CN219735466U - Evaporator bracket, air duct volute and vertical air conditioner - Google Patents

Abstract

The utility model discloses an evaporator bracket, an air duct volute and a vertical air conditioner, wherein the evaporator bracket is used for the vertical air conditioner and comprises the following components: the upper end plate is positioned on the upper side of the evaporator, a first water collecting tank is formed on the upper side surface of the upper end plate, a first drain hole penetrating through the upper end plate along the up-down direction is formed in the first water collecting tank, and the first drain hole is communicated to a water receiving disc of the vertical air conditioner. According to the evaporator bracket provided by the utility model, condensed water on the upper end plate of the evaporator bracket can be collected and discharged to the water receiving disc, so that the condensed water is prevented from gathering on the evaporator bracket, the number of adhering sponges on the evaporator bracket can be reduced, the production cost is reduced, and meanwhile, the component structure is simplified, so that the installation efficiency is improved.

Description

Evaporator bracket, air duct volute and vertical air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to an evaporator bracket, an air duct volute and a vertical air conditioner.

Background

The existing vertical air conditioner keeps warm by sticking the sponge, so that condensate water is prevented from being generated, the sponge is easy to mould and generate peculiar smell, and meanwhile, the number of parts is large, and the assembly is complex.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model aims to provide an evaporator bracket which can collect condensed water generated by an upper end plate of the evaporator bracket and drain the condensed water to a water receiving disc, so that the condensed water is prevented from gathering on the evaporator bracket, the sticking of sponge on the evaporator bracket can be reduced, the production cost is reduced, and meanwhile, the component structure is simplified, so that the installation efficiency is improved.

The utility model also provides an air duct volute.

The utility model also provides a vertical air conditioner.

According to an evaporator stand of a first aspect of the present utility model, the evaporator stand is for a floor air conditioner, the evaporator stand includes: the upper end plate is positioned on the upper side of the evaporator, a first water collecting tank is formed on the upper side surface of the upper end plate, a first drain hole penetrating through the upper end plate along the up-down direction is formed in the first water collecting tank, and the first drain hole is communicated to a water receiving disc of the vertical air conditioner.

According to the evaporator bracket provided by the utility model, the condensed water generated on the upper end plate is collected through the first water collecting groove on the upper end plate, and is discharged into the water receiving disc through the first water discharging hole, so that the condensed water is prevented from gathering on the upper end plate, the sticking of sponge on the evaporator bracket can be reduced, the production cost is reduced, and meanwhile, the component structure is simplified, so that the installation efficiency is improved.

In some embodiments, the first drain hole is adapted to be vertically aligned with the evaporator.

In some embodiments, the upper side surface of the upper end plate is provided with a plurality of first separation ribs arranged at intervals, the first separation ribs divide the first water collecting tank into a plurality of first water collecting areas, the first water discharging holes comprise a plurality of first water collecting areas, and each first water collecting area is provided with at least one first water discharging hole.

According to a second aspect of the present utility model, the air duct volute is used for a vertical air conditioner, and the air duct volute includes: the top plate is positioned at the top of the air duct volute, a second water collecting groove is formed in the upper side surface of the top plate, a second drain hole penetrating through the top plate is formed in the second water collecting groove, and the second drain hole is communicated to a water receiving disc of the vertical air conditioner.

According to the air duct volute, the condensed water generated by the top plate is collected through the second water collecting groove on the upper side surface of the top plate, the condensed water is discharged to the water receiving disc through the second water discharging hole, and the condensed water is prevented from gathering on the top plate of the air duct volute, so that the sticking of sponge on the air duct volute can be reduced, the production cost is reduced, and meanwhile, the component structure is simplified, so that the installation efficiency is improved.

In some embodiments, a second separation rib is arranged in the second water collecting tank, the second separation rib separates the second water collecting tank into a plurality of second water collecting areas, and each second water collecting area is provided with at least one second drain hole.

In some embodiments, the air duct volute comprises a side plate which is connected to the lower side of the top plate and extends vertically, the second partition rib comprises an annular partition rib, the annular partition rib partitions two second water collecting areas on the inner side and the outer side of the annular partition rib, the annular partition rib is provided with a first notch, two opposite side walls of the first notch are connected with guide ribs, the guide ribs extend to the edge of the top plate, the two guide ribs define the second water draining holes communicated with the second water collecting areas on the inner side of the annular partition rib, and the outlets of the second water draining holes extend to the surface of the side plate, or the outlets of the second water draining holes extend to the upper side of a first water collecting tank on the top of the evaporator bracket; the second drain holes communicated with the second water collecting area outside the annular separation rib penetrate through the top plate vertically, and the outlet ends of the second drain holes extend to the surface of the side plate.

In some embodiments, the second spacer bar further includes a radial spacer bar, one end of the radial spacer bar is connected to the outer surface of the annular spacer bar, and the other end of the radial spacer bar extends to the edge of the top plate, where a second notch is disposed on the radial spacer bar, and the second notch is communicated with two sides of the radial spacer bar in the thickness direction, or the height of the radial spacer bar is smaller than the depth of the second water collecting area.

In some embodiments, the air duct volute further comprises a side plate and a bottom plate, the side plate extends vertically, the top plate and the bottom plate are respectively connected to the upper end and the lower end of the side plate, a water receiving groove is formed on the bottom plate and used for receiving condensed water flowing down from the evaporator and/or the side plate, and the water receiving groove is communicated with the water receiving disc.

In some embodiments, the water receiving grooves are multiple, and the water receiving grooves are arranged on the bottom plate at intervals.

In some embodiments, the plurality of water receiving tanks includes: the first water receiving tank is arranged on the outer side of the outer wall surface of the side plate and used for receiving condensed water flowing down from the outer wall surface of the side plate, and a first water outlet communicated with the water receiving disc is formed in the bottom wall of the first water receiving tank; a second water receiving tank provided inside the inner wall surface of the side plate, for receiving condensed water flowing down from the inner wall surface of the side plate, the bottom wall of the second water receiving tank being formed with a second water outlet communicating with the water receiving tray; the third water receiving tank is arranged on the front side of the air duct volute and used for receiving condensed water dropping from the front side of the air duct volute, and a third water outlet communicated with the water receiving tray is formed in the bottom wall of the third water receiving tank.

In some embodiments, an overflow port is provided on the wall of the second water receiving tank, and the height of the overflow port is higher than the height of the second water outlet.

In some embodiments, the second drain opening is provided with at least two.

In some embodiments, the first drain opening, the second drain opening, and the third drain opening are all located directly above the drip tray.

In some embodiments, a side surface of the side plate facing away from the air duct is provided with a reinforcing rib, and the reinforcing rib extends in a horizontal direction and/or a vertical direction.

The floor air conditioner according to the third aspect of the present utility model includes: the evaporator stand of the first aspect of the utility model and/or the air duct volute of the second aspect of the utility model.

According to the vertical air conditioner provided by the utility model, the evaporator bracket of the embodiment of the first aspect is arranged to collect the condensed water generated by the upper end plate of the evaporator bracket and drain the condensed water to the water receiving disc, and meanwhile, the condensed water generated by the evaporator drops into the water receiving disc along the evaporator under the action of gravity, so that the condensed water is prevented from being gathered on the evaporator assembly, thereby reducing the sticking of sponge on the evaporator assembly, reducing the production cost, and simplifying the component structure to improve the installation efficiency. By arranging the air duct volute of the embodiment of the second aspect, condensed water generated at each part of the air duct assembly can be collected and discharged to the water receiving disc, so that the condensed water is prevented from gathering on the air duct assembly, the sponge can be reduced from being stuck on the air duct assembly, the production cost is reduced, and meanwhile, the component structure is simplified, so that the installation efficiency is improved.

Additional aspects and advantages of the utility model 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 utility model.

Drawings

Fig. 1 is a schematic view of a floor air conditioner according to an embodiment of the present utility model;

fig. 2 is an exploded view of the stand air conditioner shown in fig. 1;

FIG. 3 is a schematic view of the air duct assembly and evaporator assembly shown in FIG. 1;

FIG. 4 is a schematic view of another angle of the air chute assembly and evaporator assembly shown in FIG. 3;

FIG. 5 is a schematic view of the air chute assembly shown in FIG. 4;

FIG. 6 is a schematic view of the air chute assembly shown in FIG. 5 at another angle;

FIG. 7 is a schematic view of yet another angle of the air chute assembly and evaporator assembly shown in FIG. 4;

FIG. 8 is a schematic view of the air duct volute of FIG. 5 with second notches in the radial separating ribs;

fig. 9 is a schematic view of the evaporator stand shown in fig. 3.

Reference numerals:

100. a vertical air conditioner; 101. an air inlet; 102. an air outlet; the method comprises the steps of carrying out a first treatment on the surface of the

10. An evaporator assembly;

11. an evaporator support; 111. an upper end plate; 1111. a first water collection sump; 11111. a first water collection zone; 1112. a first drain hole; 1113. a first separator rib;

12. an evaporator;

13. a heating device;

20. an air duct assembly;

21. an air duct volute;

211. a top plate; 2111. a second water collection sump; 21111. a second water collection zone; 2112. a second drain hole; 2113. second separating ribs; 2113a, annular spacer ribs; 2113b, radial spacer ribs; 21131. a first notch; 21132. a second notch; 2114. a guide rib;

212. a side plate; 2121. reinforcing ribs;

213. a bottom plate; 2131. a first water receiving tank; 2132. a first drain port; 2133. a second water receiving tank; 2134. a second drain port; 2135. a third water receiving tank; 2136. a third drain port; 2137. an overflow port;

22. a wind wheel;

30. a front panel assembly;

40. a panel bracket assembly;

50. an air outlet frame assembly;

60. a top cover;

70. a chassis assembly;

80. an outer box floor assembly;

90. and (5) a water receiving tray.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

An evaporator stand 11 according to an embodiment of the present utility model is described below with reference to fig. 3 and 4.

The evaporator stand 11 according to the embodiment of the first aspect of the present utility model is used for a floor air conditioner 100, as shown in fig. 4, the evaporator stand 11 including: an upper end plate 111 positioned at an upper side of the evaporator 12, a first water collecting tank 1111 is formed at an upper side surface of the upper end plate 111, a first water discharge hole 1112 penetrating the upper end plate 111 in an up-down direction is formed in the first water collecting tank 1111, and the first water discharge hole 1112 is communicated to the water receiving tray 90 of the floor type air conditioner 100.

Specifically, the first water collection tank 1111 is provided on the upper end plate 111 on the upper side of the evaporator 12, and the first water discharge hole 1112 is provided penetrating in the up-down direction on the bottom wall of the first water collection tank 1111. When the evaporator 12 works, the water vapor in the space right above the upper end plate 111 of the evaporator 12 is liquefied into condensed water when being cooled, the condensed water is collected on the upper end plate 111, the condensed water is collected in the first water collecting tank 1111 under the action of gravity, and the condensed water is discharged downwards to the water receiving tray 90 through the first water discharging hole 1112.

According to the evaporator stand 11 of the embodiment of the utility model, the first water collection tank 1111 is provided on the upper end plate 111 to collect condensed water generated on the upper end plate 111, and the first water discharge hole 1112 is provided in the first water collection tank 1111 to discharge the condensed water into the water receiving tray 90, so that the condensed water is prevented from collecting on the upper end plate 111, thereby reducing the sticking of sponge on the evaporator stand 11, reducing the production cost, and simplifying the component structure to improve the installation efficiency.

The water pan 90 of the stand-alone air conditioner 100 may be a single piece or may be integrally formed with another piece. For example, in some preferred embodiments, the lower end plate of the evaporator stand 11 is formed as a water pan 90, i.e., the lower end plate of the evaporator 12 has a water receiving cavity formed therein.

In some embodiments of the utility model, the projected area of the first water collection tank 1111 in the horizontal plane is not less than 70% of the upper surface area of the upper end plate 111, for example, the projected area of the first water collection tank 1111 in the horizontal plane may be 70%, 75%, 80%, 85%, 90% or 95% of the upper surface area of the upper end plate 111. Thus, the first water collection tank 1111 collects as much condensed water on the upper end plate 111 as possible, ensures that the condensed water on the upper end plate 111 is discharged in time, and avoids the condensed water from collecting on the upper end plate 111.

In some embodiments of the present utility model, as shown in fig. 3, the first water discharge hole 1112 is adapted to face the evaporator 12 vertically, such that the water discharged from the first water discharge hole 1112 can directly fall onto the evaporator 12, be drained through the evaporator 12, and then flow into the water receiving tray 90, thereby reducing the height and speed of the water flowing toward the water receiving tray 90 and reducing the splashing degree of the water in the water receiving tray 90.

In some embodiments of the present utility model, as shown in fig. 4, the upper side surface of the upper end plate 111 is provided with a plurality of first partition ribs 1113 arranged at intervals, the plurality of first partition ribs 1113 partition the first water collection tank 1111 into a plurality of first water collection areas 11111, and the first water discharge holes 1112 include a plurality of first water collection areas 11111, each of which is provided with at least one first water discharge hole 1112. Through arranging a plurality of first separating ribs 1113, the intensity of upper end plate 111 can be strengthened when a plurality of first separating ribs 1113 separate first water catch bowl 1111 into a plurality of first water collecting areas 11111, and a plurality of first water collecting areas 11111 can avoid the comdenstion water too concentrated in a position, avoid comdenstion water to discharge untimely spilling over, and every first water collecting area 11111 is provided with a first wash port 1112 at least and is used for guaranteeing that the comdenstion water in the first water collecting area 11111 can in time discharge through first wash port 1112, prevents comdenstion water gathering.

Further, the bottom wall of each first water collecting region 11111 may extend obliquely downward in a direction toward the corresponding first water drain hole 1112, so that condensed water in the first water collecting region 11111 may be drained in time under the action of gravity, and condensation water is prevented from collecting in the first water collecting region 11111.

The duct scroll 21 according to the embodiment of the present utility model is described below with reference to fig. 5, 6, 7, and 8.

The air duct scroll 21 according to the embodiment of the second aspect of the present utility model is used for a floor air conditioner 100, as shown in fig. 5 and 6, the air duct scroll 21 includes: the top plate 211 is positioned at the top of the air duct volute 21, a second water collecting groove 2111 is formed on the upper side surface of the top plate 211, a second water draining hole 2112 penetrating through the top plate 211 is formed in the second water collecting groove 2111, and the second water draining hole 2112 is communicated with the water receiving tray 90 of the vertical air conditioner 100.

When condensate is generated on the upper surface of the top plate 211, the condensate is collected in the second sump 2111, and is guided by the second sump 2111 to be discharged to the drain pan 90 through the second drain hole 2112 by gravity.

According to the air duct volute 21 of the embodiment of the utility model, the second water collecting groove 2111 is arranged to collect condensed water, the condensed water is discharged to the water receiving disc 90 through the second water discharging hole 2112, and the condensed water is prevented from being collected on the top plate 211, so that the sticking of sponge on the air duct volute 21 can be reduced, the production cost is reduced, and meanwhile, the component structure is simplified, so that the installation efficiency is improved.

In some embodiments of the utility model, the projected area of the second sump 2111 in the horizontal plane is not less than 70% of the upper surface of the top plate 211, for example, the projected area of the second sump 2111 in the horizontal plane may be 70%, 75%, 80%, 85%, 90% or 95% of the upper surface area of the top plate 211. Therefore, the second water collecting tank 2111 collects as much condensed water on the upper surface of the top plate 211 as possible, so that the condensed water on the top plate 211 is ensured to be discharged in time, and the condensed water is prevented from being collected on the top plate 211.

In some embodiments of the present utility model, as shown in fig. 5 and 6, a second partition rib 2113 is provided in the second water collecting tank 2111, the second partition rib 2113 partitioning the second water collecting tank 2111 into a plurality of second water collecting areas 21111, each second water collecting area 21111 being provided with at least one second drain hole 2112. By providing the second partition ribs 2113, the strength of the top plate 211 can be enhanced while the second water collecting tank 2111 is partitioned into a plurality of second water collecting areas 21111, and each second water collecting area 21111 is provided with at least one second water draining hole 2112, so that condensed water in the second water collecting area 21111 can be timely drained, and condensed water is prevented from gathering.

Further, the bottom wall of each second water collecting region 21111 may extend obliquely downward in a direction toward the corresponding second water drain hole 2112, whereby condensed water in the second water collecting region 21111 may be drained in time under the action of gravity, avoiding the condensed water from collecting in the first water collecting region 11111.

In some embodiments of the present utility model, as shown in fig. 5 and 6, the duct scroll 21 includes a side plate 212 connected to the lower side of the top plate 211 and extending vertically, and the second partition rib 2113 includes an annular partition rib 2113a, and the annular partition rib 2113a partitions two second water collecting areas 21111 located at both inner and outer sides of the annular partition rib 2113 a. By providing the annular separation rib 2113a to separate the two second water collecting areas 21111 on the inner and outer sides of the annular separation rib 2113a, the condensed water generated on the top plate 211 is collected separately and discharged, and the condensed water is prevented from accumulating at one position.

Wherein in some embodiments, the annular partition rib 2113a has a first notch 21131, two opposite side walls of the first notch 21131 are connected with guide ribs 2114, the guide ribs 2114 extend to the edge of the top plate 211, a second drain hole 2112 communicated with a second water collecting area 21111 inside the second partition rib 2113 is defined between the two guide ribs 2114, and an outlet of the second drain hole 2112 extends to an upper side of the first water collecting groove 1111 of the top of the evaporator bracket 11, condensed water in the second water collecting area 21111 inside the annular partition rib 2113a is drained into the first water collecting groove 1111 of the top of the evaporator bracket 11 through the second drain hole 2112, and then drained into the water receiving disc 90, so that condensed water is prevented from collecting in the second water collecting area 21111 inside the second partition rib 2113.

In some embodiments, the second drain hole 2112 communicating with the second water collecting region 21111 outside the annular separation rib 2113a penetrates the top plate 211 up and down, and the outlet end of the second drain hole 2112 extends to the surface of the side plate 212, the side plate 212 can drain condensed water flowing onto the side plate 212 while supporting the air duct volute 21, the condensed water in the second water collecting region 21111 outside the annular separation rib 2113a is drained to the surface of the side plate 212 through the second drain hole 2112, and the condensed water flows into the water receiving groove on the bottom plate 213 of the air duct 21 through the side plate 212 and is further drained to the water receiving disc 90, so that the condensed water is prevented from accumulating in the second water collecting region 21111 outside the annular separation rib 2113 a.

In some embodiments of the present utility model, as shown in fig. 8, the second separating rib 2113 further includes a radial separating rib 2113b, one end of the radial separating rib 2113b is connected to the outer surface of the annular separating rib 2113a, and the other end of the radial separating rib 2113b extends to the edge of the top plate 211, wherein a second notch 21132 is provided on the radial separating rib 2113b, the second notch 21132 communicates with both sides of the radial separating rib 2113b in the thickness direction, and by providing the radial separating rib 2113b, the strength of the top plate 211 is improved, and when condensed water exists in the area defined by the radial separating rib 2113b, the annular separating rib 2113a and the edge portion of the top plate 211, the condensed water can flow into the second water collecting area 21111 outside the annular separating rib 2113a through the second notch 21132 on the radial separating rib 2113b, and then be discharged through the second water discharge hole 2112.

In some embodiments of the utility model, as shown in fig. 6, the height of radial separation ribs 2113b is less than the depth of second catchment area 21111. When the condensed water is higher than the radial partition rib 2113b, the condensed water flows over the radial partition rib 2113b into the second water collecting area 21111 outside the annular partition rib 2113a, and is discharged through the second drain hole 2112.

In some embodiments of the present utility model, as shown in fig. 5 and 6, the air duct scroll 21 further includes a side plate 212 and a bottom plate 213, the side plate 212 extends vertically, the top plate 211 and the bottom plate 213 are respectively connected to the upper and lower ends of the side plate 212, a water receiving groove is formed on the bottom plate 213, the water receiving groove is used for receiving condensed water flowing down from the evaporator 12 and/or the side plate 212, and the water receiving groove is communicated with the water receiving tray 90. The side plate 212 is used for connecting the top plate 211 and the bottom plate 213, supporting the air duct volute 21, the side plate 212, the top plate 211 and the bottom plate 213 cooperate to define an air duct, the bottom plate 213 is provided with a water receiving groove while supporting the air duct volute 21, condensed water flowing down by the evaporator 12 and/or the side plate 212 is collected in the water receiving groove, the water receiving groove is communicated with the water receiving disc 90, and the condensed water is drained into the water receiving disc 90 through drainage of the water receiving groove.

In some embodiments of the present utility model, as shown in fig. 7, a plurality of water receiving tanks are arranged on the bottom plate 213 at intervals, and the plurality of water receiving tanks receive condensed water discharged from different locations while avoiding the condensed water from collecting at one location.

In some embodiments of the present utility model, as shown in fig. 7, the plurality of water receiving tanks include: a first water receiving tank 2131, a second water receiving tank 2133 and a third water receiving tank 2135. By arranging the first water receiving groove 2131, the second water receiving groove 2133 and the third water receiving groove 2135, condensed water generated at each part of the air duct volute 21 is separated and collected and drained, and a large amount of condensed water is prevented from being collected at one part.

The first water receiving tank 2131 is disposed outside the outer wall surface of the side plate 212, the first water receiving tank 2131 is used for receiving the condensed water flowing down from the outer wall surface of the side plate 212, the bottom wall of the first water receiving tank 2131 is formed with a first water outlet 2132 communicated with the water receiving tray 90, by disposing the first water receiving tank 2131, the first water receiving tank 2131 receives the condensed water generated from the rear side (the rear side as shown in fig. 3) of the air duct volute 21 and the condensed water flowing down to the side plate 212 on the top plate 211, thereby restricting the flow of the condensed water generated from the rear side of the air duct volute 21 and the condensed water flowing down to the side plate 212, and by disposing the first water outlet 2132 communicated with the water receiving tray 90 on the bottom wall of the first water receiving tank 2131, the condensed water in the first water receiving tank 2131 can be timely discharged into the water receiving tray 90, and the condensed water is prevented from being accumulated in the first water receiving tank 2131.

The second water receiving tank 2133 is provided on the inner side of the inner wall surface of the side plate 212, the second water receiving tank 2133 is for receiving condensed water flowing down from the inner wall surface of the side plate 212, the bottom wall of the second water collecting tank 2111 is formed with a second water outlet 2134 communicating with the water receiving tray 90, the second water receiving tank 2133 is provided to receive condensed water flowing down from the inner wall surface of the side plate 212, thereby restricting the flow of condensed water flowing down from the inner wall surface of the side plate 212, and the bottom wall of the second water receiving tank 2133 is provided with the second water outlet 2134 communicating with the water receiving tray 90, so that condensed water in the second water receiving tank 2133 can be timely discharged into the water receiving tray 90, and accumulation of condensed water in the second water receiving tank 2133 is avoided.

The third water receiving tank 2135 is provided at the front side (front side as shown in fig. 6) of the air duct scroll 21, the third water receiving tank 2135 is for receiving condensed water dropped from the front side of the air duct scroll 21, the bottom wall of the third water receiving tank 2135 is formed with a third water discharge port 2136 communicating with the water receiving tray 90, by providing the third water receiving tank 2135, the third water receiving tank 2135 receives condensed water dropped from the front side (front side as shown in fig. 6) of the air duct scroll 21, thereby restricting the flow of condensed water dropped from the front side of the air duct scroll 21, by providing the third water discharge port 2136 communicating with the water receiving tray 90 at the bottom wall of the third water receiving tank 2135, so that condensed water in the third water receiving tank 2135 can be discharged into the water receiving tray 90 in time, and accumulation of condensed water in the third water receiving tank 2135 is avoided.

In some embodiments of the present utility model, as shown in fig. 7 and 8, an overflow port 2137 is provided on the wall of the second water receiving tank 2133, and the height of the overflow port 2137 is higher than that of the second water outlet 2134, and by providing the overflow port 2137 and making the height of the overflow port 2137 higher than that of the second water outlet 2134, when the height of the condensed water is higher than that of the overflow port 2137, the condensed water is discharged from the overflow port 2137, thereby preventing the condensed water from being unable to be discharged in time to cause a large amount of accumulation.

In some embodiments of the present utility model, the second drain opening 2134 is provided with at least two, for example, 2, 3 or 4 second drain holes 2134, so that when one of the second drain openings 2134 cannot drain normally, the condensed water in the second water receiving groove 2133 can still drain through the remaining second drain openings 2134, thereby avoiding the condensed water from accumulating in the second water receiving groove 2133.

In some embodiments of the present utility model, the first water drain opening 2132, the second water drain opening 2134 and the third water drain opening 2136 are all positioned directly above the water receiving tray 90, the first water drain opening 2132, the second water drain opening 2134 and the third water drain opening 2136 are arranged directly above the water receiving tray 90, and the condensed water is directly discharged into the water receiving tray 90 through the first water drain opening 2132, the second water drain opening 2134 and the third water drain opening 2136 under the action of gravity, so that the installation of a drainage device is omitted, and the production cost is saved.

In some embodiments of the present utility model, as shown in fig. 5, a side surface of the side plate 212 facing away from the air duct is provided with a reinforcing rib 2121, and the reinforcing rib 2121 extends in a horizontal direction and/or a vertical direction. By providing the reinforcing ribs 2121, the strength of the side plate 212 is improved.

The floor air conditioner 100 according to the third aspect of the embodiment of the present utility model, as shown in fig. 1, includes: the evaporator stand 11 of the first aspect of the embodiment of the utility model described above and/or the air duct volute 21 of the second aspect of the embodiment of the utility model described above.

Hereinafter, a floor air conditioner 100 according to an embodiment of the present utility model will be described with reference to fig. 1 to 9.

As shown in fig. 1, the floor air conditioner 100 is provided with an air inlet 101 and an air outlet 102, and in particular, as shown in fig. 2, the floor air conditioner 100 includes a front panel assembly 30, a panel bracket assembly 40, an air outlet frame assembly 50, an air duct assembly 20, an evaporator assembly 10, an outer floor assembly 80, a top cover 60 and a chassis assembly 70, the air inlet 101 is provided on the outer floor assembly 80, the evaporator assembly 10 is provided in a front side direction (a front side direction as shown in fig. 2) of a position corresponding to the air inlet 101 inside the outer floor assembly 80, the air duct assembly 10 is provided with the air duct assembly 20 in a front side direction, the front side direction of the air duct assembly 20 is connected with the air outlet frame assembly 50, the front side direction of the air outlet frame assembly 50 is connected with the panel bracket assembly 40, the front side direction of the panel bracket assembly 40 is connected with the front panel assembly 30, the air outlet 102 is provided on the front panel assembly 30, the top cover 60 is adapted to be mounted on an upper end (an upper end as shown in fig. 2) of the floor air conditioner 100, and the chassis assembly 70 is adapted to be mounted on a lower end (a lower end as shown in fig. 2) of the floor air conditioner 100.

The evaporator assembly 10 includes: the evaporator 12 and the evaporator bracket 11 are provided with a left plate and a right plate, and the evaporator 12 is fixedly arranged in the evaporator bracket 11 through the left plate and the right plate. The evaporator 12 is a frame structure of a bracket 11, comprising: the vertical air conditioner comprises an upper end plate 111, a lower end plate, a vertical support, a left mounting plate and a right mounting plate, wherein the upper end plate 111 is connected with the lower end plate through the vertical support, the upper end plate 111, the lower end plate and the vertical support define an installation space of the evaporator 12, the left mounting plate and the right mounting plate are arranged at the left end and the right end of the vertical support, a plurality of transverse ribs are further arranged on the vertical support, air flow can blow through the middle of the transverse ribs, a heating device 13 is further arranged on the vertical air conditioner 100, and the heating device 13 is arranged between the upper end plate and the lower end plate of the evaporator support 11. The upper surface of the upper end plate 111 is formed with a first water collection tank 1111, and a first water discharge hole 1112 penetrating the upper end plate 111 in the up-down direction is formed in the first water collection tank 1111, and the first water discharge hole 1112 is located directly above the evaporator 12.

The duct assembly 20 includes: wind channel spiral case 21, wind wheel 22 and motor. An air channel is defined on the inner side of the air channel volute 21, a wind wheel 22 is arranged in the air channel, a motor is arranged on the air channel volute 21, and the motor is connected with the wind wheel 22 and used for driving the wind wheel 22 to rotate. The air duct volute 21 comprises a top plate 211, a bottom plate 213 and a side plate 212 connected between the top plate 211 and the bottom plate 213, annular second separation ribs 2113 are arranged on the upper side surface of the top plate 211, second water collecting areas 21111 are formed on the inner side and the outer side of the second separation ribs 2113, the second water collecting areas 21111 on the inner side of the second separation ribs 2113 are communicated with the first water collecting groove 1111 on the upper end plate 111 through second water draining holes 2112, and second water draining holes 2112 opposite to the side plate 212 are formed in the second water collecting areas 21111 on the outer side of the second separation ribs 2113.

When the vertical air conditioner 100 works, air enters the machine from the air inlet 101, enters the air outlet frame through the air duct after exchanging heat through the evaporator 12, and is blown out from the front panel assembly 30, condensed water is generated on the evaporator assembly 10 and the air duct assembly 20 in the process, wherein the condensed water on the upper end plate 111 of the evaporator bracket 11 is collected into the first water collecting tank 1111 and is discharged to the evaporator 12 through the first water discharge hole 1112 in the first water collecting tank 1111, and the condensed water generated on the evaporator 12 and the condensed water flowing to the evaporator 12 in the first water discharge hole 1112 are together led to the water receiving tray 90 through the evaporator 12. The condensed water generated on the ceiling 211 of the air duct scroll 21 is collected in the second water collecting tank 2111, the condensed water in the second water collecting region 21111 inside the second partition rib 2113 is drained into the first water collecting tank 1111 of the upper end plate 111 of the evaporator bracket 11 through the second water collecting hole 2112 communicated with the second water collecting region 21111 inside the second partition rib 2113, the condensed water in the second water collecting region 21111 outside the second partition rib 2113 is drained onto the side plate 212 through the second water collecting hole 2112 communicated with the second water collecting region 21111 outside the second partition rib 2113, the condensed water drained through the side plate 212 flows into the first water collecting tank 2131 on the bottom plate 213 of the air duct scroll 21, and the condensed water generated on the rear side (the rear side as shown in the figure) of the air duct scroll 21 is dropped into the first water collecting tank 2131 along the rear side of the air duct scroll 21, the condensed water in the first water collecting tank 2131 is drained into the water collecting tray 90 through the first water collecting port in the first water collecting tank, the condensed water in the inner side 21 is drained into the inner wall of the air duct assembly, the condensed water in the second water collecting tank 21 is smoothly drained into the side plate 2135 through the side plate 20, the condensed water in the front side of the air duct assembly 2 is drained into the water receiving tank 20, and the front of the side plate 20 is smoothly drained into the water receiving tank 20 through the side of the air duct 20, and the front side 20 is smoothly drained into the water tank 20 is drained into the water tank 20, respectively, and the water tank 20 is smoothly, and the water is drained into the water tank 20 is discharged into the water tank 20, and the water tank is smoothly, and the water is discharged into the water tank and the water is smoothly.

According to the vertical air conditioner 100 of the embodiment of the utility model, condensed water generated at each part of the evaporator assembly 10 can be collected and discharged to the water receiving disc 90, so that the condensed water is prevented from being gathered on the evaporator assembly 10, the adhesion of sponge on the evaporator assembly 10 can be reduced, the production cost is reduced, meanwhile, the component structure is simplified, so that the installation efficiency is improved, besides, the condensed water generated at each part of the air duct assembly 20 can be collected and discharged to the water receiving disc 90, the condensed water is prevented from gathering on the air duct assembly 20, the adhesion of sponge on the air duct assembly 20 can be reduced, the production cost is reduced, and meanwhile, the component structure is simplified, so that the installation efficiency is improved.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means 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 utility model. In this specification, schematic representations of the above terms are not necessarily directed 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. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

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

Claims (15)

1. An evaporator stand for a floor air conditioner, the evaporator stand comprising: the upper end plate is positioned on the upper side of the evaporator, a first water collecting tank is formed on the upper side surface of the upper end plate, a first drain hole penetrating through the upper end plate along the up-down direction is formed in the first water collecting tank, and the first drain hole is communicated to a water receiving disc of the vertical air conditioner.

2. The evaporator stand of claim 1, wherein the first drain hole is adapted to be vertically aligned with the evaporator.

3. The evaporator stand of claim 1 wherein at least one first dividing rib is disposed in the first sump in spaced relation, the first dividing rib dividing the first sump into a plurality of first water collection areas, the first drain holes including a plurality of first drain holes, each first water collection area being provided with at least one first drain hole.

4. An air duct volute for a floor air conditioner, the air duct volute comprising: the top plate is positioned at the top of the air duct volute, a second water collecting groove is formed in the upper side surface of the top plate, a second drain hole penetrating through the top plate is formed in the second water collecting groove, and the second drain hole is communicated to a water receiving disc of the vertical air conditioner.

5. The air duct volute of claim 4, wherein a second separator rib is disposed in the second sump, the second separator rib separating the second sump into a plurality of second sump areas, each second sump area being provided with at least one second drain hole.

6. The air duct volute of claim 5, wherein the air duct volute includes a side plate connected to the underside of the top plate and extending vertically, the second dividing rib includes an annular dividing rib that divides two second water collection areas on both inner and outer sides of the annular dividing rib, wherein,

the annular separation rib is provided with a first notch, two opposite side walls of the first notch are connected with guide ribs, the guide ribs extend to the edge of the top plate, a second drainage hole communicated with the second water collecting area inside the annular separation rib is defined between the two guide ribs, and the outlet of the second drainage hole extends to the surface of the side plate, or the outlet of the second drainage hole extends to the upper side of the first water collecting groove at the top of the evaporator bracket;

the second drain holes communicated with the second water collecting area outside the annular separation rib penetrate through the top plate vertically, and the outlet ends of the second drain holes extend to the surface of the side plate.

7. The duct volute of claim 6, wherein the second separator rib further comprises a radial separator rib, one end of the radial separator rib is connected to the outer surface of the annular separator rib, the other end of the radial separator rib extends to the edge of the top plate,

the radial separation ribs are provided with second gaps, and the second gaps are communicated with two sides of the radial separation ribs in the thickness direction, or the height of the radial separation ribs is smaller than the depth of the second water collecting area.

8. The duct volute of claim 4, further comprising side plates and a bottom plate, the side plates extending vertically, the top plate and the bottom plate being connected to upper and lower ends of the side plates, respectively,

the bottom plate is provided with a water receiving groove, the water receiving groove is used for receiving condensed water flowing down from the evaporator and/or the side plate, and the water receiving groove is communicated with the water receiving disc.

9. The air duct volute of claim 8, wherein the plurality of water receiving grooves are arranged on the bottom plate at intervals.

10. The air duct volute of claim 9, wherein the plurality of water receiving slots comprise:

the first water receiving tank is arranged on the outer side of the outer wall surface of the side plate and used for receiving condensed water flowing down from the outer wall surface of the side plate, and a first water outlet communicated with the water receiving disc is formed in the bottom wall of the first water receiving tank;

a second water receiving tank provided inside the inner wall surface of the side plate, for receiving condensed water flowing down from the inner wall surface of the side plate, the bottom wall of the second water collecting tank being formed with a second water outlet communicating with the water receiving tray;

the third water receiving tank is arranged on the front side of the air duct volute and used for receiving condensed water dropping from the front side of the air duct volute, and a third water outlet communicated with the water receiving tray is formed in the bottom wall of the third water receiving tank.

11. The air duct volute of claim 10, wherein the wall of the second water receiving tank is provided with an overflow port, and wherein the overflow port is higher than the second water outlet.

12. The air duct volute of claim 10, wherein the second drain opening is provided with at least two.

13. The air duct volute of claim 10, wherein the first drain opening, the second drain opening, and the third drain opening are each located directly above the water pan.

14. The air duct volute of claim 8, wherein a side surface of the side plate facing away from the air duct is provided with a stiffener extending in a horizontal and/or vertical direction.

15. A floor air conditioner, comprising: an evaporator stand as claimed in any one of claims 1 to 3 and/or a duct volute as claimed in any one of claims 4 to 14.