CN-121993898-A - Heat exchanger assembly and air conditioner with same

Abstract

The invention discloses a heat exchanger component and an air conditioner with the same, wherein the heat exchanger component is used for the air conditioner and comprises a heat exchanger bracket, and the lower end of the heat exchanger bracket is provided with a chassis; the water pan is arranged below the chassis and is connected with the chassis in a clamping way. According to the heat exchanger component, the bottom plate is arranged at the lower end of the heat exchanger support, the water receiving tray is arranged below the bottom plate and connected with the bottom plate in a clamping mode, so that the disassembly and assembly of the water receiving tray can be facilitated, the assembly efficiency of the heat exchanger component is improved, and the reliability of the water receiving tray matched with the bottom plate is improved.

Inventors

• HU HAITAO
• WANG GUIZHONG
• LIU ANPING
• DENG XIUSHAN
• WANG HAIHONG
• MAO XIANYOU
• CHEN LIANGRUI
• LI JIANING
• DING PENGLEI
• ZHANG JIE
• Zong Pan
• CHEN SHUPENG
• LI XIAOBING

Assignees

• 美的集团武汉制冷设备有限公司
• 广东美的制冷设备有限公司

Dates

Publication Date

20260508

Application Date

20241108

Claims (15)

1. 1. A heat exchanger assembly for an air conditioner, comprising: the lower end of the heat exchanger bracket is provided with a chassis; the water pan is arranged below the chassis and is connected with the chassis in a clamping manner.
2. 2. The heat exchanger assembly according to claim 1, wherein the upper side of the water pan is provided with a snap assembly, and the lower side of the chassis is provided with a snap groove cooperating with the snap assembly.
3. 3. The heat exchanger assembly of claim 2, wherein the snap assembly comprises: the mounting seat is arranged on the upper side of the water receiving disc and is propped against the lower end face of the chassis; The elastic buckle comprises a connecting part and a clamping hook part, wherein the lower end of the connecting part is connected to the mounting seat and penetrates through the clamping groove, the clamping hook part is connected to the upper end of the connecting part, and the clamping hook part is positioned on the upper side of the chassis and abuts against the upper end face of the chassis; The limiting rib plate is arranged on the mounting seat and is spaced apart from the elastic buckle, and the limiting rib plate penetrates through the clamping groove.
4. 4. The heat exchanger assembly of claim 3, wherein the limiting rib comprises a first plate, a second plate and a third plate, the first plate and the snap fastener respectively abut against two inner walls opposite to each other in the width direction of the clamping groove, the second plate and the third plate are respectively connected to two ends of the first plate in the length direction, and the second plate and the third plate respectively abut against two inner walls opposite to each other in the length direction of the clamping groove.
5. 5. The heat exchanger assembly according to claim 4, wherein a side of the hook portion facing away from the first plate has a first guide slope, the first guide slope being inclined toward the first plate in a bottom-to-top direction; And/or the upper ends of the second plate and the third plate, which are away from the first plate, are provided with second guide inclined surfaces, and the second guide inclined surfaces incline towards the first plate in the direction from bottom to top; And/or the lower end of the inner peripheral wall of the clamping groove is provided with a third guide inclined surface, the third guide inclined surface extends along the circumferential direction of the clamping groove, and the third guide inclined surface inclines towards the direction deviating from the axis of the clamping groove in the top-to-bottom direction.
6. 6. A heat exchanger assembly according to claim 3, wherein a first limit rib is arranged on the surface of the limit rib opposite to the inner peripheral wall of the clamping groove, the first limit rib is propped against the inner wall of the clamping groove, the upper end of the first limit rib is provided with a fourth guide inclined surface, and the fourth guide inclined surface is inclined towards the direction deviating from the inner peripheral wall of the clamping groove in the direction from bottom to top; And/or, be equipped with the spacing muscle of second on the draw-in groove inner wall, the spacing muscle of second with spacing gusset offsets, the lower extreme of the spacing muscle of second has the fifth direction inclined plane, in the top-down direction, the direction slope of fifth direction inclined plane orientation deviating from the draw-in groove axis.
7. 7. The heat exchanger assembly according to claim 3, wherein the mounting base comprises a base and a first boss, the base is disposed on the upper side of the water pan, the first boss is disposed on the upper side of the base and abuts against the lower end surface of the chassis, and the width of the first boss is smaller than the width of the base along the width direction of the mounting base.
8. 8. The heat exchanger assembly of claim 2, wherein the plurality of snap assemblies are spaced apart and the plurality of snap assemblies are one-to-one corresponding to the plurality of snap assemblies.
9. 9. The heat exchanger assembly according to claim 1, wherein the bottom plate is provided with a water leakage hole, and a second boss is provided on an upper side of the water receiving tray, the second boss being disposed opposite to the water leakage hole in an up-down direction.
10. 10. The heat exchanger assembly according to claim 9, wherein projections of the water leakage holes are all located within projections of the second boss in a plane perpendicular to the up-down direction.
11. 11. The heat exchanger assembly according to claim 9, wherein the bottom surface of the bottom plate is provided with an extension column through which the water leakage hole penetrates, the extension column being spaced apart from the second boss in an up-down direction.
12. 12. The heat exchanger assembly according to claim 11, wherein a distance between a lower end surface of the extension column and an upper end surface of the second boss is h, and is 3.5 mm≤h≤8 mm.
13. 13. The heat exchanger assembly of claim 9, wherein the plurality of water leakage holes and the second boss are a plurality of water leakage holes in one-to-one correspondence.
14. 14. The heat exchanger assembly of claim 1, wherein the drip pan is connected to the chassis by a fastener.
15. 15. An air conditioner comprising a heat exchanger assembly according to any one of claims 1-14.

Description

Heat exchanger assembly and air conditioner with same Technical Field The invention relates to the technical field of air treatment equipment, in particular to a heat exchanger assembly and an air conditioner with the same. Background In the related art, the water pan of the air conditioner is often installed below the chassis of the evaporator bracket through three screws in a fastening way, and the water pan and the chassis are difficult to align due to the fact that the installation holes in the water pan are deeper, so that the installation efficiency of the air conditioner is greatly reduced. Disclosure of Invention The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the invention provides the heat exchanger component, which can facilitate the disassembly and assembly of the water receiving disc, improve the assembly efficiency of the heat exchanger component and improve the reliability of the cooperation of the water receiving disc and the chassis. The invention also provides an air conditioner which comprises the heat exchanger component. The heat exchanger assembly is used for an air conditioner and comprises a heat exchanger support, wherein the lower end of the heat exchanger support is provided with a chassis, and a water receiving disc is arranged below the chassis and connected with the chassis in a clamping mode. According to the heat exchanger component provided by the embodiment of the invention, the bottom plate is arranged at the lower end of the heat exchanger support, and the water receiving plate is arranged below the bottom plate and is connected with the bottom plate in a clamping manner, so that the disassembly and assembly of the water receiving plate can be facilitated, the assembly efficiency of the heat exchanger component is improved, and the reliability of the water receiving plate matched with the bottom plate is improved. In addition, the heat exchanger assembly according to the present invention may have the following additional technical features: In some embodiments, a buckle component is arranged on the upper side of the water receiving disc, and a clamping groove matched with the buckle component is arranged on the lower side of the chassis. In some embodiments, the buckle assembly comprises a mounting seat, a spring buckle and a limiting rib plate, wherein the mounting seat is arranged on the upper side of the water receiving disc, the mounting seat abuts against the lower end face of the chassis, the spring buckle comprises a connecting portion and a clamping hook portion, the lower end of the connecting portion is connected to the mounting seat and penetrates through the clamping groove, the clamping hook portion is connected to the upper end of the connecting portion, the clamping hook portion is arranged on the upper side of the chassis and abuts against the upper end face of the chassis, the limiting rib plate is arranged on the mounting seat and is spaced apart from the spring buckle, and the limiting rib plate penetrates through the clamping groove. In some embodiments, the limit rib plate comprises a first plate, a second plate and a third plate, the first plate and the elastic buckle are respectively propped against two opposite inner walls in the width direction of the clamping groove, the second plate and the third plate are respectively connected to two ends in the length direction of the first plate, and the second plate and the third plate are respectively propped against two opposite inner walls in the length direction of the clamping groove. In some embodiments, the side of the hook portion facing away from the first plate has a first guide slope that slopes toward the first plate in a bottom-to-top direction, and/or the upper ends of the second and third plates facing away from the first plate have a second guide slope that slopes toward the first plate in a bottom-to-top direction, and/or the lower end of the inner peripheral wall of the slot has a third guide slope that extends in a circumferential direction of the slot, and in a top-to-bottom direction, the third guide slope slopes toward a direction facing away from the slot axis. In some embodiments, a first limiting rib is arranged on the surface, opposite to the inner peripheral wall of the clamping groove, of the limiting rib, the first limiting rib abuts against the inner wall of the clamping groove, a fourth guiding inclined plane is arranged at the upper end of the first limiting rib, the fourth guiding inclined plane inclines towards the direction deviating from the inner peripheral wall of the clamping groove in the direction from bottom to top, and/or a second limiting rib is arranged on the inner wall of the clamping groove, the second limiting rib abuts against the limiting rib, a fifth guiding inclined plane is arranged at the lower end of the second limiting rib, and the fifth guiding inclined plane inclines towards the direc