CN218544650U - Outdoor machine of air conditioner - Google Patents

Abstract

The utility model discloses an outdoor unit of an air conditioner, the outdoor unit of air conditioner includes: a housing; an outdoor heat exchanger; a heat exchange fan; fresh air a module; humidification Module (ii) a; the humidifying module comprises a humidifying heat exchanger, a water receiving disc and a wet film, and the humidifying heat exchanger and the outdoor heat exchanger form a refrigerant circulation loop to generate condensed water; the water receiving disc is positioned below the humidifying heat exchanger to receive condensed water, a plurality of partition ribs are arranged on the water receiving disc, the partition ribs are arranged at intervals in the length direction of the humidifying heat exchanger, and the partition ribs are abutted to the humidifying heat exchanger; the wet film is located below the water pan and used for absorbing condensate water, and when fresh air flows through the wet film, the wet film humidifies the fresh air. From this, through set up a plurality of partitions muscle on the water collector to make a plurality of partitions muscle and humidification heat exchanger butt, separate the muscle and can separate the comdenstion water on the humidification heat exchanger and flow the gathering to a department, cause the evaporation inhomogeneous, can improve the evaporation efficiency of comdenstion water like this.

Description

Outdoor machine of air conditioner

Technical Field

The utility model belongs to the technical field of the air conditioning technique and specifically relates to an outdoor unit of air conditioner is related to.

Background

With the development of science and technology, air conditioners are gradually popularized with the advantages that the indoor temperature can be adjusted, and the comfort level of users is improved.

In the prior art, through the integrated humidifier on the outdoor machine of air-conditioner, can make the humidifier under the prerequisite that does not occupy the indoor space, carry out the humidification to indoor, because the heat exchanger in the humidifier on the outdoor machine of air-conditioner can't accomplish absolute level when the installation, the comdenstion water that produces during the heat transfer can be followed heat exchanger length direction and to lower one end gathering, thereby the comdenstion water that leads to wet membrane one end too much comes too late evaporation, the other end of wet membrane is in the drying, there is not the comdenstion water evaporation, cause the humidifier evaporation inhomogeneous, humidifier evaporation efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an outdoor machine of air-conditioner, this outdoor machine of air-conditioner can improve evaporation efficiency.

According to the utility model discloses outdoor machine of air-conditioner, include: the heat exchanger comprises a shell, a heat exchange air inlet and a heat exchange air outlet, wherein the shell is provided with the heat exchange air inlet and the heat exchange air outlet; an outdoor heat exchanger is arranged in the air conditioner, the outdoor heat exchanger is arranged inside the shell; the heat exchange fan is arranged inside the shell, airflow outside the shell is introduced into the shell from the heat exchange air inlet through the operation of the heat exchange fan, the heat exchange airflow is formed through heat exchange of the outdoor heat exchanger, and the heat exchange airflow is driven by the operation of the heat exchange fan to be output outwards from the heat exchange air outlet; the new trend module, the new trend module sets up the top of casing, wherein, the new trend module includes: the fresh air device comprises a fresh air shell, a fresh air inlet, a fresh air outlet and a fresh air inlet, wherein a fresh air cavity is formed in the fresh air shell; the fresh air fan is arranged in the fresh air cavity, outdoor airflow is introduced into the fresh air cavity from the fresh air inlet through the operation of the fresh air fan, and the fresh air flow is output outwards from the fresh air outlet; the humidification module, the humidification module sets up inside the new trend cavity, be used for right the new trend air current carries out the humidification, the humidification module includes: the humidifying heat exchanger and the outdoor heat exchanger form a refrigerant circulation loop to generate condensed water; the water receiving tray is positioned below the humidifying heat exchanger to receive the condensed water, a plurality of separating ribs are arranged on the water receiving tray, the plurality of separating ribs are arranged at intervals in the length direction of the humidifying heat exchanger, and the plurality of separating ribs are abutted to the humidifying heat exchanger; the wet film is located below the water receiving tray and used for absorbing the condensed water, and when the fresh air flow flows through the wet film, the wet film humidifies the fresh air flow.

From this, through set up a plurality of partitions muscle on the water collector to make a plurality of partitions muscle and humidification heat exchanger butt, separate the muscle and can separate the comdenstion water on the humidification heat exchanger and flow the gathering to a department, cause the evaporation inhomogeneous, can improve the evaporation efficiency of comdenstion water like this.

According to some embodiments of the utility model, be provided with the water receiving area in the water collector, it is a plurality of the separation muscle is in interval distribution in the water receiving area is a plurality of the separation muscle will the water receiving area separates into a plurality of son water receiving areas, separate the muscle with humidification heat exchanger will be adjacent two son water receiving area separates each other.

According to some embodiments of the utility model, be provided with the outlet on the water collector, the outlet is in extend the setting on humidification heat exchanger's the length direction, it is a plurality of the separation muscle will a plurality of sub-outlets are separated into to the outlet, sub-outlet set up in the sub-water receiving region, and a plurality of sub-water receiving region is with a plurality of sub-outlet one-to-one.

According to the utility model discloses a some embodiments, the partition muscle includes main part and extension, the main part set up in on the water collector, the extension set up in the below of main part and to extend the setting in the outlet.

According to some embodiments of the invention, the upper surface of the partition rib is opposite to the water outlet.

According to the utility model discloses a some embodiments, be provided with water guide portion in the sub water receiving region, water guide portion is located the suboutlet corresponds separate muscle length direction's both sides, water guide portion is being close to the setting of undercut gradually in the direction of suboutlet.

According to some embodiments of the utility model, the water collector includes base plate and first frame, first frame set up in the base plate corresponds humidification heat exchanger length direction's both ends edge, and is a plurality of separate the muscle set up in on the base plate, sub-water receiving area is including first sub-water receiving area and the sub-water receiving area of second, first sub-water receiving area is located adjacent two separate between the muscle, the sub-water receiving area of second is located separate the muscle with between the first frame.

According to some embodiments of the utility model, the water collector still includes the second frame, the second frame set up in the base plate corresponds the both ends edge of separation muscle length extending direction, second frame, adjacent two separate the muscle with the base plate is injectd jointly first son water receiving is regional, the second frame the base plate and adjacent separate the muscle with first frame is injectd jointly the second son water receiving is regional, first son water receiving is regional with the second son water receiving is regional all to be the rectangle.

According to some embodiments of the utility model, the length of humidification heat exchanger is L1 on the length extending direction of humidification heat exchanger, it is a plurality of on the interval direction of separation muscle, be located one end the separation muscle with be located the other end distance between the separation muscle is L2, and L1 and L2 satisfy the relational expression: 0.5L1 is less than or equal to L2 and less than L1.

According to some embodiments of the utility model, it is a plurality of the mutual parallel and level setting of upper surface of separation muscle.

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

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of an outdoor unit for an air conditioner according to an embodiment of the present invention;

fig. 2 is an exploded view of an outdoor unit for an air conditioner according to an embodiment of the present invention;

fig. 3 is an exploded view of an outdoor unit for an air conditioner according to an embodiment of the present invention;

fig. 4 is an exploded view of an outdoor unit for an air conditioner according to an embodiment of the present invention;

fig. 5 is a partial exploded view of an outdoor unit for an air conditioner according to an embodiment of the present invention;

fig. 6 is a partial exploded view of an outdoor unit for an air conditioner according to an embodiment of the present invention;

fig. 7 is a sectional view of an outdoor unit for an air conditioner according to an embodiment of the present invention;

FIG. 8 is a schematic view of the area A in FIG. 7;

fig. 9 is a partial schematic view of a drip tray according to an embodiment of the present invention;

fig. 10 is a partial schematic view of a water pan according to an embodiment of the present invention.

Reference numerals:

100. an air conditioner outdoor unit;

10. a housing; 11. an outdoor heat exchanger; 12. a heat exchange fan; 13. a heat exchange air outlet;

20. a fresh air shell; 21. a fresh air inlet; 22. a fresh air outlet; 23. a fresh air cavity;

30. a fresh air fan;

40. a humidifying module; 41. a humidifying heat exchanger;

42. a water pan; 421. separating ribs; 4211. a main body portion; 4212. an extension portion; 422. a water receiving area; 4221. a sub water receiving area; 42211. a water guide part; 42212. a first sub water receiving area; 42213. a second sub water receiving area; 423. a water outlet; 4231. a sub-drain opening; 424. a substrate; 425. a first frame; 426. a second frame; 43. wet film forming;

50. fresh air module.

Detailed Description

Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.

An outdoor unit 100 for an air conditioner according to an embodiment of the present invention will be described with reference to fig. 1 to 10.

As shown in fig. 1 to 10, an outdoor unit 100 of an air conditioner according to the present invention may mainly include: casing 10, outdoor heat exchanger 11, heat transfer fan 12, new trend module 50 and humidification module 40, outdoor heat exchanger 11 and heat transfer fan 12 all set up in casing 10, and casing 10 can play the guard action to outdoor heat exchanger 11 and heat transfer fan 12, prevents that external foreign matter from corroding to and the striking of external force leads to the damage of outdoor heat exchanger 11 and heat transfer fan 12, can promote the structural reliability of the outer machine 100 of air-conditioner like this.

Further, a heat exchange air inlet and a heat exchange air outlet 13 are arranged on the casing 10, air flow outside the casing 10 is introduced into the casing 10 from the heat exchange air inlet through the operation of the heat exchange fan 12, and forms heat exchange air flow through the heat exchange of the outdoor heat exchanger 11, and the heat exchange air flow is driven by the operation of the heat exchange fan 12 to be output outwards from the heat exchange air outlet 13. Specifically, the heat exchange fan 12 is operated to introduce the airflow outside the casing 10 into the casing 10 through the heat exchange air inlet, and since a refrigerant circulation loop is formed between the outdoor heat exchanger 11 and the indoor heat exchanger, the outdoor heat exchanger 11 can exchange heat with the airflow introduced into the casing 10 by the heat exchange fan 12, and the airflow introduced into the casing 10 by the outdoor heat exchanger 11 and the heat exchange fan 12 exchanges heat, and after the heat exchange airflow is formed, the heat exchange fan 12 is operated to output the heat exchange airflow from the heat exchange air outlet 13, thereby ensuring the normal operation of the outdoor unit 100 of the air conditioner and the whole air conditioner.

Specifically, the air conditioner outdoor unit 100 in the present application constitutes an air conditioner together with an air conditioner indoor unit, in which one of the outdoor heat exchanger 11 and the indoor heat exchanger is an evaporator and the other is a condenser, and performs a refrigeration cycle of the air conditioner by using a compressor, an expansion valve, the condenser, and the evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to the air that has been conditioned and heat-exchanged. The compressor compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process. The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve, and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner can adjust the temperature of the indoor space throughout the cycle. Further, heat exchange fan 12 among the air conditioner of this application can accelerate the velocity of flow of the wind that flows through outdoor heat exchanger 11 to can promote outdoor heat exchanger 11's heat exchange efficiency.

Further, the fresh air module 50 is arranged above the casing 10, wherein the fresh air module 50 comprises a fresh air casing 20 and a fresh air fan 30, a fresh air cavity 23 is formed in the fresh air casing 20, a fresh air inlet 21 is formed at one end of the fresh air casing 20, a fresh air outlet 22 is formed at the other end of the fresh air casing 20, the fresh air fan 30 is arranged in the fresh air cavity 23, outdoor airflow is introduced into the fresh air cavity 23 from the fresh air inlet 21 through the operation of the fresh air fan 30, and the fresh air airflow is output outwards from the fresh air outlet 22. Specifically, the fresh air fan 30 is disposed in the fresh air cavity 23 by disposing the fresh air housing 20 above the casing 10, and disposing the fresh air inlet 21 at one end of the fresh air housing 20 and the fresh air outlet 22 at the other end, the fresh air fan 30 can introduce outdoor air flow into the fresh air shell 20, and output the air flow in the fresh air shell 20 from the fresh air outlet 22, and the air flow is led into the room, so that the indoor oxygen concentration is increased, and the comfort of indoor users can be improved.

As shown in fig. 2 to fig. 3, the humidification module 40 is disposed inside the fresh air housing 20, and is configured to humidify the fresh air flow, the humidification module 40 includes a humidification heat exchanger 41, a water pan 42, and a wet film 43, the fresh air housing 20 can protect the humidification heat exchanger 41, the water pan 42, and the wet film 43 in the humidification module 40, and can prevent erosion of external foreign objects and collision of external force from damaging the humidification heat exchanger 41, the water pan 42, and the wet film 43, so that structural reliability of the humidification module 40 can be improved.

Further, the humidifying heat exchanger 41 and the exterior heat exchanger 11 form a refrigerant circulation circuit to generate condensed water, the wet film 43 is located below the humidifying heat exchanger 41 to absorb the condensed water, and the wet film 43 humidifies the fresh air flow when the fresh air flow passes through the wet film 43. Specifically, the humidifying heat exchanger 41 and the outdoor heat exchanger 11 form a refrigerant circulation loop, so that the temperature of the surface of the humidifying heat exchanger 41 is low, and condensed water is formed on the surface of the humidifying heat exchanger 41, the condensed water on the humidifying heat exchanger 41 falls onto the wet film 43 under the action of gravity, and fresh air flows into the fresh air shell 20 from the fresh air inlet 21 and passes through the wet film 43, so that partial moisture on the wet film 43 can be carried and is discharged to the indoor from the fresh air outlet 22, and therefore, the fresh air performance of the fresh air fan 30 can be fully utilized to realize the indoor humidifying function of the indoor humidifying module 40, and the structural design of the outdoor unit 100 of the air conditioner can be simplified.

Further, the water pan 42 is located below the humidifying heat exchanger 41 to receive the condensed water generated by the refrigerant circulation loop formed by the humidifying heat exchanger 41 and the outdoor heat exchanger 11, so that the condensed water generated by the humidifying heat exchanger 41 in the working process of the humidifying module 40 can be prevented from flowing to the casing 10 or the outdoor wall, the normal operation of the outdoor heat exchanger 11 and the heat exchange fan 12 can be prevented from being influenced by the outflow of the condensed water, and the wall can be prevented from being damaged due to the fact that the wall is soaked by the condensed water.

Further, a plurality of partition ribs 421 are provided on the water collector 42, the plurality of partition ribs 421 are provided at intervals in the longitudinal direction of the humidification heat exchanger 41, and the plurality of partition ribs 421 abut against the humidification heat exchanger 41. Specifically, when the humidifying heat exchanger 41 is installed, it cannot be absolutely horizontal in the length direction, which results in that the humidifying heat exchanger 41 inclines to one end in the length direction, condensed water in the humidifying heat exchanger 41 will gather to one end in the length direction, which results in that the condensed water in the humidifying heat exchanger 41 only flows to one end of the wet film 43 in the humidifying module 40, one end of the wet film 43 is in a dry state, and the other end of the wet film 43 is slow due to excessive evaporation rate of the condensed water, which causes uneven evaporation of the condensed water on the wet film 43 in the humidifying module 40, which causes poor humidifying effect of the humidifying module 40, a plurality of separating ribs 421 are provided on the water receiving tray 42 at intervals along the length direction of the humidifying heat exchanger 41, and the plurality of separating ribs 421 abut against the humidifying heat exchanger 41, so that the condensed water can be prevented from gathering to one end of the humidifying heat exchanger 41, and the humidifying efficiency of the humidifying module 40 can be further improved.

In addition, since the number of components of the humidification module 40 is large and the indoor space is limited, the humidification module 40 is disposed on the casing 10 of the outdoor unit 100 of the air conditioner and the mist outlet of the humidification module 40 is communicated with the indoor space, so that the humidification module 40 does not occupy the indoor space and the indoor humidification efficiency of the humidification module 40 can be ensured.

From this, through set up a plurality of separation muscle 421 on water collector 42 to make a plurality of separation muscle 421 and humidification heat exchanger 41 butts, the comdenstion water that separates on the muscle 421 can the separation humidification heat exchanger 41 flows the gathering to a department, causes the evaporation inhomogeneous, can improve the evaporation efficiency of comdenstion water like this.

As shown in fig. 8 to 10, a water receiving area 422 is provided in the water receiving tray 42, a plurality of partition ribs 421 are distributed at intervals in the water receiving area 422, the water receiving area 422 is partitioned into a plurality of sub water receiving areas 4221 by the plurality of partition ribs 421, and the partition ribs 421 and the humidifying heat exchanger 41 partition two adjacent sub water receiving areas 4221 from each other. Specifically, set up water receiving area 422 on water collector 42, can make water collector 42 have stable water receiving ability in humidification module 40, can prevent effectively that the comdenstion water from overflowing, a plurality of separating muscle 421 are in water receiving area 422 interval distribution, can make a plurality of separating muscle 421 separate into a plurality of son water receiving area 4221 with water receiving area 422, can promote the water receiving ability of water collector 42, separate muscle 421 and humidification heat exchanger 41 and separate two adjacent son water receiving area 4221 each other, can prevent that the water on humidification heat exchanger 41 from gathering to one side in the length direction, can make the distribution of comdenstion water on humidification heat exchanger 41 more even, can make the distribution of the comdenstion water on the wet film 43 more even in humidification module 40, and then can improve the evaporation efficiency of comdenstion water, can promote the humidification effect of outdoor unit air-conditioner 100.

Referring to fig. 8 to 10, a water receiving tray 42 is provided with a water discharge port 423, the water discharge port 423 extends in the length direction of the humidifying heat exchanger 41, a plurality of partition ribs 421 partition the water discharge port 423 into a plurality of water sub-discharge ports 4231, the water sub-discharge ports 4231 are disposed in the water sub-receiving area 4221, and the water sub-receiving areas 4221 and the water sub-discharge ports 4231 are in one-to-one correspondence. Specifically, a water discharge opening 423 is formed in the water pan 42, the water discharge opening 423 enables condensed water to smoothly flow out of the water pan 42, the water discharge opening 423 extends in the length direction of the humidifying heat exchanger 41, the water discharge efficiency of the water pan 42 can be improved, the requirement that condensed water with different flow rates is smoothly discharged from the water discharge opening 423 can be met, the flowing smoothness of the condensed water on the water pan 42 can be guaranteed, the water discharge opening 423 is divided into a plurality of water sub-discharge openings 4231 by the plurality of dividing ribs 421, the water sub-discharge openings 4231 are arranged in the water sub-reception area 4221, the one-to-one correspondence between the plurality of water sub-reception areas 4221 and the plurality of water sub-discharge openings 4231 can be guaranteed, the condensed water in the plurality of water sub-reception areas 4221 can smoothly flow out of the water sub-discharge openings 4231, and the water discharge efficiency of the water pan 42 can be improved.

As shown in fig. 8 to 10, the partition rib 421 includes a main body portion 4211 and an extension portion 4212, the main body portion 4211 is disposed on the water pan 42, and the extension portion 4212 is disposed below the main body portion 4211 and extends into the water discharge opening 423. <xnotran> , 421 4211 4212, 4211 42 , 4212 4211 , 423 , , 4211 421 42 , 421 42 , 42 , 42 42 , 42 , 4212 42 , 423 , , 40 . </xnotran>

As shown in fig. 8 to 10, the upper surface of partition rib 421 is projected upward relative to drain opening 423. Specifically, the upper surface of the partition rib 421 protrudes upward relative to the water outlet 423, so that the partition rib 421 protrudes upward on the water receiving tray 42, and can ensure that the partition rib 421 abuts against the humidifying heat exchanger 41, and when the condensed water flows from the humidifying heat exchanger 41 to the water receiving tray 42, the condensed water flows to the sub water receiving areas 4221 on the water receiving tray 42 along the partition ribs 421, and after the condensed water uniformly flows into the sub water receiving areas 4221, the condensed water flows out from the sub water outlets 4231 in each sub water receiving area 4221, so that the uniformity of the condensed water flowing to the wet film 43 in the humidifying module 40 can be improved, the conditions that one end of the wet film 43 of the humidifying module 40 is dry and the other end of the wet film is accumulated with water can be prevented, the evaporation efficiency of the condensed water in the humidifying module 40 can be improved, and the humidifying effect of the humidifying module 40 can be improved.

As shown in fig. 8 to 10, a water conduit 42211 is provided in the water receiving sub-area 4221, the water conduit 42211 is located at both sides of the water discharge sub-port 4231 in the longitudinal direction of the partition rib 421, and the water conduit 42211 is gradually recessed downward in the direction toward the water discharge sub-port 4231. Specifically, the water guide portion 42211 is arranged in the sub water receiving area 4221, the arrangement of the water guide portion 42211 enables condensed water generated in the working process of the humidifying heat exchanger 41 to smoothly flow along the water guide portion 42211 arranged in the sub water receiving area 4221, the condensed water can be guaranteed to accurately flow to the sub water outlet 4231, the water guide portion 42211 is located on two sides of the sub water outlet 4231 corresponding to the length direction of the partition rib 421, the flowing accuracy of the condensed water can be improved, meanwhile, the smoothness of the condensed water flowing to the sub water receiving area 4221 is guaranteed, the water guide portion 42211 is gradually recessed downwards in the direction close to the sub water outlet 4231, the condensed water can automatically flow to the sub water outlet 4231 under the action of gravity, the flowing rate of the condensed water in the humidifying module 40 can be improved, and the working efficiency of the humidifying module 40 can be guaranteed.

Referring to fig. 8 to 10, the water receiving tray 42 includes a base plate 424 and a first frame 425, the first frame 425 is disposed at edges of two ends of the base plate 424 corresponding to the length direction of the humidifying heat exchanger 41, a plurality of partition ribs 421 are disposed on the base plate 424, the sub water receiving area 4221 includes a first sub water receiving area 42212 and a second sub water receiving area 42213, the first sub water receiving area 42212 is located between two adjacent partition ribs 421, and the second sub water receiving area 42213 is located between the partition ribs 421 and the first frame 425. Specifically, the water pan 42 includes a base plate 424 and a first rim 425, the first rim 425 is disposed at edges of two ends of the base plate 424 corresponding to a length direction of the humidifying heat exchanger 41, the plurality of partition ribs 421 are disposed on the base plate 424, the sub water receiving area 4221 includes a first sub water receiving area 42212 and a second sub water receiving area 42213, the base plate 424 may provide a stable mounting position for the first rim 425 and the plurality of partition ribs 421, so that the water pan 42 may have stable and reliable water receiving capability, the first rim 425 and the plurality of partition ribs 421 are disposed on the base plate 424, so as to form the first sub water receiving area 42212 and the second sub water receiving area 42213 on the water pan 42, the first sub water receiving area 42212 may ensure that condensed water may uniformly flow out of the water pan 42, the second sub water receiving area 42213 may prevent the condensed water from overflowing the water pan 42 when a flow rate of the condensed water is too large, and may improve a working reliability of the water pan 42.

As shown in fig. 8 to 10, the water-receiving tray 42 further includes a second rim 426, the second rim 426 is disposed at two end edges of the base plate 424 corresponding to the extension direction of the partition ribs 421, the second rim 426, two adjacent partition ribs 421 and the base plate 424 together define a first sub-water-receiving area 42212, the second rim 426, the base plate 424, two adjacent partition ribs 421 and the first rim 425 together define a second sub-water-receiving area 42213, and the first sub-water-receiving area 42212 and the second sub-water-receiving area 42213 are rectangular. Specifically, the second frame 426 is disposed at the two end edges of the substrate 424 corresponding to the extending direction of the separating rib 421, so as to prevent the condensed water from overflowing at the two end edges of the water receiving region 422 corresponding to the extending direction of the separating rib 421, and improve the evaporation efficiency of the condensed water.

Furthermore, the second rim 426, the two adjacent separating ribs 421 and the base plate 424 define a first sub water receiving area 42212 together, and the second rim 426, the base plate 424, the two adjacent separating ribs 421 and the first rim 425 define a second sub water receiving area 42213 together, so that the stability of the result of the first sub water receiving area 42212 and the second sub water receiving area 42213 can be ensured, can promote the water receiving area 422's on the water collector 42 wholeness, can guarantee that the comdenstion water distributes evenly on the water collector 42 simultaneously, improve water collector 42's compact structure type and water receiving functional reliability, first sub water receiving area 42212 and second sub water receiving area 42213 all are the rectangle, the base plate 424 that can be convenient for, first frame 425, second frame 426 and the processing production of separating muscle 421 can promote water collector 42's production machining efficiency.

As shown in fig. 2, the length of the humidification heat exchanger 41 is L1, in the length extending direction of the humidification heat exchanger 41, in the spacing direction of the plurality of partitioning ribs 421, the distance between the partitioning rib 421 at one end and the partitioning rib 421 at the other end is L2, and L1 and L2 satisfy the relationship: 0.5L1L 2 is not less than L2 and less than L1. Specifically, the length of the humidification heat exchanger 41 is L1, the distance between the partition rib 421 at one end and the partition rib 421 at the other end in the direction of the interval of the plurality of partition ribs 421 in the direction of the length extension of the humidification heat exchanger 41 is L2, and L1 and L2 satisfy the relationship: 0.5L1 is equal to or less than L2 and is less than L1, and thus the length of the plurality of partition ribs 421 arranged on the water receiving tray 42 is at least half of the length of the humidifying heat exchanger 41, and the plurality of partition ribs 421 on the water receiving tray 42 can ensure that the condensed water of the humidifying heat exchanger 41 with the length of the half is uniformly distributed on the water receiving tray 42 and uniformly distributed on the wet film 43 of the humidifying module 40, so that the evaporation efficiency of the condensed water in the humidifying module 40 can be improved, and the humidifying effect of the humidifying module 40 can be effectively improved.

As shown in fig. 9 to 10, the upper surfaces of the plurality of partition ribs 421 are flush with each other. Specifically, the upper surfaces of the partition ribs 421 are flush with each other on the water receiving tray 42 of the humidification module 40, so that the flow direction of the condensed water flowing from the humidification heat exchanger 41 to the sub water receiving areas 4221 on the water receiving tray 42 is the same, which not only improves the uniformity of the condensed water on the wet membrane 43 of the humidification module 40, but also ensures the circulation of the condensed water, and further improves the evaporation efficiency of the condensed water and the humidification effect of the humidification module 40.

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", etc., indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, this is merely for convenience in describing the invention and to simplify the description, and is not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be considered limiting of the invention.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like 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 present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

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

the heat exchanger comprises a shell, a heat exchange air inlet and a heat exchange air outlet, wherein the shell is provided with the heat exchange air inlet and the heat exchange air outlet;

an outdoor heat exchanger disposed inside the cabinet;

the heat exchange fan is arranged inside the shell, airflow outside the shell is introduced into the shell from the heat exchange air inlet through the operation of the heat exchange fan, the heat exchange fan exchanges heat with the outdoor heat exchanger to form heat exchange airflow, and the heat exchange airflow is driven by the operation of the heat exchange fan to be output outwards from the heat exchange air outlet;

the new trend module, the new trend module sets up the top of casing, wherein, the new trend module includes:

the fresh air device comprises a fresh air shell, a fresh air inlet, a fresh air outlet and a fresh air inlet, wherein a fresh air cavity is formed in the fresh air shell;

the fresh air fan is arranged in the fresh air cavity, outdoor airflow is introduced into the fresh air cavity from the fresh air inlet through the operation of the fresh air fan, and the fresh air is output outwards from the fresh air outlet;

the humidifying module is arranged inside the fresh air cavity and is used for humidifying the fresh air flow;

characterized in that, the humidification module includes:

the humidifying heat exchanger and the outdoor heat exchanger form a refrigerant circulation loop to generate condensed water;

a water pan which is positioned below the humidifying heat exchanger to receive the condensed water, a plurality of separating ribs are arranged on the water pan, the plurality of partition ribs are arranged at intervals in the length direction of the humidifying heat exchanger, and the plurality of partition ribs are abutted to the humidifying heat exchanger;

the wet film is located below the water pan to absorb the condensed water, and when the fresh air flow flows through the wet film, the wet film humidifies the fresh air flow.

2. The outdoor unit of claim 1, wherein a water receiving area is formed in the water receiving tray, a plurality of the partition ribs are spaced apart from each other in the water receiving area, the partition ribs partition the water receiving area into a plurality of sub water receiving areas, and the partition ribs and the humidifying heat exchanger partition two adjacent sub water receiving areas from each other.

3. The outdoor unit of claim 2, wherein the drip pan has a water discharge port extending in a longitudinal direction of the humidifying heat exchanger, the water discharge port is divided into a plurality of water discharge sub-ports by the plurality of dividing ribs, the water discharge sub-ports are disposed in the water receiving sub-areas, and the water receiving sub-areas correspond to the water discharge sub-ports one by one.

4. The outdoor unit of claim 3, wherein the partition rib comprises a main body part disposed on the drip tray and an extension part disposed below the main body part and extending into the drain hole.

5. The outdoor unit of claim 3, wherein the upper surface of the partition rib is protruded upward relative to the drain opening.

6. The outdoor unit of claim 3, wherein water guides are formed in the sub water receiving areas, the water guides are positioned at both sides of the sub water discharge opening in a direction corresponding to the length direction of the partition rib, and the water guides are gradually recessed downward in a direction approaching the sub water discharge opening.

7. The outdoor unit of claim 2, wherein the water receiving tray includes a base plate and a first frame, the first frame is disposed at edges of both ends of the base plate corresponding to a length direction of the humidifying heat exchanger, the plurality of partition ribs are disposed on the base plate, the sub-water receiving areas include a first sub-water receiving area and a second sub-water receiving area, the first sub-water receiving area is located between two adjacent partition ribs, and the second sub-water receiving area is located between the partition ribs and the first frame.

8. The outdoor unit of claim 7, wherein the water receiving tray further comprises a second frame disposed at two edges of the base plate corresponding to the extension direction of the separating ribs, the second frame, two adjacent separating ribs and the base plate together define the first sub-water receiving area, the second frame, the base plate and two adjacent separating ribs and the first frame together define the second sub-water receiving area, and the first sub-water receiving area and the second sub-water receiving area are rectangular.

9. The outdoor unit of claim 1, wherein the length of the humidifying heat exchanger is L1, the distance between the partition rib at one end and the partition rib at the other end in the direction of the partition ribs in the direction of the length extension of the humidifying heat exchanger is L2, and L1 and L2 satisfy the relationship: 0.5L1L 2 is not less than L2 and less than L1.

10. The outdoor unit of claim 1, wherein the upper surfaces of the plurality of partition ribs are disposed flush with each other.

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