CN209857184U - Air conditioner indoor unit and vertical air conditioner with same - Google Patents

Abstract

The utility model discloses an indoor set of air conditioning and vertical air conditioner that has it, the indoor set of air conditioning includes: the water collector comprises a shell, a heat exchanger, a lower fan assembly and a water pan, wherein an air inlet and an air outlet are formed in the shell, the air outlet comprises an upper air outlet, and the upper air outlet is formed in the front surface of the shell; the heat exchanger is arranged in the shell and positioned between the air inlet and the air outlet; the lower fan assembly is arranged in the shell and is positioned below the upper air outlet; the water pan is located the below of heat exchanger, and the water pan passes through threaded fastener and fixes with the internal perisporium of casing. According to the utility model discloses an indoor unit of air conditioner fixes the water collector on the casing through threaded fastener, simple structure, simple to operate, and production efficiency is high.

Description

Air conditioner indoor unit and vertical air conditioner with same

Technical Field

The utility model belongs to the technical field of domestic appliance technique and specifically relates to a machine and have its vertical air conditioner in air conditioning.

Background

When the air conditioner works in a cooling mode, the heat exchanger in the air conditioner can produce condensed water, the water receiving tray is a structure used for storing water and draining water in the air conditioner, is an essential device of the air conditioner and is generally arranged below the heat exchanger so as to receive the condensed water on the surface of the heat exchanger and discharge the condensed water. But the installation fixed mode of current water collector is complicated, and production efficiency is low, has the improvement space.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide an indoor set of air conditioning, the simple structure of the water collector of indoor set of air conditioning, simple to operate, and production efficiency is high.

The utility model also provides a vertical air conditioner of having above-mentioned air conditioning indoor set.

According to the utility model discloses machine in air conditioning, include: the air conditioner comprises a shell, an air inlet and an air outlet are formed on the shell, the air outlet comprises an upper air outlet, and the upper air outlet is formed on the front surface of the shell; the heat exchanger is arranged in the shell and is positioned between the air inlet and the air outlet; the lower fan assembly is arranged in the shell and is positioned below the upper air outlet; and the water receiving tray is positioned below the heat exchanger and is fixed with the inner peripheral wall of the shell through a threaded fastener.

According to the utility model discloses an indoor set of air conditioner utilizes threaded fastener to fix the water collector on the internal perisporium of the casing of indoor set of air conditioner, adopts the mode of spiro union fixed water collector and casing promptly, and joint strength between water collector and the casing can be guaranteed to this kind of mode, reduces the probability of breaking take place between the fixed block on water collector and the casing, and then improves the service reliability of product.

According to the utility model discloses an indoor unit of air conditioner, the water collector includes: the shell comprises a bottom wall, an arc-shaped peripheral wall and a side wall, wherein the arc-shaped peripheral wall and the side wall enclose the periphery of the bottom wall, and fixing parts used for being fixed with the shell are formed at two free end parts of the arc-shaped peripheral wall.

Further, the fixing part includes: the device comprises a top plate, a bottom plate and a vertical plate, wherein the top plate and the bottom plate are respectively connected with the upper end surface and the lower end surface of the arc-shaped peripheral wall, the vertical plate is supported between the top plate and the bottom plate, and a fastener through hole is formed in the vertical plate.

Optionally, the fastener through hole is located in a middle area of the vertical plate in the length direction of the vertical plate.

Further, the indoor unit of an air conditioner further comprises: the water collector supporting plate and the fixing blocks are fixed on the inner peripheral wall of the shell, the fixing blocks are located on two sides of the water collector supporting plate, threaded mounting holes are formed in the fixing blocks, and when the water collector is placed on the water collector supporting plate, the threaded mounting holes in the fixing blocks correspond to the fastener through holes in the vertical plate.

Optionally, one of the fixing portions further includes: the partition plate is connected between the top plate and the bottom plate, and a refrigerant pipe avoiding groove is formed between the partition plate and the side wall.

Further, a threaded fastener accommodating groove is formed between the vertical plate and the side wall or between the vertical plate and the partition plate.

Further, a heat exchanger supporting platform which is recessed upwards from the lower surface of the bottom wall is formed on the bottom wall, and the heat exchanger supporting platform is an arc-shaped supporting platform and follows the arc-shaped peripheral wall.

Further, the indoor unit of an air conditioner further includes: and the electric auxiliary heat mounting platform is arranged on the bottom wall and is positioned between the heat exchanger supporting platform and the side wall.

According to the utility model discloses a floor air conditioner of second aspect is provided with as any kind of first aspect the machine in the air conditioning. Compared with the prior art, the vertical air conditioner has the same advantages as the air conditioner indoor unit, and the description is omitted.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of an indoor unit of an air conditioner according to an embodiment of the present invention;

fig. 2 is an assembly schematic view of a water pan on a shell according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of the water pan of FIG. 2;

FIG. 4 is a schematic structural view of the housing of FIG. 2;

fig. 5 is a partially enlarged view of a portion a in fig. 4.

Reference numerals:

the air conditioner indoor unit 100 comprises a shell 1, an air inlet 11, an upper air outlet 12, an inner peripheral wall 13, a water receiving tray supporting plate 14, a fixing block 15, an air duct 16, a threaded mounting hole 151, a heat exchanger 2, a lower fan assembly 3, a centrifugal fan 31, a water receiving tray 4, a bottom wall 41, a heat exchanger supporting table 411, an electric auxiliary heating mounting table 412, an arc-shaped peripheral wall 42, a side wall 43, a fixing portion 44, a top plate 441, a bottom plate 442, a vertical plate 443, a fastener through hole 4431, a partition plate 444, a refrigerant pipe avoiding groove 45, a threaded fastener accommodating groove 46 and a drain pipe 47.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

An air conditioning indoor unit 100 according to an embodiment of the present invention is described below with reference to fig. 1 to 5. As shown in fig. 1 to 5, an air conditioning indoor unit 100 according to an embodiment of the present invention includes: the heat exchanger comprises a shell 1, a heat exchanger 2, a lower fan assembly 3 and a water pan 4.

As shown in fig. 1, in an embodiment of the present invention, an air inlet 11 and an air outlet are formed on a housing 1, the air inlet 11 is formed on a rear surface of the housing 1, the air outlet includes an upper air outlet 12, the upper air outlet 12 can be formed on a front surface of the housing 1, and an opening is opened forward, an air duct 16 is reserved between the air inlet 11 and the upper air outlet 12, the lower air blower assembly 3 is arranged in the air duct 16 to supply air through the upper air outlet 12, optionally, the upper air outlet 12 can be located above a height center plane of the housing 1, that is, the height of the upper air outlet 12 is greater than half of the height of the housing 1, so that it can be ensured that the outlet air can be blown out from a higher position, and a better purpose of.

The heat exchanger 2 is arranged in the shell 1 and between the air inlet 11 and the air outlet, the heat exchanger 2 can be arranged behind the upper air outlet 12, the lower fan assembly 3 is arranged on the front side of the heat exchanger 2, and therefore the lower fan assembly 3 and the heat exchanger 2 are arranged in a staggered mode in the transverse direction, the structural arrangement in the shell 1 is reasonable, the layout is compact, the space in the shell 1 is fully utilized, and the reduction of the size of the whole shell 1 is facilitated.

Lower fan subassembly 3 sets up in casing 1 and is located the below of last air outlet 12, and further, lower fan subassembly 3 can include the axis along the centrifugal wind wheel of horizontal extension, and from this, the air that gets into by air intake 11 transversely gets into centrifugal fan 31 back along the axis, from radially flowing out and getting into wind channel 16 under the effect of impeller blade, finally flows out by last air outlet 12, adopts the fan of this kind of form, can obtain great wind pressure, and the air supply effect is better.

The water pan 4 is located below the heat exchanger 2 and is used for receiving the condensed water on the surface of the heat exchanger 2 and discharging the condensed water, specifically, a water receiving groove may be formed on the water pan 4, and a drain pipe 47 may be formed at the bottom of the water receiving groove, so that the condensed water on the heat exchanger 2 may be discharged along the drain pipe 47, and the influence on the performance of the indoor unit 100 of the air conditioner due to the retention of part of the condensed water in the water pan 4 is avoided.

In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween.

In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.

Optionally, the utility model discloses water collector 4 accessible threaded fastener (not shown in the figure) is fixed with casing 1's internal perisporium 13, like this, utilize threaded fastener to fix water collector 4 on air conditioning indoor unit 100's casing 1's internal perisporium 13, adopt the spiro union mode to fix water collector 4 and casing 1 promptly, joint strength between water collector 4 and the casing 1 can be guaranteed to this kind of mode, reduce water collector 4 and casing 1 and go up the probability that takes place the fracture between the fixed block 15, and then improve the use reliability of product.

Further, as shown in fig. 3, the water tray 4 may include: the bottom wall 41, and the arc-shaped peripheral wall 42 and the side wall 43 that enclose the periphery of the bottom wall 41, alternatively, the bottom wall 41 of the drip tray 4 may be configured as an inclined surface, and the bottom wall 41 is inclined obliquely downward in the direction of the drain pipe 47, so that the condensed water dropping from the heat exchanger 2 flows toward the depression of the bottom wall 41 of the drip tray 4 under the action of gravity, and the depression is free of the drain pipe 47, thereby draining the condensed water out of the drip tray 4. Such volume of establishing can make the comdenstion water of water collector 4 assemble a department to whole discharge water collector 4 avoids partial comdenstion water can not discharge water collector 4 and is detained in water collector 4, and the condition that leads to bacterial growing appears, thereby has improved the use comfort level of product, and then has increased the market competition of product.

Further, as shown in fig. 3, a heat exchanger supporting platform 411 which is recessed upwards from the lower surface of the bottom wall 41 can be further formed on the bottom wall 41, and the heat exchanger 2 can be placed on the heat exchanger supporting platform 411, so that the heat exchanger 2 is supported by adopting a structure in the form of the supporting platform 411, the supporting strength of the heat exchanger 2 can be effectively increased, meanwhile, the condensed water in the water receiving tray 4 can be utilized to dissipate heat of the heat exchanger 2, the quality of the product is improved, and the market competitiveness of the product is increased.

Alternatively, the heat exchanger support platform 411 is an arc-shaped support platform 411 and follows the arc-shaped peripheral wall 42, so that the arc-shaped support platform 411 can have a larger support area, and the support strength can be further improved.

Further, the indoor unit 100 of the air conditioner according to the embodiment of the present invention may further include: the number of the electric auxiliary heat installation platforms 412 is two, and the two electric auxiliary heat installation platforms 412 are arranged on the bottom wall 41 at intervals and are used for fixedly installing the auxiliary electric heaters, so that the auxiliary electric heaters can assist the refrigerant to exchange heat when the outdoor temperature is low in winter, and indoor heat exchange requirements can be met. Optionally, the electrically assisted heat installation platform 412 may be located between the heat exchanger support platform 411 and the side wall 43, so as to fully utilize the space in the drip tray 4 without interfering with other components.

Optionally, fixing portions 44 for fixing with the housing 1 are formed at two free end portions of the arc-shaped peripheral wall 42, and the water collector 4 can be fixed on the housing 1 through the fixing portions 44 by threaded fasteners, so that the connection strength of the water collector 4 and the housing 1 is increased, and the water collector 4 is not easy to fall off the housing 1.

Further, as shown in fig. 3, the fixing portion 44 may include: top plate 441, bottom plate 442 and vertical plate 443, wherein top plate 441 and bottom plate 442 are respectively connected with the upper end surface and the lower end surface of arc-shaped peripheral wall 42, vertical plate 443 is supported between top plate 441 and bottom plate 442, the thickness of vertical plate 443 is smaller than the length of top plate 441 and bottom plate 442, and vertical plate 443 can be supported in the middle area of top plate 441 and bottom plate 442, so that fixing portion 44 is structurally stable, and stable installation of water-receiving tray 4 is facilitated.

Further, a fastener through hole 4431 may be provided on the riser 443, and the fastener through hole 4431 may be located in a middle region of the riser 443 in the length direction of the riser 443, so that a threaded fastener may be fitted on the mounting hole of the housing 1 after passing through the fastener through hole 4431, thereby achieving the mounting and fixing of the water pan 4 on the housing 1, and the mounting manner is simple and the connection is secure.

Optionally, as shown in fig. 2 and 4, the indoor unit 100 of an air conditioner according to an embodiment of the present invention may further include: water collector backup pad 14 and fixed block 15, water collector backup pad 14 and fixed block 15 are all fixed on casing 1's internal perisporium 13, furthermore, water collector backup pad 14 can be the arc, one of them part perisporium of arc is fixed with casing 1's internal perisporium 13, the upper surface of arc is used for supporting water collector 4, in other words, before being fixed in casing 1 with water collector 4, earlier water collector 4 overlap joint is on water collector backup pad 14, make water collector 4's lower surface support on water collector backup pad 14's upper surface, thereby prevent when installing water collector 4, water collector 4 sinks under the effect of gravity, bring inconvenience for the installation fixed process.

As shown in fig. 4, the fixing blocks 15 may include two sets, each set of fixing blocks 15 includes a plurality of fixing blocks 15, and the plurality of fixing blocks 15 are distributed in the longitudinal direction (i.e., the height direction) of the casing 1 at intervals from top to bottom, so as to meet the requirements of different heights of the heat exchanger 2 and installation positions of the water pan 4, and improve the universality of the indoor air conditioning unit 100.

In the description of the present invention, "a plurality" means two or more.

Further, as shown in fig. 4, the fixing blocks 15 are located at both sides of the water collector support plate 14 and are spaced apart from the water collector support plate 14 in a lateral direction, thereby facilitating the fitting and fixing of the water collector 4 and the fixing blocks 15. Optionally, as shown in fig. 5, a threaded mounting hole 151 may be formed in the fixing block 15, and the threaded mounting hole 151 may be a blind hole, so that in the process of fixing the water collector 4 to the housing 1, a threaded fastener, such as a screw, may pass through the fastener through hole 4431 in the fixing portion 44 and be screwed into the threaded mounting hole 151 of the fixing block 15, thereby achieving the fixed connection between the water collector 4 and the housing 1, and the connection strength is high, thereby reducing the probability of fracture between the water collector 4 and the fixing block 15 on the housing 1, and further improving the use reliability of the product.

It should be noted that, when the water collector 4 is placed on the water collector support plate 14, the threaded mounting holes 151 on the two fixing blocks 15 located on the same plane respectively correspond to the fastening piece through holes 4431 on the fixing block vertical plates 443 located at the two ends of the water collector 4, so that the mounting accuracy of the water collector 4 can be ensured, and the existence of mounting stress caused by the complete correspondence between the fastening piece through holes 4431 and the threaded mounting holes 151 is prevented, thereby damaging the water collector 4 and the fixing blocks 15.

As shown in fig. 3, one of the fixing portions 44 (e.g., the fixing portion 44 on the left side in fig. 3) may further include: the partition 444 and the partition 444 are connected between the top plate 441 and the bottom plate 442, specifically, the partition 444 may be connected between a right end of the top plate 441 and a right end of the bottom plate 442, a refrigerant pipe avoiding groove 45 is formed between the partition 444 and the side wall 43, and a refrigerant pipe on the heat exchanger 2 may penetrate out from the refrigerant pipe avoiding groove 45, so that a refrigerant is poured into the refrigerant pipe, the operation is convenient, and the layout of the indoor unit 100 of the air conditioner is compact.

Alternatively, a threaded fastener receiving groove 46 may be formed between the riser 443 and the side wall 43 or between the riser 443 and the partition 444, and specifically, as shown in fig. 3, a threaded fastener receiving groove 46 may be formed between the riser 443 of the left fixing portion 44 and the partition 444, and a threaded fastener receiving groove 46 may be formed between the riser 443 of the right fixing portion 44 and the side wall 43, so that when a threaded fastener passes through the fastener penetration hole 4431 and is screwed and fitted in the threaded mounting hole 151, a head of the threaded fastener may be hidden in the threaded fastener receiving groove 46 without protruding out of the side wall 43, thereby improving the appearance quality of the threaded fastener and preventing the threaded fastener from interfering with other components and damaging other components.

In conclusion, according to the utility model discloses indoor unit of air conditioner 100 utilizes threaded fastener to fix water collector 4 on the internal perisporium 13 of indoor unit of air conditioner 100's casing 1, adopts the mode of spiro union to fix water collector 4 and casing 1 promptly, and joint strength between water collector 4 and the casing 1 can be guaranteed to this kind of mode, reduces water collector 4 and casing 1 and goes up the probability that takes place fracture between the fixed block 15, and then improves the use reliability of product. Meanwhile, the fixing part 44 and the fixing block 15 are matched in a mode that the connecting strength of the fixing part and the fixing block can be further increased, the mounting precision of the water collector 4 can be guaranteed by the water collector supporting plate 14, and the water collector 4 can be prevented from falling.

Other configurations of the air conditioning indoor unit 100 according to the embodiment of the present invention, such as the heat exchanger 2, are known to those skilled in the art and will not be described in detail herein.

The utility model also provides a vertical air conditioner, this vertical air conditioner includes foretell indoor set of air conditioner 100 to have simple structure, water collector 4's simple to operate, advantages such as production efficiency height.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. An indoor unit of an air conditioner, comprising:

the air conditioner comprises a shell, an air inlet and an air outlet are formed on the shell, the air outlet comprises an upper air outlet, and the upper air outlet is formed on the front surface of the shell;

the heat exchanger is arranged in the shell and is positioned between the air inlet and the air outlet;

the lower fan assembly is arranged in the shell and is positioned below the upper air outlet;

and the water receiving tray is positioned below the heat exchanger and is fixed with the inner peripheral wall of the shell through a threaded fastener.

2. An indoor unit of an air conditioner according to claim 1, wherein the water receiving tray includes: the shell comprises a bottom wall, an arc-shaped peripheral wall and a side wall, wherein the arc-shaped peripheral wall and the side wall enclose the periphery of the bottom wall, and fixing parts used for being fixed with the shell are formed at two free end parts of the arc-shaped peripheral wall.

3. An indoor unit of an air conditioner according to claim 2, wherein the fixing portion includes: the device comprises a top plate, a bottom plate and a vertical plate, wherein the top plate and the bottom plate are respectively connected with the upper end surface and the lower end surface of the arc-shaped peripheral wall, the vertical plate is supported between the top plate and the bottom plate, and a fastener through hole is formed in the vertical plate.

4. An indoor unit of an air conditioner according to claim 3, wherein the fastener penetration hole is located in a middle region of the vertical plate in a length direction of the vertical plate.

5. An indoor unit of an air conditioner according to claim 3, further comprising: the water collector supporting plate and the fixing blocks are fixed on the inner peripheral wall of the shell, the fixing blocks are located on two sides of the water collector supporting plate, threaded mounting holes are formed in the fixing blocks, and when the water collector is placed on the water collector supporting plate, the threaded mounting holes in the fixing blocks correspond to the fastener through holes in the vertical plate.

6. An indoor unit of an air conditioner according to claim 3, wherein one of the fixing portions further comprises: the partition plate is connected between the top plate and the bottom plate, and a refrigerant pipe avoiding groove is formed between the partition plate and the side wall.

7. An indoor unit of an air conditioner according to claim 6, wherein a screw fastener receiving groove is formed between the upright plate and the side wall or between the upright plate and the partition plate.

8. An indoor unit of an air conditioner according to claim 2, wherein a heat exchanger support base is formed on the bottom wall so as to be recessed upward from a lower surface of the bottom wall, and the heat exchanger support base is an arc-shaped support base and follows the arc-shaped peripheral wall.

9. An indoor unit of an air conditioner according to claim 8, further comprising: and the electric auxiliary heat mounting platform is arranged on the bottom wall and is positioned between the heat exchanger supporting platform and the side wall.

10. A floor air conditioner characterized by comprising an indoor unit of an air conditioner according to any one of claims 1 to 9.