CN212005958U - Indoor unit of cabinet air conditioner and air conditioner - Google Patents

Abstract

The utility model provides a cabinet air conditioner indoor unit, air conditioner. The cabinet air conditioner indoor unit comprises an outer shell, wherein the outer shell is provided with a front wall facing a user, a rear wall arranged opposite to the front wall, a left wall and a right wall connected between the front wall and the rear wall, a first air inlet is formed in the left wall, a second air inlet is formed in the right wall, an air outlet is formed in the front wall, an air duct assembly is arranged in the outer shell, and the first air inlet, the second air inlet and the air outlet are communicated through the air duct assembly. According to the utility model discloses a cabinet air conditioner indoor unit, air conditioner set up the air intake respectively in the side about the indoor unit, can promote the intake of air conditioner and then guarantee the air output of air conditioner to need not to guarantee the minimum distance between the wall of the back wall of indoor unit and installation space, do benefit to and save installation space.

Description

Indoor unit of cabinet air conditioner and air conditioner

Technical Field

The utility model belongs to the technical field of air conditioning, concretely relates to cabinet air conditioner indoor unit, air conditioner.

Background

With the development of science and technology and the improvement of living standard, the conventional square cabinet air conditioner indoor unit with square upper air outlet cannot meet the requirements of users, and the air supply mode of the air conditioner begins to develop towards intellectualization and diversification. In recent years, various household vertical cabinet type air conditioners capable of achieving up-down air outlet and left-right air outlet appear on the market, rich and variable air supply modes are achieved, but corresponding air inlets are often arranged on a panel on the rear side of an air conditioner, the design of the air inlets is hidden, but the air inlets are insufficient, for example, the design size of the air inlets is limited, so that the air inlet amount cannot meet the air output requirement of the up-down air outlet or left-right air outlet mode, and the distance between the air conditioner and a wall of the cabinet type air conditioner indoor unit is kept relatively far in the layout of a room to ensure the smoothness of air inlet, so that waste is generated to some extent on the indoor space.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model is to provide a cabinet air conditioner indoor unit, air conditioner set up the air intake respectively in the side of controlling of indoor unit, can promote the intake of air conditioner and then guarantee the air output of air conditioner to need not to guarantee the minimum distance between the wall of the back wall of indoor unit and installation space, do benefit to and save installation space.

In order to solve the problem, the utility model provides a cabinet air conditioner indoor unit, which comprises an outer shell body, the shell body have towards in user's antetheca, with the relative back wall that sets up of antetheca, connect in the antetheca with left wall, right wall between the back wall, be equipped with first air intake on the wall of a left side, be equipped with the second air intake on the wall of the right side, be equipped with the air outlet on the antetheca, the wind channel subassembly has in the shell body, the wind channel subassembly will first air intake, second air intake, air outlet link up.

Preferably, the indoor unit of the cabinet air conditioner further comprises a heat exchanger, and the heat exchanger is provided with a first heat exchanging part and a second heat exchanging part which are respectively arranged corresponding to the first air inlet and the second air inlet.

Preferably, the air duct assembly includes an air duct housing and a centrifugal fan disposed in the air duct housing, the centrifugal fan has a first air inlet side and a second air inlet side opposite to each other, the first air inlet side corresponds to the first air inlet, and the second air inlet side corresponds to the second air inlet.

Preferably, the air outlet includes a first air outlet and a second air outlet, the first air outlet is located at the upper portion of the front wall, and the second air outlet is located at the lower portion of the front wall.

Preferably, the air duct shell includes an upper air duct and a lower air duct, the inlets of the upper air duct and the lower air duct are located in the circumferential direction of the centrifugal fan, the outlet of the upper air duct is communicated with the first air outlet, and the outlet of the lower air duct is communicated with the second air outlet.

Preferably, the upper air duct and the lower air duct are connected into a whole through a fan mounting shell to jointly form the air duct shell, and the centrifugal fan is located in the fan mounting shell.

Preferably, the rear wall, the left wall and the right wall jointly enclose an air inlet panel of the air conditioner, the front wall forms an air outlet panel of the air conditioner, and the air inlet panel is detachably connected with the air outlet panel.

The utility model also provides an air conditioner, including the indoor set, the indoor set is foretell cabinet air conditioner indoor set.

The utility model provides a pair of cabinet air conditioner indoor unit, air conditioner improves the air intake that is in on the back wall among the prior art for being in first air intake and second air intake on left wall, the right wall respectively, so because the air intake is designed more to make corresponding air inlet area obtain promoting, can promote the air intake of air conditioner and then guarantee the air output of air conditioner, and because the air intake no longer sets up on the back wall, consequently at the overall arrangement need not to guarantee the minimum distance between the wall of the back wall of indoor set and installation space during the indoor set, do benefit to and save installation space.

Drawings

Fig. 1 is a schematic view of a disassembled structure of a cabinet air conditioner indoor unit according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of a cabinet air conditioner indoor unit according to an embodiment of the present invention (inside, arrows in the figure show the flow direction of air flow);

fig. 3 is a cross-sectional view of fig. 2 (the arrows show the flow direction of the gas flow).

The reference numerals are represented as:

11. a front wall; 111. a first air outlet; 112. a second air outlet; 12. a rear wall; 13. a left wall; 131. a first air inlet; 14. a right wall; 141. a second air inlet; 2. a heat exchanger; 31. an air duct housing; 311. an upper air duct; 312. a lower air duct; 313. a fan mounting housing; 32. a centrifugal fan; 321. a first air inlet side; 322. a second air inlet side; 4. a base.

Detailed Description

With reference to fig. 1 to 3, according to the embodiment of the present invention, an indoor unit of a cabinet air conditioner is provided, including an outer shell and a base 4, the outer shell is assembled on the base 4, the outer shell has a front wall 11 facing a user, a rear wall 12 opposite to the front wall 11, a left wall 13 and a right wall 14 connected between the front wall 11 and the rear wall 12, a first air inlet 131 is disposed on the left wall 13, a second air inlet 141 is disposed on the right wall 14, an air outlet is disposed on the front wall 11, an air duct assembly is disposed in the outer shell, and the air duct assembly is used for connecting the first air inlet 131, the second air inlet 141 and the air outlet. In the technical scheme, the air inlets on the rear wall in the prior art are improved into the first air inlet 131 and the second air inlet 141 on the left wall 13 and the right wall 14 respectively, so that the air inlets are designed more, the corresponding air inlet area is increased, the air inlet amount of the air conditioner can be increased, the air outlet amount of the air conditioner is ensured, and the air inlets are not arranged on the rear wall any more, so that the minimum distance between the rear wall of the indoor unit and the wall of the installation space is not required to be ensured during the layout of the indoor unit, the installation space is saved, and it can be understood that the indoor unit in the prior art is often arranged at the corner, so that when the rear wall of the indoor unit is compactly contacted with the corner, the left wall 13 and the right wall 14 can still have air inlet spaces with the two side walls of the corner.

It will be understood that the cabinet air conditioner indoor unit further comprises a heat exchanger 2, and in particular, the heat exchanger 2 has a first heat exchanging portion and a second heat exchanging portion corresponding to the first air inlet 131 and the second air inlet 141, respectively, as shown in fig. 3 in particular, the heat exchanger 2 is designed to be U-shaped, wherein the U-shaped vertical section is respectively corresponding to the first heat exchanging part and the second heat exchanging part, furthermore, the U-shaped horizontal section is only a simple connecting part, it need not be designed as a heat sink capable conduit, but, of course, under certain specific requirements, a third air inlet corresponding to the U-shaped horizontal section may be further disposed on the rear wall 12, and at this time, the horizontal section is also designed to have a heat dissipation pipeline, that is, a third heat dissipation portion. Preferably, the first air inlet 131, the second air inlet 141, and the third air inlet are provided with corresponding wind shields to control the penetration of the air inlets.

Further, the air duct assembly includes an air duct housing 31 and a centrifugal fan 32 disposed in the air duct housing 31, the centrifugal fan 32 may be multiple, and at this time, the air duct housing 31 may be designed to be relatively complex to meet the correspondence between the first air inlet 131, the second air inlet 141 and the inlets of the multiple centrifugal fans 32, and as a more preferable technical solution, the centrifugal fan 32 is single and has a first air inlet side 321 and a second air inlet side 322 opposite to each other, the first air inlet side 321 is disposed corresponding to the first air inlet 131, and the second air inlet side 322 is disposed corresponding to the second air inlet 141.

In order to improve the diversity of the air outlet directions of the air conditioner to adapt to different operating conditions, preferably, the air outlets include a first air outlet 111 and a second air outlet 112, the first air outlet 111 is located at the upper portion of the front wall 11, and the second air outlet 112 is located at the lower portion of the front wall 11, with such a structure, whether the first air outlet 111 and the second air outlet 112 penetrate through may be selected, for example, when the air conditioner is in a heating mode, the second air outlet 112 at the lower portion is opened, and the first air outlet 111 at the upper portion is closed, so that the heating air flow adjusts the indoor space from bottom to top by using the principle that the density of the hot air flow is small, similarly, when the air conditioner is in a cooling mode, the second air outlet 112 at the lower portion is closed, and the first air outlet 111 at the upper portion is opened, so that the indoor space is adjusted from top to bottom by using the principle that the density of the cold, thereby improving the stereoscopic feeling of the temperature adjustment of the air conditioner.

As a specific embodiment of the air duct housing, preferably, the air duct housing includes an upper air duct 311 and a lower air duct 312, inlets of the upper air duct 311 and the lower air duct 312 are located on a circumferential direction of the centrifugal fan 32, an outlet of the upper air duct 311 is communicated with the first air outlet 111, an outlet of the lower air duct 312 is communicated with the second air outlet 112, further, the upper air duct 311 and the lower air duct 312 are connected (for example, detachably connected by bolts or the like) via a fan mounting housing 313 to form the air duct housing 31 together, and the centrifugal fan 32 is located in the fan mounting housing 313.

Preferably, the air inlet panel of air conditioner is enclosed into jointly to back wall 12, left wall 13 and right wall 14, antetheca 11 forms the air-out panel of air conditioner, the air inlet panel with can dismantle the connection between the air-out panel, thereby can simplify the assembly process of shell body improves the packaging efficiency of air conditioner.

According to the utility model discloses an embodiment still provides an air conditioner, including the indoor set, the indoor set is foretell cabinet air conditioner indoor set.

It is readily understood by a person skilled in the art that the advantageous ways described above can be freely combined, superimposed without conflict.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention. The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides a cabinet air conditioner indoor unit, includes the shell body, its characterized in that, the shell body have towards user's antetheca (11), with back wall (12) that the antetheca (11) set up relatively, connect in antetheca (11) with left wall (13), right wall (14) between back wall (12), be equipped with first air intake (131) on left wall (13), be equipped with second air intake (141) on right wall (14), be equipped with the air outlet on antetheca (11), the shell body is internal to have the wind channel subassembly, the wind channel subassembly will first air intake (131), second air intake (141), air outlet link up.

2. The indoor unit of a cabinet air conditioner according to claim 1, further comprising a heat exchanger (2), wherein the heat exchanger (2) is provided with a first heat exchanging portion and a second heat exchanging portion which are respectively arranged corresponding to the first air inlet (131) and the second air inlet (141).

3. The indoor unit of a cabinet air conditioner according to claim 2, wherein the air duct assembly comprises an air duct housing (31) and a centrifugal fan (32) disposed in the air duct housing (31), the centrifugal fan (32) has a first air inlet side (321) and a second air inlet side (322) opposite to each other, the first air inlet side (321) is disposed corresponding to the first air inlet (131), and the second air inlet side (322) is disposed corresponding to the second air inlet (141).

4. The indoor unit of a cabinet air conditioner according to claim 3, wherein the air outlet comprises a first air outlet (111) and a second air outlet (112), the first air outlet (111) is located at the upper part of the front wall (11), and the second air outlet (112) is located at the lower part of the front wall (11).

5. The indoor unit of a cabinet air conditioner according to claim 4, wherein the air duct casing comprises an upper air duct (311) and a lower air duct (312), the inlets of the upper air duct (311) and the lower air duct (312) are both located on the circumferential direction of the centrifugal fan (32), the outlet of the upper air duct (311) is communicated with the first air outlet (111), and the outlet of the lower air duct (312) is communicated with the second air outlet (112).

6. The indoor unit of a cabinet air conditioner according to claim 5, wherein the upper air duct (311) and the lower air duct (312) are connected into a whole through a fan mounting housing (313) to form the air duct housing (31), and the centrifugal fan (32) is located in the fan mounting housing (313).

7. The indoor unit of a cabinet air conditioner according to claim 1, wherein the rear wall (12), the left wall (13) and the right wall (14) together enclose an air inlet panel of the air conditioner, the front wall (11) forms an air outlet panel of the air conditioner, and the air inlet panel and the air outlet panel are detachably connected.

8. An air conditioner comprising an indoor unit, wherein the indoor unit is the cabinet air conditioner indoor unit defined in any one of claims 1 to 7.

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