CN211400058U

CN211400058U - Floor type air conditioner indoor unit and air conditioner

Info

Publication number: CN211400058U
Application number: CN201922495404.3U
Authority: CN
Inventors: 汤展跃; 张强; 梅科; 邓国基
Original assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-01
Anticipated expiration: 2029-12-31

Abstract

The utility model provides a machine in console mode air conditioning, including the casing, the casing includes interconnect's preceding shell and backshell, and main air intake has been seted up to the backshell, and main air outlet has been seted up to the preceding shell, forms the heat transfer wind channel between main air intake and the main air outlet, and main air intake department is equipped with air-inlet grille, and air-inlet grille is formed with a plurality of wind gaps of crossing, installs in at least one wind gap and removes the formaldehyde device. The utility model discloses still provide the air conditioner including this air conditioning indoor set. The utility model discloses an installation removes the formaldehyde device in air-inlet grille, except enabling the air conditioner and removing the formaldehyde function incidentally, can also avoid removing the installation of formaldehyde device and occupy too much space to the messenger removes simple reliable mounting structure of formaldehyde device realization. In addition, through will removing the formaldehyde device and set up in the air intake department of heat transfer wind channel, can just filter formaldehyde before the air current passes through the heat exchanger to prevent that formaldehyde from attaching to the surface of heat exchanger and difficult the getting rid of, avoid causing secondary pollution to the room air.

Description

Floor type air conditioner indoor unit and air conditioner

Technical Field

The utility model relates to an air conditioning technology field, in particular to machine and air conditioner in console mode air conditioning.

Background

The floor air conditioner is also called a cabinet air conditioner, is one of split air conditioners, has the advantages of high power, strong wind power and the like, and is widely used in families, restaurants and offices. Along with the improvement of living standard of people, people have higher and higher requirements on air conditioners. In an exemplary embodiment, a formaldehyde removing device is further disposed in the air conditioning indoor unit to remove residual formaldehyde in the room and purify the air in the room. However, in the related art, the formaldehyde removing device is usually installed in the purification air duct of the indoor unit of the air conditioner, which occupies a large space, is cumbersome to install, and is inconvenient to disassemble.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a machine and air conditioner in floor type air conditioning, aim at solving above-mentioned at least one technical problem.

In order to achieve the above object, the utility model provides a floor type air conditioner indoor unit, include:

the heat exchanger comprises a shell, a heat exchanger and a heat exchanger, wherein the shell comprises a front shell and a rear shell which are connected with each other, the rear shell is provided with a main air inlet, the front shell is provided with a main air outlet, and a heat exchange air channel is formed between the main air inlet and the main air outlet;

the main air inlet is provided with an air inlet grille, the air inlet grille is provided with a plurality of air passing openings, and at least one air passing opening is internally provided with a formaldehyde removing device.

In an embodiment, the air inlet grille comprises two grille frames which extend along the up-down direction, the two grille frames are arranged at intervals, and the formaldehyde removing device extends along the up-down direction and is arranged between the two grille frames.

In one embodiment, the air inlet grille comprises a middle reinforcing rib, the formaldehyde removing device comprises two formaldehyde removing modules which are arranged along the up-down direction, and the two formaldehyde removing modules are arranged at intervals and are respectively arranged at the upper side and the lower side of the middle reinforcing rib.

In an embodiment, the grid frame includes the outside frame that is close to the preceding shell and keeps away from the inboard frame of preceding shell, two the inboard frame interval of grid frame sets up and forms except that the installing frame of formaldehyde module, the inboard frame is equipped with spacing portion and buckle, spacing portion with buckle cooperation sets up, in order will except that formaldehyde module fixed mounting in the installing frame.

In one embodiment, the formaldehyde removing modules are rectangular structures, and each formaldehyde removing module is provided with a first long side, a second long side and a first short side close to the middle reinforcing rib which are oppositely arranged, and a second short side opposite to the first short side; the limiting part comprises a first limiting bracket, two ends of the first limiting bracket are respectively connected with the inner side frame, a first limiting groove is formed at one end of the first limiting bracket, and a first long side of the formaldehyde removing module is clamped in the first limiting groove; the other end of the first limiting bracket forms an abutting part which is used for abutting against a second long side of the formaldehyde removing module; the buckle is an elastic buckle, and the second long side edge of the formaldehyde removing module is clamped in the elastic buckle.

In an embodiment, the limiting part further comprises a second limiting bracket, two ends of the second limiting bracket are respectively connected with the inner side frame, the second limiting bracket forms a second limiting groove, and the first short side edge of the formaldehyde removing module is installed in the second limiting groove; the spacing portion includes bight stopper, bight stopper is equipped with the third spacing groove, remove the bight that the short side of second of formaldehyde module corresponds install in the third spacing inslot.

In one embodiment, the formaldehyde removing module comprises a filter screen frame and a formaldehyde removing filter screen, and the formaldehyde removing filter screen is installed in the filter screen frame.

In an embodiment, the main air inlet is further provided with a primary filter screen, the primary filter screen is mounted on the air inlet grille, and the primary filter screen covers the outer side of the formaldehyde removing device.

In an embodiment, a protective cover is further arranged at the main air inlet, the protective cover is mounted on the rear shell, and the protective cover is covered on the outer side of the primary filter screen chamber.

In an embodiment, the floor type air conditioner indoor unit further includes a heat exchanger and a fan assembly, the heat exchanger and the fan assembly are sequentially installed in the heat exchange air duct along an airflow flowing direction, and the fan assembly is used for driving airflow to flow through the heat exchanger for heat exchange and then blow out from the main air outlet.

In one embodiment, the air inlet grille and the heat exchanger are both arranged in an arc shape, and the heat exchanger is attached to the inner side of the air inlet grille.

The utility model also provides an air conditioner, include:

an air conditioner outdoor unit; and the number of the first and second groups,

the indoor unit of the floor type air conditioner is connected with the outdoor unit of the air conditioner through a refrigerant pipe.

The utility model provides a floor type air conditioner indoor unit, which comprises a shell, wherein the shell comprises a front shell and a rear shell which are connected with each other, the rear shell is provided with a main air inlet, the front shell is provided with a main air outlet, and a heat exchange air channel is formed between the main air inlet and the main air outlet; wherein, main air inlet department is equipped with air-inlet grille, and air-inlet grille is formed with a plurality of wind gaps of crossing, at least one install in the wind gap and remove the formaldehyde device. The utility model discloses an installation removes the formaldehyde device in air-inlet grille, except enabling the air conditioner and removing the formaldehyde function incidentally, can also avoid removing the installation of formaldehyde device and occupy too much space to the messenger removes simple reliable mounting structure of formaldehyde device realization. In addition, through will removing the formaldehyde device and set up in the air intake department of heat transfer wind channel, can just filter formaldehyde wherein before the heat exchanger is flowed through to the air to prevent that formaldehyde from attaching to the surface of heat exchanger and difficult getting rid of, avoid causing secondary pollution to the room air.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of a main air inlet of an embodiment of a floor type air conditioner indoor unit of the present invention;

FIG. 2 is a schematic view of a portion of the structure of FIG. 1;

FIG. 3 is an exploded view of the structure shown in FIG. 1;

FIG. 4 is a schematic view of the air intake grille of FIG. 1;

FIG. 5 is an enlarged view of a portion of FIG. 4 at A;

FIG. 6 is a schematic structural diagram of the formaldehyde removal module shown in FIG. 1.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B" including either scheme A, or scheme B, or a scheme in which both A and B are satisfied. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The embodiment of the utility model provides a floor type air conditioner indoor unit, it is right to combine fig. 1 to fig. 6 below the utility model discloses floor type air conditioner indoor unit of embodiment carries out the concrete description.

The utility model provides an embodiment, machine in floor standing air conditioner includes:

the heat exchanger comprises a shell, wherein the shell comprises a front shell and a rear shell 10 which are connected with each other, the rear shell 10 is provided with a main air inlet, the front shell is provided with a main air outlet, and a heat exchange air channel is formed between the main air inlet and the main air outlet;

the main air inlet is provided with an air inlet grille 20, the air inlet grille 20 is provided with a plurality of air passing openings 21, and at least one air passing opening 21 is internally provided with a formaldehyde removing device 30.

It should be noted that the formaldehyde removing device 30 is generally a regular rectangular, square or circular structure, and correspondingly, a plurality of air inlets 21 with regular shapes may be formed on the air inlet grille 20 to facilitate installation of the formaldehyde removing device 30. Specifically, the formaldehyde removing device 30 is installed in one of the air vents 21; or, the formaldehyde removing device 30 is composed of a plurality of formaldehyde removing modules 31, and the plurality of formaldehyde removing modules 31 are respectively and correspondingly installed in different air passing openings 21. It should be noted that, in the technical solution of the present invention, the formaldehyde removing device 30 is installed in the air inlet 21 of the air inlet grille 20, and the stacking of the formaldehyde removing device 30 in the inside or outside of the air inlet grille 20 is not included.

Specifically, the housing includes front and rear shells 10 connected to each other, and the front and rear shells 10 enclose a cavity for accommodating the heat exchanger 40 and the fan assembly. The front shell is provided with a main air outlet, the rear shell 10 is provided with a main air outlet, and a heat exchange air channel is formed between the main air inlet and the main air outlet. The heat exchanger 40 and the fan assembly are arranged in the heat exchange air duct, the heat exchanger 40 is arranged on the air inlet side of the fan assembly, the fan assembly is used for driving airflow to enter the air duct from the main air inlet, and after the airflow flows through the heat exchanger 40 to be cooled or heated, the airflow is blown to the main air outlet through the heat exchange air duct, and finally cold air or hot air is blown out from the main air outlet.

In order to further purify and renew the indoor air, in one embodiment, a purification device is added inside the indoor unit of the air conditioner, and the casing is correspondingly provided with a purification air inlet and a purification air outlet. Specifically, set up on backshell 10 and purify the air intake and purify the air outlet, and purify the air intake and purify the air outlet and all be located the below of main air intake, purify and form the air purification duct between air intake and the purification air outlet, should purify the air purification duct and set up with above-mentioned heat transfer wind channel respectively independently, each other noninterference. Specifically, purifier includes purification fan and filtering component, and on the air current flow direction, purification fan and filtering component install in proper order in purifying the wind channel, get into purifying the wind channel by purifying the air intake through the indoor air of purification fan drive, flow through filtering component and filter and purify the back, blow off from purifying the air outlet again to the indoor environment to reach the purpose of purifying the room air.

In the correlation technique, will remove the formaldehyde module and install in the purification wind channel of air conditioning indoor set usually, so, remove formaldehyde device occupation space big, the installation is loaded down with trivial details, dismantles inconveniently. And residual formaldehyde in the indoor air can enter the interior of the indoor unit of the air conditioner through the main air inlet and is attached to the surface of the heat exchanger, so that the residual formaldehyde is difficult to remove, and the residual formaldehyde enters the indoor air again along with the circulating air flow of the air conditioner, so that secondary pollution to the indoor air is caused.

And the utility model discloses technical scheme removes formaldehyde device 30 through the installation in the air-inlet grille 20 of main air intake, except enabling the air conditioner and removing the formaldehyde function incidentally, can also avoid removing the installation of formaldehyde device 30 and occupy too much space to the messenger removes simple reliable mounting structure of formaldehyde device 30 realization. In addition, through setting up except that formaldehyde device 30 in the air intake department of heat transfer wind channel, can filter the formaldehyde wherein just before the air flow passes through heat exchanger 40 to prevent that formaldehyde from attaching to the surface of heat exchanger 40 and difficult the getting rid of, cause secondary pollution to the room air.

Further, a primary filter screen (not shown in the attached drawing) is further disposed at the main air inlet, the primary filter screen is mounted on the air inlet grille 20, and the primary filter screen covers the outer side of the formaldehyde removing device 30. The primary filter screen is suitable for primary filtration of an air conditioning system and is mainly used for filtering dust particles with the particle size of more than 5 mu m. The primary filter screen has three types of plate type, folding type and bag type, the outer frame material comprises a paper frame, an aluminum frame and a galvanized iron frame, the filter material comprises non-woven fabric, nylon net, active carbon filter material, metal mesh net and the like, and the protective net comprises a double-sided plastic-sprayed wire net and a double-sided galvanized wire net. It can be understood that by setting gradually the primary filter screen and removing formaldehyde device 30 from outside to inside in main air inlet department, can be so that the room air at the inside of entering air conditioning indoor set before, the primary filter screen of at first flowing through to filter some large granule dust and other debris, the rethread removes formaldehyde device 30, with the formaldehyde in the air of getting rid of.

Specifically, as shown in fig. 1, the formaldehyde removing module 31 includes a filter frame 311 and a formaldehyde removing filter 312, and the formaldehyde removing filter 312 is installed in the filter frame 311. In this embodiment, the formaldehyde removal filter screen 312 is a honeycomb activated carbon filter screen, and in other embodiments, the formaldehyde removal filter screen 312 may also be a microfiber filter screen or a composite high efficiency filter screen. In addition, the material of the substrate of the formaldehyde-removing filter screen 312 may be an aluminum substrate, or a paper substrate; and the screen frame 311 may be made of plastic, fiber, or paper.

Further, a protective cover (not shown in the drawings) is further arranged at the main air inlet, the protective cover is mounted on the rear shell 10, and the protective cover is arranged on the outer side of the primary filter screen chamber. It can be appreciated that the protective cover is used to protect the primary filter screen from knocks or impacts.

Specifically, as shown in fig. 1 and fig. 2, in order to adapt to the shape of the rear casing 10 of the indoor unit of the air conditioner and increase the air inlet area of the main air inlet, the main air inlet is arranged in an arc shape, accordingly, the air inlet grille 20 and the heat exchanger 40 are also arranged in an arc shape, and the heat exchanger 40 is attached to the inner side of the air inlet grille 20.

In one embodiment, as shown in fig. 1, the air inlet grille 20 includes two grille frames extending in the up-down direction, and specifically, the two grille frames are also arc-shaped, and the two grille frames are spaced apart from each other, and the formaldehyde removing device 30 extends in the up-down direction and is installed between the two grille frames. It can be understood that, two grille frames that set up side by side can support the primary efficiency filter screen on the one hand, and on the other hand both intervals set up and can provide the installation position for removing formaldehyde device 30 to avoid removing formaldehyde device 30 and set up in the wind channel, occupy too much space.

Further, as shown in fig. 1 and 3, the air intake grille 20 includes a middle reinforcing rib 24, the formaldehyde removing device 30 includes two formaldehyde removing modules 31 arranged along the up-down direction, and the two formaldehyde removing modules 31 are disposed at intervals and respectively disposed at the upper and lower sides of the middle reinforcing rib 24. Specifically, the middle part of the main air inlet in the vertical direction is provided with a middle reinforcing rib 24 in a crossing manner, the width of the middle reinforcing rib 24 is wider than that of the grille, and the middle reinforcing rib 24 can obviously improve the strength of the air inlet grille 20. In this embodiment, due to the separation of the middle reinforcing rib 24, the formaldehyde removing device 30 needs to be divided into two formaldehyde removing modules 31, which are respectively installed on the upper and lower sides of the middle reinforcing rib 24.

Further, as shown in fig. 2, the grid frames include an outer side frame 23 close to the front shell and an inner side frame 22 far away from the front shell, the inner side frames 22 of the two grid frames are arranged at intervals and form a mounting frame for the formaldehyde removal module 31, the inner side frame 22 is provided with a limiting portion and a buckle 224, and the limiting portion is matched with the buckle 224 to fixedly mount the formaldehyde removal module 31 in the mounting frame. It can be understood that, in this embodiment, two adjacent inboard frame 22 constitute the installing frame that removes formaldehyde module 31 jointly, set up spacing portion and buckle 224 through the edge at the installing frame to make remove formaldehyde module 31 and can install in the installing frame fast and stably, simple structure, reliable, convenient dismantlement and installation.

Further, as shown in fig. 4 to 6, the formaldehyde removing modules 31 are of a rectangular structure, each of the formaldehyde removing modules 31 has a first long side 3111, a second long side 3112 and a first short side 3113 adjacent to the central reinforcing rib 24 disposed oppositely, and a second short side 3114 disposed oppositely to the first short side 3113; the limiting part comprises a first limiting bracket 221 with two ends respectively connected with the inner side frame 22, wherein one end of the first limiting bracket 221 forms a first limiting groove, and the first long side 3111 of the formaldehyde removing module 31 is clamped in the first limiting groove; the other end of the first limiting bracket 221 forms an abutting part for abutting against the second long side 3112 of the formaldehyde removing module 31; the buckle 224 is an elastic buckle, and the second long side 3112 of the formaldehyde removing module 31 is clamped in the elastic buckle.

Further, the limiting part further includes a second limiting bracket 222 with two ends respectively connected to the inner side frame 22, the second limiting bracket 222 forms a second limiting groove, and the first short side 3113 of the formaldehyde removing module 31 is installed in the second limiting groove; the spacing portion includes bight stopper 223, and bight stopper 223 is equipped with the third spacing groove, removes the bight that the short side 3114 of second of formaldehyde module 31 corresponds and installs in the third spacing inslot. It can be understood that, in the present embodiment, in order to support the formaldehyde removal module 31 and bear the weight of the formaldehyde removal module 31, the limiting part at the bottom of the formaldehyde removal module 31 is configured as a structure of a limiting bracket; and the limiting part at the top of the formaldehyde removing module 31 is arranged to be the structure of the corner limiting block 223, so as to save material cost. Of course, in other embodiments, the limiting portion may be configured in other structural forms as long as it can limit and support the formaldehyde removal module 31.

When the formaldehyde module 31 is removed in the installation, it is necessary to install the formaldehyde removal module 31 on the first limit bracket 221 and the second limit bracket 222, specifically, the first long side 3111 of the formaldehyde removal module 31 is inserted into the first limit groove, and the first short side 3113 of the formaldehyde removal module 31 is correspondingly installed in the second limit groove, and the corresponding corner of the second short side 3114 of the formaldehyde removal module 31 is installed in the third limit groove, and then the second long side 3112 of the formaldehyde removal module 31 is pressed into the elastic buckle, so that the installation of the formaldehyde removal module 31 can be completed.

The embodiment of the utility model provides a still provide an air conditioner, this air conditioner includes machine in air condensing units and the floor standing air conditioner through refrigerant union coupling, and the concrete structure of this floor standing air conditioner machine refers to above-mentioned embodiment, because this air conditioner has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, no longer gives unnecessary details one by one here.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. A floor type air conditioner indoor unit is characterized by comprising:

2. The floor type air conditioner indoor unit as claimed in claim 1, wherein the air inlet grill includes two grill frames each extending in an up-down direction, the two grill frames are spaced apart from each other, and the formaldehyde removing device extends in the up-down direction and is installed between the two grill frames.

3. The indoor unit of a floor type air conditioner as claimed in claim 2, wherein the air inlet grill includes a middle reinforcing rib, the formaldehyde removing device includes two formaldehyde removing modules arranged in an up-down direction, and the two formaldehyde removing modules are spaced apart and disposed at upper and lower sides of the middle reinforcing rib, respectively.

4. The floor type air conditioner indoor unit as claimed in claim 3, wherein the grid frame includes an outer side frame close to the front casing and an inner side frame far from the front casing, the two inner side frames of the grid frame are spaced apart from each other and form the mounting frame of the formaldehyde removing module, the inner side frame is provided with a limiting portion and a buckle, and the limiting portion is matched with the buckle to fixedly mount the formaldehyde removing module in the mounting frame.

5. The floor type air conditioner indoor unit as claimed in claim 4, wherein the formaldehyde removing modules are of a rectangular structure, each of the formaldehyde removing modules having a first long side, a second long side and a first short side adjacent to the middle reinforcing rib disposed oppositely, and a second short side disposed opposite to the first short side; the limiting part comprises a first limiting bracket, two ends of the first limiting bracket are respectively connected with the inner side frame, a first limiting groove is formed at one end of the first limiting bracket, and a first long side of the formaldehyde removing module is clamped in the first limiting groove; the other end of the first limiting bracket forms an abutting part which is used for abutting against a second long side of the formaldehyde removing module; the buckle is an elastic buckle, and the second long side edge of the formaldehyde removing module is clamped in the elastic buckle.

6. The floor type air-conditioning indoor unit of claim 5, wherein the limiting part further comprises a second limiting bracket with two ends respectively connected with the inner side frame, the second limiting bracket forms a second limiting groove, and the first short side edge of the formaldehyde removing module is installed in the second limiting groove; the spacing portion includes bight stopper, bight stopper is equipped with the third spacing groove, remove the bight that the short side of second of formaldehyde module corresponds install in the third spacing inslot.

7. The floor type air conditioner indoor unit as claimed in claim 3, wherein the formaldehyde removing module comprises a filter frame and a formaldehyde removing filter, and the formaldehyde removing filter is installed in the filter frame.

8. The indoor unit of a floor type air conditioner as claimed in any one of claims 1 to 7, wherein a primary filter net is further provided at the main air inlet, the primary filter net is installed on the air intake grille, and the primary filter net covers the outside of the formaldehyde removing device.

9. The indoor unit of a floor type air conditioner as claimed in claim 8, wherein a shield is further provided at the main air inlet, the shield is connected to the rear case, and the shield is installed outside the primary filter screen chamber.

10. The indoor unit of claim 8, further comprising a heat exchanger and a fan assembly, the heat exchanger and the fan assembly being sequentially installed in the heat exchange air duct along the airflow flowing direction, the fan assembly being configured to drive the airflow to pass through the heat exchanger for heat exchange and then blow out from the main air outlet.

11. The indoor unit of a floor type air conditioner as claimed in claim 10, wherein the air inlet grill and the heat exchanger are both disposed in an arc shape, and the heat exchanger is attached to an inner side of the air inlet grill.

12. An air conditioner, comprising:

an air conditioner outdoor unit; and the number of the first and second groups,

the floor standing indoor air conditioner according to any one of claims 1 to 11, wherein the floor standing indoor air conditioner is connected to the outdoor air conditioner through a refrigerant pipe.