CN211854220U - Wall-mounted air conditioner indoor unit and air conditioner - Google Patents

Abstract

The utility model discloses a machine and air conditioner in wall-hanging air conditioner, wherein, machine in the wall-hanging air conditioner, include: the shell and the air purification module shell are provided with air channels, the shell comprises a face frame and a panel movably mounted on the face frame, the front surface of the panel is provided with a purification air inlet, and/or two side edges of the panel are provided with flanges extending backwards, and the flanges are provided with purification air inlets; the purification air inlet is communicated with the air duct; the air purification module is detachably arranged between the face frame and the panel to filter air entering the air channel through the purification air inlet. The utility model discloses technical scheme has the convenient characteristics of air purification module dismouting.

Description

Wall Mounted Air Conditioning Indoor Units and Air Conditioners

technical field

The utility model relates to the field of air treatment, in particular to a wall-mounted air conditioner indoor unit and an air conditioner.

Background technique

With the development of science and technology, more and more functional components are integrated on air conditioners, such as humidification components, purification components and fresh air components. After being used for a period of time, the purification components usually need to be disassembled for cleaning. When the existing air conditioner integrates the purification components, there is the problem of inconvenient removal of the purification components, which is not conducive to the replacement and cleaning of the purification components.

Utility model content

The main purpose of the present utility model is to propose a wall-mounted air conditioner indoor unit, which aims to improve the convenience of disassembly and assembly of the purification components.

In order to achieve the above purpose, a wall-mounted air conditioner indoor unit proposed by the present utility model includes:

The casing has an air duct, the casing includes a face frame and a panel movably mounted on the face frame, the front surface of the faceplate is provided with a purification air inlet, and/or the two sides of the faceplate are The back-extended flanging, the flanging is provided with a purification air inlet; the purification air inlet is communicated with the air duct; and,

An air purification module, the air purification module is detachably arranged between the face frame and the panel to filter the air entering the air duct through the purification air inlet.

Optionally, the air purification module is mounted on the inner surface of the panel, and the air purification module is detachably connected to the panel.

Optionally, the purification air inlet is located on the front surface of the panel, the air purification module is arranged behind the purification air inlet, and the wall-mounted air conditioner indoor unit further includes a filter screen, and the filter screen is provided on the between the panel and the air purification module.

Optionally, the inner surface of the panel is provided with a limit rib, the limit rib forms an installation frame around the purification air inlet, and the filter screen and the air purification module are both arranged in the installation frame. .

Optionally, the mounting frame is snap-connected to the air purification module, or the panel is connected to the air purification through a screw connection.

Optionally, the air purification module is detachably connected to the face frame.

Optionally, the air purification module and the face frame are snap-connected, or the air-conditioning purification module and the face frame are connected by a screw connection.

Optionally, the face frame has an installation slot, the opening of the installation slot faces the panel, the slot bottom of the installation slot has a through hole, and the air purification module is arranged in the installation slot.

Optionally, the top of the casing is provided with a heat exchange air inlet connected to the air duct, and the wall-mounted air conditioner indoor unit further includes a filter screen, and the filter screen is located between the air purification module and the panel. In between, the filter screen extends to the heat exchange air inlet to at least partially cover the heat exchange air inlet.

Optionally, the panel is rotatably connected to the face frame.

Optionally, the air purification module includes a formaldehyde removal module and/or an IFD dust removal module.

Optionally, the formaldehyde removal module has a plurality of ventilation holes, and the ventilation holes are hexagonal or the walls of the ventilation holes are wavy.

Optionally, the purification air inlet includes an air inlet; or, an air inlet grille is provided on the panel, and the air inlet grille forms the purification air inlet.

The utility model also proposes an outdoor unit of the air conditioner and the above-mentioned wall-mounted indoor unit of the air conditioner, wherein the indoor unit of the wall-mounted air conditioner and the outdoor unit of the air conditioner are connected by a refrigerant pipe.

The technical solution of the present utility model utilizes the space between the panel and the face frame to set the air purification module between the face panel and the face frame, on the one hand, the staff can disassemble or install the panel as long as the panel is opened. The air purification module is convenient for cleaning and replacement of the air purification module; on the other hand, the air purification module avoids the heat exchange air inlet, heat exchange air outlet and main air flow path of the air duct, which can effectively reduce the air flow. The influence of the small air purification module on the air field and air flow of the air duct, and the noise generated by the collision between the purification module and the air flow in the air duct can be reduced, and the distance between the purification module and the heat exchanger can be kept, avoiding or reducing the The effect of the purification module on the heat exchange uniformity of the heat exchanger; in addition, the technical solution of the present invention also sets a purification air inlet on the panel, and external air can enter the air duct from the purification air inlet, so as to ensure the The air volume of the wall-mounted air conditioner indoor unit, the air entering the air duct from the purification air inlet is purified by the air purification module, so as to realize the air purification function of the wall-mounted air conditioner indoor unit.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are just some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained based on the structures shown in these drawings without any creative effort.

1 is an axonometric view of an embodiment of the wall-mounted air conditioner indoor unit of the present invention;

Fig. 2 is the front view of the wall-mounted air conditioner indoor unit in Fig. 1;

Fig. 3 is the sectional view at AA place in Fig. 2;

FIG. 4 is a schematic structural diagram of the wall-mounted air conditioner indoor unit in FIG. 1 when the panel is open;

FIG. 5 is a cross-sectional view of the wall-mounted air conditioner indoor unit in FIG. 4 when the panel is opened;

6 is a schematic structural diagram of the wall-mounted air conditioner indoor unit in FIG. 4 when the filter screen and the air purification module are disassembled;

7 is a cross-sectional view of another embodiment of the wall-mounted air conditioner indoor unit of the present invention;

A partial enlarged view at B in Fig. 8;

9 is a schematic structural diagram of the wall-mounted air conditioner indoor unit in FIG. 7 when the panel is open;

10 is a schematic structural diagram of the wall-mounted air conditioner indoor unit in FIG. 7 when the filter screen and the air purification module are disassembled;

11 is a schematic structural diagram of another embodiment of the wall-mounted air conditioner indoor unit of the present invention;

Description of reference numbers:

label name label name 100 case 110 air duct 111 Heat exchange air inlet 120 Surface box 121 mounting slot 130 panel 131 Purify the air inlet 132 flanging 133 Limit ribs 200 Air purification module 300 filter

The realization, functional characteristics and advantages of the purpose of the present utility model will be further described with reference to the accompanying drawings in conjunction with the embodiments.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, not all of them. Example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

It should be noted that if there are directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention, the directional indications are only used to explain a certain posture (such as the accompanying drawings). When the relative positional relationship, movement situation, etc. between the various components shown below), if the specific posture changes, the directional indication also changes accordingly.

In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for the purpose of description, and should not be construed as instructions or Implicit their relative importance or implicitly indicate the number of technical features indicated. Thus, a feature delimited with "first", "second" may expressly or implicitly include at least one of that feature. In addition, if the meaning of "and/or" appears in the whole text, it includes three parallel schemes, taking "A and/or B" as an example, including scheme A, or scheme B, or the scheme that A and B satisfy at the same time . In addition, the technical solutions between the various embodiments can be combined with each other, but must be based on the realization by those of ordinary skill in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that the combination of such technical solutions does not exist. , is not within the scope of protection required by the present utility model.

The utility model provides a wall-mounted air conditioner indoor unit.

In the embodiment of the present invention, as shown in FIG. 1 to FIG. 6 , the wall-mounted air conditioner indoor unit includes: a casing 100 and an air purification module 200 ; the casing 100 has an air duct 110 , and the casing 100 It includes a face frame 120 and a panel 130 movably installed on the face frame 120. The front surface of the panel 130 is provided with a purification air inlet 131, and the purification air inlet 131 communicates with the air duct 110; the air purification module 200 is detachably disposed between the face frame 120 and the panel 130 to filter the air entering the air duct 110 through the purification air inlet 131 . It should be noted that the air purification module 200 can not only purify the air entering the air duct 110 through the air purification inlet 131 , but also can purify the air in the air duct 110 . Specifically, the wall-mounted air conditioner indoor unit further includes a heat exchanger and a wind wheel located in the air duct 110, the heat exchanger is arranged on the rear side of the purification module, and driven by the wind wheel, The air outside the casing 100 can enter the air duct 110 through the purification air inlet 131 , and enter the air duct 110 from the heat exchange air inlet 111 of the air duct 110 , and enter the air duct 110 from the heat exchange air outlet of the air duct 110 . out of the air duct 110 . In addition, it should be noted that improper installation of the air purification module 200 will easily increase the power consumption and heat generation of the main cross-flow air duct 110, reduce the capacity and energy efficiency of the cooling and heating system, destroy the uniformity of heat exchange in the heat exchanger, and increase the noise.

The technical solution of the present invention utilizes the space between the panel 130 and the face frame 120 to dispose the air purification module 200 between the face panel 130 and the face frame 120 , on the one hand, the staff only needs to open the panel 130 , the air purification module 200 can be disassembled or installed, which is convenient for cleaning and replacement of the air purification module 200; The hot air outlet and the main air flow path can effectively reduce the impact of the air purification module 200 on the air field and air flow of the air duct 110, and reduce the noise generated by the purification module colliding with the airflow in the air duct 110, and can also make the purification module 110. Keep a distance from the heat exchanger to avoid or reduce the influence of the purification module on the heat exchange uniformity of the heat exchanger; in addition, the technical solution of the present invention also provides a purification air inlet 131 on the panel 130, and the external Air can enter into the air duct 110 from the purification air inlet 131, thereby ensuring the air volume of the wall-mounted air conditioner indoor unit and realizing the air purification function of the wall-mounted air conditioner indoor unit.

Further, the panel 130 described in this embodiment is rotatably connected to the face frame 120 . Specifically, the upper part of the face panel 130 is provided with an L-shaped connector, and the face frame 120 is provided with a connection corresponding to the L-shaped connector. One end of the L-shaped connecting piece away from the front face of the panel 130 extends into the connecting slot to rotate and connect the groove wall of the connecting slot, and the L-shaped connecting piece has a portion extending out of the connecting slot. At this time, the panel 130 is opened, and at the second station accommodated in the connecting groove, at this time, the panel 130 is closed. The arrangement of the L-shaped connecting piece is beneficial to give the panel 130 a larger opening angle, so that the air purification module 200 has more disassembly and operation space, which is convenient for cleaning and replacement of the air purification module 200 . Of course, in other embodiments, the panel may be snap-connected to the face frame; it may also be that the panel and the face frame are slidably connected, both of which have the characteristics of convenient panel opening and closing.

The purification air inlet 131 of the wall-mounted air conditioner indoor unit described in this embodiment is not limited to the above technical solutions. In other embodiments, as shown in FIG. 11 , the two sides of the panel 130 are provided with flanges extending backward. 132, the flanging 132 is provided with a purification air inlet 131, specifically, the flanging 132 is in contact with the face frame 120, and the setting of the flanging 132 is conducive to ensuring that the panel 130 and the face There is enough space between the frames 120 for the installation of the air purification module 200, and the air purification inlet 131 is arranged on the flange 132, so that the position of the air purification air inlet 131 is hidden, which is beneficial to the wall-mounted air conditioner The overall appearance of the indoor unit is beautiful; it is also possible that the two sides of the panel are provided with flanges extending backward, and the flanges and the front of the panel are provided with purification air inlets, which has the advantage of large air intake area .

Further, in this embodiment, as shown in FIGS. 3 to 6 , the air purification module 200 is installed on the inner surface of the panel 130 , and the air purification module 200 is detachably connected to the panel 130 . When the panel 130 is opened, the air purification module 200 moves with the panel 130, so that the surrounding space of the air purification module 200 is larger, not limited by the face frame 120, and has the advantages of convenient disassembly and assembly of the air purification module 200, Clean features.

Further, in this embodiment, as shown in FIG. 3 to FIG. 6 , the air purification module 200 is disposed behind the purification air inlet 131 , and the wall-mounted air conditioner indoor unit further includes a filter screen 300 . The filter screen 300 is disposed between the panel 130 and the air purification module 200 . When the air enters the air duct 110 through the purification air inlet 131 , it is first filtered by the filter screen 300 , and then purified by the air purification module 200 , so as to purify the air. The arrangement of the filter screen 300 is conducive to enhancing the air purification effect, and can also reduce dust on the air purification module 200 , thereby prolonging the replacement cycle or cleaning cycle of the air purification module 200 .

Further, in this embodiment, as shown in FIG. 4 and FIG. 6 , the inner surface of the panel 130 is provided with a limiting rib 133 , and the limiting rib 133 forms an installation frame around the purification air inlet 131 , Both the filter screen 300 and the air purification module 200 are arranged in the installation frame. The limiting ribs 133 have the feature of restricting the displacement of the air purification module 200 and the filter screen 300 , so that the installation of the air purification module 200 and the filter screen 300 on the panel 130 is more stable and reliable. At the same time, the air purification module 200 and the filter screen 300 are fixed at the positions corresponding to the purification air inlet 131 , which is beneficial to improve the working efficiency of the filter screen 300 and the air purification module 200 .

Further, in this embodiment, as shown in FIG. 4 and FIG. 6 , the installation frame is snap-connected to the air purification module 200 , and the filter screen 300 is supported by the air purification module 200 and the panel 130 . clamped and fixed. The mounting frame is provided with a buckle, and the buckle is used to connect the air purification module 200 . When the filter screen 300 and the air purification module 200 are installed, the filter screen 300 is first put into the installation frame, and then the air purification module 200 is installed into the installation frame so that The air purification module 200 is snap-connected to the mounting frame. The installation frame and the air purification module 200 described in this embodiment are not limited to the snap connection. In other embodiments, the air purification module 200 and the panel 130 may be connected by screws. Specifically, it may be , the air purification module 200 is connected with the installation frame by screws, and has the characteristics of good installation stability.

Further, in this embodiment, the air purification module 200 includes a formaldehyde removal module, and the air in the air duct 110 can be purified by the formaldehyde removal module, which is conducive to reducing the content of formaldehyde in the air and optimizing air quality . Of course, the air purification module 200 in this embodiment is not limited to the above technical solutions. In other embodiments, the air purification module may include an IFD dust removal module; or the air purification module may include a VOC removal module. It can also be that the air purification module includes a formaldehyde removal module and an IFD dust removal module, which has the characteristics of good purification effect.

Further, in this embodiment, the formaldehyde removal module has a plurality of ventilation holes, the ventilation holes are hexagonal, the formaldehyde removal module is in the form of a honeycomb as a whole, and the formaldehyde removal module has good strength and has The large contact area with air is beneficial to improve the removal efficiency of formaldehyde. Of course, the formaldehyde removal module is not limited to the above technical solutions. In other embodiments, the pore walls of the ventilation holes may also be wavy, and the formaldehyde removal module includes a plurality of corrugated purification layers, which have a The large contact area is beneficial to improve the removal efficiency of formaldehyde.

Further, in this embodiment, as shown in FIG. 1 , the purification air inlet 131 includes air inlet holes. Specifically, the purification air inlet 131 may be formed by a plurality of the air inlet holes on the panel 130 . , the purification air inlet 131 itself has a certain filtering effect. Of course, in other embodiments, an air intake grille may be provided on the panel, and the air intake grille forms the purification air inlet, and has the characteristics of high structural strength and good use safety.

The wall-mounted air conditioner indoor unit in this embodiment is not limited to the above technical solutions. In other embodiments, as shown in FIGS. 7 to 10 , the air purification module 200 may be installed on the surface frame 120 . When the panel 130 is opened, the air purification module 200 faces the staff, which is convenient for the staff to operate the air purification module 200, and the air purification module 200 is connected with the face frame 120 by a buckle , the way of snap connection makes the installation and disassembly of the air purification module 200 more efficient and convenient; of course, the air purification module 200 and the face frame 120 can also be connected by screws, or by magnetic parts. connection and so on. The face frame 120 has an installation slot 121 , the opening of the installation slot 121 faces the panel 130 , the bottom of the installation slot 121 has a through hole, and the air purification module 200 is arranged in the installation slot 121 Inside. The air passing through the installation groove 121 is beneficial to reduce the air flow after being purified by the air purification module 200 and will not be hindered by the installation groove 121 , and has the characteristics of smooth air flow. In addition, a heat exchange air inlet 111 is provided on the top of the housing 100 , and the wall-mounted air conditioner indoor unit further includes a filter screen 300 , and the filter screen 300 is located between the air purification module 200 and the panel 130 . During the period, the filter screen 300 extends to the heat exchange air inlet 111 to at least partially cover the heat exchange air inlet 111. The heat exchange air inlet 111 and the purification air inlet 131 share the same filter screen 300, On the one hand, it is beneficial to reduce the number of components assembled with the wall-mounted air conditioner indoor unit, and on the other hand, it is beneficial to control the thickness of the wall-mounted air conditioner indoor unit.

The utility model also proposes an air conditioner, which includes a wall-mounted air conditioner indoor unit and an air conditioner outdoor unit. The specific structure of the wall-mounted air conditioner indoor unit refers to the above-mentioned embodiment, because the air conditioner adopts all the above-mentioned embodiments. Therefore, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, and will not be repeated here. The wall-mounted indoor unit of the air conditioner and the outdoor unit of the air conditioner are connected by a refrigerant pipe, and the refrigerant pipe is used to pass a refrigerant, so that the air conditioner is indoors and the outdoor unit of the air conditioner performs cooling or heat exchange.

The above descriptions are only optional embodiments of the present utility model, and are not intended to limit the scope of the present utility model patent. Under the inventive concept of the present utility model, the equivalent structure transformations made by using the contents of the present utility model description and accompanying drawings, Or directly/indirectly applied in other related technical fields are included in the scope of patent protection of the present invention.

Claims (10)

1. An indoor unit of a wall-mounted air conditioner, comprising:

the shell is provided with an air channel and comprises a face frame and a panel movably arranged on the face frame, the front surface of the panel is provided with a purification air inlet, and/or two side edges of the panel are provided with flanges extending backwards, and the flanges are provided with purification air inlets; the purification air inlet is communicated with the air duct; and the number of the first and second groups,

the air purification module, air purification module detachably set up in the face frame with between the panel to the filtration via purify the air intake and get into the air in the wind channel.

2. The wall-mounted air conditioning indoor unit of claim 1, wherein the air purification module is mounted to an inner surface of the panel, and the air purification module is detachably coupled to the panel.

3. The wall-mounted air conditioning indoor unit of claim 2, wherein the purification air inlet is located at a front surface of the panel, the air purification module is disposed behind the purification air inlet, and the wall-mounted air conditioning indoor unit further comprises a filter screen disposed between the panel and the air purification module.

4. The wall-mounted air conditioner indoor unit of claim 3, wherein the inner surface of the panel is provided with a limiting rib, the limiting rib forms a mounting frame around the purification air inlet, and the filter screen and the air purification module are both arranged in the mounting frame.

5. The wall-mounted air conditioning indoor unit of claim 4, wherein the mounting frame is fastened to the air purification module, or the panel is fastened to the air purification module by a screw.

6. The wall-mounted air conditioning indoor unit of claim 1, wherein the air purification module is detachably connected to the face frame.

7. The wall-mounted air conditioning indoor unit of claim 6, wherein the panel frame has a mounting groove opened toward the panel, a groove bottom of the mounting groove has a through hole, and the air cleaning module is disposed in the mounting groove.

8. The wall-mounted air conditioning indoor unit of claim 6, wherein a heat exchange air inlet connected to the air duct is formed at the top of the casing, the wall-mounted air conditioning indoor unit further comprises a filter screen positioned between the air purification module and the panel, and the filter screen extends to the heat exchange air inlet to at least partially cover the heat exchange air inlet.

9. The wall-mounted air conditioning indoor unit of any one of claims 1 to 8, wherein the air purification module comprises a formaldehyde removal module and/or an IFD dust removal module.

10. An air conditioner comprising an outdoor unit and a wall-mounted indoor unit according to any one of claims 1 to 9, wherein the wall-mounted indoor unit and the outdoor unit are connected by a refrigerant pipe.

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