CN211977197U - Volute tongue of air conditioner, mounting frame assembly of air conditioner, indoor unit of air conditioner and air conditioner - Google Patents

Abstract

The utility model provides a machine and air conditioner in snail tongue, the mount pad subassembly of air conditioner. An overflow space is formed at the inner side of the volute tongue; the volute tongue also comprises a connecting wall, the connecting wall extends out of the inner side face of the volute tongue and is positioned below the overflow space, and the connecting wall extends to the extending tail end of the volute tongue; the connecting wall is provided with a first drainage port which penetrates through the connecting wall from top to bottom; the first drain opening is located at an extended end of the connecting wall. The mounting bracket assembly comprises a volute tongue, the indoor air conditioner comprises a mounting bracket assembly, and the air conditioner comprises an indoor air conditioner. Even the extension end that the comdenstion water in the snail tongue reachd under the influence of airing exhaust can also be through first outlet discharge outside the air conditioning indoor set to avoid the comdenstion water to ooze and drip to air conditioner shell bottom from the gap between snail tongue and the installation support body, solve the bubble water problem of wind guide vane motor when solving the ponding problem, and the processing degree of difficulty of first outlet is low, low in production cost.

Description

Volute tongue of air conditioner, mounting frame assembly of air conditioner, indoor unit of air conditioner and air conditioner

Technical Field

The utility model relates to an air conditioning equipment technical field, concretely relates to machine and air conditioner in installing frame subassembly, air conditioning of snail tongue, air conditioner of air conditioner.

Background

The middle of an existing air conditioner indoor unit is provided with a mounting frame assembly, the mounting frame assembly comprises a mounting frame body and a worm tongue mounted on the mounting frame body, the mounting frame body is used for fixing a cross-flow fan, a heat exchanger and an air guide vane motor, and a motor mounting position corresponding to the air guide vane motor is located at the lowest position of the mounting frame body, which is located at the tail end of the extension of the mounting frame body in the horizontal direction.

The mounting frame body is provided with a water receiving groove positioned below the heat exchanger, the volute tongue is positioned between the fan mounting position and the water receiving groove, an overflow space communicated with the upper part of the water receiving groove is formed in the volute tongue, and the bottom of the volute tongue is provided with a water outlet. When the drain pipe of the water receiving tank is blocked, the condensed water falling to the water receiving tank is stored to a certain water level and then overflows to the overflow space of the volute tongue, and is discharged out of the indoor unit of the air conditioner from the water outlet.

The existing overflow processing mode of the condensed water has the problem that when the indoor unit of the air conditioner is started, under the influence of exhaust air, water flow in an overflow space cannot be completely discharged from a water outlet, but passes through the water outlet and reaches the extending tail end of the volute tongue in the horizontal direction, and then seeps out from a gap between the volute tongue and a mounting frame body and drips. The dropped condensed water is accumulated at the bottom of the air conditioner shell and overflows over the motor installation position corresponding to the air guide vane motor, so that the air guide vane motor is influenced. Especially, the horizontal position of the motor installation position of the air conditioner indoor unit with the double air guide blades is lower, and the air conditioner indoor unit is more easily influenced by accumulated water.

SUMMERY OF THE UTILITY MODEL

A first object of the present invention is to provide a volute tongue of an air conditioner for solving the problem of water soaking of a wind-guiding vane motor.

A second object of the present invention is to provide a mounting bracket assembly for an air conditioner that solves the problem of water soaking of a wind-guiding vane motor.

A third object of the present invention is to provide an air conditioner indoor unit for solving the problem of water soaking of a wind guide vane motor.

A fourth object of the present invention is to provide an air conditioner for solving the problem of water soaking of the air guide vane motor.

The utility model discloses the first purpose provides an air conditioner's snail tongue has relative setting wind-guiding surface and medial surface, and the cross-section of snail tongue in first direction is curved, and the side that the snail tongue is located at the medial surface forms the overflow space; the volute tongue also comprises a connecting wall, the connecting wall extends out of the inner side face and is positioned below the overflow space, and the connecting wall extends to the tail end of the volute tongue in the first direction; the connecting wall is provided with a first drainage port which penetrates through the connecting wall from top to bottom and is communicated with the overflow space; in the first direction, the first drain opening is located at an end of the connecting wall.

According to the scheme, the first drainage port is additionally arranged at the extending tail end of the volute tongue, even if the condensed water in the overflow space reaches the extending tail end of the volute tongue under the influence of air exhaust, the condensed water can be discharged out of the air conditioner indoor unit through the first drainage port, so that the condensed water is prevented from seeping out from a gap between the volute tongue and the installation frame body and dripping to the bottom of the air conditioner shell, the problem of water soaking of the air guide blade motor is solved while the problem of water accumulation is solved, the processing difficulty of the first drainage port is low, and the air conditioner has the characteristic of low production cost.

Further, the connecting wall has a first edge far away from the inner side surface, and the first drain opening is a notch formed at the first edge.

From top to bottom, because the spiral tongue slope is installed on the installation support body, and the connecting wall slope and first edge are located the minimum, and the overflow water reaches many on the connecting wall and is located the first edge and the cooperation department of installation support body, therefore first drainage port from first edge recess form make during rivers get into first drainage port more smoothly.

The volute tongue further comprises a flow guide structure, the flow guide structure protrudes from the inner side face and is located above the connecting wall, and a zigzag extending overflow channel is formed between the flow guide structures.

Therefore, after entering the overflow space, the condensed water firstly reaches the overflow channel, the influence of the exhaust air on the condensed water is weakened by the flow guide structure, the slow flow effect is achieved, and the amount of the dripping water dropping out of the air conditioner is reduced.

According to a further scheme, the overflow channel comprises a first channel portion and a second channel portion which are sequentially formed from top to bottom, the first channel portion and the second channel portion extend along a first direction, and the first channel portion is vertically communicated with the second channel portion.

It can be seen from the above that, the flow direction of first passageway portion is opposite with first direction, and the comdenstion water need accumulate a certain amount at first passageway portion and just can fall to second passageway portion, flows out and drips on the connecting wall from second passageway portion at last, and this setting can further play the sluggish flow effect.

The further proposal is that at least one second water outlet is arranged on the connecting wall, and the first water outlet penetrates through the connecting wall from top to bottom and is communicated with the overflow space; in the first direction, the second water discharge opening is far away from the tail end of the volute tongue than the first water discharge opening.

Thus, the arrangement enables a greater part of the overflow water to be discharged from the second water discharge opening first, the first water discharge opening serves as a safety means, and the remaining overflow water is discharged from the first water discharge opening.

The connecting wall comprises a first wall part and a second wall part, and the horizontal position of the second wall part is higher than that of the first wall part; the first drain opening is provided on the first wall portion, and the second drain opening is provided on the second wall portion.

From top to bottom, this setting makes the connecting wall more adapt to and carries out interconnect with the installation support body.

The utility model provides a second object of the mounting bracket assembly of the air conditioner, which comprises a mounting bracket body and a volute tongue, wherein the volute tongue is arranged on the mounting bracket body; the volute tongue adopts the volute tongue, the mounting frame body is provided with a water receiving groove, the mounting frame body is provided with a first blocking wall positioned on one side of the water receiving groove, and the upper part of the first blocking wall is provided with a first overflow hole; the first overflow hole is communicated between the water receiving tank and the overflow space.

Therefore, even if the condensed water in the overflow space reaches the extending tail end of the volute tongue under the influence of air exhaust, the condensed water can be discharged out of the air conditioner indoor unit through the first water outlet, so that the condensed water is prevented from seeping out of a gap between the volute tongue and the installation frame body and dripping to the bottom of the air conditioner shell, and the problem of water soaking of the air guide blade motor is solved while the problem of water accumulation is solved.

A heat-insulating layer installation position is formed on the installation frame body, the installation frame body is provided with a second retaining wall positioned between the water receiving tank and the heat-insulating layer installation position and a bottom wall positioned below the heat-insulating layer installation position, the extending tail end of the installation frame body is provided with a motor installation position in the first direction, and the horizontal position of the motor installation position is lower than that of the bottom wall; the upper surface of the bottom wall protrudes with a blocking part which is blocked between the heat insulation layer mounting position and the motor mounting position from the first direction; the bottom wall is provided with a second edge far away from the second blocking wall, and the blocking part is flush with or protrudes out of the second edge.

It is from top to bottom visible, when the drain pipe of water receiving tank blockked up, the comdenstion water that falls to the water receiving tank then can follow the second and keep off the wall overflow and go out after storing certain water level, and overflow water flows the diapire and flows towards the extension tip of installation support body along the insulating layer of installing at insulating layer installation position, if there is not the interception wherein, overflow water flows the extension tip of installation support body and drips the bottom of air conditioner shell and forms ponding, can cause the influence to wind guide vane motor equally. Consequently, this scheme sets up the stop part at the diapire, and the stop part blocks overflow water, and overflow water can only be in the air conditioner shell that drips of stop part place, and ponding does not produce in wind-guiding blade motor place to the problem of motor bubble water is avoided appearing.

The mounting frame body further comprises a third retaining wall connected between the second retaining wall and the bottom wall; the blocking portion protrudes from the third blocking wall.

It is thus clear that the third keeps off the wall except being used for consolidating being connected between second fender wall and the diapire, still is equipped with the bolt post on the third fender wall and is used for connecting in the air conditioner shell, and it is better to add the integrality that the stop part enabled the cross section on original third fender wall, and the simultaneous processing degree of difficulty reduces reduction in production cost.

The further scheme is that at least two blocking parts are blocked between the heat insulation layer installation position and the motor installation position.

Therefore, the double-safety effect is achieved, and if the instantaneous overflow amount of the condensed water is large, when a part of the overflow water overflows the blocking part, the blocking part also achieves the blocking effect.

The further proposal is that the upper part of the second retaining wall is provided with a second overflow hole which penetrates through the second retaining wall.

From top to bottom, the overflow water level of water receiving tank has been decided to the height that sets up of second overflow hole, and the whereabouts route of overflow initial position and overflow is influenced in the position that sets up of second overflow hole, and for the top that overflows the second and keep off the wall and overflow, set up the second overflow hole and carry out the overflow guide and can be better the highest water storage water level of control water receiving tank, and the overflow route of controlling the second fender wall better.

The utility model discloses the third purpose provides an indoor set of air conditioner includes the mount frame subassembly, and the mount frame subassembly adopts foretell mount frame subassembly.

The utility model discloses the air conditioner that the fourth purpose provided includes the machine in the air conditioning, and the machine includes in the foretell air conditioning in the air conditioning.

Drawings

Fig. 1 is a structural diagram of some components in an embodiment of an indoor unit of an air conditioner of the present invention.

Fig. 2 is a structural diagram of a mounting frame body in an embodiment of the indoor unit of an air conditioner of the present invention.

Fig. 3 is an enlarged view of a point a in fig. 1.

Fig. 4 is an enlarged view at B in fig. 1.

Fig. 5 is a structural diagram of a volute tongue in an embodiment of an indoor unit of an air conditioner of the present invention.

Detailed Description

For the convenience of describing the present invention, a unified space rectangular coordinate system is adopted between the drawings of each specification, and the x-axis direction of the space rectangular coordinate system represents the length extending direction of the indoor unit of the air conditioner, which is also the first direction recorded in the present invention; the y-axis direction represents the thickness direction from the back side to the front side of the air conditioning indoor unit, and the z-axis direction is vertical. The indoor unit of the air conditioner is hung on a wall, and the x-axis direction is the horizontal direction.

Referring to fig. 1, fig. 1 is a structural diagram of some components in an embodiment of an indoor unit of an air conditioner according to the present invention. The utility model provides an air conditioner includes machine and the air condensing units in the air conditioning, and the machine is the machine in the wall-hanging air conditioning in the air conditioning. The middle part of indoor set of air conditioner has installation support body 1 and installs snail tongue 2, foam 3, first wind guiding vane motor 41 and second wind guiding vane motor 42, cross-flow impeller subassembly and heat exchanger (not shown in the figure) etc. on installation support body 1, and installation support body 1 and snail tongue 2 constitute the utility model discloses an installation support body.

A cross-flow impeller installation space 101 and an air duct with an air outlet located below the cross-flow impeller installation space 101 are formed in the center of the installation frame body 1, and the cross-flow impeller installation space 101 extends into a long shape along the x-axis direction. In the y-axis direction, the installation frame body 1 forms a water receiving tank 102 and a water receiving tank 106 on the front side and the rear side of the cross-flow impeller installation space 101 respectively, and the water receiving tank 102 and the water receiving tank 106 both extend between the two extending ends of the cross-flow impeller installation space 101 along the x-axis direction. The heat exchanger is arranged above the water receiving tank 102 and the water receiving tank 106, and the water receiving tank 102 and the water receiving tank 106 are used for receiving condensed water formed on the heat exchanger and dripping.

The volute tongue 2 is fixedly buckled on the mounting frame body 1 and is positioned between the through-flow impeller mounting space 101 and the water receiving groove 102, the air guide surface 201 (shown in fig. 4) on the outer side of the volute tongue 2 faces the through-flow impeller mounting space 101, and the volute tongue 2 is used for guiding airflow in the through-flow impeller mounting space 101 and an air duct.

In the y-axis direction, a foam member 3 is provided as a heat insulating layer at the front end of the mounting frame body 1. The first air guiding blade motor 41 and the second air guiding blade motor 42 are installed at the extending tail end of the installation frame body 1 in the x-axis positive direction, the horizontal positions of the first air guiding blade motor 41 and the second air guiding blade motor 42 are lower than the horizontal positions of the volute tongue 2 and the foam piece 3, and the horizontal position of the first air guiding blade motor 41 is lower than the horizontal position of the second air guiding blade motor 42.

Referring to fig. 2 and 3, fig. 2 is a structural diagram of a mounting frame in an embodiment of an indoor unit of an air conditioner according to the present invention, and fig. 3 is an enlarged view of a portion a in fig. 1. The mounting frame body 1 is provided with a first blocking wall 11 positioned between the cross-flow impeller mounting space 101 and the water receiving tank 102, the volute tongue 2 is buckled on the first blocking wall 11, and the other side of the water receiving tank 102 opposite to the first blocking wall 11 is blocked by a second blocking wall 12. The mounting frame body 1 further has a bottom wall 14 located below the second blocking wall 12, the bottom wall 14 facing away from the cross-flow impeller mounting space 101 from the bottom of the second blocking wall 12 and protruding toward the front side of the air conditioning indoor unit, the bottom wall 14 having a second edge 141 facing away from the second blocking wall 12. An insulation layer mounting position 103 for placing the foam piece 3 is formed between the second blocking wall 12 and the bottom wall 14, and the insulation layer mounting position 103 extends into a long shape along the x-axis direction.

The second retaining wall 12 and the bottom wall 14 are further connected to a support structure 13, and the thermal insulation layer mounting position 103 is retained by the support structure 13 and ends at the support structure 13 in the x-axis direction. The supporting structure 13 has two third retaining walls 131 connected between the second retaining wall 12 and the bottom wall 14 in a sealing manner, wherein one of the third retaining walls 131 is provided with a screw hole column.

In the x-axis forward direction, the extending end of the installation bottom wall 14 has two motor installation positions, which are a first motor installation position 104 corresponding to the first air guide vane motor 41 and a second motor installation position 105 corresponding to the second air guide vane motor 42, respectively, the horizontal positions of the first motor installation position 104 and the second motor installation position 105 are lower than the horizontal position of the bottom wall 14, and the horizontal position of the first motor installation position 104 is lower than the horizontal position of the second motor installation position 105.

The two blocking portions 15 protrude upward from the upper surface of the bottom wall 14, the two blocking portions 15 extend from the edges of the two third blocking walls 131, and the blocking portions 15 protrude from the second edge 141 of the bottom wall 14 in the y-axis direction. So configured, the third blocking wall 131 and the blocking portion 15 form a sealed and complete blocking section in the positive x-axis direction. And the blocking portion 15 does not need to be provided with an excessively high protrusion height, thereby preventing the assembly between the mounting bracket body 1 and the air conditioner case from being affected.

The upper end of the second baffle wall 12 is provided with a second overflow hole 121 penetrating through the second baffle wall 12, and the second overflow hole 121 is arranged at a position close to the extending tail end of the thermal insulation layer mounting position 103 in the x-axis direction. When the drain pipe of the water receiving tank 102 is blocked, the condensed water falling from the heat exchanger to the water receiving tank 102 overflows from the second overflow hole 121 after being stored to a certain level. The overflow water flows to the bottom wall 14 along the foam member 3 installed at the thermal insulation layer installation position 103 and flows towards the extended end of the installation frame body 1 along the x-axis direction until the condensed water is intercepted by the blocking portion 15, and the condensed water 15 drops to the bottom of the air conditioner shell from the second edge 141 of the bottom wall 14. The overflow water can only drop on the air conditioner shell at the position of the blocking part 15, and the accumulated water is not at the position of the first motor installation position 104, so that the first air guide vane motor 41 is prevented from soaking water.

Referring to fig. 1, 4 and 5, fig. 4 is an enlarged view of a portion B in fig. 1, and fig. 5 is a structural view of a volute tongue in an embodiment of an indoor unit of an air conditioner according to the present invention. In order to solve the problem that the first air guiding vane motor 41 soaks water, the utility model discloses improve the structure of snail tongue. The whole volute tongue 2 extends into a long shape along the x-axis direction, and the cross section of the volute tongue 2 in the x-axis direction is in a curved shape. The outer side of the volute tongue 2 is provided with a convex air guide surface 201, and the inner side of the volute tongue 2 is provided with a concave inner side surface 202.

On the side of the inner side 202, the upper portion of the volute tongue 2 has a connecting flange 21 protruding from the inner side 202, the connecting flange 21 is provided with a plurality of buckles 291, the bottom of the volute tongue 2 has a connecting wall 22 extending from the inner side 202, the connecting wall 22 is provided with a plurality of buckling holes 292, the buckles 291 are used for buckling to the top of the first blocking wall 11 (shown in fig. 2), and the buckling holes 292 are used for buckling with the buckles at the bottom of the mounting frame 1. In the x-axis direction, the connecting flange 21 and the connecting wall 22 both extend between the two extending ends of the volute tongue 2, and the end of the volute tongue 2 has a side wall 203 connected between the connecting flange 21 and the connecting wall 22.

The volute tongue 2 forms an overflow space 200 between the connecting flange 21 and the connecting wall 22, when the volute tongue 2 is mounted on the mounting frame body 1, the overflow space 200 faces the first blocking wall 11, the top of the first blocking wall 11 is provided with a first overflow hole 111, and the first overflow hole 111 penetrates through the first blocking wall 11 and is communicated between the water receiving tank 102 and the overflow space 200. In addition, when the worm tongue 2 is mounted on the mounting frame body 1, a gap exists between the extending end part of the worm tongue 2 and the mounting frame body 1.

The connecting wall 22 has a first wall portion 221 and a second wall portion 222 arranged in this order along the negative direction of the x-axis, the horizontal position of the second wall portion 222 is higher than the horizontal position of the first wall portion 221, and the first wall portion 221 is located at the extending end of the connecting wall 22. The first wall part 221 is provided with a first drainage port 281 which is positioned at the extending end of the volute tongue 2 in the positive direction of the x axis, and the first drainage port 281 penetrates through the first wall part 221 from top to bottom and is communicated with the overflow space 200; the second wall 222 is provided with a second water outlet 282, and the second water outlet 282 penetrates the second wall 222 from top to bottom and communicates with the overflow space 200. Connecting wall 22 has a first edge 220 distal from inner side 202, and first drain opening 281 and second drain opening 282 are each a recessed indentation formed at first edge 200. In addition, a plurality of ribs 229 connected with the inner side surface 202 are protruded on the upper surface of the second wall portion 222, when the condensed water is guided to advance to the first drain port 281 and the second drain port 282, the condensed water flows along the first edge 220 of the connecting wall 22 because the volute tongue 2 is obliquely arranged, the ribs 229 do not influence the flow of the water, and the temporary storage and buffering effects are achieved.

In the overflow space 200, the volute tongue 2 further has a flow guiding structure 23 disposed between the connecting flange 21 and the second wall portion 222, the flow guiding structure 23 includes two first water retaining strips 231 and two second water retaining strips 232 disposed along the x-axis direction and sequentially disposed along the vertical direction, a first channel portion 230a is formed between the first water retaining strip 231 and the connecting flange 21, a second channel portion 230b is formed between the second water retaining strips 232 and the first water retaining strips 231, the direction of the outlet of the first channel portion 230a is the x-axis negative direction, the outlet of the first channel portion 230a is vertically communicated with the inlet of the second channel portion 230b, and the direction of the outlet of the second channel portion 230b is the x-axis positive direction. The first passage portion 230a and the second passage portion 230b form an overflow passage extending in a zigzag manner. Further, the second water blocking strip 232 is provided with a third drain opening 233 at a position close to the outlet of the second passage portion 230b, and both the drain opening 233 and the second passage portion 230b are used for dropping the condensed water onto the second wall portion 222 of the connecting wall 22.

When the drain pipe of the water receiving tank 102 is blocked, the condensed water falling from the heat exchanger to the water receiving tank 102 will enter the overflow space 200 from the first overflow hole 111 of the first blocking wall 11 after being stored to a certain level. The condensed water in the overflow space 200 firstly passes through the diversion structure 23 and then reaches the second wall 222 of the connecting wall 22, a part of the condensed water flows out from the second drain opening 282, and the other part of the condensed water continues to move forward along the x-axis under the influence of the exhaust air until reaching the first drain opening 281, and the condensed water flows out from the first drain opening 281. Since the volute tongue 2 is located above the outlet of the indoor unit, the condensed water flowing out of the first and second water outlets 281 and 282 will drip from the outlet of the indoor unit. The setting of first drain 281 can avoid the comdenstion water to ooze and drip to air conditioner shell bottom from the cooperation gap between lateral wall 203 and the installation support body 1, solves the bubble water problem of wind guide vane motor when solving the ponding problem, and the add processing degree of difficulty of first drain is low, has low in production cost's characteristics.

In other embodiments, the connecting wall of the volute tongue is provided with the first drain opening only at the horizontally extending end and is not provided with the second drain opening at other places.

In other embodiments, the stop is flush with an edge of the bottom wall; in other embodiments, the blocking portion is provided independently of the third blocking wall.

Finally, it should be emphasized that the above-described embodiments are merely preferred examples of the present invention, and are not intended to limit the invention, as those skilled in the art will appreciate that various changes and modifications may be made, and any and all modifications, equivalents, and improvements made, while remaining within the spirit and principles of the present invention, are intended to be included within the scope of the present invention.

Claims (13)

1. The volute tongue of the air conditioner is provided with an air guide surface and an inner side surface which are oppositely arranged, the section of the volute tongue in the first direction is in a bent shape, and an overflow space is formed on one side of the volute tongue in the first direction, where the inner side surface is located;

the method is characterized in that:

the volute tongue further comprises a connecting wall, the connecting wall extends out of the inner side face and is located below the overflow space, and the connecting wall extends to the tail end of the volute tongue in the first direction;

a first drainage port is formed in the connecting wall, penetrates through the connecting wall from top to bottom and is communicated with the overflow space;

in the first direction, the first drain port is located at an end of the connecting wall.

2. The volute tongue of claim 1, wherein:

the connecting wall is provided with a first edge far away from the inner side surface, and the first drainage port is a notch formed at the first edge.

3. The volute tongue of claim 1 or claim 2, wherein:

the volute tongue further comprises a flow guide structure, the flow guide structure protrudes from the inner side face and is located above the connecting wall, and a zigzag extending overflow channel is formed between the flow guide structures.

4. The volute tongue of claim 3, wherein:

overflow channel includes first passageway portion and the second passageway portion that down forms in proper order from last, first passageway portion with second passageway portion all follows first direction extends, first passageway portion with vertical intercommunication is followed to the second passageway portion.

5. The volute tongue of claim 1 or claim 2, wherein:

the connecting wall is provided with at least one second water outlet, and the first water outlet penetrates through the connecting wall from top to bottom and is communicated with the overflow space;

in the first direction, the second drain opening is farther from the end of the volute tongue than the first drain opening.

6. The volute tongue of claim 5, wherein:

the connecting wall comprises a first wall part and a second wall part, and the horizontal position of the second wall part is higher than that of the first wall part;

the first drain opening is provided on the first wall portion, and the second drain opening is provided on the second wall portion.

7. The mounting rack assembly of the air conditioner comprises a mounting rack body and a volute tongue, wherein the volute tongue is mounted on the mounting rack body;

the method is characterized in that:

the volute tongue adopts the volute tongue of any one of the claims 1 to 6;

a water receiving tank is formed on the mounting frame body, the mounting frame body is provided with a first blocking wall positioned on one side of the water receiving tank, and a first overflow hole is formed in the upper part of the first blocking wall;

the first overflow hole is communicated between the water receiving tank and the overflow space.

8. The mounting bracket assembly of claim 7 wherein:

a heat-insulating layer installation position is formed on the installation frame body, the installation frame body is provided with a second retaining wall positioned between the water receiving tank and the heat-insulating layer installation position and a bottom wall positioned below the heat-insulating layer installation position, a motor installation position is arranged at the extending tail end of the installation frame body in the first direction, and the horizontal position of the motor installation position is lower than that of the bottom wall;

the upper surface of the bottom wall protrudes with a blocking part, and the blocking part is blocked between the heat insulation layer mounting position and the motor mounting position from the first direction;

the bottom wall is provided with a second edge far away from the second blocking wall, and the blocking part is flush with or protrudes out of the second edge.

9. The mounting bracket assembly of claim 8 wherein:

the mounting frame body further comprises a third retaining wall connected between the second retaining wall and the bottom wall;

the blocking portion protrudes from the third blocking wall.

10. The mount assembly of claim 8 or 9, wherein:

at least two blocking parts block between the heat insulation layer mounting position and the motor mounting position.

11. The mount assembly of claim 8 or 9, wherein:

and a second overflow hole is formed in the upper part of the second retaining wall and penetrates through the second retaining wall.

12. Machine in air conditioning, including the mount pad subassembly, its characterized in that: the mounting bracket assembly employs the mounting bracket assembly of any of the preceding claims 7 to 11.

13. Air conditioner, including the air conditioning indoor set, its characterized in that: the air conditioning indoor unit comprises the air conditioning indoor unit of claim 12.

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