Air conditioner outdoor unit and air conditioner

Abstract

The utility model provides an air conditioner outdoor unit and an air conditioner. The air conditioner outdoor unit comprises a base plate, a first connecting part and a second pre-positioning part, the waterway support is vertically arranged on the chassis and provided with a first pre-positioning matching part and a first connecting matching part, the first pre-positioning matching part is connected with the first pre-positioning matching part in a matched mode, and the first connecting part is connected with the first connecting matching part in a matched mode; according to the scheme, the assembling speed of the waterway support and the chassis can be effectively increased.

Description

Technical Field

[0001] The utility model relates to the technical field of air-conditioning equipment, and more specifically, to an air-conditioning outdoor unit and an air conditioner. Background Art

[0002] The structure and layout of the components of the existing outdoor unit of the water-air conditioner are unreasonable, which is not conducive to rapid assembly. Utility Model Content

[0003] An embodiment of the present utility model provides an air-conditioning outdoor unit, comprising: a chassis having a first pre-positioning portion and a first connecting portion; a water channel bracket erected on the chassis and provided with a first pre-positioning fitting portion and a first connecting fitting portion, the first pre-positioning portion being fitted and connected with the first pre-positioning fitting portion, the first connecting portion being fitted and connected with the first connecting fitting portion; and a water channel expansion tank fixedly mounted on the water channel bracket.

[0004] In some exemplary embodiments, the water channel expansion tank is provided with a second pre-positioning portion and a second connecting portion, and the water channel bracket is further provided with a second pre-positioning mating portion and a second connecting mating portion. The water channel expansion tank is erected on the first side of the water channel bracket, the second pre-positioning portion is matingly connected to the second pre-positioning mating portion, and the second connecting portion is matingly connected to the second connecting mating portion.

[0005] In some exemplary embodiments, the second pre-positioning portion includes a first hanging portion and a first clamping portion, the first hanging portion is located above the first clamping portion, the second pre-positioning matching portion includes a first hanging matching portion and a first clamping matching portion, the first hanging matching portion is located above the first clamping matching portion, the first hanging portion is matched and connected with the first hanging matching portion, and the first clamping portion is matched and connected with the first clamping matching portion.

[0006] In some exemplary embodiments, the side of the waterway bracket is provided with a first avoidance opening that passes through the lower part, and a side wall of the first avoidance opening is bent toward the first side of the waterway bracket to construct a supporting fold and a second avoidance opening, and the lower end of the supporting fold is connected to the chassis, and the joint of the waterway expansion tank is located at the lower part of the waterway expansion tank, and the second avoidance opening is connected to the first avoidance opening and is opposite to the joint of the waterway expansion tank.

[0007] In some exemplary embodiments, the air conditioner outdoor unit also includes: a side rear panel, the water channel bracket is uprightly arranged in the left and right directions, the water channel expansion tank is located on the rear side of the water channel bracket, and the front end of the side panel of the side rear panel is connected to the support fold and the part of the water channel bracket located on the upper part of the support fold to avoid the second avoidance opening.

[0008] In some exemplary embodiments, the air conditioner outdoor unit further includes: a liquid storage tank, which is provided with a third pre-positioning portion and a third connecting portion, and the water channel bracket is further provided with a third pre-positioning fitting portion and a third connecting fitting portion, the third pre-positioning portion is matched and connected with the third pre-positioning fitting portion, and the third connecting portion is matched and connected with the third connecting fitting portion.

[0009] In some exemplary embodiments, the third pre-positioning portion includes a second hanging portion and a second clamping portion, the second hanging portion is located above the second clamping portion, the third pre-positioning fitting portion includes a second hanging fitting portion and a second clamping fitting portion, the second hanging fitting portion is located above the second clamping fitting portion, the liquid storage tank is erected at the first end of the waterway bracket in the horizontal direction, the second hanging portion is matched and connected with the second hanging fitting portion, and the second clamping portion is matched and connected with the second clamping fitting portion.

[0010] In some exemplary embodiments, the air conditioner outdoor unit also includes: a plate change bracket, which is upright on the upper part of the second end of the water channel bracket in the horizontal direction, the plate change bracket is provided with an anti-overturning part, a fourth pre-positioning part and a fourth connecting part, and the water channel bracket is also provided with an anti-overturning fitting part, a fourth pre-positioning fitting part and a fourth connecting fitting part, the anti-overturning part is matched and connected with the anti-overturning fitting part, the fourth pre-positioning part is matched and connected with the fourth pre-positioning fitting part, and the fourth connecting part is matched and connected with the fourth connecting fitting part.

[0011] In some exemplary embodiments, the water channel bracket is also provided with a first folded edge and a second folded edge bent toward the second side of the water channel bracket, the first folded edge is located above the second folded edge, the first folded edge is provided with a fifth pre-positioning fitting portion and a fifth connecting fitting portion, and the second folded edge is provided with a sixth pre-positioning fitting portion; the air-conditioning outdoor unit also includes: a water receiving tray, provided with a fifth pre-positioning portion and a fifth connecting portion, the water receiving tray is overlapped on the first folded edge, the fifth pre-positioning portion is matched and connected with the fifth pre-positioning fitting portion, and the fifth connecting portion is matched and connected with the fifth connecting fitting portion; and a water pump bracket, provided with a sixth pre-positioning portion, the water pump bracket is overlapped on the second folded edge, and the sixth pre-positioning portion is matched and connected with the sixth pre-positioning fitting portion.

[0012] An embodiment of the present invention further provides an air conditioner, comprising the air conditioner outdoor unit described in any one of the above embodiments.

[0013] The air conditioner outdoor unit provided by the embodiment of the present invention has a water channel bracket used to fix the water channel expansion tank. During the assembly of the water channel bracket and the chassis, the first pre-positioning portion is first matched and connected with the first pre-positioning matching portion to pre-position the water channel bracket on the chassis, and then the first connecting portion is matched and connected with the first connecting matching portion to fix the water channel bracket and the chassis together, which can effectively improve the assembly speed of the water channel bracket and the chassis.

[0014] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be achieved and obtained through the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the technical solution of the present invention and constitute a part of the specification. Together with the embodiments of the present application, they are used to explain the technical solution of the present invention and do not constitute a limitation on the technical solution of the present invention.

[0016] Figure 1 A schematic diagram of the three-dimensional structure of an air-conditioning outdoor unit provided by some embodiments of the present utility model;

[0017] Figure 2 for Figure 1 The three-dimensional structure diagram of the air conditioner outdoor unit after removing the top cover, side rear panel, side front panel, electric control cover and maintenance panel;

[0018] Figure 3 for Figure 2 A right side structural diagram of the structure below the water receiving tray in the outdoor unit of the air conditioner is shown;

[0019] Figure 4 for Figure 2 A schematic diagram of the three-dimensional structure of the chassis in the outdoor unit of the air conditioner to the compressor installed on the water receiving tray;

[0020] Figure 5 for Figure 4 A schematic diagram of the enlarged structure of part A;

[0021] Figure 6 for Figure 4 Schematic diagram of the enlarged structure of part B;

[0022] Figure 7 for Figure 2 Schematic diagram of the three-dimensional structure after the mid-chassis and water channel bracket are assembled;

[0023] Figure 8 for Figure 7 Schematic diagram of the enlarged structure of part C;

[0024] Figure 9 for Figure 7 Schematic diagram of the three-dimensional structure of the intermediate water channel support;

[0025] Figure 10 for Figure 2 Schematic diagram of the exploded structure of the combined structure of the water channel bracket, water channel expansion tank and liquid storage tank;

[0026] Figure 11 for Figure 2 A schematic diagram of the three-dimensional structure of the combined structure of the water channel bracket, the water channel expansion tank and the liquid storage tank;

[0027] Figure 12 for Figure 2 Schematic diagram of the three-dimensional structure of the combined structure of the water pump, water pump bracket and water channel bracket;

[0028] Figure 13 for Figure 12 Schematic diagram of the three-dimensional structure from another perspective of the structure shown.

[0029] The corresponding relationship between the reference numerals and component names is as follows:

[0030] 100 chassis, 110 first pre-positioning portion, 120 first connecting portion, 200 waterway bracket, 201 first avoidance, 202 supporting folding edge, 203 second avoidance, 204 first extension wall, 205 second extension wall, 206 first folding edge, 2061 fifth pre-positioning matching portion, 2062 fifth connecting matching portion, 207 second folding edge, 2071 sixth pre-positioning matching portion, 210 first pre-positioning matching portion, 220 first connecting matching portion, 230 second connecting matching portion, 241 first hanging matching portion, 242 first snap-fit matching portion, 250 third connecting matching portion, 261 second hanging matching portion, 262 second snap-fit matching portion, 270 anti-overturning Matching part, 280 fourth pre-positioning matching part, 290 fourth connection matching part, 300 water channel expansion tank, 310 second connection part, 321 first hanging part, 322 first clamping part, 400 liquid storage tank, 410 third connection part, 421 second hanging part, 422 second clamping part, 500 plate replacement bracket, 510 anti-overturning part, 520 fourth pre-positioning part, 530 fourth connection part, 600 water receiving tray, 610 fifth pre-positioning part, 620 fifth connection part, 700 water pump bracket, 710 sixth pre-positioning part, 800 side rear panel, 910 side front panel, 920 electric control cover, 930 inspection panel, 940 fixing plate, 960 water pump, 970 water fluorine plate replacement. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the present invention more clear, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other in any way.

[0032] like Figures 1 to 13 As shown, the air-conditioning outdoor unit provided by the embodiment of the present invention includes: a chassis 100, the chassis 100 has a first pre-positioning portion 110 and a first connecting portion 120; a water channel bracket 200, the water channel bracket 200 is upright on the chassis 100, and is provided with a first pre-positioning matching portion 210 and a first connecting matching portion 220, the first pre-positioning portion 110 is matched and connected with the first pre-positioning matching portion 210, and the first connecting portion 120 is matched and connected with the first connecting matching portion 220; and a water channel expansion tank 300, the water channel expansion tank 300 is fixed to the water channel bracket 200.

[0033] In the outdoor unit of the air conditioner, the water channel bracket 200 is used to fix the water channel expansion tank 300. During the assembly process of the water channel bracket 200 and the chassis 100, the first pre-positioning portion 110 is first matched and connected with the first pre-positioning matching portion 210, so that the water channel bracket 200 is pre-positioned on the chassis 100, and then the first connecting portion 120 is matched and connected with the first connecting matching portion 220, so that the water channel bracket 200 and the chassis 100 are fixedly connected together, which can effectively improve the assembly speed of the water channel bracket 200 and the chassis 100.

[0034] In some embodiments, as Figures 7 to 9 As shown, one of the first pre-positioning portion 110 and the first pre-positioning matching portion 210 is set as a hook and the other is set as a hanging hole. The waterway bracket 200 is placed on the chassis 100, and the hook is hooked in the hanging hole, so that the waterway bracket 200 is pre-positioned on the chassis 100. This solution has a simple structure and is easy to implement.

[0035] It may be that the first pre-positioning portion 110 is set as a hook, and the first pre-positioning matching portion 210 is set as a hanging hole; or it may be that the first pre-positioning portion 110 is set as a hanging hole, and the first pre-positioning matching portion 210 is set as a hook; it may be that the hook and the hanging hole are set as a group; or it may be that the hook and the hanging holes are set as multiple groups, and the multiple groups are set as two groups, three groups, or four groups, etc.; all of the above can achieve the purpose of this application, and its purpose does not deviate from the design concept of the present utility model, and will not be repeated here, and should all fall within the scope of protection of this application.

[0036] The first connection portion 120 and the first connection matching portion 220 are both screw holes and are connected by screws.

[0037] It may be that the screw, the first connecting part 120 and the first connecting matching part 220 include a group; or it may be that the screw, the first connecting part 120 and the first connecting matching part 220 include multiple groups, and the multiple groups are set to two groups, three groups, or four groups, etc.; the above can all achieve the purpose of this application, and its purpose does not deviate from the design concept of the utility model, and will not be repeated here, and should all fall within the scope of protection of this application.

[0038] In some examples, such as Figure 10 and Figure 11 As shown, the water channel expansion tank 300 is provided with a second pre-positioning portion and a second connecting portion 310, and the water channel bracket 200 is also provided with a second pre-positioning matching portion and a second connecting matching portion 230. The water channel expansion tank 300 is upright on the first side (such as the rear side) of the water channel bracket 200, the second pre-positioning portion is matched and connected with the second pre-positioning matching portion, and the second connecting portion 310 is matched and connected with the second connecting matching portion 230.

[0039] First, the second pre-positioning part is matched and connected with the second pre-positioning matching part to pre-position the water channel expansion tank 300 on the water channel bracket 200, and then the second connecting part 310 is matched and connected with the second connecting matching part 230 to fix the water channel expansion tank 300 and the water channel bracket 200 together. This can effectively improve the assembly speed of the water channel expansion tank 300 and the water channel bracket 200.

[0040] In some embodiments, as Figure 10 and Figure 11 As shown, the second pre-positioning portion includes a first hanging portion 321 and a first clamping portion 322, the first hanging portion 321 is located above the first clamping portion 322, the second pre-positioning matching portion includes a first hanging matching portion 241 and a first clamping matching portion 242, the first hanging matching portion 241 is located above the first clamping matching portion 242, the first hanging portion 321 is matched and connected with the first hanging matching portion 241, and the first clamping portion 322 is matched and connected with the first clamping matching portion 242.

[0041] The first hooking portion 321 is coupled with the first hooking fitting portion 241 to pre-fix the upper portion of the water channel expansion tank 300 to the water channel bracket 200. The first clamping portion 322 is coupled with the first clamping fitting portion 242 to pre-fix the lower portion of the water channel expansion tank 300 to the water channel bracket 200. Furthermore, the first clamping portion 322 is coupled with the first clamping fitting portion 242 to pre-position the lower portion of the water channel expansion tank 300 in the horizontal direction, thereby preventing the lower portion of the water channel expansion tank 300 from shaking in the horizontal direction.

[0042] It can be, for example Figure 10 and Figure 11As shown, the first hanging part 321 is set as a hook, and the first hanging matching part 241 is set as the flange at the top of the water channel bracket 200. The hook (i.e., the first hanging part 321) is hooked on the flange at the top of the water channel bracket 200, so that the upper part of the water channel expansion tank 300 is pre-fixed on the top of the water channel bracket 200; it can be that the first clamping part 322 is a first clamping port, and the first clamping matching part 242 is a second clamping port, and the first clamping port is clamped into the second clamping port, so that the lower part of the water channel expansion tank 300 is pre-fixed on the water channel bracket 200 and prevents the lower part of the water channel expansion tank 300 from shaking in the horizontal direction.

[0043] The second connection portion 310 and the second connection matching portion 230 are both screw holes and are connected by screws.

[0044] Alternatively, the second connecting portion 310 is located on the hook (ie, the first hanging portion 321 ), and the second connecting and matching portion 230 is located on the flange at the top of the water channel bracket 200 .

[0045] It may be that the screw, the second connecting part 310 and the second connecting fitting part 230 comprise a group; or it may be that the screw, the second connecting part 310 and the second connecting fitting part 230 comprise multiple groups, and the multiple groups are set as two groups, three groups, or four groups, etc.; all of the above can achieve the purpose of this application, and its purpose does not deviate from the design concept of the utility model, and will not be repeated here, and should all fall within the scope of protection of this application.

[0046] In some embodiments, as Figures 9 to 11 As shown, the side of the waterway bracket 200 is provided with a first avoidance opening 201 that passes through the lower part. A side wall (such as the right side wall) of the first avoidance opening 201 is bent toward the first side (such as the rear side) of the waterway bracket 200 to construct a support fold 202 and a second avoidance opening 203. The second avoidance opening 203 is located on the second side (such as the front side) of the support fold 202. The lower end of the support fold 202 is connected to the chassis 100. The joint of the waterway expansion tank 300 is located at the lower part of the waterway expansion tank 300. The second avoidance opening 203 is connected to the first avoidance opening 201, and the second avoidance opening 203 and the joint of the waterway expansion tank 300 are opposite in the left and right directions. Figure 1 、 Figures 9 to 11 As shown, the air conditioner outdoor unit also includes: a side rear panel 800, a water channel bracket 200 arranged upright along the left and right directions, a water channel expansion tank 300 located on the rear side of the water channel bracket 200, and a front end of the side panel (i.e., the right side panel) of the side rear panel 800 is connected to the support fold 202 and the portion of the water channel bracket 200 located on the upper part of the support fold 202 to avoid the second avoidance port 203. In this way, without disassembling the side rear panel 800, it is possible to check whether the joint of the water channel expansion tank 300 is leaking from the second avoidance port 203 during inspection.

[0047] In some examples, such as Figure 10 and Figure 11 As shown, the air conditioner outdoor unit also includes: a liquid storage tank 400, the liquid storage tank 400 is provided with a third pre-positioning portion and a third connecting portion 410, the water channel bracket 200 is also provided with a third pre-positioning matching portion and a third connecting matching portion 250, the third pre-positioning portion is matched and connected with the third pre-positioning matching portion, and the third connecting portion 410 is matched and connected with the third connecting matching portion 250.

[0048] First, the third pre-positioning portion is matched and connected with the third pre-positioning matching portion to pre-position the liquid storage tank 400 on the water channel bracket 200, and then the third connecting portion 410 is matched and connected with the third connecting matching portion 250 to fix the liquid storage tank 400 and the water channel bracket 200 together. This can effectively improve the assembly speed of the liquid storage tank 400 and the water channel bracket 200.

[0049] In some embodiments, as Figure 10 and Figure 11 As shown, the third pre-positioning portion includes a second hanging portion 421 and a second clamping portion 422, the second hanging portion 421 is located above the second clamping portion 422, the third pre-positioning fitting portion includes a second hanging fitting portion 261 and a second clamping fitting portion 262, the second hanging fitting portion 261 is located above the second clamping fitting portion 262, the liquid storage tank 400 is erected on the first end of the water channel bracket 200 in the horizontal direction (the first end is the left end, so that the installation positions of the liquid storage tank 400 and the water channel expansion tank 300 will not interfere with each other), the second hanging portion 421 is matched and connected with the second hanging fitting portion 261, and the second clamping portion 422 is matched and connected with the second clamping fitting portion 262.

[0050] The second hooking portion 421 is mated with the second hooking fitting portion 261 to pre-fix the upper portion of the liquid storage tank 400 to the water channel support 200. The second clamping portion 422 is mated with the second clamping fitting portion 262 to pre-fix the lower portion of the liquid storage tank 400 to the water channel support 200. Furthermore, the second clamping portion 422 is mated with the second clamping fitting portion 262 to pre-position the lower portion of the liquid storage tank 400 in the horizontal direction, thereby preventing the lower portion of the liquid storage tank 400 from shaking in the horizontal direction.

[0051] Among them, such as Figures 9 to 11 As shown, the first end of the water channel bracket 200 is provided with a first extension wall 204 bent toward the side where the water channel expansion tank 300 is located. The first extension wall 204 separates the water channel expansion tank 300 and the liquid storage tank 400, and the second hanging fitting part 261 and the second snap-fit fitting part 262 are both located on the first extension wall 204.

[0052] It may be that the second hanging portion 421 is set as a hook, and the second hanging matching portion 261 is set as the flange at the top of the first extension wall 204, and the hook is hooked on the flange at the top of the first extension wall 204, so that the upper part of the liquid storage tank 400 is pre-fixed on the top of the first extension wall 204; it may be that the second clamping portion 422 is a third clamping port, and the second clamping matching portion 262 is a fourth clamping port, and the third clamping port is clamped into the fourth clamping port, so that the lower part of the liquid storage tank 400 is pre-fixed on the first extension wall 204 and prevents the lower part of the liquid storage tank 400 from shaking in the horizontal direction.

[0053] The third connection portion 410 and the third connection matching portion 250 are both screw holes and are connected by screws.

[0054] Alternatively, the third connecting portion 410 is located on the hook (ie, the second hanging portion 421 ), and the third connecting matching portion 250 is located on the flange at the top of the first extending wall 204 .

[0055] It may be that the screw, the third connecting part 410 and the third connecting matching part 250 include a group; or it may be that the screw, the third connecting part 410 and the third connecting matching part 250 include multiple groups, and the multiple groups are set to two groups, three groups, or four groups, etc.; the above can all achieve the purpose of this application, and its purpose does not deviate from the design concept of the utility model, and will not be repeated here, and should all fall within the scope of protection of this application.

[0056] In some examples, such as Figure 2 、 Figure 4 and Figure 6 As shown, the air conditioner outdoor unit further includes a plate heat exchanger bracket 500, which is vertically mounted above the second horizontal end (e.g., the right end) of the water channel bracket 200. The plate heat exchanger bracket 500 is provided with an anti-overturning portion 510, a fourth pre-positioning portion 520, and a fourth connecting portion 530. The water channel bracket 200 is further provided with an anti-overturning mating portion 270, a fourth pre-positioning mating portion 280, and a fourth connecting mating portion 290. The fourth pre-positioning portion 520 is matingly connected to the fourth pre-positioning mating portion 280, the anti-overturning portion 510 is matingly connected to the anti-overturning mating portion 270, and the fourth connecting portion 530 is matingly connected to the fourth connecting mating portion 290. The plate heat exchanger bracket 500 is used to secure the plate heat exchanger (the plate heat exchanger is also known as the economizer).

[0057] The fourth pre-positioning portion 520 is matched and connected with the fourth pre-positioning matching portion 280, so that the plate change bracket 500 is pre-positioned on the water channel bracket 200, and the anti-overturning portion 510 is matched and connected with the anti-overturning matching portion 270 to prevent the plate change bracket 500 from overturning after being pre-positioned on the water channel bracket 200, and then the fourth connecting portion 530 is matched and connected with the fourth connecting matching portion 290, so that the plate change bracket 500 is fixedly connected with the water channel bracket 200.

[0058] It may be that the fourth pre-positioning portion 520 is set as a hook, and the fourth pre-positioning matching portion 280 is set as a bayonet; or it may be that the fourth pre-positioning portion 520 is set as a bayonet, and the fourth pre-positioning matching portion 280 is set as a hook; it may be that the anti-overturning portion 510 is set as a folding edge, and the anti-overturning matching portion 270 is an end edge, and the side of the folding edge abuts against the end edge, which is used to prevent the plate replacement bracket 500 from tipping over relative to the waterway bracket 200; all of the above can achieve the purpose of this application, and its purpose does not deviate from the design idea of the utility model, and will not be repeated here, and should all fall within the scope of protection of this application.

[0059] In one embodiment, if Figure 2 、 Figure 4 、 Figure 6 、 Figure 7 and Figure 9 As shown, the second end of the water channel bracket 200 is provided with a second extension wall 205 extending toward the side where the water channel expansion tank 300 is located (i.e., toward the first side of the water channel bracket 200), and the plate replacement bracket 500 is arranged along the front-to-back direction, the folded edge is located at the middle and lower part of the front end of the plate replacement bracket 500, and protrudes toward the front and lower side, the end edge is the front end edge of the second extension wall 205, the lower part of the plate replacement bracket 500 is located on the right side of the second extension wall 250, the hook is located below the rear side of the folded edge, and is provided at the lower part of the plate replacement bracket 500, and the bayonet is provided on the second extension wall 205.

[0060] The fourth connection portion 530 and the fourth connection matching portion 290 are both screw holes and are connected by screws.

[0061] It may be that the screw, the fourth connecting part 530 and the fourth connecting matching part 290 include a group; or it may be that the screw, the fourth connecting part 530 and the fourth connecting matching part 290 include multiple groups, and the multiple groups are set to two groups, three groups, or four groups, etc.; the above can all achieve the purpose of this application, and its purpose does not deviate from the design concept of the utility model, and will not be repeated here, and should all fall within the scope of protection of this application.

[0062] In some examples, such as Figure 2 、 Figure 4 、 Figure 5 、 Figure 10 、 Figure 12 and Figure 13As shown, the water channel bracket 200 is further provided with a first folded edge 206 (the first folded edge 206 may be a flange bent forward at the top of the water channel bracket 200) and a second folded edge 207 (the second folded edge 207 may be located on the upper wall of the first avoidance opening 201) bent toward the second side of the water channel bracket 200 (the second side is such as the front side). The first folded edge 206 is located above the second folded edge 207. The first folded edge 206 is provided with a fifth pre-positioning fitting portion 2061 and a fifth connecting fitting portion 2062. The second folded edge 207 is provided with a sixth pre-positioning fitting portion 2071. The air conditioner outdoor unit further includes: a water receiving tray 600, such as Figure 2 、 Figure 4 and Figure 5 As shown, the water receiving tray 600 is provided with a fifth pre-positioning portion 610 and a fifth connecting portion 620. The water receiving tray 600 is arranged horizontally, and the rear end is overlapped on the first folded edge 206. The fifth pre-positioning portion 610 is first matched and connected with the fifth pre-positioning matching portion 2061, so that the rear end of the water receiving tray 600 is pre-positioned on the first folded edge 206, and then the fifth connecting portion 620 is matched and connected with the fifth connecting matching portion 2062, so that the rear end of the water receiving tray 600 is fixedly connected to the first folded edge 206. This can improve the assembly speed of the rear end of the water receiving tray 600 and the first folded edge 206; and the folded water pump bracket 700, as shown Figure 10 、 Figure 12 and Figure 13 As shown, the water pump bracket 700 is provided with a sixth pre-positioning portion 710. First, one end of the water pump bracket 700 is overlapped with the second folded edge 207, and the sixth pre-positioning portion 710 is matched and connected with the sixth pre-positioning matching portion 2071. At this time, one end of the water channel bracket 200 is pre-positioned on the second folded edge 207, and then the other end of the water pump bracket 700 is fixed to the chassis 100. This can improve the assembly efficiency of the water pump bracket 700. Among them, one end of the water pump bracket 700 (the end where the sixth pre-positioning portion 710 is located) is located at the upper rear portion of the other end of the water pump bracket 700.

[0063] In some embodiments, as Figure 1 As shown, the air conditioner outdoor unit also includes a side front panel 910, an electric control cover panel 920, an inspection panel 930, and a fixed panel 940. The electric control cover panel 920 is vertically arranged on the rear side of the side front panel 910 in the front-to-back direction and is located above the side panel of the side rear panel 800. The inspection panel 930 is located below the side panel of the side front panel 910 and the side panel of the side rear panel 800. A notch is provided at the bottom of the inspection panel 930, and the fixed panel 940 is located in the notch. The inspection panel 930 and the fixed panel 940 together form a through hole for the water outlet and water inlet of the air conditioner outdoor unit. The side panel of the side front panel 910, the side panel of the side rear panel 800, the electric control cover panel 920, the inspection panel 930, and the fixed panel 940 together constitute the right side wall of the air conditioner outdoor unit.

[0064] In some embodiments, as Figures 2 to 4 As shown, the air conditioner outdoor unit also includes a gas-liquid separator, a water pump 960 and a water-fluorine plate exchanger 970. The gas-liquid separator is located on the left side of the liquid storage tank 400, the water-fluorine plate exchanger 970 is located in front of the gas-liquid separator and the liquid storage tank 400, and the water pump 960 is fixed on the upper side of the water pump bracket 700.

[0065] An air conditioner (not shown in the figures) provided in an embodiment of the present invention includes an air conditioner outdoor unit as described in any one of the above embodiments.

[0066] This air conditioner has all the advantages of the air conditioner outdoor unit provided by any of the above embodiments, which will not be described in detail here.

[0067] Among them, the air conditioner is a sky-water and ground-water air conditioner.

[0068] To sum up, in the air-conditioning outdoor unit provided by the embodiment of the present invention, the water channel bracket is used to fix the water channel expansion tank. During the assembly of the water channel bracket and the chassis, the first pre-positioning portion is first matched and connected with the first pre-positioning matching portion to pre-position the water channel bracket on the chassis, and then the first connecting portion is matched and connected with the first connecting matching portion to fix the water channel bracket and the chassis together, which can effectively improve the assembly speed of the water channel bracket and the chassis.

[0069] In the description of the present invention, it should be noted that the terms "upper", "lower", "one side", "the other side", "one end", "the other end", "side", "relative", "four corners", "periphery", "'mouth'-shaped structure", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing "this" utility model and simplifying the description, and do not indicate or imply that the structure referred to has a specific orientation, is constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention.

[0070] In the description of the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "connection," "direct connection," "indirect connection," "fixed connection," "installation," and "assembly" should be understood in a broad sense. For example, they may refer to a fixed connection, a detachable connection, or an integral connection. The terms "installation," "connection," and "fixed connection" may refer to a direct connection, an indirect connection through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0071] Although the embodiments disclosed in the present invention are as described above, the contents described are merely embodiments adopted to facilitate understanding of the present invention and are not intended to limit the present invention. Any person skilled in the art to which the present invention belongs may make any modifications and changes in the form and details of the implementation without departing from the spirit and scope disclosed in the present invention. However, the scope of patent protection of the present invention shall still be defined by the attached claims.

Claims

1. An air conditioner outdoor unit, characterized in that: include: A chassis having a first pre-positioning portion and a first connecting portion; a waterway bracket, erected on the chassis and provided with a first pre-positioning fitting portion and a first connecting fitting portion, wherein the first pre-positioning fitting portion is connected in a matching manner with the first pre-positioning fitting portion, and the first connecting portion is connected in a matching manner with the first connecting fitting portion; and The waterway expansion tank is fixed on the waterway bracket.

2. The air conditioner outdoor unit according to claim 1, characterized in that: The water channel expansion tank is provided with a second pre-positioning portion and a second connecting portion, and the water channel bracket is also provided with a second pre-positioning matching portion and a second connecting matching portion. The water channel expansion tank is upright on the first side of the water channel bracket, the second pre-positioning portion is matched and connected with the second pre-positioning matching portion, and the second connecting portion is matched and connected with the second connecting matching portion.

3. The air conditioner outdoor unit according to claim 2, characterized in that: The second pre-positioning portion includes a first hanging portion and a first clamping portion, the first hanging portion is located above the first clamping portion, the second pre-positioning matching portion includes a first hanging matching portion and a first clamping matching portion, the first hanging matching portion is located above the first clamping matching portion, the first hanging portion is matched and connected with the first hanging matching portion, and the first clamping portion is matched and connected with the first clamping matching portion.

4. The air conditioner outdoor unit according to claim 2, characterized in that: The side of the water channel bracket is provided with a first avoidance opening that passes through the lower part. A side wall of the first avoidance opening is bent toward the first side of the water channel bracket to construct a supporting fold and a second avoidance opening. The lower end of the supporting fold is connected to the chassis. The joint of the water channel expansion tank is located at the lower part of the water channel expansion tank. The second avoidance opening is connected to the first avoidance opening and is opposite to the joint of the water channel expansion tank.

5. The air conditioner outdoor unit according to claim 4, characterized in that: Also includes: The side rear plate, the water channel bracket is arranged upright along the left and right directions, the water channel expansion tank is located on the rear side of the water channel bracket, and the front end of the side plate of the side rear plate is connected to the support fold and the part of the water channel bracket located on the upper part of the support fold to avoid the second avoidance opening.

6. The air conditioner outdoor unit according to any one of claims 1 to 5, characterized in that: Also includes: The liquid storage tank is provided with a third pre-positioning portion and a third connecting portion. The water channel bracket is also provided with a third pre-positioning matching portion and a third connecting matching portion. The third pre-positioning portion is matched and connected with the third pre-positioning matching portion, and the third connecting portion is matched and connected with the third connecting matching portion.

7. The air conditioner outdoor unit according to claim 6, characterized in that: The third pre-positioning portion includes a second hanging portion and a second clamping portion, the second hanging portion is located above the second clamping portion, the third pre-positioning matching portion includes a second hanging matching portion and a second clamping matching portion, the second hanging matching portion is located above the second clamping matching portion, the liquid storage tank is erected at the first end of the waterway bracket in the horizontal direction, the second hanging portion is matched and connected with the second hanging matching portion, and the second clamping portion is matched and connected with the second clamping matching portion.

8. The air conditioner outdoor unit according to any one of claims 1 to 5, characterized in that: Also includes: The plate-changing bracket is erected on the upper part of the second end of the water channel bracket in the horizontal direction. The plate-changing bracket is provided with an anti-overturning portion, a fourth pre-positioning portion and a fourth connecting portion. The water channel bracket is also provided with an anti-overturning fitting portion, a fourth pre-positioning fitting portion and a fourth connecting fitting portion. The anti-overturning portion is matched and connected with the anti-overturning fitting portion, the fourth pre-positioning portion is matched and connected with the fourth pre-positioning fitting portion, and the fourth connecting portion is matched and connected with the fourth connecting fitting portion.

9. The air conditioner outdoor unit according to any one of claims 1 to 5, characterized in that: The water channel bracket is further provided with a first folded edge and a second folded edge bent toward the second side of the water channel bracket, the first folded edge being located above the second folded edge, the first folded edge being provided with a fifth pre-positioning fitting portion and a fifth connecting fitting portion, and the second folded edge being provided with a sixth pre-positioning fitting portion; the air conditioner outdoor unit further includes: A water receiving tray is provided with a fifth pre-positioning portion and a fifth connecting portion, the water receiving tray is overlapped on the first folded edge, the fifth pre-positioning portion is matched and connected with the fifth pre-positioning matching portion, and the fifth connecting portion is matched and connected with the fifth connecting matching portion; and The water pump bracket is provided with a sixth pre-positioning portion, the water pump bracket is overlapped on the second folded edge, and the sixth pre-positioning portion is matched and connected with the sixth pre-positioning matching portion.

10. An air conditioner, characterized in that: The invention comprises an air-conditioning outdoor unit according to any one of claims 1 to 9.

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