CN218763707U - Outdoor machine of air conditioner - Google Patents

Abstract

The utility model discloses an air conditioner outdoor unit, which comprises a chassis, a heat exchanger and a fan assembly; a water storage space is constructed on the base plate, a water inlet communicated with the water storage space is arranged on the base plate, and the water inlet is configured to be connected with a water pan of an indoor unit of the air conditioner; the heat exchanger is arranged above the chassis, the lower edge of the heat exchanger extends into the water storage space, the fan assembly is opposite to the heat exchanger, and the fan assembly is suitable for extending into the water storage space so as to scatter water in the water storage space and blow air to the heat exchanger. According to the utility model discloses air condensing units consumes through the water of heat exchanger in to the water storage space simultaneously with the fan subassembly, and consumes the in-process heat exchange efficiency that has promoted the heat exchanger.

Description

Outdoor machine of air conditioner

Technical Field

The utility model belongs to the technical field of the refrigeration plant technique and specifically relates to an air condensing units is related to.

Background

Refrigeration plant can produce the comdenstion water in the refrigeration process, if do not have outer quick-witted installation position or comdenstion water drainage pipe alone, can lead to the comdenstion water nowhere to discharge, if the comdenstion water directly arranges outdoors for a long time, flows to the outer wall and can corrode, destroy the wall.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, an object of the utility model is to provide an air condensing units, through set up the water storage space on the chassis for collect the comdenstion water, the comdenstion water in the water storage space is consumed simultaneously with the fan subassembly to the heat exchanger, and the in-process of consuming the comdenstion water has promoted the heat exchange efficiency of heat exchanger.

According to the embodiment of the utility model, the outdoor unit of the air conditioner comprises a chassis, a heat exchanger and a fan assembly; a water storage space is constructed on the base plate, a water inlet communicated with the water storage space is formed in the base plate, and the water inlet is configured to be connected with a water receiving disc of an indoor unit of an air conditioner; the heat exchanger is arranged above the chassis, and the lower edge of the heat exchanger extends into the water storage space; the fan assembly is opposite to the heat exchanger and suitable for extending into the water storage space so as to disperse water in the water storage space and blow air to the heat exchanger.

According to the utility model discloses air condensing units constructs out the water storage space on the chassis, and in the heat exchanger stretched into the water storage space, carried out long-time heat exchange with the water in the water storage space, water was heated the vaporization and becomes vapor, and in the fan subassembly stretched into the water storage space simultaneously, on scattering and blowing the heat exchanger to the water in the water storage space, consumed the water in the water storage space simultaneously through heat exchanger and fan subassembly, and consumed the in-process and promoted the heat exchange efficiency of heat exchanger.

In addition, according to the present invention, the outdoor unit of air conditioner can further have the following additional technical features:

optionally, a water storage tank is arranged on the chassis, the water storage tank is concave relative to the inner bottom surface of the chassis, the water storage tank is arranged at the bottom of the rear portion of the heat exchanger, and the fan assembly is suitable for extending into the water storage tank to scatter water in the water storage tank.

Optionally, the fan assembly comprises a wind wheel and a water beating piece, the water beating piece is connected with the wind wheel and rotates along with the wind wheel, and the water beating piece is arranged opposite to the water storage tank and is suitable for extending into the water storage tank to beat water.

Optionally, the distance between the water pumping piece and the heat exchanger is smaller than the distance between the wind wheel and the heat exchanger, the water pumping piece and the water storage tank are opposite in the up-down direction, the wind wheel and the water storage tank are staggered, and the water storage tank is constructed into a long strip shape extending in the direction perpendicular to the wind wheel.

Optionally, the water beating piece is annular and connected with the blades of the wind wheel at the outer edge, and the radial size of the water beating piece is larger than that of the blades of the wind wheel.

Optionally, the outdoor unit of an air conditioner further includes: the wind guide panel is connected with the chassis, the fan assembly is fixedly connected to the wind guide panel, a wind guide ring is arranged on the wind guide panel, the wind guide ring surrounds the wind wheel, and the water beating piece is arranged on one side, close to the heat exchanger, of the wind guide ring.

Optionally, the chassis comprises a base plate and a coaming; the water storage tank is formed by partially sinking the bottom plate; the coaming is connected with the bottom plate, the water storage space is surrounded above the bottom plate, and the water inlet is formed in the coaming.

Optionally, the heat exchanger includes a first heat exchange tube bank and a second heat exchange tube bank, the first heat exchange tube bank and the second heat exchange tube bank are connected to be suitable for circulation of a refrigerant, and the first heat exchange tube bank and the second heat exchange tube bank are arranged along an airflow driving direction of the fan assembly.

Optionally, a first boss is arranged on the chassis, and the first boss protrudes upwards from the inner bottom surface of the chassis to lift the component mounted on the first boss.

Optionally, the chassis is further provided with an overflow port communicating the upper and lower spaces of the chassis, and the overflow port is higher than the inner bottom surface of the chassis and lower than the upper side edge of the chassis.

Optionally, a second boss is arranged on the base plate, the second boss protrudes upwards from the inner bottom surface of the base plate, and the overflow port is arranged on the second boss.

Optionally, the outdoor unit of an air conditioner further includes: the rear enclosing plate and the heat exchanger are arranged in a front-back opposite mode, the fan assembly is arranged between the rear enclosing plate and the heat exchanger, and the fan assembly is configured to drive airflow to flow from the rear enclosing plate to the heat exchanger.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is an installation diagram of an air conditioner outdoor unit according to an embodiment of the present invention.

Fig. 2 is an exploded schematic view of an outdoor unit of an air conditioner according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of a chassis of an outdoor unit of an air conditioner according to an embodiment of the present invention.

Fig. 4 is a schematic view of an internal structure of an outdoor unit of an air conditioner according to an embodiment of the present invention, in which a heat exchanger and a top plate are hidden.

Fig. 5 is a schematic view of an internal structure of an outdoor unit of an air conditioner according to an embodiment of the present invention, in which a side plate and a compressor are hidden.

Fig. 6 is a partially enlarged schematic view of the area circled a in fig. 5.

Reference numerals:

the air conditioner comprises an outdoor unit 100, a chassis 10, a bottom plate 10a, a surrounding plate 10b, a water inlet 11, a water storage space 12, a water storage tank 12a, a first boss 13, an overflow port 14, a second boss 15, a heat exchanger 20, a first heat exchange calandria 21, a second heat exchange calandria 22, a copper pipe 23, a fan assembly 30, a wind wheel 31, a water beating part 32, a wind guide panel 40, a wind guide ring 41, a back surrounding plate 50, a hose 60, an adapter 61, a compressor 70 and an indoor unit 200 of the air conditioner.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

With reference to fig. 1 to 5, the present invention provides an outdoor unit of air conditioner 100, including a chassis 10, a heat exchanger 20 and a fan assembly 30, wherein a water storage space 12 is formed on the chassis 10, a water inlet 11 communicated with the water storage space 12 is formed on the chassis 10, the water inlet 11 is configured to be a water receiving tray connected to an indoor unit of air conditioner 200, condensed water generated by the indoor unit of air conditioner 200 flows into the chassis 10 through the water inlet 11, the water storage space 12 is formed on the chassis 10, and the condensed water can be collected. The heat exchanger 20 is located the top of chassis 10, and the heat exchanger 20 can be used for carrying out the heat transfer to the refrigerant through it, and the lower limb of heat exchanger 20 stretches into in the water storage space 12, and the heat exchanger 20 can carry out long-time heat exchange with the comdenstion water in the water storage space 12, and the comdenstion water is consumed by the evaporation with the heat exchange in-process of heat exchanger 20, has promoted the heat exchange efficiency of heat exchanger 20 simultaneously. The fan assembly 30 is opposite to the heat exchanger 20, the fan assembly 30 can blow air to the heat exchanger 20 for heat dissipation, and the fan assembly 30 is adapted to extend into the water storage space 12 to disperse the water in the water storage space 12. The fan assembly 30 blows air to the heat exchanger 20 for heat dissipation, and meanwhile, the condensed water can be scattered in the rotating process, so that the self-consumption of the condensed water is realized. Wherein, a part of the scattered condensed water is blown to the condenser by wind and is vaporized into steam to be consumed, a part of the condensed water can be condensed on the condenser, the condensed water becomes water drops after becoming bigger, the condensed water flows into the water storage space 12 under the action of gravity, and the consumption is continued, so that the operation is repeated until the condensed water is consumed.

Referring to fig. 6, in the working process of the air conditioner, condensed water generated by the indoor unit 200 of the air conditioner can flow into the chassis 10 through the water inlet 11, the chassis 10 is provided with a water storage space 12 for collecting the condensed water generated by the indoor unit 200 of the air conditioner, the lower edge of the heat exchanger 20 extends into the water storage space 12, specifically, a copper pipe on the heat exchanger 20 can be immersed into the condensed water to perform long-time heat exchange with the condensed water, the fan assembly 30 is opposite to the heat exchanger 20, the fan assembly 30 extends into the water storage space 12, the fan assembly 30 breaks up the condensed water in the rotating process, meanwhile, the broken water is blown onto the condenser under the action of blowing air, large-area intermittent heat exchange is performed on the condenser, and the condensed water is vaporized into steam while performing heat exchange with the heat exchanger 20 and is consumed. The heat exchange efficiency of the heat exchanger 20 is improved while the condensed water is consumed, and when no independent outdoor unit installation position or condensed water drainage pipeline exists, the condensed water can be drained into the chassis 10 of the outdoor unit 100 of the air conditioner to be consumed, so that the problems of wall surface corrosion, damage and the like caused by direct drainage of the condensed water are avoided.

The utility model discloses a chassis 10 constructs water storage space 12, water storage space 12 can set different forms into, for example, can install the water storage shell on chassis 10, the comdenstion water that air conditioning indoor set 200 produced flows into in the water storage shell through water inlet 11, the lower limb of heat exchanger 20 all stretches into in the water storage shell with fan subassembly 30, the lower limb of heat exchanger 20 carries out the heat exchange to the water in the water storage shell, heat evaporation is carried out to the comdenstion water through the heat of heat exchanger 20, fan subassembly 30 is broken up and is blown heat exchanger 20 to the water in the water storage shell, wherein the comdenstion water that the part is not consumed can the condensation on the condenser, become the drop of water behind this part condensation grow, flow to water storage space 12 under the effect of gravity in, continue to consume, finish until the comdenstion water is consumed to this is reciprocal. The heat exchanger 20 and the fan assembly 30 consume the water in the water storage space 12 at the same time, and meanwhile, the heat exchange efficiency of the heat exchanger 20 is improved. Certainly, the base plate 10 may be recessed to form a groove to form the water storage space 12, condensed water generated by the indoor unit 200 of the air conditioner flows into the base plate 10 through the water inlet 11, water flows into the groove due to the action of gravity, the heat exchanger 20 and the fan assembly 30 consume the condensed water in the groove, and the arrangement of the groove makes the base plate 10 simple in structure and facilitates collecting the condensed water generated by the indoor unit 200 of the air conditioner.

Referring to fig. 3 and 4, in some embodiments of the present invention, a water storage tank 12a may be disposed on the chassis 10, the water storage tank 12a is recessed with respect to the bottom surface of the chassis 10, the water storage tank 12a is disposed at the bottom of the rear portion of the heat exchanger 20, and the fan assembly 30 is adapted to extend into the water storage tank 12a to disperse the water in the water storage tank 12 a. The water storage tank 12a is concave relative to the chassis 10 of the chassis 10, that is, the water storage tank 12a is concave relative to the water storage space 12, so that condensed water generated by the indoor unit 200 of the air conditioner flows into the water storage space 12 through the water inlet 11 and then flows into the water storage tank 12a quickly, and the fan assembly 30 can be contacted with the condensed water more quickly, so that the fan assembly 30 breaks up the condensed water to consume the condensed water, and the consumption efficiency of the condensed water is improved.

Referring to fig. 3-5, in some embodiments of the present invention, the chassis 10 may include a bottom plate 10a and a shroud 10b; the bottom plate 10a is partially recessed to form a water storage tank 12a, the enclosing plate 10b is connected with the bottom plate 10a and surrounds the water storage space 12 above the bottom plate 10a, and the water inlet 11 is arranged on the enclosing plate 10 b. Through the arrangement of the bottom plate 10a, the surrounding plate 10b and the water storage tank 12a, two water storage surfaces are formed in the chassis 10, wherein the water storage tank 12a is concave relative to the water storage space 12, and condensed water generated by the indoor unit 200 of the air conditioner can flow into the water storage space 12 through the water inlet 11 and then flow into the water storage tank 12 a. Through the recessed setting of aqua storage tank 12a for storage space 12, the lower limb of heat exchanger 20 stretches into storage space 12, and fan subassembly 30 stretches into in the aqua storage tank 12a, makes the comdenstion water preferentially consume through fan subassembly 30, has effectively promoted the efficiency of fetching water of fan subassembly 30.

Referring to fig. 4, wherein the fan assembly 30 may include a wind wheel 31 and a water striking member 32, the water striking member 32 may be connected to the wind wheel 31 and rotate along with the wind wheel 31, and the water striking member 32 is disposed opposite to the water storage tank 12a and adapted to protrude into the water storage tank 12a to strike water. Wind wheel 31 sets up with heat exchanger 20 relatively, wind wheel 31 rotates the in-process and bloies heat exchanger 20, dispel the heat to heat exchanger 20, through set up the part 32 of fetching water on wind wheel 31, wind wheel 31 rotates in-process and drives the part 32 of fetching water and rotates simultaneously, and the part 32 of fetching water stretches into in the aqua storage tank 12a, break up the comdenstion water in the aqua storage tank 12a, through set up the part 32 of fetching water on wind wheel 31, can utilize wind wheel 31 pivoted power to drive the part 32 of fetching water and beat water, need not extra power supply, reduce the energy consumption in the air condensing units 100 working process.

Referring to fig. 4, further, the distance between the water-beating piece 32 and the heat exchanger 20 may be smaller than the distance between the wind wheel 31 and the heat exchanger 20, that is, the water-beating piece 32 and the wind wheel 31 are arranged in a staggered manner, and the water-beating piece 32 is closer to the heat exchanger 20 relative to the wind wheel 31, so that the water mist scattered by the water-beating piece 32 can be blown onto the heat exchanger 20, and the consumption efficiency of the condensed water is improved. The water pumping member 32 is opposite to the water storage tank 12a in the up-down direction, and the wind wheel 31 is staggered from the water storage tank 12a, and the water storage tank 12a is configured in a long strip shape extending in the direction perpendicular to the wind wheel 31. The wind wheel 31 is staggered with the water storage tank 12a, the wind wheel 31 drives the water beating piece 32 to rotate when rotating, the water beating piece 32 is located right above the water storage tank 12a and extends into the water storage tank 12a, condensate water in the water storage tank 12a is scattered, when wind generated by rotation of the wind wheel 31 blows the heat exchanger 20 for heat dissipation, scattered fine water mist is blown onto the heat exchanger 20 at the same time, large-area intermittent heat exchange is carried out on the heat exchanger 20, the heat exchange efficiency is improved, the refrigerating capacity of the air conditioner is improved, the energy consumption is reduced, the lower edge of the heat exchanger 20 extends into the water storage space 12, when the condensate water is subjected to heat exchange on the heat exchanger 20, the condensate water is heated and vaporized into steam by heat generated on the heat exchanger 20, the steam is blown out of the air conditioner outdoor unit 100 under the action of blowing of the fan, the purpose of self consumption of the air conditioner is achieved through interaction of the heat exchanger 20 and the fan assembly 30, the heat exchange efficiency is also improved, and the energy consumption is reduced.

The utility model discloses an in some embodiments, the piece 32 of fetching water can be the annular, and annular design can make the piece 32 of fetching water move more smoothly, and the piece 32 of fetching water links to each other at the outer fringe with the fan blade of wind wheel 31, makes the connection structure simple of the piece 32 of fetching water and fan blade, and wind wheel 31 effectively drives the piece 32 of fetching water and rotates at the rotation in-process, promotes the efficiency of fetching water of the piece 32 of fetching water. And the radial dimension of the water beating piece 32 is larger than the radial dimension of the fan blade of the wind wheel 31, so that the wind wheel 31 is prevented from interfering with the bottom plate 10a in the rotating process, and the stability of the air conditioner outdoor unit 100 in the working process is improved. Set up the part of fetching water 32 and form the ring, make the part of fetching water 32 move smoothly, the part of fetching water 32 stretches into in the aqua storage tank 12a, the part of fetching water 32 submergence is in the continuous rotation in-process with the hosepipe, form annular rivers, the comdenstion water that will fetch through the wind blade rotation production blows to heat exchanger 20 on, through fetching water 32 and the cooperation of wind wheel 31, make the comdenstion water can effectually beat and blow to the condenser on, improve the consumption efficiency of comdenstion water.

Referring to fig. 4, the outdoor unit 100 of the air conditioner may further include an air guide panel 40, the air guide panel 40 may be connected to the base plate 10, the fan assembly 30 is fixedly connected to the air guide panel 40, the air guide panel 40 is fixed to the base plate 10, and the fan assembly 30 is fixed to the air guide panel 40, so that the connection structure of the fan assembly 30 is simple and the structure is stable. The wind guide panel 40 can be provided with a wind guide ring 41, the wind guide ring 41 is arranged around the wind wheel 31 to guide the wind of the fan assembly 30, the wind guide ring 41 surrounds the wind wheel 31 to form a wind guide air channel, the air flow generated by rotation of the wind wheel 31 can be gathered in the wind guide ring 41 and flows out along the wind guide air channel, the air flow disorder is avoided, and the stability of the air flow is improved. The part of fetching water 32 can locate the wind-guiding circle 41 one side that is close to heat exchanger 20, the part of fetching water 32 can stagger with wind wheel 31 and set up, the part of fetching water 32 is located the place ahead of wind wheel 31, the part of fetching water 32 is closer to heat exchanger 20 for wind wheel 31, that is to say, the both sides of wind wheel 31 are equipped with the part of fetching water 32 and wind-guiding circle 41 respectively, through setting up wind-guiding circle 41, be convenient for with the leading-in place ahead of the air at fan subassembly 30 rear, wind wheel 31 bloies in order to heat exchanger 20 when rotating, wind wheel 31 rotates and blows the water that can break up the part of fetching water 32 and blow to heat exchanger 20 simultaneously, the heat exchange efficiency of heat exchanger 20 is improved, the comdenstion water consumption efficiency has also been improved simultaneously.

Referring to fig. 5, in some embodiments of the present invention, the heat exchanger 20 may include a first heat exchange calandria 21 and a second heat exchange calandria 22, the first heat exchange calandria 21 and the second heat exchange calandria 22 are connected to be suitable for the circulation of the refrigerant, and the first heat exchange calandria 21 and the second heat exchange calandria 22 are arranged along the airflow driving direction of the fan assembly 30. When the cooling capacity is ensured, the heat exchangers 20 are arranged in two rows, and the first heat exchange tube bank 21 and the second heat exchange tube bank 22 are arranged side by side, so that the space utilization rate of the outdoor unit 100 is effectively improved, and the size of the outdoor unit 100 can be reduced. For example, when the installation environment of the outdoor unit 100 is limited or there is no location for installing the outdoor unit at a fixed position, the problem of difficulty in opening the window when the outdoor unit 100 is installed can be solved by reducing the size of the outdoor unit 100, and the problem of incapability of installation due to reduction of the installation space can be avoided, so that the installation efficiency is effectively improved, and the problem of limited installation environment is solved.

Referring to fig. 3, further, the bottom plate 10a may be provided with a first projection 13, and the first projection 13 protrudes upward from the inner bottom surface of the bottom plate 10 to raise the components mounted on the first projection 13. The air conditioner produces the comdenstion water at the course of the work, and the comdenstion water flows into chassis 10 after, for avoiding installing the electrical components on bottom plate 10a and soaking in the comdenstion water, sets up the boss on bottom plate 10a, can raise the installation component, prevents that the comdenstion water from passing the installation component. For example, install compressor 70 on chassis 10, through setting up first boss 13, simultaneously, compressor 70's bottom can be equipped with the installation footing, through the cooperation of first boss 13 with the installation footing, lifts compressor 70, avoids the comdenstion water that produces in the air conditioner working process to not pass through compressor 70's bottom, has ensured compressor 70's security. Through setting up the boss, raise the installing component, ensured the security of installing component, avoid causing the damage of installing component after long-term the use, promote the reliability of the outer machine of air conditioner.

The utility model discloses a some embodiments, still can be equipped with the overflow mouth 14 that communicates the upper and lower side space on chassis 10 on the chassis 10, overflow mouth 14 is higher than the interior bottom surface of chassis 10, and overflow mouth 14 is less than the upside border of chassis 10, and when avoiding rainy day, after the rainwater entered into air condensing units 100, the water yield in chassis 10 was too much led to the installation part to corrode, when the rainwater was too much, can follow overflow mouth 14 and spill outdoors. By providing the overflow port 14, the safety of the mounting parts of the outdoor unit 100 can be improved, and the reliability of the outdoor unit 100 can be improved.

Further, a second boss 15 can be further arranged on the base plate 10, the second boss 15 protrudes upwards from the inner bottom surface of the base plate 10, the overflow port 14 is arranged on the second boss 15, and the overflow port 14 is arranged on the second boss 15, so that the leakage of condensed water generated by the air conditioner from the overflow port 14 can be avoided. In a normal state, condensed water generated in the air conditioning indoor unit 200 flows into the water storage space 12 and the water storage tank 12a of the base plate 10 through the water inlet 11, and is consumed by the heat exchanger 20 and the fan assembly 30. For example, there is no fixed installation position of the outdoor unit 100, the outdoor unit 100 is installed in an exposed environment, and when it is rainy, rainwater enters the outdoor unit 100, and then the overflow port 14 is formed on the second boss 15, so that the rainwater entering the outdoor unit 100 can flow out to the outside through the overflow port 14, and the safety of the installation components is ensured.

Referring to fig. 2, in some embodiments of the present invention, the outdoor unit 100 of the air conditioner may further include a back panel 50, the back panel 50 and the heat exchanger 20 are oppositely disposed in front and back, the fan assembly 30 is disposed between the back panel 50 and the heat exchanger 20, the fan assembly 30 is configured to drive an air flow to flow from the back panel 50 to the heat exchanger 20, the back panel 50 may be fixed behind the air guide panel 40, and a grille design is performed to supply air to the outdoor unit 100 of the air conditioner, which may reduce cost and improve assembly efficiency compared to a scheme of matching the cover panel and the back panel 10b in the prior art.

Referring to fig. 2 and 3, the outdoor unit 100 of the air conditioner may further include a hose 60, the hose 60 is connected to a water pan and a water inlet 11 of the indoor unit 200 of the air conditioner, during an operation of the air conditioner, condensed water generated by the indoor unit 200 of the air conditioner flows into the water inlet 11 through the hose 60 and then flows into the water storage space 12 and the water storage tank 12a through the water inlet 11, the heat exchanger 20 performs heat exchange on the condensed water in the water storage space 12, the fan assembly 30 blows the condensed water in the water storage tank 12a into fine water mist and blows the fine water mist onto the heat exchanger 20 to perform heat exchange with the heat exchanger 20, the heat exchanger 20 and the fan assembly 30 consume the condensed water at the same time, thereby improving heat exchange efficiency of the heat exchanger 20 and reducing energy consumption of the air conditioner. Wherein, hose 60 accessible adapter 61 is installed to water inlet 11, guarantees the leakproofness between hose 60 and the water inlet 11, avoids the air conditioner condensate water to spill in the use.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (12)

1. An outdoor unit of an air conditioner, comprising:

the water storage space is constructed on the base plate, a water inlet communicated with the water storage space is formed in the base plate, and the water inlet is configured to be connected with a water receiving disc of an indoor unit of an air conditioner;

the heat exchanger is arranged above the chassis, and the lower edge of the heat exchanger extends into the water storage space;

the fan assembly is opposite to the heat exchanger and suitable for extending into the water storage space so as to disperse water in the water storage space and blow air to the heat exchanger.

2. The outdoor unit of claim 1, wherein the base plate has a water storage groove recessed with respect to an inner bottom surface of the base plate, the water storage groove is formed at a rear bottom of the heat exchanger, and the blower assembly is adapted to extend into the water storage groove to disperse water in the water storage groove.

3. The outdoor unit of claim 2, wherein the blower assembly comprises a wind wheel and a pumping member connected to the wind wheel and rotated along with the wind wheel, the pumping member being disposed opposite to the water storage tank and adapted to extend into the water storage tank to pump water.

4. The outdoor unit of claim 3, wherein a distance between the pumping member and the heat exchanger is shorter than a distance between the wind wheel and the heat exchanger, the pumping member is vertically opposite to the water storage tank, the wind wheel is staggered from the water storage tank, and the water storage tank is configured in a long bar shape extending in a direction perpendicular to the wind wheel.

5. An outdoor unit of an air conditioner according to claim 3, wherein the pumping member is formed in a ring shape and connected to the blades of the wind wheel at an outer edge thereof, and a radial dimension of the pumping member is larger than a radial dimension of the blades of the wind wheel.

6. The outdoor unit of claim 3, further comprising:

the wind guide panel is connected with the chassis, the fan assembly is fixedly connected to the wind guide panel, a wind guide ring is arranged on the wind guide panel, the wind guide ring surrounds the wind wheel, and the water beating piece is arranged on one side, close to the heat exchanger, of the wind guide ring.

7. The outdoor unit of claim 2, wherein the base plate comprises:

the bottom plate is partially recessed to construct the water storage tank;

the coaming is connected with the bottom plate, the water storage space is surrounded above the bottom plate, and the water inlet is formed in the coaming.

8. The outdoor unit of any one of claims 1 to 7, wherein the heat exchanger comprises a first heat exchange row tube and a second heat exchange row tube, the first heat exchange row tube and the second heat exchange row tube are connected to be suitable for the circulation of a cooling medium, and the first heat exchange row tube and the second heat exchange row tube are arranged along the driving direction of the air flow of the fan assembly.

9. An outdoor unit of an air conditioner according to any one of claims 1 to 7, wherein the base plate is provided with a first projection which is projected upward from an inner bottom surface of the base plate to raise a member mounted on the first projection.

10. An outdoor unit of an air conditioner according to any one of claims 1 to 7, wherein an overflow port communicating upper and lower spaces of the base plate is further provided in the base plate, and the overflow port is higher than an inner bottom surface of the base plate and lower than an upper edge of the base plate.

11. An outdoor unit of an air conditioner according to claim 10, wherein a second projection is formed on the base plate, the second projection projects upward from an inner bottom surface of the base plate, and the overflow port is formed on the second projection.

12. The outdoor unit of any one of claims 1 to 7, further comprising:

the rear enclosing plate and the heat exchanger are arranged in a front-back opposite mode, the fan assembly is arranged between the rear enclosing plate and the heat exchanger, and the fan assembly is configured to drive airflow to flow from the rear enclosing plate to the heat exchanger.

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