CN219389905U - Indoor unit of vertical air conditioner and vertical air conditioner with indoor unit - Google Patents

Abstract

The utility model discloses a vertical air conditioner indoor unit and a vertical air conditioner with the same, wherein the vertical air conditioner indoor unit comprises: an evaporator support; the air duct volute is connected with the evaporator bracket, the air duct volute and the evaporator bracket are matched to define an airflow channel, and the top of at least one of the evaporator bracket and the air duct volute is provided with a water collecting tank and a drain hole communicated with the water collecting tank; the water pan is arranged on the lower sides of the evaporator support and the air duct volute, the water pan is provided with a water receiving cavity, the water receiving cavity is used for receiving condensed water dripped in the airflow channel, and the water discharging hole is communicated to the water receiving cavity. The indoor unit of the vertical air conditioner can collect and discharge condensed water generated in the indoor unit of the vertical air conditioner, so that the sponge is adhered in the indoor unit of the vertical air conditioner, the production cost is reduced, and meanwhile, the component structure is simplified, so that the installation efficiency is improved.

Description

Indoor unit of vertical air conditioner and vertical air conditioner with indoor unit

Technical Field

The utility model relates to the technical field of household appliances, in particular to a vertical air conditioner indoor unit and a vertical air conditioner with the same.

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 the vertical air conditioner indoor unit and the vertical air conditioner with the same, wherein the vertical air conditioner indoor unit can collect condensed water generated above the evaporator bracket and the air duct volute and drain the condensed water to the water receiving disc through the drain hole, so that the sponge is prevented from being stuck on the evaporator bracket and the air duct volute, and meanwhile, the water collecting groove is integrated on the evaporator bracket or the air duct volute, so that the structure of parts is simplified, and the installation efficiency is improved.

The utility model also provides a vertical air conditioner with the vertical air conditioner indoor unit.

The indoor unit of a floor air conditioner according to a first aspect of the present utility model includes: an evaporator support; the air duct volute is connected with the evaporator bracket and is positioned at the downstream of the evaporator bracket in the airflow direction, the air duct volute and the evaporator bracket are matched to define an airflow channel, and the top of at least one of the evaporator bracket and the air duct volute is provided with a water collecting tank and a drain hole communicated with the water collecting tank; the water pan is arranged on the lower sides of the evaporator support and the air duct volute, the water pan is provided with a water receiving cavity, the water receiving cavity is used for receiving condensed water dripped in the airflow channel, and the water discharging hole is communicated to the water receiving cavity.

According to the vertical air conditioner indoor unit, the water collecting tank and the drain hole communicated with the water collecting tank are formed in the top of at least one of the evaporator support and the air duct volute, condensed water generated above the evaporator support and the air duct volute is collected through the water collecting tank and is discharged into the water receiving disc through the drain hole, so that the situation that sponge is stuck to the evaporator support and the air duct volute is avoided, meanwhile, the water collecting tank is integrated on the evaporator support or the air duct volute, the structure of parts is simplified, and the installation efficiency is improved.

According to some embodiments of the utility model, the water collection sump comprises a first water collection sump, the drain hole comprises a first drain hole, and the evaporator stand comprises: the upper end plate is provided with the first water collecting tank on the upper side surface, the first water draining hole communicated with the first water collecting tank is formed in the upper end plate, and the first water draining hole penetrates through the upper end plate along the up-down direction; the lower end plate is arranged on the lower side of the upper end plate; the vertical support, vertical extension of vertical support, the upper end of vertical support is connected the upper end plate, the lower extreme of vertical support is connected the lower end plate, the upper end plate the lower end plate with the vertical support cooperation defines the installation space, the evaporimeter of vertical air conditioner indoor set is located in the installation space.

According to some embodiments of the utility model, at least one first separation rib is arranged in the first water collecting tank at intervals, the first separation rib divides the first water collecting tank into a plurality of first water collecting areas, the first water draining holes comprise a plurality of first water draining holes, and each first water collecting area is provided with at least one first water draining hole.

According to some embodiments of the utility model, the first drain hole is formed directly above the evaporator.

According to some embodiments of the utility model, the indoor unit of the vertical air conditioner further comprises: the heating device vertically extends, the heating device is arranged in the installation space, and two ends of the heating device are respectively fixedly connected with the upper end plate and the lower end plate.

According to some embodiments of the utility model, a lower end plate of the evaporator stand is formed into the water pan.

According to some embodiments of the utility model, the water collection sump comprises a second water collection sump, the drain hole comprises a second drain hole, and the air duct volute comprises: a top plate, wherein the upper side surface of the top plate is provided with a second water collecting tank, and a second drain hole penetrating through the top plate is formed in the second water collecting tank; the side plates vertically extend, and the upper ends of the side plates are connected with the top plate; and the bottom plate is connected with the lower end of the side plate.

According to some embodiments of the utility model, at least one second separating rib is arranged in the second water collecting tank, the second separating 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.

According to some embodiments of the utility model, the second spacer ribs include a plurality of at least one of the second spacer ribs extending along a straight line, at least one of the second spacer ribs being formed as an annular spacer rib.

According to some embodiments of the utility model, the second drain hole communicates to the sump at the top of the evaporator stand, or the second drain hole extends to a surface of the side plate.

According to some embodiments of the utility model, a water receiving groove is formed on the bottom plate, the water receiving groove is arranged on the lower side of the evaporator and/or the lower side of the side plate, the water receiving groove is used for receiving condensed water dropped from the evaporator and/or the side plate, and the water receiving groove is communicated with the water receiving cavity.

According to some embodiments of the utility model, the water receiving tank comprises: a first water receiving tank which is arranged below 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 cavity is formed on the bottom wall of the first water receiving tank; a second water receiving tank provided below 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 chamber; the third water receiving tank is arranged at 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 cavity is formed in the bottom wall of the third water receiving tank.

According to some embodiments of the utility model, the second drain opening includes a plurality of second drain openings spaced apart.

According to some embodiments of the utility model, an overflow port is further formed in the second water receiving tank, the overflow port being disposed adjacent to the second water discharge port, the height of the overflow port being higher than the height of the second water discharge port.

According to some embodiments of the utility model, the first drain, the second drain, the third drain, and the overflow are all located directly above the water receiving cavity.

The floor air conditioner according to the second aspect of the present utility model includes the above-described floor air conditioner indoor unit according to the first aspect of the present utility model.

According to the vertical air conditioner of the second aspect of the utility model, by arranging the vertical air conditioner indoor unit of the first aspect of the utility model, the water collecting tank and the drain hole communicated with the water collecting tank are arranged at the top of at least one of the evaporator bracket and the air duct volute, condensed water generated above the evaporator bracket and the air duct volute is collected through the water collecting tank and is discharged into the water receiving tray through the drain hole, thereby avoiding adhering sponge on the evaporator bracket and the air duct volute, and meanwhile, the water collecting tank is integrated on the evaporator bracket or the air duct volute, so that the structure of parts is simplified, and 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 indoor unit according to an embodiment of the present utility model;

fig. 2 is an exploded view of the indoor unit 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:

1000. a vertical air conditioner indoor unit; 1001. an air inlet; 1002. an air outlet;

10. an evaporator assembly;

11. an evaporator support; 111. an upper end plate; 1111. a first separator rib; 112. a lower end plate; 113. a vertical bracket;

12. an evaporator;

20. an air duct assembly;

21. an air duct volute;

211. a top plate; 2111. second separating ribs; 2111a, annular spacer ribs; 2111b, radial spacer ribs; 21111. a first notch; 21112. a second notch; 2112. a guide rib;

212. a side plate; 2121. reinforcing ribs;

213. a bottom plate; 2131. a water receiving tank; 2131a, a first water receiving tank; 2132. a first drain port; 2131b, a second water receiving trough; 2133. a second drain port; 2131c, a third water receiving tank; 2134. a third drain port; 2135. an overflow port;

22. a wind wheel;

30. a water collection tank;

30a, a first water collection sump; 301. a first water collection zone;

30b, a second water collection sump; 302. a second water collection zone;

31. a drain hole; 31a, a first drain hole; 31b, a second drain hole;

40. a heating device;

50. a front panel assembly;

60. a panel bracket assembly;

70. an air outlet frame assembly;

80. a top cover;

90. a chassis assembly;

100. an outer box floor assembly;

110. a water receiving tray; 1101. and a water receiving cavity.

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.

Hereinafter, a floor air conditioner indoor unit 1000 according to an embodiment of the first aspect of the present utility model will be described with reference to fig. 1 to 9.

As shown in fig. 3, a stand air conditioner indoor unit 1000 according to an embodiment of the first aspect of the present utility model includes: the evaporator support 11, the wind channel spiral case 21 and the water collector 110, wherein, wind channel spiral case 21 links to each other and is located the low reaches of evaporator support 11 in the air current flow direction, wind channel spiral case 21 and the cooperation of evaporator support 11 define the air current passageway, the top of at least one of evaporator support 11 and wind channel spiral case 21 is equipped with water catch bowl 30 and the wash port 31 with water catch bowl 30 intercommunication, the downside of evaporator support 11 and wind channel spiral case 21 is located to water collector 110, water collector 110 has water collector 1101, water collector 1101 is used for accepting the comdenstion water of air current passageway internal drip, and wash port 31 communicates to water collector 1101.

Specifically, when the air flow enters the indoor unit 1000 of the vertical air conditioner, the air flow passes through the evaporator bracket 11 and then passes through the air duct scroll 21, and flows in a space defined by the evaporator bracket 11 and the air duct scroll 21. In some preferred embodiments, the top of the evaporator support 11 and the air duct volute 21 are both provided with a water collecting tank 30 and a drain hole 31 communicated with the water collecting tank 30, during the working process of the vertical air conditioner indoor unit 1000, water vapor in the vertical air conditioner indoor unit 1000 can be liquefied into condensed water when encountering cold, the condensed water can drop downwards under the action of gravity, the water collecting tank 30 arranged on the top of the evaporator support 11 and the air duct volute 21 can respectively collect the condensed water above the evaporator support 11 and above the air duct volute 21, the condensed water is drained into the water receiving tray 110 through the drain hole 31 communicated with the water collecting tank 30, and the condensed water is collected in the water receiving cavity 1101 of the water receiving tray 110, so that the vertical air conditioner indoor unit 1000 is drained, thereby avoiding the condensed water from collecting on the evaporator support 11 and the air duct volute 21, reducing the adhesion of sponge on the evaporator support 11 and the air duct volute 21, reducing the production cost, and simultaneously, simplifying the structure of parts and improving the installation efficiency by integrating the water collecting tank 30 and the drain hole 31 on the evaporator support 11 and the air duct volute 21.

According to the vertical air conditioner indoor unit 1000 of the present utility model, by providing the water collecting tank 30 and the drain hole 31 communicating with the water collecting tank 30 on the evaporator stand 11 and the duct scroll 21, the condensed water generated above the evaporator stand 11 and the duct scroll 21 is collected by the water collecting tank 30 and is discharged into the water receiving tray 110 through the drain hole 31, thereby preventing the condensed water from collecting on the evaporator stand 11 and the duct scroll 21, reducing the sticking of the sponge on the evaporator stand 11 and the duct scroll 21, and at the same time, the water collecting tank 30 is integrated on the evaporator stand 11 and the duct scroll 21, simplifying the component structure, so that the installation efficiency is improved.

In some embodiments of the present utility model, as shown in fig. 4, the water collection tank 30 includes a first water collection tank 30a, the drain hole 31 includes a first drain hole 31a, and the evaporator stand 11 includes: the upper end plate 111, the lower end plate 112 and the vertical support 113, specifically, the upper side surface of the upper end plate 111 is formed with a first water collecting tank 30a, the upper end plate 111 is formed with a first water drain hole 31a communicated with the first water collecting tank 30a, the first water drain hole 31a penetrates through the upper end plate 111 along the up-down direction, the lower end plate 112 is arranged on the lower side of the upper end plate 111, the vertical support 113 extends vertically, the upper end of the vertical support 113 is connected with the upper end plate 111, the lower end of the vertical support 113 is connected with the lower end plate 112, the upper end plate 111, the lower end plate 112 and the vertical support 113 are matched to define an installation space, and the evaporator 12 of the vertical air conditioner indoor unit 1000 is arranged in the installation space. When the vertical air conditioner indoor unit 1000 works, water vapor in a space above the upper end plate 111 of the evaporator bracket 11 is liquefied into condensed water when being cooled, and the condensed water is collected in the first water collecting tank 30a on the upper end plate 111 and is discharged into the water receiving disc 110 through the first water discharging hole 31a, the evaporator bracket 11 of the embodiment has a simple structure, can install and support the evaporator 12, and limits the displacement of the evaporator 12.

In some embodiments of the present utility model, as shown in fig. 9, at least one first partition rib 1111 is provided in the first water collecting tank 30a to be spaced apart, the first partition rib 1111 divides the first water collecting tank 30a into a plurality of first water collecting regions 301, the first water drain holes 31a include a plurality, and each first water collecting region 301 is provided with at least one first water drain hole 31a. By arranging the plurality of first partition ribs 1111, the strength of the upper end plate 111 can be enhanced while the plurality of first partition ribs 1111 partition the first water collecting tank 30a into the plurality of first water collecting areas 301, the plurality of first water collecting areas 301 can avoid too concentrated condensed water at one position and avoid untimely overflow of condensed water discharge, and each first water collecting area 301 is provided with at least one first water drain hole 31a for ensuring that condensed water in the first water collecting area 301 can be timely discharged through the first water drain hole 31a, thereby preventing condensed water from gathering.

Further, the bottom wall of each first water collecting region 301 may extend obliquely downward in a direction toward the corresponding first water drain hole 31a, so that condensed water in the first water collecting region 301 may be drained in time under the action of gravity, and condensation water is prevented from collecting in the first water collecting region 301.

In some embodiments of the utility model, the projected area of first water collection tank 30a in the horizontal plane is not less than 70% of the upper surface area of upper end plate 111, for example, the projected area of first water collection tank 30a in the horizontal plane may be 70%, 75%, 80%, 85%, 90%, or 95% of the upper surface area of upper end plate 111. Thereby, the first water collecting tank 30a collects as much condensed water on the upper end plate 111 as possible, so that the condensed water on the upper end plate 111 is ensured to be discharged in time, and the condensed water is prevented from being collected on the upper end plate 111.

In some embodiments of the present utility model, the first drain hole 31a is formed directly above the evaporator 12. In this way, the water discharged from the first water discharge hole 31a can directly fall onto the evaporator 12, flow is guided by the evaporator 12, and then flows into the water receiving tray 110, so that the height and speed of the water flowing to the water receiving tray 110 are reduced, and the splashing degree of the water in the water receiving tray 110 is reduced.

In some embodiments of the present utility model, the stand air conditioner indoor unit 1000 further includes: the heating device 40, the heating device 40 extends vertically, the heating device 40 is arranged in the installation space, and two ends of the heating device 40 are fixedly connected with the upper end plate 111 and the lower end plate 112 respectively. By arranging the heating device 40, when the vertical air conditioner indoor unit 1000 is in the heating mode, the temperature of the heating device 40 is increased, and the air flow passes through the heating device 40, is increased in temperature and is blown out of the air outlet 1002, so that the electric auxiliary heating function is realized.

In some embodiments of the present utility model, the lower end plate 112 of the evaporator stand 11 is formed as the water receiving tray 110, that is, the water receiving chamber 1101 is formed on the lower end plate 112 of the evaporator stand 11, so that the component structure can be simplified and the material use in the manufacturing process of the product can be reduced by integrating the water receiving tray 110 on the lower end plate 112, thereby reducing the production cost, and meanwhile, the structure is simpler in the assembling process, and the production efficiency can be effectively improved.

In some embodiments of the present utility model, as shown in fig. 5, the water collection sump 30 includes a second water collection sump 30b, the drain hole 31 includes a second drain hole 31b, and the air duct scroll 21 includes: the top plate 211, the side plate 212 and the bottom plate 213, specifically, the upper side surface of the top plate 211 is formed with a second water collecting tank 30b, a second water drain hole 31b penetrating the top plate 211 is formed in the second water collecting tank 30b, the side plate 212 extends vertically, the upper end of the side plate 212 is connected with the top plate 211, and the bottom plate 213 is connected with the lower end of the side plate 212. When condensate water is generated on the upper surface of the top plate 211, the condensate water is collected in the second water collecting tank 30b, is guided by the second water collecting tank 30b to be discharged to the water receiving tray 110 through the second water discharging hole 31b, and the air duct volute 21 in the embodiment has a simple structure, can provide mounting support for other components of the air duct assembly 20, and meanwhile, the second water collecting tank 30b is integrated on the air duct volute 21, so that the component structure is simplified, and the mounting efficiency is improved.

In some embodiments of the utility model, the projected area of the second water collection tank 30b 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 water collection tank 30b 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 30b 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. 6, at least one second separating rib 2111 is provided in the second water collecting tank 30b, the second separating rib 2111 separating the second water collecting tank 30b into a plurality of second water collecting areas 302, each second water collecting area 302 being provided with at least one second drain hole 31b. By providing the second separation rib 2111, the strength of the top plate 211 can be enhanced while the second water collecting tank 30b is separated into the plurality of second water collecting areas 302, and the condensed water is prevented from gathering at the same position, and each second water collecting area 302 is provided with at least one second drain hole 31b, so that the condensed water in the second water collecting area 302 can be discharged in time, and the condensed water is prevented from gathering.

Further, the bottom wall of each second water collecting region 302 may extend obliquely downward in a direction toward the corresponding second water drain hole 31b, and thus, condensed water in the second water collecting region 302 may be drained in time under the action of gravity, avoiding the condensed water from collecting in the first water collecting region 301.

In some embodiments of the present utility model, as shown in fig. 8, the second separation rib 2111 includes a plurality of at least one second separation rib 2111 extending in a straight line, and at least one second separation rib 2111 is formed as an annular separation rib 2111a. Thus, the second partition rib 2111 can be shaped to match the peripheral component placement space while dividing the second water collection tank 30b into the plurality of second water collection areas 302, avoiding interference with the peripheral component placement.

In some embodiments of the present utility model, as shown in fig. 8, the second partition rib 2111 further includes a radial partition rib 2111b, wherein one end of the radial partition rib 2111b is connected to an outer surface of the annular partition rib 2111a, the other end of the radial partition rib 2111b extends to an edge of the top plate 211, the annular partition rib 2111a partitions the second water collecting tank 30b into two second water collecting areas 302 on both inner and outer sides of the annular partition rib 2111a, the annular partition rib 2111a has a first notch 21111, opposite side walls of the first notch 21111 are connected with guide ribs 2112, the guide ribs 2112 extend to the edge of the top plate 211, a second drain hole 31b communicating with the second water collecting area 302 on an inner side of the annular partition rib 2111a is defined between the two guide ribs 2112, a second notch 12 is provided on the radial partition rib 2111b, the second notch 21112 communicates with both sides in a thickness direction of the radial partition rib 2111b, and when the area defined by the radial partition rib 2111b, the annular partition rib 2111a and the edge portion of the top plate 211 a can drain out through the second drain hole 2111b through the second drain hole 31b on the second notch 2111b on the outer side of the annular partition rib 2111 b.

In some embodiments of the utility model, as shown in fig. 5, the radial separation rib 2111b has a height that is less than the depth of the second water collection region 302. When the condensed water is higher than the radial partition rib 2111b, the condensed water flows over the radial partition rib 2111b into the second water collecting region 302 outside the annular partition rib 2111a, and is discharged through the second drain hole 31b.

In some embodiments of the present utility model, as shown in fig. 4, the second drain hole 31b communicates with the water collection sump 30 at the top of the evaporator stand 11, or the second drain hole 31b extends to the surface of the side plate 212. Specifically, the second drain holes 31b communicating with the second water collecting region 302 inside the annular partition rib 2111a communicate with the water collecting tank 30 at the top of the evaporator bracket 11, and when condensed water exists in the second water collecting region 302 inside the annular partition rib 2111a, the condensed water is drained into the water collecting tank 30 at the top of the evaporator bracket 11 through the second drain holes 31b, and then into the water receiving tray 110; the second drain holes 31b communicating with the second water collecting region 302 outside the annular partition rib 2111a extend to the surface of the side plate 212, and when condensed water exists in the second water collecting region 302 outside the annular partition rib 2111a, the condensed water is drained to the surface of the side plate 212 through the second drain holes 31b, drained to the water receiving groove 2131 on the bottom plate 213 through the side plate 212, and then drained to the water receiving tray 110.

In some embodiments of the present utility model, as shown in fig. 7, a water receiving groove 2131 is formed on the bottom plate 213, the water receiving groove 2131 is provided at the lower side of the evaporator 12 and/or the lower side of the side plate 212, the water receiving groove 2131 is used for receiving condensed water dropped from the evaporator 12 and/or the side plate 212, and the water receiving groove 2131 communicates with the water receiving chamber 1101. The bottom plate 213 provides support for the air duct scroll 21, and the water receiving groove 2131 is integrated on the bottom plate 213, so that the structure of the component is simplified, and when condensate water falls down above the bottom plate 213, the condensate water is collected in the water receiving groove 2131 and then discharged into the water receiving cavity 1101.

In some embodiments of the utility model, as shown in fig. 7, the water receiving groove 2131 includes: the first water receiving tank 2131a, the second water receiving tank 2131b and the third water receiving tank 2131c, specifically, the first water receiving tank 2131a is provided below the outer wall surface of the side plate 212 for receiving the condensed water flowing down from the outer wall surface of the side plate 212 (the rear side of the air duct volute 21 as shown in fig. 5), the bottom wall of the first water receiving tank 2131a is formed with the first water outlet 2132 communicating with the water receiving chamber 1101, by providing the first water receiving tank 2131a, the first water receiving tank 2131a receives the condensed water flowing down from the outer wall surface of the side plate 212, thereby restricting the flow of the condensed water flowing down from the outer wall surface of the side plate 212, and by providing the first water outlet 2132 communicating with the water receiving tray 110 at the bottom wall of the first water receiving tank 2131a, the condensed water in the first water receiving tank 2131a can be timely discharged into the water receiving tray 110, and the condensed water is prevented from accumulating in the first water receiving tank 2131 a.

The second water receiving tank 2131b is provided below the inner wall surface of the side plate 212 to receive the condensed water flowing down from the inner wall surface of the side plate 212, the bottom wall of the second water collecting tank 30b is formed with a second drain port 2133 communicating with the water receiving chamber 1101, the second water receiving tank 2131b is provided to receive the condensed water flowing down from the inner wall surface of the side plate 212, thereby restricting the flow of the condensed water flowing down from the inner wall surface of the side plate 212, and the bottom wall of the second water receiving tank 2131b is provided with the second drain port 2133 communicating with the water receiving tray 110, so that the condensed water in the second water receiving tank 2131b can be timely drained into the water receiving tray 110, thereby avoiding the condensed water from accumulating in the second water receiving tank 2131 b.

The third water receiving groove 2131c is provided on the front side of the air duct scroll 21 for receiving condensed water dropped from the front side of the air duct scroll 21, and a third water outlet 2134 communicating with the water receiving chamber 1101 is formed in the bottom wall of the third water receiving groove 2131 c. By providing the third water receiving groove 2131c, the third water receiving groove 2131c receives condensed water dropping from the front side (front side as shown in fig. 6) of the air duct scroll 21, thereby restricting the flow of the condensed water dropping from the front side of the air duct scroll 21, and by providing the third water discharge opening 2134 communicating with the water receiving tray 110 at the bottom wall of the third water receiving groove 2131c, the condensed water in the third water receiving groove 2131c can be discharged into the water receiving tray 110 in time, avoiding accumulation of the condensed water in the third water receiving groove 2131 c.

In some embodiments of the present utility model, as shown in fig. 8, the second drain opening 2133 includes a plurality of second drain openings 2133 spaced apart. When the second drain opening 2133 is blocked, the additional second drain opening 2133 may continue to drain the condensed water, thereby securing the drain effect of the second drain opening 2133.

In some embodiments of the present utility model, as shown in fig. 8, an overflow port 2135 is also formed in the second water receiving groove 2131b, the overflow port 2135 being disposed adjacent to the second water outlet 2133, the height of the overflow port 2135 being higher than the height of the second water outlet 2133. By providing the overflow port 2135, the height of the overflow port 2135 is higher than the height of the second drain port 2133, and when the height of the condensed water is higher than the height of the overflow port 2135, the condensed water is discharged from the overflow port 2135, so that a large amount of condensed water is prevented from accumulating due to the fact that the condensed water cannot be timely discharged.

In some embodiments of the utility model, the first drain 2132, the second drain 2133, the third drain 2134, and the overflow 2135 are all positioned directly above the water receiving cavity 1101. The first water discharge opening 2132, the second water discharge opening 2133 and the third water discharge opening 2134 are arranged right above the water receiving disc 110, and condensed water is directly discharged into the water receiving disc 110 through the first water discharge opening 2132, the second water discharge opening 2133 and the third water discharge opening 2134 under the action of gravity, so that 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 according to the embodiment of the second aspect of the present utility model includes the above-described floor air conditioner indoor unit 1000 according to the embodiment of the first aspect of the present utility model.

According to the vertical air conditioner of the embodiment of the utility model, by arranging the vertical air conditioner indoor unit 1000 of the embodiment of the first aspect, the water collecting tank 30 and the drain hole 31 communicated with the water collecting tank 30 are arranged on the evaporator support 11 and the air duct scroll 21, condensed water generated above the evaporator support 11 and the air duct scroll 21 is collected through the water collecting tank 30 and is discharged into the water receiving tray 110 through the drain hole 31, thereby preventing the condensed water from accumulating on the evaporator support 11 and the air duct scroll 21, reducing the sticking of sponge on the evaporator support 11 and the air duct scroll 21, and meanwhile, the water collecting tank 30 is integrated on the evaporator support 11 and the air duct scroll 21, simplifying the structure of parts, and improving the installation efficiency.

Hereinafter, a floor air conditioner indoor unit 1000 according to one 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 indoor unit 1000 is provided with an air inlet 1001 and an air outlet 1002, and specifically, as shown in fig. 2, the floor air conditioner includes a front panel assembly 50, a panel bracket assembly 60, an air outlet frame assembly 70, an air duct assembly 20, an evaporator assembly 10, an outer floor 213 assembly, a top cover 80 and a bottom chassis assembly 90, the air inlet 1001 is provided on the outer floor 213 assembly, the evaporator assembly 10 is provided in a front side direction (a front side direction as shown in fig. 2) of a position inside the outer floor 213 assembly corresponding to the air inlet 1001, the air duct assembly 20 is provided in a front side direction of the evaporator assembly 10, the front side direction of the air duct assembly 20 is connected to the air outlet frame assembly 70, the front side direction of the air outlet frame assembly 70 is connected to the panel bracket assembly 60, the front side direction of the panel bracket assembly 60 is connected to the front panel assembly 50, the air outlet 1002 is provided on the front panel assembly 50, the top cover 80 is adapted to be mounted on an upper end (an upper end as shown in fig. 2) of the floor air conditioner, and the bottom chassis assembly 90 is adapted to be mounted on a lower end (a lower end as shown in fig. 2) of the floor air conditioner.

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 stand 11 is a frame structure including: the upper end plate 111, the lower end plate 112, the vertical support 113 and left and right mounting plates, wherein, the upper end plate 111 and the lower end plate 112 are connected through the vertical support 113, the upper end plate 111, the lower end plate 112 and the vertical support 113 limit the installation space of the evaporator 12, the left and right mounting plates are arranged at the left and right ends of the vertical support 113, a plurality of transverse ribs are further arranged on the vertical support 113, air flow can blow through from the middle of the transverse ribs, the vertical air conditioner is further provided with a heating device 40, and the heating device 40 is arranged between the upper end plate 112 and the lower end plate 112 of the evaporator support 11. The upper surface of the upper end plate 111 is formed with a first water collection tank 30a, and a first drain hole 31a penetrating the upper end plate 111 in the up-down direction is formed in the first water collection tank 30a, and the first drain hole 31a 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 2111 are arranged on the upper side surface of the top plate 211, second water collecting areas 302 are formed on the inner side and the outer side of the second separation ribs 2111, the second water collecting areas 302 on the inner side of the second separation ribs 2111 are communicated with the first water collecting groove 30a on the upper end plate 111 through second water draining holes 31b, and second water draining holes 31b opposite to the side plate 212 are formed in the second water collecting areas 302 on the outer side of the second separation ribs 2111.

When the vertical air conditioner works, air enters the machine from the air inlet 1001, enters the air outlet frame through the air duct after being subjected to heat exchange by the evaporator 12, and is blown out from the front panel assembly 50, 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 30a and is discharged onto the evaporator 12 through the first water discharging hole 31a in the first water collecting tank 30a, and the condensed water generated on the evaporator 12 and the condensed water flowing onto the evaporator 12 in the first water discharging hole 31a are together led into the water receiving disc 110 through the evaporator 12. Condensed water generated on the top plate 211 of the air channel scroll 21 is collected in the second water collecting tank 30b, condensed water in the second water collecting region 302 inside the second partition rib 2111 is discharged into the first water collecting tank 30a of the upper end plate 111 of the evaporator bracket 11 through the second water discharging hole 31b communicating with the second water collecting region 302 inside the second partition rib 2111, is discharged into the water receiving tray 110 through the first water collecting tank 30a, condensed water in the second water collecting region 302 outside the second partition rib 2111 is discharged onto the side plate 212 through the second water discharging hole 31b communicating with the second water collecting region 302 outside the second partition rib 2111, condensed water is drained through the side plate 212 into the first water receiving tank 2131a on the bottom plate 213 of the air channel scroll 21, while condensed water flowing down the outer wall surface of the side plate 212 of the air channel scroll 21 (e.g. the rear side of the air channel scroll 21 shown in fig. 5) drops down along the side plate 212 of the air channel scroll 21 into the first water receiving tank 2131a, the condensed water collected in the first water receiving tank 2131a is discharged into the water receiving tray 110 through the first water receiving port in the first water receiving tank 2131a, the inner side of the air duct scroll 21, that is, the inner wall surface of the side plate 212 defines an air duct, the condensed water generated in the air duct and the condensed water on the inner wall surface of the side plate 212 drop into the second water receiving tank 2131b, the condensed water generated on the front side (for example, the front side shown in fig. 6) of the air duct scroll 21 drops into the third water receiving tank 2131c along the front side of the air duct scroll 21, and the condensed water generated at each portion of the evaporator assembly 10 and the air duct assembly 20 is smoothly discharged into the water receiving tray 110 through the third water discharging port 2134 in the third water receiving tank 2131 c.

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 (16)

1. A vertical air conditioner indoor unit, comprising:

an evaporator support;

the air duct volute is connected with the evaporator bracket and is positioned at the downstream of the evaporator bracket in the airflow direction, the air duct volute and the evaporator bracket are matched to define an airflow channel, and the top of at least one of the evaporator bracket and the air duct volute is provided with a water collecting tank and a drain hole communicated with the water collecting tank;

the water pan is arranged on the lower sides of the evaporator support and the air duct volute, the water pan is provided with a water receiving cavity, the water receiving cavity is used for receiving condensed water dripped in the airflow channel, and the water discharging hole is communicated to the water receiving cavity.

2. The indoor unit of claim 1, wherein the sump includes a first sump, the drain hole includes a first drain hole, and the evaporator support includes:

the upper end plate is provided with the first water collecting tank on the upper side surface, the first water draining hole communicated with the first water collecting tank is formed in the upper end plate, and the first water draining hole penetrates through the upper end plate along the up-down direction;

the lower end plate is arranged on the lower side of the upper end plate;

the vertical support, vertical extension of vertical support, the upper end of vertical support is connected the upper end plate, the lower extreme of vertical support is connected the lower end plate, the upper end plate the lower end plate with the vertical support cooperation defines the installation space, the evaporimeter of vertical air conditioner indoor set is located in the installation space.

3. The indoor unit of claim 2, wherein at least one first partition rib is disposed in the first water collecting tank at intervals, the first partition rib divides the first water collecting tank into a plurality of first water collecting areas, the first water drain holes comprise a plurality of first water drain holes, and at least one first water drain hole is disposed in each first water collecting area.

4. The indoor unit of claim 2, wherein the first drain hole is formed directly above the evaporator.

5. The indoor unit of floor air conditioner according to claim 2, further comprising: the heating device vertically extends, the heating device is arranged in the installation space, and two ends of the heating device are respectively fixedly connected with the upper end plate and the lower end plate.

6. The indoor unit of claim 2, wherein a lower end of the evaporator stand is formed into the water pan.

7. The indoor unit of floor air conditioner according to any one of claims 1-6, wherein the water collection sump comprises a second water collection sump, the drain hole comprises a second drain hole, and the air duct volute comprises:

a top plate, wherein the upper side surface of the top plate is provided with a second water collecting tank, and a second drain hole penetrating through the top plate is formed in the second water collecting tank;

the side plates vertically extend, and the upper ends of the side plates are connected with the top plate;

and the bottom plate is connected with the lower end of the side plate.

8. The indoor unit of claim 7, wherein at least one second partition rib is disposed in the second water collecting tank, the second partition rib partitions 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.

9. The indoor unit of claim 8, wherein the second partition rib includes a plurality of second partition ribs, at least one of the second partition ribs extends along a straight line, and at least one of the second partition ribs is formed as an annular partition rib.

10. The indoor unit of claim 8, wherein the second drain hole is connected to the water collection sump at the top of the evaporator stand, or the second drain hole extends to a surface of the side plate.

11. The indoor unit of claim 6, wherein the bottom plate is formed with a water receiving groove, the water receiving groove is disposed at a lower side of the evaporator and/or a lower side of the side plate, the water receiving groove is used for receiving condensed water dropped from the evaporator and/or the side plate, and the water receiving groove is communicated with the water receiving cavity.

12. The indoor unit of claim 11, wherein the water receiving tank includes:

a first water receiving tank which is arranged below 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 cavity is formed on the bottom wall of the first water receiving tank;

a second water receiving tank provided below 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 chamber;

the third water receiving tank is arranged at 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 cavity is formed in the bottom wall of the third water receiving tank.

13. The indoor unit of claim 12, wherein the second drain opening comprises a plurality of the second drain openings spaced apart.

14. The indoor unit of claim 12, wherein the second water receiving tank further has an overflow port formed therein, the overflow port being disposed adjacent to the second water discharge port, and the overflow port being higher than the second water discharge port.

15. The indoor unit of claim 14, wherein the first drain, the second drain, the third drain, and the overflow are all located directly above the water receiving cavity.

16. A floor air conditioner comprising the floor air conditioner indoor unit according to any one of claims 1 to 15.