CN-121993845-A - Heat exchanger assembly and air conditioner

CN121993845ACN 121993845 ACN121993845 ACN 121993845ACN-121993845-A

Abstract

The invention discloses a heat exchanger component and an air conditioner, wherein the heat exchanger component comprises a heat exchanger part, an input and output pipe and a pressure pipe fitting, the heat exchanger part comprises a heat exchanger support and a heat exchanger, the heat exchanger is arranged on the heat exchanger support, the heat exchanger part is provided with a first side and a second side which are opposite along a first direction, the first direction is vertical to the upper and lower directions, the heat exchanger support is provided with a mounting flanging for fixing the heat exchanger, the mounting flanging is positioned on the first side of the heat exchanger part, the input and output pipe is connected to the first side of the heat exchanger part, the pressure pipe fitting is arranged on the bottom surface of the heat exchanger support and defines a clamping space with the bottom surface of the heat exchanger support, and the input and output pipe penetrates through the clamping space. According to the heat exchanger component, when the input and output pipes of the heat exchanger are installed, the assembly steps are reduced, the assembly efficiency of the heat exchanger component is improved, and the heat exchanger and the input and output pipes for fixedly clamping the heat exchanger can be installed at the same time, so that the assembly efficiency of the heat exchanger component is improved.

Inventors

HU HAITAO
WANG GUIZHONG
LIU ANPING
DENG XIUSHAN
WANG HAIHONG
MAO XIANYOU
CHEN LIANGRUI
DING PENGLEI
ZHANG JIE
Zong Pan
LI JIANING
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 (20)

1. A heat exchanger assembly, comprising: The heat exchanger component comprises a heat exchanger bracket and a heat exchanger, wherein the heat exchanger is installed on the heat exchanger bracket, the heat exchanger component is provided with a first side and a second side which are opposite along a first direction, the first direction is vertical to the up-down direction, the heat exchanger bracket is provided with a mounting flange for mounting and fixing the heat exchanger, and the mounting flange is positioned on the first side of the heat exchanger component; An input output tube connected to a first side of the heat exchanger component and connected to the heat exchanger; The pressing pipe fitting is arranged on the bottom surface of the heat exchanger support and defines a clamping space with the bottom surface of the heat exchanger support, and the input and output pipes penetrate through the clamping space.
2. The heat exchanger assembly according to claim 1, wherein the inlet and outlet tube comprises a first tube bundle section and a second tube bundle section connected in sequence, the first tube bundle section being connected with the heat exchanger and located on a first side of the heat exchanger component, the first tube bundle section extending in an up-down direction, the second tube bundle section extending in a direction from the first side to the second side of the heat exchanger component, and at least part of the second tube bundle section being located below the heat exchanger support and penetrating the clamping space.
3. The heat exchanger assembly of claim 2, comprising a water pan located below the heat exchanger component, the second tube bundle section being located above the water pan.
4. The heat exchanger assembly of claim 2, wherein the second tube bundle section comprises an inclined tube section having a central axis extending obliquely downward in a direction from the second side to the first side of the heat exchanger component at an angle greater than zero to the horizontal.
5. The heat exchanger assembly of claim 4, wherein the angle between the central axis of the beveled tube segment and the horizontal is a,2 ° -a ∈6 °.
6. The heat exchanger assembly of claim 4, wherein the beveled tube section is sleeved with a shut-off sleeve.
7. The heat exchanger assembly of claim 6, wherein the shut-off sleeve is a gum sleeve.
8. The heat exchanger assembly of claim 4, wherein the second tube bundle section comprises a straight tube section, the straight tube section is threaded through the clamping space, and an included angle between a central axis of the straight tube section and a horizontal direction is smaller than an included angle between a central axis of the diagonal tube section and the horizontal direction.
9. The heat exchanger assembly of claim 8, wherein the angle between the central axis of the straight tube section and the horizontal is zero.
10. The heat exchanger assembly of claim 8, wherein the straight tube section is coated with a heat insulating layer.
11. The heat exchanger assembly of claim 2, wherein the second tube bundle section includes an inclined tube section having a central axis that is inclined at an angle greater than zero with respect to the first direction, the central axis of the inclined tube section extending obliquely toward a direction proximate a mid-position of the heat exchanger element in a second direction, the first direction and the up-down direction being perpendicular.
12. The heat exchanger assembly of claim 11, wherein the inclined tube segment has a central axis at an angle b of 20 ° or less and 40 ° or less from the first direction.
13. The heat exchanger assembly of claim 2, wherein the lower end of the heat exchanger support is provided with an avoidance groove, and the lower end of the first tube bundle section is received in the avoidance groove.
14. The heat exchanger assembly of claim 2, wherein the inlet and outlet conduit comprises a third tube bundle section connected to an end of the second tube bundle section remote from the first tube bundle section, and the third tube bundle section extends downwardly.
15. The heat exchanger assembly according to any one of claims 1 to 14, wherein the pressure tube member is detachably connected to the heat exchanger support.
16. The heat exchanger assembly according to claim 15, wherein the bottom surface of the heat exchanger support is provided with a mounting groove, a first fixing portion and a second fixing portion, the first fixing portion and the second fixing portion are located at opposite sides of the mounting groove, the tube pressing member includes a tube pressing plate, a first connecting plate and a second connecting plate, the first connecting plate and the second connecting plate are connected at opposite sides of the tube pressing plate, the tube pressing plate and an inner wall of the mounting groove jointly define the clamping space, the first connecting plate is connected with the first fixing portion, and the second connecting portion is connected with the second fixing portion.
17. The heat exchanger assembly of claim 16, wherein the first connection plate is connected to the first fixed portion by a fastener, and the second connection plate is snap-fit connected to the second fixed portion.
18. The heat exchanger assembly according to claim 17, wherein the first fixing portion is provided with a stopper rib, the stopper rib being located on an outer peripheral side of the first connecting plate.
19. The heat exchanger assembly according to claim 17, wherein the second connecting plate is provided with a hook, the second fixing portion is provided with a slot, and the hook is clamped into the slot.
20. An air conditioner, comprising: the shell component is provided with an air inlet and an air outlet; The heat exchanger assembly according to any one of claims 1-19, disposed within the housing assembly; The air duct assembly is arranged in the shell assembly and comprises an air duct volute and a fan, and the fan is arranged in the air duct volute.

Description

Heat exchanger assembly and air conditioner Technical Field The invention relates to the field of air conditioning, in particular to a heat exchanger assembly and an air conditioner. Background In the related art, the input and output pipelines of the heat exchanger are generally fixedly clamped on the side wall of the rear side of the water receiving disc, so that the input and output pipelines of the heat exchanger are fixed, and the deformation and even the damage of the input and output pipelines of the heat exchanger in the carrying process are prevented. When assembling heat exchanger, heat exchanger support and water collector, for example when installing the heat exchanger of opposite air conditioner, lay the heat exchanger horizontal level of lying generally, the fixed clamping structure of input output pipeline is located the downside this moment, installs the heat exchanger on the heat exchanger support earlier, then installs the water collector. In the process of installing the heat exchanger to the heat exchanger support, since the fixed clamping structure of the input and output pipeline is positioned on the bottom surface, the fixation of the input and output pipeline cannot be realized, the heat exchanger needs to be turned up and down by 180 degrees, the fixed clamping structure positioned on the input and output pipeline is turned up from the bottom surface, the input and output pipeline of the heat exchanger is fixed finally, the assembly steps are complicated, and the assembly efficiency is lower. Accordingly, improvements are needed. Disclosure of Invention The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present invention is to provide a heat exchanger assembly, in which a pressing pipe is disposed on a bottom surface of a heat exchanger support, when the heat exchanger support is horizontally placed to mount a heat exchanger, a position on the heat exchanger support, which is in connection with the pressing pipe, is located on a side surface of the heat exchanger support, and when an input/output pipe of the heat exchanger is mounted, the input/output pipe can be fixed without turning the heat exchanger up and down, so that the assembly steps are reduced, the assembly efficiency of the heat exchanger assembly is improved, and in addition, the heat exchanger and the input/output pipe for fixedly clamping the heat exchanger can be mounted at the same time, so that the assembly efficiency of the heat exchanger assembly can be effectively improved. The invention further provides an air conditioner comprising the heat exchanger assembly. The heat exchanger assembly comprises a heat exchanger component, an input and output pipe and a pressing pipe, wherein the heat exchanger component comprises a heat exchanger support and a heat exchanger, the heat exchanger is installed on the heat exchanger support, the heat exchanger component is provided with a first side and a second side which are opposite in the first direction, the first direction is perpendicular to the upper and lower directions, the heat exchanger support is provided with a mounting flange used for mounting and fixing the heat exchanger, the mounting flange is located on the first side of the heat exchanger component, the input and output pipe is connected to the first side of the heat exchanger component and connected with the heat exchanger, the pressing pipe is installed on the bottom surface of the heat exchanger support and is limited with the bottom surface of the heat exchanger support to form a clamping space, and the input and output pipe penetrates through the clamping space. According to the heat exchanger component provided by the embodiment of the invention, the pressing pipe fitting is arranged on the bottom surface of the heat exchanger support, when the heat exchanger support is horizontally placed for installing the heat exchanger, the position on the heat exchanger support, which is connected and matched with the pressing pipe fitting, is positioned on the side surface of the heat exchanger support, when the input and output pipes of the heat exchanger are installed, the fixing operation of the input and output pipes can be realized without turning the heat exchanger up and down, the assembling steps are reduced, the assembling efficiency of the heat exchanger component is improved, and the input and output pipes of the heat exchanger and the fixed clamping heat exchanger can be simultaneously installed, so that the assembling efficiency of the heat exchanger component can be effectively improved. The invention further provides an air conditioner comprising the heat exchanger assembly. The invention further provides an air conditioner comprising the heat exchanger assembly. According to some embodiments of the invention, the input/output tube comprises a first tube bundle section, a second tube bundle section and a third tube bundl