CN220366534U - Air conditioner - Google Patents

Abstract

The utility model discloses an air conditioner, comprising: the heat exchanger comprises a first heat exchange part, wherein the first heat exchange part comprises a first heat exchange section and a second heat exchange section which are arranged up and down, the second heat exchange section is oriented from top to bottom, the direction of the leeward side of the first heat exchange part is inclined and extends, the first water receiving disc is lower than the second heat exchange section and comprises a first water receiving groove corresponding to the lower end of the second heat exchange section, the second water receiving disc is located on the windward side of the second heat exchange section, the second water receiving disc is lower than the first heat exchange section, and the second water receiving groove corresponding to the lower end of the first heat exchange section is arranged. Therefore, the path length of the condensed water falling to the water receiving disc can be reduced, so that the splashing phenomenon of the condensed water is improved, the condensed water is effectively collected, the potential safety hazard of the air conditioner can be reduced, the service life of the air conditioner is prolonged, the occupied space of the air conditioner is reduced, and the cost is reduced.

Description

Air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to an air conditioner.

Background

In the related art, a heat exchanger is arranged in the air conditioner, and in order to improve the heat exchange effect and consider the space occupation of the air conditioner, the heat exchanger needs to be arranged into a plurality of sections, and the sections of heat exchangers are bent and at least partially overlapped, so that the space occupation is improved.

However, the water collector sets up in the below of heat exchanger for accept the comdenstion water that multistage heat exchanger produced, also can produce the comdenstion water between the two sections adjacent heat exchangers, and lie in the comdenstion water drip that one section heat exchanger produced in top and drop on the heat exchanger section of below, can splash the comdenstion water drip to the surrounding, reduce job stabilization nature and reliability, and the collection efficiency of comdenstion water is lower, and the size of water collector needs the bigger that sets up simultaneously, and the space occupies greatly, and is with high costs.

Disclosure of Invention

The present utility model is directed to solving at least one of the technical problems existing in the related art. Therefore, the utility model aims to provide an air conditioner, which has higher collection efficiency of condensed water generated by a heat exchanger in the air conditioner, can improve the phenomenon of condensed water sputtering, improves the working stability and reliability of the air conditioner, and can improve the space occupation of the air conditioner.

According to an embodiment of the utility model, an air conditioner includes: the heat exchanger comprises a first heat exchange part, wherein the first heat exchange part comprises a first heat exchange section and a second heat exchange section which are arranged up and down, the second heat exchange section is oriented from top to bottom, the direction of the leeward side of the first heat exchange part is inclined and extends, the first water receiving disc is lower than the second heat exchange section and comprises a first water receiving groove corresponding to the lower end of the second heat exchange section, the second water receiving disc is located on the windward side of the second heat exchange section, the second water receiving disc is lower than the first heat exchange section, and the second water receiving groove corresponding to the lower end of the first heat exchange section is arranged.

According to the air conditioner provided by the embodiment of the utility model, the first water receiving disc and the second water receiving disc are arranged, and the condensed water generated by the second heat exchange section is respectively received by the first water receiving disc, so that the path length of the condensed water falling to the water receiving disc can be reduced, the splashing phenomenon of the condensed water can be improved, the condensed water can be effectively collected, the potential safety hazard of the air conditioner can be reduced, and the service life of the air conditioner can be prolonged; more importantly, the space occupation of the air conditioner can be improved, and the cost of the air conditioner can be reduced.

According to some embodiments of the utility model, the second water pan is higher than a height center position of the second heat exchange section.

In some embodiments, the air conditioner further comprises: the chassis comprises two supporting parts which are arranged at intervals along the length direction of the lower end of the heat exchanger, and the two supporting parts are respectively connected with and support corresponding side plates of the heat exchanger correspondingly; the two ends of the length of the first water receiving disc are respectively arranged on the supporting parts on two sides, and the two ends of the length of the second water receiving disc are respectively arranged on the supporting parts on two sides.

Further, the two supporting parts are a first supporting part and a second supporting part respectively, the two ends of the length of the first water receiving disc are a first end and a second end respectively, the two ends of the length of the second water receiving disc are a third end and a fourth end respectively, the first end and the third end are matched with the first supporting part, the second end and the fourth end are matched with the second supporting part, the first end is provided with a first water outlet communicated with the first water receiving groove, and the third end is provided with a second water outlet communicated with the second water receiving groove.

Further, the second end of the first water receiving disc is provided with an extension portion, the extension portion is located on one side, far away from the first supporting portion, of the second supporting portion, a third water receiving groove with an open top is defined, and the third water receiving groove is communicated with the first water receiving groove.

Further, the bottom wall of the first water receiving groove is provided in an inclined form extending obliquely downward from the second end to the first end; and/or the tank bottom wall of the second water receiving tank is arranged in an inclined form extending downwards from the fourth end to the third end.

Further, the chassis further comprises a first chassis part connected with the two supporting parts, and a second chassis part positioned on one side of the first supporting part far away from the second supporting part, a water containing cavity is defined in the second chassis part, and the first end and the third end extend to one side of the first supporting part far away from the second supporting part, so that the first water outlet and the second water outlet are exposed above the water containing cavity.

Further, the air conditioner is a window air conditioner, the window air conditioner comprises an inner machine part and an outer machine part, the heat exchanger is arranged in the inner machine part, the window air conditioner further comprises a water treatment system, the water treatment system comprises a recovery component, a filtering component and a water using component, the recovery component is used for recovering condensed water of the outer machine part and discharging the condensed water to the water containing cavity through a water guide pipe, the filtering component is arranged in the water containing cavity and is used for filtering water entering the water containing cavity, and a water inlet of the water using component is communicated with the downstream of the filtering component and is used for humidifying and/or spraying.

In some embodiments, two ends of the length of the first water-receiving tray are respectively engaged with the supporting portions on two sides to install the first water-receiving tray, and two ends of the length of the second water-receiving tray are respectively engaged with the supporting portions on two sides to install the second water-receiving tray.

According to some embodiments of the utility model, the heat exchanger further comprises a second heat exchange portion, the second heat exchange portion is arranged on the leeward side of the first heat exchange portion at intervals from the first heat exchange portion, and the second heat exchange portion extends obliquely from top to bottom towards the windward side of the first heat exchange portion; the first water pan is lower than the second heat exchange part and comprises a fourth water receiving groove corresponding to the lower end of the second heat exchange part.

Further, the air conditioner further includes: the outer wall cladding of at least one of first water collector and second water collector has the heat preservation spare.

Additional aspects and advantages of the utility model 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 utility model.

Drawings

Fig. 1 is a schematic view of an air conditioner according to an embodiment of the present utility model;

fig. 2 is a schematic view of an angle of an air conditioner according to an embodiment of the present utility model;

fig. 3 is a schematic view of another angle of an air conditioner according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram of the cooperation of a heat exchanger, a first water pan, a second water pan and a chassis according to an embodiment of the utility model;

FIG. 5 is a split schematic of FIG. 4;

FIG. 6 is a schematic diagram of a heat exchanger according to an embodiment of the utility model;

fig. 7 is a schematic view of a second drip tray according to an embodiment of the utility model;

fig. 8 is a schematic view of a first drip tray according to an embodiment of the utility model;

FIG. 9 is a schematic view of an insulation according to an embodiment of the present utility model;

fig. 10 is a schematic view of a chassis according to an embodiment of the present utility model.

Reference numerals:

the air conditioner 100 is provided with a plurality of air-conditioning units,

the heat exchanger 10, the first heat exchanging part 11, the first heat exchanging section 111, the second heat exchanging section 112, the second heat exchanging part 12,

a first water receiving tray 20, a first water receiving tank 21, a first end 22, a second end 23, a first water outlet 24, an extension 25, a third water receiving tank 26, a fourth water receiving tank 27,

a second water receiving tray 30, a second water receiving groove 31, a third end 32, a fourth end 33, a second water outlet 34,

the chassis 40, the first chassis part 41, the first supporting part 411, the second supporting part 412, the second chassis part 42, the water containing cavity 421,

a water treatment system 50, a thermal insulation 60.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

The following disclosure provides many different embodiments, or examples, for implementing different structures of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present utility model provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the applicability of other processes and/or the use of other materials.

Hereinafter, an air conditioner 100 according to an embodiment of the present utility model will be described in detail with reference to fig. 1 to 10.

As shown in fig. 1, 2 and 3, an air conditioner 100 according to an embodiment of the present utility model includes: the heat exchanger 10, the first water pan 20 and the second water pan 30,

the heat exchanger 10 includes a first heat exchange portion 11, the first heat exchange portion 11 includes a first heat exchange section 111 and a second heat exchange section 112 arranged up and down, the second heat exchange section 112 extends obliquely from top to bottom toward a leeward side of the first heat exchange portion 11, the first water receiving tray 20 is lower than the second heat exchange section 112, and includes a first water receiving slot 21 corresponding to a lower end of the second heat exchange section 112, the second water receiving tray 30 is located on a windward side of the second heat exchange section 112, the second water receiving tray 30 is lower than the first heat exchange section 111, and includes a second water receiving slot 31 corresponding to a lower end of the first heat exchange section 111.

Specifically, one side of the airflow direction of the heat exchanger 10 is defined as an air inlet side, the other side opposite to the air inlet side is defined as a leeward side, the cross-sectional shapes of the first heat exchange section 111 and the second heat exchange section 112 of the first heat exchange part 11 are V-shaped, the first heat exchange section 111 extends obliquely from the leeward side toward the windward side, and the second heat exchange section 112 extends obliquely from the windward side toward the leeward side, so that the space arrangement of the heat exchanger 10 is more compact, and the area of the effective heat exchange area of the heat exchanger 10 is larger in a limited space.

Furthermore, a first water receiving tray 20 is disposed below the second heat exchange section 112, a second water receiving tray 30 is disposed below the first heat exchange section 111, a first water receiving tank 21 of the first water receiving tray 20 is located at the lower end of the second heat exchange section 112, a second water receiving tank 31 of the second water receiving tray 30 is located below the first heat exchange section 111, so as to respectively receive condensed water generated by the second heat exchange section 112 through the first water receiving tank 21, and the second water receiving tank 31 receives condensed water generated by the first heat exchange section 111.

It can be appreciated that in the related art, a water collecting tray is arranged below the heat exchanger to receive condensed water generated by the heat exchanger, the water collecting tray is far away from the first heat exchange section, the condensed water generated on the first heat exchange section is dropped onto the water collecting tray, the condensed water possibly hits the second heat exchange section and drops onto surrounding components, and the condensed water with higher height is dropped onto the water collecting tray, and the condensed water drops can splash out of the condensed water in the process of dropping onto the water collecting tray, so that the surrounding components are easily wetted by the condensed water liquid, potential safety hazards exist, the condensed water collecting efficiency is reduced, and the condensed water cannot be effectively collected.

Based on this, the first water-receiving tray 20 and the second water-receiving tray 30 are separately arranged, the first water-receiving tray 20 is used for receiving the condensed water generated by the second heat exchange section 112, the second water-receiving tray 30 is used for receiving the condensed water generated by the first heat exchange section 111, and the distances between the first heat exchange section 111 and the second water-receiving tray 30, and between the second heat exchange section 112 and the first water-receiving tray 20 are closer, so that the condensed water collecting effect can be improved, and splashing in the process of dripping the condensed water generated by the first heat exchange section 111 can be reduced, so that the potential safety hazard can be reduced.

More importantly, the condensed water generated by the second heat exchange section 112 and the first heat exchange section 111 is received through the first water receiving disc 20 and the second water receiving disc 30 respectively, and a water collecting disc structure with larger specification and size is not required to be arranged below the heat exchanger 10, so that the space occupation can be improved, the arrangement difficulty of the first water receiving disc 20 and the second water receiving disc 30 is reduced, and the cost is effectively reduced.

According to the air conditioner 100 of the embodiment of the utility model, by arranging the first water receiving disc 20 and the second water receiving disc 30, and respectively receiving the condensed water generated by the second heat exchange section 112 through the first water receiving disc 20, the second water receiving disc 30 receives the condensed water generated by the first heat exchange section 111, so that the path length of the condensed water falling to the water receiving disc can be reduced, the splashing phenomenon of the condensed water can be improved, the condensed water can be effectively collected, the potential safety hazard of the air conditioner 100 can be reduced, and the service life of the air conditioner 100 can be prolonged; more importantly, the space occupation of the air conditioner 100 can be improved and the cost of the air conditioner 100 can be reduced.

As shown in fig. 4, the second drip tray 30 is higher than the height center of the second heat exchange section 112 according to some embodiments of the present utility model.

That is, the second water receiving tray 30 is located above the height center of the second heat exchange section 112, so that the second water receiving tray 30 is disposed closer to the first heat exchange section 111, on one hand, the distance between the second water receiving tank 31 and the first heat exchange section 111 is closer, and the water receiving is more accurate, so that the splashing problem of the condensed water can be further improved, and the collecting effect of the condensed water is improved; on the other hand, the width of the second water-receiving tray 30 may be set smaller, the size of the second water-receiving tray 30 is smaller, the cost may be reduced, and the difficulty in arranging the second water-receiving tray 30 may be reduced.

As shown in fig. 4 and 10, in some embodiments, the air conditioner 100 further includes: the chassis 40, the chassis 40 includes two supporting parts disposed at intervals along the length direction of the lower end of the heat exchanger 10, and the two supporting parts are respectively connected with and support the corresponding side plates of the heat exchanger 10.

Specifically, the bottom plate 40 includes a bottom plate and a side plate located on one side edge of the bottom plate, two support portions located at the end of the bottom plate, and V-shaped grooves are provided on the two support portions, and the side plate of the heat exchanger 10 can be fixed in the V-shaped grooves, so as to fix the heat exchanger 10 on the bottom plate 40, and improve the stability and reliability of fixing the heat exchanger 10 on the bottom plate 40.

Wherein, the two ends of the length of the first water pan 20 are respectively installed on the supporting parts on two sides, and the two ends of the length of the second water pan 30 are respectively installed on the supporting parts on two sides.

That is, both ends of the first water-receiving tray 20 and the second water-receiving tray 30 are fixed on the supporting portion, so that the first water-receiving tray 20 and the second water-receiving tray 30 are fixed through the supporting portion, the relative positions of the first water-receiving tray 20 and the second heat exchange section 112, and the second water-receiving tray 30 and the first heat exchange section 111 are kept fixed, the actions of assembling the heat exchanger 10, assembling the first water-receiving tray 20 and assembling the second water-receiving tray 30 can be split and disassembled independently while the water-receiving effect is improved, the convenience of disassembling the first water-receiving tray 20 and the second water-receiving tray 30 on the chassis 40 can be improved, the disassembling difficulty of the first water-receiving tray 20 and the second water-receiving tray 30 can be reduced, the disassembling and assembling efficiency is improved, and the cleaning and replacing of the first water-receiving tray 20 and the second water-receiving tray 30 are simpler and more convenient.

As shown in fig. 5, 7, 8 and 10, the two supporting parts are a first supporting part 411 and a second supporting part 412, the two ends of the length of the first water receiving disc 20 are a first end 22 and a second end 23, the two ends of the length of the second water receiving disc 30 are a third end 32 and a fourth end 33, the first end 22 and the third end 32 are matched with the first supporting part 411, the second end 23 and the fourth end 33 are matched with the second supporting part 412, the first end 22 is formed with a first water outlet 24 communicated with the first water receiving groove 21, and the third end 32 is formed with a second water outlet 34 communicated with the second water receiving groove 31.

Specifically, the two ends of the length of the first water-receiving tray 20 are respectively defined as a first end 22 and a second end 23, the two ends of the length of the second water-receiving tray 30 are respectively defined as a third end 32 and a fourth end 33, the first end 22 and the third end 32 are on the same side, the second end 23 and the fourth end 33 are on the same side, the first supporting portion 411 is fixed with the first end 22 and the third end 32, the second supporting portion 412 is used for fixing the second end 23 and the fourth end 33, a plugging structure or a clamping structure can be arranged on the first end 22 and the third end 32 to be fixed with the first supporting portion 411, a lap joint structure can be arranged on the second end 23 and the fourth end 33, and the second water outlet 34 on the first water outlet 24 and the fourth end 33 on the second end 23 can extend out of the second supporting portion 412, so that the condensed water collected in the first water-receiving tray 20 and the second water-receiving tray 30 can be discharged conveniently, and the convenience of discharging can be improved.

It can be understood that the second end 23 is further provided with an extension portion 25, a lap joint portion can be formed between the second end 23 and the extension portion 25, and a lap joint structure is correspondingly arranged on the second supporting portion 412, the lap joint portion can be formed into a lap joint flanging or a lap joint groove recessed towards the first water receiving groove 21, and the lap joint structure is matched with the lap joint groove so as to realize stable and reliable fixation of the second end 23 of the first water receiving disc 20 on the second supporting portion 412; the first end 22 may be provided with a flange structure located at the peripheral edge of the first drain opening 24 and extending away from the first water receiving tank 21, the first end 22 is fixed on the first supporting portion 411 (may also be in a lap-joint fixing manner), and the flange structure and the extending portion may respectively push against the side surfaces of the first supporting portion 411 and the second supporting portion 412 facing away from each other in the left-right direction, so as to improve the fixing stability and reliability of the first water receiving tray 20 on the chassis 10.

The fourth end 33 of the second water receiving tray 30 may be provided with a fastening structure and/or an inserting structure, for example: the buckle corresponds to set up draw-in hole or jack on second supporting part 412, draw-in structure and draw-in hole joint cooperation and/or grafting structure and jack grafting cooperation to make the stable, reliable fixed of fourth end 33 that realizes second water collector 20 on second supporting part 412, and can set up on the third end 32 and be located second outlet 24 week side border and keep away from the anti-structure of borduring that second water receiving tank 31 extends, third end 32 is fixed on first supporting part 411 (also can adopt the fixed form of overlap joint), and turn-ups structure and draw-in structure can push against the side that first supporting part 411 and second supporting part 412 deviate from each other respectively in the left and right directions, in order to improve the fixed stability and the reliability of second water collector 30 on chassis 10.

As shown in fig. 5 and 8, further, the second end 23 of the first water receiving tray 20 has an extension portion 25, and the extension portion 25 is located on a side of the second supporting portion 412 away from the first supporting portion 411, and defines a third water receiving tank 26 with an open top, and the third water receiving tank 26 is in communication with the first water receiving tank 21.

Specifically, the extension portion 25 is located on a side of the second end 23 away from the first end 22, and the extension portion 25 extends out of the first supporting portion 411, and the first heat exchange section 111 and the second heat exchange section 112 each include a bent section heat pipe located outside the side plate, during the operation of the heat exchanger 10, condensed water is also generated by the bent section heat pipe, and the third water receiving tank 26 with the open top can receive the condensed water generated by the bent section heat pipes of the first heat exchange section 111 portion and the second heat exchange section 112 portion above the second end 23, so as to further improve the condensed water collecting effect, and prevent the condensed water generated by the bent section heat pipe above the second end 23 from dripping onto the casing or other areas of the air conditioner 100.

Further, the third water receiving tank 26 is communicated with the first water receiving tank 21, and the first water receiving tank 21 is provided with the first water outlet 24 at the portion located at the first end 22, so that the condensed water received by the third water receiving tank 26 can be discharged through the first water outlet 24, and the same side water discharge of the first water outlet 24 and the second water outlet 34 can be realized, thereby improving the water discharge effect.

As shown in fig. 7 and 8, further, the tank bottom wall of the first water receiving tank 21 is provided in an inclined form extending obliquely downward from the second end 23 toward the first end 22; and/or the bottom wall of the second water receiving groove 31 is provided in an inclined form extending obliquely downward from the fourth end 33 toward the third end 32.

Therefore, by arranging the obliquely extending tank bottom arm, the drainage effect of the first water receiving tank 21 and the second water receiving tank 31 is better, the drainage efficiency is improved, the ponding in the first water receiving tray 20 and the second water receiving tray 30 is reduced, the ponding is prevented from being hit by condensed water, the condensed water splashing phenomenon is caused, and the drainage effect is improved.

In some embodiments, the bottom wall of the first water receiving tank 21 is provided in an inclined form extending obliquely downward from the second end 23 to the first end 22; in other embodiments, the bottom wall of the second water receiving groove 31 is provided in an inclined form extending obliquely downward from the fourth end 33 to the third end 32; in a preferred embodiment, the bottom wall of the first water receiving tank 21 is provided in an inclined form extending obliquely downward from the second end 23 toward the first end 22 and the bottom wall of the second water receiving tank 31 is provided in an inclined form extending obliquely downward from the fourth end 33 toward the third end 32.

As shown in fig. 2 and 4, further, the chassis 40 further includes a first chassis part 41 connecting the two support parts, and a second chassis part 42 located at a side of the first support part 411 remote from the second support part 412, the second chassis part 42 defining a water containing cavity 421 therein, and the first end 22 and the third end 32 each extend to a side of the first support part 411 remote from the second support part 412 so that the first drain port 24 and the second drain port 34 are exposed above the water containing cavity 421.

Specifically, the chassis 40 includes: the bottom plate and be located the curb plate of bottom plate one side, set up two supporting parts at the bottom plate both ends, two supporting parts are used for fixed heat exchanger 10, and one of them supporting part is located on the one end border of bottom plate, have the clearance between the other end border of another supporting part and bottom plate, and the bottom plate week side in this region sets up the extension board that upwards extends, the extension board prescribes a limit to flourishing water cavity 421 with another supporting part, and first outlet 24 and second outlet 34 all are located flourishing water cavity 421's top, can make the comdenstion water that first water collector 20 and second water collector 30 accepted all discharge to flourishing water cavity 421 in order to improve the water receiving drainage effect.

It can be appreciated that the water treatment system 50 may be further disposed in the water containing cavity 421, and the water treatment system 50 may include a filtering component and a water using component, wherein the filtering component filters the condensed water, and the water using component references the filtered condensed water to a corresponding area, so as to provide the air conditioner 100 with functions of enhancing a heat exchange mode, a humidification mode, and the like.

Further, the air conditioner 100 is a window air conditioner, the window air conditioner comprises an inner machine part and an outer machine part, the heat exchanger 10 is arranged in the inner machine part, the window air conditioner further comprises a water treatment system 50, the water treatment system 50 comprises a recovery component, a filtering component and a water using component, the recovery component is used for recovering condensed water of the outer machine part and discharging the condensed water to the water containing cavity 421 through a water guide pipe, the filtering component is arranged in the water containing cavity 421 and is used for filtering water entering the water containing cavity 421, and a water inlet of the water using component is communicated at the downstream of the filtering component and is used for humidifying and/or spraying.

As shown in fig. 1, the inner portion includes an inner housing, which may include: the panel, the back plate and the coaming define a containing space, the chassis 40 and the heat exchanger 10 are arranged in the containing space, namely, the heat exchanger 10 is arranged in the inner machine shell, and the chassis 40 is arranged below the heat exchanger 10.

Further, the chassis 40 defines a water chamber 421 within the inner housing and on one side of the heat exchanger 10, and the water treatment system 50 includes: the filter assembly can comprise a plurality of filter devices and are arranged in the water containing cavity 421, the water consuming assembly can comprise a humidifying device and a spraying device, a water inlet of the humidifying device is communicated to the water containing cavity 421, and a water inlet of the spraying device is communicated to a water outlet of the filter device.

Illustratively, the bottom plate 40 and the heat exchanger 10 are stacked up and down, the bottom plate 40 may be provided with a water containing cavity 421, the filtering assembly of the water treatment system 50 and the water consuming assembly are all disposed in the water containing cavity 421, the filtering assembly at least includes a first filtering device and a second filtering device, the second filtering device is disposed downstream (the concept of upstream and downstream in the flowing direction of the condensed water) of the first filtering device, the water inlet of the first filtering device may be configured as an open type or a pipe structure so as to be in communication with the recycling assembly of the external machine part and/or the first water receiving disc 20 and the second water receiving disc 30 of the heat exchanger 10, so that the condensed water generated by the heat exchanger 10 and/or the condensed water generated by the external machine part may enter the first filtering device to implement the first stage filtering, the condensed water after the first stage filtering may flow into the water containing cavity 421, the water containing cavity is further communicated with the water inlet of the second filtering device 42, and the condensed water located in the water containing cavity 421 may further flow to the second filtering device to implement the second stage filtering.

It should be noted that, the water inlet of the humidifying device may be connected to the water containing cavity 421 to directly draw the condensed water after the primary filtration, and further guide the condensed water after the primary filtration to the heat exchanger 10 through the humidifying device to realize the humidifying mode, while the water inlet of the spraying device is connected to the water outlet of the second filtering device, and further guide the condensed water after the secondary filtration to the heat exchanger in the external machine part through the spraying device to realize the enhanced heat exchange of the heat exchanger in the external machine part.

In some embodiments, the two ends of the length of the first water-receiving tray 20 are respectively engaged with the supporting parts on the two sides to realize the installation of the first water-receiving tray 20, and the two ends of the length of the second water-receiving tray 30 are respectively engaged with the supporting parts on the two sides to realize the installation of the second water-receiving tray 30. Thus, the fixing stability and reliability of the first and second water receiving pans 20 and 30 to the chassis 40 can be improved.

As shown in fig. 6, according to some embodiments of the present utility model, the heat exchanger 10 further includes a second heat exchange portion 12, the second heat exchange portion 12 is disposed on the leeward side of the first heat exchange portion 11 spaced apart from the first heat exchange portion 11, and the second heat exchange portion 12 extends obliquely from top to bottom toward the windward side of the first heat exchange portion 11; the first water receiving tray 20 is lower than the second heat exchange portion 12, and includes a fourth water receiving groove 27 corresponding to the lower end of the second heat exchange portion 12.

Thus, the arrangement of the first water receiving tank 21, the third water receiving tank 26 and the fourth water receiving tank 27 can effectively receive condensed water generated by the plurality of heat exchanging portions of the heat exchanger 10, further improving the condensed water receiving effect and improving the condensed water collecting efficiency.

It should be noted that, the first heat exchange portion 11 includes a first heat exchange section 111 and a second heat exchange section 112, the second heat exchange portion 12 includes a third heat exchange section, the first heat exchange section 111 extends obliquely from top to bottom toward the windward side, one end of the second heat exchange section 112 has a non-flat angle with the lower end of the first heat exchange section 111, and the second heat exchange section 112 extends obliquely from top to bottom toward the leeward side, the lower end of the third heat exchange section has a non-flat angle with the lower end of the second heat exchange section 112, and the third heat exchange section extends obliquely from bottom to top toward the leeward side, so that a wrapping structure is formed by the first heat exchange portion 11 and the second heat exchange portion 12, and the fan can be arranged in the wrapping structure, so that the axially entering airflow can fully exchange heat with the heat exchanger 10, and the space occupation of the heat exchanger 10 is smaller.

As shown in fig. 9, further, the air conditioner 100 further includes: the heat preservation member 60 is wrapped on the outer wall of at least one of the first water receiving tray 20 and the second water receiving tray 30.

It should be noted that, the temperature of the condensed water falling into the first water receiving disc 20 and the second water receiving disc 30 is lower, which can lead to the lower surface temperature of the first water receiving disc 20 and the second water receiving disc 30, and further the condensed water is easy to be generated on the surfaces of the first water receiving disc 20 and the second water receiving disc 30, and the heat preservation piece 60 can be reported on the surfaces of the first water receiving disc 20 and/or the second water receiving disc 30 by the heat preservation piece 60, so as to avoid the condensed water on the surfaces, improve the condensed water collecting effect, ensure that the inner space of the air conditioner 100 is kept dry, and improve the working stability and the use safety of the air conditioner 100.

Specifically, the heat insulating member 60 may include a first heat insulating member, a second heat insulating member, and a third heat insulating member, wherein the first heat insulating member layer is "W" -shaped, is disposed outside the first water receiving tank 21, the fourth water receiving tank 27, and covers a portion of the first water receiving tray 20 defining the first water receiving tank 21 and the fourth water receiving tank 27, the fourth water receiving tank 27 may communicate with the first water receiving tank 21, and the first water discharging port 24 is formed on an end of the first water receiving tank 21; or the ends of the first water receiving tank 21 and the fourth water receiving tank 27 are respectively provided with an opening, and the two openings are spliced to define a first water outlet 24. The outline of the second heat preservation piece is consistent with the extension part 25, and covers the extension part 25 of the first water receiving disc 20. The third heat-insulating member has a U-shaped or V-shaped profile and is wrapped on the second water-receiving tray 30, so that the surface portions of the first water-receiving tray 20 and the second water-receiving tray 30 are spaced from the outside air by the heat-insulating member 60, and condensed water is prevented from being generated on the surfaces of the first water-receiving tray 20 and the second water-receiving tray 30 facing away from the water-receiving tank, so as to further improve the water dripping phenomenon of the air conditioner 100.

In the description of the present utility model, it should 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 orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means 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 utility model. In this specification, schematic representations of the above terms are not necessarily directed 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, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

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

Claims (11)

1. An air conditioner, comprising:

the heat exchanger comprises a first heat exchange part, wherein the first heat exchange part comprises a first heat exchange section and a second heat exchange section which are arranged up and down, and the second heat exchange section extends obliquely from top to bottom towards the leeward side of the first heat exchange part;

the first water receiving disc is lower than the second heat exchange section and comprises a first water receiving groove which is arranged at the lower end of the second heat exchange section correspondingly; and

the second water receiving disc is located on the windward side of the second heat exchange section, is lower than the first heat exchange section, and comprises a second water receiving tank corresponding to the lower end of the first heat exchange section.

2. The air conditioner of claim 1, wherein the second water pan is higher than a height center position of the second heat exchanging section.

3. The air conditioner of claim 1, further comprising: the chassis comprises two supporting parts which are arranged at intervals along the length direction of the lower end of the heat exchanger, and the two supporting parts are respectively connected with and support corresponding side plates of the heat exchanger correspondingly; the two ends of the length of the first water receiving disc are respectively arranged on the supporting parts on two sides, and the two ends of the length of the second water receiving disc are respectively arranged on the supporting parts on two sides.

4. The air conditioner of claim 3, wherein the two supporting parts are a first supporting part and a second supporting part, two ends of the length of the first water receiving disc are a first end and a second end, two ends of the length of the second water receiving disc are a third end and a fourth end, the first end and the third end are matched with the first supporting part, the second end and the fourth end are matched with the second supporting part, the first end is provided with a first water outlet communicated with the first water receiving groove, and the third end is provided with a second water outlet communicated with the second water receiving groove.

5. The air conditioner as set forth in claim 4, wherein said second end of said first water pan has an extension portion located on a side of said second support portion remote from said first support portion and defining a third water receiving tank having an open top, said third water receiving tank being in communication with said first water receiving tank.

6. The air conditioner as claimed in claim 4, wherein a bottom wall of the first water receiving tank is provided in an inclined form extending obliquely downward from the second end toward the first end; and/or the tank bottom wall of the second water receiving tank is arranged in an inclined form extending downwards from the fourth end to the third end.

7. The air conditioner of claim 4, wherein the chassis further comprises a first chassis portion connecting the two support portions, and a second chassis portion located on a side of the first support portion remote from the second support portion, the second chassis portion defining a water containing cavity therein, the first and third ends each protruding to a side of the first support portion remote from the second support portion such that the first and second water discharge openings are exposed above the water containing cavity.

8. The air conditioner of claim 7, wherein the air conditioner is a window air conditioner, the window air conditioner comprises an inner machine part and an outer machine part, the heat exchanger is arranged in the inner machine part, the window air conditioner further comprises a water treatment system, the water treatment system comprises a recovery component, a filtering component and a water using component, the recovery component is used for recovering condensed water of the outer machine part and discharging the condensed water to the water containing cavity through a water guide pipe, the filtering component is arranged in the water containing cavity and is used for filtering water entering the water containing cavity, and a water inlet of the water using component is communicated with the downstream of the filtering component and is used for humidifying and/or spraying.

9. The air conditioner of claim 3, wherein two ends of the length of the first water-receiving tray are respectively engaged with the supporting parts on two sides in a clamping manner to mount the first water-receiving tray, and two ends of the length of the second water-receiving tray are respectively engaged with the supporting parts on two sides in a clamping manner to mount the second water-receiving tray.

10. The air conditioner of claim 1, wherein the heat exchanger further comprises a second heat exchange portion provided on a leeward side of the first heat exchange portion spaced apart from the first heat exchange portion, the second heat exchange portion extending obliquely from top to bottom toward a windward side of the first heat exchange portion; the first water pan is lower than the second heat exchange part and comprises a fourth water receiving groove corresponding to the lower end of the second heat exchange part.

11. The air conditioner according to any one of claims 1 to 10, further comprising:

the outer wall cladding of at least one of first water collector and second water collector has the heat preservation spare.