CN209147376U - A kind of integrated air conditioner and heat exchanger cleaning device - Google Patents

Abstract

The utility model discloses a kind of integrated air conditioner and heat exchanger cleaning devices, cleaning device includes water receiving tank, bypass channel, the first flushed channel and the second flushed channel, connect in the middle part of the water receiving tank and the bypass channel, first flushed channel connects with one end of the bypass channel, second flushed channel connects with the other end of the bypass channel, and the slot bottom of the flushed channel is provided with several leakage holes.The utility model water receiving tank is for accepting water, connect in the middle part of water receiving tank and bypass channel, bypass channel evenly distributes the water that water receiving tank is accepted to the first flushed channel and the second flushed channel, the utility model structure simple optimization, and the cleaning effect of the first flushed channel and the second flushed channel is consistent.

Description

An integrated air conditioner and heat exchanger cleaning device

technical field

The utility model belongs to the technical field of air conditioners, in particular to an integrated air conditioner and a heat exchanger cleaning device.

Background technique

In order to avoid the long-term use of the air conditioner, which will cause the heat exchanger to become dirty and block, and affect the heat exchange efficiency, the existing air conditioner generally includes a heat exchanger cleaning device. Set up spray holes to spray the water in the water tank to the heat exchanger to clean the heat exchanger. However, when there are two outdoor heat exchangers, if each outdoor heat exchanger is simply provided with a water tank and a water tank water supply component, the structure is not only complicated, but also the water supply of the two outdoor heat exchangers cannot be consistent. Inconsistent cleaning results.

The all-in-one air conditioner integrates the indoor components that communicate with the indoors for realizing indoor temperature adjustment and the outdoor components that communicate with the outdoor. Since the integrated air conditioner is mainly used in mobile prefabricated houses and prefabricated houses in construction sites and other places, the outdoor air quality is poor, which makes the outdoor heat exchangers of the outdoor components connected to the outdoors easy to be dirty and blocked, which affects the heat exchange of the outdoor heat exchangers. Efficiency affects the working efficiency of air conditioners. Therefore, the cleaning of outdoor heat exchangers is particularly important.

SUMMARY OF THE INVENTION

The purpose of the utility model is to provide a cleaning device capable of cleaning a plurality of heat exchangers, the structure is simple and optimized, and the cleaning effect is consistent.

For realizing above-mentioned utility model purpose, the utility model adopts following technical scheme to realize:

An air conditioner heat exchanger cleaning device, comprising a water receiving tank, a water dividing tank, a first flushing tank and a second flushing tank, the water receiving tank is connected to the middle of the water dividing tank, and the first flushing tank is connected to the One end of the water distribution tank is connected, the second flushing tank is connected with the other end of the water distribution tank, and the bottom of the rinse tank is provided with a number of water leakage holes.

In the above air conditioner heat exchanger cleaning device, one end of the water distribution tank is connected to the middle part of the first flushing tank, and the other end of the water distribution tank is connected to the middle part of the second rinse tank.

In the above-mentioned air conditioner heat exchanger cleaning device, the water distribution tank, the first flushing tank and the second flushing tank are in an "I" shape.

In the above-mentioned air conditioner heat exchanger cleaning device, the water receiving tank and the water distribution tank are in a "T" shape.

In the above-mentioned cleaning device for an air conditioner heat exchanger, the bottom surfaces of the water receiving groove and the water dividing groove are inclined downward along the water flow direction.

In the above cleaning device for an air conditioner heat exchanger, a water retaining rib is provided at the position of the bottom of the flushing tank close to the water dividing tank, and the water retaining rib extends in the length direction of the flushing tank.

An integrated air conditioner comprises a casing and a partition in the casing, the partition divides the space in the casing into a first chamber and a second chamber; a casing corresponding to the first chamber The body is provided with an indoor air inlet and an indoor air outlet, and an indoor heat exchanger and an indoor air duct assembly are sequentially arranged between the indoor air inlet and the indoor air outlet in the first chamber; The shell has a first outdoor air inlet, a second outdoor air inlet and an outdoor air outlet, and the second chamber is provided with a first outdoor heat exchanger, a second outdoor heat exchanger and a two-way suction centrifugal fan. The suction centrifugal fan includes a first suction port and a second suction port, the first outdoor heat exchanger and the second outdoor heat exchanger are respectively opposite to the first suction port and the second suction port, and the two-way suction The air outlet of the centrifugal fan is communicated with the outdoor air outlet, and the first outdoor heat exchanger is used for heat exchange with the air sucked in by the first outdoor air inlet; the second outdoor heat exchanger is used for heat exchange with the first outdoor air inlet. The air sucked in by the two outdoor air inlets performs heat exchange; the second chamber is located below the first chamber, the above-mentioned cleaning device is installed below the partition plate, and the first flushing tank is located in the first outdoor Above the heat exchanger, the second flushing tank is located above the second outdoor heat exchanger.

In the above-mentioned integrated air conditioner, the first flushing tank is connected with the first heat exchanger and the partition plate, and the second flushing tank is connected with the second heat exchanger and the partition plate connected, the end of the first flushing tank has a first air baffle that is connected with the first heat exchanger tube sheet, the baffle and the shell, and the end of the second flushing tank has a The second heat exchanger tube sheet, the partition plate and the second wind deflector are connected to the shell.

In the above-mentioned integrated air conditioner, the cleaning device is clamped to the partition plate through a clamp structure.

In the above-mentioned integrated air conditioner, a through hole is formed on the partition plate at a position corresponding to the water receiving groove, and the through hole is used for discharging the water in the first chamber to the water receiving groove.

In the above-mentioned integrated air conditioner, the air duct assembly of the first chamber includes a skeleton and a volute tongue, the volute tongue is provided with a first water receiving part located at the first bottom end of the indoor heat exchanger, and the skeleton A second water receiving part is arranged at the second bottom end of the indoor heat exchanger, the end of the first water receiving part is provided with a water leakage hole, and the end of the frame is connected with the second water receiving part The water guide part is used for receiving the water of the water leakage hole, and the second water receiving part is provided with a second water leakage hole.

In the above-mentioned integrated air conditioner, the end of the first water receiving portion away from the water leakage hole gradually decreases toward the end where the water leakage hole is located.

Compared with the prior art, the advantages and positive effects of the present utility model are as follows: the cleaning device of the present utility model comprises a first flushing tank and a second flushing tank, the water receiving tank is used for receiving water, and the water receiving tank is connected with the middle of the water distribution tank, The water distribution tank evenly distributes the water received by the water receiving tank to the first flushing tank and the second flushing tank, the utility model has a simple and optimized structure, and the cleaning effects of the first flushing tank and the second flushing tank are consistent.

The second chamber of the integrated air conditioner of the utility model is located below the first chamber, the cleaning device is located below the partition plate separating the first chamber and the second chamber, and the first flushing tank is located above the first outdoor heat exchanger , the second flushing tank is located above the second outdoor heat exchanger, the water receiving tank is used to receive the water in the first chamber, and is evenly distributed to the flushing tank through the water dividing tank, the cleaning device of the utility model can make full use of the space of the integrated machine , and use the condensed water produced by the indoor heat exchanger to clean the outdoor heat exchanger, the structure is simple and optimized, and the cleaning effect is consistent.

Other features and advantages of the present invention will become more apparent after reading the specific embodiments of the present invention in conjunction with the accompanying drawings.

Description of drawings

FIG. 1 is a front perspective view of an integrated air conditioner according to a specific embodiment of the present invention.

2 is a rear perspective view of an integrated air conditioner according to a specific embodiment of the present invention.

3 is an exploded view of an integrated air conditioner according to a specific embodiment of the present invention.

4 is a schematic diagram of an integrated air conditioner indoor unit assembly according to a specific embodiment of the present invention.

5 is a cross-sectional view of an integrated air conditioner indoor unit assembly according to a specific embodiment of the present invention.

6 is an exploded view of an integrated air conditioner indoor unit assembly according to a specific embodiment of the present invention.

7 is a schematic diagram of eddy currents generated when the integrated air conditioner is not provided with an air guide assembly.

8 is a cross-sectional exploded view of an integrated air conditioner volute tongue and a volute tongue extension block according to a specific embodiment of the present invention.

9 is a schematic diagram of an integrated air-conditioning indoor water receiving device according to a specific embodiment of the present invention.

FIG. 10 is a schematic diagram of FIG. 9 with the indoor heat exchanger removed.

Fig. 11 is the schematic diagram of the top cover;

Figure 12 is a cross-sectional view of Figure 11A-A;

Figure 13 is an exploded view of the top cover and the filter screen;

Fig. 14 is a top view of an outdoor unit assembly according to a specific embodiment of the present invention.

15 is a schematic diagram of a funnel-shaped diversion ring according to a specific embodiment of the present invention.

FIG. 16 is a schematic diagram of a guide channel according to a specific embodiment of the present invention.

FIG. 17 is a schematic diagram of the integrated air conditioner according to the specific embodiment of the present invention, with the rear casing, the right casing and the top cover removed.

FIG. 18 is a schematic diagram of FIG. 17 further removing the indoor unit assembly.

FIG. 19 is a schematic view of FIG. 18 further removing the separator.

Fig. 20 is an enlarged view of Fig. 19B.

FIG. 21 is a top view of a flushing device according to a specific embodiment of the present invention.

FIG. 22 is a cross-sectional view taken along C-C of FIG. 21 .

23 is a perspective view of a flushing device according to a specific embodiment of the present invention.

FIG. 24 is a schematic diagram of an integrated air conditioner base according to a specific embodiment of the present invention.

FIG. 25 is a cross-sectional view of FIG. 24 at the drain hole.

1. Housing; 11. Partition; 111. Through hole; 112. Card hole; 12. Front housing; 13. Rear housing; 14. Left housing; 15. Right housing; 16. Top cover; 161 , slideway; 17, base; 171, drainage concave annular surface; 172, drainage hole; 101, first chamber; 1011, indoor air inlet; 10111, air inlet grille; 1012, indoor air outlet; 10121, air outlet grille; 102, the second chamber; 1021, the first outdoor air inlet; 1022, the second outdoor air inlet; 1023, the outdoor air outlet; 1024, the compressor; 1025, the second partition plate; 181, the first filter screen ; 1811, the first frame; 1812, the guide ribs; 1813, the first buckle; 1814, the handle; 182, the second filter;

2. Indoor unit components; 21, Indoor heat exchanger; 211, Tube sheet; 22, Cross flow fan; 221, Cross flow fan; 222, Bearing; 223, Motor; 224, Motor gland; 23, Frame; 231, Reinforcing ribs; 232, skeleton extension part; 2321, skeleton extension guide surface; 233, skeleton guide surface; 234, second water receiving part; 2341, second leakage hole; 235, water guide part; 236, boss; 24, volute tongue; 241, first arc guide surface; 242, reinforcing ribs; 243, volute tongue extension; 2431, volute tongue extension guide surface; 2441, volute tongue guide surface; 2442, volute tongue drainage surface ; 2443, hook; 245, volute tongue extension block; 2451, the first drainage surface; 2452, the second drainage surface; 2453, the installation part; 2454, the card slot; 246, the first water receiving part; 251, the first guide block; 2511, the first guide surface; 2512, the slot; 2513; the groove; 252, the second guide block; 2521, the slot; 2522, the second guide surface; 2523, the first Two arc-shaped guide surfaces; 261, purification module; 262, purification module mounting bracket; 2621, embedded part; 2622, installation part; 27, guide ring.

3. Outdoor unit assembly; 31. The first outdoor heat exchanger; 32, The second outdoor heat exchanger; 312, Tube sheet; 33, Two-way suction centrifugal fan; 331, The first suction port; 333, air outlet; 34, diversion channel; 341, grille; 3411, grille outer end; 3412, grille inner end;

4. Cleaning device; 41. First flushing tank; 42. Second flushing tank; 412. Water leakage hole; 413. Water retaining rib; .

Detailed ways

The technical solutions of the present utility model will be described in further detail below with reference to the accompanying drawings and specific embodiments.

First, a brief description of the technical terms involved in the specific implementation is given:

When referring to the front or rear, top or bottom, left or right of each structural element below, it is defined in terms of the structural element's position relative to the user in normal use. Moreover, it should be noted that the use of front or back, up or down, left or right is only for the convenience and simplification of description, rather than indicating or implying that the referred device or structural member must have a specific orientation or a specific orientation construction and operation, and therefore should not be construed as limitations on the utility model.

As shown in FIGS. 21-23 , this embodiment proposes an air conditioner heat exchanger cleaning device, including a water receiving tank 44 , a water dividing tank 43 , a first flushing tank 41 and a second flushing tank 42 , the water receiving tank 44 and the water dividing tank 43 The middle part of the first flushing tank 41 is connected with one end of the water distribution tank 43, the second flushing tank 42 is connected with the other end of the water distribution tank 43, and the bottom of the flushing tank is provided with a number of water leakage holes 412. The water receiving tank 44 receives the condensed water and distributes it to the first flushing tank 41 and the second flushing tank 42 through the water distribution tank 43, and the water receiving tank 44 and the water distribution tank 43 are in a "T" shape.

In order to make the water in the first flushing tank 41 evenly distributed as much as possible and improve the flushing uniformity of the first flushing tank 41 , one end of the water distribution tank 43 is connected to the middle of the first flushing tank 41 . In order to distribute the water in the second flushing tank 42 as evenly as possible and improve the flushing uniformity of the second flushing tank 42 , the other end of the water distribution tank 43 is connected to the middle of the second flushing tank 42 . The water distribution tank 43 and the first flushing tank 41 and the second flushing tank 42 are in an "I" shape.

In order to further improve the uniformity of water distribution in the flushing tank, a water retaining rib 413 is provided at the bottom of the flushing tank near the water distribution tank 43, and the water retaining rib 413 extends in the length direction of the flushing tank.

In order to improve the smoothness of the water flow in the water receiving groove 44 and the water dividing groove 43, the bottom surfaces of the water receiving groove 44 and the water dividing groove 43 are inclined downward along the water flow direction.

The air conditioner heat exchanger cleaning device in this embodiment can be applied to an outdoor unit of a split-type air conditioner. The outdoor unit includes two outdoor heat exchangers corresponding to the first flushing tank and the second flushing tank, respectively, and the flushing tank is located in the outdoor heat exchanger. above.

The air conditioner heat exchanger of this embodiment can also be applied to an integrated air conditioner, and the integrated air conditioner will be specifically described below.

This embodiment also proposes an integrated air conditioner. The integrated air conditioner includes an indoor component that communicates with the indoors for realizing indoor temperature adjustment, and an outdoor component that communicates with the outdoor. The indoor component and the outdoor component are integrated into a whole, and when in use, the whole is placed indoors, and through holes are arranged on the wall to connect the outdoor component with the outdoor. The integrated air conditioner is especially suitable for occasions such as mobile prefabricated houses and movable prefabricated houses that require frequent disassembly and assembly. Due to the integrated design, the integrated air conditioner is more convenient and quick to move.

Hereinafter, the implementation manner of the integrated air conditioner of the present embodiment will be described in detail with reference to the accompanying drawings:

As shown in Figures 1-3 and 17, an integrated air conditioner includes a casing 1 and a partition 11 located in the casing 1. The partition 11 divides the space in the casing 1 into a first chamber 101 and a second chamber 11. Two chambers 102 ; wherein, the first chamber 101 is used for placing the indoor unit assembly 2 , and the second chamber 102 is used for placing the outdoor unit assembly 3 .

The casing 1 of this embodiment includes a front casing 12 , a rear casing 13 , a left casing 14 , a right casing 15 , a top cover 16 and a base 17 . Wherein, generally, the front housing 12 faces the room, and the rear housing 13 is against the wall. The housing 1 of this embodiment is a cuboid or a cube, and rollers and/or feet are arranged on the base 1 to form a floor-standing air conditioner. The rollers are beneficial to the overall movement of the integrated air conditioner.

The housing 1 corresponding to the first chamber 101 has an indoor air inlet 1011 and an indoor air outlet 1012 . Of course, the present invention does not specifically limit the positions of the indoor air inlet 1011 and the indoor air outlet 1012 . The positions of the indoor air inlet 1011 and the indoor air outlet 1012 can be adjusted according to the assembly angle of the indoor heat exchanger, the cross-flow fan and the indoor air duct assembly.

As shown in FIGS. 1-6 , the first chamber 101 has an indoor unit assembly 2 therein. Specifically, between the indoor air inlet 1011 and the indoor air outlet 1012 in the first chamber 101 are sequentially arranged an indoor heat exchanger 21 , a cross-flow fan 22 and an indoor air duct assembly, and the cross-flow fan 22 is located in the indoor heat exchanger 21 and indoor air duct components. As shown in FIG. 7 , due to the large space between the front end of the indoor air inlet 1011 and the front casing 12, and the rear end of the indoor air inlet 1011 and the rear casing 13, it is easy to form eddy currents in the above spaces, resulting in eddy current noise and affecting the air volume. Therefore, in this embodiment, an air guide assembly is provided between the indoor air inlet 1011 and the indoor air duct assembly.

Specifically, as shown in Figure 4-6, the indoor unit assembly 2 is described in detail:

The indoor air duct assembly includes a frame 23 and a volute tongue 24 , and the volute tongue 24 is fixedly mounted on the frame 23 . The cross-flow fan 22 is installed on the frame 23 , and the cross-flow fan 22 includes a cross-flow fan 221 , a bearing 222 , a motor 223 and a motor press cover 224 . The motor 223 is fixedly installed on the frame 23 through the motor gland 224 , one end of the cross-flow fan 221 is connected to the motor 223 through the bearing 222 , the other end of the cross-flow fan 221 is installed on the frame 23 through the bearing 222 , and the other end of the cross-flow fan 211 is installed on the frame 23 . The bearing 222 is fixedly installed on the frame 23. The extension line of the axis of the cross-flow fan 221 runs through the left casing 14 and the right casing 15. Preferably, the axis of the cross-flow fan 221 is parallel to the front casing 12 and the rear casing 13, and the axis of the cross-flow fan 221 is also parallel to the Top cover 16.

The indoor heat exchanger 21 includes an indoor heat exchanger body and a tube sheet 211 , the tube sheet 211 is fixedly mounted on the frame 23 , and the indoor heat exchanger body is mounted on the tube sheet 211 . An electric heating device can also be added to the tube sheet 211 for increasing the indoor heat.

The air guide assembly includes a first guide block 251 and a second guide block 252 located on both sides of the indoor heat exchanger 21 . The first air guide block 251 and the second air guide block 252 are both connected to the indoor air inlet 1011 and the indoor air duct assembly, and are used to guide the airflow from the indoor air inlet 1011 to the indoor air duct assembly. Specifically, the first guide block 251 connects the housing where the indoor air inlet 1011 is located and the position where the front side of the indoor air inlet 1011 is connected and the volute 24, and the second guide block 252 connects the housing where the indoor air inlet 1011 is located and the volute 24. The position where the rear side of the indoor air inlet 1011 is connected to the frame 23 .

Wherein, the opposite surface of the first guide block 251 and the second guide block 252 is the first guide surface 2511 , and the opposite surface of the second guide block 252 and the first guide block 251 is the second guide surface 2522. The first air guide surface 2511 and the second air guide surface 2522 direct the airflow of the indoor air inlet 1011 to the indoor heat exchanger 21 and the indoor air duct assembly, so as to prevent the airflow of the indoor air inlet 1011 from flowing to the front side of the indoor air inlet 1011 and the front shell The space between the body 12 , the rear side of the indoor air inlet 1011 and the rear casing 13 can thus avoid the formation of eddy currents in the space, avoid noise, and reduce the impact on the air volume.

In order to increase the air volume, in this embodiment, the first air guide surface 2511 and the second air guide surface 2522 are arranged at a certain angle. Preferably, the first air guide surface 2511 and the second air guide surface 2522 gradually expand from the indoor air inlet 1011 to the direction of the air duct assembly. The two diversion surfaces are gradually expanding channels, which convert dynamic pressure into static pressure, overcome system resistance and increase air volume.

The first air guide surface and the second air guide surface may be flat surfaces, and the included angle formed by the two air guide surfaces is between 12-15 degrees.

The first guide surface and the second guide surface may also be arc surfaces, and the included angle formed by the straight line where the two end points of the first guide surface are located and the straight line where the second guide surface is located is between 12-15 degrees.

The first guide surface and the second guide surface are arc surfaces, the radius of the arc is greater than 800mm, and the angle formed by the straight line where the two end points of the first guide surface and the second guide surface are located is 12 -15 degrees.

A second arc-shaped flow-guiding surface 2523 is provided at the position of the second flow-guiding block 252 close to the frame 23 . The second arc-shaped flow-guiding surface 2523 is a circular arc surface, which is tangent to the second flow-guiding surface 2522 and transitions smoothly. The radius of the two arc-shaped guide surfaces 2523 is greater than 15mm, which can ensure the smoothness of the airflow and reduce the pressure loss of the system. The volute tongue 24 is provided with a first arc guide surface 241 near the first guide block 251, and the first arc guide surface 241 is an arc surface, which is tangent to the first guide surface 2511 and transitions smoothly. The radius of the first arc-shaped guide surface 241 is greater than 15 mm, which can ensure the smoothness of the airflow and reduce the pressure loss of the system.

A slot 2512 is provided at the part where the first guide block 251 is connected to the volute tongue 24, a plurality of reinforcing ribs 242 are arranged on the volute tongue 24, and the slots 2512 are inserted into the reinforcing ribs 242; the second guide block 252 and the skeleton 23 A slot 2521 is provided at the connecting part, and a reinforcing rib 231 is arranged on the frame 23 , and the slot 2521 is inserted into the reinforcing rib 231 of the frame 23 . On the one hand, the reinforcing rib strengthens the volute tongue and the skeleton, and on the other hand, it is conducive to the installation of the guide block, which is conducive to the rapid assembly of indoor components.

In order to reduce the weight of the air conditioner, ensure the tightness of the air guide assembly and the air conditioner, avoid noise and avoid the generation of condensation water, the air guide assembly in this embodiment uses a foam material, and the air guide assembly and the housing where the indoor air inlet 1011 is located ( top cover 16) contact, preferably an interference fit. That is, the first air guide block 251 and the second air guide block 252 are both foamed materials, and the tops of the first air guide block 251 and the second air guide block 252 are connected to the housing (top cover) where the indoor air inlet 1011 is located. 16) For interference fit, the first guide block 251 and the second guide block 252 are located on both sides of the indoor air inlet 1011 on the housing (top cover 16 ) where the indoor air inlet 1011 is located.

Among them, a number of grooves 2513 are provided on the back of the first guide surface 2511 of the first guide block 251 to save materials. Similarly, it can also be provided on the back of the second guide surface 2522 of the second guide block 252. There are several grooves (not shown in the picture).

In order to increase the air supply volume and air supply distance, and reduce the air supply noise, the indoor air duct assembly of this embodiment forms an air duct extension.

As shown in FIG. 5 , the frame 23 has a frame extension 232 , the volute 24 has a volute extension 243 , and the frame extension 232 and the volute extension 243 form a gradually expanding air duct extension.

The volute 24 has a volute drainage surface 2442 and a volute guiding surface 2441. The volute drainage surface 2442 and the volute guiding surface 2441 are arranged at a certain angle, and the volute drainage surface 2442 and the volute guiding surface 2441 are in a smooth V shape. The volute extension portion 243 has a volute extension guide surface 2431 connected with the volute guide surface 2441, and the volute extension guide surface 2431 smoothly connects with the end of the volute guide surface 2441. The volute extension guide surface 2431 is an extension surface of the volute guide surface 2441 .

The frame 23 has a frame guide surface 233 , and the frame extension portion 232 has a frame extension guide surface 2321 that is in contact with the frame guide surface 233 . The skeleton extending guide surface 2321 and the tangent line where the end of the skeleton guide surface 233 is located are arranged at a certain angle.

Therefore, the tongue extension guide surface 2431 and the skeleton extension guide surface 2321 are gradually expanded in the air outlet direction, and the air outlet of the air duct can be further guided and combed through the air duct extension part, which can realize long-distance air supply, and Noise can be further reduced.

Preferably, the volute tongue extension portion 243 is integrally formed with the volute tongue 24 , and the skeleton extension portion 232 is integrally formed with the skeleton 23 .

In order to further improve the drainage and guiding effect of the volute tongue, the end of the volute tongue 24 close to the cross-flow fan 221 of the fan is provided with a volute tongue extension block 245, and the volute tongue extension block 245 has a first drainage surface 2451 parallel to the tangent of the fan. A drainage surface 2451 is connected to the free end of the volute drainage surface 2442 . Further, the volute extension block 245 has a second drainage surface 2452 which is at a certain angle with the first drainage surface 2451 , and the second drainage surface 2452 faces the indoor heat exchanger 21 above the volute 24 . In order to ensure the heat exchange effect of the indoor heat exchanger 21, the second drainage surface 2452 faces the bottom end of the indoor heat exchanger 21 above the volute tongue 24, so as to ensure that the airflow passing through the indoor heat exchanger 21 is heated by the second drainage surface 2452 leads to the cross-flow fan 221.

As shown in FIG. 8 , in this embodiment, the end of the volute tongue extension block 245 that is connected to the volute tongue 24 is provided with a snap groove 2454, and a hook 2443 is provided on the free end of the volute tongue 24 where the volute tongue drainage surface 2442 is located. The person is stuck. In order to increase the firmness of the combination of the volute tongue extension block 245 and the volute tongue 24, the volute tongue extension block 245 further includes a mounting portion 2453, and the mounting portion 2453 is fixed on the volute tongue 24 by screws.

The airflow passing through the indoor heat exchanger 21 flows to the cross-flow fan 221 under the guidance of the second drainage surface 2452 of the volute extension block 245 on the one hand, and then passes through the first drainage surface 2451 of the volute extension block and the volute tongue drainage in sequence. Surface 2442, volute tongue guide surface 2441 and volute tongue extension guide surface 2431; on the other hand, the airflow passes through the skeleton guide surface 233 and the skeleton extension guide surface 2321 in turn. The volute tongue extension block can improve the drainage effect of the air duct and increase the air volume. The air duct extension can increase the air supply volume and air supply distance, and reduce the air supply noise. This embodiment adopts the combination of the cross-flow fan and the air duct extension, which can realize a large air outlet, a long air supply distance, and a low speed of the cross-flow fan to reduce noise on the basis of ensuring the overall air circulation volume. This embodiment can realize indoor long-distance low-noise air supply, and provide users with a high-quality experience of ultra-low noise and ultra-long-distance air supply.

Since the integrated air conditioner is mainly used in construction sites, the content of dust particles in the air is high, and the building materials will release harmful gases, resulting in a high concentration of harmful substances in the air. A purification component is added, and the purification component includes a purification module 261 to filter harmful substances in the air.

A purification module 261 is installed at a position near the indoor air outlet 1012 at the end of the air duct extension. Specifically, as shown in FIGS. 4-6 , an air outlet portion is formed at the ends of the skeleton extension portion 232 and the volute tongue extension portion 243 , and the purification module 261 is embedded in the air outlet portion.

In order to ensure the stability of installation of the purification module 261 to the air outlet, the purification assembly includes a purification module mounting bracket 262 , and the purification module 261 is installed on the air outlet through the purification module mounting bracket 262 . The purification module mounting bracket 262 includes an embedded part 2621 and a mounting part 2622, wherein the embedded part 2621 is embedded in the air outlet part, the installation part 2622 is installed on the outer end surface of the air outlet part, and the installation part 2622 is fixed on the air outlet by screws the outer end face of the part. The purification module 261 is embedded in the embedded portion 2621 . Since the material of the purification module 261 is soft, the purification module 261 is in a pressed state in the embedded portion 2621 .

The embedded portion 2621 includes a free end and a connecting end connected to the mounting portion 2622. The outer wall of the embedded portion 2621 is tapered from the connecting end to the free end, so that the purification module mounting bracket 262 is embedded in the air outlet.

The air outlet corresponds to the indoor air outlet 1012 of the air conditioner casing, and an outlet grill 10121 is provided on the indoor air outlet 1012 . The outlet grille 10121 can prevent the purification module 261 from being disengaged from the purification module mounting bracket 262 .

The installation of the purification module will inevitably increase the pressure loss at the indoor air outlet 1012, which will inevitably affect the air output. However, in this embodiment, a larger indoor air inlet 1011 is set, and the air guide assembly is matched to prevent the formation of eddy currents and increase the air intake. Air volume, reduce the system resistance on the air inlet side, and balance the impact of the purification module on the system pressure loss.

In order to perform primary filtration on the air entering the indoor air inlet 1011 and improve the service life of the purification assembly, this embodiment includes an indoor air inlet filter screen assembly.

In this embodiment, as shown in FIGS. 11-13 , the indoor air inlet 1011 is located on the top cover 16 . On the inner surface of the top cover 16 , slideways 161 are provided on the front and rear sides of the indoor air inlet 1011 . 161 is used to install the filter. The filter screen is installed on the slideway 161 and covers the indoor air inlet 1011 . Among them, the slideway not only realizes the installation of the filter screen, but also strengthens the strength of the top cover 16 .

In this embodiment, a filter screen installation position is provided between the top end of the left casing 14 and the top cover 16 , a first filter screen 181 is installed in the filter screen installation position, and is also provided between the right casing 15 and the top cover 16 . There is a filter screen installation position, and the second filter screen 182 is installed in the filter screen installation position.

Among them, the structure of the first filter screen 181 and the second filter screen 182 and the assembly method of the air conditioner are the same. The following only takes the structure of the first filter screen 181 and the assembly with the air conditioner as an example to illustrate:

The first filter screen 181 includes a first frame 1811 , two sides of the first frame 1811 are guide ribs 1812 , the guide ribs 1812 are assembled with the slideways 161 , and the guide ribs can slide along the slideways 161 . The first frame 1811 is provided with a first clip 1813 that is clipped with the left casing 14 . After the first filter screen 181 is installed in place, it is clamped on the left housing 14 by the first buckle 1813, so as to realize the stable assembly of the first filter screen 181 and the indoor air inlet 1011.

Since the filter screen is easy to be dirty and blocked, it is often necessary to clean the filter screen. In order to facilitate the disassembly and assembly of the first filter screen 181 , a handle 1814 is provided at the end of the first frame 1811 .

When disassembling and assembling the filter screen in this embodiment, it is not necessary to disassemble the top cover 16, and the filter can be taken out directly by pulling it from both sides of the top cover 16, which is convenient for cleaning.

An air intake grill 10111 is provided at the indoor air inlet 1011, wherein the air intake grill 10111 is parallel to the length direction of the top cover 16, that is, parallel to the axis of the cross-flow fan 22, so as to facilitate air intake.

The air inlet grill 10111 is arranged at a certain angle with the plane where the top cover 16 is located, which can form an integrated vision on the front side of the air conditioner, avoid exposing internal components, and improve the aesthetics.

When installing the first filter screen 181, insert the guide ribs 1812 of the first filter screen 181 into the slideways 161 of the top cover 16, and push the first filter screen 181 through the handle 1814 until it is installed in place, and then click the first buckle 1813. Installed on the left casing 14 . When disassembling the first filter screen 181 , separate the first buckle 1813 of the first filter screen 181 from the left housing 14 , and pull the handle 1814 to pull the first filter screen 181 out of the slideway 161 of the top cover 16 .

In order to collect the condensed water of the indoor unit assembly, the indoor unit assembly of this embodiment has a water receiving device.

As shown in FIGS. 9 and 10 , the water receiving device is formed on the frame 23 and the volute tongue 24 . The frame 23 is located below the second bottom end of the indoor heat exchanger 21 , and the volute tongue 24 is located below the first bottom end of the indoor heat exchanger 21 . The volute tongue 24 is provided with a first water receiving portion 246 located at the first bottom end of the indoor heat exchanger 21. The first water receiving portion 246 is used to receive the condensed water at the first bottom end of the indoor heat exchanger 21. The first water receiving portion 246 A water leakage hole 2461 is provided at the end of the first water receiving portion 246, and the condensed water of the first water receiving portion 246 leaks out through the water leakage hole 2461, so as to prevent the condensed water of the first water receiving portion 246 from overflowing. The frame 23 is provided with a second water receiving portion 234 located at the second bottom end of the indoor heat exchanger 21 , and the second water receiving portion 234 is used to receive the condensed water at the second bottom end of the indoor heat exchanger 21 . The end portion of the frame 23 has a water guide portion 235 communicating with the second water receiving portion 234 .

Preferably, the water guide portion 235 is partially located below the water leakage hole 2461 , and can directly receive the condensed water dropped by the water leakage hole 2461 .

In order to ensure smooth drainage of the first water receiving portion 246 , the first water receiving portion 246 is gradually lowered from the direction away from the water leakage hole 2461 to the direction close to the water leakage hole 2461 . Therefore, the condensed water received by the first water receiving portion 246 can smoothly flow into the water leakage hole 2461 and be discharged from the water leakage hole 2461 to the water guide portion 235 .

In order to improve the drainage efficiency of the second water receiving portion, a second water leakage hole 2341 is provided in the middle of the second water receiving portion 234 . Since the second water leakage hole 2341 is disposed in the middle of the second water receiving portion 234 , the condensed water at both ends of the second water receiving portion 234 can quickly flow to the second water leakage hole 2341 for discharge, avoiding the leakage of the second water receiving portion 234 . Condensation is overflowing.

Further, in order to speed up the drainage of the second water receiving portion 234, the second water receiving portion 234 is gradually lowered from the direction away from the second water leakage hole 2341 to the direction close to the second water leakage hole 2341 to ensure smooth water flow.

In order to improve the water guiding efficiency of the water guiding part 235 , the water guiding part 235 is gradually lowered from the direction away from the second water receiving part 234 to the direction close to the second water receiving part 234 .

The water guide portion 235 is a groove located at the end of the frame 23. Since the frame 23 is also used to carry the fan 22, in order to prevent the water in the water guide portion 235 from affecting the fan 22, the frame 23 includes a boss 236 for carrying the fan 22. , the water guide portion 235 is located at the periphery of the boss 236 , and the water guide portion 235 is lower than the boss 236 .

When the condensed water is collected, the condensed water at the first bottom end of the indoor heat exchanger 21 is collected by the first water receiving part 246 , the condensed water at the second bottom end is collected by the second water receiving part 234 , and the condensed water collected by the first water receiving part 246 The water is discharged to the water guide part 235 through the water leakage hole 2461 , the water guide part 235 guides the condensed water of the first water receiving part 246 to the second water receiving part 234 , and the condensed water of the second water receiving part 234 is discharged from the second water leakage hole 2341 discharge.

As shown in Figure 14-17, the following describes the outdoor unit component 3:

The outdoor unit assembly 3 includes a second chamber 102 , and a housing corresponding to the second chamber 102 has a first outdoor air inlet 1021 , a second outdoor air inlet 1022 and an outdoor air outlet 1023 . A first outdoor heat exchanger 31 , a second outdoor heat exchanger 32 and a two-way suction centrifugal fan 33 are arranged in the second chamber 102 , and the two-way suction centrifugal fan 33 includes a first suction port 331 and a second suction port 332 , the first outdoor heat exchanger 31 and the second outdoor heat exchanger 32 are respectively opposite to the first air inlet 331 and the second air inlet 332, the air outlet 333 of the two-way air suction centrifugal fan 33 is communicated with the outdoor air outlet 1023, the first The outdoor heat exchanger 31 is used for heat exchange with the air drawn in by the first outdoor air inlet 1021 ; the second outdoor heat exchanger 32 is used for heat exchange with the air drawn in by the second outdoor air inlet 1022 . That is, when the two-way suction centrifugal fan 33 is running, the outdoor air is sucked in through the first outdoor air inlet 1021, and after heat exchange with the first outdoor heat exchanger 31, enters the two-way suction centrifugal fan 33 from the first air suction port 331, and the outdoor air enters the two-way suction centrifugal fan 33. The air is inhaled through the second outdoor air inlet 1022, and after heat exchange with the second outdoor heat exchanger 32, enters the two-way centrifugal fan 33 from the second air suction port 332, and the air entering the two-way suction centrifugal fan 33 flows from the two-way suction centrifugal fan 33. The air outlet 333 and the outdoor air outlet 1023 are discharged outdoors. The use of centrifugal fans can increase the air supply distance and prevent return air. The first outdoor air inlet 1021 is located on the rear casing 13 between the first outdoor heat exchanger 31 and the left casing 14 , and the second outdoor air inlet 1022 is located on the rear casing 13 between the second outdoor heat exchanger 32 and the second partition. Between the plates 1025 , the outdoor air outlet 1023 is located between the first outdoor heat exchanger 31 and the second outdoor heat exchanger 32 on the rear casing 13 .

Preferably, as shown in FIGS. 14 and 15 , the air outlet 333 communicates with the outdoor air outlet 1023 through the funnel-shaped guide ring 27 , which can effectively increase the air volume, ensure smooth air flow, and reduce flow resistance.

In this embodiment, the first outdoor heat exchanger 31 and the second outdoor heat exchanger 32 are provided, which greatly improves the efficiency of the heat exchanger, and under the condition of the same heat exchange efficiency, the speed of the fan can be reduced, the noise can be reduced, and the user experience can be improved .

The second chamber 102 is also provided with components such as a compressor 1024 and an electrical box, wherein the above components are separated from other components by a second partition 1025. Preferably, the electrical box is hung on the second partition 1025 and is connected to the base 17. There is a certain gap between them to prevent the condensed water on the base 17 from being discharged in time and causing damage to the electrical box.

The axis of the rotating shaft of the two-way suction centrifugal fan 33 is parallel to the axis of the cross-flow fan 221. Due to the size of the two-way suction centrifugal fan 33, the distance between the front casing 12 and the rear casing 13 is large, thus causing indoor The space between the air duct assembly and the front casing 12 and the rear casing 13 is large, and eddy currents are easily generated. In this embodiment, an air guide assembly is added to avoid eddy currents.

In order to improve the heat exchange effect, the first outdoor heat exchanger 31 is connected to the housing for separating the first outdoor air inlet 1021 and the first air suction port 331, and the second outdoor heat exchanger 32 is connected to the housing for The second outdoor air inlet 1022 and the second air suction port 332 are separated. Specifically, the first outdoor heat exchanger 31 and the second outdoor heat exchanger 32 are respectively connected to the front casing 12 , the rear casing 13 , the partition 11 and the base 17 , and the air entering from the first outdoor air inlet 1021 It must pass through the first outdoor heat exchanger 31 , and the air entering from the second outdoor air inlet 1022 must pass through the second outdoor heat exchanger 32 .

Preferably, the first outdoor heat exchanger 31 and the second outdoor heat exchanger 32 are arranged in parallel.

The first outdoor air inlet 1021, the second outdoor air inlet 1022 and the outdoor air outlet 1023 are all connected with a guide channel 34, and the guide channel 34 realizes the intake and discharge of outdoor air. In order to facilitate the simplified design of the diversion channel 34, the first outdoor air inlet 1021, the second outdoor air inlet 1022 and the outdoor air outlet 1023 are all located on the same panel of the housing. In this embodiment, the first outdoor air inlet 1021 , the second outdoor air inlet 1022 and the outdoor air outlet 1023 are all located on the rear casing 13 . When the integrated air conditioner is installed, generally the rear casing 13 is close to the wall, and the guide channel 34 is embedded in the wall.

As shown in FIG. 16 , the guide channel 34 is provided with a grill 341 . It can prevent rainwater from entering the air conditioner, reduce wind resistance, prevent the fan from being seen from the outside, and increase the aesthetics of the air conditioner.

The grille 341 includes a grille outer end 3411 and a grille inner end 3412 , wherein the grille inner end 3412 is closer to the bidirectional suction centrifugal fan 33 than the grille outer end 3411 . The height of the outer end 3411 of the grille is lower than the height of the inner end 3412 of the grille, and the included angle between the grille and the horizontal direction is α, 8º<α<12º.

The angle between the connection line between the grid outer ends 3411 of two adjacent grids 341 and the connection line between the grid outer ends 3411 and the grid inner end 3412 of the adjacent two grids 341 is Φ, 10 º＜Φ＜20º.

The arrangement of the grille in this embodiment can not only prevent rainwater from entering the air conditioner, but also minimize wind resistance, and prevent the components in the air conditioner from being seen from the outside, and the overall appearance is more beautiful.

The integrated air conditioner is installed indoors, and the outdoor heat exchanger exchanges heat with the outdoor air. Due to the poor outdoor air quality, the outdoor heat exchanger is easy to be dirty and blocked, which affects the working efficiency of the air conditioner. Therefore, the cleaning of the outdoor heat exchanger is particularly important. This embodiment proposes an air conditioner outdoor heat exchanger cleaning device, which is used for cleaning the air conditioner outdoor heat exchanger.

As shown in FIGS. 17-23 , in this embodiment, the second chamber 102 is located below the first chamber 101 , and a cleaning device 4 is installed below the partition plate 11 , and the cleaning device 4 includes the first outdoor heat exchanger located in the first outdoor heat exchanger. The first flushing tank 41 above the 31, the second flushing tank 42 located above the second outdoor heat exchanger 32, the water dividing tank 43 and the water receiving tank 44 located between the first flushing tank 41 and the second flushing tank 42, the water dividing tank 43 communicates with the first flushing tank 41 and the second flushing tank 42 respectively, the water receiving tank 44 communicates with the middle of the water distribution tank 43, and the water receiving tank 44 and the water distribution tank 43 are in a "T" shape. The water receiving tank 44 is used to receive the condensed water of the second water receiving portion 234 .

Preferably, the water receiving groove 44 is located directly below the second water leakage hole 2341 of the second water receiving portion 234 , and a through hole is provided on the partition plate 11 at the position opposite to the second water leakage hole 2341 of the second water receiving portion 234 111. The condensed water in the second water leakage hole 2341 can drop directly into the water receiving tank 44 through the through hole 111. Alternatively, a pipeline may be provided at the second water leakage hole 2341 , and the pipeline guides the condensed water at the second water leakage hole 2341 into the water receiving tank 44 .

The water receiving tank 44 is connected with the middle part of the water distribution tank 43 , the middle part of the first flushing tank 41 is connected with one end of the water distribution tank 43 , and the middle part of the second flushing tank 42 is connected with the other end of the water distribution tank 43 . The water distribution tank 43 and the first flushing tank 41 and the second flushing tank 42 are in an "I" shape.

In order to improve the cleaning effect, the bottom surfaces of the water receiving groove 44 and the water dividing groove 43 are inclined downward along the water flow direction to ensure the smooth flow of the condensed water and increase the water flow rate. As shown in Figure 22, the bottom surface of the water distribution tank 43 is inclined, which can ensure that the condensed water flows smoothly to the two flushing tanks, and can ensure that the condensed water can flow to both sides even if the integrated air conditioner is placed slightly inclined.

A plurality of water leakage holes 412 are arranged at the bottom of the flushing tank, and the condensed water is sprayed onto the outdoor heat exchanger through the water leakage holes 412 . A water retaining rib 413 is provided at the bottom of the flushing tank close to the water distribution tank 43 to ensure that the condensed water flowing out of the water distribution tank 43 can flow to all positions of the flushing tank evenly. At the same time, the bottom surface of the flushing tank is slightly inclined from the water distribution tank interface to the outer side to ensure that the condensed water can be evenly distributed on the bottom surface and ensure that all parts of the outdoor heat exchanger can be cleaned.

The cleaning device 4 is located between the partition plate 11 and the outdoor heat exchanger. Specifically, the cleaning device 4 is installed on the partition plate 11 . Preferably, the cleaning device 4 is clipped to the partition plate 11 through a clip structure. Buckles 45 are provided on the cleaning device 4 , buckles 45 are provided on both the flushing tank and the water distribution tank 43 , and a snap groove or a hole 112 is provided on the partition plate 11 . In order to ensure the stability of the assembly of the cleaning device and the partition plate 11 , the cleaning device is also fixed to the partition plate 11 by screws. The cleaning device 4 and the partition plate 11 are detachably connected, which facilitates the maintenance of the cleaning device 4 . When installing the cleaning device 4, the clip 45 of the cleaning device 4 is clamped on the clip hole 112 of the partition plate. After the clip is in place, it is fixed with screws. When the cleaning device 4 is disassembled, the screws are removed, and the cleaning device 4 is pulled out. Yes, very convenient and fast.

Since the outdoor heat exchanger is used to separate the outdoor air inlet and the air suction port of the bidirectional suction centrifugal fan, and the flushing tank is located between the outdoor heat exchanger and the partition 11, the flushing tank is preferably connected to the front casing 12 and the rear casing 13. The outdoor heat exchanger and the flushing tank are connected together to separate the outdoor air inlet and the air inlet of the two-way suction centrifugal fan, so as to improve the heat exchange efficiency of the outdoor heat exchanger. As shown in FIG. 20, since the length of the flushing tank matches the length of the outdoor heat exchanger, and the outdoor heat exchanger is connected to the shell through the tube sheet 312, the tube sheet 312 has a certain thickness, and the thickness of the tube sheet 312 is The distance between the outdoor heat exchanger and the shell, therefore, in this embodiment, there is a wind baffle 414 connected with the heat exchanger tube sheet 312 and the baffle at the end of the flushing tank, and the wind baffle 414 is in contact with the casing. Then, the thickness of the wind deflector 414 is the same as the thickness of the tube sheet, so that the outdoor heat exchanger and the flushing tank can jointly separate the outdoor air inlet and the air inlet of the two-way suction centrifugal fan, so as to improve the heat exchange efficiency of the outdoor heat exchanger.

The condensed water generated by the indoor heat exchanger is collected to the second water receiving part 234 , and the condensed water is discharged to the water receiving groove 44 through the second water leakage hole 2341 of the second water receiving part 234 and the through hole 111 of the partition plate 11 , along the water receiving groove 44 . The water flows to the water distribution tank 43, and is then guided by the water distribution tank 43 to the first rinse tank 41 and the second rinse tank 42 on both sides.

In this embodiment, when cleaning the indoor heat exchanger of the air conditioner, the cleaning liquid sprayed by the indoor heat exchanger can be drained to the outdoor heat exchanger, and the outdoor heat exchanger is cleaned at the same time. Therefore, in this embodiment, only the indoor heat exchanger needs to be cleaned. The outdoor heat exchanger can be cleaned at the same time, and there is no need to clean the outdoor heat exchanger separately, which makes the cleaning of the air conditioner easier.

In order to receive the water of the outdoor heat exchanger, as shown in Figures 24-25, a water receiving structure is provided on the base 17. The water receiving structure includes a drainage concave annular surface 171, and a drainage hole 172 is arranged on the drainage concave annular surface 171 for draining Water drains. There is a certain inclination angle between the outer edge of the drainage concave annular surface 171 and the drainage hole 172, which can prevent water accumulation and make drainage more smooth. The drain hole 172 can be directly connected to a drain pipe to discharge water to the outside, or a water receiving device can be provided at the bottom of the base 17 .

Since the indoor space used by the integrated air conditioner is limited, in order to save space and facilitate users, a table top is detachably installed on the top of the shell of the integrated air conditioner in this embodiment, and the integrated air conditioner can be used as a table to provide convenience for users. Specifically, a jack is provided on the top cover, and a mounting post is provided on the desktop. When installing the desktop, the mounting post can be installed in the jack. When removing the desktop, just remove the mounting post from the socket.

In order not to affect the air intake of the indoor air inlet of the integrated air conditioner, the gap between the desktop and the top of the shell is 150mm-200mm.

The above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, for those of ordinary skill in the art, it is still possible to implement the foregoing implementations. The technical solutions described in the examples are modified, or some technical features thereof are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions claimed by the present invention.

Claims (12)

1. An air conditioner heat exchanger cleaning device, characterized in that it comprises a water receiving tank, a water dividing tank, a first flushing tank and a second flushing tank, and the water receiving tank is connected to the middle of the water dividing tank, and the A flushing tank is connected to one end of the water distribution tank, the second flushing tank is connected to the other end of the water distribution tank, and the bottom of the flushing tank is provided with a number of water leakage holes. 2 . The air conditioner heat exchanger cleaning device according to claim 1 , wherein one end of the water distribution tank is connected to the middle of the first flushing tank, and the other end of the water distribution tank is connected to the second flushing tank. 3 . The middle of the flushing tanks meet. 3 . The air conditioner heat exchanger cleaning device according to claim 2 , wherein the water distribution tank, the first flushing tank and the second flushing tank are in the shape of an "I". 4 . 4 . The air conditioner heat exchanger cleaning device according to claim 1 , wherein the water receiving groove and the water dividing groove are in a "T" shape. 5 . 5 . The air conditioner heat exchanger cleaning device according to claim 1 , wherein the bottom surfaces of the water receiving groove and the water dividing groove are inclined downward along the water flow direction. 6 . 6 . The air conditioner heat exchanger cleaning device according to claim 1 , wherein a water retaining rib is provided at a position of the bottom of the flushing tank close to the water dividing tank, and the water retaining rib is located in the flushing tank. 7 . lengthwise extension. 7. An integrated air conditioner, characterized in that it comprises a casing and a partition plate located in the casing, the partition plate divides the space in the casing into a first chamber and a second chamber; The housing corresponding to the first chamber is provided with an indoor air inlet and an indoor air outlet, and an indoor heat exchanger and an indoor air duct assembly are sequentially arranged between the indoor air inlet and the indoor air outlet in the first chamber; The shell corresponding to the second chamber has a first outdoor air inlet, a second outdoor air inlet and an outdoor air outlet, and the second chamber is provided with a first outdoor heat exchanger, a second outdoor heat exchanger and a two-way suction port. Wind centrifugal fan, the two-way suction centrifugal fan includes a first air suction port and a second air suction port, the first outdoor heat exchanger and the second outdoor heat exchanger are respectively connected with the first air suction port and the second air suction port In contrast, the air outlet of the two-way suction centrifugal fan is communicated with the outdoor air outlet, and the first outdoor heat exchanger is used for heat exchange with the air sucked in by the first outdoor air inlet; the second outdoor heat exchanger The heater is used for heat exchange with the air sucked in by the second outdoor air inlet; the second chamber is located below the first chamber, and the partition plate is installed with any one of claims 1-6 below. In the cleaning device, the first flushing tank is located above the first outdoor heat exchanger, and the second flushing tank is located above the second outdoor heat exchanger. 8 . The integrated air conditioner according to claim 7 , wherein the first flushing tank is connected to the first heat exchanger and the partition plate, and the second flushing tank is connected to the second The heat exchanger is connected to the partition plate, the end of the first flushing tank has a first air baffle plate connected to the tube plate, the partition plate and the shell of the first heat exchanger, and the second The end of the flushing tank has a second wind deflector connected to the second heat exchanger tube sheet, the baffle and the shell. 9 . The integrated air conditioner according to claim 7 , wherein the cleaning device is clamped to the partition plate by a clamp structure. 10 . 10 . The integrated air conditioner according to claim 7 , wherein a through hole is formed on the partition plate at a position corresponding to the water receiving groove, and the through hole is used to connect the water of the first chamber. 11 . Water drains to the sink. 11 . The integrated air conditioner according to claim 10 , wherein the air duct assembly of the first chamber comprises a skeleton and a volute tongue, and the volute tongue is provided with a first bottom end of the indoor heat exchanger. 12 . a water receiving part, the frame is provided with a second water receiving part located at the second bottom end of the indoor heat exchanger, the end of the first water receiving part is provided with a water leakage hole, and the end of the frame has A water guiding part communicated with the second water receiving part, the water guiding part is used for receiving the water of the water leakage hole, and the second water receiving part is provided with a second water leakage hole. 12 . The integrated air conditioner according to claim 11 , wherein the end portion of the first water receiving portion away from the water leakage hole gradually decreases toward the end portion where the water leakage hole is located. 13 .