounted air purifier according to an aspect of the present invention may further include a flow path dividing member installed on the discharge side of the scroll casing to divide the flow of air discharged from the scroll casing. At this time, the flow path dividing member may have a columnar shape or a pillar shape of airfoil.

Preferably, the discharge port may be provided with a wind direction control member for adjusting the flow of air in the vertical direction or left and right directions.

According to an embodiment of the present invention having such a configuration, the air purified by the curved flow path guide portion and / or the inclined discharge port positioned adjacent to the discharge port is guided to the front side of the air cleaner so that the air is purified in a large area of the indoor space. The air can be supplied, and thus, the air circulation in the indoor space can be smoothly obtained.

In addition, according to an embodiment of the present invention, since the air purified by the curved flow path guide portion adjacent to the discharge port is guided to the front side of the air cleaner, minimizing the anion discharged from the discharge port collides with the wall surface of the indoor space to disappear. It is possible, and this has the effect of supplying a high concentration of negative ions to the indoor space.

In addition, according to an embodiment of the present invention, when the air cleaner is not operated, the curved flow path guide part is positioned inside the housing, and during operation, the air flow guides the air exposed to the outside of the housing to increase the degree of freedom in designing the exterior of the air cleaner. Can achieve the effect.

In addition, according to an embodiment of the present invention by separating the discharged purified air through the flow path dividing member in the vertical direction of the discharge port there is an effect that the purified air or anion can be diffused into a wide space.

1 is a perspective view of a wall-mounted air purifier according to the prior art.
Figure 2 is a perspective view of a wall-mounted air purifier according to an embodiment of the present invention.
Figure 3 is an exploded perspective view showing an exploded right half of the wall-mounted air purifier shown in FIG.
Figure 4 is a plan view showing the left part of the wall-mounted air purifier shown in FIG.
5 is a cross-sectional view taken along line AA of FIG. 2.
Figure 6 is a left side view of the wall-mounted air purifier shown in FIG.
Figure 7 is a front view showing the left side in the state removed the front cover of the wall-mounted air purifier shown in FIG.
8 is a rear perspective view showing a part of the configuration of the wall-mounted air purifier shown in FIG.
Figure 9 is a perspective view of a wall-mounted air purifier according to another embodiment of the present invention.
FIG. 10 is a plan view showing a left side portion of the wall-mounted air purifier shown in FIG. 9; FIG.
11 is a rear perspective view showing a part of the configuration of the wall-mounted air purifier shown in FIG.
12 is a rear perspective view showing a flow path dividing member according to another embodiment of the present invention.
Figure 13 is a plan view showing a left side portion of the wall-mounted air purifier according to another embodiment of the present invention.
Figure 14 is a schematic diagram showing a test indoor space for measuring the air flow of the wall-mounted air purifier according to an embodiment of the present invention.
FIG. 15 is an analysis diagram of air flow (flow velocity) measured in the indoor space shown in FIG. 14; FIG.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. However, embodiments of the present invention may be modified in various other forms, and the scope of the present invention is not limited to the embodiments described below. In addition, the embodiments of the present invention are provided to more completely explain the present invention to those skilled in the art. Shape and size of the elements in the drawings may be exaggerated for more clear description.

Also, the singular forms in this specification include plural forms unless the context clearly indicates otherwise.

First, referring to Figures 2 to 8, looks at the wall-mounted air cleaner 100 according to an embodiment of the present invention. For reference, FIGS. 3 to 8 show only a part of the air cleaner 100 shown in FIG. 2, except for the scroll casing 160 described later, most of the main components have a symmetrical structure.

As shown in Figure 2 to 8, the wall-mounted air purifier 100 according to an embodiment of the present invention, the housing 110, the inlet 111 and the discharge port 121 is formed, the filter for filtering air It comprises a unit 130, a blowing unit 140 for providing a blowing force, and a scroll casing 160 for guiding the flow path of air, the curved flow path guide portion 125, the ionizer for generating anions ( 170), the wind direction control member 190 may further include.

The housing 110 is a part forming the exterior of the product, and is mounted on the wall of the indoor space.

For example, the housing 110 may include a housing main body 120 forming a rear surface of the housing 110, a front cover 115 covering the front surface of the housing main body 120, and a side cover covering left and right sides thereof ( 122, but the specific shape or split structure of the housing 110 is not limited thereto.

The housing 110 forms the inlet 111 and the outlet 121 in a state in which the above-described housing main body 120, the front cover 115, and the side cover 122 are coupled to each other.

As an example, the suction port 111 may be formed in a space formed between the front cover 115 and the housing body 120, but is not limited thereto, and may include an opening formed in the front cover 115. have.

In addition, although the discharge port 121 is illustrated as being formed in the side cover 122, the housing 110 has the side cover 122 formed integrally with the front cover 115 or the housing body 120. Configuration is also possible.

At this time, the discharge port 121 may be installed to be inclined toward the front of the housing 110 to guide the discharged air to the front side of the housing 110.

That is, as shown in Figure 4, the surface formed by the discharge port 121 is formed to be inclined forward by a predetermined angle (X) with respect to the surface perpendicular to the front surface of the housing 110 to guide the discharged air to the side front. Can be.

At this time, the angle (X) is not particularly limited, but is preferably formed at an angle of 10 ° or more to obtain the effect of guiding the discharged air to the front side.

On the other hand, in the embodiment shown in Figures 2 to 8 shows an example in which the discharge port 121 is formed on the left and right sides, in the present specification 'side' includes not only the left and right sides of the product, but also the upper side and the lower side It is defined as. That is, the discharge port 121 may be installed in an inclined form on the upper and lower sides, or may be installed on the left and right and upper and lower sides.

In addition, the housing 110 may include a curved flow path guide part 125 formed in a curved surface rearward to guide the air discharged through the discharge port 121 to be discharged to the side front.

In this case, the curved flow path guide portion 125 may be formed integrally with the housing 110, as in the case of the embodiment shown in Figs. In detail, the curved flow path guide part 125 may be formed to extend from the rear surface 123 of the housing body 120.

When the air sucked through the blower 140 is discharged to the discharge port 121 which is inclined forward through the configuration of the curved flow path guide part 125, the direction of the flow path can be smoothly switched, so that the blowing loss occurs. It can minimize the work done.

In addition, the discharge port 121 may be provided with a grill member for dividing into a plurality of discharge holes 121, an example of such a grill member, the wind direction control member 190 to adjust the flow of air in the vertical direction or left and right directions ) Can be installed. The wind direction control member 190 has a left and right adjustment member for adjusting the air direction in the left and right directions (see H1, H2, H3, H4 of Figure 4) by the air flow direction guided by the curved flow path guide (125) 191) and or up and down direction (V1, V2, V3, V4, V5) may include a vertical adjustment member 192 for adjusting the wind direction.

The wind direction control member 190 may be manually adjusted by the user, the wind direction may be automatically adjusted by a driving means (not shown) such as a motor. Since the wind direction control member 190 is widely used under the name louver, detailed description thereof will be omitted.

As such, the wall-mounted air purifier 100 according to the present invention can smoothly supply air to the front of the housing 110 through the configuration of the curved flow path guide portion 125 and the discharge port 121 inclined forward. do. Furthermore, by providing a wind direction control member 190 together with the above-described curved flow path guide part 125 and the discharge port 121 inclined forward, the wall-mounted air purifier 100 according to the present invention can smoothly air to a position where air blowing is required. Can be supplied.

In addition, the filter unit 130 is installed inside the housing 110 to filter the air introduced through the inlet 111. In this case, the type and number of filters provided in the filter unit 130 may be variously changed according to the function of the air cleaner 100.

In addition, the blower 140 provides a blowing force so that air is introduced through the inlet 111. The blower 140 may include a blower fan and a motor for rotating the blower fan. In addition, the blower 140 may be installed on the left and right sides of the housing 110 so that air is blown to each of the discharge holes 121 provided at the left and right sides.

Since detailed configurations of the filter unit 130 and the blower unit 140 are known, a detailed description thereof will be omitted.

In addition, the scroll casing 160 forms a flow path for guiding the air discharged from the blower 140 to the discharge port 121.

The scroll casing 160 may be formed integrally with the frame 150 to which the above-described motor, etc., on which various components are mounted, is not limited thereto.

In addition, the scroll casing 160 may be configured to form a flow path space between the housing body 120. 2, 5, and 8, the scroll casing 160 may contact the rear surface 123 and the curved flow path forming portion of the housing body 120 to form a flow path space.

In this case, the scroll casing 160 may be formed in a curved surface such that a portion in contact with the curved flow path forming part corresponds to the curved flow path forming part.

7 and 14, the scroll casing 160 of the left side portion of the housing 110 has a shape in which air is discharged downwardly, while the scroll casing 160 of the right side portion has a side upward direction. By having a shape in which air is discharged to the air can be configured to achieve a smooth circulation structure of the air.

In addition, the wall-mounted air purifier 100 according to an aspect of the present invention may be installed inside the scroll casing 160, and may further include an ionizer 170 that generates negative ions.

The ionizer 170 is installed on the discharge side 162 of the scroll casing 160 to provide negative ions to the discharged air to sterilize the air in the indoor space.

In this case, the ionizer 170 may be assembled to penetrate the frame 150 from the front of the frame 150 to be located in the inner space of the scroll casing 160 as shown in FIGS. 2, 5, and 8. have. The ionizer cover 175 may be installed on the front portion of the frame 150 to cover the ionizer 170. Through this structure, by removing the ionizer cover 175 in a state in which the front cover 115 is removed, it is possible to obtain an effect that the repair and replacement of the ionizer 170 can be easily performed.

Next, referring to Figures 9 to 13, looks at with respect to the wall-mounted air purifier 100 according to another embodiment of the present invention.

The wall-mounted air purifier 100 shown in FIGS. 9 to 13 has a curved flow path forming member 125a manufactured separately from the housing main body 120 and then attached to the housing 110 and the flow path dividing member 180. It is the same as the structure of the wall-mounted air cleaner 100 shown in Figs.

Therefore, in order to avoid unnecessary duplication, detailed descriptions of the same or similar elements will be omitted, and the same reference numerals will be used for the same or corresponding elements.

In the case of the wall-mounted air cleaner 100 shown in FIGS. 9 to 13, the curved flow path guide part 125 is provided in a separate curved flow path forming member 125a attached to the housing 110.

In detail, the rear surface of the curved flow path forming member 125a may be formed of a curved flow path guide part 125 formed of a curved surface rearward.

The curved flow path forming member 125a forms the housing 110 together with the housing main body 120 and the front cover 115, and a discharge port 121 is formed in the curved flow path forming member 125a. In addition, a grill member or a wind direction control member 190 may be installed at the discharge hole 121 of the curved channel forming member 125a.

Meanwhile, as shown in FIG. 13, the curved flow path forming member 125a may be configured to move inside and outside of the housing 110.

That is, the curved flow path forming member 125a may have a structure that rotates about the axis C, and may be automatically adjusted by a user's manual control or drive means 128 such as a motor.

Accordingly, in the embodiment shown in FIG. 13, when the air cleaning or the negative ion is generated, the curved flow path forming member 125a is exposed to the outside of the housing 110 to discharge air to the front of the housing 110 side manually or automatically. When the air cleaner 100 is not used, the position may be adjusted such that the curved flow path forming member 125a is accommodated inside the housing 110.

11 and 12, the wall-mounted air purifier 100 according to an embodiment of the present invention discharges the scroll casing 160 to divide the flow of air discharged from the scroll casing 160. It may further include a flow path dividing member 180 is installed in the (162).

The flow path dividing member 180 separates the flow of air discharged from the scroll casing 160 up and down so that the discharged air and the negative ions generated by the ionizer 170 are uniformly discharged through the upper and lower discharge ports 121. do. Accordingly, even if the direction of the discharge side 162 of the scroll casing 160 faces upwardly or downwardly, the air is not only in the center portion of the discharge side 162 of the scroll casing 160 but also in the portions adjacent to the upper and lower ends. It is possible to discharge the clean air and / or negative ions evenly over a large area.

In this case, the flow path dividing member 180 may have a cylindrical shape as shown in FIG. 11, and may have a airfoil-shaped column shape as shown in FIG. 12, but is not limited thereto. no.

Next, look at the effect of the wall-mounted air purifier 100 according to an embodiment of the present invention.

In order to check the effect on the distribution of negative ions generated in the wall-mounted air purifier 100 according to an embodiment of the present invention, as shown in FIG. 9, the wall-mounted air purifier 100 having a curved flow path guide part 125. 1 and the conventional wall-mounted air cleaner 10 that discharges to the side as shown in FIG. 1, the ion concentration in the indoor space shown in FIG. 14 was measured.

At this time, the wall-mounted air purifier 100 and the conventional wall-mounted air purifier 10 according to an embodiment of the present invention, as shown by the arrow in FIG. In the right discharge port 121, a scroll casing 160 having a shape in which air is discharged to the upper side is provided.

Table 1 below describes the average value of the ion concentration measurement result for the conventional wall-mounted air purifier 10, Table 2 shows the ion concentration measurement result of the wall-mounted air purifier 100 according to an embodiment of the present invention The average value of was described (measured value rounded off in place of 100).

Table 1 Comparative Example-Prior Art

Figure 112013002456195-pat00001

Table 2 Example of the Invention

Figure 112013002456195-pat00002

As shown in Table 1, in the case of the conventional wall-mounted air cleaner 10, the ion concentration is relatively high in the area A near the discharge port, but the ion concentration is rapidly increased in the area B and C corresponding to the center of the indoor space. Many positions had a value of 20,000 or less per 1cc, and the arithmetic mean value of ion concentration in the whole region was 26,200 (number of ions / cc).

On the other hand, the wall-mounted air purifier 100 according to an embodiment of the present invention had an ion concentration of 21,000 or more per 1cc except for the 1.8m A1 region in which no human activity. In addition, the arithmetic mean value of ion concentration in the whole area | region is 35,400 (number of ion / cc), and it can confirm the ion concentration increase of 35% compared with the former.

Therefore, in the case of the wall-mounted air purifier 100 according to an embodiment of the present invention, the ion concentration value of the entire indoor space is increased by preventing the anion discharged from the discharge port from directly colliding with the wall surface as soon as the discharge is discharged. An ion concentration of 22,000 or more was obtained throughout the space. In particular, it was confirmed that sufficient sterilization effect due to anion can be achieved by having an ion concentration of 25,000 or more in the area B of the center of the indoor space.

In addition, as shown in the analysis diagram of the air flow (flow velocity) shown in FIG. 15, in the case of the embodiment of the present invention, the air flow is smoothly formed to every corner of the region opposite to the region where the air cleaner 100 is located. Therefore, the circulation of indoor air is not only smooth, but negative ions can be evenly distributed in a wide space.

Although the embodiments of the present invention have been described in detail above, the scope of the present invention is not limited thereto, and various modifications and changes can be made without departing from the technical spirit of the present invention described in the claims. It will be obvious to those of ordinary skill in the field.

100 ... wall-mounted air cleaner 110 ... housing
111 ... inlet 115 ... front cover
120 ... housing body 121 ... outlet
122 ... Side cover 123 ... Rear of housing
125. Curved channel guide 125a ... Curved channel forming member
128 drive unit 130 filter unit
140 ... Blower 150 ... Frame
160 ... scrolling casing 170 ... ionizer
175 ... Ionizer cover 180 ... Euro dividing member
190. Wind direction control member

Claims (11)

A housing formed with a suction port and a discharge port;
A filter unit installed inside the housing to filter the air introduced through the suction port;
A blowing unit providing a blowing force so that air is introduced through the inlet; And
A scroll casing forming a flow path for guiding the air discharged from the blower to the discharge port;
Including;
The surface formed by the discharge port is inclined forward to guide the discharged air forward,
The housing has a curved flow path guide portion formed in a curved surface rearward to guide the air discharged through the discharge port to be discharged forward,
The curved flow path guide portion is provided in the curved flow path forming member attached to the housing,
The discharge port is formed in the curved flow path forming member,
The curved flow path forming member is a wall-mounted air cleaner provided to be movable inside and outside of the housing. delete A housing formed with a suction port and a discharge port;
A filter unit installed inside the housing to filter the air introduced through the suction port;
A blowing unit providing a blowing force so that air is introduced through the inlet; And
A scroll casing forming a flow path for guiding the air discharged from the blower to the discharge port;
Including;
The housing has a curved flow path guide portion formed in a curved surface rearward to guide the air discharged through the discharge port to be discharged forward,
The curved flow path guide portion is provided in the curved flow path forming member attached to the housing,
The discharge port is formed in the curved flow path forming member,
The curved flow path forming member is a wall-mounted air cleaner provided to be movable inside and outside the housing. delete delete delete The method according to claim 1 or 3,
The curved passage forming member is a wall-mounted air purifier, characterized in that moved by the drive means. The method according to claim 1 or 3,
An ionizer installed inside the scroll casing and generating negative ions;
Wall-mounted air purifier, characterized in that it further comprises. The method according to claim 1 or 3,
A flow path dividing member disposed on the discharge side of the scroll casing to divide the flow of air discharged from the scroll casing;
Wall-mounted air purifier, characterized in that it further comprises. The method of claim 9,
The flow path dividing member is a wall-mounted air purifier, characterized in that it has a columnar or airfoil pillar shape. The method according to claim 1 or 3,
The discharge port is a wall-mounted air purifier, characterized in that the wind direction control member is installed to adjust the flow of air in the vertical direction or left and right directions.
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KR101656770B1 (en) * 2014-11-26 2016-09-13 리빙케어소재기술(주) Built-in dehumidifier
CN107763734A (en) * 2017-10-02 2018-03-06 广东美的制冷设备有限公司 Wall indoor unit and air conditioner

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