CN112665014A - Indoor hanging machine of air conditioner - Google Patents
Indoor hanging machine of air conditioner Download PDFInfo
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- CN112665014A CN112665014A CN202010457637.9A CN202010457637A CN112665014A CN 112665014 A CN112665014 A CN 112665014A CN 202010457637 A CN202010457637 A CN 202010457637A CN 112665014 A CN112665014 A CN 112665014A
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Abstract
The invention provides an indoor hanging machine of an air conditioner, and belongs to the technical field of air treatment. The invention aims to solve the problem that the air volume of a humidifying module of an existing air-conditioning indoor hanging machine in unit time is small. The invention relates to an indoor hanging machine of an air conditioner, which comprises a shell and a humidifying module, wherein the shell comprises a front panel and a back panel which are oppositely arranged, and two side plates which are positioned between the front panel and the back panel and enclose a cavity with the front panel and the back panel, the back panel is provided with a bending part bent towards the direction of the front panel, the bending part is provided with a first air inlet, the humidifying module is arranged at the lower part in the shell, the humidifying module comprises a humidifying air duct and a cross-flow fan, the cross-flow fan is transversely arranged in the humidifying air duct, and the humidifying air duct is communicated with the. According to the indoor hanging machine of the air conditioner, when the cross-flow fan rotates, air enters the shell from the gap between the back plate and the hanging plate of the hanging machine through the first air inlet and then directly enters the vortex along the vortex direction, so that the air volume in unit time is increased, and the humidifying efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of air treatment, and particularly relates to an indoor hanging machine of an air conditioner.
Background
An Air Conditioner (Air Conditioner) is a device for manually adjusting and controlling parameters such as temperature, humidity, and flow rate of ambient Air in a building or structure, and generally includes an Air Conditioner indoor unit and an Air Conditioner outdoor unit that cooperate with each other.
A vertical air-conditioning indoor hanging machine in the related art comprises a shell, a heat exchange assembly and a humidifying assembly. The length direction of casing is along vertical arrangement, and heat exchange assemblies and humidification subassembly all set up in the casing, and for convenient watering, set up the humidification subassembly in the latter half of casing usually, and set up heat exchange assemblies in the first half of casing. The humidifying assembly generally includes a water tank and a cross-flow fan, the cross-flow fan is arranged in a transverse direction, that is, in a width direction of the housing, and the water tank is located below the cross-flow fan to further lower the position of the water tank on the housing, thereby facilitating water addition. The back of casing is hung on the wall through the link plate, and the front of casing sets up the air outlet, and the top surface and the heat exchange component of casing set up relatively, and the bottom surface and the water tank of casing set up relatively, therefore set up the air intake in the width direction's of casing side. The cross-flow fan rotates to drive air to enter the shell from the air inlet, and the air is humidified by the humidifying assembly in the shell and then is discharged from the air outlet.
However, when the cross flow fan rotates, air enters the inside of the cross flow fan along the radial direction of the cross flow fan and is discharged along the radial direction of the cross flow fan to form a vortex, and an air inlet is arranged on the side surface of the housing in the width direction and is positioned at the outer side of the axial end part of the cross flow fan, that is, the air inlet is positioned at the axial outer side of the vortex formed by the cross flow fan, so that when the cross flow fan drives the air, the air volume per unit time is small.
Disclosure of Invention
In order to solve the above-mentioned problems in the prior art, that is, to solve the problem of small air volume per unit time of the humidification module of the conventional on-hook air conditioner indoor unit, the present invention provides an on-hook air conditioner indoor unit, which includes: the shell comprises a front panel and a back panel which are arranged oppositely, and two side plates which are positioned between the front panel and the back panel and enclose a cavity with the front panel and the back panel, the back panel is provided with a bent part bent towards the front panel, and the bent part is provided with a first air inlet; the humidifying module is arranged at the lower part in the shell; the humidifying module comprises a humidifying air duct and a cross-flow fan, the cross-flow fan is transversely arranged in the humidifying air duct, and the humidifying air duct is communicated with the first air inlet.
In the preferable technical scheme of the air-conditioning indoor hanging machine, at least one bent part is arranged at the joint of the back plate and one side plate.
In the preferable technical scheme of the air-conditioning indoor hanging machine, the joints of the back plate and the two side plates are provided with bending parts.
In the preferable technical scheme of the air-conditioning indoor hanging machine, the bent part is provided with a plurality of first air inlets which are parallel along the transverse direction and/or the longitudinal direction.
In the preferable technical scheme of the air-conditioning indoor hanging machine, the bent part is an arc-shaped plate, and the arc-shaped plate protrudes out of the shell; or the bent part is an arc-shaped plate which protrudes towards the inside of the outer shell; or the arc-shaped plate is a straight plate.
In the preferable technical scheme of the air-conditioning indoor hanging machine, the humidifying module comprises a shell and a humidifying filter element arranged in the shell; the shell is provided with a second air inlet and a first air outlet; the cross flow fan is arranged above the humidifying filter element.
In the preferable technical scheme of the air-conditioning indoor hanging machine, the shell comprises a water tank for containing water and a fan seat for installing a cross-flow fan, and the fan seat is covered on the top of the water tank; a first humidifying air channel is formed between the humidifying filter element and the shell, a second humidifying air channel is formed in the humidifying filter element, a third humidifying air channel is formed in the fan seat, and the first humidifying air channel and the third humidifying air channel are communicated through the second humidifying air channel; the second air inlet is communicated with the first humidifying air channel, and the first air outlet is communicated with the third humidifying air channel.
In the preferable technical scheme of the air-conditioning indoor hanging machine, the humidifying filter element is cylindrical, and the top opening of the humidifying filter element is communicated with the third humidifying air channel; the lateral wall of humidification filter core is formed with the hole with first humidification wind channel intercommunication.
In the preferable technical scheme of the air-conditioning indoor hanging machine, the second air inlet is provided with an air inlet grille.
In the preferable technical scheme of the indoor hanging machine of the air conditioner, the air inlet grille is provided with an air guide surface, and the air guide surface guides air towards the bottom of the humidifying filter element, which is close to the water tank.
The technical personnel in the field can understand that the back plate of the air-conditioning indoor hanging machine has the bent part bent towards the front panel direction, and the bent part can increase the gap between the back plate and the hanging plate when the air-conditioning indoor hanging machine is hung on a wall through the hanging plate, so that when the bent part is provided with the first air inlet, the air outside the shell can enter the shell from the gap through the first air inlet; and the cross-flow fan is transversely arranged in the humidification air duct, namely the cross-flow fan is arranged in the horizontal direction, at the moment, the first air inlet is arranged opposite to the side part of the cross-flow fan, and the first air inlet is positioned on a vortex formed by the cross-flow fan.
Drawings
A preferred embodiment of an on-hook air conditioner indoor unit according to the present invention will be described with reference to the accompanying drawings. The attached drawings are as follows:
fig. 1 is a first schematic structural diagram of an on-hook in an air-conditioning indoor unit provided in this embodiment;
FIG. 2 is a second schematic diagram of the on-hook air conditioner indoor unit of FIG. 1;
FIG. 3 is a third schematic diagram of the on-hook inside the air conditioner of FIG. 1;
FIG. 4 is an exploded view of the humidifying assembly of FIG. 1 from a first perspective;
fig. 5 is an exploded view of the humidifying assembly of fig. 4 from a second perspective.
Description of reference numerals:
100: a housing; 101: a front panel;
102: a back plate; 103: a side plate;
104: a second air outlet; 105: a bending section;
106: a first air inlet; 107: an inner bottom plate;
200: a humidifying module; 201: a cross-flow fan;
202: a housing; 203: a humidifying filter element;
204: a second air inlet; 205: a first air outlet;
206: a water tank; 207: a fan base;
208: a first humidification air duct; 209: a second humidification air duct;
210: a third humidifying air duct; 211: a guide projection;
212: a gripping cavity; 213: a first connecting plate;
214: a second connecting plate; 215: a first mounting plate;
216: a second mounting plate; 217: a fan housing;
218: a visual window; 219: an air inlet grille;
220: a wind deflector; 221: an air inlet hole;
222: and (4) an upper shell.
Detailed Description
First, it should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications.
Next, it should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "inside", "outside", and the like are based on the direction or positional relationship shown in the drawings, which are merely for convenience of description, and do not indicate or imply that a device or a member must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In order to solve the problem that the existing vertical air-conditioning indoor hanging machine is provided with an air inlet on the side surface of a shell, the air inlet is positioned on the outer side of the axial end part of a cross-flow fan, when the cross flow fan rotates, air enters the inside of the cross flow fan along the radial direction of the cross flow fan, so that the problem that the air volume per unit time is reduced when the cross flow fan drives the air is solved, the air-conditioning indoor hanging machine is provided with the bending part bent towards the front panel on the back panel of the shell, so that after the air-conditioning indoor hanging machine is hung on a wall through the hanging machine hanging panel, for example, a gap is formed between the bending part of the back panel and the hanging machine hanging panel, so that the air outside the shell can enter the shell from the first air inlet arranged on the bending part through the gap, and the cross flow fan is arranged opposite to the side part of the cross flow fan transversely arranged in the shell, so that the air quantity in unit time is increased when the cross flow fan rotates.
The detailed structure of the air conditioner indoor hanging device of the embodiment of the invention is described in detail with reference to the accompanying drawings.
As shown in fig. 1, 2, 3, 4 and 5, the air conditioning indoor unit of the present embodiment includes a housing 100 and a humidifying module 200, the humidifying module 200 is disposed at a lower portion of the housing 100, and the humidifying module 200 is used for humidifying air entering the housing 100.
As shown in fig. 1, 2 and 3, the housing 100 includes a front panel 101 and a back panel 102 disposed opposite to each other, and two side panels 103 located between the front panel 101 and the back panel 102 and enclosing a cavity with the front panel 101 and the back panel 102, and it is obvious that the cavity enclosed by the back panel 102, the front panel 101 and the two side panels 103 is a cylindrical cavity, or the cavity has two open ends. The housing 100 further comprises a top plate located at the top and a bottom plate located at the bottom, the top plate and the bottom plate are arranged oppositely, the top plate and the bottom plate cover openings at two ends of the cylindrical cavity respectively, and the back plate 102, the front plate 101, the two side plates 103, the top plate and the bottom plate jointly enclose the housing 100.
As shown in fig. 1 and 2, the front panel 101 is provided with a second air outlet 104, and the air in the casing 100 directly reaches the outside of the casing 100, i.e. the indoor environment, through the second air outlet 104. The shape of the second air outlet 104 may be a square hole, a round hole, etc., for example, the second air outlet 104 is a rectangular square hole, and the length direction of the rectangular square hole is the horizontal direction after the air conditioner indoor unit is hung.
As shown in fig. 1, 2 and 3, the back plate 102 has a bending portion 105 bent toward the front panel 101, it is understood that the back plate 102 forms an elongated slot with an opening facing the outside of the housing after being bent, and two ends of the elongated slot in the length direction extend to the edge of the back plate 102, so as to facilitate the air outside the housing 100 to enter the elongated slot from the two ends of the elongated slot. Specifically, the length direction of the elongated slot may be in any direction within the vertical plane. After the on-hook of the indoor unit of the air conditioner is installed on the wall of the chamber through the on-hook hanging plate, a gap is formed between the bent portion 105 and the on-hook hanging plate, and air outside the casing 100 enters the inside of the casing 100 through the gap and the first air inlet 106 arranged on the bent portion 105. The shape of the first air inlet 106 may be a square hole, a round hole, etc., for example, the first air inlet 106 is a round hole.
In a possible embodiment, the bent portion 105 is provided with a plurality of parallel first air inlets 106 along the transverse direction or the longitudinal direction, or the bent portion 105 is provided with a plurality of parallel first air inlets 106 along the transverse direction and the longitudinal direction, so that not only air outside the casing 100 can enter the casing 100 more uniformly, but also larger impurities can be blocked from entering the casing 100, and parts inside the casing 100 can be protected to a certain extent. Wherein the lateral direction refers to the horizontal direction and the longitudinal direction refers to the vertical direction.
In a possible embodiment, the cross section of the bent portion 105 may be a broken line, that is, the bent portion 105 is a flat plate, so that the preparation of the bent portion 105 is simple and convenient. Or, the center is located the arc line in the front of backplate 102, that is, bending portion 105 is the arc, and the arc is convex to the outside of shell 100, so, increase bending portion 105's surface area, and then increase the size of first air intake 106, and then make the interior amount of wind increase between the unit, and make bending portion 105 and smooth transition between backplate 102 and curb plate 103 simultaneously. Or, the center is located the pitch arc behind backplate 102, that is, kink 105 is the arc, and this arc is protruding in to shell 100, so, increases kink 105's surface area, and then increases the size of first air intake 106 for the interior amount of wind increase between the unit, the clearance between increase kink 105 and the hang-up link plate simultaneously, further make the interior amount of wind increase between the unit. In a possible embodiment, the bending portion 105 is an arc-shaped plate, the arc-shaped plate protrudes out of the housing 100, and the arc-shaped plate is further an arc-shaped plate, and the arc-shaped plate and the side plate 103 are in smooth transition connection, so that the bending portion 105 is easier to prepare.
As shown in fig. 1, 2 and 3, at least one bent portion 105 is disposed at a connection portion of the back plate 102 and one of the side plates 103, so that, when the indoor unit is hung on a wall by, for example, a hanging plate, a gap between the bent portion 105 and the hanging plate is formed as a groove instead of a hole, and thus, when the cross flow fan 201 rotates, an air volume per unit time increases, and a humidification effect is improved.
In a possible embodiment, the joints of the back plate 102 and the two side plates 103 are provided with bent portions 105. The bent part 105 is arranged at the joint of the back plate 102 and the two side plates 103, and compared with the bent part 105 arranged at the joint of the back plate 102 and one side plate 103, the air volume in unit time is larger, and the humidifying effect is better. In addition, the bent portions 105 are arranged at the joints of the back plate 102 and the two side plates 103, so that after the air-conditioning indoor unit is hung on a wall, even if the wall blocks the first air inlet 106 at one of the bent portions 105, air outside the casing 100 can enter the casing 100 from the first air inlet 106 at the other bent portion 105, and then the humidifying assembly humidifies the air.
As shown in fig. 1, 2, 3 and 5, the humidification module 200 includes a humidification air duct and a crossflow blower 201, and the crossflow blower 201 is arranged in the humidification air duct in a lateral direction, in other words, an axis of the crossflow blower 201 is disposed in a horizontal direction. The first air inlet 106 is arranged on the bent portion 105 of the back plate 102, the first air inlet 106 is arranged opposite to the side portion of the cross-flow fan 201, that is, the first air inlet 106 is located on a vortex formed by the cross-flow fan 201, the humidification air duct is communicated with the first air inlet 106, when the cross-flow fan 201 rotates, air entering the casing 202 from the first air inlet 106 enters the vortex along the vortex direction, so that the air volume in unit time is increased, meanwhile, the air is humidified in the humidification air duct, and the purpose of air humidification is achieved.
In the air-conditioning indoor unit of this embodiment, the back plate 102 has the bent portion 105 bent toward the front panel 101, and the bent portion 105 can increase a gap between the back plate 102 and the hanging plate when the air-conditioning indoor unit is hung on a wall through the hanging plate, for example, so that when the bent portion 105 is provided with the first air inlet 106, air outside the casing 100 can enter the casing 100 through the first air inlet 106 from the gap; the cross-flow fan 201 is transversely arranged in the humidification air duct, that is, the cross-flow fan 201 is arranged in the horizontal direction, at this time, the first air inlet 106 is arranged opposite to the side portion of the cross-flow fan 201, and the first air inlet 106 is located on a vortex formed by the cross-flow fan 201, so that when the cross-flow fan 201 rotates, air directly enters the vortex after entering the shell 100 from a gap between the back plate 102 and the hanging plate through the first air inlet 106, the air volume in unit time is increased, and the humidification efficiency is improved.
As shown in fig. 4 and 5, the humidification module 200 further includes a housing 202 and a humidification filter 203 disposed in the housing 202, the humidification air duct is formed in the housing 202, the cross flow fan 201 is transversely disposed in the housing 202, the housing 202 is provided with a second air inlet 204 and a first air outlet 205, the second air inlet 204 is communicated with the first air inlet 106, and the first air outlet 205 is communicated with the second air outlet 104, so that the humidification air duct is communicated with the first air inlet 106 and the second air outlet 104. The cross-flow fan 201 is arranged above the humidifying filter element 203, air outside the casing 100 enters the casing 100 from the first air inlet 106 and enters the shell 202 through the second air inlet 204, after being humidified by the humidifying filter element 203 in the shell 202, the air passes through the cross-flow fan 201 and is discharged from the first air outlet 205 to a gap between the shell 202 and the casing 100, and finally is discharged to the outside of the casing 100 from the second air outlet 104, so that the air is humidified. The humidification module 200 is provided with the shell 202 and the humidification filter element 203 arranged in the shell 202, so that air can be humidified, and the humidification filter 203 is adopted for humidification, so that the structure is simpler than that of electric heating humidification or ultrasonic humidification.
As shown in fig. 4 and 5, the housing 202 includes a water tank 206 for containing water and a blower mount 207 for mounting the cross flow blower 201, the top of the water tank 206 has an opening, and the blower mount 207 is covered on the top of the water tank 206. The bottom end of the humidifying filter element 203 is arranged in the water tank 206, and the top end of the humidifying filter element 203 is inserted into the fan seat 207 from the top opening of the water tank 206. A first humidification air duct 208 is formed between the humidification filter element 203 and the housing 202, a second humidification air duct 209 is formed in the humidification filter element 203, a third humidification air duct 210 is formed in the fan base 207, the first humidification air duct 208 and the third humidification air duct 210 are communicated through the second humidification air duct 209, the second air inlet 204 is communicated with the first humidification air duct 208, the air outlet is communicated with the third humidification air duct 210, and the first humidification air duct 208, the second humidification air duct 209 and the third humidification air duct 210 jointly form the humidification air duct inside the humidification module 200. Adopt water tank 206 to provide the water source and then realize humidifying the air for humidification filter 203, simple structure adopts fan seat 207 fixed cross-flow fan 201, and sets up fan seat 207 at the top of water tank 206, can realize cross-flow fan 201's fixing, and can realize the water conservancy diversion to the air current, also can be the air follow first air outlet 205 discharge casing 202 in.
As shown in fig. 4 and 5, the water tank 206 is slidably provided in the casing 100 to detach the water tank 206 from the on-hook air conditioner, to clean the water tank 206, and to add water to the water tank 206, and to re-install the water tank 206 in the on-hook air conditioner to normally humidify air. Specifically, the bottom plate of the housing 100 is provided with an inner bottom plate 107, and the water tank 206 is slidably disposed in the housing 100 through the inner bottom plate 107, that is, the inner bottom plate 107 is fixed inside the bottom of the housing 100, and the water tank 206 is slidably disposed on the inner bottom plate 107. The installation of the water tank 206 in the housing 100 through the inner bottom plate 107 can make the installation of the water tank 206 reliable by increasing the structural strength of the inner bottom plate 107.
As shown in fig. 5, the bottom wall of the water tank 206 has a first guide portion formed thereon for engaging with a second guide portion formed on the inner bottom plate 107 to slidably guide the water tank 206 with respect to the inner bottom plate 107. The first guide portion is a guide groove formed by, for example, a bottom wall of the water tank 206 being recessed into the water tank 206, and the second guide portion is a guide protrusion 211 formed by, for example, a top wall of the inner bottom plate 107 being protruded upward, the guide protrusion 211 being inserted into the guide groove to achieve sliding guide of the water tank 206 with respect to the inner bottom plate 107.
Still be provided with first spacing portion on the water tank 206, be provided with the spacing portion of second on the infrabasal plate 107, first spacing portion and the spacing butt of second to carry on spacingly to the relative infrabasal plate 107's of water tank 206 slip extreme position. The first stopper portion is formed, for example, by one groove wall in the guide direction of the guide groove, for example, the guide groove has three groove walls, two of which are oppositely disposed to define the groove width of the guide groove to guide the guide projection 211, and the other side wall is disposed in the groove length direction of the guide groove to stopper the guide projection 211. The second stopper portion is constituted by a side wall in the guide direction of the guide projection 211. The guide protrusion 211 is a long rib protruding upwards from the top wall of the inner bottom plate 107, the end wall of the long rib forms a second limiting part, and the opposite side walls on the two sides of the long rib are acting surfaces for guiding.
As shown in fig. 4 and 5, the water tank 206 also has a grip to facilitate sliding movement of the water tank 206 relative to the interior base 107 to install the water tank 206 in an on-hook air conditioner or to remove the water tank 206 from an on-hook air conditioner. The holding part is a holding cavity 212 formed by inwards sinking the water tank 206, and the holding cavity 212 is positioned at the transition position of the front panel 101 and the side panel 103 of the water tank 206, so that the water tank 206 is convenient to manufacture and simple in structure.
As shown in fig. 1 and 2, a viewing window 218 is disposed on the front panel 101 of the housing 100, and the viewing window 218 is a transparent member, and the viewing window 218 can be used to observe the amount of water in the water tank 206.
As shown in fig. 5, the humidifying filter element 203 is cylindrical, the bottom of the humidifying filter element 203 is mounted on the bottom wall of the water tank 206, specifically, for example, a mounting groove is formed in the inner bottom wall of the water tank 206, and the bottom of the humidifying filter element 203 is inserted into the mounting groove in the inner bottom wall of the water tank 206, so that the humidifying filter element 203 can be mounted and dismounted conveniently, and the humidifying filter element 203 can be replaced or cleaned. The top opening of the humidifying filter element 203 is communicated with the third humidifying air duct 210, that is, the top opening of the humidifying filter element 203 is communicated with the blower fan seat 207. It can be understood that the first humidification air duct 208 is a hollow space formed between the outer side wall of the humidification filter 203 and the inner side wall of the housing 202, and the second humidification air duct 209 is an inner hole of the cylindrical humidification filter 203.
The side wall of the humidifying filter element 203 is formed with a hole communicated with the first humidifying air duct 208, air entering between the shell 202 and the casing 100 from the first air inlet 106 enters the first humidifying air duct 208 through the second air inlet 204, and enters the interior of the humidifying filter element 203 through the hole on the side wall of the humidifying filter element 203 to form a second humidifying air duct 209. In a possible embodiment, the humidifying filter 203 is a humidifying filter 203 such as a water-punched cloth capable of self-absorbing water, and the holes formed on the side wall of the humidifying filter 203 and communicated with the first humidifying air duct 208 are, for example, holes defined between fibers on the water-punched cloth. It can be understood that when the humidifying filter element 203 such as a spunlace fabric having a self-water-absorbing function is disposed in the water tank 206, water forms a water film in the holes defined between the fibers under the capillary effect of the small holes, and when air passes through the water film, part of water on the surface of the water film can be taken away, thereby humidifying the air. Of course, when the air passes through the water film, the water film can also carry out washing purification to the air, and then realizes the effect of air-purifying. Compared with the traditional ultrasonic humidification or electric heating humidification, the non-fog humidification can be realized.
As shown in fig. 4 and 5, the fan base 207 includes a first connecting plate 213 disposed opposite to the front panel 101, a second connecting plate 214 disposed opposite to the back plate 102, a first mounting plate 215 and a second mounting plate 216 disposed between the first connecting plate 213 and the second connecting plate 214, and a fan case 217 covering the cross flow fan 201, the first mounting plate 215 and the second mounting plate 216 are disposed opposite to each other, the first mounting plate 215 and the second mounting plate 216 are used for mounting the fan base 207 on the housing 100 of the indoor unit of the air conditioner, and the fan case 217 is connected to both the first mounting plate 215 and the second mounting plate 216.
As shown in fig. 4 and 5, the second air inlet 204 is disposed on the second connecting plate 214 of the blower base 207, and the second air inlet 204 is provided with an air inlet grille 219 for blocking at least a portion of the impurities from entering the interior of the water tank 206 from the second air inlet 204 to contaminate the water in the water tank 206. The air inlet grille 219 has an air guide surface, and the air guide surface guides air to the bottom of the humidification filter 203 near the water tank 206, that is, the air inlet grille 219 is used for guiding air to the water tank 206 and the bottom of the water tank 206, so that the air entering the first humidification air duct 208 between the housing 202 and the humidification filter 203 from the second air inlet 204 passes through the side wall of the humidification filter 203 as much as possible, and the humidification effect is further improved.
As shown in fig. 4 and 5, a cross-flow fan 201 is disposed in a fan housing 217 of the fan base 207, and a chamber for accommodating the cross-flow fan 201 is defined in the fan housing 217, which is the third humidification air duct 210. The fan housing 217 is provided with a first air outlet 205, and the first air outlet 205 is disposed opposite to the second air outlet 104 of the housing 100, so as to discharge the humidified air to the outside of the housing 100, that is, to the indoor environment.
It should be noted that, as shown in fig. 4, the lower portion of the fan housing 217 is further provided with an opening, that is, one side of the fan housing 217 facing the humidification filter 203 is further provided with an opening for air intake, the opening is provided with a wind shield 220, and the wind shield 220 is provided with an air intake hole 221 arranged opposite to the top opening of the humidification filter 203, so that air enters the fan housing 217 through the top opening of the humidification filter 203 and the air intake hole 221 of the wind shield 220 enters the fan housing, that is, the air is prevented from directly entering the fan housing 217 from the opening of the fan housing 217 without passing through the humidification filter 203. In a possible embodiment, the fan housing 217 may be combined by an upper housing 222 and a lower housing covering an opening at the bottom of the upper housing 222, the lower housing being located in a space surrounded by the first connecting plate 213, the second connecting plate 214, the first mounting plate 215 and the second mounting plate 216, the bottom of the lower housing having the opening.
In some possible embodiments, the on-hook machine in the air conditioner room further includes a heat exchange assembly, the heat exchange assembly is disposed at the upper portion in the casing 100, and the heat exchange assembly includes a fan, a heat exchanger and a water pan for heat exchange. It is possible that the on-hook may be a vertically installed on-hook, that is, the length direction of the case 100 is arranged in a vertical manner.
The indoor hanging machine of air conditioner of this embodiment, through set up the kink 105 of panel 101 bending ahead on backplate 102, and set up first air intake 106 on kink 105, make first air intake 106 and cross-flow fan 201's radial relative setting, and then when making cross-flow fan 201 rotate, the air enters into shell 100 back through first air intake 106 from the clearance between backplate 102 and the hanging machine link plate, directly enter into the vortex along the vortex direction, make the amount of wind increase of unit interval, humidification efficiency promotes.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
Claims (10)
1. An on-hook unit in an air conditioner room, comprising:
the shell comprises a front panel and a back panel which are arranged oppositely, and two side plates which are positioned between the front panel and the back panel and enclose a cavity with the front panel and the back panel, wherein the back panel is provided with a bending part which is bent towards the direction of the front panel, and the bending part is provided with a first air inlet;
the humidifying module is arranged at the lower part in the shell; the humidifying module comprises a humidifying air duct and a cross-flow fan, the cross-flow fan is transversely arranged in the humidifying air duct, and the humidifying air duct is communicated with the first air inlet.
2. An on-hook unit as defined in claim 1 wherein at least one of said bent portions is disposed at a junction between said back panel and one of said side panels.
3. An indoor unit according to claim 2, wherein the bent portion is provided at a joint of the back plate and the two side plates.
4. An on-hook unit for an indoor unit of an air conditioner as defined in claim 1, wherein the bent portion is provided with a plurality of the first air inlets in parallel in a transverse direction and/or a longitudinal direction.
5. An indoor unit according to any one of claims 1 to 4, wherein the bent portion is an arc-shaped plate, and the arc-shaped plate protrudes outward from the outer shell; or the bent part is an arc-shaped plate which protrudes inwards the shell; or, the arc-shaped plate is a straight plate.
6. An on-hook air conditioner indoor unit as defined in any one of claims 1-4 wherein the humidification module includes a housing and a humidification filter disposed within the housing;
the shell is provided with a second air inlet and a first air outlet;
the cross flow fan is arranged above the humidifying filter element.
7. An on-hook air conditioner indoor unit according to claim 6, wherein the housing includes a water tank for containing water and a blower mount for mounting a cross-flow blower, the blower mount being covered on top of the water tank;
a first humidification air channel is formed between the humidification filter element and the shell, a second humidification air channel is formed in the humidification filter element, a third humidification air channel is formed in the fan seat, and the first humidification air channel and the third humidification air channel are communicated through the second humidification air channel;
the second air inlet is communicated with the first humidifying air channel, and the first air outlet is communicated with the third humidifying air channel.
8. An on-hook air conditioning indoor unit according to claim 7, wherein the humidifying filter element is shaped like a cylinder,
the top opening of the humidifying filter element is communicated with the third humidifying air channel;
and a hole communicated with the first humidification air channel is formed in the side wall of the humidification filter element.
9. An on-hook unit as defined in claim 8 wherein the second air inlet is provided with an air inlet grille.
10. An on-hook air conditioner indoor unit as defined in claim 9 wherein the air-inlet grille has a guide surface for guiding air toward the bottom of the humidifying filter element near the water tank.
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| CN202010457637.9A CN112665014A (en) | 2020-05-26 | 2020-05-26 | Indoor hanging machine of air conditioner |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2921671Y (en) * | 2006-03-14 | 2007-07-11 | 黄毅强 | Window type through-flow fan environment protection energy-saving air conditioner |
| CN202835633U (en) * | 2012-05-15 | 2013-03-27 | 宋伟增 | Humidifier |
| CN202993379U (en) * | 2012-11-29 | 2013-06-12 | 张勇 | Dual-purpose air conditioner indoor hanging machine |
| JP2013221674A (en) * | 2012-04-16 | 2013-10-28 | Daikin Industries Ltd | Air conditioner |
| CN204128115U (en) * | 2014-03-14 | 2015-01-28 | 赵钢 | wall hanging evaporative humidifier |
| CN106123118A (en) * | 2016-06-30 | 2016-11-16 | 青岛海尔空调器有限总公司 | A kind of air-conditioner with humidification function |
| CN207094810U (en) * | 2017-08-18 | 2018-03-13 | 广东美的制冷设备有限公司 | Air treatment module and air conditioner |
| CN207146594U (en) * | 2017-08-18 | 2018-03-27 | 广东美的制冷设备有限公司 | Vertical air-conditioner indoor unit and air conditioner |
| CN108758826A (en) * | 2018-07-27 | 2018-11-06 | 青岛海尔空调器有限总公司 | Wall-hanging air conditioner indoor unit |
| CN110043960A (en) * | 2019-05-08 | 2019-07-23 | 青岛海尔空调器有限总公司 | Outstanding angle air conditioner |
-
2020
- 2020-05-26 CN CN202010457637.9A patent/CN112665014A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2921671Y (en) * | 2006-03-14 | 2007-07-11 | 黄毅强 | Window type through-flow fan environment protection energy-saving air conditioner |
| JP2013221674A (en) * | 2012-04-16 | 2013-10-28 | Daikin Industries Ltd | Air conditioner |
| CN202835633U (en) * | 2012-05-15 | 2013-03-27 | 宋伟增 | Humidifier |
| CN202993379U (en) * | 2012-11-29 | 2013-06-12 | 张勇 | Dual-purpose air conditioner indoor hanging machine |
| CN204128115U (en) * | 2014-03-14 | 2015-01-28 | 赵钢 | wall hanging evaporative humidifier |
| CN106123118A (en) * | 2016-06-30 | 2016-11-16 | 青岛海尔空调器有限总公司 | A kind of air-conditioner with humidification function |
| CN207094810U (en) * | 2017-08-18 | 2018-03-13 | 广东美的制冷设备有限公司 | Air treatment module and air conditioner |
| CN207146594U (en) * | 2017-08-18 | 2018-03-27 | 广东美的制冷设备有限公司 | Vertical air-conditioner indoor unit and air conditioner |
| CN108758826A (en) * | 2018-07-27 | 2018-11-06 | 青岛海尔空调器有限总公司 | Wall-hanging air conditioner indoor unit |
| CN110043960A (en) * | 2019-05-08 | 2019-07-23 | 青岛海尔空调器有限总公司 | Outstanding angle air conditioner |
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